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Shum C, Hedges EC, Allison J, Lee YB, Arias N, Cocks G, Chandran S, Ruepp MD, Shaw CE, Nishimura AL. Mutations in FUS lead to synaptic dysregulation in ALS-iPSC derived neurons. Stem Cell Reports 2024; 19:187-195. [PMID: 38242131 PMCID: PMC10874860 DOI: 10.1016/j.stemcr.2023.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 12/14/2023] [Accepted: 12/15/2023] [Indexed: 01/21/2024] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal, adult-onset neurodegenerative disorder characterized by progressive muscular weakness due to the selective loss of motor neurons. Mutations in the gene Fused in Sarcoma (FUS) were identified as one cause of ALS. Here, we report that mutations in FUS lead to upregulation of synaptic proteins, increasing synaptic activity and abnormal release of vesicles at the synaptic cleft. Consequently, FUS-ALS neurons showed greater vulnerability to glutamate excitotoxicity, which raised neuronal swellings (varicose neurites) and led to neuronal death. Fragile X mental retardation protein (FMRP) is an RNA-binding protein known to regulate synaptic protein translation, and its expression is reduced in the FUS-ALS lines. Collectively, our data suggest that a reduction of FMRP levels alters the synaptic protein dynamics, leading to synaptic dysfunction and glutamate excitotoxicity. Here, we present a mechanistic hypothesis linking dysregulation of peripheral translation with synaptic vulnerability in the pathogenesis of FUS-ALS.
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Affiliation(s)
- Carole Shum
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd, London SE5 9RT, UK; Genetics & Genome Biology Program, The Hospital for Sick Children, Toronto, ON M5G 1X8, Canada; The Centre for Applied Genomics, The Hospital for Sick Children, Toronto, ON M5G 1X8, Canada
| | - Erin C Hedges
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd, London SE5 9RT, UK
| | - Joseph Allison
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd, London SE5 9RT, UK
| | - Youn-Bok Lee
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd, London SE5 9RT, UK
| | - Natalia Arias
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd, London SE5 9RT, UK; Department of Psychology, Faculty of Life and Natural Sciences, Brain and Behavior Group, Nebrija University, Madrid, Spain
| | - Graham Cocks
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd, London SE5 9RT, UK
| | - Siddharthan Chandran
- MRC Centre for Regenerative Medicine, Euan MacDonald Centre for MND Research and Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh EH16 4SB, UK
| | - Marc-David Ruepp
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd, London SE5 9RT, UK
| | - Christopher E Shaw
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd, London SE5 9RT, UK; Centre for Brain Research, University of Auckland, 85 Park Road, Grafton Auckland 1023, New Zealand.
| | - Agnes L Nishimura
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd, London SE5 9RT, UK; Centre for Neuroscience, Surgery and Trauma, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK; Institute Paulo Gontijo, São Paulo, Brazil.
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Spargo TP, Opie-Martin S, Hunt GP, Kalia M, Al Khleifat A, Topp SD, Shaw CE, Al-Chalabi A, Iacoangeli A. SOD1-ALS-Browser: a web-utility for investigating the clinical phenotype in SOD1 amyotrophic lateral sclerosis. Amyotroph Lateral Scler Frontotemporal Degener 2023:1-10. [PMID: 37534756 DOI: 10.1080/21678421.2023.2236650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
Abstract
Objective: Variants in the superoxide dismutase (SOD1) gene are among the most common genetic causes of amyotrophic lateral sclerosis. Reflecting the wide spectrum of putatively deleterious variants that have been reported to date, it has become clear that SOD1-linked ALS presents a highly variable age at symptom onset and disease duration.Methods: Here we describe an open access web tool for comparative phenotype analysis in ALS: https://sod1-als-browser.rosalind.kcl.ac.uk/. The tool contains a built-in dataset of clinical information from 1383 people with ALS harboring a SOD1 variant resulting in one of 162 unique amino acid sequence alterations and from a non-SOD1 comparator ALS cohort of 13,469 individuals. We present two examples of analyses possible with this tool, testing how the ALS phenotype relates to SOD1 variants that alter amino acid residue hydrophobicity and to distinct variants at the 94th residue of SOD1, where six are sampled.Results and conclusions: The tool provides immediate access to the datasets and enables bespoke analysis of phenotypic trends associated with different protein variants, including the option for users to upload their own datasets for integration with the server data. The tool can be used to study SOD1-ALS and provides an analytical framework to study the differences between other user-uploaded ALS groups and our large reference database of SOD1 and non-SOD1 ALS. The tool is designed to be useful for clinicians and researchers, including those without programming expertise, and is highly flexible in the analyses that can be conducted.
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Affiliation(s)
- Thomas P Spargo
- Maurice Wohl Clinical Neuroscience Institute, King"s College London, Department of Basic and Clinical Neuroscience, London, UK
- NIHR Maudsley Biomedical Research Centre (BRC) at South London and Maudsley NHS Foundation Trust and King"s College London, London, UK
| | - Sarah Opie-Martin
- Maurice Wohl Clinical Neuroscience Institute, King"s College London, Department of Basic and Clinical Neuroscience, London, UK
| | - Guy P Hunt
- Department of Biostatistics and Health Informatics, King"s College London, London, UK
- Perron Institute for Neurological and Translational Science, Nedlands, WA, 6009, Australia
- Centre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Murdoch, WA, 6150, Australia
| | - Munishikha Kalia
- Maurice Wohl Clinical Neuroscience Institute, King"s College London, Department of Basic and Clinical Neuroscience, London, UK
- NIHR Maudsley Biomedical Research Centre (BRC) at South London and Maudsley NHS Foundation Trust and King"s College London, London, UK
| | - Ahmad Al Khleifat
- Maurice Wohl Clinical Neuroscience Institute, King"s College London, Department of Basic and Clinical Neuroscience, London, UK
| | - Simon D Topp
- Maurice Wohl Clinical Neuroscience Institute, King"s College London, Department of Basic and Clinical Neuroscience, London, UK
| | - Christopher E Shaw
- Maurice Wohl Clinical Neuroscience Institute, King"s College London, Department of Basic and Clinical Neuroscience, London, UK
- UK Dementia Research Institute Centre at King"s College London, School of Neuroscience, King"s College London, Strand, London, WC2R 2LS, UK
- Centre for Brain Research, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand, and
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, King"s College London, Department of Basic and Clinical Neuroscience, London, UK
- King"s College Hospital, Bessemer Road, London, SE5 9RS, UK
| | - Alfredo Iacoangeli
- Maurice Wohl Clinical Neuroscience Institute, King"s College London, Department of Basic and Clinical Neuroscience, London, UK
- NIHR Maudsley Biomedical Research Centre (BRC) at South London and Maudsley NHS Foundation Trust and King"s College London, London, UK
- Department of Biostatistics and Health Informatics, King"s College London, London, UK
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3
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Hedges EC, Cocks G, Shaw CE, Nishimura AL. Generation of an Open-Access Patient-Derived iPSC Biobank for Amyotrophic Lateral Sclerosis Disease Modelling. Genes (Basel) 2023; 14:genes14051108. [PMID: 37239468 DOI: 10.3390/genes14051108] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/15/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease affecting the upper and lower motor neurons, causing patients to lose control over voluntary movement, and leading to gradual paralysis and death. There is no cure for ALS, and the development of viable therapeutics has proved challenging, demonstrated by a lack of positive results from clinical trials. One strategy to address this is to improve the tool kit available for pre-clinical research. Here, we describe the creation of an open-access ALS iPSC biobank generated from patients carrying mutations in the TARDBP, FUS, ANXA11, ARPP21, and C9ORF72 genes, alongside healthy controls. To demonstrate the utilisation of these lines for ALS disease modelling, a subset of FUS-ALS iPSCs were differentiated into functionally active motor neurons. Further characterisation revealed an increase in cytoplasmic FUS protein and reduced neurite outgrowth in FUS-ALS motor neurons compared to the control. This proof-of-principle study demonstrates that these novel patient-derived iPSC lines can recapitulate specific and early disease-related ALS phenotypes. This biobank provides a disease-relevant platform for discovery of ALS-associated cellular phenotypes to aid the development of novel treatment strategies.
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Affiliation(s)
- Erin C Hedges
- United Kingdom Dementia Research Institute, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd., London SE5 9RT, UK
| | - Graham Cocks
- Genome Editing and Embryology Core, King's College London, London SE1 1UL, UK
| | - Christopher E Shaw
- United Kingdom Dementia Research Institute, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd., London SE5 9RT, UK
- Centre for Brain Research, University of Auckland, 85 Park Road, Grafton, Auckland 1023, New Zealand
| | - Agnes L Nishimura
- United Kingdom Dementia Research Institute, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd., London SE5 9RT, UK
- Blizard Institute, Neuroscience, Surgery and Trauma, Queen Mary University of London, 4 Newark Street, London E1 2AT, UK
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Chen Z, Reynolds RH, Pardiñas AF, Gagliano Taliun SA, van Rheenen W, Lin K, Shatunov A, Gustavsson EK, Fogh I, Jones AR, Robberecht W, Corcia P, Chiò A, Shaw PJ, Morrison KE, Veldink JH, van den Berg LH, Shaw CE, Powell JF, Silani V, Hardy JA, Houlden H, Owen MJ, Turner MR, Ryten M, Al-Chalabi A. The contribution of Neanderthal introgression and natural selection to neurodegenerative diseases. Neurobiol Dis 2023; 180:106082. [PMID: 36925053 DOI: 10.1016/j.nbd.2023.106082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 03/10/2023] [Accepted: 03/13/2023] [Indexed: 03/18/2023] Open
Abstract
Humans are thought to be more susceptible to neurodegeneration than equivalently-aged primates. It is not known whether this vulnerability is specific to anatomically-modern humans or shared with other hominids. The contribution of introgressed Neanderthal DNA to neurodegenerative disorders remains uncertain. It is also unclear how common variants associated with neurodegenerative disease risk are maintained by natural selection in the population despite their deleterious effects. In this study, we aimed to quantify the genome-wide contribution of Neanderthal introgression and positive selection to the heritability of complex neurodegenerative disorders to address these questions. We used stratified-linkage disequilibrium score regression to investigate the relationship between five SNP-based signatures of natural selection, reflecting different timepoints of evolution, and genome-wide associated variants of the three most prevalent neurodegenerative disorders: Alzheimer's disease, amyotrophic lateral sclerosis and Parkinson's disease. We found no evidence for enrichment of positively-selected SNPs in the heritability of Alzheimer's disease, amyotrophic lateral sclerosis and Parkinson's disease, suggesting that common deleterious disease variants are unlikely to be maintained by positive selection. There was no enrichment of Neanderthal introgression in the SNP-heritability of these disorders, suggesting that Neanderthal admixture is unlikely to have contributed to disease risk. These findings provide insight into the origins of neurodegenerative disorders within the evolution of Homo sapiens and addresses a long-standing debate, showing that Neanderthal admixture is unlikely to have contributed to common genetic risk of neurodegeneration in anatomically-modern humans.
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Affiliation(s)
- Zhongbo Chen
- Department of Neurodegenerative Disease, Queen Square Institute of Neurology, University College London (UCL), London, UK; Department of Genetics and Genomic Medicine, Great Ormond Street Institute of Child Health, UCL, London, UK; NIHR Great Ormond Street Hospital Biomedical Research Centre, UCL, London, UK.
| | - Regina H Reynolds
- Department of Genetics and Genomic Medicine, Great Ormond Street Institute of Child Health, UCL, London, UK; NIHR Great Ormond Street Hospital Biomedical Research Centre, UCL, London, UK
| | - Antonio F Pardiñas
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Sarah A Gagliano Taliun
- Department of Medicine & Department of Neurosciences, Université de Montréal, Montréal, Québec, Canada; Montréal Heart Institute, Montréal, Québec, Canada
| | - Wouter van Rheenen
- Department of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, the Netherlands
| | - Kuang Lin
- Nuffield Department of Population Health, Oxford University, Oxford, UK
| | - Aleksey Shatunov
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Emil K Gustavsson
- Department of Genetics and Genomic Medicine, Great Ormond Street Institute of Child Health, UCL, London, UK; NIHR Great Ormond Street Hospital Biomedical Research Centre, UCL, London, UK
| | - Isabella Fogh
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ashley R Jones
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Wim Robberecht
- Department of Neurology, University Hospital Leuven, Leuven, Belgium; Department of Neurosciences, Experimental Neurology and Leuven Research Institute for Neuroscience and Disease, Leuven, Belgium; Vesalius Research Center, Laboratory of Neurobiology, Leuven, Belgium
| | - Philippe Corcia
- ALS Center, Department of Neurology, CHRU Bretonneau, Tours, France
| | - Adriano Chiò
- Rita Levi Montalcini Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy; Azienda Ospedaliera Universitaria Città della Salute e della Scienza, Torino, Italy
| | - Pamela J Shaw
- Academic Neurology Unit, Department of Neuroscience, Faculty of Medicine, Dentistry and Health, University of Sheffield, Sheffield, UK
| | - Karen E Morrison
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Jan H Veldink
- Department of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, the Netherlands
| | - Leonard H van den Berg
- Department of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, the Netherlands
| | - Christopher E Shaw
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - John F Powell
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milano, Italy; Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, 20122 Milano, Italy
| | - John A Hardy
- Department of Neurodegenerative Disease, Queen Square Institute of Neurology, University College London (UCL), London, UK; Reta Lila Weston Institute, Queen Square Institute of Neurology, UCL, London, UK; UK Dementia Research Institute, Queen Square Institute of Neurology, UCL, London, UK; NIHR University College London Hospitals Biomedical Research Centre, London, UK; Institute for Advanced Study, The Hong Kong University of Science and Technology, Hong Kong, SAR, China
| | - Henry Houlden
- Department of Neuromuscular Disease, Queen Square Institute of Neurology, UCL, London, UK
| | - Michael J Owen
- MRC Centre for Neuropsychiatric Genetics and Genomics, Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, Oxford University, Oxford, UK
| | - Mina Ryten
- Department of Genetics and Genomic Medicine, Great Ormond Street Institute of Child Health, UCL, London, UK; NIHR Great Ormond Street Hospital Biomedical Research Centre, UCL, London, UK
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
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Adey BN, Cooper-Knock J, Al Khleifat A, Fogh I, van Damme P, Corcia P, Couratier P, Hardiman O, McLaughlin R, Gotkine M, Drory V, Silani V, Ticozzi N, Veldink JH, van den Berg LH, de Carvalho M, Pinto S, Mora Pardina JS, Povedano Panades M, Andersen PM, Weber M, Başak NA, Shaw CE, Shaw PJ, Morrison KE, Landers JE, Glass JD, Vourc’h P, Dobson RJB, Breen G, Al-Chalabi A, Jones AR, Iacoangeli A. Large-scale analyses of CAV1 and CAV2 suggest their expression is higher in post-mortem ALS brain tissue and affects survival. Front Cell Neurosci 2023; 17:1112405. [PMID: 36937187 PMCID: PMC10017967 DOI: 10.3389/fncel.2023.1112405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/06/2023] [Indexed: 03/06/2023] Open
Abstract
Introduction: Caveolin-1 and Caveolin-2 (CAV1 and CAV2) are proteins associated with intercellular neurotrophic signalling. There is converging evidence that CAV1 and CAV2 (CAV1/2) genes have a role in amyotrophic lateral sclerosis (ALS). Disease-associated variants have been identified within CAV1/2 enhancers, which reduce gene expression and lead to disruption of membrane lipid rafts. Methods: Using large ALS whole-genome sequencing and post-mortem RNA sequencing datasets (5,987 and 365 tissue samples, respectively), and iPSC-derived motor neurons from 55 individuals, we investigated the role of CAV1/2 expression and enhancer variants in the ALS phenotype. Results: We report a differential expression analysis between ALS cases and controls for CAV1 and CAV2 genes across various post-mortem brain tissues and three independent datasets. CAV1 and CAV2 expression was consistently higher in ALS patients compared to controls, with significant results across the primary motor cortex, lateral motor cortex, and cerebellum. We also identify increased survival among carriers of CAV1/2 enhancer mutations compared to non-carriers within Project MinE and slower progression as measured by the ALSFRS. Carriers showed a median increase in survival of 345 days. Discussion: These results add to an increasing body of evidence linking CAV1 and CAV2 genes to ALS. We propose that carriers of CAV1/2 enhancer mutations may be conceptualised as an ALS subtype who present a less severe ALS phenotype with a longer survival duration and slower progression. Upregulation of CAV1/2 genes in ALS cases may indicate a causal pathway or a compensatory mechanism. Given prior research supporting the beneficial role of CAV1/2 expression in ALS patients, we consider a compensatory mechanism to better fit the available evidence, although further investigation into the biological pathways associated with CAV1/2 is needed to support this conclusion.
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Affiliation(s)
- Brett N. Adey
- Social Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Johnathan Cooper-Knock
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, United Kingdom
| | - Ahmad Al Khleifat
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Isabella Fogh
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Philip van Damme
- Department of Neurosciences, KU Leuven-University of Leuven, Experimental Neurology and Leuven Brain Institute (LBI), Leuven, Belgium
- VIB, Center for Brain and Disease Research, Leuven, Belgium
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Philippe Corcia
- UMR 1253, Université de Tours, Inserm, Tours, France
- Centre de référence sur la SLA, CHU de Tours, Tours, France
| | - Philippe Couratier
- Centre de référence sur la SLA, CHRU de Limoges, Limoges, France
- UMR 1094, Université de Limoges, Inserm, Limoges, France
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Russell McLaughlin
- Complex Trait Genomics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland
| | - Marc Gotkine
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Agnes Ginges Center for Human Neurogenetics, Department of Neurology, Hadassah Medical Center, Jerusalem, Israel
| | - Vivian Drory
- Department of Neurology, Tel-Aviv Sourasky Medical Centre, Tel-Aviv, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan, Italy
| | - Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan, Italy
| | - Jan H. Veldink
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, Netherlands
| | - Leonard H. van den Berg
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, Netherlands
| | - Mamede de Carvalho
- Instituto de Fisiologia, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Susana Pinto
- Instituto de Fisiologia, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | | | - Mónica Povedano Panades
- Functional Unit of Amyotrophic Lateral Sclerosis (UFELA), Service of Neurology, Bellvitge University Hospital, L’Hospitalet de Llobregat, Barcelona, Spain
| | | | - Markus Weber
- Neuromuscular Diseases Unit/ALS Clinic, St. Gallen, Switzerland
| | - Nazli A. Başak
- Koc University School of Medicine, Translational Medicine Research Center, NDAL, Istanbul, Turkey
| | - Christopher E. Shaw
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Pamela J. Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, United Kingdom
| | - Karen E. Morrison
- School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, United Kingdom
| | - John E. Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA, United States
| | - Jonathan D. Glass
- Department of Neurology, Emory University School of Medicine, Atlanta, GA, United States
| | - Patrick Vourc’h
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
- Service de Biochimie et Biologie molécularie, CHU de Tours, Tours, France
| | - Richard J. B. Dobson
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
- National Institute for Health Research Biomedical Research Centre and Dementia Unit at South London and Maudsley NHS Foundation Trust and King’s College London, London, United Kingdom
- Institute of Health Informatics, University College London, London, United Kingdom
- NIHR Biomedical Research Centre at University College London Hospitals, NHS Foundation Trust, London, United Kingdom
| | - Gerome Breen
- Social Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
- King’s College Hospital, London, United Kingdom
| | - Ashley R. Jones
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Alfredo Iacoangeli
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
- National Institute for Health Research Biomedical Research Centre and Dementia Unit at South London and Maudsley NHS Foundation Trust and King’s College London, London, United Kingdom
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6
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Planinc D, Muhamood N, Cabassi C, Iniesta R, Shaw CE, Hodson-Tole E, Bashford J. Fasciculation electromechanical latency is prolonged in amyotrophic lateral sclerosis. Clin Neurophysiol 2023; 145:71-80. [PMID: 36442378 DOI: 10.1016/j.clinph.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 11/01/2022] [Accepted: 11/07/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVE In amyotrophic lateral sclerosis (ALS), motor neurons become hyperexcitable and spontaneously discharge electrical impulses causing fasciculations. These can be detected by two noninvasive methods: high-density surface electromyography (HDSEMG) and muscle ultrasonography (MUS). We combined these methods simultaneously to explore the electromechanical properties of fasciculations, seeking a novel biomarker of disease. METHODS Twelve ALS patients and thirteen healthy participants each provided up to 24 minutes of recordings from the right biceps brachii (BB) and gastrocnemius medialis (GM). Two automated algorithms (Surface Potential Quantification Engine and a Gaussian mixture model) were applied to HDSEMG and MUS data to identify correlated electromechanical fasciculation events. RESULTS We identified 4,197 correlated electromechanical fasciculation events. HDSEMG reliably detected electromechanical events up to 30 mm below the skin surface with an inverse correlation between amplitude and depth in ALS muscles. Compared to Healthy-GM muscles (mean = 79.8 ms), electromechanical latency was prolonged in ALS-GM (mean = 108.8 ms; p = 0.0458) and ALS-BB (mean = 112.0 ms; p = 0.0128) muscles. Electromechanical latency did not correlate with disease duration, symptom burden, sum muscle power score or fasciculation frequency. CONCLUSIONS Prolonged fasciculation electromechanical latency indicates impairment of the excitation-contraction coupling mechanism, warranting further exploration as a potential novel biomarker of disease in ALS. SIGNIFICANCE This study points to an electromechanical defect within the muscles of ALS patients.
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Affiliation(s)
- D Planinc
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, United Kingdom
| | - N Muhamood
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, United Kingdom
| | - C Cabassi
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, United Kingdom
| | - R Iniesta
- Department of Biostatistics and Health Informatics, King's College London, United Kingdom
| | - C E Shaw
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, United Kingdom
| | - E Hodson-Tole
- Musculoskeletal Sciences and Sports Medicine Research Centre, Manchester Institute of Sport, Department of Life Sciences, Manchester Metropolitan University, United Kingdom
| | - J Bashford
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, United Kingdom. https://twitter.com/@SPiQEneurology
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7
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Opie-Martin S, Iacoangeli A, Topp SD, Abel O, Mayl K, Mehta PR, Shatunov A, Fogh I, Bowles H, Limbachiya N, Spargo TP, Al-Khleifat A, Williams KL, Jockel-Balsarotti J, Bali T, Self W, Henden L, Nicholson GA, Ticozzi N, McKenna-Yasek D, Tang L, Shaw PJ, Chio A, Ludolph A, Weishaupt JH, Landers JE, Glass JD, Mora JS, Robberecht W, Damme PV, McLaughlin R, Hardiman O, van den Berg L, Veldink JH, Corcia P, Stevic Z, Siddique N, Silani V, Blair IP, Fan DS, Esselin F, de la Cruz E, Camu W, Basak NA, Siddique T, Miller T, Brown RH, Al-Chalabi A, Shaw CE. The SOD1-mediated ALS phenotype shows a decoupling between age of symptom onset and disease duration. Nat Commun 2022; 13:6901. [PMID: 36371497 PMCID: PMC9653399 DOI: 10.1038/s41467-022-34620-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 10/31/2022] [Indexed: 11/13/2022] Open
Abstract
Superoxide dismutase (SOD1) gene variants may cause amyotrophic lateral sclerosis, some of which are associated with a distinct phenotype. Most studies assess limited variants or sample sizes. In this international, retrospective observational study, we compare phenotypic and demographic characteristics between people with SOD1-ALS and people with ALS and no recorded SOD1 variant. We investigate which variants are associated with age at symptom onset and time from onset to death or censoring using Cox proportional-hazards regression. The SOD1-ALS dataset reports age of onset for 1122 and disease duration for 883 people; the comparator population includes 10,214 and 9010 people respectively. Eight variants are associated with younger age of onset and distinct survival trajectories; a further eight associated with younger onset only and one with distinct survival only. Here we show that onset and survival are decoupled in SOD1-ALS. Future research should characterise rarer variants and molecular mechanisms causing the observed variability.
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Affiliation(s)
- Sarah Opie-Martin
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Alfredo Iacoangeli
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
- Department of Biostatistics and Health Informatics, Institute of Psychiatry Psychology & Neuroscience, King's College London, SE5 8AF, London, UK
- NIHR Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
| | - Simon D Topp
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Olubunmi Abel
- Homerton University Hospital, Homerton Row, London, E9 6SR, UK
| | - Keith Mayl
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Puja R Mehta
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Aleksey Shatunov
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Blue Block 1.09, Sherrington Building, Crown St, Liverpool, L693BX, UK
- Institute of Medicine, North-Eastern Federal University, 58 Belinsky str, Yakutsk, 677000, Russia
| | - Isabella Fogh
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Harry Bowles
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Naomi Limbachiya
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Thomas P Spargo
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Ahmad Al-Khleifat
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Kelly L Williams
- Macquarie University Centre for MND Research, Macquarie Medical School, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia
| | | | - Taha Bali
- Department of Neurology, Washington University School of Medicine, St Louis, MO, 63110, USA
| | - Wade Self
- Department of Neurology, Washington University School of Medicine, St Louis, MO, 63110, USA
| | - Lyndal Henden
- Macquarie University Centre for MND Research, Macquarie Medical School, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia
| | - Garth A Nicholson
- Macquarie University Centre for MND Research, Macquarie Medical School, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia
- Concord Clinical School, ANZAC Research Institute, Concord Repatriation Hospital, Sydney, NSW, 2139, Australia
| | - Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, 20095, Cusano Milanino, MiIan, Italy
- Dino Ferrari Center, Department of Pathophysiology and Transplantation, Center for Neurotechnology and Brain Therapeutics, Università degli Studi di Milano, Milan, Italy
| | - Diane McKenna-Yasek
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA, 02125, USA
| | - Lu Tang
- Department of Neurology, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, PR China
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, S10 2HQ, UK
| | - Adriano Chio
- Rita Levi Montalcini' Department of Neuroscience, University of Turin, Turin, Italy
- Neurology 1, AOU Città della Salute e della Scienza of Torino, Turin, 10124, Torino, Italy
| | - Albert Ludolph
- Department of Neurology, Ulm University, Oberer Eselsberg 45, 89081, Ulm, Germany
- German Center for Neurodegenerative Diseases, DZNE, Ulm, Germany
| | - Jochen H Weishaupt
- Department of Neurology, University of Ulm, Oberer Eselsberg 45, 89081, Ulm, Germany
- Division of Neurodegenerative Disorders, Department of Neurology, Mannheim Center for Translational Neuroscience, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA, 02125, USA
| | - Jonathan D Glass
- Department Neurology, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Jesus S Mora
- ALS Unit, Department of Neurology, Hospital San Rafael, 28016, Madrid, Spain
| | - Wim Robberecht
- Neurology Department, Univeristy Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Philip Van Damme
- Neurology Department, Univeristy Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium
- Neuroscience Department, KU Leuven and Center for Brain & Disease Research VIB Leuven, Leuven, Belgium
| | - Russell McLaughlin
- Complex Trait Genomics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, D02 PN40, Ireland
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, D02 PN40, Ireland
| | - Leonard van den Berg
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands
| | - Jan H Veldink
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands
| | - Phillippe Corcia
- Centre de Référence pour la SLA et les Autres Maladies du Motoneurone (FILSLAN), 2 Avenue Martin Luther King, 87042, Limoges Cedex, France
- Centre de Compétences Neuropathies Amyloïdes Familiales et Autres Neuropathies Périphériques Rares (NNERF), Poitiers, France
| | - Zorica Stevic
- Neurology Clinic, Clinical Center of Serbia, School of Medicine, University of Belgrade, Studentski trg 1, Belgrade, Serbia
| | - Nailah Siddique
- Neuromuscular Disorders Program, Northwestern University, Feinberg School of Medicine, Chicago, IL, 60208, USA
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, 20095, Cusano Milanino, MiIan, Italy
- Dino Ferrari Center, Department of Pathophysiology and Transplantation, Center for Neurotechnology and Brain Therapeutics, Università degli Studi di Milano, Milan, Italy
| | - Ian P Blair
- Macquarie University Centre for MND Research, Macquarie Medical School, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia
| | - Dong-Sheng Fan
- Department of Neurology, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, PR China
| | - Florence Esselin
- Reference Center for ALS and Other Rare Motoneuron Disorders, University Hospital Gui de Chauliac, 34295, Montpellier, France
| | - Elisa de la Cruz
- Reference Center for ALS and Other Rare Motoneuron Disorders, University Hospital Gui de Chauliac, 34295, Montpellier, France
| | - William Camu
- Reference Center for ALS and Other Rare Motoneuron Disorders, University Hospital Gui de Chauliac, 34295, Montpellier, France
| | - Nazli A Basak
- Koç University, School of Medicine Translational Medicine Research Center KUTTAM-NDAL, 34450, Sarıyer, Istanbul, Turkey
| | - Teepu Siddique
- Neuromuscular Disorders Program, Northwestern University, Feinberg School of Medicine, Chicago, IL, 60208, USA
| | - Timothy Miller
- Department of Neurology, Washington University School of Medicine, St Louis, MO, 63110, USA
| | - Robert H Brown
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA, 02125, USA
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Christopher E Shaw
- UK Dementia Research Institute Centre at King's College London, School of Neuroscience, King's College London, Strand, London, WC2R 2LS, UK.
- Centre for Brain Research, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand.
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8
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Crook-Rumsey M, Musa AM, Iniesta R, Drakakis E, Boutelle MG, Shaw CE, Bashford J. A shortened surface electromyography recording is sufficient to facilitate home fasciculation assessment. Muscle Nerve 2022; 66:625-630. [PMID: 36054838 DOI: 10.1002/mus.27701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 08/05/2022] [Accepted: 08/07/2022] [Indexed: 03/07/2024]
Abstract
INTRODUCTION/AIMS Fasciculations are an early clinical hallmark of amyotrophic lateral sclerosis (ALS), amenable to detection by high-density surface electromyography (HDSEMG). In conjunction with the Surface Potential Quantification Engine (SPiQE), HDSEMG offers improved spatial resolution for the analysis of fasciculations. This study aims to establish an optimal recording duration to enable longitudinal remote monitoring in the home. METHODS Twenty patients with ALS and five patients with benign fasciculation syndrome (BFS) underwent serial 30 min HDSEMG recordings from biceps brachii and gastrocnemii. SPiQE was independently applied to abbreviated epochs within each 30-min recording (0-5, 0-10, 0-15, 0-20, and 0-25 min), outputting fasciculation frequency, amplitude median and amplitude interquartile range. Bland-Altman plots and intraclass correlation coefficients (ICC) were used to assess agreement with the validated 30-min recording. RESULTS In total, 506 full recordings were included. The 5 min recordings demonstrated diverse and relatively poor agreement with the 30 min baselines across all parameters, muscles and patient groups (ICC = 0.32-0.86). The 15-min recordings provided more acceptable and stable agreement (ICC = 0.78-0.98), which did not substantially improve in longer recordings. DISCUSSION For the detection and quantification of fasciculations in patients with ALS and BFS, HDSEMG recordings can be halved from 30 to 15 min without significantly compromising the primary outputs. Reliance on a shorter recording duration should lead to improved tolerability and repeatability among patients, facilitating longitudinal remote monitoring in patients' homes.
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Affiliation(s)
- Mark Crook-Rumsey
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Abdi Malik Musa
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Raquel Iniesta
- Biostatistics and Health Informatics Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | | | | | - Christopher E Shaw
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - James Bashford
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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9
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Trist BG, Genoud S, Roudeau S, Rookyard A, Abdeen A, Cottam V, Hare DJ, White M, Altvater J, Fifita JA, Hogan A, Grima N, Blair IP, Kysenius K, Crouch PJ, Carmona A, Rufin Y, Claverol S, Van Malderen S, Falkenberg G, Paterson DJ, Smith B, Troakes C, Vance C, Shaw CE, Al-Sarraj S, Cordwell S, Halliday G, Ortega R, Double KL. Altered SOD1 maturation and post-translational modification in amyotrophic lateral sclerosis spinal cord. Brain 2022; 145:3108-3130. [PMID: 35512359 PMCID: PMC9473357 DOI: 10.1093/brain/awac165] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/29/2022] [Accepted: 04/14/2022] [Indexed: 11/13/2022] Open
Abstract
Aberrant self-assembly and toxicity of wild-type and mutant superoxide dismutase 1 (SOD1) has been widely examined in silico, in vitro, and in transgenic animal models of amyotrophic lateral sclerosis (ALS). Detailed examination of the protein in disease-affected tissues from ALS patients, however, remains scarce. We employed histological, biochemical and analytical techniques to profile alterations to SOD1 protein deposition, subcellular localization, maturation and post-translational modification in post-mortem spinal cord tissues from ALS cases and controls. Tissues were dissected into ventral and dorsal spinal cord grey matter to assess the specificity of alterations within regions of motor neuron degeneration. We provide evidence of the mislocalization and accumulation of structurally-disordered, immature SOD1 protein conformers in spinal cord motor neurons of SOD1-linked and non-SOD1-linked familial ALS cases, and sporadic ALS cases, compared with control motor neurons. These changes were collectively associated with instability and mismetallation of enzymatically-active SOD1 dimers, as well as alterations to SOD1 post-translational modifications and molecular chaperones governing SOD1 maturation. Atypical changes to SOD1 protein were largely restricted to regions of neurodegeneration in ALS cases, and clearly differentiated all forms of ALS from controls. Substantial heterogeneity in the presence of these changes was also observed between ALS cases. Our data demonstrates that varying forms of SOD1 proteinopathy are a common feature of all forms of ALS, and support the presence of one or more convergent biochemical pathways leading to SOD1 proteinopathy in ALS. The majority of these alterations are specific to regions of neurodegeneration, and may therefore constitute valid targets for therapeutic development.
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Affiliation(s)
- Benjamin G Trist
- Brain and Mind Centre and School of Medical Sciences (Neuroscience), Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Sian Genoud
- Brain and Mind Centre and School of Medical Sciences (Neuroscience), Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Stéphane Roudeau
- Univ. Bordeaux, CNRS, CENBG, UMR 5797, F-33170 Gradignan, France
| | - Alexander Rookyard
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - Amr Abdeen
- Brain and Mind Centre and School of Medical Sciences (Neuroscience), Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Veronica Cottam
- Brain and Mind Centre and School of Medical Sciences (Neuroscience), Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Dominic J Hare
- School of Biosciences, The University of Melbourne, Parkville, Victoria 3010, Australia.,Atomic Medicine Initiative, University of Technology Sydney, Broadway, New South Wales 2007, Australia
| | - Melanie White
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - Jens Altvater
- Sydney Mass Spectrometry, The University of Sydney, Sydney, NSW 2006, Australia
| | - Jennifer A Fifita
- Centre for Motor Neuron Disease Research, Macquarie Medical School, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Alison Hogan
- Centre for Motor Neuron Disease Research, Macquarie Medical School, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Natalie Grima
- Centre for Motor Neuron Disease Research, Macquarie Medical School, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Ian P Blair
- Centre for Motor Neuron Disease Research, Macquarie Medical School, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Kai Kysenius
- Department of Biochemistry and Pharmacology, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Peter J Crouch
- Department of Biochemistry and Pharmacology, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Asuncion Carmona
- Univ. Bordeaux, CNRS, CENBG, UMR 5797, F-33170 Gradignan, France
| | - Yann Rufin
- Plateforme Biochimie, University of Bordeaux, France
| | | | - Stijn Van Malderen
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Gerald Falkenberg
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - David J Paterson
- Australian Synchrotron, ANSTO, Clayton, Victoria 3168, Australia
| | - Bradley Smith
- Maurice Wohl Clinical Neuroscience Institute and the Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, SE5 9RT, London, UK
| | - Claire Troakes
- UK Dementia Research Institute at King's College London, 5 Cutcombe Road, London, SE5 9RT, UK
| | - Caroline Vance
- Maurice Wohl Clinical Neuroscience Institute and the Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, SE5 9RT, London, UK
| | - Christopher E Shaw
- UK Dementia Research Institute at King's College London, 5 Cutcombe Road, London, SE5 9RT, UK
| | - Safa Al-Sarraj
- London Neurodegenerative Diseases Brain Bank, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, SE5 8AF, London, UK
| | - Stuart Cordwell
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - Glenda Halliday
- Brain and Mind Centre and School of Medical Sciences (Neuroscience), Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Richard Ortega
- Univ. Bordeaux, CNRS, CENBG, UMR 5797, F-33170 Gradignan, France
| | - Kay L Double
- Brain and Mind Centre and School of Medical Sciences (Neuroscience), Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
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10
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Hop PJ, Zwamborn RA, Hannon E, Shireby GL, Nabais MF, Walker EM, van Rheenen W, van Vugt JJ, Dekker AM, Westeneng HJ, Tazelaar GH, van Eijk KR, Moisse M, Baird D, Khleifat AA, Iacoangeli A, Ticozzi N, Ratti A, Cooper-Knock J, Morrison KE, Shaw PJ, Basak AN, Chiò A, Calvo A, Moglia C, Canosa A, Brunetti M, Grassano M, Gotkine M, Lerner Y, Zabari M, Vourc’h P, Corcia P, Couratier P, Pardina JSM, Salas T, Dion P, Ross JP, Henderson RD, Mathers S, McCombe PA, Needham M, Nicholson G, Rowe DB, Pamphlett R, Mather KA, Sachdev PS, Furlong S, Garton FC, Henders AK, Lin T, Ngo ST, Steyn FJ, Wallace L, Williams KL, Neto MM, Cauchi RJ, Blair IP, Kiernan MC, Drory V, Povedano M, de Carvalho M, Pinto S, Weber M, Rouleau GA, Silani V, Landers JE, Shaw CE, Andersen PM, McRae AF, van Es MA, Pasterkamp RJ, Wray NR, McLaughlin RL, Hardiman O, Kenna KP, Tsai E, Runz H, Al-Chalabi A, van den Berg LH, Van Damme P, Mill J, Veldink JH. Genome-wide study of DNA methylation shows alterations in metabolic, inflammatory, and cholesterol pathways in ALS. Sci Transl Med 2022; 14:eabj0264. [PMID: 35196023 PMCID: PMC10040186 DOI: 10.1126/scitranslmed.abj0264] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease with an estimated heritability between 40 and 50%. DNA methylation patterns can serve as proxies of (past) exposures and disease progression, as well as providing a potential mechanism that mediates genetic or environmental risk. Here, we present a blood-based epigenome-wide association study meta-analysis in 9706 samples passing stringent quality control (6763 patients, 2943 controls). We identified a total of 45 differentially methylated positions (DMPs) annotated to 42 genes, which are enriched for pathways and traits related to metabolism, cholesterol biosynthesis, and immunity. We then tested 39 DNA methylation-based proxies of putative ALS risk factors and found that high-density lipoprotein cholesterol, body mass index, white blood cell proportions, and alcohol intake were independently associated with ALS. Integration of these results with our latest genome-wide association study showed that cholesterol biosynthesis was potentially causally related to ALS. Last, DNA methylation at several DMPs and blood cell proportion estimates derived from DNA methylation data were associated with survival rate in patients, suggesting that they might represent indicators of underlying disease processes potentially amenable to therapeutic interventions.
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Affiliation(s)
- Paul J. Hop
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - Ramona A.J. Zwamborn
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - Eilis Hannon
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter EX1 2LU, UK
| | - Gemma L. Shireby
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter EX1 2LU, UK
| | - Marta F. Nabais
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter EX1 2LU, UK
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD4072, Australia
| | - Emma M. Walker
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter EX1 2LU, UK
| | - Wouter van Rheenen
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - Joke J.F.A. van Vugt
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - Annelot M. Dekker
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - Henk-Jan Westeneng
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - Gijs H.P. Tazelaar
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - Kristel R. van Eijk
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - Matthieu Moisse
- KU Leuven–University of Leuven, Department of Neurosciences, Experimental Neurology and Leuven Brain Institute (LBI), Leuven 3000, Belgium
- VIB, Center for Brain and Disease Research, Leuven 3000, Belgium
- University Hospitals Leuven, Department of Neurology, Leuven 3000, Belgium
| | - Denis Baird
- Translational Biology, Biogen, Boston, MA 02142, USA
- MRC Integrative Epidemiology Unit (IEU), Population Health Sciences, University of Bristol, Bristol BS8 2BN, UK
| | - Ahmad Al Khleifat
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 8AF, UK
| | - Alfredo Iacoangeli
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 8AF, UK
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 8AF, UK
- National Institute for Health Research Biomedical Research Centre and Dementia Unit, South London and Maudsley NHS Foundation Trust and King’s College London, London SE5 8AZ, UK
| | - Nicola Ticozzi
- Department of Neurology-Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano IRCCS, Milan 20149, Italy
- Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan 20122, Italy
| | - Antonia Ratti
- Department of Neurology-Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano IRCCS, Milan 20149, Italy
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milano 20145, Italy
| | - Jonathan Cooper-Knock
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Karen E. Morrison
- School of Medicine, Dentistry, and Biomedical Sciences, Queen’s University Belfast, Belfast BT9 7BL, UK
| | - Pamela J. Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - A. Nazli Basak
- Koc University, School of Medicine, Translational Medicine Research Center, NDAL, Istanbul, 34450, Turkey
| | - Adriano Chiò
- “Rita Levi Montalcini” Department of Neuroscience, ALS Centre, University of Torino, Turin 10126, Italy
- Azienda Ospedaliero-Universitaria Città della Salute e della Scienza, SC Neurologia 1U, Turin 10126, Italy
| | - Andrea Calvo
- “Rita Levi Montalcini” Department of Neuroscience, ALS Centre, University of Torino, Turin 10126, Italy
- Azienda Ospedaliero-Universitaria Città della Salute e della Scienza, SC Neurologia 1U, Turin 10126, Italy
| | - Cristina Moglia
- “Rita Levi Montalcini” Department of Neuroscience, ALS Centre, University of Torino, Turin 10126, Italy
- Azienda Ospedaliero-Universitaria Città della Salute e della Scienza, SC Neurologia 1U, Turin 10126, Italy
| | - Antonio Canosa
- “Rita Levi Montalcini” Department of Neuroscience, ALS Centre, University of Torino, Turin 10126, Italy
- Azienda Ospedaliero-Universitaria Città della Salute e della Scienza, SC Neurologia 1U, Turin 10126, Italy
| | - Maura Brunetti
- “Rita Levi Montalcini” Department of Neuroscience, ALS Centre, University of Torino, Turin 10126, Italy
| | - Maurizio Grassano
- “Rita Levi Montalcini” Department of Neuroscience, ALS Centre, University of Torino, Turin 10126, Italy
| | - Marc Gotkine
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91904, Israel
- Agnes Ginges Center for Human Neurogenetics, Department of Neurology, Hadassah Medical Center, Jerusalem 91120, Israel
| | - Yossef Lerner
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91904, Israel
- Agnes Ginges Center for Human Neurogenetics, Department of Neurology, Hadassah Medical Center, Jerusalem 91120, Israel
| | - Michal Zabari
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91904, Israel
- Agnes Ginges Center for Human Neurogenetics, Department of Neurology, Hadassah Medical Center, Jerusalem 91120, Israel
| | - Patrick Vourc’h
- Service de Biochimie et Biologie moléculaire, CHU de Tours, Tours 37044, France
- UMR 1253, Université de Tours, Inserm, Tours 37044, France
| | - Philippe Corcia
- UMR 1253, Université de Tours, Inserm, Tours 37044, France
- Centre de référence sur la SLA, CHU de Tours, Tours 37044, France
| | - Philippe Couratier
- Centre de référence sur la SLA, CHRU de Limoges, Limoges 87042, France
- UMR 1094, Université de Limoges, Inserm, Limoges 87025, France
| | | | - Teresa Salas
- Department of Neurology, Hospital La Paz-Carlos III, Madrid 28046, Spain
| | - Patrick Dion
- Montréal Neurological Institute and Hospital, McGill University, Montréal, QC H3A 2B4, Canada
| | - Jay P. Ross
- Montréal Neurological Institute and Hospital, McGill University, Montréal, QC H3A 2B4, Canada
- Department of Human Genetics, McGill University, Montréal, QC H3A 0C7, Canada
| | - Robert D. Henderson
- Department of Neurology, Royal Brisbane and Women’s Hospital, Brisbane, QLD 4029, Australia
| | - Susan Mathers
- Calvary Health Care Bethlehem, Parkdale, VIC 3195, Australia
| | - Pamela A. McCombe
- Centre for Clinical Research, University of Queensland, Brisbane, QLD 4019, Australia
| | - Merrilee Needham
- Fiona Stanley Hospital, Perth, WA 6150, Australia
- Notre Dame University, Fremantle, WA 6160, Australia
- Institute for Immunology and Infectious Diseases, Murdoch University, Perth, WA 6150, Australia
| | - Garth Nicholson
- ANZAC Research Institute, Concord Repatriation General Hospital, Sydney, NSW 2139, Australia
| | - Dominic B. Rowe
- Centre for Motor Neuron Disease Research, Macquarie University, NSW 2109, Australia
| | - Roger Pamphlett
- Discipline of Pathology and Department of Neuropathology, Brain and Mind Centre, University of Sydney, Sydney, NSW 2050, Australia
| | - Karen A. Mather
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney, NSW 2031, Australia
- Neuroscience Research Australia Institute, Randwick, NSW 2031, Australia
| | - Perminder S. Sachdev
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney, NSW 2031, Australia
- Neuropsychiatric Institute, Prince of Wales Hospital, UNSW, Randwick, NSW 2031, Australia
| | - Sarah Furlong
- Centre for Motor Neuron Disease Research, Macquarie University, NSW 2109, Australia
| | - Fleur C. Garton
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD4072, Australia
| | - Anjali K. Henders
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD4072, Australia
| | - Tian Lin
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD4072, Australia
| | - Shyuan T. Ngo
- Centre for Clinical Research, University of Queensland, Brisbane, QLD 4019, Australia
- Australian Institute for Bioengineering and Nanotechnology, University of Queensland, Brisbane, QLD 4072, Australia
- Queensland Brain Institute, University of Queensland, Brisbane, QLD 4072, Australia
| | - Frederik J. Steyn
- Centre for Clinical Research, University of Queensland, Brisbane, QLD 4019, Australia
- School of Biomedical Sciences, University of Queensland, Brisbane, QLD 4072, Australia
| | - Leanne Wallace
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD4072, Australia
| | - Kelly L. Williams
- Centre for Motor Neuron Disease Research, Macquarie University, NSW 2109, Australia
| | | | | | | | - Ruben J. Cauchi
- Center for Molecular Medicine and Biobanking and Department of Physiology and Biochemistry, Faculty of Medicine and Surgery, University of Malta, 2023 Msida, Malta
| | - Ian P. Blair
- Centre for Motor Neuron Disease Research, Macquarie University, NSW 2109, Australia
| | - Matthew C. Kiernan
- Brain and Mind Centre, University of Sydney, Sydney, NSW, 2050, Australia
- Department of Neurology, Royal Prince Alfred Hospital, Sydney, NSW 2050, Australia
| | - Vivian Drory
- Department of Neurology, Tel-Aviv Sourasky Medical Centre, Tel-Aviv 64239, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Monica Povedano
- Functional Unit of Amyotrophic Lateral Sclerosis (UFELA), Service of Neurology, Bellvitge University Hospital, L’Hospitalet de Llobregat, Barcelona 08907, Spain
| | - Mamede de Carvalho
- Instituto de Fisiologia, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon 1649-028, Portugal
| | - Susana Pinto
- Instituto de Fisiologia, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon 1649-028, Portugal
| | - Markus Weber
- Neuromuscular Diseases Unit/ALS Clinic, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | - Guy A. Rouleau
- Montréal Neurological Institute and Hospital, McGill University, Montréal, QC H3A 2B4, Canada
| | - Vincenzo Silani
- Department of Neurology-Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano IRCCS, Milan 20149, Italy
- Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan 20122, Italy
| | - John E. Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - Christopher E. Shaw
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 8AF, UK
| | - Peter M. Andersen
- Department of Clinical Science, Umeå University, Umeå SE-901 85, Sweden
| | - Allan F. McRae
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD4072, Australia
| | - Michael A. van Es
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - R. Jeroen Pasterkamp
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, 3584 CX, Netherlands
| | - Naomi R. Wray
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD4072, Australia
- Queensland Brain Institute, University of Queensland, Brisbane, QLD 4072, Australia
| | - Russell L. McLaughlin
- Complex Trait Genomics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin D02 PN40, Ireland
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin D02 PN40, Ireland
| | - Kevin P. Kenna
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht, 3584 CX, Netherlands
| | - Ellen Tsai
- Translational Biology, Biogen, Boston, MA 02142, USA
| | - Heiko Runz
- Translational Biology, Biogen, Boston, MA 02142, USA
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 8AF, UK
- King’s College Hospital, Denmark Hill, London SE5 9RS, UK
| | - Leonard H. van den Berg
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
| | - Philip Van Damme
- KU Leuven–University of Leuven, Department of Neurosciences, Experimental Neurology and Leuven Brain Institute (LBI), Leuven 3000, Belgium
- VIB, Center for Brain and Disease Research, Leuven 3000, Belgium
- University Hospitals Leuven, Department of Neurology, Leuven 3000, Belgium
| | - Jonathan Mill
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter EX1 2LU, UK
| | - Jan H. Veldink
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht 3584 CX, Netherlands
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11
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Al Khleifat A, Iacoangeli A, van Vugt JJFA, Bowles H, Moisse M, Zwamborn RAJ, van der Spek RAA, Shatunov A, Cooper-Knock J, Topp S, Byrne R, Gellera C, López V, Jones AR, Opie-Martin S, Vural A, Campos Y, van Rheenen W, Kenna B, Van Eijk KR, Kenna K, Weber M, Smith B, Fogh I, Silani V, Morrison KE, Dobson R, van Es MA, McLaughlin RL, Vourc'h P, Chio A, Corcia P, de Carvalho M, Gotkine M, Panades MP, Mora JS, Shaw PJ, Landers JE, Glass JD, Shaw CE, Basak N, Hardiman O, Robberecht W, Van Damme P, van den Berg LH, Veldink JH, Al-Chalabi A. Structural variation analysis of 6,500 whole genome sequences in amyotrophic lateral sclerosis. NPJ Genom Med 2022; 7:8. [PMID: 35091648 PMCID: PMC8799638 DOI: 10.1038/s41525-021-00267-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 10/21/2021] [Indexed: 02/01/2023] Open
Abstract
There is a strong genetic contribution to Amyotrophic lateral sclerosis (ALS) risk, with heritability estimates of up to 60%. Both Mendelian and small effect variants have been identified, but in common with other conditions, such variants only explain a little of the heritability. Genomic structural variation might account for some of this otherwise unexplained heritability. We therefore investigated association between structural variation in a set of 25 ALS genes, and ALS risk and phenotype. As expected, the repeat expansion in the C9orf72 gene was identified as associated with ALS. Two other ALS-associated structural variants were identified: inversion in the VCP gene and insertion in the ERBB4 gene. All three variants were associated both with increased risk of ALS and specific phenotypic patterns of disease expression. More than 70% of people with respiratory onset ALS harboured ERBB4 insertion compared with 25% of the general population, suggesting respiratory onset ALS may be a distinct genetic subtype.
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Affiliation(s)
- Ahmad Al Khleifat
- King's College London, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, De Crespigny Park, London, UK
| | - Alfredo Iacoangeli
- King's College London, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, De Crespigny Park, London, UK
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Joke J F A van Vugt
- Department of Neurology, UMC Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Harry Bowles
- King's College London, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, De Crespigny Park, London, UK
| | - Matthieu Moisse
- KU Leuven - University of Leuven, Department of Neurosciences, Experimental Neurology; VIB Center for Brain & Disease Research, Laboratory of Neurobiology, Leuven, Belgium
| | - Ramona A J Zwamborn
- Department of Neurology, UMC Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Rick A A van der Spek
- Department of Neurology, UMC Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Aleksey Shatunov
- King's College London, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, De Crespigny Park, London, UK
| | - Johnathan Cooper-Knock
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Simon Topp
- King's College London, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, De Crespigny Park, London, UK
| | - Ross Byrne
- Complex Trait Genomics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland
| | - Cinzia Gellera
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano and Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, Università degli Studi di Milano, Milano, Italy
| | - Victoria López
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano and Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, Università degli Studi di Milano, Milano, Italy
| | - Ashley R Jones
- King's College London, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, De Crespigny Park, London, UK
| | - Sarah Opie-Martin
- King's College London, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, De Crespigny Park, London, UK
| | - Atay Vural
- Koc University, School of Medicine, Translational Medicine Research Center- NDAL, Istanbul, Turkey
| | - Yolanda Campos
- Mitochondrial pathology Unit, Instituto de Salud Carlos III, Madrid, Spain
| | - Wouter van Rheenen
- Department of Neurology, UMC Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Brendan Kenna
- Department of Neurology, UMC Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Kristel R Van Eijk
- Department of Neurology, UMC Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Kevin Kenna
- Department of Neurology, UMC Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Markus Weber
- Neuromuscular Diseases Unit/ALS Clinic, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Bradley Smith
- King's College London, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, De Crespigny Park, London, UK
| | - Isabella Fogh
- King's College London, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, De Crespigny Park, London, UK
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano and Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, Università degli Studi di Milano, Milano, Italy
| | - Karen E Morrison
- Faculty of Medicine, Health and Life Sciences, Queen's University Belfast, Belfast, Northern Ireland, UK
| | - Richard Dobson
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Institute of Health Informatics, University College London, London, UK
| | - Michael A van Es
- Department of Neurology, UMC Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Russell L McLaughlin
- Complex Trait Genomics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland
| | | | - Adriano Chio
- Rita Levi Montalcini, Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
- Azienda Ospedaliera Citta della Salute e della Scienza, Torino, Italy
| | - Philippe Corcia
- Centre SLA, CHRU de Tours, Tours, France
- Federation des Centres SLA Tours and Limoges, LITORALS, Tours, France
| | - Mamede de Carvalho
- Physiology Institute, Faculty of Medicine, Instituto de Medicina Molecular, University of Lisbon, Lisbon, Portugal
| | | | - Monica P Panades
- Neurology Department, Hospital Universitari de Bellvitge, Barcelona, Spain
| | | | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Jonathan D Glass
- Department of Neurology, Center for Neurodegenerative Diseases, Emory University, Atlanta, GA, USA
| | - Christopher E Shaw
- King's College London, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, De Crespigny Park, London, UK
- King's College Hospital, Denmark Hill, London, UK
| | - Nazli Basak
- Koc University, School of Medicine, Translational Medicine Research Center- NDAL, Istanbul, Turkey
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity College Dublin, Trinity Biomedical Sciences Institute, Dublin, Republic of Ireland
- Department of Neurology, Beaumont Hospital, Dublin, Republic of Ireland
| | - Wim Robberecht
- KU Leuven - University of Leuven, Department of Neurosciences, Experimental Neurology; VIB Center for Brain & Disease Research, Laboratory of Neurobiology, Leuven, Belgium
- Neurology Department, University Hospitals Leuven, Leuven, Belgium
| | - Philip Van Damme
- KU Leuven - University of Leuven, Department of Neurosciences, Experimental Neurology; VIB Center for Brain & Disease Research, Laboratory of Neurobiology, Leuven, Belgium
- Neurology Department, University Hospitals Leuven, Leuven, Belgium
| | - Leonard H van den Berg
- Department of Neurology, UMC Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Jan H Veldink
- Department of Neurology, UMC Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Ammar Al-Chalabi
- King's College London, Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, De Crespigny Park, London, UK.
- King's College Hospital, Denmark Hill, London, UK.
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12
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Škorić-Milosavljević D, Tadros R, Bosada FM, Tessadori F, van Weerd JH, Woudstra OI, Tjong FV, Lahrouchi N, Bajolle F, Cordell HJ, Agopian A, Blue GM, Barge-Schaapveld DQ, Gewillig M, Preuss C, Lodder EM, Barnett P, Ilgun A, Beekman L, van Duijvenboden K, Bokenkamp R, Müller-Nurasyid M, Vliegen HW, Konings TC, van Melle JP, van Dijk AP, van Kimmenade RR, Roos-Hesselink JW, Sieswerda GT, Meijboom F, Abdul-Khaliq H, Berger F, Dittrich S, Hitz MP, Moosmann J, Riede FT, Schubert S, Galan P, Lathrop M, Munter HM, Al-Chalabi A, Shaw CE, Shaw PJ, Morrison KE, Veldink JH, van den Berg LH, Evans S, Nobrega MA, Aneas I, Radivojkov-Blagojević M, Meitinger T, Oechslin E, Mondal T, Bergin L, Smythe JF, Altamirano-Diaz L, Lougheed J, Bouma BJ, Chaix MA, Kline J, Bassett AS, Andelfinger G, van der Palen RL, Bouvagnet P, Clur SAB, Breckpot J, Kerstjens-Frederikse WS, Winlaw DS, Bauer UM, Mital S, Goldmuntz E, Keavney B, Bonnet D, Mulder BJ, Tanck MW, Bakkers J, Christoffels VM, Boogerd CJ, Postma AV, Bezzina CR. Common Genetic Variants Contribute to Risk of Transposition of the Great Arteries. Circ Res 2022; 130:166-180. [PMID: 34886679 PMCID: PMC8768504 DOI: 10.1161/circresaha.120.317107] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 12/07/2021] [Accepted: 12/09/2021] [Indexed: 12/21/2022]
Abstract
RATIONALE Dextro-transposition of the great arteries (D-TGA) is a severe congenital heart defect which affects approximately 1 in 4,000 live births. While there are several reports of D-TGA patients with rare variants in individual genes, the majority of D-TGA cases remain genetically elusive. Familial recurrence patterns and the observation that most cases with D-TGA are sporadic suggest a polygenic inheritance for the disorder, yet this remains unexplored. OBJECTIVE We sought to study the role of common single nucleotide polymorphisms (SNPs) in risk for D-TGA. METHODS AND RESULTS We conducted a genome-wide association study in an international set of 1,237 patients with D-TGA and identified a genome-wide significant susceptibility locus on chromosome 3p14.3, which was subsequently replicated in an independent case-control set (rs56219800, meta-analysis P=8.6x10-10, OR=0.69 per C allele). SNP-based heritability analysis showed that 25% of variance in susceptibility to D-TGA may be explained by common variants. A genome-wide polygenic risk score derived from the discovery set was significantly associated to D-TGA in the replication set (P=4x10-5). The genome-wide significant locus (3p14.3) co-localizes with a putative regulatory element that interacts with the promoter of WNT5A, which encodes the Wnt Family Member 5A protein known for its role in cardiac development in mice. We show that this element drives reporter gene activity in the developing heart of mice and zebrafish and is bound by the developmental transcription factor TBX20. We further demonstrate that TBX20 attenuates Wnt5a expression levels in the developing mouse heart. CONCLUSIONS This work provides support for a polygenic architecture in D-TGA and identifies a susceptibility locus on chromosome 3p14.3 near WNT5A. Genomic and functional data support a causal role of WNT5A at the locus.
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Affiliation(s)
- Doris Škorić-Milosavljević
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
- Department of Human Genetics, Amsterdam University Medical Centers, The Netherlands (D.S.-M., E.M.L., A.V.P.)
| | - Rafik Tadros
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
- Department of Medicine, Cardiovascular Genetics Center, Montreal Heart Institute and Faculty of Medicine, Université de Montréal, Montreal, Québec, Canada (R.T., M.-A.C.)
| | - Fernanda M. Bosada
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Federico Tessadori
- Hubrecht Institute-KNAW and University Medical Center Utrecht, the Netherlands (F.T., J.B., C.J.B.)
| | - Jan Hendrik van Weerd
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Odilia I. Woudstra
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
- Department of Cardiology, University Medical Center Utrecht, The Netherlands (O.I.W., G.T.S., F.M.)
| | - Fleur V.Y. Tjong
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
| | - Najim Lahrouchi
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
| | - Fanny Bajolle
- German Heart Center Berlin, Department of Congenital Heart Disease, Pediatric Cardiology, DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany (F.B., S.S.)
| | - Heather J. Cordell
- Population Health Sciences Institute, Newcastle University, Newcastle, United Kingdom (H.J.C.)
| | - A.J. Agopian
- Human Genetics Center, Department of Epidemiology, Human Genetics, and Environmental Sciences, UTHealth School of Public Health, Houston, TX (A.J.A.)
| | - Gillian M. Blue
- Heart Centre for Children, The Children’s Hospital at Westmead and Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Australia (G.M.B., D.S.W.)
| | | | | | - Christoph Preuss
- Cardiovascular Genetics, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Québec, Canada (C.P., G.A.)
- The Jackson Laboratory, Bar Harbor, ME (C.P.)
| | - Elisabeth M. Lodder
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
- Department of Human Genetics, Amsterdam University Medical Centers, The Netherlands (D.S.-M., E.M.L., A.V.P.)
| | - Phil Barnett
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Aho Ilgun
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Leander Beekman
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
| | - Karel van Duijvenboden
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Regina Bokenkamp
- Division of Pediatric Cardiology, Department of Pediatrics (R.B., R.L.F.v.d.P.), Leiden University Medical Center, The Netherlands
| | - Martina Müller-Nurasyid
- Institute of Genetic Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany (M.M.-N.)
- IBE, Faculty of Medicine, LMU Munich, Germany (M.M.-N.)
- Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center, Johannes Gutenberg University, Mainz, Germany (M.M.-N.)
| | - Hubert W. Vliegen
- Department of Cardiology (H.W.V.), Leiden University Medical Center, The Netherlands
| | - Thelma C. Konings
- Department of Cardiology, Amsterdam University Medical Centers, VU Amsterdam, The Netherlands (T.C.K.)
| | - Joost P. van Melle
- Department of Cardiology, University Medical Center Groningen, University of Groningen, The Netherlands (J.P.v.M.)
| | - Arie P.J. van Dijk
- Department of Cardiology, Radboud University Medical Center, Nijmegen, The Netherlands (A.P.J.v.D., R.R.J.v.K.)
| | - Roland R.J. van Kimmenade
- Department of Cardiology, Radboud University Medical Center, Nijmegen, The Netherlands (A.P.J.v.D., R.R.J.v.K.)
- Department of Cardiology, Maastricht University Medical Center, The Netherlands (R.R.J.v.K.)
| | - Jolien W. Roos-Hesselink
- Department of Cardiology, Erasmus Medical Center, Erasmus University, Rotterdam, The Netherlands (J.W.R.-H.)
| | - Gertjan T. Sieswerda
- Department of Cardiology, University Medical Center Utrecht, The Netherlands (O.I.W., G.T.S., F.M.)
| | - Folkert Meijboom
- Department of Cardiology, University Medical Center Utrecht, The Netherlands (O.I.W., G.T.S., F.M.)
| | - Hashim Abdul-Khaliq
- Saarland University Medical Center, Department of Pediatric Cardiology, Homburg, Germany (H.A.-K.)
| | - Felix Berger
- Unité Médico-Chirurgicale de Cardiologie Congénitale et Pédiatrique, Centre de référence Malformations Cardiaques Congénitales Complexes - M3C, Hôpital Necker Enfants Malades, APHP and Université Paris Descartes, Sorbonne Paris Cité, Paris, France (F.B., D.B.)
- Charité, Universitätsmedizin Berlin, Department for Paediatric Cardiology, Germany (F.B.)
| | - Sven Dittrich
- Department of Pediatric Cardiology, Friedrich-Alexander-University of Erlangen-Nuernberg (FAU), Germany (S.D., J.M.)
| | - Marc-Phillip Hitz
- Department of Congenital Heart Disease and Pediatric Cardiology, University Hospital Schleswig-Holstein/Campus Kiel, DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Germany (M.-P.H.)
- Department of Human Genetics, University Medical Center Schleswig-Holstein, Kiel, Germany (M.-P.H.)
| | - Julia Moosmann
- Department of Pediatric Cardiology, Friedrich-Alexander-University of Erlangen-Nuernberg (FAU), Germany (S.D., J.M.)
| | - Frank-Thomas Riede
- Leipzig Heart Center, Department of Pediatric Cardiology, University of Leipzig, Germany (F.-T.R.)
| | - Stephan Schubert
- German Heart Center Berlin, Department of Congenital Heart Disease, Pediatric Cardiology, DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany (F.B., S.S.)
- Heart and Diabetes Center NRW, Center of Congenital Heart Disease, Ruhr-University of Bochum, Bad Oeynhausen, Germany (S.S.)
| | - Pilar Galan
- Sorbonne Paris Nord (Paris 13) University, Inserm U1153, Inrae U1125, Cnam, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center – University of Paris (CRESS), Bobigny, France (P.G.)
| | - Mark Lathrop
- McGill Genome Centre and Department of Human Genetics, McGill University, Montreal, Québec, Canada (M.L., H.M.M.)
| | - Hans M. Munter
- McGill Genome Centre and Department of Human Genetics, McGill University, Montreal, Québec, Canada (M.L., H.M.M.)
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King’s College London, United Kingdom (A.A.-C.)
| | - Christopher E. Shaw
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, United Kingdom (C.E.S.)
- Centre for Brain Research, University of Auckland, New Zealand (C.E.S.)
| | - Pamela J. Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield and NIHR Sheffield Biomedical Research Centre for Translational Neuroscience, United Kingdom (P.J.S.)
| | - Karen E. Morrison
- Faculty of Medicine Health & Life Sciences, Queens University Belfast, United Kingdom (K.E.M.)
| | - Jan H. Veldink
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands (J.H.V., L.H.v.d.B.)
| | - Leonard H. van den Berg
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands (J.H.V., L.H.v.d.B.)
| | - Sylvia Evans
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego (S.E.)
| | | | - Ivy Aneas
- Department of Human Genetics, University of Chicago, IL (M.A.N., I.A.)
| | | | - Thomas Meitinger
- Helmholtz Zentrum Munich, Institut of Human Genetics, Neuherberg, Germany (M.R.-B., T.M.)
- Division of Cardiology, Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada (T.M.)
| | - Erwin Oechslin
- Peter Munk Cardiac Center, Toronto Congenital Cardiac Centre for Adults and University of Toronto, Canada (E.O.)
| | - Tapas Mondal
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Germany (T.M.)
| | - Lynn Bergin
- Division of Cardiology, Department of Medicine, London Health Sciences Centre, ON, Canada (L.B.)
| | - John F. Smythe
- Division of Cardiology, Department of Pediatrics, Kingston General Hospital, ON, Canada (J.F.S.)
| | | | - Jane Lougheed
- Division of Cardiology, Department of Pediatrics, Children’s Hospital of Eastern Ontario, Ottawa, Canada (J.L.)
| | - Berto J. Bouma
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
| | - Marie-A. Chaix
- Department of Medicine, Cardiovascular Genetics Center, Montreal Heart Institute and Faculty of Medicine, Université de Montréal, Montreal, Québec, Canada (R.T., M.-A.C.)
| | - Jennie Kline
- Department of Epidemiology, Mailman School of Public Health, Columbia University, NY (J.K.)
| | - Anne S. Bassett
- Clinical Genetics Research Program, Centre for Addiction and Mental Health (A.S.B.)
- Department of Psychiatry, University of Toronto, Toronto General Hospital, University Health Network, Ontario, Canada (A.S.B.)
| | - Gregor Andelfinger
- Cardiovascular Genetics, Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Québec, Canada (C.P., G.A.)
| | - Roel L.F. van der Palen
- Division of Pediatric Cardiology, Department of Pediatrics (R.B., R.L.F.v.d.P.), Leiden University Medical Center, The Netherlands
| | - Patrice Bouvagnet
- CPDPN, Hôpital MFME, CHU Martinique, Fort de France, Martinique, France (P.B.)
| | - Sally-Ann B. Clur
- Department of Pediatric Cardiology, Emma Children’s Hospital Amsterdam University Medical Centers (AMC), The Netherlands (S.-A.B.C.)
- Centre for Congenital Heart Disease Amsterdam-Leiden (CAHAL) (S.-A.B.C.)
| | - Jeroen Breckpot
- Hubrecht Institute-KNAW and University Medical Center Utrecht, the Netherlands (F.T., J.B., C.J.B.)
- Center for Human Genetics University Hospitals KU Leuven, Belgium (J.B.)
| | | | - David S. Winlaw
- Heart Centre for Children, The Children’s Hospital at Westmead and Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Australia (G.M.B., D.S.W.)
| | - Ulrike M.M. Bauer
- National Register for Congenital Heart Defects, DZHK (German Centre for Cardiovascular Research), Berlin, Germany (U.M.M.B.)
| | - Seema Mital
- Hospital for Sick Children, University of Toronto, Ontario, Canada (S.M.)
| | - Elizabeth Goldmuntz
- Division of Cardiology, Children’s Hospital of Philadelphia and Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA (E.G.)
| | - Bernard Keavney
- Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of Manchester and Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, United Kingdom (B.K.)
| | - Damien Bonnet
- Unité Médico-Chirurgicale de Cardiologie Congénitale et Pédiatrique, Centre de référence Malformations Cardiaques Congénitales Complexes - M3C, Hôpital Necker Enfants Malades, APHP and Université Paris Descartes, Sorbonne Paris Cité, Paris, France (F.B., D.B.)
| | - Barbara J. Mulder
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
| | - Michael W.T. Tanck
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam Public Health (APH), Amsterdam University Medical Centers, University of Amsterdam, The Netherlands (M.W.T.T.)
| | - Jeroen Bakkers
- Division of Heart and Lungs, Department of Medical Physiology, University Medical Center Utrecht, the Netherlands (J.B.)
| | - Vincent M. Christoffels
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Cornelis J. Boogerd
- Hubrecht Institute-KNAW and University Medical Center Utrecht, the Netherlands (F.T., J.B., C.J.B.)
| | - Alex V. Postma
- Department of Human Genetics, Amsterdam University Medical Centers, The Netherlands (D.S.-M., E.M.L., A.V.P.)
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, the Netherlands (F.M.B., J.H.v.W., P.B., A.I., K.v.D., V.M.C., A.V.P.)
| | - Connie R. Bezzina
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centers, University of Amsterdam, Heart Center, Amsterdam Cardiovascular Sciences, The Netherlands (D.S.-M., R.T., O.I.W., F.V.Y.T., N.L., E.M.L., L.B., B.J.B., B.J.M., C.R.B.)
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Al Khleifat A, Iacoangeli A, Jones AR, van Vugt JJFA, Moisse M, Shatunov A, Zwamborn RAJ, van der Spek RAA, Cooper-Knock J, Topp S, van Rheenen W, Kenna B, Van Eijk KR, Kenna K, Byrne R, López V, Opie-Martin S, Vural A, Campos Y, Weber M, Smith B, Fogh I, Silani V, Morrison KE, Dobson R, van Es MA, McLaughlin RL, Vourc’h P, Chio A, Corcia P, de Carvalho M, Gotkine M, Panades MP, Mora JS, Shaw PJ, Landers JE, Glass JD, Shaw CE, Basak N, Hardiman O, Robberecht W, Van Damme P, van den Berg LH, Veldink JH, Al-Chalabi A. Telomere length analysis in amyotrophic lateral sclerosis using large-scale whole genome sequence data. Front Cell Neurosci 2022; 16:1050596. [PMID: 36589292 PMCID: PMC9799999 DOI: 10.3389/fncel.2022.1050596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/15/2022] [Indexed: 12/23/2022] Open
Abstract
Background Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by the loss of upper and lower motor neurons, leading to progressive weakness of voluntary muscles, with death following from neuromuscular respiratory failure, typically within 3 to 5 years. There is a strong genetic contribution to ALS risk. In 10% or more, a family history of ALS or frontotemporal dementia is obtained, and the Mendelian genes responsible for ALS in such families have now been identified in about 50% of cases. Only about 14% of apparently sporadic ALS is explained by known genetic variation, suggesting that other forms of genetic variation are important. Telomeres maintain DNA integrity during cellular replication, differ between sexes, and shorten naturally with age. Sex and age are risk factors for ALS and we therefore investigated telomere length in ALS. Methods Samples were from Project MinE, an international ALS whole genome sequencing consortium that includes phenotype data. For validation we used donated brain samples from motor cortex from people with ALS and controls. Ancestry and relatedness were evaluated by principal components analysis and relationship matrices of DNA microarray data. Whole genome sequence data were from Illumina HiSeq platforms and aligned using the Isaac pipeline. TelSeq was used to quantify telomere length using whole genome sequence data. We tested the association of telomere length with ALS and ALS survival using Cox regression. Results There were 6,580 whole genome sequences, reducing to 6,195 samples (4,315 from people with ALS and 1,880 controls) after quality control, and 159 brain samples (106 ALS, 53 controls). Accounting for age and sex, there was a 20% (95% CI 14%, 25%) increase of telomere length in people with ALS compared to controls (p = 1.1 × 10-12), validated in the brain samples (p = 0.03). Those with shorter telomeres had a 10% increase in median survival (p = 5.0×10-7). Although there was no difference in telomere length between sporadic ALS and familial ALS (p=0.64), telomere length in 334 people with ALS due to expanded C9orf72 repeats was shorter than in those without expanded C9orf72 repeats (p = 5.0×10-4). Discussion Although telomeres shorten with age, longer telomeres are a risk factor for ALS and worsen prognosis. Longer telomeres are associated with ALS.
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Affiliation(s)
- Ahmad Al Khleifat
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London, United Kingdom
- Ahmad Al Khleifat,
| | - Alfredo Iacoangeli
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London, United Kingdom
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Ashley R. Jones
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London, United Kingdom
| | - Joke J. F. A. van Vugt
- Department of Neurology, University Medical Center (UMC) Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Matthieu Moisse
- Department of Neurosciences, Experimental Neurology, KU Leuven—University of Leuven, Leuven, Belgium
- VIB Center for Brain & Disease Research, Laboratory of Neurobiology, Leuven, Belgium
| | - Aleksey Shatunov
- Institute of Medicine, North-Eastern Federal University, Yakutsk, Russia
- Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, United Kingdom
| | - Ramona A. J. Zwamborn
- Department of Neurology, University Medical Center (UMC) Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Rick A. A. van der Spek
- Department of Neurology, University Medical Center (UMC) Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Johnathan Cooper-Knock
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, United Kingdom
| | - Simon Topp
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London, United Kingdom
| | - Wouter van Rheenen
- Department of Neurology, University Medical Center (UMC) Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Brendan Kenna
- Department of Neurology, University Medical Center (UMC) Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Kristel R. Van Eijk
- Department of Neurology, University Medical Center (UMC) Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Kevin Kenna
- Department of Neurology, University Medical Center (UMC) Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Ross Byrne
- Complex Trait Genomics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland
| | - Victoria López
- Computational Biology Unit, Instituto de Salud Carlos III, Madrid, Spain
| | - Sarah Opie-Martin
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London, United Kingdom
| | - Atay Vural
- School of Medicine, Translational Medicine Research Center-NDAL, Koc University, Istanbul, Turkey
| | - Yolanda Campos
- Computational Biology Unit, Instituto de Salud Carlos III, Madrid, Spain
| | - Markus Weber
- School of Medicine, Translational Medicine Research Center-NDAL, Koc University, Istanbul, Turkey
- Neuromuscular Diseases Unit/ALS Clinic, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Bradley Smith
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London, United Kingdom
| | - Isabella Fogh
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London, United Kingdom
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan, Italy
| | - Karen E. Morrison
- Faculty of Medicine, Health and Life Sciences, Queen’s University Belfast, Belfast, United Kingdom
| | - Richard Dobson
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
- Institute of Health Informatics, University College London, London, United Kingdom
| | - Michael A. van Es
- Department of Neurology, University Medical Center (UMC) Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Russell L. McLaughlin
- Complex Trait Genomics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland
| | | | - Adriano Chio
- Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
- Azienda Ospedaliera Citta della Salute e della Scienza, Turin, Italy
| | - Philippe Corcia
- Centre SLA, CHRU de Tours, Tours, France
- Federation des Centres SLA Tours and Limoges, LITORALS, Tours, France
| | - Mamede de Carvalho
- Physiology Institute, Faculty of Medicine, Instituto de Medicina Molecular, University of Lisbon, Lisbon, Portugal
| | - Marc Gotkine
- Department of Neurology, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | | | | | - Pamela J. Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, United Kingdom
| | - John E. Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA, United States
| | - Jonathan D. Glass
- Department of Neurology, Center for Neurodegenerative Diseases, Emory University, Atlanta, GA, United States
| | - Christopher E. Shaw
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London, United Kingdom
- King’s College Hospital, London, United Kingdom
| | - Nazli Basak
- School of Medicine, Translational Medicine Research Center-NDAL, Koc University, Istanbul, Turkey
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
- Department of Neurology, Beaumont Hospital, Dublin, Ireland
| | - Wim Robberecht
- Department of Neurosciences, Experimental Neurology, KU Leuven—University of Leuven, Leuven, Belgium
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Philip Van Damme
- Department of Neurosciences, Experimental Neurology, KU Leuven—University of Leuven, Leuven, Belgium
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Leonard H. van den Berg
- Department of Neurology, University Medical Center (UMC) Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Jan H. Veldink
- Department of Neurology, University Medical Center (UMC) Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London, United Kingdom
- King’s College Hospital, London, United Kingdom
- *Correspondence: Ammar Al-Chalabi,
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14
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van Rheenen W, van der Spek RAA, Bakker MK, van Vugt JJFA, Hop PJ, Zwamborn RAJ, de Klein N, Westra HJ, Bakker OB, Deelen P, Shireby G, Hannon E, Moisse M, Baird D, Restuadi R, Dolzhenko E, Dekker AM, Gawor K, Westeneng HJ, Tazelaar GHP, van Eijk KR, Kooyman M, Byrne RP, Doherty M, Heverin M, Al Khleifat A, Iacoangeli A, Shatunov A, Ticozzi N, Cooper-Knock J, Smith BN, Gromicho M, Chandran S, Pal S, Morrison KE, Shaw PJ, Hardy J, Orrell RW, Sendtner M, Meyer T, Başak N, van der Kooi AJ, Ratti A, Fogh I, Gellera C, Lauria G, Corti S, Cereda C, Sproviero D, D'Alfonso S, Sorarù G, Siciliano G, Filosto M, Padovani A, Chiò A, Calvo A, Moglia C, Brunetti M, Canosa A, Grassano M, Beghi E, Pupillo E, Logroscino G, Nefussy B, Osmanovic A, Nordin A, Lerner Y, Zabari M, Gotkine M, Baloh RH, Bell S, Vourc'h P, Corcia P, Couratier P, Millecamps S, Meininger V, Salachas F, Mora Pardina JS, Assialioui A, Rojas-García R, Dion PA, Ross JP, Ludolph AC, Weishaupt JH, Brenner D, Freischmidt A, Bensimon G, Brice A, Durr A, Payan CAM, Saker-Delye S, Wood NW, Topp S, Rademakers R, Tittmann L, Lieb W, Franke A, Ripke S, Braun A, Kraft J, Whiteman DC, Olsen CM, Uitterlinden AG, Hofman A, Rietschel M, Cichon S, Nöthen MM, Amouyel P, Traynor BJ, Singleton AB, Mitne Neto M, Cauchi RJ, Ophoff RA, Wiedau-Pazos M, Lomen-Hoerth C, van Deerlin VM, Grosskreutz J, Roediger A, Gaur N, Jörk A, Barthel T, Theele E, Ilse B, Stubendorff B, Witte OW, Steinbach R, Hübner CA, Graff C, Brylev L, Fominykh V, Demeshonok V, Ataulina A, Rogelj B, Koritnik B, Zidar J, Ravnik-Glavač M, Glavač D, Stević Z, Drory V, Povedano M, Blair IP, Kiernan MC, Benyamin B, Henderson RD, Furlong S, Mathers S, McCombe PA, Needham M, Ngo ST, Nicholson GA, Pamphlett R, Rowe DB, Steyn FJ, Williams KL, Mather KA, Sachdev PS, Henders AK, Wallace L, de Carvalho M, Pinto S, Petri S, Weber M, Rouleau GA, Silani V, Curtis CJ, Breen G, Glass JD, Brown RH, Landers JE, Shaw CE, Andersen PM, Groen EJN, van Es MA, Pasterkamp RJ, Fan D, Garton FC, McRae AF, Davey Smith G, Gaunt TR, Eberle MA, Mill J, McLaughlin RL, Hardiman O, Kenna KP, Wray NR, Tsai E, Runz H, Franke L, Al-Chalabi A, Van Damme P, van den Berg LH, Veldink JH. Common and rare variant association analyses in amyotrophic lateral sclerosis identify 15 risk loci with distinct genetic architectures and neuron-specific biology. Nat Genet 2021; 53:1636-1648. [PMID: 34873335 PMCID: PMC8648564 DOI: 10.1038/s41588-021-00973-1] [Citation(s) in RCA: 170] [Impact Index Per Article: 56.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 10/18/2021] [Indexed: 02/01/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease with a lifetime risk of one in 350 people and an unmet need for disease-modifying therapies. We conducted a cross-ancestry genome-wide association study (GWAS) including 29,612 patients with ALS and 122,656 controls, which identified 15 risk loci. When combined with 8,953 individuals with whole-genome sequencing (6,538 patients, 2,415 controls) and a large cortex-derived expression quantitative trait locus (eQTL) dataset (MetaBrain), analyses revealed locus-specific genetic architectures in which we prioritized genes either through rare variants, short tandem repeats or regulatory effects. ALS-associated risk loci were shared with multiple traits within the neurodegenerative spectrum but with distinct enrichment patterns across brain regions and cell types. Of the environmental and lifestyle risk factors obtained from the literature, Mendelian randomization analyses indicated a causal role for high cholesterol levels. The combination of all ALS-associated signals reveals a role for perturbations in vesicle-mediated transport and autophagy and provides evidence for cell-autonomous disease initiation in glutamatergic neurons.
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Affiliation(s)
- Wouter van Rheenen
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands.
| | - Rick A A van der Spek
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Mark K Bakker
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Joke J F A van Vugt
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Paul J Hop
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Ramona A J Zwamborn
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Niek de Klein
- Department of Genetics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Harm-Jan Westra
- Department of Genetics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Olivier B Bakker
- Department of Genetics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Patrick Deelen
- Department of Genetics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
- Department of Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Gemma Shireby
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter, UK
| | - Eilis Hannon
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter, UK
| | - Matthieu Moisse
- Department of Neurosciences, Experimental Neurology and Leuven Brain Institute (LBI), KU Leuven-University of Leuven, Leuven, Belgium
- Laboratory of Neurobiology, VIB, Center for Brain & Disease Research, Leuven, Belgium
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Denis Baird
- Translational Biology, Biogen, Boston, MA, USA
- MRC Integrative Epidemiology Unit (IEU), Population Health Sciences, University of Bristol, Bristol, UK
| | - Restuadi Restuadi
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
| | | | - Annelot M Dekker
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Klara Gawor
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Henk-Jan Westeneng
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Gijs H P Tazelaar
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Kristel R van Eijk
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Maarten Kooyman
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Ross P Byrne
- Complex Trait Genomics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland
| | - Mark Doherty
- Complex Trait Genomics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland
| | - Mark Heverin
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Ahmad Al Khleifat
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Alfredo Iacoangeli
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- National Institute for Health Research Biomedical Research Centre and Dementia Unit, South London and Maudsley NHS Foundation Trust and King's College London, London, UK
| | - Aleksey Shatunov
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Nicola Ticozzi
- Department of Neurology, Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
| | - Johnathan Cooper-Knock
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Bradley N Smith
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Marta Gromicho
- Instituto de Fisiologia, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Siddharthan Chandran
- Euan MacDonald Centre for Motor Neurone Disease Research, Edinburgh, UK
- UK Dementia Research Institute, University of Edinburgh, Edinburgh, UK
| | - Suvankar Pal
- Euan MacDonald Centre for Motor Neurone Disease Research, Edinburgh, UK
- UK Dementia Research Institute, University of Edinburgh, Edinburgh, UK
| | - Karen E Morrison
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - John Hardy
- Department of Molecular Neuroscience, Institute of Neurology, University College London, London, UK
| | - Richard W Orrell
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, University College London, London, UK
| | - Michael Sendtner
- Institute of Clinical Neurobiology, University Hospital Würzburg, Würzburg, Germany
| | - Thomas Meyer
- Charité University Hospital, Humboldt University, Berlin, Germany
| | - Nazli Başak
- Koç University, School of Medicine, KUTTAM-NDAL, Istanbul, Turkey
| | | | - Antonia Ratti
- Department of Neurology, Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy
| | - Isabella Fogh
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Cinzia Gellera
- Unit of Medical Genetics and Neurogenetics, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', Milan, Italy
| | - Giuseppe Lauria
- 3rd Neurology Unit, Motor Neuron Diseases Center, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', MIlan, Italy
- Department of Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy
| | - Stefania Corti
- Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
- Neurology Unit, IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Cristina Cereda
- Genomic and Post-Genomic Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Daisy Sproviero
- Genomic and Post-Genomic Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Sandra D'Alfonso
- Department of Health Sciences, University of Eastern Piedmont, Novara, Italy
| | - Gianni Sorarù
- Department of Neurosciences, University of Padova, Padova, Italy
| | - Gabriele Siciliano
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Massimiliano Filosto
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Alessandro Padovani
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Adriano Chiò
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
- Neurologia 1, Azienda Ospedaliero Universitaria Città della Salute e della Scienza, Turin, Italy
| | - Andrea Calvo
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
- Neurologia 1, Azienda Ospedaliero Universitaria Città della Salute e della Scienza, Turin, Italy
| | - Cristina Moglia
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
- Neurologia 1, Azienda Ospedaliero Universitaria Città della Salute e della Scienza, Turin, Italy
| | - Maura Brunetti
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
| | - Antonio Canosa
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
- Neurologia 1, Azienda Ospedaliero Universitaria Città della Salute e della Scienza, Turin, Italy
| | - Maurizio Grassano
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
| | - Ettore Beghi
- Laboratory of Neurological Diseases, Department of Neuroscience, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Elisabetta Pupillo
- Laboratory of Neurological Diseases, Department of Neuroscience, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Giancarlo Logroscino
- Department of Clinical Research in Neurology, University of Bari at 'Pia Fondazione Card G. Panico' Hospital, Bari, Italy
| | - Beatrice Nefussy
- Neuromuscular Diseases Unit, Department of Neurology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Alma Osmanovic
- Department of Neurology, Hannover Medical School, Hannover, Germany
- Essener Zentrum für Seltene Erkrankungen (EZSE), University Hospital Essen, Essen, Germany
| | - Angelica Nordin
- Department of Clinical Sciences, Neurosciences, Umeå University, Umeå, Sweden
| | - Yossef Lerner
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Neurology, the Agnes Ginges Center for Human Neurogenetics, Hadassah Medical Center, Jerusalem, Israel
| | - Michal Zabari
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Neurology, the Agnes Ginges Center for Human Neurogenetics, Hadassah Medical Center, Jerusalem, Israel
| | - Marc Gotkine
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Neurology, the Agnes Ginges Center for Human Neurogenetics, Hadassah Medical Center, Jerusalem, Israel
| | - Robert H Baloh
- Center for Neural Science and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Neurology, Neuromuscular Division, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Shaughn Bell
- Center for Neural Science and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Neurology, Neuromuscular Division, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Patrick Vourc'h
- Service de Biochimie et Biologie Moléculaire, CHU de Tours, Tours, France
- UMR 1253, Université de Tours, Inserm, Tours, France
| | - Philippe Corcia
- UMR 1253, Université de Tours, Inserm, Tours, France
- Centre de référence sur la SLA, CHU de Tours, Tours, France
| | - Philippe Couratier
- Centre de référence sur la SLA, CHRU de Limoges, Limoges, France
- UMR 1094, Université de Limoges, Inserm, Limoges, France
| | - Stéphanie Millecamps
- ICM, Institut du Cerveau, Inserm, CNRS, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
| | | | - François Salachas
- ICM, Institut du Cerveau, Inserm, CNRS, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
- Département de Neurologie, Centre de référence SLA Ile de France, Hôpital de la Pitié-Salpêtrière, AP-HP, Paris, France
| | | | - Abdelilah Assialioui
- Functional Unit of Amyotrophic Lateral Sclerosis (UFELA), Service of Neurology, Bellvitge University Hospital, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Ricardo Rojas-García
- MND Clinic, Neurology Department, Hospital de la Santa Creu i Sant Pau de Barcelona, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Patrick A Dion
- Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec, Canada
- Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada
| | - Jay P Ross
- Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec, Canada
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | | | - Jochen H Weishaupt
- Division of Neurodegeneration, Department of Neurology, University Medicine Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - David Brenner
- Division of Neurodegeneration, Department of Neurology, University Medicine Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Axel Freischmidt
- Department of Neurology, Ulm University, Ulm, Germany
- German Center for Neurodegenerative Diseases (DZNE) Ulm, Ulm, Germany
| | - Gilbert Bensimon
- Département de Pharmacologie Clinique, Hôpital de la Pitié-Salpêtrière, UPMC Pharmacologie, AP-HP, Paris, France
- Pharmacologie Sorbonne Université, Paris, France
- Institut du Cerveau, Paris Brain Institute ICM, Paris, France
- Laboratoire de Biostatistique, Epidémiologie Clinique, Santé Publique Innovation et Méthodologie (BESPIM), CHU-Nîmes, Nîmes, France
| | - Alexis Brice
- Sorbonne Université, Paris Brain Institute, APHP, INSERM, CNRS, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Alexandra Durr
- Sorbonne Université, Paris Brain Institute, APHP, INSERM, CNRS, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Christine A M Payan
- Département de Pharmacologie Clinique, Hôpital de la Pitié-Salpêtrière, UPMC Pharmacologie, AP-HP, Paris, France
| | | | - Nicholas W Wood
- Department of Clinical and Movement Neuroscience, UCL Institute of Neurology, Queen Square, London, UK
| | - Simon Topp
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Rosa Rademakers
- Department of Neuroscience, Mayo Clinic College of Medicine, Jacksonville, FL, USA
| | - Lukas Tittmann
- Popgen Biobank and Institute of Epidemiology, Christian Albrechts-University Kiel, Kiel, Germany
| | - Wolfgang Lieb
- Popgen Biobank and Institute of Epidemiology, Christian Albrechts-University Kiel, Kiel, Germany
| | - Andre Franke
- Institute of Clinical Molecular Biology, Kiel University, Kiel, Germany
| | - Stephan Ripke
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Psychiatry and Psychotherapy, Charité-Universitätsmedizin, Berlin, Germany
| | - Alice Braun
- Department of Psychiatry and Psychotherapy, Charité-Universitätsmedizin, Berlin, Germany
| | - Julia Kraft
- Department of Psychiatry and Psychotherapy, Charité-Universitätsmedizin, Berlin, Germany
| | - David C Whiteman
- Cancer Control Group, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Catherine M Olsen
- Cancer Control Group, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Andre G Uitterlinden
- Department of Internal Medicine, Genetics Laboratory, Erasmus Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Epidemiology, Erasmus Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Albert Hofman
- Department of Epidemiology, Erasmus Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Marcella Rietschel
- Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
- Central Institute of Mental Health, Mannheim, Germany
| | - Sven Cichon
- Institute of Human Genetics, University of Bonn, Bonn, Germany
- Department of Genomics, Life and Brain Center, Bonn, Germany
- Division of Medical Genetics, University Hospital Basel and Department of Biomedicine, University of Basel, Basel, Switzerland
- Institute of Neuroscience and Medicine INM-1, Research Center Juelich, Juelich, Germany
| | - Markus M Nöthen
- Institute of Human Genetics, University of Bonn, Bonn, Germany
- Department of Genomics, Life and Brain Center, Bonn, Germany
| | - Philippe Amouyel
- INSERM UMR1167-RID-AGE LabEx DISTALZ-Risk Factors and Molecular Determinants of Aging-Related Diseases, University of Lille, Centre Hospitalier of the University of Lille, Institut Pasteur de Lille, Lille, France
| | - Bryan J Traynor
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD, USA
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
| | - Andrew B Singleton
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD, USA
| | | | - Ruben J Cauchi
- Centre for Molecular Medicine and Biobanking and Department of Physiology and Biochemistry, Faculty of Medicine and Surgery, University of Malta, Msida, Malta
| | - Roel A Ophoff
- University Medical Center Utrecht, Department of Psychiatry, Rudolf Magnus Institute of Neuroscience, Utrecht, the Netherlands
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - Martina Wiedau-Pazos
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | | | - Vivianna M van Deerlin
- Center for Neurodegenerative Disease Research, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Julian Grosskreutz
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
- Precision Neurology Unit, Department of Neurology, University Hospital Schleswig-Holstein, University of Luebeck, Luebeck, Germany
| | | | - Nayana Gaur
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Alexander Jörk
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Tabea Barthel
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Erik Theele
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Benjamin Ilse
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | | | - Otto W Witte
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Robert Steinbach
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | | | - Caroline Graff
- Department of Geriatric Medicine, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Lev Brylev
- Department of Neurology, Bujanov Moscow Clinical Hospital, Moscow, Russia
- Moscow Research and Clinical Center for Neuropsychiatry of the Healthcare Department, Moscow, Russia
- Department of Functional Biochemistry of the Nervous System, Institute of Higher Nervous Activity and Neurophysiology Russian Academy of Sciences, Moscow, Russia
| | - Vera Fominykh
- Department of Neurology, Bujanov Moscow Clinical Hospital, Moscow, Russia
- Department of Functional Biochemistry of the Nervous System, Institute of Higher Nervous Activity and Neurophysiology Russian Academy of Sciences, Moscow, Russia
| | - Vera Demeshonok
- ALS-Care Center, 'GAOORDI', Medical Clinic of the St. Petersburg, St. Petersburg, Russia
| | - Anastasia Ataulina
- Department of Neurology, Bujanov Moscow Clinical Hospital, Moscow, Russia
| | - Boris Rogelj
- Department of Biotechnology, Jožef Stefan Institute, Ljubljana, Slovenia
- Biomedical Research Institute BRIS, Ljubljana, Slovenia
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Ljubljana, Slovenia
| | - Blaž Koritnik
- Ljubljana ALS Centre, Institute of Clinical Neurophysiology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Janez Zidar
- Ljubljana ALS Centre, Institute of Clinical Neurophysiology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Metka Ravnik-Glavač
- Institute of Biochemistry and Molecular Genetics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Damjan Glavač
- Department of Molecular Genetics, Institute of Pathology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Zorica Stević
- Clinic of Neurology, Clinical Center of Serbia, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Vivian Drory
- Neuromuscular Diseases Unit, Department of Neurology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Monica Povedano
- Functional Unit of Amyotrophic Lateral Sclerosis (UFELA), Service of Neurology, Bellvitge University Hospital, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Ian P Blair
- Centre for Motor Neuron Disease Research, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Matthew C Kiernan
- Brain and Mind Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Beben Benyamin
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
- Australian Centre for Precision Health and Allied Health and Human Performance, University of South Australia, Adelaide, South Australia, Australia
| | - Robert D Henderson
- Centre for Clinical Research, Australian Institute for Bioengineering and Nanotechnology, University of Queensland, Brisbane, Queensland, Australia
- Department of Neurology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Sarah Furlong
- Centre for Motor Neuron Disease Research, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Susan Mathers
- Calvary Health Care Bethlehem, Parkdale, Victoria, Australia
| | - Pamela A McCombe
- Department of Neurology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Queensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Merrilee Needham
- Fiona Stanley Hospital, Perth, Western Australia, Australia
- Notre Dame University, Fremantle, Western Australia, Australia
- Centre for Molecular Medicine and Innovative Therapeutics, Health Futures Institute, Murdoch University, Perth, Western Australia, Australia
| | - Shyuan T Ngo
- Centre for Clinical Research, Australian Institute for Bioengineering and Nanotechnology, University of Queensland, Brisbane, Queensland, Australia
- Department of Neurology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Queensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Garth A Nicholson
- Centre for Motor Neuron Disease Research, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
- Northcott Neuroscience Laboratory, ANZAC Research Institute, Concord, New South Wales, Australia
- Molecular Medicine Laboratory, Concord Repatriation General Hospital, Concord, New South Wales, Australia
| | - Roger Pamphlett
- Discipline of Pathology and Department of Neuropathology, Brain and Mind Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Dominic B Rowe
- Centre for Motor Neuron Disease Research, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Frederik J Steyn
- Department of Neurology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- The School of Biomedical Sciences, Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Kelly L Williams
- Centre for Motor Neuron Disease Research, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Karen A Mather
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
- Neuroscience Research Australia Institute, Randwick, New South Wales, Australia
| | - Perminder S Sachdev
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
- Neuropsychiatric Institute, the Prince of Wales Hospital, UNSW, Randwick, New South Wales, Australia
| | - Anjali K Henders
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
| | - Leanne Wallace
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
| | - Mamede de Carvalho
- Instituto de Fisiologia, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Susana Pinto
- Instituto de Fisiologia, Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Susanne Petri
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Markus Weber
- Neuromuscular Diseases Unit/ALS Clinic, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Guy A Rouleau
- Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec, Canada
- Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | - Vincenzo Silani
- Department of Neurology, Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano IRCCS, Milan, Italy
- Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
| | - Charles J Curtis
- Social Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, London, UK
- NIHR BioResource Centre Maudsley, NIHR Maudsley Biomedical Research Centre (BRC) at South London and Maudsley NHS Foundation Trust (SLaM) & Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, London, UK
| | - Gerome Breen
- Social Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, London, UK
- NIHR BioResource Centre Maudsley, NIHR Maudsley Biomedical Research Centre (BRC) at South London and Maudsley NHS Foundation Trust (SLaM) & Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King's College London, London, UK
| | - Jonathan D Glass
- Department Neurology, Emory University School of Medicine, Atlanta, GA, USA
| | - Robert H Brown
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA, USA
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Christopher E Shaw
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Peter M Andersen
- Department of Clinical Sciences, Neurosciences, Umeå University, Umeå, Sweden
| | - Ewout J N Groen
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Michael A van Es
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - R Jeroen Pasterkamp
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Dongsheng Fan
- Department of Neurology, Third Hospital, Peking University, Beijing, China
| | - Fleur C Garton
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
| | - Allan F McRae
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
| | - George Davey Smith
- MRC Integrative Epidemiology Unit (IEU), Population Health Sciences, University of Bristol, Bristol, UK
- Population Health Science, Bristol Medical School, Bristol, UK
| | - Tom R Gaunt
- MRC Integrative Epidemiology Unit (IEU), Population Health Sciences, University of Bristol, Bristol, UK
- Population Health Science, Bristol Medical School, Bristol, UK
| | | | - Jonathan Mill
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter, UK
| | - Russell L McLaughlin
- Complex Trait Genomics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Kevin P Kenna
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Department of Translational Neuroscience, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Naomi R Wray
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
- Queensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Ellen Tsai
- Translational Biology, Biogen, Boston, MA, USA
| | - Heiko Runz
- Translational Biology, Biogen, Boston, MA, USA
| | - Lude Franke
- Department of Genetics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- King's College Hospital, London, UK
| | - Philip Van Damme
- Department of Neurosciences, Experimental Neurology and Leuven Brain Institute (LBI), KU Leuven-University of Leuven, Leuven, Belgium
- Laboratory of Neurobiology, VIB, Center for Brain & Disease Research, Leuven, Belgium
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Leonard H van den Berg
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Jan H Veldink
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands.
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15
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Gotkine M, de Majo M, Wong CH, Topp SD, Michaelson-Cohen R, Epsztejn-Litman S, Eiges R, Y YL, Kanaan M, Shaked HM, Alahmady N, Vance C, Newhouse SJ, Breen G, Nishimura AL, Shaw CE, Smith BN. A recessive S174X mutation in Optineurin causes amyotrophic lateral sclerosis through a loss of function via allele-specific nonsense-mediated decay. Neurobiol Aging 2021; 106:351.e1-351.e6. [PMID: 34272080 DOI: 10.1016/j.neurobiolaging.2021.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 04/13/2021] [Accepted: 05/13/2021] [Indexed: 10/21/2022]
Abstract
Loss of function (LoF) mutations in Optineurin can cause recessive amyotrophic lateral sclerosis (ALS) with some heterozygous LoF mutations associated with dominant ALS. The molecular mechanisms underlying the variable inheritance pattern associated with OPTN mutations have remained elusive. We identified that affected members of a consanguineous Middle Eastern ALS kindred possessed a novel homozygous p.S174X OPTN mutation. Analysis of these primary fibroblast lines from family members identified that the p.S174X mutation reduces OPTN mRNA expression in an allele-dependent fashion by nonsense mediated decay. Western blotting correlated a reduced expression in heterozygote carriers but a complete absence of OPTN protein in the homozygous carrier. This data suggests that the p.S174X truncation mutation causes recessive ALS through LoF. However, functional analysis detected a significant increase in mitophagy markers TOM20 and COXIV, and higher rates of mitochondrial respiration and ATP levels in heterozygous carriers only. This suggests that heterozygous LoF OPTN mutations may not be causative in a Mendelian manner but may potentially behave as contributory ALS risk factors.
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Affiliation(s)
- Marc Gotkine
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Department of Neurology, The Agnes Ginges Center for Human Neurogenetics, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Martina de Majo
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Chun Hao Wong
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Simon D Topp
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; United Kingdom Dementia Research Institute Centre, King's College London, London, UK
| | - Rachel Michaelson-Cohen
- Medical Genetics Institute, Department of Obstetrics & Gynecology, Shaare Zedek Medical Center affiliated with the Hebrew University School of Medicine, Jerusalem, Israel
| | - Silvina Epsztejn-Litman
- Medical Genetics Institute, Department of Obstetrics & Gynecology, Shaare Zedek Medical Center affiliated with the Hebrew University School of Medicine, Jerusalem, Israel
| | - Rachel Eiges
- Medical Genetics Institute, Department of Obstetrics & Gynecology, Shaare Zedek Medical Center affiliated with the Hebrew University School of Medicine, Jerusalem, Israel
| | - Yossef Lerner Y
- Department of Neurology, The Agnes Ginges Center for Human Neurogenetics, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Moein Kanaan
- Hereditary Research Laboratory, Bethlehem University, Jerusalem, Israel
| | - Hagar Mor Shaked
- Department of Genetics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Nada Alahmady
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Department of Biology, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia
| | - Caroline Vance
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Stephen J Newhouse
- Department of Biostatistics and Health Informatics, King's College London, London, UK
| | - Gerome Breen
- Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Agnes L Nishimura
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Christopher E Shaw
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; United Kingdom Dementia Research Institute Centre, King's College London, London, UK
| | - Bradley N Smith
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Stem Cell Research Laboratory, Medical Genetics Institute, Shaare Zedek Medical Center affiliated with the Hebrew University School of Medicine, Jerusalem, Israel.
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16
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Johnson JO, Chia R, Miller DE, Li R, Kumaran R, Abramzon Y, Alahmady N, Renton AE, Topp SD, Gibbs JR, Cookson MR, Sabir MS, Dalgard CL, Troakes C, Jones AR, Shatunov A, Iacoangeli A, Al Khleifat A, Ticozzi N, Silani V, Gellera C, Blair IP, Dobson-Stone C, Kwok JB, Bonkowski ES, Palvadeau R, Tienari PJ, Morrison KE, Shaw PJ, Al-Chalabi A, Brown RH, Calvo A, Mora G, Al-Saif H, Gotkine M, Leigh F, Chang IJ, Perlman SJ, Glass I, Scott AI, Shaw CE, Basak AN, Landers JE, Chiò A, Crawford TO, Smith BN, Traynor BJ. Association of Variants in the SPTLC1 Gene With Juvenile Amyotrophic Lateral Sclerosis. JAMA Neurol 2021; 78:1236-1248. [PMID: 34459874 PMCID: PMC8406220 DOI: 10.1001/jamaneurol.2021.2598] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 05/27/2021] [Indexed: 02/06/2023]
Abstract
Importance Juvenile amyotrophic lateral sclerosis (ALS) is a rare form of ALS characterized by age of symptom onset less than 25 years and a variable presentation. Objective To identify the genetic variants associated with juvenile ALS. Design, Setting, and Participants In this multicenter family-based genetic study, trio whole-exome sequencing was performed to identify the disease-associated gene in a case series of unrelated patients diagnosed with juvenile ALS and severe growth retardation. The patients and their family members were enrolled at academic hospitals and a government research facility between March 1, 2016, and March 13, 2020, and were observed until October 1, 2020. Whole-exome sequencing was also performed in a series of patients with juvenile ALS. A total of 66 patients with juvenile ALS and 6258 adult patients with ALS participated in the study. Patients were selected for the study based on their diagnosis, and all eligible participants were enrolled in the study. None of the participants had a family history of neurological disorders, suggesting de novo variants as the underlying genetic mechanism. Main Outcomes and Measures De novo variants present only in the index case and not in unaffected family members. Results Trio whole-exome sequencing was performed in 3 patients diagnosed with juvenile ALS and their parents. An additional 63 patients with juvenile ALS and 6258 adult patients with ALS were subsequently screened for variants in the SPTLC1 gene. De novo variants in SPTLC1 (p.Ala20Ser in 2 patients and p.Ser331Tyr in 1 patient) were identified in 3 unrelated patients diagnosed with juvenile ALS and failure to thrive. A fourth variant (p.Leu39del) was identified in a patient with juvenile ALS where parental DNA was unavailable. Variants in this gene have been previously shown to be associated with autosomal-dominant hereditary sensory autonomic neuropathy, type 1A, by disrupting an essential enzyme complex in the sphingolipid synthesis pathway. Conclusions and Relevance These data broaden the phenotype associated with SPTLC1 and suggest that patients presenting with juvenile ALS should be screened for variants in this gene.
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Affiliation(s)
- Janel O. Johnson
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, Maryland
| | - Ruth Chia
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, Maryland
| | - Danny E. Miller
- Division of Medical Genetics, Department of Medicine, University of Washington, Seattle
- Department of Pediatrics, Division of Genetic Medicine, Seattle Children’s Hospital, University of Washington, Seattle
| | - Rachel Li
- Department of Pediatrics, Children’s Hospital of Richmond at VCU, Richmond, Virginia
| | - Ravindran Kumaran
- Cell Biology and Gene Expression Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, Maryland
| | - Yevgeniya Abramzon
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, Maryland
- Reta Lila Weston Institute, UCL Queen Square Institute of Neurology, University College London, London, United Kingdom
| | - Nada Alahmady
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
- Department of Biology, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia
| | - Alan E. Renton
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, Maryland
- Nash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, New York
- Ronald M. Loeb Center for Alzheimer’s Disease, Icahn School of Medicine at Mount Sinai, New York, New York
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Simon D. Topp
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
- UK Dementia Research Institute at King’s College London, London, United Kingdom
| | - J. Raphael Gibbs
- Computational Biology Group, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, Maryland
| | - Mark R. Cookson
- Reta Lila Weston Institute, UCL Queen Square Institute of Neurology, University College London, London, United Kingdom
| | - Marya S. Sabir
- Neurodegenerative Diseases Research Unit, Laboratory of Neurogenetics, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland
| | - Clifton L. Dalgard
- Department of Anatomy, Physiology & Genetics, Uniformed Services University of the Health Sciences, Bethesda, Maryland
- The American Genome Center, Collaborative Health Initiative Research Program, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Claire Troakes
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Ashley R. Jones
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Aleksey Shatunov
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Alfredo Iacoangeli
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Ahmad Al Khleifat
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Nicola Ticozzi
- Istituto Auxologico Italiano, IRCCS, Department of Neurology–Stroke Unit and Laboratory of Neuroscience, Milan, Italy
- Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan, Italy
| | - Vincenzo Silani
- Istituto Auxologico Italiano, IRCCS, Department of Neurology–Stroke Unit and Laboratory of Neuroscience, Milan, Italy
- Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan, Italy
| | - Cinzia Gellera
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico ‘Carlo Besta,’ Milan, Italy
| | - Ian P. Blair
- Centre for Motor Neuron Disease Research, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Carol Dobson-Stone
- The University of Sydney, Brain and Mind Centre and School of Medical Sciences, Faculty of Medicine and Health, Camperdown, Australia
- School of Medical Sciences, University of New South Wales, Kensington, Australia
| | - John B. Kwok
- The University of Sydney, Brain and Mind Centre and School of Medical Sciences, Faculty of Medicine and Health, Camperdown, Australia
- School of Medical Sciences, University of New South Wales, Kensington, Australia
| | - Emily S. Bonkowski
- Department of Pediatrics, Division of Genetic Medicine, Seattle Children’s Hospital, University of Washington, Seattle
| | - Robin Palvadeau
- Suna and Inan Kırac Foundation, Neurodegeneration Research Laboratory, KUTTAM, School of Medicine, Koc University, Istanbul, Turkey
| | - Pentti J. Tienari
- Department of Neurology, Helsinki University Hospital and Translational Immunology Programme, Biomedicum, University of Helsinki, Helsinki, Finland
| | - Karen E. Morrison
- Faculty of Medicine, Health and Life Sciences, Queen’s University Belfast, Belfast, United Kingdom
| | - Pamela J. Shaw
- Sheffield Institute for Translational Neuroscience, Department of Neuroscience, University of Sheffield, Sheffield, United Kingdom
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
- Department of Neurology, King’s College Hospital, London, United Kingdom
| | - Robert H. Brown
- Department of Neurology, University of Massachusetts Medical School, Worcester
| | - Andrea Calvo
- ALS Center, ‘Rita Levi Montalcini’ Department of Neuroscience, University of Turin, Turin, Italy
| | | | - Hind Al-Saif
- Department of Neurology, Children’s Hospital of Richmond at VCU, Richmond, Virginia
| | - Marc Gotkine
- Department of Neurology, The Agnes Ginges Center for Human Neurogenetics, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Fawn Leigh
- Department of Neurology, Seattle Children’s Hospital, University of Washington, Seattle
| | - Irene J. Chang
- Division of Medical Genetics, Department of Medicine, University of Washington, Seattle
| | - Seth J. Perlman
- Department of Neurology, Seattle Children’s Hospital, University of Washington, Seattle
| | - Ian Glass
- Division of Medical Genetics, Department of Medicine, University of Washington, Seattle
- Department of Pediatrics, Division of Genetic Medicine, Seattle Children’s Hospital, University of Washington, Seattle
| | - Anna I. Scott
- Department of Laboratories, Seattle Children’s Hospital, Seattle, Washington
- Department of Laboratory Medicine, University of Washington, Seattle
| | - Christopher E. Shaw
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
- UK Dementia Research Institute at King’s College London, London, United Kingdom
| | - A. Nazli Basak
- Suna and Inan Kırac Foundation, Neurodegeneration Research Laboratory, KUTTAM, School of Medicine, Koc University, Istanbul, Turkey
| | - John E. Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester
| | - Adriano Chiò
- ALS Center, ‘Rita Levi Montalcini’ Department of Neuroscience, University of Turin, Turin, Italy
- Neurology 1, AOU Città della Salute e della Scienza, Turin, Italy
| | - Thomas O. Crawford
- Department of Neurology, Johns Hopkins University, Baltimore, Maryland
- Department of Pediatrics, Johns Hopkins University, Baltimore, Maryland
| | - Bradley N. Smith
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
| | - Bryan J. Traynor
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, Maryland
- Reta Lila Weston Institute, UCL Queen Square Institute of Neurology, University College London, London, United Kingdom
- Department of Neurology, Johns Hopkins University, Baltimore, Maryland
- National Institute of Neurological Disorders and Stroke, Bethesda, Maryland
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17
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Lee YB, Scotter EL, Lee DY, Troakes C, Mitchell J, Rogelj B, Gallo JM, Shaw CE. Cytoplasmic TDP-43 is involved in cell fate during stress recovery. Hum Mol Genet 2021; 31:166-175. [PMID: 34378050 PMCID: PMC8743001 DOI: 10.1093/hmg/ddab227] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/22/2021] [Accepted: 06/22/2021] [Indexed: 11/24/2022] Open
Abstract
Transactive response DNA binding protein 43 (TDP-43) is an RNA processing protein central to the pathogenesis of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). Nuclear TDP-43 mislocalizes in patients to the cytoplasm, where it forms ubiquitin-positive inclusions in affected neurons and glia. Physiologically, cytoplasmic TDP-43 is associated with stress granules (SGs). Here, we explored TDP-43 cytoplasmic accumulation and stress granule formation following osmotic and oxidative stress. We show that sorbitol drives TDP-43 redistribution to the cytoplasm, while arsenite induces the recruitment of cytoplasmic TDP-43 to TIA-1 positive SGs. We demonstrate that inducing acute oxidative stress after TDP-43 cytoplasmic relocalization by osmotic shock induces poly (ADP-ribose) polymerase (PARP) cleavage, which triggers cellular toxicity. Recruitment of cytoplasmic TDP-43 to polyribosomes occurs in an SH-SY5Y cellular stress model and is observed in FTD brain lysate. Moreover, the processing body (P-body) marker DCP1a is detected in TDP-43 granules during recovery from stress. Overall, this study supports a central role for cytoplasmic TDP-43 in controlling protein translation in stressed cells.
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Affiliation(s)
- Youn-Bok Lee
- Department of Basic and Clinical Neuroscience Institute Maurice Wohl Clinical Neuroscience Institute of Psychiatry, Psychology and Neuroscience Kings College, SE5 9NU, London, U.K
| | - Emma L Scotter
- Centre for Brain Research, The University of Auckland, Auckland, New Zealand
| | - Do-Young Lee
- Department of Basic and Clinical Neuroscience Institute Maurice Wohl Clinical Neuroscience Institute of Psychiatry, Psychology and Neuroscience Kings College, SE5 9NU, London, U.K
| | - Claire Troakes
- Basic and Clinical Neuroscience Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Denmark Hill, SE5 8AF London U.K
| | - Jacqueline Mitchell
- Department of Basic and Clinical Neuroscience Institute Maurice Wohl Clinical Neuroscience Institute of Psychiatry, Psychology and Neuroscience Kings College, SE5 9NU, London, U.K
| | - Boris Rogelj
- Department of Biotechnology, Jozef Stefan Institute, Jamova 39, SI-1000 Ljubljana, Slovenia.,Biomedical Research Institute BRIS, Puhova 10, SI-1000 Ljubljana, Slovenia.,Faculty of Chemistry and Chemical Technology, University of Ljubljana, Večna pot 113, SI-1000 Ljubljana, Slovenia
| | - Jean-Marc Gallo
- Department of Basic and Clinical Neuroscience Institute Maurice Wohl Clinical Neuroscience Institute of Psychiatry, Psychology and Neuroscience Kings College, SE5 9NU, London, U.K
| | - Christopher E Shaw
- Department of Basic and Clinical Neuroscience Institute Maurice Wohl Clinical Neuroscience Institute of Psychiatry, Psychology and Neuroscience Kings College, SE5 9NU, London, U.K.,UK Dementia Research Institute Centre, Institute of Psychiatry, Psychology and Neuroscience, Maurice Wohl Clinical Neuroscience Institute, 5 Cutcombe Road, Camberwell, SE5 9RT, London, U.K
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18
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Lee YB, Baskaran P, Gomez-Deza J, Chen HJ, Nishimura AL, Smith BN, Troakes C, Adachi Y, Stepto A, Petrucelli L, Gallo JM, Hirth F, Rogelj B, Guthrie S, Shaw CE. C9orf72 poly GA RAN-translated protein plays a key role in amyotrophic lateral sclerosis via aggregation and toxicity. Hum Mol Genet 2021; 30:318-320. [PMID: 32888026 PMCID: PMC8248939 DOI: 10.1093/hmg/ddaa181] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 02/29/2020] [Accepted: 03/30/2020] [Indexed: 11/14/2022] Open
Affiliation(s)
- Youn-Bok Lee
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Pranetha Baskaran
- Department of Developmental Neurobiology, King's College London, Guy's Campus, London SE1 1UL, UK
| | - Jorge Gomez-Deza
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Han-Jou Chen
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Agnes L Nishimura
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Bradley N Smith
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Claire Troakes
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Yoshitsugu Adachi
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Alan Stepto
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Leonard Petrucelli
- Department of Neuroscience, Mayo Clinic Florida, Jacksonville, FL 32224, USA
| | - Jean-Marc Gallo
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Frank Hirth
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Boris Rogelj
- Department of Biotechnology, Jožef Stefan Institute, SI-1000 Ljubljana, Slovenia
| | - Sarah Guthrie
- Department of Developmental Neurobiology, King's College London, Guy's Campus, London SE1 1UL, UK
- School of Life Sciences, University of Sussex, JMS Building, Falmer Campus, Brighton, BN7 9QG UK
| | - Christopher E Shaw
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
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19
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Hedges EC, Topp S, Shaw CE, Nishimura AL. Generation of six induced pluripotent stem cell lines from patients with amyotrophic lateral sclerosis with associated genetic mutations in either FUS or ANXA11. Stem Cell Res 2021; 52:102246. [PMID: 33610019 PMCID: PMC7988463 DOI: 10.1016/j.scr.2021.102246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/05/2021] [Accepted: 02/08/2021] [Indexed: 11/20/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is characterized by degeneration of upper and lower motor neurons, causing gradual paralysis, and resulting in death 3-5 years from diagnosis. ALS causative mutations have been identified in multiple genes, including Fused in sarcoma (FUS), and recently characterized Annexin A11 (ANXA11). We have derived induced pluripotent stem cell (iPSC) lines from six ALS patient lymphoblastoid cell lines, three with mutations in FUS (Q519E, R521H, R522G), and three with mutations in ANXA11 (G38R, D40G, R235Q). These lines have been characterized and provide a novel resource for investigation into ALS pathology.
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Affiliation(s)
- Erin C Hedges
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
| | - Simon Topp
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Christopher E Shaw
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
| | - Agnes L Nishimura
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
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20
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Iacoangeli A, Fogh I, Selvackadunco S, Topp SD, Shatunov A, van Rheenen W, Al-Khleifat A, Opie-Martin S, Ratti A, Calvo A, Van Damme P, Robberecht W, Chio A, Dobson RJ, Hardiman O, Shaw CE, van den Berg LH, Andersen PM, Smith BN, Silani V, Veldink JH, Breen G, Troakes C, Al-Chalabi A, Jones AR. SCFD1 expression quantitative trait loci in amyotrophic lateral sclerosis are differentially expressed. Brain Commun 2021; 3:fcab236. [PMID: 34708205 PMCID: PMC8545614 DOI: 10.1093/braincomms/fcab236] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 08/05/2021] [Accepted: 08/12/2021] [Indexed: 11/14/2022] Open
Abstract
Evidence indicates that common variants found in genome-wide association studies increase risk of disease through gene regulation via expression Quantitative Trait Loci. Using multiple genome-wide methods, we examined if Single Nucleotide Polymorphisms increase risk of Amyotrophic Lateral Sclerosis through expression Quantitative Trait Loci, and whether expression Quantitative Trait Loci expression is consistent across people who had Amyotrophic Lateral Sclerosis and those who did not. In combining public expression Quantitative Trait Loci data with Amyotrophic Lateral Sclerosis genome-wide association studies, we used Summary-data-based Mendelian Randomization to confirm that SCFD1 was the only gene that was genome-wide significant in mediating Amyotrophic Lateral Sclerosis risk via expression Quantitative Trait Loci (Summary-data-based Mendelian Randomization beta = 0.20, standard error = 0.04, P-value = 4.29 × 10-6). Using post-mortem motor cortex, we tested whether expression Quantitative Trait Loci showed significant differences in expression between Amyotrophic Lateral Sclerosis (n = 76) and controls (n = 25), genome-wide. Of 20 757 genes analysed, the two most significant expression Quantitative Trait Loci to show differential in expression between Amyotrophic Lateral Sclerosis and controls involve two known Amyotrophic Lateral Sclerosis genes (SCFD1 and VCP). Cis-acting SCFD1 expression Quantitative Trait Loci downstream of the gene showed significant differences in expression between Amyotrophic Lateral Sclerosis and controls (top expression Quantitative Trait Loci beta = 0.34, standard error = 0.063, P-value = 4.54 × 10-7). These SCFD1 expression Quantitative Trait Loci also significantly modified Amyotrophic Lateral Sclerosis survival (number of samples = 4265, hazard ratio = 1.11, 95% confidence interval = 1.05-1.17, P-value = 2.06 × 10-4) and act as an Amyotrophic Lateral Sclerosis trans-expression Quantitative Trait Loci hotspot for a wider network of genes enriched for SCFD1 function and Amyotrophic Lateral Sclerosis pathways. Using gene-set analyses, we found the genes that correlate with this trans-expression Quantitative Trait Loci hotspot significantly increase risk of Amyotrophic Lateral Sclerosis (beta = 0.247, standard deviation = 0.017, P = 0.001) and schizophrenia (beta = 0.263, standard deviation = 0.008, P-value = 1.18 × 10-5), a disease that genetically correlates with Amyotrophic Lateral Sclerosis. In summary, SCFD1 expression Quantitative Trait Loci are a major factor in Amyotrophic Lateral Sclerosis, not only influencing disease risk but are differentially expressed in post-mortem Amyotrophic Lateral Sclerosis. SCFD1 expression Quantitative Trait Loci show distinct expression profiles in Amyotrophic Lateral Sclerosis that correlate with a wider network of genes that also confer risk of the disease and modify the disease's duration.
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Affiliation(s)
- Alfredo Iacoangeli
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience King's College London, 5 Cutcombe Road, London SE5 9RT, UK.,Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Isabella Fogh
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience King's College London, 5 Cutcombe Road, London SE5 9RT, UK
| | - Sashika Selvackadunco
- MRC London Neurodegenerative Diseases Brain Bank, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Simon D Topp
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience King's College London, 5 Cutcombe Road, London SE5 9RT, UK
| | - Aleksey Shatunov
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience King's College London, 5 Cutcombe Road, London SE5 9RT, UK
| | - Wouter van Rheenen
- Department of Neurology, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Ahmad Al-Khleifat
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience King's College London, 5 Cutcombe Road, London SE5 9RT, UK
| | - Sarah Opie-Martin
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience King's College London, 5 Cutcombe Road, London SE5 9RT, UK
| | - Antonia Ratti
- Department of Neurology-Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Andrea Calvo
- Department of Neuroscience 'Rita Levi Montalcini', ALS Centre, University of Turin, Torino, Italy.,Neuroscience Institute of Torino (NIT), University of Torino, Torino, Piemonte, Italy
| | | | - Philip Van Damme
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium.,Department of Neurosciences, Laboratory of Neurobiology, VIB Center for Brain and Disease Research, Leuven, Belgium
| | - Wim Robberecht
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Adriano Chio
- Department of Neuroscience 'Rita Levi Montalcini', ALS Centre, University of Turin, Torino, Italy.,Neuroscience Institute of Torino (NIT), University of Torino, Torino, Piemonte, Italy
| | - Richard J Dobson
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, University of Dublin Trinity College, Dublin, Ireland.,Department of Neurology, Beaumont Hospital, Dublin 9, Ireland
| | - Christopher E Shaw
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience King's College London, 5 Cutcombe Road, London SE5 9RT, UK
| | - Leonard H van den Berg
- Department of Neurology, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Peter M Andersen
- Department of Clinical Sciences, Neurosciences, Umeå University, Umeå, Sweden
| | - Bradley N Smith
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience King's College London, 5 Cutcombe Road, London SE5 9RT, UK
| | - Vincenzo Silani
- Department of Neurology-Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy.,Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, Università degli Studi di Milano, Milan, Italy.,Aldo Ravelli Center for Neurotechnology and Experimental Brain Therapeutics, Università degli Studi di Milano, Milan, Italy
| | - Jan H Veldink
- Department of Neurology, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Gerome Breen
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Claire Troakes
- MRC London Neurodegenerative Diseases Brain Bank, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience King's College London, 5 Cutcombe Road, London SE5 9RT, UK.,Department of Neurology, King's College Hospital, London, UK
| | - Ashley R Jones
- Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience King's College London, 5 Cutcombe Road, London SE5 9RT, UK
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21
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Cooper-Knock J, Zhang S, Kenna KP, Moll T, Franklin JP, Allen S, Nezhad HG, Iacoangeli A, Yacovzada NY, Eitan C, Hornstein E, Elhaik E, Celadova P, Bose D, Farhan S, Fishilevich S, Lancet D, Morrison KE, Shaw CE, Al-Chalabi A, Veldink JH, Kirby J, Snyder MP, Shaw PJ. Rare Variant Burden Analysis within Enhancers Identifies CAV1 as an ALS Risk Gene. Cell Rep 2020; 33:108456. [PMID: 33264630 PMCID: PMC7710676 DOI: 10.1016/j.celrep.2020.108456] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 09/15/2020] [Accepted: 11/09/2020] [Indexed: 02/01/2023] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is an incurable neurodegenerative disease. CAV1 and CAV2 organize membrane lipid rafts (MLRs) important for cell signaling and neuronal survival, and overexpression of CAV1 ameliorates ALS phenotypes in vivo. Genome-wide association studies localize a large proportion of ALS risk variants within the non-coding genome, but further characterization has been limited by lack of appropriate tools. By designing and applying a pipeline to identify pathogenic genetic variation within enhancer elements responsible for regulating gene expression, we identify disease-associated variation within CAV1/CAV2 enhancers, which replicate in an independent cohort. Discovered enhancer mutations reduce CAV1/CAV2 expression and disrupt MLRs in patient-derived cells, and CRISPR-Cas9 perturbation proximate to a patient mutation is sufficient to reduce CAV1/CAV2 expression in neurons. Additional enrichment of ALS-associated mutations within CAV1 exons positions CAV1 as an ALS risk gene. We propose CAV1/CAV2 overexpression as a personalized medicine target for ALS.
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Affiliation(s)
- Johnathan Cooper-Knock
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK.
| | - Sai Zhang
- Stanford Center for Genomics and Personalized Medicine, Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Kevin P Kenna
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Tobias Moll
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - John P Franklin
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Samantha Allen
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Helia Ghahremani Nezhad
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Alfredo Iacoangeli
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Nancy Y Yacovzada
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Chen Eitan
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Eran Hornstein
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Eran Elhaik
- Department of Biology, Lund University, Lund, Sweden
| | - Petra Celadova
- Sheffield Institute for Nucleic Acids, University of Sheffield, Sheffield, UK
| | - Daniel Bose
- Sheffield Institute for Nucleic Acids, University of Sheffield, Sheffield, UK
| | - Sali Farhan
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Simon Fishilevich
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Doron Lancet
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | | | - Christopher E Shaw
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Jan H Veldink
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Janine Kirby
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Michael P Snyder
- Stanford Center for Genomics and Personalized Medicine, Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK.
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22
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Kelly M, Lavrov A, Garcia-Gancedo L, Parr J, Hart R, Chiwera T, Shaw CE, Al-Chalabi A, Marsden R, Turner MR, Talbot K. The use of biotelemetry to explore disease progression markers in amyotrophic lateral sclerosis. Amyotroph Lateral Scler Frontotemporal Degener 2020; 21:563-573. [PMID: 32573278 DOI: 10.1080/21678421.2020.1773501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To explore novel, real-world biotelemetry disease progression markers in patients with amyotrophic lateral sclerosis (ALS) and to compare with clinical gold-standard measures. Methods: This was an exploratory, non-controlled, non-drug 2-phase study comprising a variable length Pilot Phase (n = 5) and a 48-week Core study Phase (n = 25; NCT02447952). Patients with mild or moderate ALS wore biotelemetry sensors for ∼3 days/month at home, measuring physical activity, heart rate variability (HRV), and speech over 48 weeks. These measures were assessed longitudinally in relation to ALS Functional Rating Scale-Revised (ALSFRS-R) score and forced vital capacity (FVC); assessed by telephone [monthly] and clinic visits [every 12 weeks]). Results: Pilot Phase data supported progression into the Core Phase, where a decline in physical activity from baseline followed ALS progression as measured by ALSFRS-R and FVC. Four endpoints showed moderate or strong between-patient correlations with ALSFRS-R total and gross motor domain scores (defined as a correlation coefficient of ≥0.5 or >0.7, respectively): average daytime active; percentage of daytime active; total daytime activity score; total 24-hour activity score. Moderate correlations were observed between speech endpoints and ALSFRS-R bulbar domain scores; HRV data quality was insufficient for reliable assessment. The sensor was generally well tolerated; 6/25 patients reported mostly mild or moderate intensity skin and subcutaneous tissue disorder adverse events. Conclusions: Biotelemetry measures of physical activity in this Pilot Study tracked ALS progression over time, highlighting their potential as endpoints for future clinical trials. A larger, formally powered study is required to further support activity endpoints as novel disease progression markers.
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Affiliation(s)
- Madeline Kelly
- Clinical Translational Medicine, Future Pipeline Discovery, GSK R&D, Hertfordshire, UK
| | - Arseniy Lavrov
- Clinical Translational Medicine, Future Pipeline Discovery, GSK R&D, Middlesex, UK
| | | | - Jim Parr
- McLaren Applied Technologies, Surrey, UK
| | | | - Theresa Chiwera
- United Kingdom Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Christopher E Shaw
- United Kingdom Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
- Department of Neurology, King's College Hospital, London, UK
| | - Rachael Marsden
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Kevin Talbot
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
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23
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Wu JJ, Cai A, Greenslade JE, Higgins NR, Fan C, Le NTT, Tatman M, Whiteley AM, Prado MA, Dieriks BV, Curtis MA, Shaw CE, Siddique T, Faull RLM, Scotter EL, Finley D, Monteiro MJ. ALS/FTD mutations in UBQLN2 impede autophagy by reducing autophagosome acidification through loss of function. Proc Natl Acad Sci U S A 2020; 117:15230-15241. [PMID: 32513711 PMCID: PMC7334651 DOI: 10.1073/pnas.1917371117] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Mutations in UBQLN2 cause amyotrophic lateral sclerosis (ALS), frontotemporal dementia (FTD), and other neurodegenerations. However, the mechanism by which the UBQLN2 mutations cause disease remains unclear. Alterations in proteins involved in autophagy are prominent in neuronal tissue of human ALS UBQLN2 patients and in a transgenic P497S UBQLN2 mouse model of ALS/FTD, suggesting a pathogenic link. Here, we show UBQLN2 functions in autophagy and that ALS/FTD mutant proteins compromise this function. Inactivation of UBQLN2 expression in HeLa cells reduced autophagic flux and autophagosome acidification. The defect in acidification was rescued by reexpression of wild type (WT) UBQLN2 but not by any of the five different UBQLN2 ALS/FTD mutants tested. Proteomic analysis and immunoblot studies revealed P497S mutant mice and UBQLN2 knockout HeLa and NSC34 cells have reduced expression of ATP6v1g1, a critical subunit of the vacuolar ATPase (V-ATPase) pump. Knockout of UBQLN2 expression in HeLa cells decreased turnover of ATP6v1g1, while overexpression of WT UBQLN2 increased biogenesis of ATP6v1g1 compared with P497S mutant UBQLN2 protein. In vitro interaction studies showed that ATP6v1g1 binds more strongly to WT UBQLN2 than to ALS/FTD mutant UBQLN2 proteins. Intriguingly, overexpression of ATP6v1g1 in UBQLN2 knockout HeLa cells increased autophagosome acidification, suggesting a therapeutic approach to overcome the acidification defect. Taken together, our findings suggest that UBQLN2 mutations drive pathogenesis through a dominant-negative loss-of-function mechanism in autophagy and that UBQLN2 functions as an important regulator of the expression and stability of ATP6v1g1. These findings may have important implications for devising therapies to treat UBQLN2-linked ALS/FTD.
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Affiliation(s)
- Josephine J Wu
- Center for Biomedical Engineering and Technology, Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD 21201
| | - Ashley Cai
- Center for Biomedical Engineering and Technology, Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD 21201
| | - Jessie E Greenslade
- Center for Biomedical Engineering and Technology, Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD 21201
| | - Nicole R Higgins
- Center for Biomedical Engineering and Technology, Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD 21201
| | - Cong Fan
- Center for Biomedical Engineering and Technology, Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD 21201
| | - Nhat T T Le
- Center for Biomedical Engineering and Technology, Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD 21201
| | - Micaela Tatman
- Center for Biomedical Engineering and Technology, Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD 21201
| | | | - Miguel A Prado
- Department of Cell Biology, Harvard Medical School, Boston, MA 02115
| | - Birger V Dieriks
- Department of Anatomy and Medical Imaging, University of Auckland, 1010 Auckland, New Zealand
- Centre for Brain Research, University of Auckland, 1010 Auckland, New Zealand
| | - Maurice A Curtis
- Department of Anatomy and Medical Imaging, University of Auckland, 1010 Auckland, New Zealand
- Centre for Brain Research, University of Auckland, 1010 Auckland, New Zealand
| | - Christopher E Shaw
- United Kingdom Dementia Research Institute, King's College London, WC2R 2LS London, United Kingdom
- Maurice Wohl Clinical Neuroscience Institute, King's College London, SE5 9RT London, United Kingdom
- Institute of Psychiatry, Psychology, and Neuroscience, King's College London, WC2R 2LS London, United Kingdom
| | - Teepu Siddique
- Ken and Ruth Davee Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611
| | - Richard L M Faull
- Department of Anatomy and Medical Imaging, University of Auckland, 1010 Auckland, New Zealand
- Centre for Brain Research, University of Auckland, 1010 Auckland, New Zealand
| | - Emma L Scotter
- Centre for Brain Research, University of Auckland, 1010 Auckland, New Zealand
- Department of Pharmacology and Clinical Pharmacology, University of Auckland, 1010 Auckland, New Zealand
| | - Daniel Finley
- Department of Cell Biology, Harvard Medical School, Boston, MA 02115
| | - Mervyn J Monteiro
- Center for Biomedical Engineering and Technology, Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD 21201;
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24
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Lahrouchi N, Tadros R, Crotti L, Mizusawa Y, Postema PG, Beekman L, Walsh R, Hasegawa K, Barc J, Ernsting M, Turkowski KL, Mazzanti A, Beckmann BM, Shimamoto K, Diamant UB, Wijeyeratne YD, Kucho Y, Robyns T, Ishikawa T, Arbelo E, Christiansen M, Winbo A, Jabbari R, Lubitz SA, Steinfurt J, Rudic B, Loeys B, Shoemaker MB, Weeke PE, Pfeiffer R, Davies B, Andorin A, Hofman N, Dagradi F, Pedrazzini M, Tester DJ, Bos JM, Sarquella-Brugada G, Campuzano Ó, Platonov PG, Stallmeyer B, Zumhagen S, Nannenberg EA, Veldink JH, van den Berg LH, Al-Chalabi A, Shaw CE, Shaw PJ, Morrison KE, Andersen PM, Müller-Nurasyid M, Cusi D, Barlassina C, Galan P, Lathrop M, Munter M, Werge T, Ribasés M, Aung T, Khor CC, Ozaki M, Lichtner P, Meitinger T, van Tintelen JP, Hoedemaekers Y, Denjoy I, Leenhardt A, Napolitano C, Shimizu W, Schott JJ, Gourraud JB, Makiyama T, Ohno S, Itoh H, Krahn AD, Antzelevitch C, Roden DM, Saenen J, Borggrefe M, Odening KE, Ellinor PT, Tfelt-Hansen J, Skinner JR, van den Berg MP, Olesen MS, Brugada J, Brugada R, Makita N, Breckpot J, Yoshinaga M, Behr ER, Rydberg A, Aiba T, Kääb S, Priori SG, Guicheney P, Tan HL, Newton-Cheh C, Ackerman MJ, Schwartz PJ, Schulze-Bahr E, Probst V, Horie M, Wilde AA, Tanck MWT, Bezzina CR. Transethnic Genome-Wide Association Study Provides Insights in the Genetic Architecture and Heritability of Long QT Syndrome. Circulation 2020; 142:324-338. [PMID: 32429735 PMCID: PMC7382531 DOI: 10.1161/circulationaha.120.045956] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Supplemental Digital Content is available in the text. Long QT syndrome (LQTS) is a rare genetic disorder and a major preventable cause of sudden cardiac death in the young. A causal rare genetic variant with large effect size is identified in up to 80% of probands (genotype positive) and cascade family screening shows incomplete penetrance of genetic variants. Furthermore, a proportion of cases meeting diagnostic criteria for LQTS remain genetically elusive despite genetic testing of established genes (genotype negative). These observations raise the possibility that common genetic variants with small effect size contribute to the clinical picture of LQTS. This study aimed to characterize and quantify the contribution of common genetic variation to LQTS disease susceptibility.
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Affiliation(s)
- Najim Lahrouchi
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, The Netherlands (N.L., R.T., Y.M., P.G.P., L.B., R.W., N.H., H.L.T., A.A.W., C.R.B.).,Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.)
| | - Rafik Tadros
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, The Netherlands (N.L., R.T., Y.M., P.G.P., L.B., R.W., N.H., H.L.T., A.A.W., C.R.B.).,Cardiovascular Genetics Center, Montreal Heart Institute and Faculty of Medicine, Université de Montréal, Canada (R.T.)
| | - Lia Crotti
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Center for Cardiac Arrhythmias of Genetic Origin (L.C., F.D., P.J.S.), Istituto Auxologico Italiano, IRCCS, Milan, Italy.,Laboratory of Cardiovascular Genetics (L.C., M.P., P.J.S.), Istituto Auxologico Italiano, IRCCS, Milan, Italy.,Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital (L.C.), Istituto Auxologico Italiano, IRCCS, Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (L.C.)
| | - Yuka Mizusawa
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, The Netherlands (N.L., R.T., Y.M., P.G.P., L.B., R.W., N.H., H.L.T., A.A.W., C.R.B.).,Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.)
| | - Pieter G Postema
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, The Netherlands (N.L., R.T., Y.M., P.G.P., L.B., R.W., N.H., H.L.T., A.A.W., C.R.B.).,Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.)
| | - Leander Beekman
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, The Netherlands (N.L., R.T., Y.M., P.G.P., L.B., R.W., N.H., H.L.T., A.A.W., C.R.B.).,Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.)
| | - Roddy Walsh
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, The Netherlands (N.L., R.T., Y.M., P.G.P., L.B., R.W., N.H., H.L.T., A.A.W., C.R.B.).,Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.)
| | - Kanae Hasegawa
- Department of Cardiovascular Medicine, Shiga University of Medical Science, Otsu, Japan (K.H., S.O., H.I., M.H.).,Department of Cardiovascular Medicine, Faculty of Medical Sciences, University of Fukui, Japan (K.H.)
| | - Julien Barc
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,L'Institut du Thorax, INSERM, CNRS, UNIV Nantes, France (J.B., J.-J.S., J.-B.G., V.P.)
| | - Marko Ernsting
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Institute for Genetics of Heart Diseases, Department of Cardiovascular Medicine, University Hospital Muenster, Germany (M.E., B.S., S.Z., E.S.-B.)
| | - Kari L Turkowski
- Departments of Cardiovascular Medicine (Division of Heart Rhythm Services and the Windland Smith Rice Genetic Heart Rhythm Clinic), Pediatric and Adolescent Medicine (Division of Pediatric Cardiology), and Molecular Pharmacology & Experimental Therapeutics (Windland Smith Rice Sudden Death Genomics Laboratory), Mayo Clinic, Rochester, MN (K.L.T., D.J.T., J.M.B., M.J.A.)
| | - Andrea Mazzanti
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Molecular Cardiology, ICS Maugeri, IRCCS and Department of Molecular Medicine, University of Pavia, Italy (A.M., C.N., S.G.P.)
| | - Britt M Beckmann
- Department of Internal Medicine I, University Hospital of the Ludwig Maximilians University, Munich, Germany (B.M.B., M.M.-N., S.K.)
| | - Keiko Shimamoto
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan (K.S., W.S., T.A.)
| | - Ulla-Britt Diamant
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Department of Clinical Sciences, Unit of Paediatrics, Umeå University, Sweden (U.-B.D., A.R.)
| | - Yanushi D Wijeyeratne
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Molecular and Clinical Sciences Research Institute, St George's University of London and Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, United Kingdom (Y.D.W., A.A., E.R.B.)
| | - Yu Kucho
- National Hospital Organization Kagoshima Medical Center, Japan (Y.K., M.Y.)
| | - Tomas Robyns
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Department of Cardiovascular Diseases, University Hospitals Leuven, Belgium (T.R.).,Department of Cardiovascular Sciences, KU Leuven, Belgium (T.R.)
| | - Taisuke Ishikawa
- Omics Research Center, National Cerebral and Cardiovascular Center, Osaka, Japan (T.I.)
| | - Elena Arbelo
- Cardiovascular Institute, Hospital Clinic de Barcelona, Universitat de Barcelona, Institut d'Investigació August Pi i Sunyer (IDIBAPS), and Centro de Investigacion Biomedica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain (E.A.)
| | - Michael Christiansen
- Department of Congenital Disorders, Statens Serum Institute, Copenhagen, Denmark (M.C.).,The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Copenhagen, Denmark (M.C.).,Laboratory of Experimental Cardiology, Department of Biomedical Sciences, University of Copenhagen, Denmark (M.C.)
| | - Annika Winbo
- Department of Physiology, The University of Auckland, New Zealand (A.W.)
| | - Reza Jabbari
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Denmark (R.J., P.E.W., J.T.-H.)
| | - Steven A Lubitz
- Cardiac Arrhythmia Service, Massachusetts General Hospital, Boston (S.A.L., P.T.E.).,Cardiovascular Disease Initiative and Program in Medical and Population Genetics, Broad Institute, Cambridge, MA (S.A.L., P.T.E.)
| | - Johannes Steinfurt
- Department of Cardiology and Angiology I, Heart Center University of Freiburg, Medical Faculty, Germany (J.S., K.E.O.)
| | - Boris Rudic
- Department of Medicine, University Medical Center Mannheim, and German Center for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, Germany (B.R., M.B.)
| | - Bart Loeys
- Department of Clinical Genetics, Antwerp University Hospital, Belgium (B.L.)
| | - M Ben Shoemaker
- Department of Medicine (M.B.S., P.E.W., D.M.R.), Vanderbilt University Medical Center, Nashville, TN
| | - Peter E Weeke
- The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Denmark (R.J., P.E.W., J.T.-H.).,Department of Medicine (M.B.S., P.E.W., D.M.R.), Vanderbilt University Medical Center, Nashville, TN
| | - Ryan Pfeiffer
- Masonic Medical Research Institute, Utica, NY (R.P.)
| | - Brianna Davies
- Heart Rhythm Services, Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, Canada (B.D., A.D.K.)
| | - Antoine Andorin
- Molecular and Clinical Sciences Research Institute, St George's University of London and Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, United Kingdom (Y.D.W., A.A., E.R.B.).,L'Institut du Thorax, CHU Nantes, Service de Cardiologie, France (A.A., J.-J.S., J.-B.G.)
| | - Nynke Hofman
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, The Netherlands (N.L., R.T., Y.M., P.G.P., L.B., R.W., N.H., H.L.T., A.A.W., C.R.B.).,Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.)
| | - Federica Dagradi
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Center for Cardiac Arrhythmias of Genetic Origin (L.C., F.D., P.J.S.), Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Matteo Pedrazzini
- Laboratory of Cardiovascular Genetics (L.C., M.P., P.J.S.), Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - David J Tester
- Departments of Cardiovascular Medicine (Division of Heart Rhythm Services and the Windland Smith Rice Genetic Heart Rhythm Clinic), Pediatric and Adolescent Medicine (Division of Pediatric Cardiology), and Molecular Pharmacology & Experimental Therapeutics (Windland Smith Rice Sudden Death Genomics Laboratory), Mayo Clinic, Rochester, MN (K.L.T., D.J.T., J.M.B., M.J.A.)
| | - J Martijn Bos
- Departments of Cardiovascular Medicine (Division of Heart Rhythm Services and the Windland Smith Rice Genetic Heart Rhythm Clinic), Pediatric and Adolescent Medicine (Division of Pediatric Cardiology), and Molecular Pharmacology & Experimental Therapeutics (Windland Smith Rice Sudden Death Genomics Laboratory), Mayo Clinic, Rochester, MN (K.L.T., D.J.T., J.M.B., M.J.A.)
| | - Georgia Sarquella-Brugada
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Arrhythmia, Inherited Heart Disease and Sudden Death Unit, Hospital Sant Joan de Déu, European Reference Center at the ERN GUARD-Heart Reference Network for Rare Cardiac Diseases, Barcelona, Spain (G.S.-B.).,Medical Science Department, School of Medicine, University of Girona, Spain (G.S.-B.).,Cardiovascular Program, Research Institute of Sant Joan de Déu (IRSJD), Barcelona, Spain (G.S.-B., O.C.)
| | - Óscar Campuzano
- Cardiovascular Program, Research Institute of Sant Joan de Déu (IRSJD), Barcelona, Spain (G.S.-B., O.C.).,Center for Biomedical Diagnosis, Hospital Clinic de Barcelona, Universitat de Barcelona; Institut d'Investigació August Pi i Sunyer (IDIBAPS); Cardiovascular Genetics Center, University of Girona-IDIBGI; and Medical Science Department, School of Medicine, University of Girona, Spain (O.C., R.B.).,Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain (O.C.)
| | - Pyotr G Platonov
- Center for Integrative Electrocardiology (CIEL), Department of Cardiology, Clinical Sciences, Lund University, Sweden (P.G.P.)
| | - Birgit Stallmeyer
- Institute for Genetics of Heart Diseases, Department of Cardiovascular Medicine, University Hospital Muenster, Germany (M.E., B.S., S.Z., E.S.-B.)
| | - Sven Zumhagen
- Institute for Genetics of Heart Diseases, Department of Cardiovascular Medicine, University Hospital Muenster, Germany (M.E., B.S., S.Z., E.S.-B.)
| | - Eline A Nannenberg
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, The Netherlands (E.A.N., J.P.v.T.)
| | - Jan H Veldink
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, The Netherlands (J.H.V., L.H.v.d.B.)
| | - Leonard H van den Berg
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center Utrecht, The Netherlands (J.H.V., L.H.v.d.B.)
| | - Ammar Al-Chalabi
- King's College Hospital, Bessemer Road, London, United Kingdom (A.A.-C.).,Department of Basic and Clinical Neuroscience, King's College London, Maurice Wohl Clinical Neuroscience Institute, United Kingdom (A.A.-C., C.E.S.)
| | - Christopher E Shaw
- Department of Basic and Clinical Neuroscience, King's College London, Maurice Wohl Clinical Neuroscience Institute, United Kingdom (A.A.-C., C.E.S.).,UK Dementia Research Institute, King's College London, United Kingdom (C.E.S.)
| | - Pamela J Shaw
- Center for Cardiac Arrhythmias of Genetic Origin (L.C., F.D., P.J.S.), Istituto Auxologico Italiano, IRCCS, Milan, Italy.,Laboratory of Cardiovascular Genetics (L.C., M.P., P.J.S.), Istituto Auxologico Italiano, IRCCS, Milan, Italy.,Sheffield Institute for Translational Neuroscience, University of Sheffield, United Kingdom (P.J.S.)
| | - Karen E Morrison
- Faculty of Medicine, University of Southampton, University Hospital Southampton, United Kingdom (K.E.M.)
| | - Peter M Andersen
- Department of Neurology, Ulm University, Germany (P.M.A.).,Department of Pharmacology and Clinical Neuroscience, Umeå University, Sweden (P.M.A.)
| | - Martina Müller-Nurasyid
- Department of Internal Medicine I, University Hospital of the Ludwig Maximilians University, Munich, Germany (B.M.B., M.M.-N., S.K.).,Institute of Genetic Epidemiology, Helmholtz Zentrum München-German Research Center for Environmental Health, Neuherberg, Germany (M.M.-N.).,Chair of Genetic Epidemiology, IBE, Faculty of Medicine, LMU Munich, Germany (M.M.-N.)
| | - Daniele Cusi
- Department of Health Sciences, University of Milan, Italy (D.C., C.B.).,Bio4Dreams - Business Nursery for Life Sciences, Milan, Italy (D.C., C.B.)
| | - Cristina Barlassina
- Department of Health Sciences, University of Milan, Italy (D.C., C.B.).,Bio4Dreams - Business Nursery for Life Sciences, Milan, Italy (D.C., C.B.)
| | - Pilar Galan
- Equipe de Recherche en Epidémiologie Nutritionnelle, Centre d'Epidémiologie et Statistiques Paris Cité, Université Paris 13, Inserm (U1153), Inra (U1125), COMUE Sorbonne-Paris-Cité, Bobigny, France (P.G.)
| | - Mark Lathrop
- McGill University and Génome Québec Innovation Centre, Montréal, Canada (M.L., M.M.)
| | - Markus Munter
- McGill University and Génome Québec Innovation Centre, Montréal, Canada (M.L., M.M.)
| | - Thomas Werge
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Copenhagen, Denmark (T.W.).,Institute of Biological Psychiatry, Mental Health Centre Sct Hans, Copenhagen University Hospital, Roskilde, Denmark (T.W.).,Department of Clinical Medicine, University of Copenhagen, Denmark (T.W.)
| | - Marta Ribasés
- Psychiatric Genetics Unit, Institute Vall d'Hebron Research (VHIR), Universitat Autònoma de Barcelona, Spain (M.R.)
| | - Tin Aung
- Singapore Eye Research Institute (T.A.)
| | | | | | - Peter Lichtner
- Institute of Human Genetics, Helmholtz Zentrum München, Neuherberg, Germany (P.L., T.M.)
| | - Thomas Meitinger
- Institute of Human Genetics, Helmholtz Zentrum München, Neuherberg, Germany (P.L., T.M.)
| | - J Peter van Tintelen
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, The Netherlands (E.A.N., J.P.v.T.).,Department of Clinical Genetics, University Medical Centre Groningen, The Netherlands (J.P.v.T., Y.H.).,Department of Clinical Genetics, University Medical Centre Utrecht, University of Utrecht, The Netherlands (J.P.v.T.)
| | - Yvonne Hoedemaekers
- Department of Clinical Genetics, University Medical Centre Groningen, The Netherlands (J.P.v.T., Y.H.)
| | - Isabelle Denjoy
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,AP-HP, Hôpital Bichat, Département de Cardiologie et Centre de Référence des Maladies Cardiaques Héréditaires, F-75018 Paris, France, Université de Paris INSERM U1166, F-75013 France (I.D., A.L.)
| | - Antoine Leenhardt
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,AP-HP, Hôpital Bichat, Département de Cardiologie et Centre de Référence des Maladies Cardiaques Héréditaires, F-75018 Paris, France, Université de Paris INSERM U1166, F-75013 France (I.D., A.L.)
| | - Carlo Napolitano
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Molecular Cardiology, ICS Maugeri, IRCCS and Department of Molecular Medicine, University of Pavia, Italy (A.M., C.N., S.G.P.)
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan (K.S., W.S., T.A.).,Department of Cardiovascular Medicine, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan (W.S., V.P.)
| | - Jean-Jacques Schott
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,L'Institut du Thorax, INSERM, CNRS, UNIV Nantes, France (J.B., J.-J.S., J.-B.G., V.P.).,L'Institut du Thorax, CHU Nantes, Service de Cardiologie, France (A.A., J.-J.S., J.-B.G.)
| | - Jean-Baptiste Gourraud
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,L'Institut du Thorax, INSERM, CNRS, UNIV Nantes, France (J.B., J.-J.S., J.-B.G., V.P.).,L'Institut du Thorax, CHU Nantes, Service de Cardiologie, France (A.A., J.-J.S., J.-B.G.)
| | - Takeru Makiyama
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine, Japan (T.M.)
| | - Seiko Ohno
- Department of Cardiovascular Medicine, Shiga University of Medical Science, Otsu, Japan (K.H., S.O., H.I., M.H.).,Center for Epidemiologic Research in Asia, Shiga University of Medical Science, Otsu, Japan (S.O., H.I., M.H.).,Department of Bioscience and Genetics, National Cerebral and Cardiovascular Center, Suita, Japan (S.O.)
| | - Hideki Itoh
- Department of Cardiovascular Medicine, Shiga University of Medical Science, Otsu, Japan (K.H., S.O., H.I., M.H.).,Center for Epidemiologic Research in Asia, Shiga University of Medical Science, Otsu, Japan (S.O., H.I., M.H.)
| | - Andrew D Krahn
- Heart Rhythm Services, Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, Canada (B.D., A.D.K.)
| | - Charles Antzelevitch
- Lankenau Institute for Medical Research and Lankenau Heart Institute, Wynnewood, PA (C.A.).,Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA (C.A.)
| | - Dan M Roden
- Department of Biomedical Informatics (D.M.R.), Vanderbilt University Medical Center, Nashville, TN.,Department of Medicine (M.B.S., P.E.W., D.M.R.), Vanderbilt University Medical Center, Nashville, TN.,Department of Pharmacology (D.M.R.), Vanderbilt University Medical Center, Nashville, TN
| | - Johan Saenen
- Department of Cardiology, Antwerp University Hospital, Belgium (J.S.)
| | - Martin Borggrefe
- Department of Medicine, University Medical Center Mannheim, and German Center for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, Germany (B.R., M.B.)
| | - Katja E Odening
- Department of Cardiology and Angiology I, Heart Center University of Freiburg, Medical Faculty, Germany (J.S., K.E.O.)
| | - Patrick T Ellinor
- Cardiac Arrhythmia Service, Massachusetts General Hospital, Boston (S.A.L., P.T.E.).,Cardiovascular Disease Initiative and Program in Medical and Population Genetics, Broad Institute, Cambridge, MA (S.A.L., P.T.E.)
| | - Jacob Tfelt-Hansen
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Denmark (R.J., P.E.W., J.T.-H.).,Department of Forensic Medicine, Faculty of Medical Sciences, University of Copenhagen, Denmark (J.T.-H.)
| | - Jonathan R Skinner
- Cardiac Inherited Disease Group, Starship Children's Hospital, Auckland, New Zealand (J.R.S.)
| | - Maarten P van den Berg
- Department of Cardiology, University Medical Center Groningen, University of Groningen, The Netherlands (M.P.v.d.B.)
| | - Morten Salling Olesen
- Laboratory for Molecular Cardiology, Department of Cardiology, The Heart Centre, Rigshospitalet (Copenhagen University Hospital), Denmark (M.S.O.).,Department of Biomedical Sciences, University of Copenhagen, Denmark (M.S.O.)
| | - Josep Brugada
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Arrhythmia Unit, Hospital Sant Joan de Déu, Institut d'Investigació August Pi i Sunyer (IDIBAPS), Cardiovascular Institute, and Hospital Clinic de Barcelona, Universitat de Barcelona, Spain (J.B.)
| | - Ramón Brugada
- Center for Biomedical Diagnosis, Hospital Clinic de Barcelona, Universitat de Barcelona; Institut d'Investigació August Pi i Sunyer (IDIBAPS); Cardiovascular Genetics Center, University of Girona-IDIBGI; and Medical Science Department, School of Medicine, University of Girona, Spain (O.C., R.B.).,Cardiovascular Genetics Center, University of Girona-IDIBGI, and Medical Science Department, School of Medicine, University of Girona, Spain (R.B.).,Cardiology Service, Hospital Josep Trueta, Girona, Spain (R.B.)
| | - Naomasa Makita
- National Cerebral and Cardiovascular Center Research Institute, Osaka, Japan (N.M.)
| | - Jeroen Breckpot
- Centre for Human Genetics, University Hospitals Leuven, Belgium (J.B.)
| | - Masao Yoshinaga
- National Hospital Organization Kagoshima Medical Center, Japan (Y.K., M.Y.)
| | - Elijah R Behr
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Molecular and Clinical Sciences Research Institute, St George's University of London and Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, United Kingdom (Y.D.W., A.A., E.R.B.)
| | - Annika Rydberg
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Department of Clinical Sciences, Unit of Paediatrics, Umeå University, Sweden (U.-B.D., A.R.)
| | - Takeshi Aiba
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan (K.S., W.S., T.A.)
| | - Stefan Kääb
- Department of Internal Medicine I, University Hospital of the Ludwig Maximilians University, Munich, Germany (B.M.B., M.M.-N., S.K.)
| | - Silvia G Priori
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Molecular Cardiology, ICS Maugeri, IRCCS and Department of Molecular Medicine, University of Pavia, Italy (A.M., C.N., S.G.P.)
| | - Pascale Guicheney
- INSERM, Sorbonne University, UMRS 1166, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France (P.G.)
| | - Hanno L Tan
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, The Netherlands (N.L., R.T., Y.M., P.G.P., L.B., R.W., N.H., H.L.T., A.A.W., C.R.B.).,Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Netherlands Heart Institute, Utrecht (H.L.T.)
| | - Christopher Newton-Cheh
- Cardiovascular Research Center and Center for Genomic Medicine, Massachusetts General Hospital, Boston (C.N.-C.)
| | - Michael J Ackerman
- Departments of Cardiovascular Medicine (Division of Heart Rhythm Services and the Windland Smith Rice Genetic Heart Rhythm Clinic), Pediatric and Adolescent Medicine (Division of Pediatric Cardiology), and Molecular Pharmacology & Experimental Therapeutics (Windland Smith Rice Sudden Death Genomics Laboratory), Mayo Clinic, Rochester, MN (K.L.T., D.J.T., J.M.B., M.J.A.)
| | - Peter J Schwartz
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.)
| | - Eric Schulze-Bahr
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,Institute for Genetics of Heart Diseases, Department of Cardiovascular Medicine, University Hospital Muenster, Germany (M.E., B.S., S.Z., E.S.-B.)
| | - Vincent Probst
- Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.).,L'Institut du Thorax, INSERM, CNRS, UNIV Nantes, France (J.B., J.-J.S., J.-B.G., V.P.).,Department of Cardiovascular Medicine, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan (W.S., V.P.)
| | - Minoru Horie
- Department of Cardiovascular Medicine, Shiga University of Medical Science, Otsu, Japan (K.H., S.O., H.I., M.H.).,Center for Epidemiologic Research in Asia, Shiga University of Medical Science, Otsu, Japan (S.O., H.I., M.H.)
| | - Arthur A Wilde
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, The Netherlands (N.L., R.T., Y.M., P.G.P., L.B., R.W., N.H., H.L.T., A.A.W., C.R.B.).,Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.)
| | - Michael W T Tanck
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC, University of Amsterdam, The Netherlands (M.W.T.T.)
| | - Connie R Bezzina
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, The Netherlands (N.L., R.T., Y.M., P.G.P., L.B., R.W., N.H., H.L.T., A.A.W., C.R.B.).,Member of the European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart - ERN GUARD-Heart (N.L., L.C., Y.M., P.G.P., L.B., R.W., J.B., M.E., A.M., U.-B.D., Y.D.W., T.R., R.J., N.H., F.D., G.S.-B., I.D., A.L., C.N., J.-J.S., J.-B.G., J.T.-H., J.B., E.R.B., A.R., S.G.P., H.L.T., P.J.S., E.S.-B., V.P., A.A.W., C.R.B.)
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25
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Tazelaar GHP, Boeynaems S, De Decker M, van Vugt JJFA, Kool L, Goedee HS, McLaughlin RL, Sproviero W, Iacoangeli A, Moisse M, Jacquemyn M, Daelemans D, Dekker AM, van der Spek RA, Westeneng HJ, Kenna KP, Assialioui A, Da Silva N, Povedano M, Pardina JSM, Hardiman O, Salachas F, Millecamps S, Vourc'h P, Corcia P, Couratier P, Morrison KE, Shaw PJ, Shaw CE, Pasterkamp RJ, Landers JE, Van Den Bosch L, Robberecht W, Al-Chalabi A, van den Berg LH, Van Damme P, Veldink JH, van Es MA. ATXN1 repeat expansions confer risk for amyotrophic lateral sclerosis and contribute to TDP-43 mislocalization. Brain Commun 2020; 2:fcaa064. [PMID: 32954321 PMCID: PMC7425293 DOI: 10.1093/braincomms/fcaa064] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 04/15/2020] [Accepted: 04/17/2020] [Indexed: 02/01/2023] Open
Abstract
Increasingly, repeat expansions are being identified as part of the complex genetic architecture of amyotrophic lateral sclerosis. To date, several repeat expansions have been genetically associated with the disease: intronic repeat expansions in C9orf72, polyglutamine expansions in ATXN2 and polyalanine expansions in NIPA1. Together with previously published data, the identification of an amyotrophic lateral sclerosis patient with a family history of spinocerebellar ataxia type 1, caused by polyglutamine expansions in ATXN1, suggested a similar disease association for the repeat expansion in ATXN1. We, therefore, performed a large-scale international study in 11 700 individuals, in which we showed a significant association between intermediate ATXN1 repeat expansions and amyotrophic lateral sclerosis (P = 3.33 × 10-7). Subsequent functional experiments have shown that ATXN1 reduces the nucleocytoplasmic ratio of TDP-43 and enhances amyotrophic lateral sclerosis phenotypes in Drosophila, further emphasizing the role of polyglutamine repeat expansions in the pathophysiology of amyotrophic lateral sclerosis.
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Affiliation(s)
- Gijs H P Tazelaar
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center,
Utrecht, University of Utrecht, 3508 GA, Utrecht, The Netherlands
| | - Steven Boeynaems
- Division of Experimental Neurology, Department of Neurosciences, KU
Leuven—University of Leuven, Leuven 3000, Belgium,Laboratory of Neurobiology, VIB, Center for Brain & Disease
Research, Leuven 3000, Belgium,Department of Genetics, Stanford University School of Medicine,
Stanford, CA 94305-5120, USA
| | - Mathias De Decker
- Division of Experimental Neurology, Department of Neurosciences, KU
Leuven—University of Leuven, Leuven 3000, Belgium,Laboratory of Neurobiology, VIB, Center for Brain & Disease
Research, Leuven 3000, Belgium
| | - Joke J F A van Vugt
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center,
Utrecht, University of Utrecht, 3508 GA, Utrecht, The Netherlands
| | - Lindy Kool
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center,
Utrecht, University of Utrecht, 3508 GA, Utrecht, The Netherlands
| | - H Stephan Goedee
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center,
Utrecht, University of Utrecht, 3508 GA, Utrecht, The Netherlands
| | - Russell L McLaughlin
- Population Genetics Laboratory, Smurfit Institute of Genetics, Trinity College
Dublin, Dublin D02 PN40, Republic of Ireland
| | - William Sproviero
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical
Neuroscience Institute and United Kingdom Dementia Research Institute, King’s College
London, London SE5 9NU, UK
| | - Alfredo Iacoangeli
- Department of Biostatistics & Health Informatics, Institute of Psychiatry,
Psychology and Neuroscience, King’s College London, London SE5 9NU, UK
| | - Matthieu Moisse
- Division of Experimental Neurology, Department of Neurosciences, KU
Leuven—University of Leuven, Leuven 3000, Belgium,Laboratory of Neurobiology, VIB, Center for Brain & Disease
Research, Leuven 3000, Belgium
| | - Maarten Jacquemyn
- KU Leuven Department of Microbiology and Immunology, Laboratory of Virology and
Chemotherapy, Rega Institute, KU Leuven, 3000 Leuven, Belgium
| | - Dirk Daelemans
- KU Leuven Department of Microbiology and Immunology, Laboratory of Virology and
Chemotherapy, Rega Institute, KU Leuven, 3000 Leuven, Belgium
| | - Annelot M Dekker
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center,
Utrecht, University of Utrecht, 3508 GA, Utrecht, The Netherlands
| | - Rick A van der Spek
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center,
Utrecht, University of Utrecht, 3508 GA, Utrecht, The Netherlands
| | - Henk-Jan Westeneng
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center,
Utrecht, University of Utrecht, 3508 GA, Utrecht, The Netherlands
| | - Kevin P Kenna
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center,
Utrecht, University of Utrecht, 3508 GA, Utrecht, The Netherlands
| | - Abdelilah Assialioui
- Servei de Neurologia, IDIBELL-Hospital de Bellvitge, Hospitalet de
Llobregat, Barcelona 08908, Spain
| | - Nica Da Silva
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical
Neuroscience Institute and United Kingdom Dementia Research Institute, King’s College
London, London SE5 9NU, UK
| | | | - Mónica Povedano
- Servei de Neurologia, IDIBELL-Hospital de Bellvitge, Hospitalet de Llobregat, Barcelona 08908, Spain
| | | | - Orla Hardiman
- Academic Unit of Neurology, Trinity College Dublin, Trinity Biomedical Sciences Institute, Dublin D02 PN40, Republic of Ireland.,Department of Neurology, Beaumont Hospital, Dublin D02 PN40, Republic of Ireland
| | - François Salachas
- Centre de compétence SLA-Département de Neurologie, Hôpital Pitié-Salpêtrière, Paris 75651, France.,Institut du Cerveau et de la Moelle Epinière, INSERM U1127, CNRS UMR7225, Sorbonne Universités, Paris 75651, France
| | - Stéphanie Millecamps
- Institut du Cerveau et de la Moelle Epinière, INSERM U1127, CNRS UMR7225, Sorbonne Universités, Paris 75651, France
| | - Patrick Vourc'h
- INSERM U930, Université François Rabelais, Tours 92120, France
| | - Philippe Corcia
- Centre de compétence SLA-fédération Tours-Limoges, Tours 92120, France
| | - Philippe Couratier
- Centre de compétence SLA-fédération Tours-Limoges, Limoges 87100, France
| | - Karen E Morrison
- Faculty of Medicine, University of Southampton, Southampton SO17 1BJ, UK
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Christopher E Shaw
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute and United Kingdom Dementia Research Institute, King's College London, London SE5 9NU, UK.,Department of Neurology, King's College Hospital, London SE5 9RS, UK
| | - R Jeroen Pasterkamp
- Department of Translational Neuroscience, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, Utrecht University, 3508 GA, Utrecht, The Netherlands
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - Ludo Van Den Bosch
- Division of Experimental Neurology, Department of Neurosciences, KU Leuven-University of Leuven, Leuven 3000, Belgium.,Laboratory of Neurobiology, VIB, Center for Brain & Disease Research, Leuven 3000, Belgium
| | - Wim Robberecht
- Division of Experimental Neurology, Department of Neurosciences, KU Leuven-University of Leuven, Leuven 3000, Belgium.,Laboratory of Neurobiology, VIB, Center for Brain & Disease Research, Leuven 3000, Belgium.,Department of Neurology, University Hospitals Leuven, Leuven 3000, Belgium
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute and United Kingdom Dementia Research Institute, King's College London, London SE5 9NU, UK.,Department of Neurology, King's College Hospital, London SE5 9RS, UK
| | - Leonard H van den Berg
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center, Utrecht, University of Utrecht, 3508 GA, Utrecht, The Netherlands
| | - Philip Van Damme
- Division of Experimental Neurology, Department of Neurosciences, KU Leuven-University of Leuven, Leuven 3000, Belgium.,Laboratory of Neurobiology, VIB, Center for Brain & Disease Research, Leuven 3000, Belgium.,Department of Neurology, University Hospitals Leuven, Leuven 3000, Belgium
| | - Jan H Veldink
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center, Utrecht, University of Utrecht, 3508 GA, Utrecht, The Netherlands
| | - Michael A van Es
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center, Utrecht, University of Utrecht, 3508 GA, Utrecht, The Netherlands
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26
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Dobson-Stone C, Hallupp M, Shahheydari H, Ragagnin AMG, Chatterton Z, Carew-Jones F, Shepherd CE, Stefen H, Paric E, Fath T, Thompson EM, Blumbergs P, Short CL, Field CD, Panegyres PK, Hecker J, Nicholson G, Shaw AD, Fullerton JM, Luty AA, Schofield PR, Brooks WS, Rajan N, Bennett MF, Bahlo M, Shankaracharya, Landers JE, Piguet O, Hodges JR, Halliday GM, Topp SD, Smith BN, Shaw CE, McCann E, Fifita JA, Williams KL, Atkin JD, Blair IP, Kwok JB. CYLD is a causative gene for frontotemporal dementia - amyotrophic lateral sclerosis. Brain 2020; 143:783-799. [PMID: 32185393 PMCID: PMC7089666 DOI: 10.1093/brain/awaa039] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 12/01/2019] [Accepted: 12/17/2019] [Indexed: 02/03/2023] Open
Abstract
Frontotemporal dementia and amyotrophic lateral sclerosis are clinically and pathologically overlapping disorders with shared genetic causes. We previously identified a disease locus on chromosome 16p12.1-q12.2 with genome-wide significant linkage in a large European Australian family with autosomal dominant inheritance of frontotemporal dementia and amyotrophic lateral sclerosis and no mutation in known amyotrophic lateral sclerosis or dementia genes. Here we demonstrate the segregation of a novel missense variant in CYLD (c.2155A>G, p.M719V) within the linkage region as the genetic cause of disease in this family. Immunohistochemical analysis of brain tissue from two CYLD p.M719V mutation carriers showed widespread glial CYLD immunoreactivity. Primary mouse neurons transfected with CYLDM719V exhibited increased cytoplasmic localization of TDP-43 and shortened axons. CYLD encodes a lysine 63 deubiquitinase and CYLD cutaneous syndrome, a skin tumour disorder, is caused by mutations that lead to reduced deubiquitinase activity. In contrast with CYLD cutaneous syndrome-causative mutations, CYLDM719V exhibited significantly increased lysine 63 deubiquitinase activity relative to the wild-type enzyme (paired Wilcoxon signed-rank test P = 0.005). Overexpression of CYLDM719V in HEK293 cells led to more potent inhibition of the cell signalling molecule NF-κB and impairment of autophagosome fusion to lysosomes, a key process in autophagy. Although CYLD mutations appear to be rare, CYLD's interaction with at least three other proteins encoded by frontotemporal dementia and/or amyotrophic lateral sclerosis genes (TBK1, OPTN and SQSTM1) suggests that it may play a central role in the pathogenesis of these disorders. Mutations in several frontotemporal dementia and amyotrophic lateral sclerosis genes, including TBK1, OPTN and SQSTM1, result in a loss of autophagy function. We show here that increased CYLD activity also reduces autophagy function, highlighting the importance of autophagy regulation in the pathogenesis of frontotemporal dementia and amyotrophic lateral sclerosis.
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Affiliation(s)
- Carol Dobson-Stone
- The University of Sydney, Brain and Mind Centre and Central Clinical School, Faculty of Medicine and Health, Camperdown, NSW 2006, Australia
- Neuroscience Research Australia, Randwick, NSW 2031, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Marianne Hallupp
- The University of Sydney, Brain and Mind Centre and Central Clinical School, Faculty of Medicine and Health, Camperdown, NSW 2006, Australia
- Neuroscience Research Australia, Randwick, NSW 2031, Australia
| | - Hamideh Shahheydari
- Centre for Motor Neuron Disease Research, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, North Ryde, NSW 2109, Australia
| | - Audrey M G Ragagnin
- Centre for Motor Neuron Disease Research, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, North Ryde, NSW 2109, Australia
| | - Zac Chatterton
- The University of Sydney, Brain and Mind Centre and Central Clinical School, Faculty of Medicine and Health, Camperdown, NSW 2006, Australia
- Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029 USA
- Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY 10029 USA
| | - Francine Carew-Jones
- Neuroscience Research Australia, Randwick, NSW 2031, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Claire E Shepherd
- Neuroscience Research Australia, Randwick, NSW 2031, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Holly Stefen
- Dementia Research Centre and Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, North Ryde, NSW 2109, Australia
| | - Esmeralda Paric
- Dementia Research Centre and Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, North Ryde, NSW 2109, Australia
| | - Thomas Fath
- Dementia Research Centre and Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, North Ryde, NSW 2109, Australia
| | - Elizabeth M Thompson
- SA Clinical Genetics Service, Women’s and Children’s Hospital, North Adelaide 5006, SA, Australia
- Adelaide Medical School, Faculty of Health Sciences, University of Adelaide, Adelaide SA 5005, Australia
| | - Peter Blumbergs
- Institute of Medical and Veterinary Science, Adelaide, SA 5000, Australia
| | - Cathy L Short
- Department of Neurology, The Queen Elizabeth Hospital, Woodville, SA 5011, Australia
| | - Colin D Field
- Adelaide Dementia Driving Clinic, Adelaide, SA 5041, Australia
| | - Peter K Panegyres
- Neurodegenerative Disorders Research Pty Ltd, West Perth, WA 6005, Australia
| | - Jane Hecker
- Department of General Medicine, Royal Adelaide Hospital, Adelaide, SA 5000, Australia
| | - Garth Nicholson
- Northcott Neuroscience Laboratory, ANZAC Research Institute, Concord, NSW 2137, Australia
- Sydney Medical School, University of Sydney, Camperdown, NSW 2050, Australia
- Molecular Medicine Laboratory, Concord Hospital, Concord, NSW 2137, Australia
| | - Alex D Shaw
- The University of Sydney, Brain and Mind Centre and Central Clinical School, Faculty of Medicine and Health, Camperdown, NSW 2006, Australia
- Neuroscience Research Australia, Randwick, NSW 2031, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Janice M Fullerton
- Neuroscience Research Australia, Randwick, NSW 2031, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Agnes A Luty
- Neuroscience Research Australia, Randwick, NSW 2031, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Peter R Schofield
- Neuroscience Research Australia, Randwick, NSW 2031, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - William S Brooks
- Neuroscience Research Australia, Randwick, NSW 2031, Australia
- Prince of Wales Clinical School, University of New South Wales, Sydney, NSW 2052, Australia
| | - Neil Rajan
- Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, NE1 3BZ, UK
| | - Mark F Bennett
- Population Health and Immunity Division, Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
- Epilepsy Research Centre, Department of Medicine, The University of Melbourne, Austin Health, Heidelberg, VIC 3084, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, VIC 3052, Australia
| | - Melanie Bahlo
- Population Health and Immunity Division, Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, VIC 3052, Australia
| | - Shankaracharya
- University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - John E Landers
- University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - Olivier Piguet
- The University of Sydney, Brain and Mind Centre and School of Psychology, Camperdown, NSW 2006, Australia
- ARC Centre of Excellence in Cognition and its Disorders, Sydney, NSW, Australia
| | - John R Hodges
- The University of Sydney, Brain and Mind Centre and Central Clinical School, Faculty of Medicine and Health, Camperdown, NSW 2006, Australia
- ARC Centre of Excellence in Cognition and its Disorders, Sydney, NSW, Australia
| | - Glenda M Halliday
- The University of Sydney, Brain and Mind Centre and Central Clinical School, Faculty of Medicine and Health, Camperdown, NSW 2006, Australia
- Neuroscience Research Australia, Randwick, NSW 2031, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Simon D Topp
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London SE5 9RX, UK
| | - Bradley N Smith
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London SE5 9RX, UK
| | - Christopher E Shaw
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King’s College London, London SE5 9RX, UK
| | - Emily McCann
- Centre for Motor Neuron Disease Research, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, North Ryde, NSW 2109, Australia
| | - Jennifer A Fifita
- Centre for Motor Neuron Disease Research, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, North Ryde, NSW 2109, Australia
| | - Kelly L Williams
- Centre for Motor Neuron Disease Research, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, North Ryde, NSW 2109, Australia
| | - Julie D Atkin
- Centre for Motor Neuron Disease Research, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, North Ryde, NSW 2109, Australia
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, Bundoora, VIC 3083, Australia
| | - Ian P Blair
- Centre for Motor Neuron Disease Research, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, North Ryde, NSW 2109, Australia
| | - John B Kwok
- The University of Sydney, Brain and Mind Centre and Central Clinical School, Faculty of Medicine and Health, Camperdown, NSW 2006, Australia
- Neuroscience Research Australia, Randwick, NSW 2031, Australia
- School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
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27
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Garcia-Gancedo L, Kelly ML, Lavrov A, Parr J, Hart R, Marsden R, Turner MR, Talbot K, Chiwera T, Shaw CE, Al-Chalabi A. Objectively Monitoring Amyotrophic Lateral Sclerosis Patient Symptoms During Clinical Trials With Sensors: Observational Study. JMIR Mhealth Uhealth 2019; 7:e13433. [PMID: 31859676 PMCID: PMC6942190 DOI: 10.2196/13433] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 07/11/2019] [Accepted: 09/26/2019] [Indexed: 12/21/2022] Open
Abstract
Background Objective symptom monitoring of patients with Amyotrophic Lateral Sclerosis (ALS) has the potential to provide an important source of information to evaluate the impact of the disease on aspects of real-world functional capacity and activities of daily living in the home setting, providing useful objective outcome measures for clinical trials. Objective This study aimed to investigate the feasibility of a novel digital platform for remote data collection of multiple symptoms—physical activity, heart rate variability (HRV), and digital speech characteristics—in 25 patients with ALS in an observational clinical trial setting to explore the impact of the devices on patients’ everyday life and to record tolerability related to the devices and study procedures over 48 weeks. Methods In this exploratory, noncontrolled, nondrug study, patients attended a clinical site visit every 3 months to perform activity reference tasks while wearing a sensor, to conduct digital speech tests and for conventional ALS monitoring. In addition, patients wore the sensor in their daily life for approximately 3 days every month for the duration of the study. Results The amount and quality of digital speech data captured at the clinical sites were as intended, and there were no significant issues. All the home monitoring sensor data available were propagated through the system and were received as expected. However, the amount and quality of physical activity home monitoring data were lower than anticipated. A total of 3 or more days (or partial days) of data were recorded for 65% of protocol time points, with no data collected for 24% of time points. At baseline, 24 of 25 patients provided data, reduced to 13 of 18 patients at Week 48. Lower-than-expected quality HRV data were obtained, likely because of poor contact between the sensor and the skin. In total, 6 of 25 patients had mild or moderate adverse events (AEs) in the skin and subcutaneous tissue disorders category because of skin irritation caused by the electrode patch. There were no reports of serious AEs or deaths. Most patients found the sensor comfortable, with no or minimal impact on daily activities. Conclusions The platform can measure physical activity in patients with ALS in their home environment; patients used the equipment successfully, and it was generally well tolerated. The quantity of home monitoring physical activity data was lower than expected, although it was sufficient to allow investigation of novel physical activity end points. Good-quality in-clinic speech data were successfully captured for analysis. Future studies using objective patient monitoring approaches, combined with the most current technological advances, may be useful to elucidate novel digital biomarkers of disease progression.
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Affiliation(s)
- Luis Garcia-Gancedo
- Advanced Biostatistics & Data Analytics Centre of Excellence, R&D Projects Clinical Platforms & Sciences, GlaxoSmithKline, Stevenage, United Kingdom
| | - Madeline L Kelly
- Translational Medicine, Future Pipeline Discovery, GlaxoSmithKline, Stevenage, United Kingdom
| | - Arseniy Lavrov
- Clinical Development, AveXis, Bannockburn, IL, United States
| | - Jim Parr
- McLaren Technology Centre, McLaren Applied Technologies, Woking, United Kingdom
| | - Rob Hart
- McLaren Technology Centre, McLaren Applied Technologies, Woking, United Kingdom
| | - Rachael Marsden
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
| | - Kevin Talbot
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom
| | - Theresa Chiwera
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, United Kingdom
| | - Christopher E Shaw
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, United Kingdom
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, United Kingdom
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28
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Farhan SMK, Howrigan DP, Abbott LE, Klim JR, Topp SD, Byrnes AE, Churchhouse C, Phatnani H, Smith BN, Rampersaud E, Wu G, Wuu J, Shatunov A, Iacoangeli A, Khleifat AA, Mordes DA, Ghosh S, Eggan K, Rademakers R, McCauley JL, Schüle R, Züchner S, Benatar M, Taylor JP, Nalls M, Gotkine M, Shaw PJ, Morrison KE, Al-Chalabi A, Traynor B, Shaw CE, Goldstein DB, Harms MB, Daly MJ, Neale BM. Publisher Correction: Exome sequencing in amyotrophic lateral sclerosis implicates a novel gene, DNAJC7, encoding a heat-shock protein. Nat Neurosci 2019; 23:295. [PMID: 31857710 DOI: 10.1038/s41593-019-0570-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Affiliation(s)
- Sali M K Farhan
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA. .,Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA. .,Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
| | - Daniel P Howrigan
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.,Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA.,Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Liam E Abbott
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.,Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA.,Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Joseph R Klim
- Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute Harvard University, Cambridge, MA, USA
| | - Simon D Topp
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Andrea E Byrnes
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.,Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA.,Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Claire Churchhouse
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.,Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA.,Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Hemali Phatnani
- Center for Genomics of Neurodegenerative Disease, New York Genome Center, New York, NY, USA
| | - Bradley N Smith
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Evadnie Rampersaud
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Gang Wu
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Joanne Wuu
- Department of Neurology, University of Miami, Miami, FL, USA
| | - Aleksey Shatunov
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute King's College London, London, UK
| | - Alfredo Iacoangeli
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute King's College London, London, UK.,Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience King's College London, London, UK
| | - Ahmad Al Khleifat
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute King's College London, London, UK
| | - Daniel A Mordes
- Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute Harvard University, Cambridge, MA, USA
| | - Sulagna Ghosh
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA.,Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute Harvard University, Cambridge, MA, USA
| | | | | | | | | | - Kevin Eggan
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA.,Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute Harvard University, Cambridge, MA, USA
| | - Rosa Rademakers
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - Jacob L McCauley
- John P. Hussman Institute for Human Genomics, University of Miami, Miller School of Medicine, Miami, FL, USA.,The Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Rebecca Schüle
- Center for Neurology and Hertie Institute für Clinical Brain Research, University of Tübingen, German Center for Neurodegenerative Diseases, Tübingen, Germany
| | - Stephan Züchner
- John P. Hussman Institute for Human Genomics, University of Miami, Miller School of Medicine, Miami, FL, USA.,The Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Michael Benatar
- Department of Neurology, University of Miami, Miami, FL, USA
| | - J Paul Taylor
- Howard Hughes Medical Institute, Chevy Chase, MD, USA.,Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Michael Nalls
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD, USA.,Data Tecnica International, Glen Echo, MD, USA
| | - Marc Gotkine
- Department of Neurology, The Agnes Ginges Center for Human Neurogenetics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Karen E Morrison
- Faculty of Medicine, University of Southampton and Department of Neurology, University Hospital Southampton, Southampton, UK
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute King's College London, London, UK.,Department of Neurology, King's College Hospital, London, UK
| | - Bryan Traynor
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD, USA.,Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
| | - Christopher E Shaw
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.,Centre for Brain Research, University of Auckland, Auckland, New Zealand
| | - David B Goldstein
- Institute for Genomic Medicine, Columbia University, New York, NY, USA
| | - Matthew B Harms
- Department of Neurology, Columbia University, New York, NY, USA
| | - Mark J Daly
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.,Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA.,Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Benjamin M Neale
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA. .,Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA. .,Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
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29
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Zhao C, Devlin AC, Chouhan AK, Selvaraj BT, Stavrou M, Burr K, Brivio V, He X, Mehta AR, Story D, Shaw CE, Dando O, Hardingham GE, Miles GB, Chandran S. Mutant C9orf72 human iPSC-derived astrocytes cause non-cell autonomous motor neuron pathophysiology. Glia 2019; 68:1046-1064. [PMID: 31841614 PMCID: PMC7078830 DOI: 10.1002/glia.23761] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 11/24/2019] [Accepted: 11/25/2019] [Indexed: 12/12/2022]
Abstract
Mutations in C9orf72 are the most common genetic cause of amyotrophic lateral sclerosis (ALS). Accumulating evidence implicates astrocytes as important non‐cell autonomous contributors to ALS pathogenesis, although the potential deleterious effects of astrocytes on the function of motor neurons remains to be determined in a completely humanized model of C9orf72‐mediated ALS. Here, we use a human iPSC‐based model to study the cell autonomous and non‐autonomous consequences of mutant C9orf72 expression by astrocytes. We show that mutant astrocytes both recapitulate key aspects of C9orf72‐related ALS pathology and, upon co‐culture, cause motor neurons to undergo a progressive loss of action potential output due to decreases in the magnitude of voltage‐activated Na+ and K+ currents. Importantly, CRISPR/Cas‐9 mediated excision of the C9orf72 repeat expansion reverses these phenotypes, confirming that the C9orf72 mutation is responsible for both cell‐autonomous astrocyte pathology and non‐cell autonomous motor neuron pathophysiology.
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Affiliation(s)
- Chen Zhao
- Euan MacDonald Centre for MND Research, The University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK
| | - Anna-Claire Devlin
- Euan MacDonald Centre for MND Research, The University of Edinburgh, Edinburgh, UK.,School of Psychology and Neuroscience, University of St Andrews, St Andrews, Fife, UK
| | - Amit K Chouhan
- Euan MacDonald Centre for MND Research, The University of Edinburgh, Edinburgh, UK.,School of Psychology and Neuroscience, University of St Andrews, St Andrews, Fife, UK
| | - Bhuvaneish T Selvaraj
- Euan MacDonald Centre for MND Research, The University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK.,Dementia Research Institute at the University of Edinburgh, Edinburgh, UK
| | - Maria Stavrou
- Euan MacDonald Centre for MND Research, The University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK.,Dementia Research Institute at the University of Edinburgh, Edinburgh, UK
| | - Karen Burr
- Euan MacDonald Centre for MND Research, The University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK.,Dementia Research Institute at the University of Edinburgh, Edinburgh, UK
| | - Veronica Brivio
- Euan MacDonald Centre for MND Research, The University of Edinburgh, Edinburgh, UK.,School of Psychology and Neuroscience, University of St Andrews, St Andrews, Fife, UK
| | - Xin He
- Dementia Research Institute at the University of Edinburgh, Edinburgh, UK.,Centre for Discovery Brain Sciences, The University of Edinburgh, Edinburgh, UK
| | - Arpan R Mehta
- Euan MacDonald Centre for MND Research, The University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK.,Dementia Research Institute at the University of Edinburgh, Edinburgh, UK
| | - David Story
- Euan MacDonald Centre for MND Research, The University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK.,Dementia Research Institute at the University of Edinburgh, Edinburgh, UK
| | - Christopher E Shaw
- MRC Centre for Neurodegeneration Research, King's College London, Institute of Psychiatry, London, UK.,Dementia Research Institute at Kings College London, Maurice Wohl Clinical Neuroscience Institute, London, UK
| | - Owen Dando
- Dementia Research Institute at the University of Edinburgh, Edinburgh, UK.,Centre for Discovery Brain Sciences, The University of Edinburgh, Edinburgh, UK
| | - Giles E Hardingham
- Dementia Research Institute at the University of Edinburgh, Edinburgh, UK.,Centre for Discovery Brain Sciences, The University of Edinburgh, Edinburgh, UK
| | - Gareth B Miles
- Euan MacDonald Centre for MND Research, The University of Edinburgh, Edinburgh, UK.,School of Psychology and Neuroscience, University of St Andrews, St Andrews, Fife, UK
| | - Siddharthan Chandran
- Euan MacDonald Centre for MND Research, The University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, The University of Edinburgh, Edinburgh, UK.,Dementia Research Institute at the University of Edinburgh, Edinburgh, UK.,Centre for Brain Development and Repair, Institute for Stem Cell Biology and Regenerative Medicine, Bangalore, India
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30
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Farhan SMK, Howrigan DP, Abbott LE, Klim JR, Topp SD, Byrnes AE, Churchhouse C, Phatnani H, Smith BN, Rampersaud E, Wu G, Wuu J, Shatunov A, Iacoangeli A, Al Khleifat A, Mordes DA, Ghosh S, Eggan K, Rademakers R, McCauley JL, Schüle R, Züchner S, Benatar M, Taylor JP, Nalls M, Gotkine M, Shaw PJ, Morrison KE, Al-Chalabi A, Traynor B, Shaw CE, Goldstein DB, Harms MB, Daly MJ, Neale BM. Exome sequencing in amyotrophic lateral sclerosis implicates a novel gene, DNAJC7, encoding a heat-shock protein. Nat Neurosci 2019; 22:1966-1974. [PMID: 31768050 PMCID: PMC6919277 DOI: 10.1038/s41593-019-0530-0] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 10/02/2019] [Indexed: 12/11/2022]
Abstract
To discover novel genes underlying amyotrophic lateral sclerosis (ALS), we aggregated exomes from 3,864 cases and 7,839 ancestry-matched controls. We observed a significant excess of rare protein-truncating variants among ALS cases, and these variants were concentrated in constrained genes. Through gene level analyses, we replicated known ALS genes including SOD1, NEK1 and FUS. We also observed multiple distinct protein-truncating variants in a highly constrained gene, DNAJC7. The signal in DNAJC7 exceeded genome-wide significance, and immunoblotting assays showed depletion of DNAJC7 protein in fibroblasts in a patient with ALS carrying the p.Arg156Ter variant. DNAJC7 encodes a member of the heat-shock protein family, HSP40, which, along with HSP70 proteins, facilitates protein homeostasis, including folding of newly synthesized polypeptides and clearance of degraded proteins. When these processes are not regulated, misfolding and accumulation of aberrant proteins can occur and lead to protein aggregation, which is a pathological hallmark of neurodegeneration. Our results highlight DNAJC7 as a novel gene for ALS.
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Affiliation(s)
- Sali M K Farhan
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
| | - Daniel P Howrigan
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Liam E Abbott
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Joseph R Klim
- Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA, USA
| | - Simon D Topp
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Andrea E Byrnes
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Claire Churchhouse
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Hemali Phatnani
- Center for Genomics of Neurodegenerative Disease, New York Genome Center, New York, NY, USA
| | - Bradley N Smith
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Evadnie Rampersaud
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Gang Wu
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Joanne Wuu
- Department of Neurology, University of Miami, Miami, FL, USA
| | - Aleksey Shatunov
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
| | - Alfredo Iacoangeli
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ahmad Al Khleifat
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
| | - Daniel A Mordes
- Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA, USA
| | - Sulagna Ghosh
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA, USA
| | - Kevin Eggan
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Department of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA, USA
| | - Rosa Rademakers
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - Jacob L McCauley
- John P. Hussman Institute for Human Genomics, University of Miami, Miller School of Medicine, Miami, FL, USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Rebecca Schüle
- Center for Neurology and Hertie Institute für Clinical Brain Research, University of Tübingen, German Center for Neurodegenerative Diseases, Tübingen, Germany
| | - Stephan Züchner
- John P. Hussman Institute for Human Genomics, University of Miami, Miller School of Medicine, Miami, FL, USA
- The Dr. John T. Macdonald Foundation Department of Human Genetics, University of Miami, Miller School of Medicine, Miami, FL, USA
| | - Michael Benatar
- Department of Neurology, University of Miami, Miami, FL, USA
| | - J Paul Taylor
- Howard Hughes Medical Institute, Chevy Chase, MD, USA
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Michael Nalls
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD, USA
- Data Tecnica International, Glen Echo, MD, USA
| | - Marc Gotkine
- Department of Neurology, The Agnes Ginges Center for Human Neurogenetics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Karen E Morrison
- Faculty of Medicine, University of Southampton and Department of Neurology, University Hospital Southampton, Southampton, UK
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
- Department of Neurology, King's College Hospital, London, UK
| | - Bryan Traynor
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD, USA
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
| | - Christopher E Shaw
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Centre for Brain Research, University of Auckland, Auckland, New Zealand
| | - David B Goldstein
- Institute for Genomic Medicine, Columbia University, New York, NY, USA
| | - Matthew B Harms
- Department of Neurology, Columbia University, New York, NY, USA
| | - Mark J Daly
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Benjamin M Neale
- Analytic and Translational Genetics Unit, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
- Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
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31
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Chen HJ, Topp SD, Hui HS, Zacco E, Katarya M, McLoughlin C, King A, Smith BN, Troakes C, Pastore A, Shaw CE. RRM adjacent TARDBP mutations disrupt RNA binding and enhance TDP-43 proteinopathy. Brain 2019; 142:3753-3770. [PMID: 31605140 PMCID: PMC6885686 DOI: 10.1093/brain/awz313] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 07/24/2019] [Accepted: 08/16/2019] [Indexed: 12/11/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) presents with focal muscle weakness due to motor neuron degeneration that becomes generalized, leading to death from respiratory failure within 3-5 years from symptom onset. Despite the heterogeneity of aetiology, TDP-43 proteinopathy is a common pathological feature that is observed in >95% of ALS and tau-negative frontotemporal dementia (FTD) cases. TDP-43 is a DNA/RNA-binding protein that in ALS and FTD translocates from being predominantly nuclear to form detergent-resistant, hyperphosphorylated aggregates in the cytoplasm of affected neurons and glia. Mutations in TARDBP account for 1-4% of all ALS cases and almost all arise in the low complexity C-terminal domain that does not affect RNA binding and processing. Here we report an ALS/FTD kindred with a novel K181E TDP-43 mutation that is located in close proximity to the RRM1 domain. To offer predictive gene testing to at-risk family members, we undertook a series of functional studies to characterize the properties of the mutation. Spectroscopy studies of the K181E protein revealed no evidence of significant misfolding. Although it is unable to bind to or splice RNA, it forms abundant aggregates in transfected cells. We extended our study to include other ALS-linked mutations adjacent to the RRM domains that also disrupt RNA binding and greatly enhance TDP-43 aggregation, forming detergent-resistant and hyperphosphorylated inclusions. Lastly, we demonstrate that K181E binds to, and sequesters, wild-type TDP-43 within nuclear and cytoplasmic inclusions. Thus, we demonstrate that TDP-43 mutations that disrupt RNA binding greatly enhance aggregation and are likely to be pathogenic as they promote wild-type TDP-43 to mislocalize and aggregate acting in a dominant-negative manner. This study highlights the importance of RNA binding to maintain TDP-43 solubility and the role of TDP-43 aggregation in disease pathogenesis.
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Affiliation(s)
- Han-Jou Chen
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, 125 Coldharbour Lane, Camberwell, SE5 9NU, London, UK
- York Biomedical Research Institute, Department of Biology, University of York, Wentworth Way, YO10 5DD, York, UK
| | - Simon D Topp
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, 125 Coldharbour Lane, Camberwell, SE5 9NU, London, UK
| | - Ho Sang Hui
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, 125 Coldharbour Lane, Camberwell, SE5 9NU, London, UK
| | - Elsa Zacco
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, 125 Coldharbour Lane, Camberwell, SE5 9NU, London, UK
| | - Malvika Katarya
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, 125 Coldharbour Lane, Camberwell, SE5 9NU, London, UK
| | - Conor McLoughlin
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, 125 Coldharbour Lane, Camberwell, SE5 9NU, London, UK
| | - Andrew King
- MRC London Neurodegenerative Diseases Brain Bank, De Crespigny Park, SE5 8AF, London, UK
| | - Bradley N Smith
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, 125 Coldharbour Lane, Camberwell, SE5 9NU, London, UK
| | - Claire Troakes
- MRC London Neurodegenerative Diseases Brain Bank, De Crespigny Park, SE5 8AF, London, UK
| | - Annalisa Pastore
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, 125 Coldharbour Lane, Camberwell, SE5 9NU, London, UK
| | - Christopher E Shaw
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, 125 Coldharbour Lane, Camberwell, SE5 9NU, London, UK
- Centre for Brain Research, University of Auckland, Auckland, New Zealand
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32
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Iacoangeli A, Al Khleifat A, Jones AR, Sproviero W, Shatunov A, Opie-Martin S, Morrison KE, Shaw PJ, Shaw CE, Fogh I, Dobson RJ, Newhouse SJ, Al-Chalabi A. C9orf72 intermediate expansions of 24-30 repeats are associated with ALS. Acta Neuropathol Commun 2019; 7:115. [PMID: 31315673 PMCID: PMC6637621 DOI: 10.1186/s40478-019-0724-4] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 04/16/2019] [Indexed: 12/11/2022] Open
Abstract
The expansion of a hexanucleotide repeat GGGGCC in C9orf72 is the most common known cause of ALS accounting for ~ 40% familial cases and ~ 7% sporadic cases in the European population. In most people, the repeat length is 2, but in people with ALS, hundreds to thousands of repeats may be observed. A small proportion of people have an intermediate expansion, of the order of 20 to 30 repeats in size, and it remains unknown whether intermediate expansions confer risk of ALS in the same way that massive expansions do. We investigated the association of this intermediate repeat with ALS by performing a meta-analysis of four previously published studies and a new British/Alzheimer's Disease Neuroimaging Initiative dataset of 1295 cases and 613 controls. The final dataset comprised 5071 cases and 3747 controls. Our meta-analysis showed association between ALS and intermediate C9orf72 repeats of 24 to 30 repeats in size (random-effects model OR = 4.2, 95% CI = 1.23-14.35, p-value = 0.02). Furthermore, we showed a different frequency of the repeat between the northern and southern European populations (Fisher's exact test p-value = 5 × 10- 3). Our findings provide evidence for the association between intermediate repeats and ALS (p-value = 2 × 10- 4) with direct relevance for research and clinical practice by showing that an expansion of 24 or more repeats should be considered pathogenic.
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Solomon DA, Stepto A, Au WH, Adachi Y, Diaper DC, Hall R, Rekhi A, Boudi A, Tziortzouda P, Lee YB, Smith B, Bridi JC, Spinelli G, Dearlove J, Humphrey DM, Gallo JM, Troakes C, Fanto M, Soller M, Rogelj B, Parsons RB, Shaw CE, Hortobágyi T, Hirth F. A feedback loop between dipeptide-repeat protein, TDP-43 and karyopherin-α mediates C9orf72-related neurodegeneration. Brain 2019; 141:2908-2924. [PMID: 30239641 PMCID: PMC6158706 DOI: 10.1093/brain/awy241] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 08/02/2018] [Indexed: 12/13/2022] Open
Abstract
Accumulation and aggregation of TDP-43 is a major pathological hallmark of amyotrophic lateral sclerosis and frontotemporal dementia. TDP-43 inclusions also characterize patients with GGGGCC (G4C2) hexanucleotide repeat expansion in C9orf72 that causes the most common genetic form of amyotrophic lateral sclerosis and frontotemporal dementia (C9ALS/FTD). Functional studies in cell and animal models have identified pathogenic mechanisms including repeat-induced RNA toxicity and accumulation of G4C2-derived dipeptide-repeat proteins. The role of TDP-43 dysfunction in C9ALS/FTD, however, remains elusive. We found G4C2-derived dipeptide-repeat protein but not G4C2-RNA accumulation caused TDP-43 proteinopathy that triggered onset and progression of disease in Drosophila models of C9ALS/FTD. Timing and extent of TDP-43 dysfunction was dependent on levels and identity of dipeptide-repeat proteins produced, with poly-GR causing early and poly-GA/poly-GP causing late onset of disease. Accumulating cytosolic, but not insoluble aggregated TDP-43 caused karyopherin-α2/4 (KPNA2/4) pathology, increased levels of dipeptide-repeat proteins and enhanced G4C2-related toxicity. Comparable KPNA4 pathology was observed in both sporadic frontotemporal dementia and C9ALS/FTD patient brains characterized by its nuclear depletion and cytosolic accumulation, irrespective of TDP-43 or dipeptide-repeat protein aggregates. These findings identify a vicious feedback cycle for dipeptide-repeat protein-mediated TDP-43 and subsequent KPNA pathology, which becomes self-sufficient of the initiating trigger and causes C9-related neurodegeneration.
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Affiliation(s)
- Daniel A Solomon
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Alan Stepto
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Wing Hei Au
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Yoshitsugu Adachi
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Danielle C Diaper
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Rachel Hall
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Anjeet Rekhi
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Adel Boudi
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Paraskevi Tziortzouda
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Youn-Bok Lee
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Bradley Smith
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Jessika C Bridi
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Greta Spinelli
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Jonah Dearlove
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Dickon M Humphrey
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Jean-Marc Gallo
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Claire Troakes
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Manolis Fanto
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Matthias Soller
- School of Biosciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Boris Rogelj
- Jozef Stefan Institute, Department of Biotechnology and Biomedical Research Institute BRIS and University of Ljubljana, Faculty of Chemistry and Chemical Technology, Ljubljana, Slovenia
| | - Richard B Parsons
- King's College London, School of Cancer Studies and Pharmaceutical Sciences, London, UK
| | - Christopher E Shaw
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Tibor Hortobágyi
- MTA-DE Cerebrovascular and Neurodegenerative Research Group, Departments of Neurology and Neuropathology, University of Debrecen, Debrecen, Hungary.,King's College London, Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Frank Hirth
- King's College London, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, London, UK
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Kattuah W, Rogelj B, King A, Shaw CE, Hortobágyi T, Troakes C. Heterogeneous Nuclear Ribonucleoprotein E2 (hnRNP E2) Is a Component of TDP-43 Aggregates Specifically in the A and C Pathological Subtypes of Frontotemporal Lobar Degeneration. Front Neurosci 2019; 13:551. [PMID: 31213972 PMCID: PMC6558155 DOI: 10.3389/fnins.2019.00551] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 05/13/2019] [Indexed: 12/12/2022] Open
Abstract
TAR DNA-binding protein 43 (TDP-43) is the major component of the ubiquitin-positive protein aggregates seen in the majority of frontotemporal lobar degeneration and amyotrophic lateral sclerosis cases. TDP-43 belongs to the heterogeneous nuclear ribonucleoprotein (hnRNP) family that is involved in the regulation of RNA transcription, splicing, transport and translation. There are a great many hnRNPs, which often have overlapping functions and act cooperatively in RNA processing. Here we demonstrate that another hnRNP family member, hnRNP E2, shows a striking accumulation within dystrophic neurites and cytoplasmic inclusions in the frontal cortex and hippocampus of a subset of FTLD-TDP cases belonging to pathological subtypes A and C, where hnRNP E2 was found to co-localize with 87% of TDP-43 immunopositive inclusions. hnRNP E2-positive inclusions were not seen in FTLD-TDP cases with the C9orf72 expansion or in any other neurodegenerative disorders examined. This interaction with TDP-43 in specific FTLD subtypes suggests different underlying neurodegenerative pathways.
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Affiliation(s)
- Wejdan Kattuah
- London Neurodegenerative Diseases Brain Bank, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.,Department of Physiological Sciences, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Boris Rogelj
- Department of Biotechnology, Jozef Stefan Institute, Ljubljana, Slovenia.,Biomedical Research Institute BRIS, Ljubljana, Slovenia.,Faculty of Chemistry and Chemical Technology, University of Ljubljana, Ljubljana, Slovenia
| | - Andrew King
- London Neurodegenerative Diseases Brain Bank, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.,Department of Clinical Neuropathology, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Christopher E Shaw
- UK Dementia Research Institute, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Tibor Hortobágyi
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.,Department of Pathology, University of Szeged, Szeged, Hungary.,MTA-DE Cerebrovascular and Neurodegenerative Research Group, Department of Neurology, University of Debrecen, Debrecen, Hungary
| | - Claire Troakes
- London Neurodegenerative Diseases Brain Bank, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
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Gowland A, Opie-Martin S, Scott KM, Jones AR, Mehta PR, Batts CJ, Ellis CM, Leigh PN, Shaw CE, Sreedharan J, Al-Chalabi A. Predicting the future of ALS: the impact of demographic change and potential new treatments on the prevalence of ALS in the United Kingdom, 2020-2116. Amyotroph Lateral Scler Frontotemporal Degener 2019; 20:264-274. [PMID: 30961394 PMCID: PMC6567553 DOI: 10.1080/21678421.2019.1587629] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Objective: To model the effects of demographic change under various scenarios of possible future treatment developments in ALS. Methods: Patients diagnosed with ALS at the King’s College Hospital Motor Nerve Clinic between 2004 and 2017, and living within the London boroughs of Lambeth, Southwark, and Lewisham (LSL), were included as incident cases. We also ascertained incident cases from the Canterbury region over the same period. Future incidence of ALS was estimated by applying the calculated age- and sex-specific incidence rates to the UK population projections from 2020 to 2116. The number of prevalent cases for each future year was estimated based on an established method. Assuming constant incidence, we modelled four possible future prevalence scenarios by altering the median disease duration for varying subsets of the population, to represent the impact of new treatments. Results: The total number of people newly diagnosed with ALS per year in the UK is projected to rise from a baseline of 1415 UK cases in 2010 to 1701 in 2020 and 2635 in 2116. Overall prevalence of ALS was predicted to increase from 8.58 per 100,000 persons in 2020 to 9.67 per 100,000 persons in 2116. Halting disease progression in patients with C9orf72 mutations would yield the greatest impact of the modelled treatment scenarios, increasing prevalence in the year 2066 from a baseline of 9.50 per 100,000 persons to 15.68 per 100,000 persons. Conclusions: Future developments in treatment would combine with the effects of demographic change to result in more people living longer with ALS.
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Affiliation(s)
- Alison Gowland
- a Department of Basic and Clinical Neuroscience , King's College London, Maurice Wohl Clinical Neuroscience Institute , London , UK
| | - Sarah Opie-Martin
- a Department of Basic and Clinical Neuroscience , King's College London, Maurice Wohl Clinical Neuroscience Institute , London , UK
| | - Kirsten M Scott
- b Department of Clinical Neuroscience , University of Cambridge , Cambridge , UK
| | - Ashley R Jones
- a Department of Basic and Clinical Neuroscience , King's College London, Maurice Wohl Clinical Neuroscience Institute , London , UK
| | - Puja R Mehta
- a Department of Basic and Clinical Neuroscience , King's College London, Maurice Wohl Clinical Neuroscience Institute , London , UK.,c King's College Hospital , London , UK
| | - Christine J Batts
- d Kent and Canterbury Hospital , East Kent Hospital NHS University Foundation Trust , Canterbury , UK
| | | | - P Nigel Leigh
- e Department of Neuroscience, Brighton and Sussex Medical School , Trafford Centre for Biomedical Research, University of Sussex , Brighton , UK , and
| | - Christopher E Shaw
- f United Kingdom Dementia Research Institute, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience , King's College London , London , UK
| | - Jemeen Sreedharan
- a Department of Basic and Clinical Neuroscience , King's College London, Maurice Wohl Clinical Neuroscience Institute , London , UK
| | - Ammar Al-Chalabi
- a Department of Basic and Clinical Neuroscience , King's College London, Maurice Wohl Clinical Neuroscience Institute , London , UK.,c King's College Hospital , London , UK
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Al Khleifat A, Iacoangeli A, Shatunov A, Fang T, Sproviero W, Jones AR, Opie-Martin S, Morrison KE, Shaw PJ, Shaw CE, Powell JF, Dobson R, Newhouse SJ, Al-Chalabi A. Telomere length is greater in ALS than in controls: a whole genome sequencing study. Amyotroph Lateral Scler Frontotemporal Degener 2019; 20:229-234. [PMID: 30931641 PMCID: PMC6567548 DOI: 10.1080/21678421.2019.1586951] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background: Amyotrophic lateral sclerosis is a neurodegenerative disease of motor neurons resulting in progressive paralysis and death, typically within 3-5 years. Although the heritability of ALS is about 60%, only about 11% is explained by common gene variants, suggesting that other forms of genetic variation are important. Telomeres maintain DNA integrity during cellular replication and shorten naturally with age. Gender and age are risk factors for ALS and also associated with telomere length. We therefore investigated telomere length in ALS. Methods: We estimated telomere length by applying a bioinformatics analysis to whole genome sequence data of leukocyte-derived DNA from people with ALS and age and gender-matched matched controls in a UK population. We tested the association of telomere length with ALS and ALS survival. Results: There were 1241 people with ALS and 335 controls. The median age for ALS was 62.5 years and for controls, 60.1 years, with a male-female ratio of 62:38. Accounting for age and sex, there was a 9% increase of telomere length in ALS compared to matched controls. Those with longer telomeres had a 16% increase in median survival. Of nine SNPs associated with telomere length, two were also associated with ALS: rs8105767 near the ZNF208 gene (p = 1.29 × 10-4) and rs6772228 (p = 0.001), which is in an intron for the PXK gene. Conclusions: Longer telomeres in leukocyte-derived DNA are associated with ALS, and with increased survival in those with ALS.
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Affiliation(s)
- Ahmad Al Khleifat
- Department of Basic and Clinical Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, UK;
| | - Alfredo Iacoangeli
- Department of Basic and Clinical Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, UK; ,Department of Biostatistics and Health Informatics, King’s College London, London, UK;
| | - Aleksey Shatunov
- Department of Basic and Clinical Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, UK;
| | - Ton Fang
- Department of Basic and Clinical Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, UK;
| | - William Sproviero
- Department of Basic and Clinical Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, UK;
| | - Ashley R. Jones
- Department of Basic and Clinical Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, UK;
| | - Sarah Opie-Martin
- Department of Basic and Clinical Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, UK;
| | - Karen E. Morrison
- Faculty of Medicine, University of Southampton, University Hospital Southampton NHS Foundation Trust, Southampton, UK;
| | - Pamela J. Shaw
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK;
| | - Christopher E. Shaw
- Department of Basic and Clinical Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, UK; ,King’s College Hospital, London, UK; ,Psychology and Neuroscience, United Kingdom Dementia Research Institute, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, King’s College London, London, UK, and;
| | - John F. Powell
- Department of Basic and Clinical Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, UK;
| | - Richard Dobson
- Department of Biostatistics and Health Informatics, King’s College London, London, UK; ,Farr Institute of Health Informatics Research, UCL Institute of Health Informatics, University College London, London, UK
| | - Steven J. Newhouse
- Department of Biostatistics and Health Informatics, King’s College London, London, UK; ,Farr Institute of Health Informatics Research, UCL Institute of Health Informatics, University College London, London, UK
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, UK; ,King’s College Hospital, London, UK; ,Correspondence: Ammar Al-Chalabi, Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, 5 Cutcombe Road, LondonSE5 9RX, UK. Tel:+44 2078485192, +44 2078485190. E-mail:
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37
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Bajc Česnik A, Darovic S, Prpar Mihevc S, Štalekar M, Malnar M, Motaln H, Lee YB, Mazej J, Pohleven J, Grosch M, Modic M, Fonovič M, Turk B, Drukker M, Shaw CE, Rogelj B. Nuclear RNA foci from C9ORF72 expansion mutation form paraspeckle-like bodies. J Cell Sci 2019; 132:jcs.224303. [PMID: 30745340 DOI: 10.1242/jcs.224303] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 01/31/2019] [Indexed: 12/12/2022] Open
Abstract
The GGGGCC (G4C2) repeat expansion mutation in the C9ORF72 gene is the most common genetic cause of frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS). Transcription of the repeat and formation of nuclear RNA foci, which sequester specific RNA-binding proteins, is one of the possible pathological mechanisms. Here, we show that (G4C2) n repeat RNA predominantly associates with essential paraspeckle proteins SFPQ, NONO, RBM14, FUS and hnRNPH and colocalizes with known paraspeckle-associated RNA hLinc-p21. As formation of paraspeckles in motor neurons has been associated with early phases of ALS, we investigated the extent of similarity between paraspeckles and (G4C2) n RNA foci. Overexpression of (G4C2)72 RNA results in their increased number and colocalization with SFPQ-stained nuclear bodies. These paraspeckle-like (G4C2)72 RNA foci form independently of the known paraspeckle scaffold, the long non-coding RNA NEAT1 Moreover, the knockdown of SFPQ protein in C9ORF72 expansion mutation-positive fibroblasts significantly reduces the number of (G4C2) n RNA foci. In conclusion, (G4C2) n RNA foci have characteristics of paraspeckles, which suggests that both RNA foci and paraspeckles play roles in FTD and ALS, and implies approaches for regulation of their formation.
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Affiliation(s)
- Ana Bajc Česnik
- Department of Biotechnology, Jozef Stefan Institute, Ljubljana 1000, Slovenia.,Graduate School of Biomedicine, Faculty of Medicine, University of Ljubljana, Ljubljana 1000, Slovenia
| | - Simona Darovic
- Department of Biotechnology, Jozef Stefan Institute, Ljubljana 1000, Slovenia.,Biomedical Research Institute BRIS, Ljubljana 1000, Slovenia
| | - Sonja Prpar Mihevc
- Department of Biotechnology, Jozef Stefan Institute, Ljubljana 1000, Slovenia
| | - Maja Štalekar
- Department of Biotechnology, Jozef Stefan Institute, Ljubljana 1000, Slovenia.,Biomedical Research Institute BRIS, Ljubljana 1000, Slovenia
| | - Mirjana Malnar
- Department of Biotechnology, Jozef Stefan Institute, Ljubljana 1000, Slovenia.,Graduate School of Biomedicine, Faculty of Medicine, University of Ljubljana, Ljubljana 1000, Slovenia
| | - Helena Motaln
- Department of Biotechnology, Jozef Stefan Institute, Ljubljana 1000, Slovenia
| | - Youn-Bok Lee
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, King's College London, London SE5 9RT, UK
| | - Julija Mazej
- Department of Biotechnology, Jozef Stefan Institute, Ljubljana 1000, Slovenia.,Faculty of Chemistry and Chemical Technology, University of Ljubljana, Ljubljana 1000, Slovenia
| | - Jure Pohleven
- Department of Biotechnology, Jozef Stefan Institute, Ljubljana 1000, Slovenia
| | - Markus Grosch
- Helmholtz Center Munich, Institute of Stem Cell Research, German Research Center for Environmental Health, Neuherberg 85764, Germany
| | - Miha Modic
- Helmholtz Center Munich, Institute of Stem Cell Research, German Research Center for Environmental Health, Neuherberg 85764, Germany
| | - Marko Fonovič
- Department of Biochemistry and Molecular and Structural Biology, Jozef Stefan Institute, Ljubljana 1000, Slovenia
| | - Boris Turk
- Department of Biochemistry and Molecular and Structural Biology, Jozef Stefan Institute, Ljubljana 1000, Slovenia
| | - Micha Drukker
- Helmholtz Center Munich, Institute of Stem Cell Research, German Research Center for Environmental Health, Neuherberg 85764, Germany
| | - Christopher E Shaw
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, King's College London, London SE5 9RT, UK
| | - Boris Rogelj
- Department of Biotechnology, Jozef Stefan Institute, Ljubljana 1000, Slovenia .,Biomedical Research Institute BRIS, Ljubljana 1000, Slovenia.,Faculty of Chemistry and Chemical Technology, University of Ljubljana, Ljubljana 1000, Slovenia
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38
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Kunkle BW, Grenier-Boley B, Sims R, Bis JC, Damotte V, Naj AC, Boland A, Vronskaya M, van der Lee SJ, Amlie-Wolf A, Bellenguez C, Frizatti A, Chouraki V, Martin ER, Sleegers K, Badarinarayan N, Jakobsdottir J, Hamilton-Nelson KL, Moreno-Grau S, Olaso R, Raybould R, Chen Y, Kuzma AB, Hiltunen M, Morgan T, Ahmad S, Vardarajan BN, Epelbaum J, Hoffmann P, Boada M, Beecham GW, Garnier JG, Harold D, Fitzpatrick AL, Valladares O, Moutet ML, Gerrish A, Smith AV, Qu L, Bacq D, Denning N, Jian X, Zhao Y, Del Zompo M, Fox NC, Choi SH, Mateo I, Hughes JT, Adams HH, Malamon J, Sanchez-Garcia F, Patel Y, Brody JA, Dombroski BA, Naranjo MCD, Daniilidou M, Eiriksdottir G, Mukherjee S, Wallon D, Uphill J, Aspelund T, Cantwell LB, Garzia F, Galimberti D, Hofer E, Butkiewicz M, Fin B, Scarpini E, Sarnowski C, Bush WS, Meslage S, Kornhuber J, White CC, Song Y, Barber RC, Engelborghs S, Sordon S, Voijnovic D, Adams PM, Vandenberghe R, Mayhaus M, Cupples LA, Albert MS, De Deyn PP, Gu W, Himali JJ, Beekly D, Squassina A, Hartmann AM, Orellana A, Blacker D, Rodriguez-Rodriguez E, Lovestone S, Garcia ME, Doody RS, Munoz-Fernadez C, Sussams R, Lin H, Fairchild TJ, Benito YA, Holmes C, Karamujić-Čomić H, Frosch MP, Thonberg H, Maier W, Roshchupkin G, Ghetti B, Giedraitis V, Kawalia A, Li S, Huebinger RM, Kilander L, Moebus S, Hernández I, Kamboh MI, Brundin R, Turton J, Yang Q, Katz MJ, Concari L, Lord J, Beiser AS, Keene CD, Helisalmi S, Kloszewska I, Kukull WA, Koivisto AM, Lynch A, Tarraga L, Larson EB, Haapasalo A, Lawlor B, Mosley TH, Lipton RB, Solfrizzi V, Gill M, Longstreth WT, Montine TJ, Frisardi V, Diez-Fairen M, Rivadeneira F, Petersen RC, Deramecourt V, Alvarez I, Salani F, Ciaramella A, Boerwinkle E, Reiman EM, Fievet N, Rotter JI, Reisch JS, Hanon O, Cupidi C, Andre Uitterlinden AG, Royall DR, Dufouil C, Maletta RG, de Rojas I, Sano M, Brice A, Cecchetti R, George-Hyslop PS, Ritchie K, Tsolaki M, Tsuang DW, Dubois B, Craig D, Wu CK, Soininen H, Avramidou D, Albin RL, Fratiglioni L, Germanou A, Apostolova LG, Keller L, Koutroumani M, Arnold SE, Panza F, Gkatzima O, Asthana S, Hannequin D, Whitehead P, Atwood CS, Caffarra P, Hampel H, Quintela I, Carracedo Á, Lannfelt L, Rubinsztein DC, Barnes LL, Pasquier F, Frölich L, Barral S, McGuinness B, Beach TG, Johnston JA, Becker JT, Passmore P, Bigio EH, Schott JM, Bird TD, Warren JD, Boeve BF, Lupton MK, Bowen JD, Proitsi P, Boxer A, Powell JF, Burke JR, Kauwe JSK, Burns JM, Mancuso M, Buxbaum JD, Bonuccelli U, Cairns NJ, McQuillin A, Cao C, Livingston G, Carlson CS, Bass NJ, Carlsson CM, Hardy J, Carney RM, Bras J, Carrasquillo MM, Guerreiro R, Allen M, Chui HC, Fisher E, Masullo C, Crocco EA, DeCarli C, Bisceglio G, Dick M, Ma L, Duara R, Graff-Radford NR, Evans DA, Hodges A, Faber KM, Scherer M, Fallon KB, Riemenschneider M, Fardo DW, Heun R, Farlow MR, Kölsch H, Ferris S, Leber M, Foroud TM, Heuser I, Galasko DR, Giegling I, Gearing M, Hüll M, Geschwind DH, Gilbert JR, Morris J, Green RC, Mayo K, Growdon JH, Feulner T, Hamilton RL, Harrell LE, Drichel D, Honig LS, Cushion TD, Huentelman MJ, Hollingworth P, Hulette CM, Hyman BT, Marshall R, Jarvik GP, Meggy A, Abner E, Menzies GE, Jin LW, Leonenko G, Real LM, Jun GR, Baldwin CT, Grozeva D, Karydas A, Russo G, Kaye JA, Kim R, Jessen F, Kowall NW, Vellas B, Kramer JH, Vardy E, LaFerla FM, Jöckel KH, Lah JJ, Dichgans M, Leverenz JB, Mann D, Levey AI, Pickering-Brown S, Lieberman AP, Klopp N, Lunetta KL, Wichmann HE, Lyketsos CG, Morgan K, Marson DC, Brown K, Martiniuk F, Medway C, Mash DC, Nöthen MM, Masliah E, Hooper NM, McCormick WC, Daniele A, McCurry SM, Bayer A, McDavid AN, Gallacher J, McKee AC, van den Bussche H, Mesulam M, Brayne C, Miller BL, Riedel-Heller S, Miller CA, Miller JW, Al-Chalabi A, Morris JC, Shaw CE, Myers AJ, Wiltfang J, O'Bryant S, Olichney JM, Alvarez V, Parisi JE, Singleton AB, Paulson HL, Collinge J, Perry WR, Mead S, Peskind E, Cribbs DH, Rossor M, Pierce A, Ryan NS, Poon WW, Nacmias B, Potter H, Sorbi S, Quinn JF, 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Genetic meta-analysis of diagnosed Alzheimer's disease identifies new risk loci and implicates Aβ, tau, immunity and lipid processing. Nat Genet 2019; 51:414-430. [PMID: 30820047 PMCID: PMC6463297 DOI: 10.1038/s41588-019-0358-2] [Citation(s) in RCA: 1518] [Impact Index Per Article: 303.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 01/22/2019] [Indexed: 02/08/2023]
Abstract
Risk for late-onset Alzheimer's disease (LOAD), the most prevalent dementia, is partially driven by genetics. To identify LOAD risk loci, we performed a large genome-wide association meta-analysis of clinically diagnosed LOAD (94,437 individuals). We confirm 20 previous LOAD risk loci and identify five new genome-wide loci (IQCK, ACE, ADAM10, ADAMTS1, and WWOX), two of which (ADAM10, ACE) were identified in a recent genome-wide association (GWAS)-by-familial-proxy of Alzheimer's or dementia. Fine-mapping of the human leukocyte antigen (HLA) region confirms the neurological and immune-mediated disease haplotype HLA-DR15 as a risk factor for LOAD. Pathway analysis implicates immunity, lipid metabolism, tau binding proteins, and amyloid precursor protein (APP) metabolism, showing that genetic variants affecting APP and Aβ processing are associated not only with early-onset autosomal dominant Alzheimer's disease but also with LOAD. Analyses of risk genes and pathways show enrichment for rare variants (P = 1.32 × 10-7), indicating that additional rare variants remain to be identified. We also identify important genetic correlations between LOAD and traits such as family history of dementia and education.
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Affiliation(s)
- Brian W Kunkle
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA.
| | - Benjamin Grenier-Boley
- Inserm, U1167, RID-AGE-Risk Factors and Molecular Determinants of Aging-Related Diseases, Lille, France
- Institut Pasteur de Lille, Lille, France
- Univ. Lille, U1167-Excellence Laboratory LabEx DISTALZ, Lille, France
| | - Rebecca Sims
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
- UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK
| | - Joshua C Bis
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Vincent Damotte
- Inserm, U1167, RID-AGE-Risk Factors and Molecular Determinants of Aging-Related Diseases, Lille, France
- Institut Pasteur de Lille, Lille, France
- Univ. Lille, U1167-Excellence Laboratory LabEx DISTALZ, Lille, France
| | - Adam C Naj
- Department of Biostatistics and Epidemiology/Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Anne Boland
- Centre National de Recherche en Génomique Humaine, Institut de Biologie François Jacob, CEA, Université Paris-Saclay, and LabEx GENMED, Evry, France
| | - Maria Vronskaya
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | - Sven J van der Lee
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Alexandre Amlie-Wolf
- Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Céline Bellenguez
- Inserm, U1167, RID-AGE-Risk Factors and Molecular Determinants of Aging-Related Diseases, Lille, France
- Institut Pasteur de Lille, Lille, France
- Univ. Lille, U1167-Excellence Laboratory LabEx DISTALZ, Lille, France
| | - Aura Frizatti
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | - Vincent Chouraki
- Inserm, U1167, RID-AGE-Risk Factors and Molecular Determinants of Aging-Related Diseases, Lille, France
- Institut Pasteur de Lille, Lille, France
- Univ. Lille, U1167-Excellence Laboratory LabEx DISTALZ, Lille, France
- Framingham Heart Study, Framingham, MA, USA
- Department of Neurology, Boston University School of Medicine, Boston, MA, USA
| | - Eden R Martin
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Kristel Sleegers
- Neurodegenerative Brain Diseases Group, Center for Molecular Neurology, VIB, Antwerp, Belgium
- Laboratory for Neurogenetics, Institute Born-Bunge, University of Antwerp, Antwerp, Belgium
| | - Nandini Badarinarayan
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | | | - Kara L Hamilton-Nelson
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Sonia Moreno-Grau
- Research Center and Memory Clinic of Fundació ACE, Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - Robert Olaso
- Centre National de Recherche en Génomique Humaine, Institut de Biologie François Jacob, CEA, Université Paris-Saclay, and LabEx GENMED, Evry, France
| | - Rachel Raybould
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
- UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK
| | - Yuning Chen
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Amanda B Kuzma
- Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Mikko Hiltunen
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Department of Neurology, Kuopio University Hospital, Kuopio, Finland
| | - Taniesha Morgan
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | - Shahzad Ahmad
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Badri N Vardarajan
- Taub Institute on Alzheimer's Disease and the Aging Brain, Department of Neurology, Columbia University, New York, NY, USA
- Gertrude H. Sergievsky Center, Columbia University, New York, NY, USA
- Department of Neurology, Columbia University, New York, NY, USA
| | - Jacques Epelbaum
- UMR 894, Center for Psychiatry and Neuroscience, Inserm, Université Paris Descartes, Paris, France
| | - Per Hoffmann
- Institute of Human Genetics, University of Bonn, Bonn, Germany
- Department of Genomics, Life & Brain Center, University of Bonn, Bonn, Germany
- Division of Medical Genetics, University Hospital and Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Merce Boada
- Research Center and Memory Clinic of Fundació ACE, Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - Gary W Beecham
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Jean-Guillaume Garnier
- Centre National de Recherche en Génomique Humaine, Institut de Biologie François Jacob, CEA, Université Paris-Saclay, and LabEx GENMED, Evry, France
| | - Denise Harold
- School of Biotechnology, Dublin City University, Dublin, Ireland
| | - Annette L Fitzpatrick
- Department of Family Medicine, University of Washington, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Otto Valladares
- Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Marie-Laure Moutet
- Centre National de Recherche en Génomique Humaine, Institut de Biologie François Jacob, CEA, Université Paris-Saclay, and LabEx GENMED, Evry, France
| | - Amy Gerrish
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | - Albert V Smith
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Liming Qu
- Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Delphine Bacq
- Centre National de Recherche en Génomique Humaine, Institut de Biologie François Jacob, CEA, Université Paris-Saclay, and LabEx GENMED, Evry, France
| | - Nicola Denning
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
- UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK
| | - Xueqiu Jian
- Brown Foundation Institute of Molecular Medicine, University of Texas Health Sciences Center at Houston, Houston, TX, USA
| | - Yi Zhao
- Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Maria Del Zompo
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy
| | - Nick C Fox
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
- UK Dementia Research Institute at UCL, Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | - Seung-Hoan Choi
- Research Center and Memory Clinic of Fundació ACE, Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya, Barcelona, Spain
| | - Ignacio Mateo
- Neurology Service and CIBERNED, 'Marqués de Valdecilla' University Hospital (University of Cantabria and IDIVAL), Santander, Spain
| | - Joseph T Hughes
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Hieab H Adams
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - John Malamon
- Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | | | - Yogen Patel
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Jennifer A Brody
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Beth A Dombroski
- Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | | | - Makrina Daniilidou
- Department of Neurology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | | | - David Wallon
- Normandie University, UNIROUEN, Inserm U1245, and Rouen University Hospital, Department of Neurology, Department of Genetics and CNR-MAJ, Normandy Center for Genomic and Personalized Medicine, Rouen, France
| | - James Uphill
- Department of Neurodegenerative Disease, MRC Prion Unit at UCL, Institute of Prion Diseases, London, UK
| | - Thor Aspelund
- Icelandic Heart Association, Kopavogur, Iceland
- Centre for Public Health, University of Iceland, Reykjavik, Iceland
| | - Laura B Cantwell
- Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Fabienne Garzia
- Centre National de Recherche en Génomique Humaine, Institut de Biologie François Jacob, CEA, Université Paris-Saclay, and LabEx GENMED, Evry, France
| | - Daniela Galimberti
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy
- University of Milan, Centro Dino Ferrari, Milan, Italy
| | - Edith Hofer
- Clinical Division of Neurogeriatrics, Department of Neurology, Medical University Graz, Graz, Austria
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria
| | - Mariusz Butkiewicz
- Institute for Computational Biology, Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Bertrand Fin
- Centre National de Recherche en Génomique Humaine, Institut de Biologie François Jacob, CEA, Université Paris-Saclay, and LabEx GENMED, Evry, France
| | - Elio Scarpini
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Neurodegenerative Diseases Unit, Milan, Italy
- University of Milan, Centro Dino Ferrari, Milan, Italy
| | - Chloe Sarnowski
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Will S Bush
- Institute for Computational Biology, Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Stéphane Meslage
- Centre National de Recherche en Génomique Humaine, Institut de Biologie François Jacob, CEA, Université Paris-Saclay, and LabEx GENMED, Evry, France
| | - Johannes Kornhuber
- Department of Psychiatry and Psychotherapy, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Charles C White
- Program in Medical and Population Genetics, Broad Institute, Cambridge, MA, USA
| | - Yuenjoo Song
- Institute for Computational Biology, Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Robert C Barber
- Department of Pharmacology and Neuroscience, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Sebastiaan Engelborghs
- Laboratory for Neurochemistry and Behavior, Institute Born-Bunge, University of Antwerp, Antwerp, Belgium
- Department of Neurology and Memory Clinic, Hospital Network Antwerp, Antwerp, Belgium
| | - Sabrina Sordon
- Department of Psychiatry and Psychotherapy, University Hospital, Saarland, Germany
| | - Dina Voijnovic
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Perrie M Adams
- Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Rik Vandenberghe
- Laboratory for Cognitive Neurology, Department of Neurology, University Hospital and University of Leuven, Leuven, Belgium
| | - Manuel Mayhaus
- Department of Psychiatry and Psychotherapy, University Hospital, Saarland, Germany
| | - L Adrienne Cupples
- Framingham Heart Study, Framingham, MA, USA
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Marilyn S Albert
- Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
| | - Peter P De Deyn
- Laboratory for Neurochemistry and Behavior, Institute Born-Bunge, University of Antwerp, Antwerp, Belgium
- Department of Neurology and Memory Clinic, Hospital Network Antwerp, Antwerp, Belgium
| | - Wei Gu
- Department of Psychiatry and Psychotherapy, University Hospital, Saarland, Germany
| | - Jayanadra J Himali
- Framingham Heart Study, Framingham, MA, USA
- Department of Neurology, Boston University School of Medicine, Boston, MA, USA
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Duane Beekly
- National Alzheimer's Coordinating Center, University of Washington, Seattle, WA, USA
| | - Alessio Squassina
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy
| | - Annette M Hartmann
- Department of Psychiatry, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Adelina Orellana
- Research Center and Memory Clinic of Fundació ACE, Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya, Barcelona, Spain
| | - Deborah Blacker
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Eloy Rodriguez-Rodriguez
- Neurology Service and CIBERNED, 'Marqués de Valdecilla' University Hospital (University of Cantabria and IDIVAL), Santander, Spain
| | | | - Melissa E Garcia
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, Bethesda, MD, USA
| | - Rachelle S Doody
- Alzheimer's Disease and Memory Disorders Center, Baylor College of Medicine, Houston, TX, USA
| | - Carmen Munoz-Fernadez
- Department of Immunology, Hospital Universitario Doctor Negrín, Las Palmas de Gran Canaria, Spain
| | - Rebecca Sussams
- Division of Clinical Neurosciences, School of Medicine, University of Southampton, Southampton, UK
| | - Honghuang Lin
- Section of Computational Biomedicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Thomas J Fairchild
- Office of Strategy and Measurement, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Yolanda A Benito
- Department of Immunology, Hospital Universitario Doctor Negrín, Las Palmas de Gran Canaria, Spain
| | - Clive Holmes
- Division of Clinical Neurosciences, School of Medicine, University of Southampton, Southampton, UK
| | | | - Matthew P Frosch
- C.S. Kubik Laboratory for Neuropathology, Massachusetts General Hospital, Charlestown, MA, USA
| | - Hakan Thonberg
- Theme Aging, Unit for Hereditary Dementias, Karolinska University Hospital-Solna, Stockholm, Sweden
- Karolinska Institutet, Department of Neurobiology, Care Sciences and Society, Alzheimer Research Center, Division of Neurogeriatrics, Solna, Sweden
| | - Wolfgang Maier
- German Center for Neurodegenerative Diseases, Bonn, Germany
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | - Gennady Roshchupkin
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Bernardino Ghetti
- Department of Pathology and Laboratory Medicine, Indiana University, Indianapolis, IN, USA
| | - Vilmantas Giedraitis
- Department of Public Health and Caring Sciences/Geriatrics, Uppsala University, Uppsala, Sweden
| | - Amit Kawalia
- Department for Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
| | - Shuo Li
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Ryan M Huebinger
- Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Lena Kilander
- Department of Public Health and Caring Sciences/Geriatrics, Uppsala University, Uppsala, Sweden
| | - Susanne Moebus
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University Duisburg-Essen, Essen, Germany
| | - Isabel Hernández
- Research Center and Memory Clinic of Fundació ACE, Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - M Ilyas Kamboh
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Human Genetics, University of Pittsburgh, Pittsburgh, PA, USA
- Alzheimer's Disease Research Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - RoseMarie Brundin
- Department of Public Health and Caring Sciences/Geriatrics, Uppsala University, Uppsala, Sweden
| | - James Turton
- Institute of Genetics, Queen's Medical Centre, University of Nottingham, Nottingham, UK
| | - Qiong Yang
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Mindy J Katz
- Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Letizia Concari
- Section of Neuroscience, DIMEC-University of Parma, Parma, Italy
- FERB-Alzheimer Center, Gazzaniga (Bergamo), Italy
| | - Jenny Lord
- Institute of Genetics, Queen's Medical Centre, University of Nottingham, Nottingham, UK
| | - Alexa S Beiser
- Framingham Heart Study, Framingham, MA, USA
- Department of Neurology, Boston University School of Medicine, Boston, MA, USA
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - C Dirk Keene
- Department of Pathology, University of Washington, Seattle, WA, USA
| | - Seppo Helisalmi
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Department of Neurology, Kuopio University Hospital, Kuopio, Finland
| | - Iwona Kloszewska
- Elderly and Psychiatric Disorders Department, Medical University of Lodz, Lodz, Poland
| | - Walter A Kukull
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Anne Maria Koivisto
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Department of Neurology, Kuopio University Hospital, Kuopio, Finland
| | - Aoibhinn Lynch
- Mercer's Institute for Research on Aging, St. James's Hospital and Trinity College, Dublin, Ireland
- St. James's Hospital and Trinity College, Dublin, Ireland
| | - Lluís Tarraga
- Research Center and Memory Clinic of Fundació ACE, Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - Eric B Larson
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Annakaisa Haapasalo
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, Kuopio, Finland
| | - Brian Lawlor
- Mercer's Institute for Research on Aging, St. James's Hospital and Trinity College, Dublin, Ireland
- St. James's Hospital and Trinity College, Dublin, Ireland
| | - Thomas H Mosley
- Departments of Medicine, Geriatrics, Gerontology and Neurology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Richard B Lipton
- Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Vincenzo Solfrizzi
- Interdisciplinary Department of Medicine, Geriatric Medicine and Memory Unity, University of Bari, Bari, Italy
| | - Michael Gill
- Mercer's Institute for Research on Aging, St. James's Hospital and Trinity College, Dublin, Ireland
- St. James's Hospital and Trinity College, Dublin, Ireland
| | - W T Longstreth
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- Department of Neurology, University of Washington, Seattle, WA, USA
| | - Thomas J Montine
- Department of Pathology, University of Washington, Seattle, WA, USA
| | - Vincenza Frisardi
- Department of Geriatrics, Center for Aging Brain, University of Bari, Bari, Italy
| | - Monica Diez-Fairen
- Fundació per la Recerca Biomèdica i Social Mútua Terrassa, Terrassa, Barcelona, Spain
- Memory Disorders Unit, Department of Neurology, Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain
| | - Fernando Rivadeneira
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
- Department of Internal Medicine, Erasmus University Medical Center, Rotterdamt, the Netherlands
- Netherlands Consortium on Health Aging and National Genomics Initiative, Leiden, the Netherlands
| | | | - Vincent Deramecourt
- CHU Lille, Memory Center of Lille (Centre Mémoire de Ressources et de Recherche), Lille, France
| | - Ignacio Alvarez
- Fundació per la Recerca Biomèdica i Social Mútua Terrassa, Terrassa, Barcelona, Spain
- Memory Disorders Unit, Department of Neurology, Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain
| | - Francesca Salani
- Department of Clinical and Behavioral Neurology, Experimental Neuropsychobiology Laboratory, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Antonio Ciaramella
- Department of Clinical and Behavioral Neurology, Experimental Neuropsychobiology Laboratory, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Eric Boerwinkle
- School of Public Health, Human Genetics Center, University of Texas Health Science Center at Houston, Houston, TX, USA
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX, USA
| | - Eric M Reiman
- Neurogenomics Division, Translational Genomics Research Institute, Phoenix, AZ, USA
- Arizona Alzheimer's Consortium, Phoenix, AZ, USA
- Banner Alzheimer's Institute, Phoenix, AZ, USA
- Department of Psychiatry, University of Arizona, Phoenix, AZ, USA
| | - Nathalie Fievet
- Inserm, U1167, RID-AGE-Risk Factors and Molecular Determinants of Aging-Related Diseases, Lille, France
- Institut Pasteur de Lille, Lille, France
- Univ. Lille, U1167-Excellence Laboratory LabEx DISTALZ, Lille, France
| | - Jerome I Rotter
- Institute for Translational Genomics and Population Sciences, Departments of Pediatrics and Medicine, Los Angeles BioMedical Research Institute at Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Joan S Reisch
- Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Olivier Hanon
- University Paris Descartes, EA 4468, AP-HP, Geriatrics Department, Hôpital Broca, Paris, France
| | - Chiara Cupidi
- Regional Neurogenetic Centre (CRN), ASP Catanzaro, Lamezia Terme, Italy
| | - A G Andre Uitterlinden
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
- Department of Internal Medicine, Erasmus University Medical Center, Rotterdamt, the Netherlands
- Netherlands Consortium on Health Aging and National Genomics Initiative, Leiden, the Netherlands
| | - Donald R Royall
- Departments of Psychiatry, Medicine, Family & Community Medicine, South Texas Veterans Health Administration Geriatric Research Education & Clinical Center (GRECC), UT Health Science Center at San Antonio, San Antonio, TX, USA
| | - Carole Dufouil
- University of Bordeaux, Inserm 1219, Bordeaux, France
- Department of Neurology, Bordeaux University Hospital / CHU de Bordeaux, Bordeaux, France
| | | | - Itziar de Rojas
- Research Center and Memory Clinic of Fundació ACE, Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - Mary Sano
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alexis Brice
- Inserm U1127, CNRS UMR 7225, Sorbonne Universités, UPMC Université Paris 06, UMRS 1127, Institut du Cerveau et de la Moelle Épinière, Paris, France
- AP-HP, Department of Genetics, Pitié-Salpêtrière Hospital, Paris, France
| | - Roberta Cecchetti
- Section of Gerontology and Geriatrics, Department of Medicine, University of Perugia, Perugia, Italy
| | - Peter St George-Hyslop
- Cambridge Institute for Medical Research, University of Cambridge, Cambridge, UK
- Tanz Centre for Research in Neurodegenerative Disease, University of Toronto, Toronto, Ontario, Canada
| | - Karen Ritchie
- Inserm U1061 Neuropsychiatry, La Colombière Hospital, Montpellier, France
- Montpellier University, Montpellier, France
- Department of Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Magda Tsolaki
- Department of Neurology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Debby W Tsuang
- VA Puget Sound Health Care System/>GRECC, Seattle, WA, USA
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Bruno Dubois
- Institut de la Mémoire et de la Maladie d'Alzheimer and Institut du Cerveau et de la Moelle Épinière, Département de Neurologie, Hôpital de la Pitié-Salpêtrière, Paris, France
- Institut des Neurosciences Translationnelles de Paris, Institut du Cerveau et de la Moelle Épinière, Paris, France
- Inserm, CNRS, UMR-S975, Institut du Cerveau et de la Moelle Epinière, Paris, France
- Sorbonne Universités, Université Pierre et Marie Curie, Hôpital de la Pitié-Salpêtrière, AP-HP, Paris, France
| | - David Craig
- Ageing Group, Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Chuang-Kuo Wu
- Departments of Neurology, Pharmacology & Neuroscience, Texas Tech University Health Science Center, Lubbock, TX, USA
| | - Hilkka Soininen
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Department of Neurology, Kuopio University Hospital, Kuopio, Finland
| | - Despoina Avramidou
- Department of Neurology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Roger L Albin
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA
- Geriatric Research, Education and Clinical Center (GRECC), VA Ann Arbor Healthcare System (VAAAHS), Ann Arbor, MI, USA
- Michigan Alzheimer Disease Center, Ann Arbor, MI, USA
| | - Laura Fratiglioni
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Antonia Germanou
- Department of Neurology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Liana G Apostolova
- Indiana Alzheimer's Disease Center, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Medical and Molecular Genetics, Indiana University, Indianapolis, IN, USA
- Department of Neurology, Indiana University, Indianapolis, IN, USA
- Department of Radiology and Imaging Sciences, Indiana University, Indianapolis, IN, USA
| | - Lina Keller
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Maria Koutroumani
- Department of Neurology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Steven E Arnold
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Francesco Panza
- Department of Geriatrics, Center for Aging Brain, University of Bari, Bari, Italy
| | - Olymbia Gkatzima
- Department of Neurology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Sanjay Asthana
- Geriatric Research, Education and Clinical Center (GRECC), University of Wisconsin, Madison, WI, USA
- Department of Medicine, University of Wisconsin, Madison, WI, USA
- Wisconsin Alzheimer's Disease Research Center, Madison, WI, USA
| | - Didier Hannequin
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Patrice Whitehead
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Craig S Atwood
- Department of Medical and Molecular Genetics, Indiana University, Indianapolis, IN, USA
- Department of Neurology, Indiana University, Indianapolis, IN, USA
- Department of Radiology and Imaging Sciences, Indiana University, Indianapolis, IN, USA
| | - Paolo Caffarra
- Alzheimer's Disease Research Center, University of Pittsburgh, Pittsburgh, PA, USA
- Institute of Genetics, Queen's Medical Centre, University of Nottingham, Nottingham, UK
| | - Harald Hampel
- AXA Research Fund & Sorbonne University Chair, Paris, France
- Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Paris, France
- Brain & Spine Institute, Inserm U 1127, CNRS UMR 7225, Paris, France
- Institute of Memory and Alzheimer's Disease, Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France
| | - Inés Quintela
- Grupo de Medicina Xenomica, Universidade de Santiago de Compostela, Centro Nacional de Genotipado, Centro de Investigación Biomédica en Red de Enfermedades Raras, Santiago de Compostela, Spain
| | - Ángel Carracedo
- Grupo de Medicina Xenomica, Universidade de Santiago de Compostela, Centro Nacional de Genotipado, Centro de Investigación Biomédica en Red de Enfermedades Raras, Santiago de Compostela, Spain
| | - Lars Lannfelt
- Department of Public Health and Caring Sciences/Geriatrics, Uppsala University, Uppsala, Sweden
| | - David C Rubinsztein
- Cambridge Institute for Medical Research, University of Cambridge, Cambridge, UK
- UK Dementia Research Institute, University of Cambridge, Cambridge, UK
| | - Lisa L Barnes
- Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
- Department of Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA
| | - Florence Pasquier
- CHU Lille, Memory Center of Lille (Centre Mémoire de Ressources et de Recherche), Lille, France
| | - Lutz Frölich
- Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
| | - Sandra Barral
- Taub Institute on Alzheimer's Disease and the Aging Brain, Department of Neurology, Columbia University, New York, NY, USA
- Gertrude H. Sergievsky Center, Columbia University, New York, NY, USA
- Department of Neurology, Columbia University, New York, NY, USA
| | - Bernadette McGuinness
- Ageing Group, Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Thomas G Beach
- Civin Laboratory for Neuropathology, Banner Sun Health Research Institute, Phoenix, AZ, USA
| | - Janet A Johnston
- Ageing Group, Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - James T Becker
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Psychology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Peter Passmore
- Ageing Group, Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Eileen H Bigio
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Mesulam Center for Cognitive Neurology and Alzheimer's Disease, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Jonathan M Schott
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | - Thomas D Bird
- Department of Neurology, University of Washington, Seattle, WA, USA
- VA Puget Sound Health Care System/>GRECC, Seattle, WA, USA
| | - Jason D Warren
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | | | - Michelle K Lupton
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Genetic Epidemiology, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | | | - Petra Proitsi
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Adam Boxer
- Department of Neurology, University of California, San Francisco, San Francisco, CA, USA
| | - John F Powell
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - James R Burke
- Department of Neurology, Duke University, Durham, NC, USA
| | - John S K Kauwe
- Departments of Biology, Brigham Young University, Provo, UT, USA
| | - Jeffrey M Burns
- University of Kansas Alzheimer's Disease Center, University of Kansas Medical Center, Kansas City, KS, USA
| | - Michelangelo Mancuso
- Department of Experimental and Clinical Medicine, Neurological Institute, University of Pisa, Pisa, Italy
| | - Joseph D Buxbaum
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ubaldo Bonuccelli
- Department of Experimental and Clinical Medicine, Neurological Institute, University of Pisa, Pisa, Italy
| | - Nigel J Cairns
- Department of Pathology and Immunology, Washington University, St. Louis, MO, USA
| | | | - Chuanhai Cao
- USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, USA
| | - Gill Livingston
- Division of Psychiatry, University College London, London, UK
| | - Chris S Carlson
- Department of Medicine, University of Wisconsin, Madison, WI, USA
- Wisconsin Alzheimer's Disease Research Center, Madison, WI, USA
| | - Nicholas J Bass
- Division of Psychiatry, University College London, London, UK
| | | | - John Hardy
- Department of Molecular Neuroscience, UCL, Institute of Neurology, London, UK
| | - Regina M Carney
- Mental Health & Behavioral Science Service, Bruce W. Carter VA Medical Center, Miami, FL, USA
| | - Jose Bras
- UK Dementia Research Institute at UCL, Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
- Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | | | - Rita Guerreiro
- UK Dementia Research Institute at UCL, Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
- Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | - Mariet Allen
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - Helena C Chui
- Department of Neurology, University of Southern California, Los Angeles, CA, USA
| | - Elizabeth Fisher
- Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | - Carlo Masullo
- Department of Neurology, Catholic University of Rome, Rome, Italy
| | - Elizabeth A Crocco
- Department of Psychiatry and Behavioral Sciences, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Charles DeCarli
- Department of Neurology, University of California, Davis, Sacramento, CA, USA
| | - Gina Bisceglio
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - Malcolm Dick
- Institute for Memory Impairments and Neurological Disorders, University of California, Irvine, Irvine, CA, USA
| | - Li Ma
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - Ranjan Duara
- Wien Center for Alzheimer's Disease and Memory Disorders, Mount Sinai Medical Center, Miami Beach, FL, USA
| | | | - Denis A Evans
- Rush Institute for Healthy Aging, Department of Internal Medicine, Rush University Medical Center, Chicago, IL, USA
| | - Angela Hodges
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Kelley M Faber
- Indiana Alzheimer's Disease Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Martin Scherer
- Department of Primary Medical Care, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Kenneth B Fallon
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - David W Fardo
- Sanders-Brown Center on Aging, Department of Biostatistics, University of Kentucky, Lexington, KY, USA
| | - Reinhard Heun
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | - Martin R Farlow
- Department of Neurology, Indiana University, Indianapolis, IN, USA
| | - Heike Kölsch
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
| | - Steven Ferris
- Department of Psychiatry, New York University, New York, NY, USA
| | - Markus Leber
- Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
| | - Tatiana M Foroud
- Indiana Alzheimer's Disease Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Isabella Heuser
- Department of Psychiatry and Psychotherapy, Charité University Medicine, Berlin, Germany
| | - Douglas R Galasko
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
| | - Ina Giegling
- Department of Psychiatry, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Marla Gearing
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
- Emory Alzheimer's Disease Center, Emory University, Atlanta, GA, USA
| | - Michael Hüll
- Department of Psychiatry, University of Freiburg, Freiburg, Germany
| | - Daniel H Geschwind
- Neurogenetics Program, University of California, Los Angeles, Los Angeles, CA, USA
| | - John R Gilbert
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - John Morris
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA
- Hope Center Program on Protein Aggregation and Neurodegeneration, Washington University School of Medicine, St. Louis, MO, USA
| | - Robert C Green
- Division of Genetics, Department of Medicine and Partners Center for Personalized Genetic Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Kevin Mayo
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA
- Department of Neurology, Washington University, St. Louis, MO, USA
- Department of Genetics, Washington University, St. Louis, MO, USA
| | - John H Growdon
- Department of Neurology, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Thomas Feulner
- Department of Psychiatry and Psychotherapy, University Hospital, Saarland, Germany
| | - Ronald L Hamilton
- Department of Pathology (Neuropathology), University of Pittsburgh, Pittsburgh, PA, USA
| | - Lindy E Harrell
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Dmitriy Drichel
- Cologne Center for Genomics, University of Cologne, Cologne, Germany
| | - Lawrence S Honig
- Taub Institute on Alzheimer's Disease and the Aging Brain, Department of Neurology, Columbia University, New York, NY, USA
| | - Thomas D Cushion
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
- UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK
| | - Matthew J Huentelman
- Neurogenomics Division, Translational Genomics Research Institute, Phoenix, AZ, USA
| | - Paul Hollingworth
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | | | - Bradley T Hyman
- Department of Neurology, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Rachel Marshall
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | - Gail P Jarvik
- Department of Genome Sciences, University of Washington, Seattle, WA, USA
- Department of Medicine (Medical Genetics), University of Washington, Seattle, WA, USA
| | - Alun Meggy
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | - Erin Abner
- Sanders-Brown Center on Aging, College of Public Health, Department of Epidemiology, University of Kentucky, Lexington, KY, USA
| | - Georgina E Menzies
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
- UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK
| | - Lee-Way Jin
- Unidad Clínica de Enfermedades Infecciosas y Microbiología, Hospital Universitario de Valme, Sevilla, Spain
| | - Ganna Leonenko
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | - Luis M Real
- Unidad Clínica de Enfermedades Infecciosas y Microbiología, Hospital Universitario de Valme, Sevilla, Spain
| | - Gyungah R Jun
- Department of Medicine (Biomedical Genetics), Boston University School of Medicine, Boston, MA, USA
| | - Clinton T Baldwin
- Department of Medicine (Biomedical Genetics), Boston University School of Medicine, Boston, MA, USA
| | - Detelina Grozeva
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | | | - Giancarlo Russo
- Functional Genomics Center Zurich, ETH/University of Zurich, Zurich, Switzerland
| | - Jeffrey A Kaye
- Department of Neurology, Oregon Health &Science University, Portland, OR, USA
- Department of Neurology, Portland Veterans Affairs Medical Center, Portland, OR, USA
| | - Ronald Kim
- Department of Pathology and Laboratory Medicine, University of California, Irvine, Irvine, CA, USA
| | - Frank Jessen
- German Center for Neurodegenerative Diseases, Bonn, Germany
- Department of Psychiatry and Psychotherapy, University of Bonn, Bonn, Germany
- Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
| | - Neil W Kowall
- Department of Neurology, Boston University School of Medicine, Boston, MA, USA
- Department of Pathology, Boston University School of Medicine, Boston University, Boston, MA, USA
| | - Bruno Vellas
- Inserm U558, University of Toulouse, Toulouse, France
| | - Joel H Kramer
- Department of Neuropsychology, University of California San Francisco, San Francisco, CA, USA
| | - Emma Vardy
- Institute for Ageing and Health, Newcastle University, Newcastle upon Tyne, UK
| | - Frank M LaFerla
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, USA
| | - Karl-Heinz Jöckel
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University Duisburg-Essen, Essen, Germany
| | - James J Lah
- Department of Neurology, Emory University, Atlanta, GA, USA
| | - Martin Dichgans
- Institute for Stroke and Dementia Research, Klinikum der Universität München, Munich, Germany
- German Center for Neurodegenerative Diseases, Munich, Germany
| | - James B Leverenz
- Cleveland Clinic Lou Ruvo Center for Brain Health, Cleveland Clinic, Cleveland, OH, USA
| | - David Mann
- Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Allan I Levey
- Department of Neurology, Emory University, Atlanta, GA, USA
| | - Stuart Pickering-Brown
- Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | - Norman Klopp
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Munich, Germany
| | - Kathryn L Lunetta
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - H-Erich Wichmann
- Helmholtz Center Munich, Institute of Epidemiology, Neuherberg, Munich, Germany
- Ludwig-Maximilians University Chair of Epidemiology, Munich, Germany
- Joint Biobank Munich and KORA Biobank, Baltimore, MD, USA
| | | | - Kevin Morgan
- Human Genetics, Schools of Life Sciences and Medicine, University of Nottingham, Nottingham, UK
| | - Daniel C Marson
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kristelle Brown
- Institute of Genetics, Queen's Medical Centre, University of Nottingham, Nottingham, UK
| | - Frank Martiniuk
- Department of Medicine-Pulmonary, New York University, New York, NY, USA
| | - Christopher Medway
- Institute of Genetics, Queen's Medical Centre, University of Nottingham, Nottingham, UK
| | - Deborah C Mash
- Department of Neurology, University of Miami, Miami, FL, USA
| | - Markus M Nöthen
- Institute of Human Genetics, University of Bonn, Bonn, Germany
- Department of Genomics, Life & Brain Center, University of Bonn, Bonn, Germany
| | - Eliezer Masliah
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Nigel M Hooper
- Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | - Antonio Daniele
- Institute of Neurology, Catholic University of Sacred Hearth, Rome, Italy
| | - Susan M McCurry
- School of Nursing Northwest Research Group on Aging, University of Washington, Seattle, WA, USA
| | - Anthony Bayer
- Institute of Primary Care and Public Health, Cardiff University, University Hospital of Wales, Cardiff, UK
| | - Andrew N McDavid
- USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, USA
| | - John Gallacher
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Ann C McKee
- Department of Neurology, Boston University School of Medicine, Boston, MA, USA
- Department of Pathology, Boston University School of Medicine, Boston University, Boston, MA, USA
| | - Hendrik van den Bussche
- Department of Primary Medical Care, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Marsel Mesulam
- Mesulam Center for Cognitive Neurology and Alzheimer's Disease, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Carol Brayne
- Cambridge Institute of Public Health, University of Cambridge School of Clinical Medicine, Cambridge, UK
| | - Bruce L Miller
- Weill Institute for Neurosciences, Memory and Aging Center, University of California, San Francisco, San Francisco, CA, USA
| | - Steffi Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health, University of Leipzig, Leipzig, Germany
| | - Carol A Miller
- Department of Pathology, University of Southern California, Los Angeles, CA, USA
| | - Joshua W Miller
- Department of Pathology and Laboratory Medicine, University of California, Davis, Sacramento, CA, USA
| | - Ammar Al-Chalabi
- Institute of Psychiatry, Psychology and Neuroscienceó, King's College London, London, UK
| | - John C Morris
- Department of Pathology and Immunology, Washington University, St. Louis, MO, USA
- Department of Neurology, Washington University, St. Louis, MO, USA
| | - Christopher E Shaw
- Institute of Psychiatry, Psychology and Neuroscienceó, King's College London, London, UK
- UK Dementia Research Institute, King's College London, London, UK
| | - Amanda J Myers
- Department of Psychiatry and Behavioral Sciences, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Jens Wiltfang
- Department of Psychiatry and Psychotherapy, University Medical Center Goettingen, Goettingen, Germany
- German Center for Neurodegenerative Diseases, Goettingen, Germany
- IBiMED, Medical Sciences Department, University of Aveiro, Aveiro, Portugal
| | - Sid O'Bryant
- Department of Pharmacology and Neuroscience, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - John M Olichney
- Department of Neurology, University of California, Davis, Sacramento, CA, USA
| | - Victoria Alvarez
- Molecular Genetics Laboratory-Hospital, University of Central Asturias, Oviedo, Spain
| | - Joseph E Parisi
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Andrew B Singleton
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
| | - Henry L Paulson
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA
- Michigan Alzheimer Disease Center, Ann Arbor, MI, USA
| | - John Collinge
- Department of Neurodegenerative Disease, MRC Prion Unit at UCL, Institute of Prion Diseases, London, UK
| | - William R Perry
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Simon Mead
- Department of Neurodegenerative Disease, MRC Prion Unit at UCL, Institute of Prion Diseases, London, UK
| | - Elaine Peskind
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - David H Cribbs
- Department of Neurology, University of California, Irvine, Irvine, CA, USA
| | - Martin Rossor
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | - Aimee Pierce
- Department of Neurology, University of California, Irvine, Irvine, CA, USA
| | - Natalie S Ryan
- Department of Neurodegenerative Disease, MRC Prion Unit at UCL, Institute of Prion Diseases, London, UK
| | - Wayne W Poon
- Institute for Memory Impairments and Neurological Disorders, University of California, Irvine, Irvine, CA, USA
| | - Benedetta Nacmias
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
- Centro di Ricerca, Trasferimento e Alta Formazione DENOTHE, University of Florence, Florence, Italy
| | - Huntington Potter
- Department of Neurology, University of Colorado School of Medicine, Aurora, CO, USA
| | - Sandro Sorbi
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - Joseph F Quinn
- Department of Primary Medical Care, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Eleonora Sacchinelli
- Department of Clinical and Behavioral Neurology, Experimental Neuropsychobiology Laboratory, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Ashok Raj
- USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, USA
| | - Gianfranco Spalletta
- Laboratory of Neuropsychiatry, IRCCS Santa Lucia Foundation, Rome, Italy
- Division of Neuropsychiatry, Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Murray Raskind
- Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Carlo Caltagirone
- Laboratory of Neuropsychiatry, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Paola Bossù
- Department of Clinical and Behavioral Neurology, Experimental Neuropsychobiology Laboratory, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Maria Donata Orfei
- Laboratory of Neuropsychiatry, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Barry Reisberg
- Department of Psychiatry, New York University, New York, NY, USA
- Alzheimer's Disease Center, New York University, New York, NY, USA
| | - Robert Clarke
- Oxford Healthy Aging Project, Clinical Trial Service Unit, University of Oxford, Oxford, UK
| | - Christiane Reitz
- Taub Institute on Alzheimer's Disease and the Aging Brain, Department of Neurology, Columbia University, New York, NY, USA
- Gertrude H. Sergievsky Center, Columbia University, New York, NY, USA
- Department of Epidemiology, Columbia University, New York, NY, USA
| | - A David Smith
- Oxford Project to Investigate Memory and Ageing, University of Oxford, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, UK
| | - John M Ringman
- Department of Neurology, Keck School of Medicine at the University of Southern California, Los Angeles, Los Angeles, CA, USA
| | - Donald Warden
- Oxford Project to Investigate Memory and Ageing, University of Oxford, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, UK
| | - Erik D Roberson
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Gordon Wilcock
- Oxford Project to Investigate Memory and Ageing, University of Oxford, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, UK
| | - Ekaterina Rogaeva
- Tanz Centre for Research in Neurodegenerative Disease, University of Toronto, Toronto, Ontario, Canada
| | | | - Howard J Rosen
- Department of Neurology, University of California, San Francisco, San Francisco, CA, USA
| | - Maura Gallo
- Regional Neurogenetic Centre (CRN), ASP Catanzaro, Lamezia Terme, Italy
| | - Roger N Rosenberg
- Department of Neurology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Yoav Ben-Shlomo
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Mark A Sager
- Department of Medicine, University of Wisconsin, Madison, WI, USA
| | - Patrizia Mecocci
- Section of Gerontology and Geriatrics, Department of Medicine, University of Perugia, Perugia, Italy
| | - Andrew J Saykin
- Indiana Alzheimer's Disease Center, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Neurology, Indiana University, Indianapolis, IN, USA
| | - Pau Pastor
- Fundació per la Recerca Biomèdica i Social Mútua Terrassa, Terrassa, Barcelona, Spain
- Memory Disorders Unit, Department of Neurology, Hospital Universitari Mutua de Terrassa, Terrassa, Barcelona, Spain
| | - Michael L Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Julie A Schneider
- Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA
- Department of Pathology (Neuropathology), Rush University Medical Center, Chicago, IL, USA
| | - Lori S Schneider
- Department of Neurology, University of Southern California, Los Angeles, CA, USA
- Department of Psychiatry, University of Southern California, Los Angeles, CA, USA
| | - Susan Slifer
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA
| | - William W Seeley
- Department of Neurology, University of California, San Francisco, San Francisco, CA, USA
| | - Amanda G Smith
- USF Health Byrd Alzheimer's Institute, University of South Florida, Tampa, FL, USA
| | - Joshua A Sonnen
- Department of Pathology, University of Washington, Seattle, WA, USA
| | - Salvatore Spina
- Department of Pathology and Laboratory Medicine, Indiana University, Indianapolis, IN, USA
| | - Robert A Stern
- Department of Neurology, Boston University School of Medicine, Boston, MA, USA
| | - Russell H Swerdlow
- University of Kansas Alzheimer's Disease Center, University of Kansas Medical Center, Kansas City, KS, USA
| | - Mitchell Tang
- Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Rudolph E Tanzi
- Department of Neurology, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - John Q Trojanowski
- Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Juan C Troncoso
- Department of Pathology, Johns Hopkins University, Baltimore, MD, USA
| | - Vivianna M Van Deerlin
- Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Linda J Van Eldik
- Sanders-Brown Center on Aging, Department of Neuroscience, University of Kentucky, Lexington, KY, USA
| | - Harry V Vinters
- Department of Neurology, University of California, Los Angeles, Los Angeles, CA, USA
- Department of Pathology and Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Jean Paul Vonsattel
- Taub Institute on Alzheimer's Disease and the Aging Brain, Department of Pathology, Columbia University, New York, NY, USA
| | - Sandra Weintraub
- Mesulam Center for Cognitive Neurology and Alzheimer's Disease, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Kathleen A Welsh-Bohmer
- Department of Neurology, Duke University, Durham, NC, USA
- Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC, USA
| | - Kirk C Wilhelmsen
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jennifer Williamson
- Taub Institute on Alzheimer's Disease and the Aging Brain, Department of Neurology, Columbia University, New York, NY, USA
| | - Thomas S Wingo
- Department of Neurology, Emory University, Atlanta, GA, USA
- Department of Human Genetics, Emory University, Atlanta, GA, USA
| | - Randall L Woltjer
- Department of Pathology, Oregon Health & Science University, Portland, OR, USA
| | - Clinton B Wright
- National Institute of Neurological Disorders and Stroke, Bethesda, MD, USA
| | - Chang-En Yu
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Lei Yu
- Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA
| | - Yasaman Saba
- Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Division of Molecular Biology and Biochemistry, Medical University Graz, Graz, Austria
| | - Alberto Pilotto
- Gerontology and Geriatrics Research Laboratory, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
- Department Geriatric Care, Orthogeriatrics and Rehabilitation, Galliera Hospital, Genova, Italy
| | - Maria J Bullido
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
- IdiPAZ, Instituto de Investigación Sanitaria la Paz, Madrid, Spain
- Centro de Biologia Molecular Severo Ochoa (CSIC-UAM), Madrid, Spain
| | - Oliver Peters
- Department of Psychiatry and Psychotherapy, Charité University Medicine, Berlin, Germany
- German Center for Neurodegenerative Diseases, Berlin, Germany
| | - Paul K Crane
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - David Bennett
- Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA
| | - Paola Bosco
- Instituto di Ricovero e Cura a Carattere Scientifico, Associazione Oasi Maria Santissima Srl, Troina, Italy
| | - Eliecer Coto
- Molecular Genetics Laboratory-Hospital, University of Central Asturias, Oviedo, Spain
| | - Virginia Boccardi
- Section of Gerontology and Geriatrics, Department of Medicine, University of Perugia, Perugia, Italy
| | - Phil L De Jager
- Center for Translational and Computational Neuroimmunology, Department of Neurology, Columbia University Medical Center, New York, NY, USA
| | - Alberto Lleo
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
- Memory Unit, Neurology Department and Sant Pau Biomedical Research Institute, Hospital de la Santa Creu i Sant Pau, Autonomous University Barcelona, Barcelona, Spain
| | - Nick Warner
- Somerset Partnership NHS Trust, Somerset, UK
| | - Oscar L Lopez
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
- Alzheimer's Disease Research Center, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Martin Ingelsson
- Department of Public Health and Caring Sciences/Geriatrics, Uppsala University, Uppsala, Sweden
| | | | - Carlos Cruchaga
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA
- Hope Center Program on Protein Aggregation and Neurodegeneration, Washington University School of Medicine, St. Louis, MO, USA
| | - Caroline Graff
- Theme Aging, Unit for Hereditary Dementias, Karolinska University Hospital-Solna, Stockholm, Sweden
- Karolinska Institutet, Department of Neurobiology, Care Sciences and Society, Alzheimer Research Center, Division of Neurogeriatrics, Solna, Sweden
| | - Rhian Gwilliam
- The Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Myriam Fornage
- Brown Foundation Institute of Molecular Medicine, University of Texas Health Sciences Center at Houston, Houston, TX, USA
| | - Alison M Goate
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Ronald M. Loeb Center for Alzheimer's Disease, Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Pascual Sanchez-Juan
- Neurology Service and CIBERNED, 'Marqués de Valdecilla' University Hospital (University of Cantabria and IDIVAL), Santander, Spain
| | - Patrick G Kehoe
- University of Bristol Medical School, Learning & Research level 2, Southmead Hospital, Bristol, UK
| | - Najaf Amin
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Nilifur Ertekin-Taner
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
- Department of Neurology, Mayo Clinic, Jacksonville, FL, USA
| | - Claudine Berr
- Inserm U1061 Neuropsychiatry, La Colombière Hospital, Montpellier, France
- Montpellier University, Montpellier, France
| | - Stéphanie Debette
- Inserm U1127, CNRS UMR 7225, Sorbonne Universités, UPMC Université Paris 06, UMRS 1127, Institut du Cerveau et de la Moelle Épinière, Paris, France
- AP-HP, Department of Genetics, Pitié-Salpêtrière Hospital, Paris, France
| | - Seth Love
- University of Bristol Medical School, Learning & Research level 2, Southmead Hospital, Bristol, UK
| | - Lenore J Launer
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging, Bethesda, MD, USA
| | - Steven G Younkin
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
- Department of Neurology, Mayo Clinic, Jacksonville, FL, USA
| | | | | | - M Arfan Ikram
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
- Department of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
- Departments of Radiology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | | | - Gael Nicolas
- Normandie University, UNIROUEN, Inserm U1245, and Rouen University Hospital, Department of Neurology, Department of Genetics and CNR-MAJ, Normandy Center for Genomic and Personalized Medicine, Rouen, France
| | - Dominique Campion
- Normandie University, UNIROUEN, Inserm U1245, and Rouen University Hospital, Department of Neurology, Department of Genetics and CNR-MAJ, Normandy Center for Genomic and Personalized Medicine, Rouen, France
- Department of Research Rouvray Psychiatric Hospital, Sotteville-lès-Rouen, France
| | | | - Helena Schmidt
- Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Division of Molecular Biology and Biochemistry, Medical University Graz, Graz, Austria
- Department of Neurology, Medical University Graz, Graz, Austria
| | - Hakon Hakonarson
- Center for Applied Genomics, Children's Hospital of Philadelphia, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Division of Human Genetics, Department of Pediatrics, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jordi Clarimon
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
- Memory Unit, Neurology Department and Sant Pau Biomedical Research Institute, Hospital de la Santa Creu i Sant Pau, Autonomous University Barcelona, Barcelona, Spain
| | | | - Reinhold Schmidt
- Clinical Division of Neurogeriatrics, Department of Neurology, Medical University Graz, Graz, Austria
| | - Lindsay A Farrer
- Department of Neurology, Boston University School of Medicine, Boston, MA, USA
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
- Department of Medicine (Biomedical Genetics), Boston University School of Medicine, Boston, MA, USA
- Department of Ophthalmology, Boston University School of Medicine, Boston University, Boston, MA, USA
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Christine Van Broeckhoven
- Neurodegenerative Brain Diseases Group, Center for Molecular Neurology, VIB, Antwerp, Belgium
- Laboratory for Neurogenetics, Institute Born-Bunge, University of Antwerp, Antwerp, Belgium
| | - Michael C O'Donovan
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | - Anita L DeStefano
- Department of Neurology, Boston University School of Medicine, Boston, MA, USA
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Lesley Jones
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
- UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK
| | - Jonathan L Haines
- Institute for Computational Biology, Department of Population & Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Jean-Francois Deleuze
- Centre National de Recherche en Génomique Humaine, Institut de Biologie François Jacob, CEA, Université Paris-Saclay, and LabEx GENMED, Evry, France
| | - Michael J Owen
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | - Vilmundur Gudnason
- Icelandic Heart Association, Kopavogur, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Richard Mayeux
- Taub Institute on Alzheimer's Disease and the Aging Brain, Department of Neurology, Columbia University, New York, NY, USA
- Gertrude H. Sergievsky Center, Columbia University, New York, NY, USA
- Department of Neurology, Columbia University, New York, NY, USA
| | - Valentina Escott-Price
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
- UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK
| | - Bruce M Psaty
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- Department of Health Services, University of Washington, Seattle, WA, USA
- Kaiser Permanente, Washington Health Research Institute, Seattle, WA, USA
| | - Alfredo Ramirez
- Department for Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
- Department of Psychiatry and Psychotherapy, University of Cologne, Cologne, Germany
| | - Li-San Wang
- Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Agustin Ruiz
- Research Center and Memory Clinic of Fundació ACE, Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Peter A Holmans
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
| | - Sudha Seshadri
- Framingham Heart Study, Framingham, MA, USA
- Department of Neurology, Boston University School of Medicine, Boston, MA, USA
- Glenn Biggs Institute for Alzheimer's and Neurodegenerative Diseases, San Antonio, TX, USA
| | - Julie Williams
- Division of Psychological Medicine and Clinical Neurosciences, MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
- UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK
| | - Phillippe Amouyel
- Inserm, U1167, RID-AGE-Risk Factors and Molecular Determinants of Aging-Related Diseases, Lille, France
- Institut Pasteur de Lille, Lille, France
- Univ. Lille, U1167-Excellence Laboratory LabEx DISTALZ, Lille, France
- Centre Hospitalier Universitaire de Lille, Lille, France
| | - Gerard D Schellenberg
- Penn Neurodegeneration Genomics Center, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Jean-Charles Lambert
- Inserm, U1167, RID-AGE-Risk Factors and Molecular Determinants of Aging-Related Diseases, Lille, France.
- Institut Pasteur de Lille, Lille, France.
- Univ. Lille, U1167-Excellence Laboratory LabEx DISTALZ, Lille, France.
| | - Margaret A Pericak-Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, USA.
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Mehta PR, Jones AR, Opie-Martin S, Shatunov A, Iacoangeli A, Al Khleifat A, Smith BN, Topp S, Morrison KE, Shaw PJ, Shaw CE, Morgan S, Pittman A, Al-Chalabi A. Younger age of onset in familial amyotrophic lateral sclerosis is a result of pathogenic gene variants, rather than ascertainment bias. J Neurol Neurosurg Psychiatry 2019; 90:268-271. [PMID: 30270202 PMCID: PMC6518463 DOI: 10.1136/jnnp-2018-319089] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 07/31/2018] [Accepted: 08/18/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Amyotrophic lateral sclerosis (ALS) is a rapidly progressive neurodegenerative disease of motor neurons with a median survival of 2 years. Familial ALS has a younger age of onset than apparently sporadic ALS. We sought to determine whether this younger age of onset is a result of ascertainment bias or has a genetic basis. METHODS Samples from people with ALS were sequenced for 13 ALS genes. To determine the effect of genetic variation, age of onset was compared in people with sporadic ALS carrying a pathogenic gene variant and those who do not; to determine the effect of family history, we compared those with genetic sporadic ALS and familial ALS. RESULTS There were 941 people with a diagnosis of ALS, 100 with familial ALS. Of 841 with apparently sporadic ALS, 95 carried a pathogenic gene variant. The mean age of onset in familial ALS was 5.3 years younger than for apparently sporadic ALS (p=6.0×10-5, 95% CI 2.8 to 7.8 years). The mean age of onset of genetic sporadic ALS was 2.9 years younger than non-genetic sporadic ALS (p=0.011, 95% CI 0.7 to 5.2 years). There was no difference between the mean age of onset in genetic sporadic ALS and familial ALS (p=0.097). CONCLUSIONS People with familial ALS have an age of onset about 5 years younger than those with apparently sporadic ALS, and we have shown that this is a result of Mendelian gene variants lowering the age of onset, rather than ascertainment bias.
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Affiliation(s)
- Puja R Mehta
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
- Department of Neurology, King's College Hospital, Denmark Hill, London, UK
| | - Ashley R Jones
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
| | - Sarah Opie-Martin
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
| | - Aleksey Shatunov
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
| | - Alfredo Iacoangeli
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ahmad Al Khleifat
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
| | - Bradley N Smith
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
| | - Simon Topp
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
| | - Karen E Morrison
- Faculty of Medicine, University of Southampton, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Christopher E Shaw
- Department of Neurology, King's College Hospital, Denmark Hill, London, UK
- Institute of Psychiatry, Psychology and Neuroscience, UK Dementia Research Institute, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
| | - Sarah Morgan
- Department of Molecular Neuroscience, Institute of Neurology, UCL, Queen Square, London, UK
| | - Alan Pittman
- Department of Molecular Neuroscience, Institute of Neurology, UCL, Queen Square, London, UK
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
- Department of Neurology, King's College Hospital, Denmark Hill, London, UK
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Cooper-Knock J, Moll T, Ramesh T, Castelli L, Beer A, Robins H, Fox I, Niedermoser I, Van Damme P, Moisse M, Robberecht W, Hardiman O, Panades MP, Assialioui A, Mora JS, Basak AN, Morrison KE, Shaw CE, Al-Chalabi A, Landers JE, Wyles M, Heath PR, Higginbottom A, Walsh T, Kazoka M, McDermott CJ, Hautbergue GM, Kirby J, Shaw PJ. Mutations in the Glycosyltransferase Domain of GLT8D1 Are Associated with Familial Amyotrophic Lateral Sclerosis. Cell Rep 2019; 26:2298-2306.e5. [PMID: 30811981 PMCID: PMC7003067 DOI: 10.1016/j.celrep.2019.02.006] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 01/03/2019] [Accepted: 01/30/2019] [Indexed: 12/13/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a severe neurodegenerative disorder without effective neuroprotective therapy. Known genetic variants impair pathways, including RNA processing, axonal transport, and protein homeostasis. We report ALS-causing mutations within the gene encoding the glycosyltransferase GLT8D1. Exome sequencing in an autosomal-dominant ALS pedigree identified p.R92C mutations in GLT8D1, which co-segregate with disease. Sequencing of local and international cohorts demonstrated significant ALS association in the same exon, including additional rare deleterious mutations in conserved amino acids. Mutations are associated with the substrate binding site, and both R92C and G78W changes impair GLT8D1 enzyme activity. Mutated GLT8D1 exhibits in vitro cytotoxicity and induces motor deficits in zebrafish consistent with ALS. Relative toxicity of mutations in model systems mirrors clinical severity. In conclusion, we have linked ALS pathophysiology to inherited mutations that diminish the activity of a glycosyltransferase enzyme.
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Affiliation(s)
- Johnathan Cooper-Knock
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK.
| | - Tobias Moll
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Tennore Ramesh
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Lydia Castelli
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Alexander Beer
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Henry Robins
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Ian Fox
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Isabell Niedermoser
- Department of Molecular Evolution and Development Department, University of Vienna, Vienna 1090, Austria
| | - Philip Van Damme
- VIB-KU Leuven Center for Brain & Disease Research, KU Leuven, Leuven, Belgium; University Hospitals Leuven, Department of Neurology, Leuven, Belgium
| | - Matthieu Moisse
- VIB-KU Leuven Center for Brain & Disease Research, KU Leuven, Leuven, Belgium
| | - Wim Robberecht
- VIB-KU Leuven Center for Brain & Disease Research, KU Leuven, Leuven, Belgium; University Hospitals Leuven, Department of Neurology, Leuven, Belgium
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | | | | | | | - A Nazli Basak
- Department of Molecular Biology and Genetics, Bogazici University, Istanbul 34342, Turkey
| | - Karen E Morrison
- Faculty of Medicine, University of Southampton, Southampton SO17 1BJ, UK
| | - Christopher E Shaw
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 8AF, UK
| | - Ammar Al-Chalabi
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 8AF, UK
| | - John E Landers
- University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - Matthew Wyles
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Paul R Heath
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Adrian Higginbottom
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Theresa Walsh
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Mbombe Kazoka
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Christopher J McDermott
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Guillaume M Hautbergue
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Janine Kirby
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield S10 2HQ, UK.
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Ling SC, Dastidar SG, Tokunaga S, Ho WY, Lim K, Ilieva H, Parone PA, Tyan SH, Tse TM, Chang JC, Platoshyn O, Bui NB, Bui A, Vetto A, Sun S, McAlonis-Downes M, Han JS, Swing D, Kapeli K, Yeo GW, Tessarollo L, Marsala M, Shaw CE, Tucker-Kellogg G, La Spada AR, Lagier-Tourenne C, Da Cruz S, Cleveland DW. Overriding FUS autoregulation in mice triggers gain-of-toxic dysfunctions in RNA metabolism and autophagy-lysosome axis. eLife 2019; 8:40811. [PMID: 30747709 PMCID: PMC6389288 DOI: 10.7554/elife.40811] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Accepted: 02/11/2019] [Indexed: 12/12/2022] Open
Abstract
Mutations in coding and non-coding regions of FUS cause amyotrophic lateral sclerosis (ALS). The latter mutations may exert toxicity by increasing FUS accumulation. We show here that broad expression within the nervous system of wild-type or either of two ALS-linked mutants of human FUS in mice produces progressive motor phenotypes accompanied by characteristic ALS-like pathology. FUS levels are autoregulated by a mechanism in which human FUS downregulates endogenous FUS at mRNA and protein levels. Increasing wild-type human FUS expression achieved by saturating this autoregulatory mechanism produces a rapidly progressive phenotype and dose-dependent lethality. Transcriptome analysis reveals mis-regulation of genes that are largely not observed upon FUS reduction. Likely mechanisms for FUS neurotoxicity include autophagy inhibition and defective RNA metabolism. Thus, our results reveal that overriding FUS autoregulation will trigger gain-of-function toxicity via altered autophagy-lysosome pathway and RNA metabolism function, highlighting a role for protein and RNA dyshomeostasis in FUS-mediated toxicity.
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Affiliation(s)
- Shuo-Chien Ling
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States.,Department of Cellular and Molecular Medicine, University of California, San Diego, San Diego, United States.,Department of Neurosciences, University of California, San Diego, San Diego, United States.,Department of Physiology, National University of Singapore, Singapore, Singapore.,Neurobiology/Ageing Programme, National University of Singapore, Singapore, Singapore.,Program in Neuroscience and Behavior Disorders, Duke-NUS Medical School, Singapore, Singapore
| | - Somasish Ghosh Dastidar
- Sanford Consortium for Regenerative Medicine, University of California, San Diego, San Diego, United States
| | - Seiya Tokunaga
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States
| | - Wan Yun Ho
- Department of Physiology, National University of Singapore, Singapore, Singapore
| | - Kenneth Lim
- Department of Physiology, National University of Singapore, Singapore, Singapore
| | - Hristelina Ilieva
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States.,Department of Cellular and Molecular Medicine, University of California, San Diego, San Diego, United States
| | - Philippe A Parone
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States.,Department of Cellular and Molecular Medicine, University of California, San Diego, San Diego, United States
| | - Sheue-Houy Tyan
- Department of Neurosciences, University of California, San Diego, San Diego, United States.,Department of Medicine, National University of Singapore, Singapore, Singapore
| | - Tsemay M Tse
- Department of Physiology, National University of Singapore, Singapore, Singapore
| | - Jer-Cherng Chang
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States
| | - Oleksandr Platoshyn
- Department of Anesthesiology, University of California, San Diego, San Diego, United States
| | - Ngoc B Bui
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States
| | - Anh Bui
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States
| | - Anne Vetto
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States
| | - Shuying Sun
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States.,Department of Cellular and Molecular Medicine, University of California, San Diego, San Diego, United States
| | - Melissa McAlonis-Downes
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States.,Department of Cellular and Molecular Medicine, University of California, San Diego, San Diego, United States
| | - Joo Seok Han
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States.,Department of Cellular and Molecular Medicine, University of California, San Diego, San Diego, United States
| | - Debbie Swing
- Mouse Cancer Genetics Program, National Cancer Institute, Frederick, United States
| | - Katannya Kapeli
- Department of Physiology, National University of Singapore, Singapore, Singapore
| | - Gene W Yeo
- Department of Cellular and Molecular Medicine, University of California, San Diego, San Diego, United States.,Department of Physiology, National University of Singapore, Singapore, Singapore.,Sanford Consortium for Regenerative Medicine, University of California, San Diego, San Diego, United States
| | - Lino Tessarollo
- Mouse Cancer Genetics Program, National Cancer Institute, Frederick, United States
| | - Martin Marsala
- Department of Anesthesiology, University of California, San Diego, San Diego, United States
| | - Christopher E Shaw
- Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.,Centre for Brain Research, University of Auckland, Auckland, New Zealand
| | - Greg Tucker-Kellogg
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Albert R La Spada
- Department of Cellular and Molecular Medicine, University of California, San Diego, San Diego, United States.,Department of Neurosciences, University of California, San Diego, San Diego, United States.,Sanford Consortium for Regenerative Medicine, University of California, San Diego, San Diego, United States
| | - Clotilde Lagier-Tourenne
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States.,Department of Neurosciences, University of California, San Diego, San Diego, United States
| | - Sandrine Da Cruz
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States
| | - Don W Cleveland
- Ludwig Institute for Cancer Research, University of California, San Diego, San Diego, United States.,Department of Cellular and Molecular Medicine, University of California, San Diego, San Diego, United States.,Department of Neurosciences, University of California, San Diego, San Diego, United States
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42
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So E, Mitchell JC, Memmi C, Chennell G, Vizcay-Barrena G, Allison L, Shaw CE, Vance C. Mitochondrial abnormalities and disruption of the neuromuscular junction precede the clinical phenotype and motor neuron loss in hFUSWT transgenic mice. Hum Mol Genet 2019; 27:463-474. [PMID: 29194538 PMCID: PMC5886082 DOI: 10.1093/hmg/ddx415] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 11/26/2017] [Indexed: 11/16/2022] Open
Abstract
FUS (fused in sarcoma) mislocalization and cytoplasmic aggregation are hallmark pathologies in FUS-related amyotrophic lateral sclerosis and frontotemporal dementia. Many of the mechanistic hypotheses have focused on a loss of nuclear function in the FUS-opathies, implicating dysregulated RNA transcription and splicing in driving neurodegeneration. Recent studies describe an additional somato-dendritic localization for FUS in the cerebral cortex implying a regulatory role in mRNA transport and local translation at the synapse. Here, we report that FUS is also abundant at the pre-synaptic terminal of the neuromuscular junction (NMJ), suggesting an important function for this protein at peripheral synapses. We have previously reported dose and age-dependent motor neuron degeneration in transgenic mice overexpressing human wild-type FUS, resulting in a motor phenotype detected by ∼28 days and death by ∼100 days. Now, we report the earliest structural events using electron microscopy and quantitative immunohistochemistry. Mitochondrial abnormalities in the pre-synaptic motor nerve terminals are detected at postnatal day 6, which are more pronounced at P15 and accompanied by a loss of synaptic vesicles and synaptophysin protein coupled with NMJs of a smaller size at a time when there is no detectable motor neuron loss. These changes occur in the presence of abundant FUS and support a peripheral toxic gain of function. This appearance is typical of a ‘dying-back’ axonopathy, with the earliest manifestation being mitochondrial disruption. These findings support our hypothesis that FUS has an important function at the NMJ, and challenge the ‘loss of nuclear function’ hypothesis for disease pathogenesis in the FUS-opathies.
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Affiliation(s)
- Eva So
- Department of Basic and Clinical Neuroscience
| | | | | | - George Chennell
- Department of Basic and Clinical Neuroscience.,Wohl Cellular Imaging Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Denmark Hill, London SE5 8AF, UK
| | - Gema Vizcay-Barrena
- Centre for Ultrastructural Imaging, King's College London, New Hunts House, Guy's Campus, London SE1 1UL, UK
| | - Leanne Allison
- Centre for Ultrastructural Imaging, King's College London, New Hunts House, Guy's Campus, London SE1 1UL, UK
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43
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López-Erauskin J, Tadokoro T, Baughn MW, Myers B, McAlonis-Downes M, Chillon-Marinas C, Asiaban JN, Artates J, Bui AT, Vetto AP, Lee SK, Le AV, Sun Y, Jambeau M, Boubaker J, Swing D, Qiu J, Hicks GG, Ouyang Z, Fu XD, Tessarollo L, Ling SC, Parone PA, Shaw CE, Marsala M, Lagier-Tourenne C, Cleveland DW, Da Cruz S. ALS/FTD-Linked Mutation in FUS Suppresses Intra-axonal Protein Synthesis and Drives Disease Without Nuclear Loss-of-Function of FUS. Neuron 2018; 100:816-830.e7. [PMID: 30344044 PMCID: PMC6277851 DOI: 10.1016/j.neuron.2018.09.044] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 05/11/2018] [Accepted: 09/25/2018] [Indexed: 12/13/2022]
Abstract
Through the generation of humanized FUS mice expressing full-length human FUS, we identify that when expressed at near endogenous murine FUS levels, both wild-type and ALS-causing and frontotemporal dementia (FTD)-causing mutations complement the essential function(s) of murine FUS. Replacement of murine FUS with mutant, but not wild-type, human FUS causes stress-mediated induction of chaperones, decreased expression of ion channels and transporters essential for synaptic function, and reduced synaptic activity without loss of nuclear FUS or its cytoplasmic aggregation. Most strikingly, accumulation of mutant human FUS is shown to activate an integrated stress response and to inhibit local, intra-axonal protein synthesis in hippocampal neurons and sciatic nerves. Collectively, our evidence demonstrates that human ALS/FTD-linked mutations in FUS induce a gain of toxicity that includes stress-mediated suppression in intra-axonal translation, synaptic dysfunction, and progressive age-dependent motor and cognitive disease without cytoplasmic aggregation, altered nuclear localization, or aberrant splicing of FUS-bound pre-mRNAs. VIDEO ABSTRACT.
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Affiliation(s)
- Jone López-Erauskin
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Takahiro Tadokoro
- Department of Anesthesiology, University of California at San Diego, La Jolla, CA 92093, USA
| | - Michael W Baughn
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Brian Myers
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Melissa McAlonis-Downes
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Carlos Chillon-Marinas
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Joshua N Asiaban
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Jonathan Artates
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Anh T Bui
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Anne P Vetto
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Sandra K Lee
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Ai Vy Le
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Ying Sun
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Mélanie Jambeau
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Jihane Boubaker
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Deborah Swing
- Mouse Cancer Genetics Program, National Cancer Institute, Frederick, MD, 21702, USA
| | - Jinsong Qiu
- Department of Cellular and Molecular Medicine, University of California at San Diego, La Jolla, CA 92093, USA
| | - Geoffrey G Hicks
- Regenerative Medicine Program and Department of Biochemistry & Medical Genetics, University of Manitoba, Winnipeg, R3T 2N2, Canada
| | - Zhengyu Ouyang
- Department of Cellular and Molecular Medicine, University of California at San Diego, La Jolla, CA 92093, USA
| | - Xiang-Dong Fu
- Department of Cellular and Molecular Medicine, University of California at San Diego, La Jolla, CA 92093, USA
| | - Lino Tessarollo
- Mouse Cancer Genetics Program, National Cancer Institute, Frederick, MD, 21702, USA
| | - Shuo-Chien Ling
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Philippe A Parone
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA
| | - Christopher E Shaw
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, SE5 9NU London, U.K; Centre for Brain Research, University of Auckland, Auckland, New Zealand
| | - Martin Marsala
- Department of Anesthesiology, University of California at San Diego, La Jolla, CA 92093, USA
| | - Clotilde Lagier-Tourenne
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA; Department of Neurosciences, University of California at San Diego, La Jolla, CA 92093, USA
| | - Don W Cleveland
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA; Department of Cellular and Molecular Medicine, University of California at San Diego, La Jolla, CA 92093, USA; Department of Neurosciences, University of California at San Diego, La Jolla, CA 92093, USA.
| | - Sandrine Da Cruz
- Ludwig Institute for Cancer Research, University of California at San Diego, La Jolla, CA 92093, USA.
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44
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Tazelaar GHP, Dekker AM, van Vugt JJFA, van der Spek RA, Westeneng HJ, Kool LJBG, Kenna KP, van Rheenen W, Pulit SL, McLaughlin RL, Sproviero W, Iacoangeli A, Hübers A, Brenner D, Morrison KE, Shaw PJ, Shaw CE, Panadés MP, Mora Pardina JS, Glass JD, Hardiman O, Al-Chalabi A, van Damme P, Robberecht W, Landers JE, Ludolph AC, Weishaupt JH, van den Berg LH, Veldink JH, van Es MA. Association of NIPA1 repeat expansions with amyotrophic lateral sclerosis in a large international cohort. Neurobiol Aging 2018; 74:234.e9-234.e15. [PMID: 30342764 DOI: 10.1016/j.neurobiolaging.2018.09.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 08/08/2018] [Accepted: 09/11/2018] [Indexed: 12/11/2022]
Abstract
NIPA1 (nonimprinted in Prader-Willi/Angelman syndrome 1) mutations are known to cause hereditary spastic paraplegia type 6, a neurodegenerative disease that phenotypically overlaps to some extent with amyotrophic lateral sclerosis (ALS). Previously, a genomewide screen for copy number variants found an association with rare deletions in NIPA1 and ALS, and subsequent genetic analyses revealed that long (or expanded) polyalanine repeats in NIPA1 convey increased ALS susceptibility. We set out to perform a large-scale replication study to further investigate the role of NIPA1 polyalanine expansions with ALS, in which we characterized NIPA1 repeat size in an independent international cohort of 3955 patients with ALS and 2276 unaffected controls and combined our results with previous reports. Meta-analysis on a total of 6245 patients with ALS and 5051 controls showed an overall increased risk of ALS in those with expanded (>8) GCG repeat length (odds ratio = 1.50, p = 3.8×10-5). Together with previous reports, these findings provide evidence for an association of an expanded polyalanine repeat in NIPA1 and ALS.
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Affiliation(s)
- Gijs H P Tazelaar
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Annelot M Dekker
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Joke J F A van Vugt
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Rick A van der Spek
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Henk-Jan Westeneng
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Lindy J B G Kool
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Kevin P Kenna
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Wouter van Rheenen
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Sara L Pulit
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Russell L McLaughlin
- Population Genetics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Republic of Ireland
| | - William Sproviero
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute and United Kingdom Dementia Research Institute, King's College London, London, UK
| | - Alfredo Iacoangeli
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | | | - David Brenner
- Department of Neurology, Ulm University, Ulm, Germany
| | | | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Christopher E Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Monica Povedano Panadés
- Biomedical Network Research Center on Neurodegenerative Diseases (CIBERNED), Institute Carlos III, Hospitalet de Llobregat, Spain; Functional Unit of Amyotrophic Lateral Sclerosis (UFELA), Service of Neurology, Bellvitge University Hospital, Hospitalet de Llobregat, Spain
| | | | - Jonathan D Glass
- Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA; Emory ALS Center, Emory University School of Medicine, Atlanta, GA, USA
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity College Dublin, Trinity Biomedical Sciences Institute, Dublin, Republic of Ireland; Department of Neurology, Beaumont Hospital, Dublin, Republic of Ireland
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute and United Kingdom Dementia Research Institute, King's College London, London, UK; Department of Neurology, King's College Hospital, London, UK
| | - Philip van Damme
- KU Leuven - University of Leuven, Department of Neurosciences, Experimental Neurology and Leuven Research Institute for Neuroscience and Disease (LIND), Leuven, Belgium; VIB, Vesalius Research Center, Laboratory of Neurobiology, Leuven, Belgium; Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Wim Robberecht
- KU Leuven - University of Leuven, Department of Neurosciences, Experimental Neurology and Leuven Research Institute for Neuroscience and Disease (LIND), Leuven, Belgium; VIB, Vesalius Research Center, Laboratory of Neurobiology, Leuven, Belgium; Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA, USA
| | | | | | - Leonard H van den Berg
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Jan H Veldink
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Michael A van Es
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands.
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45
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Crockford C, Newton J, Lonergan K, Chiwera T, Booth T, Chandran S, Colville S, Heverin M, Mays I, Pal S, Pender N, Pinto-Grau M, Radakovic R, Shaw CE, Stephenson L, Swingler R, Vajda A, Al-Chalabi A, Hardiman O, Abrahams S. ALS-specific cognitive and behavior changes associated with advancing disease stage in ALS. Neurology 2018; 91:e1370-e1380. [PMID: 30209236 PMCID: PMC6177274 DOI: 10.1212/wnl.0000000000006317] [Citation(s) in RCA: 137] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 06/28/2018] [Indexed: 11/25/2022] Open
Abstract
Objective To elucidate the relationship between disease stage in amyotrophic lateral sclerosis (ALS), as measured with the King's Clinical Staging System, and cognitive and behavioral change, measured with the Edinburgh Cognitive and Behavioural ALS Screen (ECAS). Methods A large multicenter observational cohort of 161 cross-sectional patients with ALS and 80 healthy matched controls were recruited across 3 research sites (Dublin, Edinburgh, and London). Participants were administered the ECAS and categorized into independent groups based on their King's clinical disease stage at time of testing. Results Significant differences were observed between patients and controls on all subtests of the ECAS except for visuospatial functioning. A significant cross-sectional effect was observed across disease stages for ALS-specific functions (executive, language, letter fluency) and ECAS total score but not for ALS-nonspecific functions (memory, visuospatial). Rates of ALS-specific impairment and behavioral change were also related to disease stage. The relationship between cognitive function and disease stage may be due to letter fluency impairment, whereas higher rates of all behavioral domains were seen in later King's stage. The presence of bulbar signs, but not site of onset, was significantly related to ALS-specific, ECAS total, and behavioral scores. Conclusion ALS-specific cognitive deficits and behavioral impairment are more frequent with more severe disease stage. By end-stage disease, only a small percentage of patients are free of neuropsychological impairment. The presence of bulbar symptoms exaggerates the differences observed between disease stages. These findings suggest that cognitive and behavioral change should be incorporated into ALS diagnostic criteria and should be included in future staging systems.
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Affiliation(s)
- Christopher Crockford
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Judith Newton
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Katie Lonergan
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Theresa Chiwera
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Tom Booth
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Siddharthan Chandran
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Shuna Colville
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Mark Heverin
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Iain Mays
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Suvankar Pal
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Niall Pender
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Marta Pinto-Grau
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Ratko Radakovic
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Christopher E Shaw
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Laura Stephenson
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Robert Swingler
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Alice Vajda
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Ammar Al-Chalabi
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Orla Hardiman
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK
| | - Sharon Abrahams
- From Human Cognitive Neuroscience (C.C., J.N., T.B., R.R., S.A.), Psychology, Philosophy, Psychology and Language Sciences, Euan MacDonald Centre for Motor Neurone Disease Research (C.C., S.A.), and Alzheimer Scotland Dementia Research Centre (R.R.), University of Edinburgh; Anne Rowling Regenerative Neurology Clinic (J.N., S.C., S.P., R.R., L.S., R.S., S.A.), Royal Infirmary of Edinburgh, UK; Academic Unit of Neurology (K.L., M.H., I.M., M.P.-G., A.V., O.H.), Trinity College Dublin; Departments of Psychology (K.L., I.M., N.P., M.P.-G.) and Neurology (O.H.), Beaumont Hospital, Dublin, Ireland; and Maurice Wohl Clinical Neuroscience Institute (T.C., C.E.S., A.A.-C.), Department of Basic and Clinical Neuroscience, King's College London, UK.
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Gkazi SA, Troakes C, Topp S, Miller JW, Vance CA, Sreedharan J, Al-Chalabi A, Kirby J, Shaw PJ, Al-Sarraj S, King A, Smith BN, Shaw CE. Striking phenotypic variation in a family with the P506S UBQLN2 mutation including amyotrophic lateral sclerosis, spastic paraplegia, and frontotemporal dementia. Neurobiol Aging 2018; 73:229.e5-229.e9. [PMID: 30348461 DOI: 10.1016/j.neurobiolaging.2018.08.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 08/07/2018] [Accepted: 08/15/2018] [Indexed: 10/28/2022]
Abstract
Analysis of 226 exome-sequenced UK cases of familial amyotrophic lateral sclerosis (ALS) and frontotemporal dementia identified 2 individuals who harbored a P497H and P506S UBQLN2 mutation, respectively (n = 0.9%). The P506S index case presented with behavioral variant frontotemporal dementia at the age of 54 years then progressed to ALS surviving 3 years. Three sons presented with (1) slowly progressive pure spastic paraplegia with an onset at 25 years and (2) ALS with disease onset of 25 years and survival of 2 years, and (3) ALS presenting symptoms at the age of 26 years, respectively. Analysis of postmortem tissue from the index case revealed frequent neuronal cytoplasmic UBQLN2-positive inclusions in the dentate gyrus and TDP-43-positive neuronal cytoplasmic inclusions in the frontal and temporal cortex and granular cell layer of the dentate gyrus of the hippocampus. Furthermore, a comprehensive analysis of published UBQLN2 mutations demonstrated that only proline-rich domain mutations contribute to a significantly earlier age of onset in male patients (p = 0.0026).
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Affiliation(s)
- Soragia Athina Gkazi
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London, UK
| | - Claire Troakes
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London, UK
| | - Simon Topp
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London, UK
| | - Jack W Miller
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London, UK
| | - Caroline A Vance
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London, UK
| | - Jemeen Sreedharan
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London, UK
| | - Ammar Al-Chalabi
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London, UK
| | - Janine Kirby
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - Safa Al-Sarraj
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London, UK
| | - Andrew King
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London, UK
| | - Bradley N Smith
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London, UK
| | - Christopher E Shaw
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London, UK.
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47
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Lee YB, Baskaran P, Gomez-Deza J, Chen HJ, Nishimura AL, Smith BN, Troakes C, Adachi Y, Stepto A, Petrucelli L, Gallo JM, Hirth F, Rogelj B, Guthrie S, Shaw CE. C9orf72 poly GA RAN-translated protein plays a key role in amyotrophic lateral sclerosis via aggregation and toxicity. Hum Mol Genet 2018; 26:4765-4777. [PMID: 28973350 PMCID: PMC5886201 DOI: 10.1093/hmg/ddx350] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 08/29/2017] [Indexed: 12/13/2022] Open
Abstract
An intronic GGGGCC (G4C2) hexanucleotide repeat expansion inC9orf72 is the most common genetic cause of amyotrophic lateral sclerosis and frontotemporal dementia (C9ALS/FTD). Repeat-associated non-AUG (RAN) translation of G4C2 RNA can result in five different dipeptide repeat proteins (DPR: poly GA, poly GP, poly GR, poly PA, and poly PR), which aggregate into neuronal cytoplasmic and nuclear inclusions in affected patients, however their contribution to disease pathogenesis remains controversial. We show that among the DPR proteins, expression of poly GA in a cell culture model activates programmed cell death and TDP-43 cleavage in a dose-dependent manner. Dual expression of poly GA together with other DPRs revealed that poly GP and poly PA are sequestered by poly GA, whereas poly GR and poly PR are rarely co-localised with poly GA. Dual expression of poly GA and poly PA ameliorated poly GA toxicity by inhibiting poly GA aggregation both in vitro and in vivo in the chick embryonic spinal cord. Expression of alternative codon-derived DPRs in chick embryonic spinal cord confirmed in vitro data, revealing that each of the dipeptides caused toxicity, with poly GA being the most toxic. Further, in vivo expression of G4C2 repeats of varying length caused apoptotic cell death, but failed to generate DPRs. Together, these data demonstrate that C9-related toxicity can be mediated by either RNA or DPRs. Moreover, our findings provide evidence that poly GA is a key mediator of cytotoxicity and that cross-talk between DPR proteins likely modifies their pathogenic status in C9ALS/FTD.
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Affiliation(s)
- Youn-Bok Lee
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Pranetha Baskaran
- Department of Developmental Neurobiology, King's College London, Guy's Campus, London SE1 1UL, UK
| | - Jorge Gomez-Deza
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Han-Jou Chen
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Agnes L Nishimura
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Bradley N Smith
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Claire Troakes
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Yoshitsugu Adachi
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Alan Stepto
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Leonard Petrucelli
- Department of Neuroscience, Mayo Clinic Florida, Jacksonville, FL 32224, USA
| | - Jean-Marc Gallo
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Frank Hirth
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
| | - Boris Rogelj
- Department of Biotechnology, Jožef Stefan Institute, SI-1000 Ljubljana, Slovenia
| | - Sarah Guthrie
- Department of Developmental Neurobiology, King's College London, Guy's Campus, London SE1 1UL, UK.,School of Life Sciences, University of Sussex, JMS Building, Falmer Campus, Brighton, BN7 9QG UK
| | - Christopher E Shaw
- United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Camberwell, London SE5 9NU, UK
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48
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Westeneng HJ, Debray TPA, Visser AE, van Eijk RPA, Rooney JPK, Calvo A, Martin S, McDermott CJ, Thompson AG, Pinto S, Kobeleva X, Rosenbohm A, Stubendorff B, Sommer H, Middelkoop BM, Dekker AM, van Vugt JJFA, van Rheenen W, Vajda A, Heverin M, Kazoka M, Hollinger H, Gromicho M, Körner S, Ringer TM, Rödiger A, Gunkel A, Shaw CE, Bredenoord AL, van Es MA, Corcia P, Couratier P, Weber M, Grosskreutz J, Ludolph AC, Petri S, de Carvalho M, Van Damme P, Talbot K, Turner MR, Shaw PJ, Al-Chalabi A, Chiò A, Hardiman O, Moons KGM, Veldink JH, van den Berg LH. Prognosis for patients with amyotrophic lateral sclerosis: development and validation of a personalised prediction model. Lancet Neurol 2018; 17:423-433. [PMID: 29598923 DOI: 10.1016/s1474-4422(18)30089-9] [Citation(s) in RCA: 289] [Impact Index Per Article: 48.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 02/06/2018] [Accepted: 02/21/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS) is a relentlessly progressive, fatal motor neuron disease with a variable natural history. There are no accurate models that predict the disease course and outcomes, which complicates risk assessment and counselling for individual patients, stratification of patients for trials, and timing of interventions. We therefore aimed to develop and validate a model for predicting a composite survival endpoint for individual patients with ALS. METHODS We obtained data for patients from 14 specialised ALS centres (each one designated as a cohort) in Belgium, France, the Netherlands, Germany, Ireland, Italy, Portugal, Switzerland, and the UK. All patients were diagnosed in the centres after excluding other diagnoses and classified according to revised El Escorial criteria. We assessed 16 patient characteristics as potential predictors of a composite survival outcome (time between onset of symptoms and non-invasive ventilation for more than 23 h per day, tracheostomy, or death) and applied backward elimination with bootstrapping in the largest population-based dataset for predictor selection. Data were gathered on the day of diagnosis or as soon as possible thereafter. Predictors that were selected in more than 70% of the bootstrap resamples were used to develop a multivariable Royston-Parmar model for predicting the composite survival outcome in individual patients. We assessed the generalisability of the model by estimating heterogeneity of predictive accuracy across external populations (ie, populations not used to develop the model) using internal-external cross-validation, and quantified the discrimination using the concordance (c) statistic (area under the receiver operator characteristic curve) and calibration using a calibration slope. FINDINGS Data were collected between Jan 1, 1992, and Sept 22, 2016 (the largest data-set included data from 1936 patients). The median follow-up time was 97·5 months (IQR 52·9-168·5). Eight candidate predictors entered the prediction model: bulbar versus non-bulbar onset (univariable hazard ratio [HR] 1·71, 95% CI 1·63-1·79), age at onset (1·03, 1·03-1·03), definite versus probable or possible ALS (1·47, 1·39-1·55), diagnostic delay (0·52, 0·51-0·53), forced vital capacity (HR 0·99, 0·99-0·99), progression rate (6·33, 5·92-6·76), frontotemporal dementia (1·34, 1·20-1·50), and presence of a C9orf72 repeat expansion (1·45, 1·31-1·61), all p<0·0001. The c statistic for external predictive accuracy of the model was 0·78 (95% CI 0·77-0·80; 95% prediction interval [PI] 0·74-0·82) and the calibration slope was 1·01 (95% CI 0·95-1·07; 95% PI 0·83-1·18). The model was used to define five groups with distinct median predicted (SE) and observed (SE) times in months from symptom onset to the composite survival outcome: very short 17·7 (0·20), 16·5 (0·23); short 25·3 (0·06), 25·2 (0·35); intermediate 32·2 (0·09), 32·8 (0·46); long 43·7 (0·21), 44·6 (0·74); and very long 91·0 (1·84), 85·6 (1·96). INTERPRETATION We have developed an externally validated model to predict survival without tracheostomy and non-invasive ventilation for more than 23 h per day in European patients with ALS. This model could be applied to individualised patient management, counselling, and future trial design, but to maximise the benefit and prevent harm it is intended to be used by medical doctors only. FUNDING Netherlands ALS Foundation.
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Affiliation(s)
- Henk-Jan Westeneng
- Department of Neurology, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Thomas P A Debray
- Department of Epidemiology, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, Netherlands; Cochrane Netherlands, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Anne E Visser
- Department of Neurology, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Ruben P A van Eijk
- Department of Neurology, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, Netherlands
| | - James P K Rooney
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| | - Andrea Calvo
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Torino, Italy
| | - Sarah Martin
- Maurice Wohl Clinical Neuroscience Institute, and United Kingdom Dementia Research Institute at the Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | | | | | - Susana Pinto
- Institute of Physiology-Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Xenia Kobeleva
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | | | | | - Helma Sommer
- Neuromuscular Diseases Centre/ALS Clinic, Kantonsspital St Gallen, St Gallen, Switzerland
| | - Bas M Middelkoop
- Department of Neurology, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Annelot M Dekker
- Department of Neurology, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Joke J F A van Vugt
- Department of Neurology, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Wouter van Rheenen
- Department of Neurology, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Alice Vajda
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| | - Mark Heverin
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| | - Mbombe Kazoka
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - Hannah Hollinger
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - Marta Gromicho
- Institute of Physiology-Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Sonja Körner
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Thomas M Ringer
- Hans-Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Annekathrin Rödiger
- Hans-Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Anne Gunkel
- Hans-Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Christopher E Shaw
- Maurice Wohl Clinical Neuroscience Institute, and United Kingdom Dementia Research Institute at the Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Annelien L Bredenoord
- Department of Epidemiology, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Michael A van Es
- Department of Neurology, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Philippe Corcia
- Centre de compétence SLA-fédération Tours-Limoges, CHU de Tours, Tours, France
| | - Philippe Couratier
- Centre de compétence SLA-fédération Tours-Limoges, CHU de Limoges, Limoges, France
| | - Markus Weber
- Neuromuscular Diseases Centre/ALS Clinic, Kantonsspital St Gallen, St Gallen, Switzerland
| | - Julian Grosskreutz
- Hans-Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | | | - Susanne Petri
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Mamede de Carvalho
- Institute of Physiology-Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Philip Van Damme
- Department of Neurology, University Hospital Leuven, Leuven, Belgium; Department of Neurosciences, Katholieke Universiteit, Leuven (University of Leuven) and Centre for Brain and Disease Research, VIB, Leuven, Belgium
| | - Kevin Talbot
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, and United Kingdom Dementia Research Institute at the Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Adriano Chiò
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Torino, Italy
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland; Department of Neurology, Beaumont Hospital, Beaumont, Ireland
| | - Karel G M Moons
- Department of Epidemiology, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht, Netherlands; Cochrane Netherlands, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Jan H Veldink
- Department of Neurology, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, Netherlands
| | - Leonard H van den Berg
- Department of Neurology, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, Netherlands.
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Nicolas A, Kenna KP, Renton AE, Ticozzi N, Faghri F, Chia R, Dominov JA, Kenna BJ, Nalls MA, Keagle P, Rivera AM, van Rheenen W, Murphy NA, van Vugt JJFA, Geiger JT, Van der Spek RA, Pliner HA, Shankaracharya, Smith BN, Marangi G, Topp SD, Abramzon Y, Gkazi AS, Eicher JD, Kenna A, Mora G, Calvo A, Mazzini L, Riva N, Mandrioli J, Caponnetto C, Battistini S, Volanti P, La Bella V, Conforti FL, Borghero G, Messina S, Simone IL, Trojsi F, Salvi F, Logullo FO, D'Alfonso S, Corrado L, Capasso M, Ferrucci L, Moreno CDAM, Kamalakaran S, Goldstein DB, Gitler AD, Harris T, Myers RM, Phatnani H, Musunuri RL, Evani US, Abhyankar A, Zody MC, Kaye J, Finkbeiner S, Wyman SK, LeNail A, Lima L, Fraenkel E, Svendsen CN, Thompson LM, Van Eyk JE, Berry JD, Miller TM, Kolb SJ, Cudkowicz M, Baxi E, Benatar M, Taylor JP, Rampersaud E, Wu G, Wuu J, Lauria G, Verde F, Fogh I, Tiloca C, Comi GP, Sorarù G, Cereda C, Corcia P, Laaksovirta H, Myllykangas L, Jansson L, Valori M, Ealing J, Hamdalla H, Rollinson S, Pickering-Brown S, Orrell RW, Sidle KC, Malaspina A, Hardy J, Singleton AB, Johnson JO, Arepalli S, Sapp PC, McKenna-Yasek D, Polak M, Asress S, Al-Sarraj S, King A, Troakes C, Vance C, de Belleroche J, Baas F, Ten Asbroek ALMA, Muñoz-Blanco JL, Hernandez DG, Ding J, Gibbs JR, Scholz SW, Floeter MK, Campbell RH, Landi F, Bowser R, Pulst SM, Ravits JM, MacGowan DJL, Kirby J, Pioro EP, Pamphlett R, Broach J, Gerhard G, Dunckley TL, Brady CB, Kowall NW, Troncoso JC, Le Ber I, Mouzat K, Lumbroso S, Heiman-Patterson TD, Kamel F, Van Den Bosch L, Baloh RH, Strom TM, Meitinger T, Shatunov A, Van Eijk KR, de Carvalho M, Kooyman M, Middelkoop B, Moisse M, McLaughlin RL, Van Es MA, Weber M, Boylan KB, Van Blitterswijk M, Rademakers R, Morrison KE, Basak AN, Mora JS, Drory VE, Shaw PJ, Turner MR, Talbot K, Hardiman O, Williams KL, Fifita JA, Nicholson GA, Blair IP, Rouleau GA, Esteban-Pérez J, García-Redondo A, Al-Chalabi A, Rogaeva E, Zinman L, Ostrow LW, Maragakis NJ, Rothstein JD, Simmons Z, Cooper-Knock J, Brice A, Goutman SA, Feldman EL, Gibson SB, Taroni F, Ratti A, Gellera C, Van Damme P, Robberecht W, Fratta P, Sabatelli M, Lunetta C, Ludolph AC, Andersen PM, Weishaupt JH, Camu W, Trojanowski JQ, Van Deerlin VM, Brown RH, van den Berg LH, Veldink JH, Harms MB, Glass JD, Stone DJ, Tienari P, Silani V, Chiò A, Shaw CE, Traynor BJ, Landers JE. Genome-wide Analyses Identify KIF5A as a Novel ALS Gene. Neuron 2018; 97:1267-1288. [PMID: 29566793 PMCID: PMC5867896 DOI: 10.1016/j.neuron.2018.02.027] [Citation(s) in RCA: 420] [Impact Index Per Article: 70.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 01/21/2018] [Accepted: 02/26/2018] [Indexed: 12/11/2022]
Abstract
To identify novel genes associated with ALS, we undertook two lines of investigation. We carried out a genome-wide association study comparing 20,806 ALS cases and 59,804 controls. Independently, we performed a rare variant burden analysis comparing 1,138 index familial ALS cases and 19,494 controls. Through both approaches, we identified kinesin family member 5A (KIF5A) as a novel gene associated with ALS. Interestingly, mutations predominantly in the N-terminal motor domain of KIF5A are causative for two neurodegenerative diseases: hereditary spastic paraplegia (SPG10) and Charcot-Marie-Tooth type 2 (CMT2). In contrast, ALS-associated mutations are primarily located at the C-terminal cargo-binding tail domain and patients harboring loss-of-function mutations displayed an extended survival relative to typical ALS cases. Taken together, these results broaden the phenotype spectrum resulting from mutations in KIF5A and strengthen the role of cytoskeletal defects in the pathogenesis of ALS.
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Affiliation(s)
- Aude Nicolas
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA
| | - Kevin P Kenna
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Alan E Renton
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA; Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Ronald M. Loeb Center for Alzheimer's Disease, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy; Department of Pathophysiology and Transplantation, "Dino Ferrari" Center - Università degli Studi di Milano, Milan 20122, Italy
| | - Faraz Faghri
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA; Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Ruth Chia
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA
| | - Janice A Dominov
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Brendan J Kenna
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Mike A Nalls
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA; Data Tecnica International, Glen Echo, MD, USA
| | - Pamela Keagle
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Alberto M Rivera
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA
| | - Wouter van Rheenen
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Natalie A Murphy
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA
| | - Joke J F A van Vugt
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Joshua T Geiger
- Neurodegenerative Diseases Research Unit, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD 20892, USA
| | - Rick A Van der Spek
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Hannah A Pliner
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA
| | - Shankaracharya
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Bradley N Smith
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London SE5 9RS, UK
| | - Giuseppe Marangi
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA; Institute of Genomic Medicine, Catholic University, Roma, Italy
| | - Simon D Topp
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London SE5 9RS, UK
| | - Yevgeniya Abramzon
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA; Sobell Department of Motor Neuroscience and Movement Disorders, University College London, Institute of Neurology, London, UK
| | - Athina Soragia Gkazi
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London SE5 9RS, UK
| | - John D Eicher
- Genetics and Pharmacogenomics, MRL, Merck & Co., Inc., Boston, MA 02115, USA
| | - Aoife Kenna
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Gabriele Mora
- ALS Center, Salvatore Maugeri Foundation, IRCCS, Mistretta, Messina, Italy
| | - Andrea Calvo
- "Rita Levi Montalcini" Department of Neuroscience, University of Turin, Turin, Italy
| | | | - Nilo Riva
- Department of Neurology, Institute of Experimental Neurology, Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Jessica Mandrioli
- Department of Neuroscience, St. Agostino Estense Hospital, Azienda Ospedaliero Universitaria di Modena, Modena, Italy
| | - Claudia Caponnetto
- Department of Neurosciences, Ophthalmology, Genetics, Rehabilitation, Maternal and Child Health, Ospedale Policlinico San Martino, Genoa, Italy
| | - Stefania Battistini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Paolo Volanti
- ALS Center, Salvatore Maugeri Foundation, IRCCS, Mistretta, Messina, Italy
| | | | - Francesca L Conforti
- Institute of Neurological Sciences, National Research Council, Mangone, Cosenza, Italy
| | - Giuseppe Borghero
- Department of Neurology, Azienda Universitario Ospedaliera di Cagliari and University of Cagliari, Cagliari, Italy
| | - Sonia Messina
- Department of Clinical and Experimental Medicine, University of Messina and Nemo Sud Clinical Center for Neuromuscular Diseases, Aurora Foundation, Messina, Italy
| | - Isabella L Simone
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari, Bari, Italy
| | - Francesca Trojsi
- Department of Medical, Surgical, Neurological, Metabolic and Aging Sciences, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Fabrizio Salvi
- "Il Bene" Center for Immunological and Rare Neurological Diseases at Bellaria Hospital, IRCCS, Istituto delle Scienze Neurologiche, Bologna, Italy
| | | | - Sandra D'Alfonso
- Department of Health Sciences, University of Eastern Piedmont, Novara, Italy
| | - Lucia Corrado
- Department of Health Sciences, University of Eastern Piedmont, Novara, Italy
| | | | - Luigi Ferrucci
- Longitudinal Studies Section, Clinical Research Branch, National Institute on Aging, NIH, Baltimore, MD 21224, USA
| | | | | | - David B Goldstein
- Institute for Genomic Medicine, Columbia University, New York, NY 10032, USA
| | - Aaron D Gitler
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Tim Harris
- Bioverativ, 225 2nd Avenue, Waltham, MA 02145, USA
| | - Richard M Myers
- HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA
| | - Hemali Phatnani
- Center for Genomics of Neurodegenerative Diseases (CGND), New York Genome Center, New York, NY, USA
| | | | | | | | - Michael C Zody
- Computational Biology, New York Genome Center, New York, NY, USA
| | - Julia Kaye
- Gladstone Institute of Neurological Disease, San Francisco, CA, USA
| | - Steven Finkbeiner
- Gladstone Institute of Neurological Disease, San Francisco, CA, USA; Departments of Neurology and Physiology, University of California San Francisco, San Francisco, CA, USA
| | - Stacia K Wyman
- Gladstone Institute of Neurological Disease, San Francisco, CA, USA
| | - Alex LeNail
- Department of Biological Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Leandro Lima
- Gladstone Institute of Neurological Disease, San Francisco, CA, USA
| | - Ernest Fraenkel
- Department of Biological Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA; Broad Institute, 415 Main Street, Cambridge, MA 02142, USA
| | - Clive N Svendsen
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Leslie M Thompson
- Department of Neurobiology and Behavior, Institute of Memory Impairment and Neurological Disorders, University of California, Irvine, Irvine, CA 92697, USA; Department of Psychiatry and Human Behavior, Institute of Memory Impairment and Neurological Disorders, University of California, Irvine, Irvine, CA 92697, USA
| | - Jennifer E Van Eyk
- The Heart Institute and Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - James D Berry
- Harvard Medical School, Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, USA; Neurological Clinical Research Institute (NCRI), Massachusetts General Hospital, Boston, MA, USA
| | - Timothy M Miller
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
| | - Stephen J Kolb
- Department of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Merit Cudkowicz
- Harvard Medical School, Department of Neurology, Massachusetts General Hospital (MGH), Boston, MA, USA; Neurological Clinical Research Institute (NCRI), Massachusetts General Hospital, Boston, MA, USA
| | - Emily Baxi
- Department of Neurology, Johns Hopkins University, Baltimore, MD 21287, USA
| | - Michael Benatar
- Department of Neurology, University of Miami, Miami, FL 33136, USA
| | - J Paul Taylor
- Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA; Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Evadnie Rampersaud
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Gang Wu
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
| | - Joanne Wuu
- Department of Neurology, University of Miami, Miami, FL 33136, USA
| | - Giuseppe Lauria
- 3rd Neurology Unit, Motor Neuron Diseases Center, Fondazione IRCCS Istituto Neurologico "Carlo Besta," and Department of Biomedical and Clinical Sciences "Luigi Sacco," University of Milan, Milan, Italy
| | - Federico Verde
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Isabella Fogh
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy; Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London SE5 9RS, UK
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Giacomo P Comi
- Neurology Unit, IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Gianni Sorarù
- Department of Neurosciences, University of Padova, Padova, Italy
| | - Cristina Cereda
- Genomic and Post-Genomic Center, IRCCS Mondino Foundation, Pavia, Italy
| | | | - Hannu Laaksovirta
- Department of Neurology, Helsinki University Hospital and Molecular Neurology Programme, Biomedicum, University of Helsinki, Helsinki FIN-02900, Finland
| | - Liisa Myllykangas
- Department of Pathology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Lilja Jansson
- Department of Neurology, Helsinki University Hospital and Molecular Neurology Programme, Biomedicum, University of Helsinki, Helsinki FIN-02900, Finland
| | - Miko Valori
- Department of Neurology, Helsinki University Hospital and Molecular Neurology Programme, Biomedicum, University of Helsinki, Helsinki FIN-02900, Finland
| | - John Ealing
- Greater Manchester Neurosciences Centre, Salford Royal NHS Foundation Trust, Salford M6 8HD, UK
| | - Hisham Hamdalla
- Greater Manchester Neurosciences Centre, Salford Royal NHS Foundation Trust, Salford M6 8HD, UK
| | - Sara Rollinson
- Faculty of Human and Medical Sciences, University of Manchester, Manchester M13 9PT, UK
| | | | - Richard W Orrell
- Department of Clinical Neuroscience, Institute of Neurology, University College London, London NW3 2PG, UK
| | - Katie C Sidle
- Department of Molecular Neuroscience and Reta Lila Weston Laboratories, Institute of Neurology, University College London, Queen Square House, London WC1N 3BG, UK
| | - Andrea Malaspina
- Centre for Neuroscience and Trauma, Blizard Institute, Queen Mary University of London, NorthEast London and Essex Regional Motor Neuron Disease Care Centre, London E1 2AT, UK
| | - John Hardy
- Department of Molecular Neuroscience and Reta Lila Weston Laboratories, Institute of Neurology, University College London, Queen Square House, London WC1N 3BG, UK
| | - Andrew B Singleton
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA
| | - Janel O Johnson
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA
| | - Sampath Arepalli
- Genomics Technology Group, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA
| | - Peter C Sapp
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Diane McKenna-Yasek
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Meraida Polak
- Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Seneshaw Asress
- Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Safa Al-Sarraj
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London SE5 9RS, UK
| | - Andrew King
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London SE5 9RS, UK
| | - Claire Troakes
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London SE5 9RS, UK
| | - Caroline Vance
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London SE5 9RS, UK
| | | | - Frank Baas
- Department of Clinical Genetics, Leiden University Medical Center, Leiden, the Netherlands
| | | | - José Luis Muñoz-Blanco
- ALS-Neuromuscular Unit, Hospital General Universitario Gregorio Marañón, IISGM, Madrid, Spain
| | - Dena G Hernandez
- Genomics Technology Group, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA
| | - Jinhui Ding
- Computational Biology Group, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA
| | - J Raphael Gibbs
- Computational Biology Group, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA
| | - Sonja W Scholz
- Neurodegenerative Diseases Research Unit, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD 20892, USA; Department of Neurology, Johns Hopkins University, Baltimore, MD 21287, USA
| | - Mary Kay Floeter
- Motor Neuron Disorders Unit, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD 20892, USA
| | - Roy H Campbell
- Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Francesco Landi
- Center for Geriatric Medicine, Department of Geriatrics, Neurosciences and Orthopedics, Catholic University of Sacred Heart, Rome 00168, Italy
| | - Robert Bowser
- Division of Neurology, Barrow Neurological Institute, Phoenix, AZ, USA
| | - Stefan M Pulst
- Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - John M Ravits
- Department of Neuroscience, University of California, San Diego, La Jolla, CA, USA
| | - Daniel J L MacGowan
- Mount Sinai Beth Israel Hospital, Mount Sinai School of Medicine, New York, NY, USA
| | - Janine Kirby
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Erik P Pioro
- Department of Neurology, Neuromuscular Center, Neurological Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Roger Pamphlett
- Discipline of Pathology, Brain and Mind Centre, The University of Sydney, 94 Mallett Street, Camperdown, NSW 2050, Australia
| | - James Broach
- Department of Biochemistry, Penn State College of Medicine, Hershey, PA, USA
| | - Glenn Gerhard
- Department of Pathology, Penn State College of Medicine, Hershey, PA, USA
| | - Travis L Dunckley
- Neurogenomics Division, Translational Genomics Research Institute, Phoenix, AZ, USA
| | - Christopher B Brady
- Research and Development Service, Veterans Affairs Boston Healthcare System, Boston, MA, USA; Department of Neurology, Program in Behavioral Neuroscience, Boston University School of Medicine, Boston, MA, USA
| | - Neil W Kowall
- Neurology Service, VA Boston Healthcare System and Boston University Alzheimer's Disease Center, Boston, MA 02130, USA
| | - Juan C Troncoso
- Departments of Pathology and Neurology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Isabelle Le Ber
- Sorbonne Universités, UPMC Univ Paris 06, Inserm, CNRS, Institut du Cerveau et la Moelle (ICM), Assistance Publique Hôpitaux de Paris (AP-HP) - Hôpital Pitié-Salpêtrière, Paris, France
| | - Kevin Mouzat
- INM, University Montpellier, Montpellier, France; Department of Biochemistry, CHU Nîmes, Nîmes, France
| | - Serge Lumbroso
- INM, University Montpellier, Montpellier, France; Department of Biochemistry, CHU Nîmes, Nîmes, France
| | - Terry D Heiman-Patterson
- Department of Neurology, Drexel University College of Medicine, Philadelphia, PA, USA; Department of Neurology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Freya Kamel
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC 27709, USA
| | - Ludo Van Den Bosch
- KU Leuven - University of Leuven, Department of Neurosciences, Experimental Neurology and Leuven Research Institute for Neuroscience and Disease (LIND), B-3000 Leuven, Belgium; VIB, Center for Brain and Disease Research, Laboratory of Neurobiology, Leuven, Belgium
| | - Robert H Baloh
- Department of Neurology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Tim M Strom
- Institute of Human Genetics, Technische Universität München, Munich, Germany; Institute of Human Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Thomas Meitinger
- Institute of Human Genetics, Technische Universität München, Munich, Germany; Institute of Human Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany; Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Aleksey Shatunov
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London SE5 9RS, UK
| | - Kristel R Van Eijk
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Mamede de Carvalho
- Institute of Physiology, Institute of Molecular Medicine, Faculty of Medicine, University of Lisbon, Lisbon, Portugal; Department of Neurosciences, Hospital de Santa Maria-CHLN, Lisbon, Portugal
| | | | - Bas Middelkoop
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Matthieu Moisse
- KU Leuven - University of Leuven, Department of Neurosciences, Experimental Neurology and Leuven Research Institute for Neuroscience and Disease (LIND), B-3000 Leuven, Belgium; VIB, Center for Brain and Disease Research, Laboratory of Neurobiology, Leuven, Belgium
| | - Russell L McLaughlin
- Population Genetics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Republic of Ireland
| | - Michael A Van Es
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Markus Weber
- Neuromuscular Diseases Center/ALS Clinic, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Kevin B Boylan
- Department of Neurology, Mayo Clinic Florida, Jacksonville, FL 32224, USA
| | | | - Rosa Rademakers
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | | | - A Nazli Basak
- Suna and Inan Kırac Foundation, Neurodegeneration Research Laboratory, Bogazici University, Istanbul, Turkey
| | - Jesús S Mora
- ALS Unit/Neurology, Hospital San Rafael, Madrid, Spain
| | - Vivian E Drory
- Department of Neurology, Tel-Aviv Sourasky Medical Centre, Tel-Aviv, Israel
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Kevin Talbot
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Republic of Ireland
| | - Kelly L Williams
- Centre for MND Research, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Jennifer A Fifita
- Centre for MND Research, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Garth A Nicholson
- Centre for MND Research, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, NSW 2109, Australia; ANZAC Research Institute, Concord Hospital, University of Sydney, Sydney, NSW 2139, Australia
| | - Ian P Blair
- Centre for MND Research, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Guy A Rouleau
- Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
| | - Jesús Esteban-Pérez
- Unidad de ELA, Instituto de Investigación Hospital 12 de Octubre de Madrid, SERMAS, and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER U-723), Madrid, Spain
| | - Alberto García-Redondo
- Unidad de ELA, Instituto de Investigación Hospital 12 de Octubre de Madrid, SERMAS, and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER U-723), Madrid, Spain
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London SE5 9RS, UK
| | - Ekaterina Rogaeva
- Tanz Centre for Research of Neurodegenerative Diseases, Division of Neurology, Department of Medicine, University of Toronto, Toronto, ON M5S 3H2, Canada
| | - Lorne Zinman
- Division of Neurology, Department of Internal Medicine, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, Canada
| | - Lyle W Ostrow
- Department of Neurology, Johns Hopkins University, Baltimore, MD 21287, USA
| | | | | | - Zachary Simmons
- Department of Neurology, Penn State Hershey Medical Center, Hershey, PA, USA
| | - Johnathan Cooper-Knock
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Alexis Brice
- Sorbonne Universités, UPMC Univ Paris 06, Inserm, CNRS, Institut du Cerveau et la Moelle (ICM), Assistance Publique Hôpitaux de Paris (AP-HP) - Hôpital Pitié-Salpêtrière, Paris, France
| | | | - Eva L Feldman
- Department of Neurology, University of Michigan, Ann Arbor, MI, USA
| | - Summer B Gibson
- Department of Neurology, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Franco Taroni
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico "Carlo Besta," Milan 20133, Italy
| | - Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy; Department of Pathophysiology and Transplantation, "Dino Ferrari" Center - Università degli Studi di Milano, Milan 20122, Italy
| | - Cinzia Gellera
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico "Carlo Besta," Milan 20133, Italy
| | - Philip Van Damme
- KU Leuven - University of Leuven, Department of Neurosciences, Experimental Neurology and Leuven Research Institute for Neuroscience and Disease (LIND), B-3000 Leuven, Belgium; VIB, Center for Brain and Disease Research, Laboratory of Neurobiology, Leuven, Belgium; University Hospitals Leuven, Department of Neurology, Leuven, Belgium
| | - Wim Robberecht
- KU Leuven - University of Leuven, Department of Neurosciences, Experimental Neurology and Leuven Research Institute for Neuroscience and Disease (LIND), B-3000 Leuven, Belgium; VIB, Center for Brain and Disease Research, Laboratory of Neurobiology, Leuven, Belgium; University Hospitals Leuven, Department of Neurology, Leuven, Belgium
| | - Pietro Fratta
- Sobell Department of Motor Neuroscience and Movement Disorders, University College London, Institute of Neurology, London, UK
| | - Mario Sabatelli
- Centro Clinico NeMO, Institute of Neurology, Catholic University, Largo F. Vito 1, 00168 Rome, Italy
| | - Christian Lunetta
- NEuroMuscular Omnicenter (NEMO), Serena Onlus Foundation, Milan, Italy
| | - Albert C Ludolph
- Neurology Department, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Peter M Andersen
- Department of Pharmacology and Clinical Neuroscience, Umeå University, Umeå SE-90185, Sweden
| | - Jochen H Weishaupt
- Neurology Department, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - William Camu
- ALS Center, CHU Gui de Chauliac, University of Montpellier, Montpellier, France
| | - John Q Trojanowski
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Vivianna M Van Deerlin
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert H Brown
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Leonard H van den Berg
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Jan H Veldink
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Matthew B Harms
- Department of Neurology, Columbia University, New York, NY 10032, USA
| | - Jonathan D Glass
- Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - David J Stone
- Genetics and Pharmacogenomics, MRL, Merck & Co., Inc., West Point, PA 19486, USA
| | - Pentti Tienari
- Department of Neurology, Helsinki University Hospital and Molecular Neurology Programme, Biomedicum, University of Helsinki, Helsinki FIN-02900, Finland
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy; Department of Pathophysiology and Transplantation, "Dino Ferrari" Center - Università degli Studi di Milano, Milan 20122, Italy
| | - Adriano Chiò
- "Rita Levi Montalcini" Department of Neuroscience, University of Turin, Turin, Italy; Neuroscience Institute of Torino, Turin 10124, Italy
| | - Christopher E Shaw
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London SE5 9RS, UK
| | - Bryan J Traynor
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, NIH, Porter Neuroscience Research Center, Bethesda, MD 20892, USA; Department of Neurology, Johns Hopkins University, Baltimore, MD 21287, USA.
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA.
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Selvaraj BT, Livesey MR, Zhao C, Gregory JM, James OT, Cleary EM, Chouhan AK, Gane AB, Perkins EM, Dando O, Lillico SG, Lee YB, Nishimura AL, Poreci U, Thankamony S, Pray M, Vasistha NA, Magnani D, Borooah S, Burr K, Story D, McCampbell A, Shaw CE, Kind PC, Aitman TJ, Whitelaw CBA, Wilmut I, Smith C, Miles GB, Hardingham GE, Wyllie DJA, Chandran S. C9ORF72 repeat expansion causes vulnerability of motor neurons to Ca 2+-permeable AMPA receptor-mediated excitotoxicity. Nat Commun 2018; 9:347. [PMID: 29367641 PMCID: PMC5783946 DOI: 10.1038/s41467-017-02729-0] [Citation(s) in RCA: 120] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Accepted: 12/21/2017] [Indexed: 12/13/2022] Open
Abstract
Mutations in C9ORF72 are the most common cause of familial amyotrophic lateral sclerosis (ALS). Here, through a combination of RNA-Seq and electrophysiological studies on induced pluripotent stem cell (iPSC)-derived motor neurons (MNs), we show that increased expression of GluA1 AMPA receptor (AMPAR) subunit occurs in MNs with C9ORF72 mutations that leads to increased Ca2+-permeable AMPAR expression and results in enhanced selective MN vulnerability to excitotoxicity. These deficits are not found in iPSC-derived cortical neurons and are abolished by CRISPR/Cas9-mediated correction of the C9ORF72 repeat expansion in MNs. We also demonstrate that MN-specific dysregulation of AMPAR expression is also present in C9ORF72 patient post-mortem material. We therefore present multiple lines of evidence for the specific upregulation of GluA1 subunits in human mutant C9ORF72 MNs that could lead to a potential pathogenic excitotoxic mechanism in ALS. Repeat expansion mutation in C9ORF72 is the most common cause of familial ALS. Here, the authors generate motor neurons from cells of patients with C9ORF72 mutations, and characterize changes in gene expression in these motor neurons compared to genetically corrected lines, which suggest that glutamate receptor subunit GluA1 is dysregulated in this form of ALS.
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Affiliation(s)
- Bhuvaneish T Selvaraj
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, UK.,Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - Matthew R Livesey
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, EH8 9XD, UK
| | - Chen Zhao
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, UK.,Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - Jenna M Gregory
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - Owain T James
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, EH8 9XD, UK
| | - Elaine M Cleary
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, UK.,Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - Amit K Chouhan
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,School of Psychology and Neuroscience, University of St Andrews, St Andrews, KY16 9JP, UK
| | - Angus B Gane
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, UK.,Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - Emma M Perkins
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, EH8 9XD, UK
| | - Owen Dando
- Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, EH8 9XD, UK.,Centre for Brain Development and Repair, inStem, Bangalore, 560065, India
| | - Simon G Lillico
- The Roslin Institute and R(D)SVS, University of Edinburgh, Edinburgh, EH25 9RG, UK
| | - Youn-Bok Lee
- Maurice Wohl Clinical Neuroscience Institute, King's College London, London, SE5 8AF, UK
| | - Agnes L Nishimura
- Maurice Wohl Clinical Neuroscience Institute, King's College London, London, SE5 8AF, UK
| | - Urjana Poreci
- Global Biomarker and Drug Discovery, Biogen, Cambridge, MA, 02142, USA
| | - Sai Thankamony
- Global Biomarker and Drug Discovery, Biogen, Cambridge, MA, 02142, USA
| | - Meryll Pray
- Global Biomarker and Drug Discovery, Biogen, Cambridge, MA, 02142, USA
| | - Navneet A Vasistha
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Brain Development and Repair, inStem, Bangalore, 560065, India
| | - Dario Magnani
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, UK.,Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - Shyamanga Borooah
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, UK
| | - Karen Burr
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, UK.,Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - David Story
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, UK.,Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | | | - Christopher E Shaw
- Maurice Wohl Clinical Neuroscience Institute, King's College London, London, SE5 8AF, UK
| | - Peter C Kind
- Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, EH8 9XD, UK.,Centre for Brain Development and Repair, inStem, Bangalore, 560065, India
| | - Timothy J Aitman
- MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, EH4 2XU, UK
| | - C Bruce A Whitelaw
- The Roslin Institute and R(D)SVS, University of Edinburgh, Edinburgh, EH25 9RG, UK
| | - Ian Wilmut
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, UK
| | - Colin Smith
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK
| | - Gareth B Miles
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,School of Psychology and Neuroscience, University of St Andrews, St Andrews, KY16 9JP, UK
| | - Giles E Hardingham
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK.,Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, EH8 9XD, UK.,UK DRI Institute at Edinburgh, University of Edinburgh, Edinburgh, EH16 4UU, UK
| | - David J A Wyllie
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK. .,Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, EH8 9XD, UK. .,Centre for Brain Development and Repair, inStem, Bangalore, 560065, India.
| | - Siddharthan Chandran
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, EH16 4UU, UK. .,Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, EH16 4SB, UK. .,Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, EH16 4SB, UK. .,Centre for Brain Development and Repair, inStem, Bangalore, 560065, India. .,UK DRI Institute at Edinburgh, University of Edinburgh, Edinburgh, EH16 4UU, UK.
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