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Colombo E, Poletti B, Maranzano A, Peverelli S, Solca F, Colombrita C, Torre S, Tiloca C, Verde F, Bonetti R, Carelli L, Morelli C, Ratti A, Silani V, Ticozzi N. Correction to: Motor, cognitive and behavioural profiles of C9orf72 expansion-related amyotrophic lateral sclerosis. J Neurol 2023; 270:3284-3285. [PMID: 36913039 DOI: 10.1007/s00415-023-11651-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Affiliation(s)
- Eleonora Colombo
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy
| | - Barbara Poletti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy
| | - Alessio Maranzano
- Neurology Residency Program, Università degli Studi di Milano, Via Festa del Perdono 7, 20122, Milan, Italy
| | - Silvia Peverelli
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy
| | - Federica Solca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy
| | - Claudia Colombrita
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy
| | - Silvia Torre
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy
| | - Federico Verde
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy.,"Dino Ferrari Center", Department of Pathophysiology and Transplantation, Università degli Studi di Milano, 20122, Milan, Italy
| | - Ruggero Bonetti
- Neurology Residency Program, Università degli Studi di Milano, Via Festa del Perdono 7, 20122, Milan, Italy
| | - Laura Carelli
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy
| | - Claudia Morelli
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy
| | - Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy.,Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, 20122, Milan, Italy
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy.,"Dino Ferrari Center", Department of Pathophysiology and Transplantation, Università degli Studi di Milano, 20122, Milan, Italy
| | - Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Università degli Studi di Milano, P.le Brescia 20, 20149, Milan, Italy. .,"Dino Ferrari Center", Department of Pathophysiology and Transplantation, Università degli Studi di Milano, 20122, Milan, Italy.
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Verde F, Aiello EN, Adobbati L, Poletti B, Solca F, Tiloca C, Sangalli D, Maranzano A, Muscio C, Ratti A, Zago S, Ticozzi N, Frisoni GB, Silani V. Coexistence of Amyotrophic Lateral Sclerosis and Alzheimer's Disease: Case Report and Review of the Literature. J Alzheimers Dis 2023; 95:1383-1399. [PMID: 37694369 DOI: 10.3233/jad-230562] [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] [Indexed: 09/12/2023]
Abstract
We describe a case of amyotrophic lateral sclerosis (ALS) associated with Alzheimer's disease (AD) and review the literature about the coexistence of the two entities, highlighting the following: mean age at onset is 63.8 years, with slight female predominance; ALS tends to manifest after cognitive impairment and often begins in the bulbar region; average disease duration is 3 years; cognitive phenotype is mostly amnestic; the pattern of brain involvement is, in most cases, consistent with AD. Our case and the reviewed ones suggest that patients with ALS and dementia lacking unequivocal features of FTD should undergo additional examinations in order to recognize AD.
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Affiliation(s)
- Federico Verde
- 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
| | - Edoardo Nicolò Aiello
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Laura Adobbati
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Barbara Poletti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milan, Italy
| | - Federica Solca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Davide Sangalli
- Department of Neurology and Stroke Unit, Azienda Socio Sanitaria Territoriale Lecco, Lecco, Italy
| | - Alessio Maranzano
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Cristina Muscio
- Neurology-5 (Neuropathology) Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy
| | - Stefano Zago
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - 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, Italy
| | - Giovanni Battista Frisoni
- Memory Clinic and LANVIE - Laboratory of Neuroimaging of Aging, University Hospitals and University of Geneva, Geneva, Switzerland
| | - 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
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Tiloca C, Goldwurm S, Calcagno N, Verde F, Peverelli S, Calini D, Zecchinelli AL, Sangalli D, Ratti A, Pezzoli G, Silani V, Ticozzi N. TARDBP mutations in a cohort of Italian patients with Parkinson’s disease and atypical parkinsonisms. Front Aging Neurosci 2022; 14:1020948. [PMID: 36247987 PMCID: PMC9557978 DOI: 10.3389/fnagi.2022.1020948] [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] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 09/12/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundAggregates of TAR DNA-binding protein of 43 kDa (TDP-43) represent the pathological hallmark of most amyotrophic lateral sclerosis (ALS) and of nearly 50% of frontotemporal dementia (FTD) cases but were also observed to occur as secondary neuropathology in the nervous tissue of patients with different neurodegenerative diseases, including Parkinson’s disease (PD) and atypical parkinsonism. Mutations of TARDBP gene, mainly in exon 6 hotspot, have been reported to be causative of some forms of ALS and FTD, with clinical signs of parkinsonism observed in few mutation carriers.MethodsDirect DNA sequencing of TARDBP exon 6 was performed in a large Italian cohort of 735 patients affected by PD (354 familial and 381 sporadic) and 142 affected by atypical parkinsonism, including 39 corticobasal syndrome (CBS) and 103 progressive sopranuclear palsy (PSP). Sequencing data from 1710 healthy, ethnically matched controls were already available.ResultsFour TARDBP missense variants (p.N267S, p. G294A, p.G295S, p.S393L) were identified in four patients with typical PD and in two individuals with atypical parkinsonism (1 CBS and 1 PSP). None of the detected mutations were found in healthy controls and only the variant p.N267S was previously described in association to idiopathic familial and sporadic PD and to CBS.ConclusionIn this study we provide further insight into the clinical phenotypic heterogeneity associated with TARDBP mutations, which expands beyond the classical ALS and FTD diseases to include also PD and atypical parkinsonism, although with a low mutational frequency, varying considerably in different Caucasian populations. In addition, our study extends the spectrum of TARDBP pathogenetic mutations found in familial and sporadic PD.
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Affiliation(s)
- Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Stefano Goldwurm
- Parkinson Institute of Milan, ASST Gaetano Pini/CTO, Milan, Italy
| | - Narghes Calcagno
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Neurology Residency Program, Università degli Studi di Milano, Milan, Italy
| | - Federico Verde
- 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
| | - Silvia Peverelli
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Daniela Calini
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | | | - Davide Sangalli
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Neurology – Stroke Unit, A. Manzoni Hospital – ASST Lecco, Lecco, Italy
| | - Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy
| | - Gianni Pezzoli
- Parkinson Institute of Milan, ASST Gaetano Pini/CTO, Milan, Italy
| | - 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
| | - 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, Italy
- *Correspondence: Nicola Ticozzi,
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Verde F, Zaina G, Bodio C, Borghi MO, Soranna D, Peverelli S, Ticozzi N, Morelli C, Doretti A, Messina S, Maderna L, Colombrita C, Gumina V, Tiloca C, Meroni PL, Zambon A, Ratti A, Silani V. Cerebrospinal fluid phosphorylated neurofilament heavy chain and chitotriosidase in primary lateral sclerosis. J Neurol Neurosurg Psychiatry 2021; 92:221-223. [PMID: 32855294 DOI: 10.1136/jnnp-2020-324059] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 07/28/2020] [Accepted: 08/11/2020] [Indexed: 11/03/2022]
Affiliation(s)
- Federico Verde
- 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
| | - Gloria Zaina
- 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
| | - Caterina Bodio
- Laboratory of Immuno-rheumatology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Maria Orietta Borghi
- Laboratory of Immuno-rheumatology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Davide Soranna
- Biostatistics Unit, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Silvia Peverelli
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - 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
| | - Claudia Morelli
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Alberto Doretti
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Stefano Messina
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Luca Maderna
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Claudia Colombrita
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Valentina Gumina
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Cinzia Tiloca
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Pier Luigi Meroni
- Laboratory of Immuno-rheumatology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Antonella Zambon
- Biostatistics Unit, Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Department of Statistics and Quantitative Methods, University of Milan-Bicocca, Milan, Italy
| | - 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
| | - 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
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Morelli C, Tiloca C, Colombrita C, Zambon A, Soranna D, Lafronza A, Solca F, Carelli L, Poletti B, Doretti A, Verde F, Maderna L, Ticozzi N, Ratti A, Silani V. CSF angiogenin levels in amyotrophic lateral Sclerosis-Frontotemporal dementia spectrum. Amyotroph Lateral Scler Frontotemporal Degener 2019; 21:63-69. [DOI: 10.1080/21678421.2019.1704016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- C. Morelli
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
| | - C. Tiloca
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
| | - C. Colombrita
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
| | - A. Zambon
- Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy,
| | - D. Soranna
- Istituto Auxologico Italiano, IRCCS, Milan, Italy,
| | - A. Lafronza
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
| | - F. Solca
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
| | - L. Carelli
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
| | - B. Poletti
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
| | - A. Doretti
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
| | - F. Verde
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
| | - L. Maderna
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
| | - N. Ticozzi
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
- Department of Pathophysiology and Transplantation, “Dino Ferrari” Center, Università degli Studi di Milano, Milan, Italy,
| | - A. Ratti
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, Istituto Auxologico Italiano, IRCCS, Milan, Italy,
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy,
| | - V. Silani
- Department of Neurology-Stroke Unit and Laboratory of Neurosciences, 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, Milano, Italy
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Verde F, Tiloca C, Morelli C, Doretti A, Poletti B, Maderna L, Messina S, Gentilini D, Fogh I, Ratti A, Silani V, Ticozzi N. PON1 is a disease modifier gene in amyotrophic lateral sclerosis: association of the Q192R polymorphism with bulbar onset and reduced survival. Neurol Sci 2019; 40:1469-1473. [PMID: 30903418 DOI: 10.1007/s10072-019-03834-2] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Accepted: 03/11/2019] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Previous studies have associated single-nucleotide polymorphisms (SNPs) in the gene encoding the detoxifying enzyme paraoxonase 1 (PON1) to the risk of sporadic ALS. Here, we aimed to assess the role of the coding rs662 (Q192R) SNP as a modifier of ALS phenotype. MATERIALS AND METHODS We genotyped a cohort of 409 patients diagnosed with ALS at our Center between 2002 and 2009 (269 males and 140 females; mean age at onset, 58.3 ± 37.5 years). RESULTS We found PON1 to be a disease modifier gene in ALS, with the minor allele G associated both with bulbar onset (30.9% vs. 24.6%, p = 0.013) and independently with reduced survival (OR = 1.38, p = 0.012) under a dominant model. No association was found with gender or age at onset. DISCUSSION As this SNP is known to modify the detoxifying activity of paraxonase 1 with respect to different substrates as well as other activities of the protein, we hypothesize that the identified association might reflect specific motor neuron vulnerability to certain exogenous toxic substances metabolized less efficiently by the 192R alloenzyme, or to detrimental endogenous pathophysiological processes such as oxidative stress. Further exploration of this possible metabolic susceptibility could deepen our knowledge of ALS pathomechanisms.
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Affiliation(s)
- Federico Verde
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149, Milan, Italy.
| | - Cinzia Tiloca
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149, Milan, Italy
| | - Claudia Morelli
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149, Milan, Italy
| | - Alberto Doretti
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149, Milan, Italy
| | - Barbara Poletti
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149, Milan, Italy
| | - Luca Maderna
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149, Milan, Italy
| | - Stefano Messina
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149, Milan, Italy
| | - Davide Gentilini
- Unit of Bioinformatics and Genomic Statistics, Istituto Auxologico Italiano, IRCCS, Via Zucchi 18, 20095, Cusano Milanino, Italy.,Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Isabella Fogh
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149, Milan, Italy.,Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
| | - Antonia Ratti
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149, Milan, Italy.,Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, via Vanvitelli 32, 20129, Milan, Italy
| | - Vincenzo Silani
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149, Milan, Italy.,Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, Università degli Studi di Milano, Via Francesco Sforza 35, 20122, Milan, Italy.,"Aldo Ravelli" Center for Neurotechnology and Experimental Brain Therapeutics, Università degli Studi di Milano, via Festa del Perdono 7, 20122, Milan, Italy
| | - Nicola Ticozzi
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, Istituto Auxologico Italiano, IRCCS, Piazzale Brescia 20, 20149, Milan, Italy.,Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, Università degli Studi di Milano, Via Francesco Sforza 35, 20122, Milan, Italy
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7
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Tiloca C, Sorosina M, Esposito F, Peroni S, Colombrita C, Ticozzi N, Ratti A, Martinelli-Boneschi F, Silani V. No C9orf72 repeat expansion in patients with primary progressive multiple sclerosis. Mult Scler Relat Disord 2018; 25:192-195. [PMID: 30099204 DOI: 10.1016/j.msard.2018.07.047] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [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: 03/20/2018] [Revised: 05/29/2018] [Accepted: 07/31/2018] [Indexed: 12/14/2022]
Abstract
Pathological repeat expansion (RE) of the C9orf72 hexanucleotide sequence is associated to amyotrophic lateral sclerosis (ALS) and frontotemporal dementia disease continuum, although other heterogeneous clinical phenotypes have been documented. The occurrence of multiple sclerosis (MS) in some C9orf72 carriers with a more severe ALS disease course has suggested a possible modifying role for MS. However, C9orf72 RE seems not to play a role in MS pathogenesis. In this study, we screened C9orf72 in 189 Italian patients with primary progressive MS (PPMS), a rare clinical form characterized by less inflammation over neurodegenerative features. We failed to detect C9orf72 RE, but a significant representation of intermediate alleles (≥ 20 units) was observed in our PPMS cohort (2.1%) compared to healthy controls (0%, p < 0.05). In the normal range, allele distribution showed a trimodal pattern (2,5,8-repeat units) in PPMS and healthy controls with no significant difference. Our findings further demonstrate that C9orf72 RE is not genetically associated to MS spectrum, but suggest that intermediate alleles may represent risk factors as already reported for Parkinson disease.
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Affiliation(s)
- Cinzia Tiloca
- Istituto Auxologico Italiano, IRCCS, Department of Neurology-Stroke Unit and Laboratory of Neuroscience, Milan 20145, Italy
| | - Melissa Sorosina
- Laboratory of Human Genetics of Neurological Disorders, Institute of Experimental Neurology (INSpe), Division of Neuroscience, San Raffaele Scientific Institute, Milan 20132, Italy
| | - Federica Esposito
- Laboratory of Human Genetics of Neurological Disorders, Institute of Experimental Neurology (INSpe), Division of Neuroscience, San Raffaele Scientific Institute, Milan 20132, Italy; Department of Neurology and Neuro-rehabilitation, San Raffaele Scientific Institute, Milan 20132, Italy
| | - Silvia Peroni
- Laboratory of Human Genetics of Neurological Disorders, Institute of Experimental Neurology (INSpe), Division of Neuroscience, San Raffaele Scientific Institute, Milan 20132, Italy
| | - Claudia Colombrita
- Istituto Auxologico Italiano, IRCCS, Department of Neurology-Stroke Unit and Laboratory of Neuroscience, Milan 20145, Italy
| | - Nicola Ticozzi
- Istituto Auxologico Italiano, IRCCS, Department of Neurology-Stroke Unit and Laboratory of Neuroscience, Milan 20145, Italy; Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, Università degli Studi di Milano, Milan 20122, Italy
| | - Antonia Ratti
- Istituto Auxologico Italiano, IRCCS, Department of Neurology-Stroke Unit and Laboratory of Neuroscience, Milan 20145, Italy; Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, Università degli Studi di Milano, Milan 20122, Italy
| | - Filippo Martinelli-Boneschi
- Laboratory of Human Genetics of Neurological Disorders, Institute of Experimental Neurology (INSpe), Division of Neuroscience, San Raffaele Scientific Institute, Milan 20132, Italy; Laboratory of Genomics of Neurological Diseases and Department of Neurology, Policlinico San Donato Hospital and Scientific Institute, San Donato Milanese 20097, Italy; Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milan 20133, Italy
| | - Vincenzo Silani
- Istituto Auxologico Italiano, IRCCS, Department of Neurology-Stroke Unit and Laboratory of Neuroscience, Milan 20145, Italy; Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, Università degli Studi di Milano, Milan 20122, Italy.
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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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9
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Perez Carrion M, Pischedda F, Biosa A, Russo I, Straniero L, Civiero L, Guida M, Gloeckner CJ, Ticozzi N, Tiloca C, Mariani C, Pezzoli G, Duga S, Pichler I, Pan L, Landers JE, Greggio E, Hess MW, Goldwurm S, Piccoli G. The LRRK2 Variant E193K Prevents Mitochondrial Fission Upon MPP+ Treatment by Altering LRRK2 Binding to DRP1. Front Mol Neurosci 2018. [PMID: 29541021 PMCID: PMC5835904 DOI: 10.3389/fnmol.2018.00064] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Mutations in leucine-rich repeat kinase 2 gene (LRRK2) are associated with familial and sporadic Parkinson's disease (PD). LRRK2 is a complex protein that consists of multiple domains, including 13 putative armadillo-type repeats at the N-terminus. In this study, we analyzed the functional and molecular consequences of a novel variant, E193K, identified in an Italian family. E193K substitution does not influence LRRK2 kinase activity. Instead it affects LRRK2 biochemical properties, such as phosphorylation at Ser935 and affinity for 14-3-3ε. Primary fibroblasts obtained from an E193K carrier demonstrated increased cellular toxicity and abnormal mitochondrial fission upon 1-methyl-4-phenylpyridinium treatment. We found that E193K alters LRRK2 binding to DRP1, a crucial mediator of mitochondrial fission. Our data support a role for LRRK2 as a scaffolding protein influencing mitochondrial fission.
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Affiliation(s)
- Maria Perez Carrion
- Dulbecco Telethon Institute, CIBIO, Università degli Studi di Trento, Trento, Italy
| | - Francesca Pischedda
- Dulbecco Telethon Institute, CIBIO, Università degli Studi di Trento, Trento, Italy
| | - Alice Biosa
- Dipartimento di Biologia, Università di Padova, Padova, Italy
| | - Isabella Russo
- Dipartimento di Biologia, Università di Padova, Padova, Italy
| | | | - Laura Civiero
- Dipartimento di Biologia, Università di Padova, Padova, Italy
| | - Marianna Guida
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Christian J Gloeckner
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany.,Institute for Ophthalmic Research, Center for Ophthalmology, University of Tübingen, Tübingen, Germany
| | - Nicola Ticozzi
- Dino Ferrari Center, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Department of Neurology and Laboratory of Neuroscience, Istituto Auxologico Italiano, Milan, Italy
| | - Cinzia Tiloca
- Dino Ferrari Center, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Department of Neurology and Laboratory of Neuroscience, Istituto Auxologico Italiano, Milan, Italy
| | | | - Gianni Pezzoli
- Parkinson Institute, ASST Gaetano Pini-CTO, Milan, Italy
| | - Stefano Duga
- Humanitas Clinical and Research Center, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Irene Pichler
- Institute for Biomedicine, Eurac Research, Affiliated Institute of the University of Lübeck, Bolzano, Italy
| | - Lifeng Pan
- Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, University of Massachusetts, Worcester, MA, United States
| | - Elisa Greggio
- Dipartimento di Biologia, Università di Padova, Padova, Italy
| | - Michael W Hess
- Division of Histology and Embryology, Innsbruck Medical University, Innsbruck, Austria
| | - Stefano Goldwurm
- Department of Neurology and Laboratory of Neuroscience, Istituto Auxologico Italiano, Milan, Italy.,Department of Neuroscience Rita Levi Montalcini, University of Turin, Turin, Italy
| | - Giovanni Piccoli
- Dulbecco Telethon Institute, CIBIO, Università degli Studi di Trento, Trento, Italy
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10
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Corrado L, Tiloca C, Locci C, Bagarotti A, Hamzeiy H, Colombrita C, De marchi F, Barizzone N, Cotella D, Ticozzi N, Mazzini L, Nazli Basak AYSE, Ratti A, Silani V, D’alfonso S. Characterization of the c9orf72 GC-rich low complexity sequence in two cohorts of Italian and Turkish ALS cases. Amyotroph Lateral Scler Frontotemporal Degener 2018; 19:426-431. [DOI: 10.1080/21678421.2018.1440407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Lucia Corrado
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, Universita’ del Piemonte Orientale, Novara, Italy,
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy,
| | - Clarissa Locci
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, Universita’ del Piemonte Orientale, Novara, Italy,
| | - Alessandra Bagarotti
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, Universita’ del Piemonte Orientale, Novara, Italy,
| | - Hamid Hamzeiy
- Neurodegeneration Research Laboratory, Suna and Inan Kirac Foundation, Bogazici University, Istanbul, Turkey,
| | - Claudia Colombrita
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy,
| | - Fabiola De marchi
- ALS Center, Department of Neurology, Azienda Ospedaliero Universitaria Maggiore della Carità, Novara, Italy, and
| | - Nadia Barizzone
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, Universita’ del Piemonte Orientale, Novara, Italy,
| | - Diego Cotella
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, Universita’ del Piemonte Orientale, Novara, Italy,
| | - 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, Italy
| | - Letizia Mazzini
- ALS Center, Department of Neurology, Azienda Ospedaliero Universitaria Maggiore della Carità, Novara, Italy, and
| | - AYSE Nazli Basak
- Neurodegeneration Research Laboratory, Suna and Inan Kirac Foundation, Bogazici University, Istanbul, Turkey,
| | - 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, Italy
| | - 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
| | - Sandra D’alfonso
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, Universita’ del Piemonte Orientale, Novara, Italy,
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11
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Hamzeiy H, Savaş D, Tunca C, Şen NE, Gündoğdu Eken A, Şahbaz I, Calini D, Tiloca C, Ticozzi N, Ratti A, Silani V, Başak AN. Elevated Global DNA Methylation Is Not Exclusive to Amyotrophic Lateral Sclerosis and Is Also Observed in Spinocerebellar Ataxia Types 1 and 2. NEURODEGENER DIS 2018; 18:38-48. [PMID: 29428949 DOI: 10.1159/000486201] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [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: 07/07/2017] [Accepted: 12/08/2017] [Indexed: 12/12/2022] Open
Abstract
Adult-onset neurological disorders are caused and influenced by a multitude of different factors, including epigenetic modifications. Here, using an ELISA kit selected upon careful testing, we investigated global 5-methylcytosine (5-mC) levels in sporadic and familial amyotrophic lateral sclerosis (sALS and fALS), spinocerebellar ataxia types 1 and 2 (SCA1 and SCA2), Huntington's disease, Friedreich's ataxia, and myotonic dystrophy type 1. We report a significant elevation in global 5-mC levels of about 2-7% on average for sALS (p < 0.01 [F(1, 243) = 9.159, p = 0.0027]) and various forms of fALS along with SCA1 (p < 0.01 [F(1, 83) = 11.285], p = 0.0012) and SCA2 (p < 0.001 [F(1, 122) = 29.996, p = 0.0001]) when compared to age- and sex-matched healthy controls. C9orf72 expansion carrier ALS patients exhibit the highest global 5-mC levels along with C9orf72 promoter hypermethylation. We failed to measure global 5-hydroxymethylcytosine (5-hmC) levels in blood, probably due to the very low levels of 5-hmC and the limitations of the commercially available ELISA kits. Our results point towards a role for epigenetics modification in ALS, SCA1, and SCA2, and help conclude a dispute on the global 5-mC levels in sALS blood.
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Affiliation(s)
- Hamid Hamzeiy
- Suna and İnan Kıraç Foundation, Neurodegeneration Research Laboratory (NDAL), Molecular Biology and Genetics Department, Boğaziçi University, Istanbul, Turkey
| | - Doruk Savaş
- Suna and İnan Kıraç Foundation, Neurodegeneration Research Laboratory (NDAL), Molecular Biology and Genetics Department, Boğaziçi University, Istanbul, Turkey
| | - Ceren Tunca
- Suna and İnan Kıraç Foundation, Neurodegeneration Research Laboratory (NDAL), Molecular Biology and Genetics Department, Boğaziçi University, Istanbul, Turkey
| | - Nesli Ece Şen
- Suna and İnan Kıraç Foundation, Neurodegeneration Research Laboratory (NDAL), Molecular Biology and Genetics Department, Boğaziçi University, Istanbul, Turkey
| | - Aslı Gündoğdu Eken
- Suna and İnan Kıraç Foundation, Neurodegeneration Research Laboratory (NDAL), Molecular Biology and Genetics Department, Boğaziçi University, Istanbul, Turkey
| | - Irmak Şahbaz
- Suna and İnan Kıraç Foundation, Neurodegeneration Research Laboratory (NDAL), Molecular Biology and Genetics Department, Boğaziçi University, Istanbul, Turkey
| | - Daniela Calini
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - 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, 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, Italy
| | - 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
| | - A Nazlı Başak
- Suna and İnan Kıraç Foundation, Neurodegeneration Research Laboratory (NDAL), Molecular Biology and Genetics Department, Boğaziçi University, Istanbul, Turkey
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12
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Gendron TF, Chew J, Stankowski JN, Hayes LR, Zhang YJ, Prudencio M, Carlomagno Y, Daughrity LM, Jansen-West K, Perkerson EA, O'Raw A, Cook C, Pregent L, Belzil V, van Blitterswijk M, Tabassian LJ, Lee CW, Yue M, Tong J, Song Y, Castanedes-Casey M, Rousseau L, Phillips V, Dickson DW, Rademakers R, Fryer JD, Rush BK, Pedraza O, Caputo AM, Desaro P, Palmucci C, Robertson A, Heckman MG, Diehl NN, Wiggs E, Tierney M, Braun L, Farren J, Lacomis D, Ladha S, Fournier CN, McCluskey LF, Elman LB, Toledo JB, McBride JD, Tiloca C, Morelli C, Poletti B, Solca F, Prelle A, Wuu J, Jockel-Balsarotti J, Rigo F, Ambrose C, Datta A, Yang W, Raitcheva D, Antognetti G, McCampbell A, Van Swieten JC, Miller BL, Boxer AL, Brown RH, Bowser R, Miller TM, Trojanowski JQ, Grossman M, Berry JD, Hu WT, Ratti A, Traynor BJ, Disney MD, Benatar M, Silani V, Glass JD, Floeter MK, Rothstein JD, Boylan KB, Petrucelli L. Poly(GP) proteins are a useful pharmacodynamic marker for C9ORF72-associated amyotrophic lateral sclerosis. Sci Transl Med 2017; 9:9/383/eaai7866. [PMID: 28356511 DOI: 10.1126/scitranslmed.aai7866] [Citation(s) in RCA: 152] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 01/13/2017] [Indexed: 12/14/2022]
Abstract
There is no effective treatment for amyotrophic lateral sclerosis (ALS), a devastating motor neuron disease. However, discovery of a G4C2 repeat expansion in the C9ORF72 gene as the most common genetic cause of ALS has opened up new avenues for therapeutic intervention for this form of ALS. G4C2 repeat expansion RNAs and proteins of repeating dipeptides synthesized from these transcripts are believed to play a key role in C9ORF72-associated ALS (c9ALS). Therapeutics that target G4C2 RNA, such as antisense oligonucleotides (ASOs) and small molecules, are thus being actively investigated. A limitation in moving such treatments from bench to bedside is a lack of pharmacodynamic markers for use in clinical trials. We explored whether poly(GP) proteins translated from G4C2 RNA could serve such a purpose. Poly(GP) proteins were detected in cerebrospinal fluid (CSF) and in peripheral blood mononuclear cells from c9ALS patients and, notably, from asymptomatic C9ORF72 mutation carriers. Moreover, CSF poly(GP) proteins remained relatively constant over time, boding well for their use in gauging biochemical responses to potential treatments. Treating c9ALS patient cells or a mouse model of c9ALS with ASOs that target G4C2 RNA resulted in decreased intracellular and extracellular poly(GP) proteins. This decrease paralleled reductions in G4C2 RNA and downstream G4C2 RNA-mediated events. These findings indicate that tracking poly(GP) proteins in CSF could provide a means to assess target engagement of G4C2 RNA-based therapies in symptomatic C9ORF72 repeat expansion carriers and presymptomatic individuals who are expected to benefit from early therapeutic intervention.
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Affiliation(s)
- Tania F Gendron
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA.,Mayo Graduate School, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Jeannie Chew
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA.,Mayo Graduate School, Mayo Clinic, Jacksonville, FL 32224, USA
| | | | - Lindsey R Hayes
- Brain Science Institute and Department of Neurology, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Yong-Jie Zhang
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA.,Mayo Graduate School, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Mercedes Prudencio
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA.,Mayo Graduate School, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Yari Carlomagno
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | | | - Karen Jansen-West
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | | | - Aliesha O'Raw
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Casey Cook
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA.,Mayo Graduate School, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Luc Pregent
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Veronique Belzil
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Marka van Blitterswijk
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA.,Mayo Graduate School, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Lilia J Tabassian
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Chris W Lee
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA.,Mayo Graduate School, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Mei Yue
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Jimei Tong
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Yuping Song
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | | | - Linda Rousseau
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Virginia Phillips
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Dennis W Dickson
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA.,Mayo Graduate School, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Rosa Rademakers
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA.,Mayo Graduate School, Mayo Clinic, Jacksonville, FL 32224, USA
| | - John D Fryer
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA.,Mayo Graduate School, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Beth K Rush
- Department of Psychiatry and Psychology, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Otto Pedraza
- Department of Psychiatry and Psychology, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Ana M Caputo
- Department of Neurology, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Pamela Desaro
- Department of Neurology, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Carla Palmucci
- Department of Neurology, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Amelia Robertson
- Department of Neurology, Mayo Clinic, Jacksonville, FL 32224, USA
| | | | - Nancy N Diehl
- Section of Biostatistics, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Edythe Wiggs
- Motor Neuron Disorders Unit, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
| | - Michael Tierney
- Motor Neuron Disorders Unit, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
| | - Laura Braun
- Motor Neuron Disorders Unit, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jennifer Farren
- Motor Neuron Disorders Unit, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
| | - David Lacomis
- Departments of Neurology and Pathology, University of Pittsburgh School of Medicine and the University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA
| | - Shafeeq Ladha
- Departments of Neurology and Neurobiology, Barrow Neurological Institute, Phoenix, AZ 85013, USA
| | - Christina N Fournier
- Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Leo F McCluskey
- Department of Neurology and the Penn Frontotemporal Degeneration Center, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Lauren B Elman
- Department of Neurology and the Penn Frontotemporal Degeneration Center, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jon B Toledo
- Department of Neurology, Houston Methodist Neurological Institute, Houston, TX 77030, USA.,Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jennifer D McBride
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Cinzia Tiloca
- Department of Neurology-Stroke Unit and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Claudia Morelli
- Department of Neurology-Stroke Unit and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Barbara Poletti
- Department of Neurology-Stroke Unit and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Federica Solca
- Department of Neurology-Stroke Unit and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Alessandro Prelle
- Department of Neurology and Stroke Unit, Ospedale Maggiore di Crema, Crema, Italy
| | - Joanne Wuu
- Department of Neurology, University of Miami, Miami, FL 33136, USA
| | | | - Frank Rigo
- Ionis Pharmaceuticals, 2855 Gazelle Court, Carlsbad, CA 92010, USA
| | | | - Abhishek Datta
- Protein Chemistry, Biogen Idec, Cambridge, MA 02142, USA
| | - Weixing Yang
- Protein Chemistry, Biogen Idec, Cambridge, MA 02142, USA
| | - Denitza Raitcheva
- Global Biomarker and Drug Discovery, Biogen Idec, Cambridge, MA 02142, USA
| | | | | | - John C Van Swieten
- Department of Neurology, Erasmus MC, University Medical Centre, Rotterdam, Netherlands
| | - Bruce L Miller
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Adam L Boxer
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Robert H Brown
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - Robert Bowser
- Departments of Neurology and Neurobiology, Barrow Neurological Institute, Phoenix, AZ 85013, USA
| | - Timothy M Miller
- Department of Neurology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - John Q Trojanowski
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Murray Grossman
- Department of Neurology and the Penn Frontotemporal Degeneration Center, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - James D Berry
- Neurological Clinical Research Institute, Massachusetts General Hospital, Boston, MA 02114, USA
| | - William T Hu
- Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Antonia Ratti
- Department of Neurology-Stroke Unit and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy.,Department of Pathophysiology and Transplantation, "Dino Ferrari" Centre, Università degli Studi di Milano, Milan, Italy
| | - Bryan J Traynor
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute of Aging, National Institutes of Health, Bethesda, MD 20892, USA
| | - Matthew D Disney
- Department of Chemistry, The Scripps Research Institute, Scripps Florida, Jupiter, FL 33458, USA
| | - Michael Benatar
- Department of Neurology, University of Miami, Miami, FL 33136, USA
| | - Vincenzo Silani
- Department of Neurology-Stroke Unit and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy.,Department of Pathophysiology and Transplantation, "Dino Ferrari" Centre, Università degli Studi di Milano, Milan, Italy
| | - Jonathan D Glass
- Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA.,Department of Pathology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Mary Kay Floeter
- Motor Neuron Disorders Unit, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jeffrey D Rothstein
- Brain Science Institute and Department of Neurology, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Kevin B Boylan
- Department of Neurology, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Leonard Petrucelli
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL 32224, USA. .,Mayo Graduate School, Mayo Clinic, Jacksonville, FL 32224, USA
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13
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van Doormaal PTC, Ticozzi N, Weishaupt JH, Kenna K, Diekstra FP, Verde F, Andersen PM, Dekker AM, Tiloca C, Marroquin N, Overste DJ, Pensato V, Nürnberg P, Pulit SL, Schellevis RD, Calini D, Altmüller J, Francioli LC, Muller B, Castellotti B, Motameny S, Ratti A, Wolf J, Gellera C, Ludolph AC, van den Berg LH, Kubisch C, Landers JE, Veldink JH, Silani V, Volk AE. The role of de novo mutations in the development of amyotrophic lateral sclerosis. Hum Mutat 2017; 38:1534-1541. [PMID: 28714244 DOI: 10.1002/humu.23295] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [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: 04/25/2017] [Revised: 06/21/2017] [Accepted: 07/11/2017] [Indexed: 12/29/2022]
Abstract
The genetic basis combined with the sporadic occurrence of amyotrophic lateral sclerosis (ALS) suggests a role of de novo mutations in disease pathogenesis. Previous studies provided some evidence for this hypothesis; however, results were conflicting: no genes with recurrent occurring de novo mutations were identified and different pathways were postulated. In this study, we analyzed whole-exome data from 82 new patient-parents trios and combined it with the datasets of all previously published ALS trios (173 trios in total). The per patient de novo rate was not higher than expected based on the general population (P = 0.40). We showed that these mutations are not part of the previously postulated pathways, and gene-gene interaction analysis found no enrichment of interacting genes in this group (P = 0.57). Also, we were able to show that the de novo mutations in ALS patients are located in genes already prone for de novo mutations (P < 1 × 10-15 ). Although the individual effect of rare de novo mutations in specific genes could not be assessed, our results indicate that, in contrast to previous hypothesis, de novo mutations in general do not impose a major burden on ALS risk.
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Affiliation(s)
- Perry T C van Doormaal
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands
| | - 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, Italy
| | | | - Kevin Kenna
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Frank P Diekstra
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Federico Verde
- 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
| | - Peter M Andersen
- Department of Pharmacology and Clinical Neuroscience, Umeå University, Umeå, Sweden
| | - Annelot M Dekker
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | | | - Daniel J Overste
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Viviana Pensato
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', Milan, Italy
| | - Peter Nürnberg
- Cologne Center for Genomics, University of Cologne, Cologne, Germany.,Center for Molecular Medicine Cologne, University of Cologne, Cologne, Germany
| | - Sara L Pulit
- Department of Medical Genetics, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Raymond D Schellevis
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Daniela Calini
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Janine Altmüller
- Cologne Center for Genomics, University of Cologne, Cologne, Germany.,Institute of Human Genetics, University of Cologne, Cologne, Germany
| | - Laurent C Francioli
- Department of Medical Genetics, University Medical Center Utrecht, Utrecht, The Netherlands.,Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts.,Program in Medical and Population Genetics, Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, Massachusetts
| | | | - Barbara Castellotti
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', Milan, Italy
| | - Susanne Motameny
- Cologne Center for Genomics, University of Cologne, Cologne, Germany
| | - 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, Italy
| | - Joachim Wolf
- Department of Neurology, Diakonissenkrankenhaus Mannheim, Mannheim, Germany
| | - Cinzia Gellera
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', Milan, Italy
| | | | - Leonard H van den Berg
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Christian Kubisch
- Institute of Human Genetics, Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Jan H Veldink
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands
| | - 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
| | - Alexander E Volk
- Institute of Human Genetics, Medical Centre Hamburg-Eppendorf, Hamburg, Germany
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14
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Smith BN, Topp SD, Fallini C, Shibata H, Chen HJ, Troakes C, King A, Ticozzi N, Kenna KP, Soragia-Gkazi A, Miller JW, Sato A, Dias DM, Jeon M, Vance C, Wong CH, de Majo M, Kattuah W, Mitchell JC, Scotter EL, Parkin NW, Sapp PC, Nolan M, Nestor PJ, Simpson M, Weale M, Lek M, Baas F, Vianney de Jong JM, Ten Asbroek ALMA, Redondo AG, Esteban-Pérez J, Tiloca C, Verde F, Duga S, Leigh N, Pall H, Morrison KE, Al-Chalabi A, Shaw PJ, Kirby J, Turner MR, Talbot K, Hardiman O, Glass JD, De Belleroche J, Maki M, Moss SE, Miller C, Gellera C, Ratti A, Al-Sarraj S, Brown RH, Silani V, Landers JE, Shaw CE. Mutations in the vesicular trafficking protein annexin A11 are associated with amyotrophic lateral sclerosis. Sci Transl Med 2017; 9:eaad9157. [PMID: 28469040 PMCID: PMC6599403 DOI: 10.1126/scitranslmed.aad9157] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [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] [Received: 11/26/2015] [Revised: 08/16/2016] [Accepted: 01/04/2017] [Indexed: 01/05/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder. We screened 751 familial ALS patient whole-exome sequences and identified six mutations including p.D40G in the ANXA11 gene in 13 individuals. The p.D40G mutation was absent from 70,000 control whole-exome sequences. This mutation segregated with disease in two kindreds and was present in another two unrelated cases (P = 0.0102), and all mutation carriers shared a common founder haplotype. Annexin A11-positive protein aggregates were abundant in spinal cord motor neurons and hippocampal neuronal axons in an ALS patient carrying the p.D40G mutation. Transfected human embryonic kidney cells expressing ANXA11 with the p.D40G mutation and other N-terminal mutations showed altered binding to calcyclin, and the p.R235Q mutant protein formed insoluble aggregates. We conclude that mutations in ANXA11 are associated with ALS and implicate defective intracellular protein trafficking in disease pathogenesis.
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Affiliation(s)
- 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
| | - 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
| | - Claudia Fallini
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Hideki Shibata
- Department of Applied Molecular Biosciences, Graduate School of Bioagricultural Sciences, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
| | - 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
| | - Claire Troakes
- 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
- 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
| | - Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Auxologico Italiano, 20149 Milan, Italy
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, 20122 Milan, Italy
| | - Kevin P Kenna
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Athina Soragia-Gkazi
- 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
| | - Jack W Miller
- 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
| | - Akane Sato
- Department of Applied Molecular Biosciences, Graduate School of Bioagricultural Sciences, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
| | - Diana Marques Dias
- 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
| | - Maryangel Jeon
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Caroline Vance
- 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
| | - Chun Hao Wong
- 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
| | - Martina de Majo
- 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
| | - Wejdan Kattuah
- 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
| | - Jacqueline C Mitchell
- 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
| | - Emma L Scotter
- Centre for Brain Research, Faculty of Medical and Health Sciences, University of Auckland, 85 Park Road, Grafton, Auckland, New Zealand
| | - Nicholas W Parkin
- Molecular Genetics Laboratory, Viapath, Genetics Centre, Guy's Hospital, Great Maze Pond, SE1 9RT London, UK
| | - Peter C Sapp
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Matthew Nolan
- 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
| | - Peter J Nestor
- German Center for Neurodegenerative Diseases, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Michael Simpson
- Medical & Molecular Genetics, Division of Genetics and Molecular Medicine, King's College London, Guy's Tower, London Bridge, SE1 9RT London, UK
| | - Michael Weale
- Medical & Molecular Genetics, Division of Genetics and Molecular Medicine, King's College London, Guy's Tower, London Bridge, SE1 9RT London, UK
| | - Monkel Lek
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA 02114, USA
- Program in Medical and Population Genetics, Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, MA 02142, USA
| | - Frank Baas
- Department of Genome Analysis, University of Amsterdam, Academic Medical Centre, P.O. Box 22700, 1100DE Amsterdam, Netherlands
| | - J M Vianney de Jong
- Department of Genome Analysis, University of Amsterdam, Academic Medical Centre, P.O. Box 22700, 1100DE Amsterdam, Netherlands
| | - Anneloor L M A Ten Asbroek
- Department of Genome Analysis, University of Amsterdam, Academic Medical Centre, P.O. Box 22700, 1100DE Amsterdam, Netherlands
| | - Alberto Garcia 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
| | - 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
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Auxologico Italiano, 20149 Milan, Italy
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, 20122 Milan, Italy
| | - Federico Verde
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Auxologico Italiano, 20149 Milan, Italy
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, 20122 Milan, Italy
| | - Stefano Duga
- Department of Biomedical Sciences, Humanitas University, Rozzano, Milan, Italy
- Humanitas Clinical and Research Center, Via Manzoni 56, 20089 Rozzano, Milan, Italy
| | - Nigel Leigh
- Trafford Centre for Medical Research, Brighton and Sussex Medical School, BN1 9RY Brighton, UK
| | - Hardev Pall
- School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Karen E Morrison
- University of Southampton, Southampton General Hospital, SO16 6YD, 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, 125 Coldharbour Lane, Camberwell, SE5 9NU London, UK
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - Janine Kirby
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, UK
| | - Kevin Talbot
- Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford, UK
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Republic of Ireland
| | - Jonathan D Glass
- Department of Neurology, Center for Neurodegenerative Disease, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Jacqueline De Belleroche
- Neurogenetics Group, Division of Brain Sciences, Imperial College London, Hammersmith Hospital Campus, Burlington Danes Building, Du Cane Road, W12 0NN London, UK
| | - Masatoshi Maki
- Department of Applied Molecular Biosciences, Graduate School of Bioagricultural Sciences, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan
| | - Stephen E Moss
- Institute of Ophthalmology, University College London, 11-43 Bath Street, EC1V 9EL London, UK
| | - Christopher Miller
- 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
| | - Cinzia Gellera
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico "Carlo Besta," 20133 Milan, Italy
| | - Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Auxologico Italiano, 20149 Milan, Italy
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, 20122 Milan, Italy
| | - Safa Al-Sarraj
- 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
| | - Robert H Brown
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Auxologico Italiano, 20149 Milan, Italy
- Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, 20122 Milan, Italy
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, 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, 125 Coldharbour Lane, Camberwell, SE5 9NU London, UK.
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15
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Tripolszki K, Csányi B, Nagy D, Ratti A, Tiloca C, Silani V, Kereszty É, Török N, Vécsei L, Engelhardt JI, Klivényi P, Nagy N, Széll M. Genetic analysis of the SOD1 and C9ORF72 genes in Hungarian patients with amyotrophic lateral sclerosis. Neurobiol Aging 2017; 53:195.e1-195.e5. [PMID: 28222900 DOI: 10.1016/j.neurobiolaging.2017.01.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [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: 11/23/2016] [Revised: 01/16/2017] [Accepted: 01/20/2017] [Indexed: 11/30/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by the death of motor neurons. To date, more than 20 genes have been implicated in ALS, and of these, the 2 most frequently mutated are the superoxide dismutase 1 (SOD1) gene and the chromosome 9 open reading frame 72 (C9ORF72) gene. In this study, we aimed to investigate the contribution of these 2 Mendelian genes to the development of the disease in Hungarian ALS patients (n = 66). Direct sequencing of the SOD1 gene revealed a novel (p.Lys91ArgfsTer8) and 3 recurrent heterozygous mutations (p.Val14Met, p.Asp90Ala, and p.Leu144Phe) in 5 patients. The novel p.Lys91ArgfsTer8 mutation led to a frameshift causing the addition of 8 new amino acids, including a premature stop codon at position 99. The GGGGCC hexanucleotide repeat expansion of the C9ORF72 gene was present in 1 ALS patient. This study represents the first genetic analysis of 2 major ALS causative genes in a cohort of Hungarian ALS patients and contributes to the further understanding of the genetic and phenotypic diversity of ALS.
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Affiliation(s)
| | - Bernadett Csányi
- Department of Forensic Medicine, University of Szeged, Szeged, Hungary
| | - Dóra Nagy
- Department of Medical Genetics, University of Szeged, Szeged, Hungary
| | - 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, Italy
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - 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
| | - Éva Kereszty
- Department of Forensic Medicine, University of Szeged, Szeged, Hungary
| | - Nóra Török
- Department of Neurology, University of Szeged, Szeged, Hungary
| | - László Vécsei
- Department of Neurology, University of Szeged, Szeged, Hungary; MTA-SZTE Neuroscience Research Group, University of Szeged, Szeged, Hungary
| | | | - Péter Klivényi
- Department of Neurology, University of Szeged, Szeged, Hungary
| | - Nikoletta Nagy
- Department of Medical Genetics, University of Szeged, Szeged, Hungary; MTA SZTE Dermatological Research Group, University of Szeged, Szeged, Hungary.
| | - Márta Széll
- Department of Medical Genetics, University of Szeged, Szeged, Hungary; MTA SZTE Dermatological Research Group, University of Szeged, Szeged, Hungary
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16
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Kenna KP, van Doormaal PTC, Dekker AM, Ticozzi N, Kenna BJ, Diekstra FP, van Rheenen W, van Eijk KR, Jones AR, Keagle P, Shatunov A, Sproviero W, Smith BN, van Es MA, Topp SD, Kenna A, Miller JW, Fallini C, Tiloca C, McLaughlin RL, Vance C, Troakes C, Colombrita C, Mora G, Calvo A, Verde F, Al-Sarraj S, King A, Calini D, de Belleroche J, Baas F, van der Kooi AJ, de Visser M, Ten Asbroek ALMA, Sapp PC, McKenna-Yasek D, Polak M, Asress S, Muñoz-Blanco JL, Strom TM, Meitinger T, Morrison KE, Lauria G, Williams KL, Leigh PN, Nicholson GA, Blair IP, Leblond CS, Dion PA, Rouleau GA, Pall H, Shaw PJ, Turner MR, Talbot K, Taroni F, Boylan KB, Van Blitterswijk M, Rademakers R, Esteban-Pérez J, García-Redondo A, Van Damme P, Robberecht W, Chio A, Gellera C, Drepper C, Sendtner M, Ratti A, Glass JD, Mora JS, Basak NA, Hardiman O, Ludolph AC, Andersen PM, Weishaupt JH, Brown RH, Al-Chalabi A, Silani V, Shaw CE, van den Berg LH, Veldink JH, Landers JE. NEK1 variants confer susceptibility to amyotrophic lateral sclerosis. Nat Genet 2016; 48:1037-42. [PMID: 27455347 PMCID: PMC5560030 DOI: 10.1038/ng.3626] [Citation(s) in RCA: 173] [Impact Index Per Article: 21.6] [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: 02/25/2016] [Accepted: 06/24/2016] [Indexed: 12/11/2022]
Abstract
To identify genetic factors contributing to amyotrophic lateral sclerosis (ALS), we conducted whole-exome analyses of 1,022 index familial ALS (FALS) cases and 7,315 controls. In a new screening strategy, we performed gene-burden analyses trained with established ALS genes and identified a significant association between loss-of-function (LOF) NEK1 variants and FALS risk. Independently, autozygosity mapping for an isolated community in the Netherlands identified a NEK1 p.Arg261His variant as a candidate risk factor. Replication analyses of sporadic ALS (SALS) cases and independent control cohorts confirmed significant disease association for both p.Arg261His (10,589 samples analyzed) and NEK1 LOF variants (3,362 samples analyzed). In total, we observed NEK1 risk variants in nearly 3% of ALS cases. NEK1 has been linked to several cellular functions, including cilia formation, DNA-damage response, microtubule stability, neuronal morphology and axonal polarity. Our results provide new and important insights into ALS etiopathogenesis and genetic etiology.
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Affiliation(s)
- Kevin P Kenna
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Perry T C van Doormaal
- Department of Neurology Brain Centre, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Annelot M Dekker
- Department of Neurology Brain Centre, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Nicola Ticozzi
- Department of Neurology, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
| | - Brendan J Kenna
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Frank P Diekstra
- Department of Neurology Brain Centre, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Wouter van Rheenen
- Department of Neurology Brain Centre, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Kristel R van Eijk
- Department of Neurology Brain Centre, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Ashley R Jones
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Pamela Keagle
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Aleksey Shatunov
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - William Sproviero
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Bradley N Smith
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Michael A van Es
- Department of Neurology Brain Centre, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Simon D Topp
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Aoife Kenna
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Jack W Miller
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Claudia Fallini
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Cinzia Tiloca
- Department of Neurology, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Doctoral School in Molecular Medicine, Department of Sciences and Biomedical Technologies, Università degli Studi di Milano, Milan, Italy
| | - Russell L McLaughlin
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Caroline Vance
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Claire Troakes
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Claudia Colombrita
- Department of Neurology, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
| | - Gabriele Mora
- Salvatore Maugeri Foundation, IRCSS, Scientific Institute of Milano, Milan, Italy
| | - Andrea Calvo
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
| | - Federico Verde
- Department of Neurology, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
| | - Safa Al-Sarraj
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Andrew King
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Daniela Calini
- Department of Neurology, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | | | - Frank Baas
- Department of Clinical Genetics, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Anneke J van der Kooi
- Department of Neurogenetics and Neurology, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Marianne de Visser
- Department of Neurogenetics and Neurology, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Anneloor L M A Ten Asbroek
- Department of Clinical Genetics, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Peter C Sapp
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Diane McKenna-Yasek
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Meraida Polak
- Department of Neurology, Emory University, Atlanta, Georgia, USA
| | - Seneshaw Asress
- Department of Neurology, Emory University, Atlanta, Georgia, USA
| | - José Luis Muñoz-Blanco
- Unidad de ELA, Instituto de Investigación Hospital Gregorio Marañón de Madrid, Madrid, Spain
| | - Tim M Strom
- 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
| | | | - Giuseppe Lauria
- 3rd Neurology Unit, Motor Neuron Diseases Center, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', Milan, Italy
| | - Kelly L Williams
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - P Nigel Leigh
- Trafford Centre for Medical Research, Brighton and Sussex Medical School, Falmer, UK
| | - Garth A Nicholson
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
- ANZAC Research Institute, Concord Hospital, University of Sydney, Sydney, New South Wales, Australia
| | - Ian P Blair
- Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Claire S Leblond
- Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada
| | - Patrick A Dion
- Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada
| | - Guy A Rouleau
- Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada
| | - Hardev Pall
- Institute of Clinical Studies, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
- Department of Neurology, Queen Elizabeth Hospital Birmingham, Edgbaston, Birmingham, UK
| | - Pamela J Shaw
- 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
| | - Franco Taroni
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', Milan, Italy
| | - Kevin B Boylan
- Department of Neurology, Mayo Clinic Florida, Jacksonville, Florida, USA
| | | | - Rosa Rademakers
- Department of Neuroscience, Mayo Clinic, Jacksonville, Florida, USA
| | - Jesús Esteban-Pérez
- Unidad de ELA, Instituto de Investigación Hospital 12 de Octubre de Madrid, Madrid, Spain
- 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, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) U-723, Madrid, Spain
| | - Phillip Van Damme
- Laboratory of Neurobiology, Department of Neurosciences, KU Leuven and Vesalius Research Centre, VIB, Leuven, Belgium
- Department of Neurology, University Hospitals, Leuven, Belgium
| | - Wim Robberecht
- Laboratory of Neurobiology, Department of Neurosciences, KU Leuven and Vesalius Research Centre, VIB, Leuven, Belgium
- Department of Neurology, University Hospitals, Leuven, Belgium
| | - Adriano Chio
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
| | - Cinzia Gellera
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', Milan, Italy
| | - Carsten Drepper
- Institute of Clinical Neurobiology, University Hospital Würzburg, Würzburg, Germany
- Department of Child and Adolescent Psychiatry, University Hospital of Würzburg, Würzburg, Germany
| | - Michael Sendtner
- Institute of Clinical Neurobiology, University Hospital Würzburg, Würzburg, Germany
| | - Antonia Ratti
- Department of Neurology, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
| | - Jonathan D Glass
- Department of Neurology, Emory University, Atlanta, Georgia, USA
| | - Jesús S Mora
- ALS Unit/Neurology, Hospital San Rafael, Madrid, Spain
| | - Nazli A Basak
- NDAL, Department of Molecular Biology and Genetics, Bogazici University, Istanbul, Turkey
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | | | - Peter M Andersen
- Department of Pharmacology and Clinical Neuroscience, Umeå University, Umeå, Sweden
| | | | - Robert H Brown
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Vincenzo Silani
- Department of Neurology, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
| | - Christopher E Shaw
- Maurice Wohl Clinical Neuroscience Institute, King's College London, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, London, UK
| | - Leonard H van den Berg
- Department of Neurology Brain Centre, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Jan H Veldink
- Department of Neurology Brain Centre, Brain Centre Rudolf Magnus, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
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17
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van Rheenen W, Shatunov A, Dekker AM, McLaughlin RL, Diekstra FP, Pulit SL, van der Spek RAA, Võsa U, de Jong S, Robinson MR, Yang J, Fogh I, van Doormaal PT, Tazelaar GHP, Koppers M, Blokhuis AM, Sproviero W, Jones AR, Kenna KP, van Eijk KR, Harschnitz O, Schellevis RD, Brands WJ, Medic J, Menelaou A, Vajda A, Ticozzi N, Lin K, Rogelj B, Vrabec K, Ravnik-Glavač M, Koritnik B, Zidar J, Leonardis L, Grošelj LD, Millecamps S, Salachas F, Meininger V, de Carvalho M, Pinto S, Mora JS, Rojas-García R, Polak M, Chandran S, Colville S, Swingler R, Morrison KE, Shaw PJ, Hardy J, Orrell RW, Pittman A, Sidle K, Fratta P, Malaspina A, Topp S, Petri S, Abdulla S, Drepper C, Sendtner M, Meyer T, Ophoff RA, Staats KA, Wiedau-Pazos M, Lomen-Hoerth C, Van Deerlin VM, Trojanowski JQ, Elman L, McCluskey L, Basak AN, Tunca C, Hamzeiy H, Parman Y, Meitinger T, Lichtner P, Radivojkov-Blagojevic M, Andres CR, Maurel C, Bensimon G, Landwehrmeyer B, Brice A, Payan CAM, Saker-Delye S, Dürr A, Wood NW, Tittmann L, Lieb W, Franke A, Rietschel M, Cichon S, Nöthen MM, Amouyel P, Tzourio C, Dartigues JF, Uitterlinden AG, Rivadeneira F, Estrada K, Hofman A, Curtis C, Blauw HM, van der Kooi AJ, de Visser M, Goris A, Weber M, Shaw CE, Smith BN, Pansarasa O, Cereda C, Del Bo R, Comi GP, D'Alfonso S, Bertolin C, Sorarù G, Mazzini L, Pensato V, Gellera C, Tiloca C, Ratti A, Calvo A, Moglia C, Brunetti M, Arcuti S, Capozzo R, Zecca C, Lunetta C, Penco S, Riva N, Padovani A, Filosto M, Muller B, Stuit RJ, Blair I, Zhang K, McCann EP, Fifita JA, Nicholson GA, Rowe DB, Pamphlett R, Kiernan MC, Grosskreutz J, Witte OW, Ringer T, Prell T, Stubendorff B, Kurth I, Hübner CA, Leigh PN, Casale F, Chio A, Beghi E, Pupillo E, Tortelli R, Logroscino G, Powell J, Ludolph AC, Weishaupt JH, Robberecht W, Van Damme P, Franke L, Pers TH, Brown RH, Glass JD, Landers JE, Hardiman O, Andersen PM, Corcia P, Vourc'h P, Silani V, Wray NR, Visscher PM, de Bakker PIW, van Es MA, Pasterkamp RJ, Lewis CM, Breen G, Al-Chalabi A, van den Berg LH, Veldink JH. Genome-wide association analyses identify new risk variants and the genetic architecture of amyotrophic lateral sclerosis. Nat Genet 2016; 48:1043-8. [PMID: 27455348 PMCID: PMC5556360 DOI: 10.1038/ng.3622] [Citation(s) in RCA: 374] [Impact Index Per Article: 46.8] [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: 01/07/2016] [Accepted: 06/20/2016] [Indexed: 12/15/2022]
Abstract
To elucidate the genetic architecture of amyotrophic lateral sclerosis (ALS) and find associated loci, we assembled a custom imputation reference panel from whole-genome-sequenced patients with ALS and matched controls (n = 1,861). Through imputation and mixed-model association analysis in 12,577 cases and 23,475 controls, combined with 2,579 cases and 2,767 controls in an independent replication cohort, we fine-mapped a new risk locus on chromosome 21 and identified C21orf2 as a gene associated with ALS risk. In addition, we identified MOBP and SCFD1 as new associated risk loci. We established evidence of ALS being a complex genetic trait with a polygenic architecture. Furthermore, we estimated the SNP-based heritability at 8.5%, with a distinct and important role for low-frequency variants (frequency 1-10%). This study motivates the interrogation of larger samples with full genome coverage to identify rare causal variants that underpin ALS risk.
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Affiliation(s)
- Wouter van Rheenen
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Aleksey Shatunov
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, UK
| | - Annelot M Dekker
- 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, Ireland
| | - Frank P Diekstra
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Sara L Pulit
- Department of Medical Genetics, Center for Molecular Medicine, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Rick A A van der Spek
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Urmo Võsa
- Department of Genetics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Simone de Jong
- MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- NIHR Biomedical Research Centre for Mental Health, Maudsley Hospital and Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Matthew R Robinson
- Queensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Jian Yang
- Queensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Isabella Fogh
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, UK
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Perry Tc van Doormaal
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Gijs H P Tazelaar
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Max Koppers
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
- Department of Translational Neuroscience, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Anna M Blokhuis
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
- Department of Translational Neuroscience, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - William Sproviero
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, UK
| | - Ashley R Jones
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, UK
| | - Kevin P Kenna
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Kristel R van Eijk
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Oliver Harschnitz
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
- Department of Translational Neuroscience, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Raymond D Schellevis
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - William J Brands
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Jelena Medic
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Androniki Menelaou
- Department of Medical Genetics, Center for Molecular Medicine, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Alice Vajda
- Academic Unit of Neurology, Trinity College Dublin, Trinity Biomedical Sciences Institute, Dublin, Ireland
- Department of Neurology, Beaumont Hospital, Dublin, Ireland
| | - Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Pathophysiology and Tranplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
| | - Kuang Lin
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, UK
| | - Boris Rogelj
- Department of Biotechnology, Jožef Stefan Institute, Ljubljana, Slovenia
- Biomedical Research Institute BRIS, Ljubljana, Slovenia
| | - Katarina Vrabec
- Department of Molecular Genetics, Institute of Pathology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Metka Ravnik-Glavač
- Department of Molecular Genetics, Institute of Pathology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Institute of Biochemistry, Faculty of Medicine, 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
| | - Lea Leonardis
- Ljubljana ALS Centre, Institute of Clinical Neurophysiology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Leja Dolenc Grošelj
- Ljubljana ALS Centre, Institute of Clinical Neurophysiology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Stéphanie Millecamps
- Institut du Cerveau et de la Moelle Epinière, INSERM U1127, CNRS UMR 7225, Sorbonne Universités, UPMC Université Paris 06, UMRS 1127, Paris, France
| | - François Salachas
- Institut du Cerveau et de la Moelle Epinière, INSERM U1127, CNRS UMR 7225, Sorbonne Universités, UPMC Université Paris 06, UMRS 1127, Paris, France
- Centre de Référence Maladies Rares SLA Ile de France, Département de Neurologie, Hôpital de la Pitié-Salpêtrière, Paris, France
- GRC-UPMC SLA et Maladies du Motoneurone, Paris, France
| | - Vincent Meininger
- Ramsay Generale de Santé, Hôpital Peupliers, Paris, France
- Réseau SLA Ile de France, Paris, France
| | - 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
| | - Susana Pinto
- 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
| | - Jesus S Mora
- Department of Neurology, Hospital San Rafael, Madrid, Spain
| | - Ricardo Rojas-García
- Neurology Department, Hospital de la Santa Creu i Sant Pau de Barcelona, Autonomous University of Barcelona, Barcelona, Spain
- Centro de Investigación en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - Meraida Polak
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
- Emory ALS Center, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Siddharthan Chandran
- Euan MacDonald Centre for Motor Neuron Disease Research, Edinburgh, UK
- Centre for Neuroregeneration and Medical Research Council Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK
| | - Shuna Colville
- Euan MacDonald Centre for Motor Neuron Disease Research, Edinburgh, UK
| | - Robert Swingler
- Euan MacDonald Centre for Motor Neuron Disease Research, Edinburgh, 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 Neuroscience, Institute of Neurology, University College London, London, UK
| | - Alan Pittman
- Department of Molecular Neuroscience, Institute of Neurology, University College London, London, UK
- Reta Lila Weston Institute, Institute of Neurology, University College London, London, UK
| | - Katie Sidle
- Department of Clinical Neuroscience, Institute of Neurology, University College London, London, UK
| | - Pietro Fratta
- Sobell Department of Motor Neuroscience and Movement Disorders, Institute of Neurology, University College London, London, UK
| | - Andrea Malaspina
- Centre for Neuroscience and Trauma, Blizard Institute, Queen Mary University of London, London, UK
- North-East London and Essex Regional Motor Neuron Disease Care Centre, London, UK
| | - Simon Topp
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, UK
| | - Susanne Petri
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Susanne Abdulla
- Department of Neurology, Otto von Güricke University Magdeburg, Magdeburg, Germany
| | - Carsten Drepper
- Institute of Clinical Neurobiology, University Hospital Würzburg, Würzburg, Germany
| | - Michael Sendtner
- Institute of Clinical Neurobiology, University Hospital Würzburg, Würzburg, Germany
| | - Thomas Meyer
- Department of Neurology, Charité University Hospital, Humboldt University, Berlin, Germany
| | - Roel A Ophoff
- Department of Psychiatry, Rudolf Magnus Institute of Neuroscience, University Medical Center Utrecht, Utrecht, the Netherlands
- Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California, USA
| | - Kim A Staats
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California, USA
| | - Martina Wiedau-Pazos
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA
| | - Catherine Lomen-Hoerth
- Department of Neurology, University of California, San Francisco, San Francisco, California, USA
| | - Vivianna M Van Deerlin
- Center for Neurodegenerative Disease Research, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - John Q Trojanowski
- Center for Neurodegenerative Disease Research, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lauren Elman
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Leo McCluskey
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - A Nazli Basak
- Neurodegeneration Research Laboratory, Bo[gcaron]aziçi University, Istanbul, Turkey
| | - Ceren Tunca
- Neurodegeneration Research Laboratory, Bo[gcaron]aziçi University, Istanbul, Turkey
| | - Hamid Hamzeiy
- Neurodegeneration Research Laboratory, Bo[gcaron]aziçi University, Istanbul, Turkey
| | - Yesim Parman
- Neurology Department, Istanbul Medical School, Istanbul University, Istanbul, Turkey
| | - Thomas Meitinger
- Institute of Human Genetics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Peter Lichtner
- Institute of Human Genetics, Helmholtz Zentrum München, Neuherberg, Germany
| | | | | | - Cindy Maurel
- INSERM U930, Université François Rabelais, Tours, France
| | - Gilbert Bensimon
- AP-HP, Département de Pharmacologie Clinique, Hôpital de la Pitié-Salpêtrière, Paris, France
- UPMC, Pharmacologie, Paris VI, Paris, France
- BESPIM, CHU de Nîmes, Nîmes, France
| | | | - Alexis Brice
- INSERM U1127, Hôpital de la Pitié-Salpêtrière, Paris, France
- CNRS UMR 7225, Hôpital de la Pitié-Salpêtrière, Paris, France
- Sorbonne Universités, UPMC Paris 06, UMRS 1127, Hôpital de la Pitié-Salpêtrière, Paris, France
- Institut du Cerveau et de la Moelle Epinière, Hôpital de la Pitié-Salpêtrière, Paris, France
- AP-HP, Département de Génétique, Hôpital de la Pitié-Salpêtrière, Paris, France
| | - Christine A M Payan
- AP-HP, Département de Pharmacologie Clinique, Hôpital de la Pitié-Salpêtrière, Paris, France
- BESPIM, CHU de Nîmes, Nîmes, France
| | | | - Alexandra Dürr
- Department of Medical Genetics, Institut du Cerveau et de la Moelle Epinière, Hôptial Pitié-Salpêtrière, Paris, France
| | - Nicholas W Wood
- Department of Neurogenetics, Institute of Neurology, University College London, London, UK
| | - 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
| | - Marcella Rietschel
- Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Faculty of Medicine Mannheim, University of Heidelberg, Heidelberg, 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, University of Basel, Basel, Switzerland
- 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
- University of Lille, INSERM, CHU de Lille, Institut Pasteur de Lille, U1167-RID-AGE Risk Factor and Molecular Determinants of Aging Diseases, Lille, France
| | - Christophe Tzourio
- Bordeaux University, ISPED, Centre INSERM U1219-Epidemiologie Biostatistique et CIC-1401, CHU de Bordeaux, Pôle de Santé Publique, Bordeaux, France
| | - Jean-François Dartigues
- Bordeaux University, ISPED, Centre INSERM U1219-Epidemiologie Biostatistique et CIC-1401, CHU de Bordeaux, Pôle de Santé Publique, Bordeaux, France
| | - 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
| | - Fernando Rivadeneira
- Department of Internal Medicine, Genetics Laboratory, Erasmus Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Epidemiology, Erasmus Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Karol Estrada
- Department of Internal Medicine, Genetics Laboratory, Erasmus Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Albert Hofman
- Department of Epidemiology, Erasmus Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Charles Curtis
- MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- NIHR Biomedical Research Centre for Mental Health, Maudsley Hospital and Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Hylke M Blauw
- Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Anneke J van der Kooi
- Department of Neurology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Marianne de Visser
- Department of Neurology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - An Goris
- Department of Neurosciences, Experimental Neurology, Leuven Research Institute for Neuroscience and Disease (LIND), KU Leuven-University of Leuven, Leuven, Belgium
| | - Markus Weber
- Neuromuscular Diseases Unit/ALS Clinic, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Christopher E Shaw
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, UK
| | - Bradley N Smith
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, UK
| | - Orietta Pansarasa
- Laboratory of Experimental Neurobiology, IRCCS 'C. Mondino' National Institute of Neurology Foundation, Pavia, Italy
| | - Cristina Cereda
- Laboratory of Experimental Neurobiology, IRCCS 'C. Mondino' National Institute of Neurology Foundation, Pavia, Italy
| | - Roberto Del Bo
- Neurologic Unit, IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giacomo P Comi
- Neurologic Unit, IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Sandra D'Alfonso
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, Università del Piemonte Orientale, Novara, Italy
| | - Cinzia Bertolin
- Department of Neurosciences, University of Padova, Padova, Italy
| | - Gianni Sorarù
- Department of Neurosciences, University of Padova, Padova, Italy
| | - Letizia Mazzini
- Department of Neurology, Università del Piemonte Orientale, Novara, Italy
| | - Viviana Pensato
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', Milan, Italy
| | - Cinzia Gellera
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', Milan, Italy
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Pathophysiology and Tranplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
| | - Andrea Calvo
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
- Azienda Ospedaliera Città della Salute e della Scienza, Turin, Italy
| | - Cristina Moglia
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
- Azienda Ospedaliera Città della Salute e della Scienza, Turin, Italy
| | - Maura Brunetti
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
- Azienda Ospedaliera Città della Salute e della Scienza, Turin, Italy
| | - Simona Arcuti
- Department of Clinical Research in Neurology, University of Bari 'A. Moro' at Pia Fondazione 'Card. G. Panico', Tricase, Italy
| | - Rosa Capozzo
- Department of Clinical Research in Neurology, University of Bari 'A. Moro' at Pia Fondazione 'Card. G. Panico', Tricase, Italy
| | - Chiara Zecca
- Department of Clinical Research in Neurology, University of Bari 'A. Moro' at Pia Fondazione 'Card. G. Panico', Tricase, Italy
| | - Christian Lunetta
- NEMO Clinical Center, Serena Onlus Foundation, Niguarda Ca' Granda Hostipal, Milan, Italy
| | - Silvana Penco
- Medical Genetics Unit, Department of Laboratory Medicine, Niguarda Ca' Granda Hospital, Milan, Italy
| | - Nilo Riva
- Department of Neurology, Institute of Experimental Neurology (INSPE), Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Alessandro Padovani
- Neurology Unit, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Massimiliano Filosto
- Neurology Unit, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | | | | | - Ian Blair
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Katharine Zhang
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Emily P McCann
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Jennifer A Fifita
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Garth A Nicholson
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
- University of Sydney, ANZAC Research Institute, Concord Hospital, Sydney, New South Wales, Australia
| | - Dominic B Rowe
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Roger Pamphlett
- Stacey MND Laboratory, Department of Pathology, University of Sydney, Sydney, New South Wales, Australia
| | - Matthew C Kiernan
- Brain and Mind Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Julian Grosskreutz
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Otto W Witte
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Thomas Ringer
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Tino Prell
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | | | - Ingo Kurth
- Institute of Human Genetics, Jena University Hospital, Jena, Germany
| | | | - P Nigel Leigh
- Department of Neurology, Brighton and Sussex Medical School Trafford Centre for Biomedical Research, University of Sussex, Falmer, UK
| | - Federico Casale
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
| | - Adriano Chio
- 'Rita Levi Montalcini' Department of Neuroscience, ALS Centre, University of Torino, Turin, Italy
- Azienda Ospedaliera Città della Salute e della Scienza, Turin, Italy
| | - Ettore Beghi
- Laboratory of Neurological Diseases, Department of Neuroscience, IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | - Elisabetta Pupillo
- Laboratory of Neurological Diseases, Department of Neuroscience, IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | - Rosanna Tortelli
- Department of Clinical Research in Neurology, University of Bari 'A. Moro' at Pia Fondazione 'Card. G. Panico', Tricase, Italy
| | - Giancarlo Logroscino
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari 'Aldo Moro', Bari, Italy
- Unit of Neurodegenerative Diseases, Department of Clinical Research in Neurology, University of Bari 'Aldo Moro' at Pia Fondazione Cardinale G. Panico, Tricase, Italy
| | - John Powell
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, UK
| | | | | | - Wim Robberecht
- Department of Neurosciences, Experimental Neurology, Leuven Research Institute for Neuroscience and Disease (LIND), KU Leuven-University of Leuven, Leuven, Belgium
- Vesalius Research Center, Laboratory of Neurobiology, VIB, Leuven, Belgium
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Philip Van Damme
- Department of Neurosciences, Experimental Neurology, Leuven Research Institute for Neuroscience and Disease (LIND), KU Leuven-University of Leuven, Leuven, Belgium
- Vesalius Research Center, Laboratory of Neurobiology, VIB, Leuven, Belgium
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Lude Franke
- Department of Genetics, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Tune H Pers
- Division of Endocrinology, Boston Children's Hospital, Boston, Massachusetts, USA
- Division of Genetics, Boston Children's Hospital, Boston, Massachusetts, USA
- Center for Basic Translational Obesity Research, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Genetics, Harvard Medical School, Boston, Massachusetts, USA
- Program in Medical and Population Genetics, Broad Institute, Cambridge, Massachusetts, USA
| | - Robert H Brown
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Jonathan D Glass
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
- Emory ALS Center, Emory University School of Medicine, Atlanta, Georgia, USA
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity College Dublin, Trinity Biomedical Sciences Institute, Dublin, Ireland
- Department of Neurology, Beaumont Hospital, Dublin, Ireland
| | - Peter M Andersen
- Department of Neurology, Ulm University, Ulm, Germany
- Department of Pharmacology and Clinical Neurosience, Umeå University, Umeå, Sweden
| | - Philippe Corcia
- INSERM U930, Université François Rabelais, Tours, France
- Centre SLA, CHRU de Tours, Tours, France
- Federation des Centres SLA Tours and Limoges, LITORALS, Tours, France
| | | | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
- Department of Pathophysiology and Tranplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
| | - Naomi R Wray
- Queensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia
| | - Peter M Visscher
- Queensland Brain Institute, University of Queensland, Brisbane, Queensland, Australia
- Diamantina Institute, University of Queensland Translational Research Institute, Brisbane, Queensland, Australia
| | - Paul I W de Bakker
- Department of Medical Genetics, Center for Molecular Medicine, University Medical Center Utrecht, Utrecht, the Netherlands
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, 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
| | - R Jeroen Pasterkamp
- Department of Translational Neuroscience, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Cathryn M Lewis
- MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Department of Medical and Molecular Genetics, King's College London, London, UK
| | - Gerome Breen
- MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- NIHR Biomedical Research Centre for Mental Health, Maudsley Hospital and Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ammar Al-Chalabi
- Maurice Wohl Clinical Neuroscience Institute, Department of Basic and Clinical Neuroscience, King's College London, London, UK
| | - 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
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Fogh I, Lin K, Tiloca C, Rooney J, Gellera C, Diekstra FP, Ratti A, Shatunov A, van Es MA, Proitsi P, Jones A, Sproviero W, Chiò A, McLaughlin RL, Sorarù G, Corrado L, Stahl D, Del Bo R, Cereda C, Castellotti B, Glass JD, Newhouse S, Dobson R, Smith BN, Topp S, van Rheenen W, Meininger V, Melki J, Morrison KE, Shaw PJ, Leigh PN, Andersen PM, Comi GP, Ticozzi N, Mazzini L, D'Alfonso S, Traynor BJ, Van Damme P, Robberecht W, Brown RH, Landers JE, Hardiman O, Lewis CM, van den Berg LH, Shaw CE, Veldink JH, Silani V, Al-Chalabi A, Powell J. Association of a Locus in the CAMTA1 Gene With Survival in Patients With Sporadic Amyotrophic Lateral Sclerosis. JAMA Neurol 2016; 73:812-20. [PMID: 27244217 PMCID: PMC5556366 DOI: 10.1001/jamaneurol.2016.1114] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [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: 01/04/2023]
Abstract
IMPORTANCE Amyotrophic lateral sclerosis (ALS) is a devastating adult-onset neurodegenerative disorder with a poor prognosis and a median survival of 3 years. However, a significant proportion of patients survive more than 10 years from symptom onset. OBJECTIVE To identify gene variants influencing survival in ALS. DESIGN, SETTING, AND PARTICIPANTS This genome-wide association study (GWAS) analyzed survival in data sets from several European countries and the United States that were collected by the Italian Consortium for the Genetics of ALS and the International Consortium on Amyotrophic Lateral Sclerosis Genetics. The study population included 4256 patients with ALS (3125 [73.4%] deceased) with genotype data extended to 7 174 392 variants by imputation analysis. Samples of DNA were collected from January 1, 1993, to December 31, 2009, and analyzed from March 1, 2014, to February 28, 2015. MAIN OUTCOMES AND MEASURES Cox proportional hazards regression under an additive model with adjustment for age at onset, sex, and the first 4 principal components of ancestry, followed by meta-analysis, were used to analyze data. Survival distributions for the most associated genetic variants were assessed by Kaplan-Meier analysis. RESULTS Among the 4256 patients included in the analysis (2589 male [60.8%] and 1667 female [39.2%]; mean [SD] age at onset, 59 [12] years), the following 2 novel loci were significantly associated with ALS survival: at 10q23 (rs139550538; P = 1.87 × 10-9) and in the CAMTA1 gene at 1p36 (rs2412208, P = 3.53 × 10-8). At locus 10q23, the adjusted hazard ratio for patients with the rs139550538 AA or AT genotype was 1.61 (95% CI, 1.38-1.89; P = 1.87 × 10-9), corresponding to an 8-month reduction in survival compared with TT carriers. For rs2412208 CAMTA1, the adjusted hazard ratio for patients with the GG or GT genotype was 1.17 (95% CI, 1.11-1.24; P = 3.53 × 10-8), corresponding to a 4-month reduction in survival compared with TT carriers. CONCLUSIONS AND RELEVANCE This GWAS robustly identified 2 loci at genome-wide levels of significance that influence survival in patients with ALS. Because ALS is a rare disease and prevention is not feasible, treatment that modifies survival is the most realistic strategy. Therefore, identification of modifier genes that might influence ALS survival could improve the understanding of the biology of the disease and suggest biological targets for pharmaceutical intervention. In addition, genetic risk scores for survival could be used as an adjunct to clinical trials to account for the genetic contribution to survival.
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Affiliation(s)
- Isabella Fogh
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology, and Neuroscience (IoPPN), King's College London, London, England
| | - Kuang Lin
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology, and Neuroscience (IoPPN), King's College London, London, England
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Auxologico Italiano, Milano, Italy
| | - James Rooney
- Academic Unit of Neurology, Trinity College Dublin, Trinity Biomedical Sciences Institute, Dublin, Ireland
| | - Cinzia Gellera
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | - Frank P Diekstra
- Department of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Auxologico Italiano, Milano, Italy6Department of Pathophysiology and Tranplantation, Dino Ferrari Center, Università degli Studi d
| | - Aleksey Shatunov
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology, and Neuroscience (IoPPN), King's College London, London, England
| | - Michael A van Es
- Department of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Petroula Proitsi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology, and Neuroscience (IoPPN), King's College London, London, England
| | - Ashley Jones
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology, and Neuroscience (IoPPN), King's College London, London, England
| | - William Sproviero
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology, and Neuroscience (IoPPN), King's College London, London, England
| | - Adriano Chiò
- Rita Levi Montalcini Department of Neuroscience, ALS (Amyotrophic Lateral Sclerosis) Centre, University of Torino, Turin, Italy8Azienda Ospedaliera Città della Salute e della Scienza, Torino, Italy
| | - Russell Lewis McLaughlin
- Population Genetics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland
| | - Gianni Sorarù
- Department of Neurosciences, University of Padova, Padua, Italy
| | - Lucia Corrado
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, A. Avogadro University, Novara, Italy
| | - Daniel Stahl
- Department of Biostatistics, IoPPN, King's College London, London, England
| | - Roberto Del Bo
- Neurologic Unit, IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Cristina Cereda
- Laboratory of Experimental Neurobiology, IRCCS C. Mondino National Institute of Neurology Foundation, Pavia, Italy
| | - Barbara Castellotti
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | | | - Steven Newhouse
- National Institute for Health Research (NIHR) Biomedical Research Centre for Mental Health, IoPPN, King's College London, London, England17Department of Biostatistics, IoPPN, King's College London, London, England
| | - Richard Dobson
- National Institute for Health Research (NIHR) Biomedical Research Centre for Mental Health, IoPPN, King's College London, London, England18NIHR Biomedical Research Unit in Dementia, King's College London, London, England
| | - Bradley N Smith
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology, and Neuroscience (IoPPN), King's College London, London, England
| | - Simon Topp
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology, and Neuroscience (IoPPN), King's College London, London, England
| | - Wouter van Rheenen
- Department of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Vincent Meininger
- Département des Maladies du Système Nerveux, Assistance Publique-Hôpitaux de Paris, Réseau SLA (Sclérose Latérale) Île de France, Hôpital Pitié-Salpêtrière, Paris, France
| | - Judith Melki
- Institut National de la Santé et de la Recherche Medicale Unité Mixte de Recherché-788 and University of Paris 11, Bicetre Hospital, Paris, France
| | - Karen E Morrison
- School of Clinical and Experimental Medicine, College of Medicine and Dentistry, University of Birmingham, Birmingham, England22Neurosciences Division, University Hospitals Birmingham National Health Service Foundation Trust, Birmingham, England
| | - Pamela J Shaw
- Academic Neurology Unit, Department of Neuroscience, Faculty of Medicine, Dentistry and Health, University of Sheffield, Sheffield, England
| | - P Nigel Leigh
- Section of Neurology, Division of Medicine, Brighton and Sussex Medical School, Trafford Centre for Biomedical Research, University of Sussex, East Sussex, England
| | - Peter M Andersen
- Institute of Clinical Molecular Biology, Kiel University, Kiel, Germany26Department of Pharmacology and Clinical Neuroscience, Umeå University, Umeå, Sweden
| | - Giacomo P Comi
- Neurologic Unit, IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Auxologico Italiano, Milano, Italy6Department of Pathophysiology and Tranplantation, Dino Ferrari Center, Università degli Studi d
| | - Letizia Mazzini
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, A. Avogadro University, Novara, Italy27ALS Center Department of Neurology, Maggiore della Carità University Hospital, Novara, Italy
| | - Sandra D'Alfonso
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, A. Avogadro University, Novara, Italy
| | - Bryan J Traynor
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, Bethesda, Maryland
| | - Philip Van Damme
- Department of Neurosciences, Experimental Neurology, Flanders Instititue for Biotechnology, Vesalius Research Center, Laboratory of Neurobiology, KU Leuven-University of Leuven, Leuven, Belgium30Department of Neurology, University Hospitals Leuven, Leuven
| | - Wim Robberecht
- Department of Neurosciences, Experimental Neurology, Flanders Instititue for Biotechnology, Vesalius Research Center, Laboratory of Neurobiology, KU Leuven-University of Leuven, Leuven, Belgium
| | - Robert H Brown
- Department of Neurology, University of Massachusetts Medical School, Worcester
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester
| | - Orla Hardiman
- Population Genetics Laboratory, Smurfit Institute of Genetics, Trinity College Dublin, Dublin, Ireland
| | - Cathryn M Lewis
- IoPPN Genomics and Biomarker Core, Translational Genetics Group, Medical Research Council Social, Genetic and Developmental Psychiatry Centre, King's College London, London, England33Department of Medical and Molecular Genetics, King's College London, Lon
| | - Leonard H van den Berg
- Department of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Christopher E Shaw
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology, and Neuroscience (IoPPN), King's College London, London, England
| | - Jan H Veldink
- Department of Neurology and Neurosurgery, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Auxologico Italiano, Milano, Italy6Department of Pathophysiology and Tranplantation, Dino Ferrari Center, Università degli Studi d
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology, and Neuroscience (IoPPN), King's College London, London, England
| | - John Powell
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology, and Neuroscience (IoPPN), King's College London, London, England
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19
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Poletti B, Solca F, Carelli L, Madotto F, Lafronza A, Faini A, Monti A, Zago S, Calini D, Tiloca C, Doretti A, Verde F, Ratti A, Ticozzi N, Abrahams S, Silani V. The validation of the Italian Edinburgh Cognitive and Behavioural ALS Screen (ECAS). Amyotroph Lateral Scler Frontotemporal Degener 2016; 17:489-498. [PMID: 27219526 DOI: 10.1080/21678421.2016.1183679] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
This study presents the Italian validation of the recently developed Edinburgh Cognitive and Behavioural ALS Screen (ECAS), a short screen for cognitive/behavioural alterations in patients with amyotrophic lateral sclerosis (ALS). We evaluated the psychometric properties of the ECAS Italian version in terms of reliability and convergent validity for both cognitive and behavioural features. Furthermore, we investigated the relationship with affective and clinical variables, in addition to ECAS usability and patients' insight into cognitive/behaviour changes. Finally, correlations between genetic and cognitive/behavioural data were analysed. We recruited 107 patients with ALS. Normative data were collected on 248 healthy subjects. Participants were administered the ECAS and two standard cognitive screening tools (FAB, MoCA), two psychological questionnaires (BDI, STAI/Y) and an ad hoc usability questionnaire. The FBI was also carried out with caregivers. Results showed that the ECAS Italian version discriminated well between patients and controls. The most prevalent deficit occurred in executive functions and fluency. Correlations were observed between the ECAS and standard cognitive screening tools and between the ECAS carer interview and the FBI, supporting its full convergent validity. In conclusion, the ECAS Italian version provides clinicians with a rapid, feasible and sensitive tool, useful to identify different profiles of cognitive-behavioural impairment in ALS.
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Affiliation(s)
- Barbara Poletti
- a Department of Neurology and Laboratory of Neuroscience - IRCCS Istituto Auxologico Italiano , Milan , Italy
| | - Federica Solca
- a Department of Neurology and Laboratory of Neuroscience - IRCCS Istituto Auxologico Italiano , Milan , Italy
| | - Laura Carelli
- a Department of Neurology and Laboratory of Neuroscience - IRCCS Istituto Auxologico Italiano , Milan , Italy
| | - Fabiana Madotto
- b Research Centre on Public Health, Department of Medicine and Surgery , University of Milano-Bicocca , Milan , Italy
| | - Annalisa Lafronza
- a Department of Neurology and Laboratory of Neuroscience - IRCCS Istituto Auxologico Italiano , Milan , Italy
| | - Andrea Faini
- c Department of Cardiovascular, Neural and Metabolic Sciences - IRCCS Istituto Auxologico Italiano , Milan , Italy
| | - Alessia Monti
- d Department of Neurorehabilitation Sciences , Casa Cura Policlinico , Milan , Italy
| | - Stefano Zago
- e Department of Neuroscience and Mental Health , Università degli Studi di Milano, IRCCS Fondazione Ca' Granda Ospedale Maggiore Policlinico , Milan , Italy
| | - Daniela Calini
- a Department of Neurology and Laboratory of Neuroscience - IRCCS Istituto Auxologico Italiano , Milan , Italy
| | - Cinzia Tiloca
- a Department of Neurology and Laboratory of Neuroscience - IRCCS Istituto Auxologico Italiano , Milan , Italy
| | - Alberto Doretti
- a Department of Neurology and Laboratory of Neuroscience - IRCCS Istituto Auxologico Italiano , Milan , Italy.,f Department of Pathophysiology and Transplantation , 'Dino Ferrari' Centre, Università degli Studi di Milano , Milan , Italy , and
| | - Federico Verde
- a Department of Neurology and Laboratory of Neuroscience - IRCCS Istituto Auxologico Italiano , Milan , Italy.,f Department of Pathophysiology and Transplantation , 'Dino Ferrari' Centre, Università degli Studi di Milano , Milan , Italy , and
| | - Antonia Ratti
- a Department of Neurology and Laboratory of Neuroscience - IRCCS Istituto Auxologico Italiano , Milan , Italy.,f Department of Pathophysiology and Transplantation , 'Dino Ferrari' Centre, Università degli Studi di Milano , Milan , Italy , and
| | - Nicola Ticozzi
- a Department of Neurology and Laboratory of Neuroscience - IRCCS Istituto Auxologico Italiano , Milan , Italy.,f Department of Pathophysiology and Transplantation , 'Dino Ferrari' Centre, Università degli Studi di Milano , Milan , Italy , and
| | - Sharon Abrahams
- g Euan MacDonald Centre for Motor Neurone Disease Research, Anne Rowling Regenerate Neurology Clinic, Centre for Cognitive Ageing and Cognitive Epidemiology, Human Cognitive Neuroscience-PPLS, University of Edinburgh , Edinburgh , UK
| | - Vincenzo Silani
- a Department of Neurology and Laboratory of Neuroscience - IRCCS Istituto Auxologico Italiano , Milan , Italy.,f Department of Pathophysiology and Transplantation , 'Dino Ferrari' Centre, Università degli Studi di Milano , Milan , Italy , and
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20
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Pensato V, Tiloca C, Corrado L, Bertolin C, Sardone V, Del Bo R, Calini D, Mandrioli J, Lauria G, Mazzini L, Querin G, Ceroni M, Cantello R, Corti S, Castellotti B, Soldà G, Duga S, Comi GP, Cereda C, Sorarù G, D'Alfonso S, Taroni F, Shaw CE, Landers JE, Ticozzi N, Ratti A, Gellera C, Silani V. TUBA4A gene analysis in sporadic amyotrophic lateral sclerosis: identification of novel mutations. J Neurol 2015; 262:1376-8. [PMID: 25893256 DOI: 10.1007/s00415-015-7739-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2015] [Revised: 04/01/2015] [Accepted: 04/02/2015] [Indexed: 12/11/2022]
Affiliation(s)
- Viviana Pensato
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', Via Celoria 11, 20133, Milan, Italy
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Smith BN, Ticozzi N, Fallini C, Gkazi AS, Topp S, Kenna KP, Scotter EL, Kost J, Keagle P, Miller JW, Calini D, Vance C, Danielson EW, Troakes C, Tiloca C, Al-Sarraj S, Lewis EA, King A, Colombrita C, Pensato V, Castellotti B, de Belleroche J, Baas F, ten Asbroek ALMA, Sapp PC, McKenna-Yasek D, McLaughlin RL, Polak M, Asress S, Esteban-Pérez J, Muñoz-Blanco JL, Simpson M, van Rheenen W, Diekstra FP, Lauria G, Duga S, Corti S, Cereda C, Corrado L, Sorarù G, Morrison KE, Williams KL, Nicholson GA, Blair IP, Dion PA, Leblond CS, Rouleau GA, Hardiman O, Veldink JH, van den Berg LH, Al-Chalabi A, Pall H, Shaw PJ, Turner MR, Talbot K, Taroni F, García-Redondo A, Wu Z, Glass JD, Gellera C, Ratti A, Brown RH, Silani V, Shaw CE, Landers JE. Exome-wide rare variant analysis identifies TUBA4A mutations associated with familial ALS. Neuron 2014; 84:324-31. [PMID: 25374358 DOI: 10.1016/j.neuron.2014.09.027] [Citation(s) in RCA: 264] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/16/2014] [Indexed: 12/11/2022]
Abstract
Exome sequencing is an effective strategy for identifying human disease genes. However, this methodology is difficult in late-onset diseases where limited availability of DNA from informative family members prohibits comprehensive segregation analysis. To overcome this limitation, we performed an exome-wide rare variant burden analysis of 363 index cases with familial ALS (FALS). The results revealed an excess of patient variants within TUBA4A, the gene encoding the Tubulin, Alpha 4A protein. Analysis of a further 272 FALS cases and 5,510 internal controls confirmed the overrepresentation as statistically significant and replicable. Functional analyses revealed that TUBA4A mutants destabilize the microtubule network, diminishing its repolymerization capability. These results further emphasize the role of cytoskeletal defects in ALS and demonstrate the power of gene-based rare variant analyses in situations where causal genes cannot be identified through traditional segregation analysis.
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Affiliation(s)
- Bradley N Smith
- Centre for Neurodegeneration Research, King's College London, Department of Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, 20149 Milan, Italy; Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center - Università degli Studi di Milano, 20122 Milan, Italy
| | - Claudia Fallini
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Athina Soragia Gkazi
- Centre for Neurodegeneration Research, King's College London, Department of Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Simon Topp
- Centre for Neurodegeneration Research, King's College London, Department of Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Kevin P Kenna
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA; Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Republic of Ireland
| | - Emma L Scotter
- Centre for Neurodegeneration Research, King's College London, Department of Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Jason Kost
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA; Department of Bioinformatics and Computational Biology, Worcester Polytechnic Institute, Worcester, MA 01609, USA
| | - Pamela Keagle
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Jack W Miller
- Centre for Neurodegeneration Research, King's College London, Department of Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Daniela Calini
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, 20149 Milan, Italy; Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center - Università degli Studi di Milano, 20122 Milan, Italy
| | - Caroline Vance
- Centre for Neurodegeneration Research, King's College London, Department of Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Eric W Danielson
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Claire Troakes
- Centre for Neurodegeneration Research, King's College London, Department of Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, 20149 Milan, Italy
| | - Safa Al-Sarraj
- Centre for Neurodegeneration Research, King's College London, Department of Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Elizabeth A Lewis
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Andrew King
- Centre for Neurodegeneration Research, King's College London, Department of Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - Claudia Colombrita
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, 20149 Milan, Italy; Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center - Università degli Studi di Milano, 20122 Milan, Italy
| | - Viviana Pensato
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', 20133 Milan, Italy
| | - Barbara Castellotti
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', 20133 Milan, Italy
| | - Jacqueline de Belleroche
- Neurogenetics Group, Division of Brain Sciences, Imperial College London, Hammersmith Hospital Campus, Burlington Danes Building, Du Cane Road, London, W12 0NN, UK
| | - Frank Baas
- Department of Genome analysis and Neurogenetics, Academic Medical Centre, Amsterdam, The Netherlands
| | | | - 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
| | - Russell L McLaughlin
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Republic of Ireland
| | - Meraida Polak
- Department of Neurology, Emory University, Atlanta, GA 30322, USA
| | - Seneshaw Asress
- Department of Neurology, Emory University, Atlanta, GA 30322, USA
| | - 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), 28041 Madrid, Spain
| | - José Luis Muñoz-Blanco
- Unidad de ELA, Instituto de Investigación Hospital Gregorio Marañón de Madrid, SERMAS, 28007 Madrid, Spain
| | - Michael Simpson
- Department of Genetics and Molecular Medicine, King's College London, Tower Wing, Guy's Hospital, London, SE1 7EH, UK
| | | | - Wouter van Rheenen
- Department of Neurology, Brain Center Rudolf Magnus Institute of Neuroscience, University Medical Centre Utrecht, 3508 GA Utrecht, the Netherlands
| | - Frank P Diekstra
- Department of Neurology, Brain Center Rudolf Magnus Institute of Neuroscience, University Medical Centre Utrecht, 3508 GA Utrecht, the Netherlands
| | - Giuseppe Lauria
- 3rd Neurology Unit, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', 20133 Milan, Italy
| | - Stefano Duga
- Department of Medical Biotechnology and Translational Medicine - Università degli Studi di Milano, 20133 Milan, Italy
| | - Stefania Corti
- Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center - Università degli Studi di Milano, 20122 Milan, Italy; Neurology Unit, IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Cristina Cereda
- Experimental Neurobiology Laboratory, IRCCS 'C. Mondino' National Neurological Institute, 27100 Pavia, Italy
| | - Lucia Corrado
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), "A. Avogadro" University, 28100 Novara, Italy
| | - Gianni Sorarù
- Department of Neurosciences, University of Padova, 35122 Padova, Italy
| | - Karen E Morrison
- School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK; Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, B15 2WB, UK
| | - Kelly L Williams
- Australian School of Advanced Medicine, Macquarie University, Sydney, NSW 2109, Australia
| | - Garth A Nicholson
- Australian School of Advanced Medicine, Macquarie University, Sydney, NSW 2109, Australia; Northcott Neuroscience Laboratory, University of Sydney, ANZAC Research Institute, Sydney, NSW 2139, Australia
| | - Ian P Blair
- Australian School of Advanced Medicine, Macquarie University, Sydney, NSW 2109, Australia
| | - Patrick A Dion
- Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, 3801 Montreal, QC H3A 2B4, Canada
| | - Claire S Leblond
- Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, 3801 Montreal, QC H3A 2B4, Canada
| | - Guy A Rouleau
- Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, 3801 Montreal, QC H3A 2B4, Canada
| | - Orla Hardiman
- Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Republic of Ireland
| | - Jan H Veldink
- Department of Neurology, Brain Center Rudolf Magnus Institute of Neuroscience, University Medical Centre Utrecht, 3508 GA Utrecht, the Netherlands
| | - Leonard H van den Berg
- Department of Neurology, Brain Center Rudolf Magnus Institute of Neuroscience, University Medical Centre Utrecht, 3508 GA Utrecht, the Netherlands
| | - Ammar Al-Chalabi
- Department of Clinical Neuroscience, Medical Research Council Centre for Neurodegeneration Research, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, WC2R 2LS, UK
| | - Hardev Pall
- School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, S10 2HQ, UK
| | - Martin R Turner
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, OX3 9DU, UK
| | - Kevin Talbot
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, OX3 9DU, UK
| | - Franco Taroni
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', 20133 Milan, Italy
| | - 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), 28041 Madrid, Spain
| | - Zheyang Wu
- Department of Bioinformatics and Computational Biology, Worcester Polytechnic Institute, Worcester, MA 01609, USA
| | - Jonathan D Glass
- Department of Neurology, Emory University, Atlanta, GA 30322, USA
| | - Cinzia Gellera
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico 'Carlo Besta', 20133 Milan, Italy
| | - Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, 20149 Milan, Italy; Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center - Università degli Studi di Milano, 20122 Milan, Italy
| | - Robert H Brown
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, 20149 Milan, Italy; Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center - Università degli Studi di Milano, 20122 Milan, Italy
| | - Christopher E Shaw
- Centre for Neurodegeneration Research, King's College London, Department of Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, London, SE5 8AF, UK
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA.
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22
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Fogh I, Ratti A, Gellera C, Lin K, Tiloca C, Moskvina V, Corrado L, Sorarù G, Cereda C, Corti S, Gentilini D, Calini D, Castellotti B, Mazzini L, Querin G, Gagliardi S, Del Bo R, Conforti FL, Siciliano G, Inghilleri M, Saccà F, Bongioanni P, Penco S, Corbo M, Sorbi S, Filosto M, Ferlini A, Di Blasio AM, Signorini S, Shatunov A, Jones A, Shaw PJ, Morrison KE, Farmer AE, Van Damme P, Robberecht W, Chiò A, Traynor BJ, Sendtner M, Melki J, Meininger V, Hardiman O, Andersen PM, Leigh NP, Glass JD, Overste D, Diekstra FP, Veldink JH, van Es MA, Shaw CE, Weale ME, Lewis CM, Williams J, Brown RH, Landers JE, Ticozzi N, Ceroni M, Pegoraro E, Comi GP, D'Alfonso S, van den Berg LH, Taroni F, Al-Chalabi A, Powell J, Silani V. A genome-wide association meta-analysis identifies a novel locus at 17q11.2 associated with sporadic amyotrophic lateral sclerosis. Hum Mol Genet 2013; 23:2220-31. [PMID: 24256812 DOI: 10.1093/hmg/ddt587] [Citation(s) in RCA: 105] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Identification of mutations at familial loci for amyotrophic lateral sclerosis (ALS) has provided novel insights into the aetiology of this rapidly progressing fatal neurodegenerative disease. However, genome-wide association studies (GWAS) of the more common (∼90%) sporadic form have been less successful with the exception of the replicated locus at 9p21.2. To identify new loci associated with disease susceptibility, we have established the largest association study in ALS to date and undertaken a GWAS meta-analytical study combining 3959 newly genotyped Italian individuals (1982 cases and 1977 controls) collected by SLAGEN (Italian Consortium for the Genetics of ALS) together with samples from Netherlands, USA, UK, Sweden, Belgium, France, Ireland and Italy collected by ALSGEN (the International Consortium on Amyotrophic Lateral Sclerosis Genetics). We analysed a total of 13 225 individuals, 6100 cases and 7125 controls for almost 7 million single-nucleotide polymorphisms (SNPs). We identified a novel locus with genome-wide significance at 17q11.2 (rs34517613 with P = 1.11 × 10(-8); OR 0.82) that was validated when combined with genotype data from a replication cohort (P = 8.62 × 10(-9); OR 0.833) of 4656 individuals. Furthermore, we confirmed the previously reported association at 9p21.2 (rs3849943 with P = 7.69 × 10(-9); OR 1.16). Finally, we estimated the contribution of common variation to heritability of sporadic ALS as ∼12% using a linear mixed model accounting for all SNPs. Our results provide an insight into the genetic structure of sporadic ALS, confirming that common variation contributes to risk and that sufficiently powered studies can identify novel susceptibility loci.
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23
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Ticozzi N, Tiloca C, Calini D, Gagliardi S, Altieri A, Colombrita C, Cereda C, Ratti A, Pezzoli G, Borroni B, Goldwurm S, Padovani A, Silani V. C9orf72 repeat expansions are restricted to the ALS-FTD spectrum. Neurobiol Aging 2013; 35:936.e13-7. [PMID: 24169076 DOI: 10.1016/j.neurobiolaging.2013.09.037] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [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: 06/17/2013] [Revised: 09/26/2013] [Accepted: 09/27/2013] [Indexed: 12/12/2022]
Abstract
Expansion of a GGGGCC repeat (RE) in the C9orf72 gene has been recently reported as the main genetic cause of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). Given the growing evidence of genetic and clinicopathologic overlap among ALS, FTD, and other neurodegenerative diseases, we investigated the occurrence of RE in a subset of 9 patients with ALS-plus syndromes, including Parkinson's disease (PD), progressive supranuclear palsy (PSP), corticobasal syndrome (CBS), and multiple system atrophy. We identified RE in 2 ALS-plus individuals (22.2%) displaying PSP and CBS features. On the basis of this finding, we extended our analysis to a cohort composed of 190 PD, 103 CBS, 107 PSP, and 177 Alzheimer's disease cases. We did not identify any RE in these patients, indicating that C9orf72 is in all probability not involved in the pathogenesis of these disorders. However, the high frequency of C9orf72 RE in patients with ALS-plus syndromes suggests that, similar to ALS-FTD patients, individuals with combined motor neuron and extrapyramidal features should be screened for RE, independent of their family history.
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Affiliation(s)
- Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Auxologico Italiano, Milan, Italy; Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy.
| | - Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Auxologico Italiano, Milan, Italy; Doctoral School in Molecular Medicine, Department of Sciences and Biomedical Technologies, University of Milan, Milan, Italy
| | - Daniela Calini
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Auxologico Italiano, Milan, Italy
| | - Stella Gagliardi
- Laboratory of Experimental Neurology, Istituto di Ricovero e Cura a Carattere Scientifico C. Mondino National Neurological Institute, Pavia, Italy
| | - Alessandra Altieri
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Auxologico Italiano, Milan, Italy
| | - Claudia Colombrita
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Auxologico Italiano, Milan, Italy; Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
| | - Cristina Cereda
- Laboratory of Experimental Neurology, Istituto di Ricovero e Cura a Carattere Scientifico C. Mondino National Neurological Institute, Pavia, Italy
| | - Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Auxologico Italiano, Milan, Italy; Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
| | - Gianni Pezzoli
- Parkinson Institute, Istituti Clinici di Perfezionamento, Milan, Italy
| | - Barbara Borroni
- Centre for Neurodegenerative Disorders, University of Brescia, Brescia, Italy
| | - Stefano Goldwurm
- Parkinson Institute, Istituti Clinici di Perfezionamento, Milan, Italy
| | - Alessandro Padovani
- Centre for Neurodegenerative Disorders, University of Brescia, Brescia, Italy
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, Istituto di Ricovero e Cura a Carattere Scientifico Istituto Auxologico Italiano, Milan, Italy; Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan, Italy
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24
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Gellera C, Tiloca C, Del Bo R, Corrado L, Pensato V, Agostini J, Cereda C, Ratti A, Castellotti B, Corti S, Bagarotti A, Cagnin A, Milani P, Gabelli C, Riboldi G, Mazzini L, Sorarù G, D'Alfonso S, Taroni F, Comi GP, Ticozzi N, Silani V. Ubiquilin 2 mutations in Italian patients with amyotrophic lateral sclerosis and frontotemporal dementia. J Neurol Neurosurg Psychiatry 2013; 84:183-7. [PMID: 23138764 DOI: 10.1136/jnnp-2012-303433] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVES Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease mainly involving cortical and spinal motor neurones. Molecular studies have recently identified different mutations in the ubiquilin-2 (UBQLN2) gene as causative of a familial form of X-linked ALS, 90% penetrant in women. The aim of our study was to analyse the UBQLN2 gene in a large cohort of patients with familial (FALS) and sporadic (SALS) amyotrophic lateral sclerosis, with or without frontotemporal dementia (FTD), and in patients with FTD. METHODS We analysed the UBQLN2 gene in 819 SALS cases, 226 FALS cases, 53 ALS-FTD patients, and 63 patients with a clinical record of FTD. Molecular analysis of the entire coding sequence was carried out in all FALS and ALS-FTD patients, while SALS and FTD patients were analysed specifically for the genomic region coding for the PXX repeat tract. Healthy controls were 845 anonymous blood donors and were screened for the PXX repeat region only. RESULTS We found five different variants in the UBQLN2 gene in five unrelated ALS patients. Three variants, including two novel ones, involved a proline residue in the PXX repeat region and were found in three FALS cases. The other two were novel variants, identified in one FALS and one SALS patient. None of these variants was present in controls, while one control carried a new heterozygous variant. CONCLUSIONS Our data support the role of the UBQLN2 gene in the pathogenesis of FALS, being conversely a rare genetic cause in SALS even when complicated by FTD.
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Affiliation(s)
- Cinzia Gellera
- Unit of Genetics of Neurodegenerative and Metabolic Diseases, Fondazione IRCCS Istituto Neurologico ‘Carlo Besta’, Milan, Italy
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25
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Ratti A, Corrado L, Castellotti B, Del Bo R, Fogh I, Cereda C, Tiloca C, D'Ascenzo C, Bagarotti A, Pensato V, Ranieri M, Gagliardi S, Calini D, Mazzini L, Taroni F, Corti S, Ceroni M, Oggioni GD, Lin K, Powell JF, Sorarù G, Ticozzi N, Comi GP, D'Alfonso S, Gellera C, Silani V. C9ORF72 repeat expansion in a large Italian ALS cohort: evidence of a founder effect. Neurobiol Aging 2012; 33:2528.e7-14. [PMID: 22766072 DOI: 10.1016/j.neurobiolaging.2012.06.008] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Revised: 05/28/2012] [Accepted: 06/07/2012] [Indexed: 12/12/2022]
Abstract
A hexanucleotide repeat expansion (RE) in C9ORF72 gene was recently reported as the main cause of amyotrophic lateral sclerosis (ALS) and cases with frontotemporal dementia. We screened C9ORF72 in a large cohort of 259 familial ALS, 1275 sporadic ALS, and 862 control individuals of Italian descent. We found RE in 23.9% familial ALS, 5.1% sporadic ALS, and 0.2% controls. Two cases carried the RE together with mutations in other ALS-associated genes. The phenotype of RE carriers was characterized by bulbar-onset, shorter survival, and association with cognitive and behavioral impairment. Extrapyramidal and cerebellar signs were also observed in few patients. Genotype data revealed that 95% of RE carriers shared a restricted 10-single nucleotide polymorphism haplotype within the previously reported 20-single nucleotide polymorphism risk haplotype, detectable in only 27% of nonexpanded ALS cases and in 28% of controls, suggesting a common founder with cohorts of North European ancestry. Although C9ORF72 RE segregates with disease, the identification of RE both in controls and in patients carrying additional pathogenic mutations suggests that penetrance and phenotypic expression of C9ORF72 RE may depend on additional genetic risk factors.
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Affiliation(s)
- Antonia Ratti
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy.
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26
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Tiloca C, Ratti A, Pensato V, Castucci A, Sorarù G, Del Bo R, Corrado L, Cereda C, D'Ascenzo C, Comi GP, Mazzini L, Castellotti B, Ticozzi N, Gellera C, Silani V. Mutational analysis of VCP gene in familial amyotrophic lateral sclerosis. Neurobiol Aging 2011; 33:630.e1-2. [PMID: 22137929 DOI: 10.1016/j.neurobiolaging.2011.10.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Accepted: 10/23/2011] [Indexed: 11/18/2022]
Abstract
Mutations in valosin-containing protein (VCP) gene, already known to be associated with the multisystemic disorder, inclusion body myopathy with Paget's disease and frontotemporal dementia (IBMPFD), have been recently found also in familial cases of amyotrophic lateral sclerosis (ALS). To further define the frequency of VCP mutations in ALS Italian population, we screened a cohort of 166 familial ALS and 14 ALS-frontotemporal dementia (FTD) individuals. We identified a previously reported synonymous mutation (c.2093A>C; p.Q568Q), 2 intronic variants (c.1749-14C>T; c.2085-3C>T), and 1 nucleotide change (c.2814G>T) in the 3' untranslated region (UTR). Bioinformatical analyses predicted no changes in splicing process or microRNA binding sites. Our results do not confirm a main contribution of VCP gene to familial ALS in the Italian population.
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Affiliation(s)
- Cinzia Tiloca
- Department of Neurology and Laboratory of Neuroscience, IRCCS, Istituto Auxologico Italiano, Milan, Italy
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27
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Del Bo R, Tiloca C, Pensato V, Corrado L, Ratti A, Ticozzi N, Corti S, Castellotti B, Mazzini L, Sorarù G, Cereda C, D'Alfonso S, Gellera C, Comi GP, Silani V. Novel optineurin mutations in patients with familial and sporadic amyotrophic lateral sclerosis. J Neurol Neurosurg Psychiatry 2011; 82:1239-43. [PMID: 21613650 DOI: 10.1136/jnnp.2011.242313] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Optineurin (OPTN), a causative gene of hereditary primary open-angle glaucoma, has been recently associated with amyotrophic lateral sclerosis (ALS) with mainly autosomal recessive, but also dominant, traits. To further define the contribution of OPTN gene in ALS, we performed a mutational screening in a large cohort of Italian patients. METHODS A group of 274 ALS patients, including 161 familial (FALS) and 113 sporadic (SALS) cases, were screened for OPTN mutations by direct sequencing of its coding sequence. All patients fulfilled the El Escorial criteria for probable or definite ALS and were negative for mutations in SOD1, ANG, TARDBP and FUS/TLS genes. RESULTS The genetic analysis revealed six novel variants in both FALS and SALS patients, all occurring in an heterozygous state. We identified three missense (c.844A→C p.T282P, c.941A→T p.Q314L, c.1670A→C p.K557T), one nonsense (c.67G→T p.G23X) and two intronic mutations (c.552+1delG, c.1401+4A→G). The intronic c.552+1delG variant determined a splicing defect as demonstrated by mRNA analysis. All mutations were absent in 280 Italian controls and over 6800 worldwide glaucoma patients and controls screened so far. The clinical phenotype of OPTN-mutated patients was heterogeneous for both age of onset and disease duration but characterised by lower-limb onset and prevalence of upper motor neuron signs. CONCLUSION In this cohort, OPTN mutations were present both in FALS (2/161), accounting for 1.2% cases, and in SALS patients (4/113), thereby extending the spectrum of OPTN mutations associated with ALS. The study further supports the possible pathological role of optineurin protein in motor neuron disease.
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Affiliation(s)
- R Del Bo
- Department Neurological Sciences, ‘Dino Ferrari’ Center,Universita` degli Studi di Milano, Milan, Italy
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Colombrita C, Onesto E, Tiloca C, Ticozzi N, Silani V, Ratti A. RNA-binding proteins and RNA metabolism: a new scenario in the pathogenesis of Amyotrophic lateral sclerosis. Arch Ital Biol 2011; 149:83-99. [PMID: 21412718 DOI: 10.4449/aib.v149i1.1261] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Several RNA-processing genes have been implicated in the pathogenesis of Amyotrophic lateral sclerosis (ALS). In particular, causative mutations in the genes encoding for two DNA/RNA binding proteins, TAR DNA binding protein-43 (TDP-43) and fused in sarcoma/translocated in liposarcoma (FUS/TLS), were recently identified in ALS patients. These genetic findings and the presence of abnormal aggregates of these two RNA-binding proteins in ALS affected tissues suggest that molecular mechanisms regulating RNA metabolism are implicated in ALS pathogenesis through common pathways. In this review similarities and differences between TDP-43 and FUS/TLS proteins and their activities in physiological and pathological conditions will be discussed.
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Affiliation(s)
- Claudia Colombrita
- Department of Neurology and Laboratory of Neuroscience IRCCS Istituto Auxologico Italiano, 20149 Milan, Italy.
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29
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Ticozzi N, Tiloca C, Morelli C, Colombrita C, Poletti B, Doretti A, Maderna L, Messina S, Ratti A, Silani V. Genetics of familial Amyotrophic lateral sclerosis. Arch Ital Biol 2011; 149:65-82. [PMID: 21412717 DOI: 10.4449/aib.v149i1.1262] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a late onset, rapidly progressive and ultimately fatal neurodegenerative disease, caused by the loss of motor neurons in the brain and spinal cord. About 10% of all ALS cases are familial (FALS), and constitute a clinically and genetically heterogeneous entity. To date, FALS has been linked to mutations in 10 different genes and to four additional chromosomal loci. Research on FALS genetics, and in particular the discoveries of mutations in the SOD1, TARDBP, and FUS genes, has provided essential information toward the understanding of the pathogenesis of ALS in general. This review presents a tentative classification of all FALS-associated genes identified so far.
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Affiliation(s)
- Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience IRCCS Istituto Auxologico Italiano, 20149 Milan, Italy.
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30
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Fogh I, D'Alfonso S, Gellera C, Ratti A, Cereda C, Penco S, Corrado L, Sorarù G, Castellotti B, Tiloca C, Gagliardi S, Cozzi L, Lupton MK, Ticozzi N, Mazzini L, Shaw CE, Al-Chalabi A, Powell J, Silani V. No association of DPP6 with amyotrophic lateral sclerosis in an Italian population. Neurobiol Aging 2009; 32:966-7. [PMID: 19525032 DOI: 10.1016/j.neurobiolaging.2009.05.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [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: 02/23/2009] [Revised: 05/07/2009] [Accepted: 05/12/2009] [Indexed: 11/19/2022]
Abstract
We have attempted to replicate a recently reported association of polymorphism rs10260404, in the Dipeptidyl-peptidase 6 gene (DPP6), with susceptibility to amyotrophic lateral sclerosis (ALS) in a large independent Italian cohort of 904 cases and 1036 controls. Minor allele frequency was 0.38 in cases and 0.39 in controls and no evidence of association with ALS was observed (P=0.638). Our negative results agree with those recently reported in additional Polish and Italian cohorts.
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Affiliation(s)
- Isabella Fogh
- MRC Centre for Neurodegeneration Research, King's College London, Institute of Psychiatry, UK.
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31
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Sassone J, Ciammola A, Tiloca C, Glionna M, Meola G, Mancinelli E, Silani V. Apoptosis induced by proteasome inhibition in human myoblast cultures. Eur J Histochem 2006; 50:109-18. [PMID: 16864121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023] Open
Abstract
Dysfunction of the ubiquitin-proteasome system has recently been implicated in the pathogenesis of some untreatable myodegenerative diseases characterized by the formation of ubiquitinated inclusions in skeletal muscles. We have developed an in vitro model of proteasomal dysfunction by applying inhibitors of the proteasome to primary adult human skeletal muscle cultures. Our data show that proteasome inhibition causes both cytoplasmic accumulation of ubiquitinated inclusions and apoptotic death, the latter through accumulation of active caspase-3.
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Affiliation(s)
- J Sassone
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy
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