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Tropea TF, Hartstone W, Amari N, Baum D, Rick J, Suh E, Zhang H, Paul RA, Han N, Zack R, Brody EM, Albuja I, James J, Spindler M, Deik A, Aamodt WW, Dahodwala N, Hamedani A, Lasker A, Hurtig H, Stern M, Weintraub D, Vaswani P, Willis AW, Siderowf A, Xie SX, Van Deerlin V, Chen-Plotkin AS. Genetic and phenotypic characterization of Parkinson's disease at the clinic-wide level. NPJ Parkinsons Dis 2024; 10:97. [PMID: 38702337 PMCID: PMC11068880 DOI: 10.1038/s41531-024-00690-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 03/19/2024] [Indexed: 05/06/2024] Open
Abstract
Observational studies in Parkinson's disease (PD) deeply characterize relatively small numbers of participants. The Molecular Integration in Neurological Diagnosis Initiative seeks to characterize molecular and clinical features of every PD patient at the University of Pennsylvania (UPenn). The objectives of this study are to determine the feasibility of genetic characterization in PD and assess clinical features by sex and GBA1/LRRK2 status on a clinic-wide scale. All PD patients with clinical visits at the UPenn PD Center between 9/2018 and 12/2022 were eligible. Blood or saliva were collected, and a clinical questionnaire administered. Genotyping at 14 GBA1 and 8 LRRK2 variants was performed. PD symptoms were compared by sex and gene groups. 2063 patients were approached and 1,689 (82%) were enrolled, with 374 (18%) declining to participate. 608 (36%) females were enrolled, 159 (9%) carried a GBA1 variant, and 44 (3%) carried a LRRK2 variant. Compared with males, females across gene groups more frequently reported dystonia (53% vs 46%, p = 0.01) and anxiety (64% vs 55%, p < 0.01), but less frequently reported cognitive impairment (10% vs 49%, p < 0.01) and vivid dreaming (53% vs 60%, p = 0.01). GBA1 variant carriers more frequently reported anxiety (67% vs 57%, p = 0.04) and depression (62% vs 46%, p < 0.01) than non-carriers; LRRK2 variant carriers did not differ from non-carriers. We report feasibility for near-clinic-wide enrollment and characterization of individuals with PD during clinical visits at a high-volume academic center. Clinical symptoms differ by sex and GBA1, but not LRRK2, status.
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Affiliation(s)
- Thomas F Tropea
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Whitney Hartstone
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Noor Amari
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Dylan Baum
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Jacqueline Rick
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Eunran Suh
- Department of Pathology and Laboratory Medicine, Philadelphia, PA, USA
| | - Hanwen Zhang
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Rachel A Paul
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Noah Han
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Rebecca Zack
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Eliza M Brody
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Isabela Albuja
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Justin James
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Meredith Spindler
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Andres Deik
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Whitley W Aamodt
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Nabila Dahodwala
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Ali Hamedani
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Department of Ophthalmology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Parkinson's Disease Research, Education and Clinical Centers (PADRECC), Philadelphia Veterans Affairs Medical Center, Philadelphia, PA, USA
| | - Aaron Lasker
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Howard Hurtig
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Matthew Stern
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Daniel Weintraub
- Parkinson's Disease Research, Education and Clinical Centers (PADRECC), Philadelphia Veterans Affairs Medical Center, Philadelphia, PA, USA
- Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Pavan Vaswani
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Parkinson's Disease Research, Education and Clinical Centers (PADRECC), Philadelphia Veterans Affairs Medical Center, Philadelphia, PA, USA
| | - Allison W Willis
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Parkinson's Disease Research, Education and Clinical Centers (PADRECC), Philadelphia Veterans Affairs Medical Center, Philadelphia, PA, USA
| | - Andrew Siderowf
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Sharon X Xie
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | | | - Alice S Chen-Plotkin
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
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Spencer BE, Xie SX, Elman LB, Quinn CC, Amado D, Baer M, Lee EB, Van Deerlin V, Dratch L, Massimo L, Irwin DJ, McMillan CT. C9orf72 repeat expansions modify risk for secondary motor and cognitive-behavioral symptoms in behavioral-variant frontotemporal degeneration and amyotrophic lateral sclerosis. medRxiv 2024:2024.04.30.24306638. [PMID: 38746326 PMCID: PMC11092697 DOI: 10.1101/2024.04.30.24306638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
In behavioral-variant frontotemporal degeneration (bvFTD) and amyotrophic lateral sclerosis (ALS), the presence of secondary motor or cognitive-behavioral symptoms, respectively, is associated with shorter survival. However, factors influencing the risk and hazard of secondary symptom development remain largely unexplored. We performed a retrospective evaluation of the entire disease course of individuals with amyotrophic lateral sclerosis (n=172) and behavioral-variant frontotemporal degeneration (n=69). Only individuals who had neuropathological confirmation of a TDP-43 proteinopathy at autopsy or had a C9orf72 repeat expansion were included for analysis. We examined the odds and hazard of secondary symptom development and assessed whether they were modified by the presence of a C9orf72 repeat expansion or initial clinical syndrome. Binary logistic regression and Cox proportional hazard analyses revealed increased odds (OR=4.25 [1.97-9.14]; p<0.001) and an increased hazard (HR= 4.77 [2.33-9.79], p<0.001) for developing secondary symptoms in C9orf72 expansion carriers compared to noncarriers. Initial clinical syndrome (bvFTD or ALS), age at symptom onset, and sex were not associated with development of secondary motor or cognitive-behavioral symptoms. These findings highlight the need for clinician vigilance to detect the onset of secondary motor symptoms and cognitive-behavioral in patients carrying a C9orf72 repeat expansion, regardless of initial clinical syndrome, and may warrant dual referrals between cognitive and neuromuscular clinics in these cases.
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Lai D, Alipanahi B, Fontanillas P, Schwantes-An TH, Aasly J, Alcalay RN, Beecham GW, Berg D, Bressman S, Brice A, Brockman K, Clark L, Cookson M, Das S, Van Deerlin V, Follett J, Farrer MJ, Trinh J, Gasser T, Goldwurm S, Gustavsson E, Klein C, Lang AE, Langston JW, Latourelle J, Lynch T, Marder K, Marras C, Martin ER, McLean CY, Mejia-Santana H, Molho E, Myers RH, Nuytemans K, Ozelius L, Payami H, Raymond D, Rogaeva E, Rogers MP, Ross OA, Samii A, Saunders-Pullman R, Schüle B, Schulte C, Scott WK, Tanner C, Tolosa E, Tomkins JE, Vilas D, Trojanowski JQ, Uitti R, Vance JM, Visanji NP, Wszolek ZK, Zabetian CP, Mirelman A, Giladi N, Orr Urtreger A, Cannon P, Fiske B, Foroud T. Genomewide Association Studies of LRRK2 Modifiers of Parkinson's Disease. Ann Neurol 2021; 90:76-88. [PMID: 33938021 PMCID: PMC8252519 DOI: 10.1002/ana.26094] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 04/28/2021] [Accepted: 04/29/2021] [Indexed: 02/03/2023]
Abstract
Objective The aim of this study was to search for genes/variants that modify the effect of LRRK2 mutations in terms of penetrance and age‐at‐onset of Parkinson's disease. Methods We performed the first genomewide association study of penetrance and age‐at‐onset of Parkinson's disease in LRRK2 mutation carriers (776 cases and 1,103 non‐cases at their last evaluation). Cox proportional hazard models and linear mixed models were used to identify modifiers of penetrance and age‐at‐onset of LRRK2 mutations, respectively. We also investigated whether a polygenic risk score derived from a published genomewide association study of Parkinson's disease was able to explain variability in penetrance and age‐at‐onset in LRRK2 mutation carriers. Results A variant located in the intronic region of CORO1C on chromosome 12 (rs77395454; p value = 2.5E‐08, beta = 1.27, SE = 0.23, risk allele: C) met genomewide significance for the penetrance model. Co‐immunoprecipitation analyses of LRRK2 and CORO1C supported an interaction between these 2 proteins. A region on chromosome 3, within a previously reported linkage peak for Parkinson's disease susceptibility, showed suggestive associations in both models (penetrance top variant: p value = 1.1E‐07; age‐at‐onset top variant: p value = 9.3E‐07). A polygenic risk score derived from publicly available Parkinson's disease summary statistics was a significant predictor of penetrance, but not of age‐at‐onset. Interpretation This study suggests that variants within or near CORO1C may modify the penetrance of LRRK2 mutations. In addition, common Parkinson's disease associated variants collectively increase the penetrance of LRRK2 mutations. ANN NEUROL 2021;90:82–94
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Affiliation(s)
- Dongbing Lai
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN
| | | | | | - Tae-Hwi Schwantes-An
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN
| | - Jan Aasly
- Department of Neurology, St. Olavs Hospital, Trondheim, Norway
| | - Roy N Alcalay
- Department of Neurology, Columbia University, New York, NY
| | - Gary W Beecham
- John P. Hussman Institute for Human Genomics and Dr. John T. Macdonald Department of Human Genetics, University of Miami, Miller School of Medicine, Miami, FL
| | - Daniela Berg
- Department of Neurology, Christian-Albrechts-University of Kiel, Kiel, Germany.,Department of Neurodegenerative Diseases, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Susan Bressman
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Alexis Brice
- Sorbonne Université, Institut du Cerveau et de la Moelle épinière (ICM), AP-HP, Inserm, CNRS, University Hospital Pitié-Salpêtrière, Paris, France
| | - Kathrin Brockman
- Department of Neurodegenerative Diseases, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - Lorraine Clark
- Department of Pathology and Cell Biology, Columbia University, New York, NY
| | - Mark Cookson
- Laboratory of Neurogenetics, National Institute of Aging, National Institute of Health, Bethesda, MD
| | | | - Vivianna Van Deerlin
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA
| | - Jordan Follett
- Laboratory of Neurogenetics and Neuroscience, Fixel Institute for Neurological Diseases, McKnight Brain Institute, L5-101D, UF Clinical and Translational Science Institute, University of Florida, Gainesville, FL
| | - Matthew J Farrer
- Laboratory of Neurogenetics and Neuroscience, Fixel Institute for Neurological Diseases, McKnight Brain Institute, L5-101D, UF Clinical and Translational Science Institute, University of Florida, Gainesville, FL
| | - Joanne Trinh
- Institute of Neurogenetics, University of Luebeck, Luebeck, Germany
| | - Thomas Gasser
- Department of Neurodegenerative Diseases, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | | | - Emil Gustavsson
- Centre for Applied Neurogenetics, University of British Columbia, Vancouver, Canada
| | - Christine Klein
- Institute of Neurogenetics, University of Luebeck, Luebeck, Germany
| | - Anthony E Lang
- The Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital, Toronto, Canada
| | - J William Langston
- Departments of Neurology, Neuroscience, and Pathology, Stanford University School of Medicine, Stanford, CA
| | | | - Timothy Lynch
- Dublin Neurological Institute at the Mater Misericordiae University Hospital, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - Karen Marder
- Department of Neurology and Psychiatry, Taub Institute and Sergievsky Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Connie Marras
- The Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital, Toronto, Canada
| | - Eden R Martin
- John P. Hussman Institute for Human Genomics and Dr. John T. Macdonald Department of Human Genetics, University of Miami, Miller School of Medicine, Miami, FL
| | - Cory Y McLean
- 23andMe, Inc., Sunnyvale, CA.,Google LLC, Cambridge, MA
| | | | - Eric Molho
- Department of Neurology, Albany Medical College, Albany, NY
| | | | - Karen Nuytemans
- John P. Hussman Institute for Human Genomics and Dr. John T. Macdonald Department of Human Genetics, University of Miami, Miller School of Medicine, Miami, FL
| | - Laurie Ozelius
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Haydeh Payami
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL
| | - Deborah Raymond
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Ekaterina Rogaeva
- Tanz Centre for Research in Neurodegenerative Diseases and Department of Neurology, University of Toronto, Toronto, Canada
| | - Michael P Rogers
- Department of General Surgery, University of South Florida Morsani College of Medicine, Tampa, FL
| | - Owen A Ross
- Departments of Neuroscience and Clinical Genomics, Mayo Clinic, Jacksonville, FL.,School of Medicine and Medical Science, University College Dublin, Dublin, Ireland
| | - Ali Samii
- VA Puget Sound Health Care System and Department of Neurology, University of Washington, Seattle, WA
| | | | - Birgitt Schüle
- Department of Pathology, Stanford University School of Medicine, Stanford, CA
| | - Claudia Schulte
- Department of Neurodegenerative Diseases, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - William K Scott
- John P. Hussman Institute for Human Genomics and Dr. John T. Macdonald Department of Human Genetics, University of Miami, Miller School of Medicine, Miami, FL
| | - Caroline Tanner
- University of California, San Francisco Veterans Affairs Health Care System, San Francisco, CA
| | - Eduardo Tolosa
- Parkinson Disease and Movement Disorders Unit, Hospital Clínic Universitari, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona (UB), Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Barcelona, Spain
| | | | - Dolores Vilas
- Parkinson Disease and Movement Disorders Unit, Hospital Clínic Universitari, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona (UB), Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Barcelona, Spain
| | - John Q Trojanowski
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA
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- 23andMe, Inc., Sunnyvale, CA
| | - Ryan Uitti
- Department of Neurology, Mayo Clinic, Jacksonville, FL
| | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics and Dr. John T. Macdonald Department of Human Genetics, University of Miami, Miller School of Medicine, Miami, FL
| | - Naomi P Visanji
- The Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital, Toronto, Canada
| | | | - Cyrus P Zabetian
- VA Puget Sound Health Care System and Department of Neurology, University of Washington, Seattle, WA
| | - Anat Mirelman
- Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| | - Nir Giladi
- Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| | - Avi Orr Urtreger
- Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| | | | - Brian Fiske
- The Michael J. Fox Foundation for Parkinson's Research, New York, NY
| | - Tatiana Foroud
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN
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4
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Dewan R, Chia R, Ding J, Hickman RA, Stein TD, Abramzon Y, Ahmed S, Sabir MS, Portley MK, Tucci A, Ibáñez K, Shankaracharya FNU, Keagle P, Rossi G, Caroppo P, Tagliavini F, Waldo ML, Johansson PM, Nilsson CF, Rowe JB, Benussi L, Binetti G, Ghidoni R, Jabbari E, Viollet C, Glass JD, Singleton AB, Silani V, Ross OA, Ryten M, Torkamani A, Tanaka T, Ferrucci L, Resnick SM, Pickering-Brown S, Brady CB, Kowal N, Hardy JA, Van Deerlin V, Vonsattel JP, Harms MB, Morris HR, Ferrari R, Landers JE, Chiò A, Gibbs JR, Dalgard CL, Scholz SW, Traynor BJ. Pathogenic Huntingtin Repeat Expansions in Patients with Frontotemporal Dementia and Amyotrophic Lateral Sclerosis. Neuron 2021; 109:448-460.e4. [PMID: 33242422 PMCID: PMC7864894 DOI: 10.1016/j.neuron.2020.11.005] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [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: 07/06/2020] [Revised: 10/02/2020] [Accepted: 11/04/2020] [Indexed: 02/01/2023]
Abstract
We examined the role of repeat expansions in the pathogenesis of frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS) by analyzing whole-genome sequence data from 2,442 FTD/ALS patients, 2,599 Lewy body dementia (LBD) patients, and 3,158 neurologically healthy subjects. Pathogenic expansions (range, 40-64 CAG repeats) in the huntingtin (HTT) gene were found in three (0.12%) patients diagnosed with pure FTD/ALS syndromes but were not present in the LBD or healthy cohorts. We replicated our findings in an independent collection of 3,674 FTD/ALS patients. Postmortem evaluations of two patients revealed the classical TDP-43 pathology of FTD/ALS, as well as huntingtin-positive, ubiquitin-positive aggregates in the frontal cortex. The neostriatal atrophy that pathologically defines Huntington's disease was absent in both cases. Our findings reveal an etiological relationship between HTT repeat expansions and FTD/ALS syndromes and indicate that genetic screening of FTD/ALS patients for HTT repeat expansions should be considered.
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Affiliation(s)
- Ramita Dewan
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD 20892, USA
| | - Ruth Chia
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD 20892, USA
| | - Jinhui Ding
- Computational Biology Group, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD 20892, USA
| | - Richard A Hickman
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Thor D Stein
- Department of Pathology and Laboratory Medicine, Boston University School of Medicine, Boston, MA 02118, USA; Boston University Alzheimer's Disease Center, Boston University School of Medicine, Boston, MA 02118, USA; Research and Development Service, Veterans Affairs Boston Healthcare System, Boston, MA 02130, USA; Department of Veterans Affairs Medical Center, Bedford, MA 01730, USA
| | - Yevgeniya Abramzon
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD 20892, USA; Reta Lila Weston Institute, UCL Queen Square Institute of Neurology, University College London, London WC1N 1PJ, UK
| | - Sarah Ahmed
- Neurodegenerative Diseases Research Unit, Laboratory of Neurogenetics, National Institute of Neurological Disorders and Stroke, Bethesda, MD 20892, USA
| | - Marya S Sabir
- Neurodegenerative Diseases Research Unit, Laboratory of Neurogenetics, National Institute of Neurological Disorders and Stroke, Bethesda, MD 20892, USA
| | - Makayla K Portley
- Neurodegenerative Diseases Research Unit, Laboratory of Neurogenetics, National Institute of Neurological Disorders and Stroke, Bethesda, MD 20892, USA
| | - Arianna Tucci
- Clinical Pharmacology, William Harvey Research Institute, School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK
| | - Kristina Ibáñez
- Clinical Pharmacology, William Harvey Research Institute, School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK
| | - F N U Shankaracharya
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Pamela Keagle
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Giacomina Rossi
- Division of Neurology V and Neuropathology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan 20133, Italy
| | - Paola Caroppo
- Division of Neurology V and Neuropathology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan 20133, Italy
| | - Fabrizio Tagliavini
- Scientific Directorate, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan 20133, Italy
| | - Maria L Waldo
- Division of Clinical Sciences Helsingborg, Department of Clinical Sciences Lund, Lund University, Lund 221 84, Sweden
| | - Per M Johansson
- Division of Clinical Sciences Helsingborg, Department of Clinical Sciences Lund, Lund University, Lund 221 84, Sweden; Department of Internal Medicine, Sahlgrenska Academy, University of Gottenburg, Gottenburg 413 45, Sweden
| | - Christer F Nilsson
- Clinical Memory Research Unit, Department of Clinical Sciences Malmö, Lund University, Skåne University Hospital, 205 02 Malmö, Sweden
| | - James B Rowe
- Cambridge University Department of Clinical Neurosciences and Cambridge University Hospitals NHS Trust, Cambridge Biomedical Campus, Cambridge CB2 02Z, UK
| | - Luisa Benussi
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia 25125, Italy
| | - Giuliano Binetti
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia 25125, Italy; MAC Memory Clinic, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia 25125, Italy
| | - Roberta Ghidoni
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia 25125, Italy
| | - Edwin Jabbari
- Department of Neurology, Royal Free Hospital, London NW3 2PF, UK; Department of Clinical and Movement Neuroscience, Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK
| | - Coralie Viollet
- Department of Anatomy, Physiology and Genetics, Physiology and Genetics, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Jonathan D Glass
- Department of Neurology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Andrew B Singleton
- Molecular Genetics Section, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD 20892, USA
| | - Vincenzo Silani
- Department of Neurology - Stroke Unit and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan 20149, Italy; Department of Pathophysiology and Transplantation, Dino Ferrari Center, Università degli Studi di Milano, Milan 20122, Italy
| | - Owen A Ross
- Department of Neuroscience & Department of Clinical Genomics, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Mina Ryten
- Reta Lila Weston Institute, UCL Queen Square Institute of Neurology, University College London, London WC1N 1PJ, UK; Genetics and Genomic Medicine, Great Ormond Street Institute of Child Health, University College London, London WC1E 6BT, UK; NIHR Great Ormond Street Hospital Biomedical Research Centre, University College London, London WC1N 3JH, UK
| | - Ali Torkamani
- The Scripps Translational Science Institute, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Toshiko Tanaka
- Longitudinal Studies Section, National Institute on Aging, Baltimore, MD 21224, USA
| | - Luigi Ferrucci
- Longitudinal Studies Section, National Institute on Aging, Baltimore, MD 21224, USA
| | - Susan M Resnick
- Laboratory of Behavioral Neuroscience, National Institute on Aging, Baltimore, MD 21224, USA
| | - Stuart Pickering-Brown
- Division of Neuroscience and Experimental Psychology, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PT, UK
| | - Christopher B Brady
- Department of Neurology & Program in Behavioral Neuroscience, Boston University School of Medicine, Boston, MA 02118, USA; Research and Development Service, Veterans Affairs Boston Healthcare System, Boston, MA 02130, USA
| | - Neil Kowal
- Department of Neurology, Veterans Affairs Boston Healthcare System, Boston, MA 02130, USA; Boston University Alzheimer's Disease Center, Boston University School of Medicine, Boston, MA 02118, USA
| | - John A Hardy
- Reta Lila Weston Institute, UCL Queen Square Institute of Neurology, University College London, London WC1N 1PJ, UK; Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK; UK Dementia Research Institute at UCL and Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK; NINR University College London Hospitals Biomedical Research Centre, University College London, London W1T 7DN, UK; Institute for Advanced Study, The Hong Kong University of Science and Technology, Hong Kong SAR, China
| | - Vivianna Van Deerlin
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jean Paul Vonsattel
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Matthew B Harms
- Department of Neurology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Huw R Morris
- Department of Neurology, Royal Free Hospital, London NW3 2PF, UK; Department of Clinical and Movement Neuroscience, Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK
| | - Raffaele Ferrari
- Department of Neurology, Royal Free Hospital, London NW3 2PF, UK
| | - John E Landers
- Department of Neurology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Adriano Chiò
- Rita Levi Montalcini Department of Neuroscience, University of Turin, Turin 10126, Italy; Institute of Cognitive Sciences and Technologies, C.N.R., Rome 00185, Italy; Azienda Ospedaliero Universitaria Città della Salute e della Scienza, Turin 10126, Italy
| | - J Raphael Gibbs
- Computational Biology Group, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD 20892, USA
| | - Clifton L Dalgard
- Department of Anatomy, Physiology and Genetics, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA; The American Genome Center, Collaborative Health Initiative Research Program, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Sonja W Scholz
- Neurodegenerative Diseases Research Unit, Laboratory of Neurogenetics, National Institute of Neurological Disorders and Stroke, Bethesda, MD 20892, USA; Department of Neurology, Johns Hopkins University Medical Center, Baltimore, MD 21287, USA
| | - Bryan J Traynor
- Neuromuscular Diseases Research Section, Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD 20892, USA; Reta Lila Weston Institute, UCL Queen Square Institute of Neurology, University College London, London WC1N 1PJ, UK; Department of Neurology, Johns Hopkins University Medical Center, Baltimore, MD 21287, USA.
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5
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Tropea TF, Amari N, Han N, Rick J, Suh E, Akhtar RS, Dahodwala N, Deik A, Gonzalez-Alegre P, Hurtig H, Siderowf A, Spindler M, Stern M, Thenganatt MA, Weintraub D, Willis AW, Van Deerlin V, Chen-Plotkin A. Whole Clinic Research Enrollment in Parkinson's Disease: The Molecular Integration in Neurological Diagnosis (MIND) Study. J Parkinsons Dis 2021; 11:757-765. [PMID: 33492247 PMCID: PMC8058284 DOI: 10.3233/jpd-202406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND Observational studies in Parkinson's disease (PD) have focused on relatively small numbers of research participants who are studied extensively. The Molecular Integration in Neurological Diagnosis Initiative at the University of Pennsylvania aims to characterize molecular and clinical features of PD in every patient in a large academic center. OBJECTIVE To determine the feasibility and interest in a global-capture biomarker research protocol. Additionally, to describe the clinical characteristics and GBA and LRRK2 variant carrier status among participants. METHODS All patients at UPenn with a clinical diagnosis of PD were eligible. Informed consent included options for access to the medical record, future recontact, and use of biosamples for additional studies. A blood sample and a completed questionnaire were obtained from participants. Targeted genotyping for four GBA and eight LRRK2 variants was performed, with plasma and DNA banked for future research. RESULTS Between September 2018 and December 2019, 704 PD patients were approached for enrollment; 652 (92.6%) enrolled, 28 (3.97%) declined, and 24 (3.41%) did not meet eligibility criteria. Median age was 69 (IQR 63_75) years, disease duration was 5.41 (IQR 2.49_9.95) years, and 11.10%of the cohort was non-white. Disease risk-associated variants in GBA were identified in 39 participants (5.98%) and in LRRK2 in 16 participants (2.45%). CONCLUSIONS We report the clinical and genetic characteristics of PD patients in an all-comers, global capture protocol from an academic center. Patient interest in participation and yield for identification of GBA and LRRK2 mutation carriers is high, demonstrating feasibility of PD clinic-wide molecular characterization.
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Affiliation(s)
- Thomas F. Tropea
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Noor Amari
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Noah Han
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jacqueline Rick
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - EunRan Suh
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Rizwan S. Akhtar
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Nabila Dahodwala
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Andres Deik
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Pedro Gonzalez-Alegre
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Howard Hurtig
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Andrew Siderowf
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Meredith Spindler
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Matthew Stern
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Mary Ann Thenganatt
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Daniel Weintraub
- Department of Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- Parkinson’s Disease Research, Education and Clinical Centers (PADRECC), Philadelphia Veterans Affairs Medical Center, Philadelphia, PA, USA
| | - Allison W. Willis
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Vivianna Van Deerlin
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Alice Chen-Plotkin
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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6
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Ohm DT, Peterson C, Lobrovich R, Cousins KAQ, Gibbons GS, McMillan CT, Wolk DA, Van Deerlin V, Elman L, Spindler M, Deik A, Siderowf A, Trojanowski JQ, Lee EB, Grossman M, Irwin DJ. Degeneration of the locus coeruleus is a common feature of tauopathies and distinct from TDP-43 proteinopathies in the frontotemporal lobar degeneration spectrum. Acta Neuropathol 2020; 140:675-693. [PMID: 32804255 DOI: 10.1007/s00401-020-02210-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 08/04/2020] [Accepted: 08/05/2020] [Indexed: 12/12/2022]
Abstract
Neurodegeneration of the locus coeruleus (LC) in age-related neurodegenerative diseases such as Alzheimer's disease (AD) is well documented. However, detailed studies of LC neurodegeneration in the full spectrum of frontotemporal lobar degeneration (FTLD) proteinopathies comparing tauopathies (FTLD-tau) to TDP-43 proteinopathies (FTLD-TDP) are lacking. Here, we tested the hypothesis that there is greater LC neuropathology and neurodegeneration in FTLD-tau compared to FTLD-TDP. We examined 280 patients including FTLD-tau (n = 94), FTLD-TDP (n = 135), and two reference groups: clinical/pathological AD (n = 32) and healthy controls (HC, n = 19). Adjacent sections of pons tissue containing the LC were immunostained for phosphorylated TDP-43 (1D3-p409/410), hyperphosphorylated tau (PHF-1), and tyrosine hydroxylase (TH) to examine neuromelanin-containing noradrenergic neurons. Blinded to clinical and pathologic diagnoses, we semi-quantitatively scored inclusions of tau and TDP-43 both inside LC neuronal somas and in surrounding neuropil. We also digitally measured the percent area occupied of neuromelanin inside of TH-positive LC neurons and in surrounding neuropil to calculate a ratio of extracellular-to-intracellular neuromelanin as an objective composite measure of neurodegeneration. We found that LC tau burden in FTLD-tau was greater than LC TDP-43 burden in FTLD-TDP (z = - 11.38, p < 0.0001). Digital measures of LC neurodegeneration in FTLD-tau were comparable to AD (z = - 1.84, p > 0.05) but greater than FTLD-TDP (z = - 3.85, p < 0.0001) and HC (z = - 4.12, p < 0.0001). Both tau burden and neurodegeneration were consistently elevated in the LC across pathologic and clinical subgroups of FTLD-tau compared to FTLD-TDP subgroups. Moreover, LC tau burden positively correlated with neurodegeneration in the total FTLD group (rho = 0.24, p = 0.001), while TDP-43 burden did not correlate with LC neurodegeneration in FTLD-TDP (rho = - 0.01, p = 0.90). These findings suggest that patterns of disease propagation across all tauopathies include prominent LC tau and neurodegeneration that are relatively distinct from the minimal degenerative changes to the LC in FTLD-TDP and HC. Antemortem detection of LC neurodegeneration and/or function could potentially improve antemortem differentiation of underlying FTLD tauopathies from clinically similar FTLD-TDP proteinopathies.
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Affiliation(s)
- Daniel T Ohm
- Digital Neuropathology Laboratory, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Claire Peterson
- Digital Neuropathology Laboratory, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Rebecca Lobrovich
- Digital Neuropathology Laboratory, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Katheryn A Q Cousins
- Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Garrett S Gibbons
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Corey T McMillan
- Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - David A Wolk
- Alzheimer's Disease Center, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Penn Memory Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Vivianna Van Deerlin
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Alzheimer's Disease Center, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Lauren Elman
- Comprehensive Amyotrophic Lateral Sclerosis Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Meredith Spindler
- Parkinson's Disease and Movement Disorders Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Andres Deik
- Parkinson's Disease and Movement Disorders Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Andrew Siderowf
- Parkinson's Disease and Movement Disorders Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - John Q Trojanowski
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Alzheimer's Disease Center, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Edward B Lee
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Alzheimer's Disease Center, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Translational Neuropathology Research Laboratory, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Murray Grossman
- Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - David J Irwin
- Digital Neuropathology Laboratory, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
- Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
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7
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Dai DL, Tropea TF, Robinson JL, Suh E, Hurtig H, Weintraub D, Van Deerlin V, Lee EB, Trojanowski JQ, Chen-Plotkin AS. ADNC-RS, a clinical-genetic risk score, predicts Alzheimer's pathology in autopsy-confirmed Parkinson's disease and Dementia with Lewy bodies. Acta Neuropathol 2020; 140:449-461. [PMID: 32749525 PMCID: PMC7864557 DOI: 10.1007/s00401-020-02199-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 07/22/2020] [Accepted: 07/22/2020] [Indexed: 12/11/2022]
Abstract
Growing evidence suggests overlap between Alzheimer's disease (AD) and Parkinson's disease (PD) pathophysiology in a subset of patients. Indeed, 50-80% of autopsy cases with a primary clinicopathological diagnosis of Lewy body disease (LBD)-most commonly manifesting during life as PD-have concomitant amyloid-beta and tau pathology, the defining pathologies of AD. Here we evaluated common genetic variants in genome-wide association with AD as predictors of concomitant AD pathology in the brains of people with a primary clinicopathological diagnosis of PD or Dementia with Lewy Bodies (DLB), diseases both characterized by neuronal Lewy bodies. In the first stage of our study, 127 consecutive autopsy-confirmed cases of PD or DLB from a single center were assessed for AD neuropathological change (ADNC), and these same cases were genotyped at 20 single nucleotide polymorphisms (SNPs) found by genome-wide association study to associate with risk for AD. In these 127 training set individuals, we developed a logistic regression model predicting the presence of ADNC, using backward stepwise regression for model selection and tenfold cross-validation to estimate performance. The best-fit model generated a risk score for ADNC (ADNC-RS) based on age at disease onset and genotype at three SNPs (APOE, BIN1, and SORL1 loci), with an area under the receiver operating curve (AUC) of 0.751 in our training set. In the replication stage of our study, we assessed model performance in a separate test set of the next 81 individuals genotyped in our center. In the test set, the AUC was 0.781, and individuals with ADNC-RS in the top quintile had four-fold increased likelihood of having AD pathology at autopsy compared with those in each of the lowest two quintiles. Finally, in the validation stage of our study, we applied our ADNC-RS model to 70 LBD individuals from 20 Alzheimer's Disease Research Centers (ADRC) whose autopsy and genetic data were available in the National Alzheimer's Coordinating Center (NACC) database. In this validation set, the AUC was 0.754. Thus, in patients with autopsy-confirmed PD or DLB, a simple model incorporating three AD-risk SNPs and age at disease onset substantially enriches for concomitant AD pathology at autopsy, with implications for identifying LBD patients in which targeting amyloid-beta or tau is a therapeutic strategy.
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Affiliation(s)
- David L Dai
- Departments of Neurology, University of Pennsylvania, 3 West Gates, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - Thomas F Tropea
- Departments of Neurology, University of Pennsylvania, 3 West Gates, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - John L Robinson
- Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Eunran Suh
- Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Howard Hurtig
- Departments of Neurology, University of Pennsylvania, 3 West Gates, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - Daniel Weintraub
- Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Parkinson's Disease and Mental Illness Research, Education and Clinical Centers (PADRECC and MIRECC), Philadelphia Veterans Affairs Medical Center, Philadelphia, PA, USA
| | - Vivianna Van Deerlin
- Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Edward B Lee
- Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - John Q Trojanowski
- Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Alice S Chen-Plotkin
- Departments of Neurology, University of Pennsylvania, 3 West Gates, 3400 Spruce Street, Philadelphia, PA, 19104, USA.
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8
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Orme T, Hernandez D, Ross OA, Kun-Rodrigues C, Darwent L, Shepherd CE, Parkkinen L, Ansorge O, Clark L, Honig LS, Marder K, Lemstra A, Rogaeva E, St. George-Hyslop P, Londos E, Zetterberg H, Morgan K, Troakes C, Al-Sarraj S, Lashley T, Holton J, Compta Y, Van Deerlin V, Trojanowski JQ, Serrano GE, Beach TG, Lesage S, Galasko D, Masliah E, Santana I, Pastor P, Tienari PJ, Myllykangas L, Oinas M, Revesz T, Lees A, Boeve BF, Petersen RC, Ferman TJ, Escott-Price V, Graff-Radford N, Cairns NJ, Morris JC, Pickering-Brown S, Mann D, Halliday G, Stone DJ, Dickson DW, Hardy J, Singleton A, Guerreiro R, Bras J. Analysis of neurodegenerative disease-causing genes in dementia with Lewy bodies. Acta Neuropathol Commun 2020; 8:5. [PMID: 31996268 PMCID: PMC6990558 DOI: 10.1186/s40478-020-0879-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 01/03/2020] [Indexed: 12/12/2022] Open
Abstract
Dementia with Lewy bodies (DLB) is a clinically heterogeneous disorder with a substantial burden on healthcare. Despite this, the genetic basis of the disorder is not well defined and its boundaries with other neurodegenerative diseases are unclear. Here, we performed whole exome sequencing of a cohort of 1118 Caucasian DLB patients, and focused on genes causative of monogenic neurodegenerative diseases. We analyzed variants in 60 genes implicated in DLB, Alzheimer’s disease, Parkinson’s disease, frontotemporal dementia, and atypical parkinsonian or dementia disorders, in order to determine their frequency in DLB. We focused on variants that have previously been reported as pathogenic, and also describe variants reported as pathogenic which remain of unknown clinical significance, as well as variants associated with strong risk. Rare missense variants of unknown significance were found in APP, CHCHD2, DCTN1, GRN, MAPT, NOTCH3, SQSTM1, TBK1 and TIA1. Additionally, we identified a pathogenic GRN p.Arg493* mutation, potentially adding to the diversity of phenotypes associated with this mutation. The rarity of previously reported pathogenic mutations in this cohort suggests that the genetic overlap of other neurodegenerative diseases with DLB is not substantial. Since it is now clear that genetics plays a role in DLB, these data suggest that other genetic loci play a role in this disease.
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9
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Karch CM, Wen N, Fan CC, Yokoyama JS, Kouri N, Ross OA, Höglinger G, Müller U, Ferrari R, Hardy J, Schellenberg GD, Sleiman PM, Momeni P, Hess CP, Miller BL, Sharma M, Van Deerlin V, Smeland OB, Andreassen OA, Dale AM, Desikan RS. Selective Genetic Overlap Between Amyotrophic Lateral Sclerosis and Diseases of the Frontotemporal Dementia Spectrum. JAMA Neurol 2019; 75:860-875. [PMID: 29630712 DOI: 10.1001/jamaneurol.2018.0372] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Importance Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disorder characterized by loss of upper and lower motor neurons. Although novel ALS genetic variants have been identified, the shared genetic risk between ALS and other neurodegenerative disorders remains poorly understood. Objectives To examine whether there are common genetic variants that determine the risk for ALS and other neurodegenerative diseases and to identify their functional pathways. Design, Setting, and Participants In this study conducted from December 1, 2016, to August 1, 2017, the genetic overlap between ALS, sporadic frontotemporal dementia (FTD), FTD with TDP-43 inclusions, Parkinson disease (PD), Alzheimer disease (AD), corticobasal degeneration (CBD), and progressive supranuclear palsy (PSP) were systematically investigated in 124 876 cases and controls. No participants were excluded from this study. Diagnoses were established using consensus criteria. Main Outcomes and Measures The primary outcomes were a list of novel loci and their functional pathways in ALS, FTD, PSP, and ALS mouse models. Results Among 124 876 cases and controls, genome-wide conjunction analyses of ALS, FTD, PD, AD, CBD, and PSP revealed significant genetic overlap between ALS and FTD at known ALS loci: rs13302855 and rs3849942 (nearest gene, C9orf72; P = .03 for rs13302855 and P = .005 for rs3849942) and rs4239633 (nearest gene, UNC13A; P = .03). Significant genetic overlap was also found between ALS and PSP at rs7224296, which tags the MAPT H1 haplotype (nearest gene, NSF; P = .045). Shared risk genes were enriched for pathways involving neuronal function and development. At a conditional FDR P < .05, 22 novel ALS polymorphisms were found, including rs538622 (nearest gene, ERGIC1; P = .03 for ALS and FTD), which modifies BNIP1 expression in human brains (35 of 137 females; mean age, 59 years; P = .001). BNIP1 expression was significantly reduced in spinal cord motor neurons from patients with ALS (4 controls: mean age, 60.5 years, mean [SE] value, 3984 [760.8] arbitrary units [AU]; 7 patients with ALS: mean age, 56 years, mean [SE] value, 1999 [274.1] AU; P = .02), in an ALS mouse model (mean [SE] value, 13.75 [0.09] AU for 2 SOD1 WT mice and 11.45 [0.03] AU for 2 SOD1 G93A mice; P = .002) and in brains of patients with PSP (80 controls: 39 females; mean age, 82 years, mean [SE] value, 6.8 [0.2] AU; 84 patients with PSP: 33 females, mean age 74 years, mean [SE] value, 6.8 [0.1] AU; β = -0.19; P = .009) or FTD (11 controls: 4 females; mean age, 67 years; mean [SE] value, 6.74 [0.05] AU; 17 patients with FTD: 10 females; mean age, 69 years; mean [SE] value, 6.53 [0.04] AU; P = .005). Conclusions and Relevance This study found novel genetic overlap between ALS and diseases of the FTD spectrum, that the MAPT H1 haplotype confers risk for ALS, and identified the mitophagy-associated, proapoptotic protein BNIP1 as an ALS risk gene. Together, these findings suggest that sporadic ALS may represent a selectively pleiotropic, polygenic disorder.
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Affiliation(s)
- Celeste M Karch
- Department of Psychiatry, Washington University in St Louis, St Louis, Missouri
| | - Natalie Wen
- Department of Psychiatry, Washington University in St Louis, St Louis, Missouri
| | - Chun C Fan
- Department of Cognitive Sciences, University of California, San Diego, La Jolla
| | - Jennifer S Yokoyama
- Memory and Aging Center, Department of Neurology, University of California, San Francisco
| | - Naomi Kouri
- Department of Neuroscience, Mayo Clinic College of Medicine, Jacksonville, Florida
| | - Owen A Ross
- Department of Neuroscience, Mayo Clinic College of Medicine, Jacksonville, Florida
| | - Gunter Höglinger
- Department of Translational Neurodegeneration, German Center for Neurodegenerative Diseases, Munich, Germany.,Department of Neurology, Technical University of Munich, Munich Cluster for Systems Neurology SyNergy, Munich, Germany
| | - Ulrich Müller
- Institut for Humangenetik, Justus-Liebig-Universität, Giessen, Germany
| | - Raffaele Ferrari
- Department of Molecular Neuroscience, Institute of Neurology, University College London, London, United Kingdom
| | - John Hardy
- Department of Molecular Neuroscience, Institute of Neurology, University College London, London, United Kingdom
| | - Gerard D Schellenberg
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Patrick M Sleiman
- Center for Applied Genomics, Abramson Research Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Division of Human Genetics, Abramson Research Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Parastoo Momeni
- Laboratory of Neurogenetics, Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock
| | - Christopher P Hess
- Neuroradiology Section, Department of Radiology and Biomedical Imaging, University of California, San Francisco
| | - Bruce L Miller
- Memory and Aging Center, Department of Neurology, University of California, San Francisco
| | - Manu Sharma
- Department for Neurodegenerative Diseases, Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany.,Institute for Clinical Epidemiology and Applied Biometry, University of Tübingen, Tübingen, Germany
| | - Vivianna Van Deerlin
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia
| | - Olav B Smeland
- Norwegian Centre for Mental Disorders Research, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Ole A Andreassen
- Norwegian Centre for Mental Disorders Research, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway.,Department of Neurosciences, University of California, San Diego, La Jolla
| | - Anders M Dale
- Department of Cognitive Sciences, University of California, San Diego, La Jolla.,Department of Neurosciences and Radiology, University of California, San Diego, La Jolla
| | - Rahul S Desikan
- Neuroradiology Section, Department of Radiology and Biomedical Imaging, University of California, San Francisco
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10
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Guerreiro R, Escott-Price V, Hernandez DG, Kun-Rodrigues C, Ross OA, Orme T, Neto JL, Carmona S, Dehghani N, Eicher JD, Shepherd C, Parkkinen L, Darwent L, Heckman MG, Scholz SW, Troncoso JC, Pletnikova O, Dawson T, Rosenthal L, Ansorge O, Clarimon J, Lleo A, Morenas-Rodriguez E, Clark L, Honig LS, Marder K, Lemstra A, Rogaeva E, St George-Hyslop P, Londos E, Zetterberg H, Barber I, Braae A, Brown K, Morgan K, Troakes C, Al-Sarraj S, Lashley T, Holton J, Compta Y, Van Deerlin V, Serrano GE, Beach TG, Lesage S, Galasko D, Masliah E, Santana I, Pastor P, Diez-Fairen M, Aguilar M, Tienari PJ, Myllykangas L, Oinas M, Revesz T, Lees A, Boeve BF, Petersen RC, Ferman TJ, Graff-Radford N, Cairns NJ, Morris JC, Pickering-Brown S, Mann D, Halliday GM, Hardy J, Trojanowski JQ, Dickson DW, Singleton A, Stone DJ, Bras J. Heritability and genetic variance of dementia with Lewy bodies. Neurobiol Dis 2019; 127:492-501. [PMID: 30953760 PMCID: PMC6588425 DOI: 10.1016/j.nbd.2019.04.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 03/23/2019] [Accepted: 04/02/2019] [Indexed: 12/15/2022] Open
Abstract
Recent large-scale genetic studies have allowed for the first glimpse of the effects of common genetic variability in dementia with Lewy bodies (DLB), identifying risk variants with appreciable effect sizes. However, it is currently well established that a substantial portion of the genetic heritable component of complex traits is not captured by genome-wide significant SNPs. To overcome this issue, we have estimated the proportion of phenotypic variance explained by genetic variability (SNP heritability) in DLB using a method that is unbiased by allele frequency or linkage disequilibrium properties of the underlying variants. This shows that the heritability of DLB is nearly twice as high as previous estimates based on common variants only (31% vs 59.9%). We also determine the amount of phenotypic variance in DLB that can be explained by recent polygenic risk scores from either Parkinson's disease (PD) or Alzheimer's disease (AD), and show that, despite being highly significant, they explain a low amount of variance. Additionally, to identify pleiotropic events that might improve our understanding of the disease, we performed genetic correlation analyses of DLB with over 200 diseases and biomedically relevant traits. Our data shows that DLB has a positive correlation with education phenotypes, which is opposite to what occurs in AD. Overall, our data suggests that novel genetic risk factors for DLB should be identified by larger GWAS and these are likely to be independent from known AD and PD risk variants.
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Affiliation(s)
- Rita Guerreiro
- Department of Neurodegenerative Diseases, UCL Institute of Neurology, London, UK; UK Dementia Research Institute (UK DRI) at UCL, London, UK
| | - Valentina Escott-Price
- UK Dementia Research Institute (UK DRI) at Cardiff, MRC Centre for Neuropsychiatric Genetics and Genomics, School of Medicine, Cardiff University, Cardiff, UK
| | - Dena G Hernandez
- Laboratory of Neurogenetics, National Institutes on Aging, NIH, Bethesda, MD, USA; German Center for Neurodegenerative Diseases (DZNE)-Tubingen, Germany
| | - Celia Kun-Rodrigues
- Department of Neurodegenerative Diseases, UCL Institute of Neurology, London, UK
| | - Owen A Ross
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - Tatiana Orme
- Department of Neurodegenerative Diseases, UCL Institute of Neurology, London, UK; UK Dementia Research Institute (UK DRI) at UCL, London, UK
| | - Joao Luis Neto
- Department of Neurodegenerative Diseases, UCL Institute of Neurology, London, UK; UK Dementia Research Institute (UK DRI) at UCL, London, UK
| | - Susana Carmona
- Department of Neurodegenerative Diseases, UCL Institute of Neurology, London, UK; UK Dementia Research Institute (UK DRI) at UCL, London, UK
| | - Nadia Dehghani
- Department of Neurodegenerative Diseases, UCL Institute of Neurology, London, UK; UK Dementia Research Institute (UK DRI) at UCL, London, UK
| | - John D Eicher
- Genetics and Pharmacogenomics, Merck Research Laboratories, Boston, MA, USA
| | - Claire Shepherd
- Neuroscience Research Australia, Sydney, Australia and School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Laura Parkkinen
- Nuffield Department of Clinical Neurosciences, Oxford Parkinsons Disease Centre, University of Oxford, Oxford, UK
| | - Lee Darwent
- UK Dementia Research Institute (UK DRI) at UCL, London, UK
| | - Michael G Heckman
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Jacksonville, FL, USA
| | - Sonja W Scholz
- Neurodegenerative Diseases Research Unit, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA; Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Juan C Troncoso
- Department of Pathology (Neuropathology), Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Olga Pletnikova
- Department of Pathology (Neuropathology), Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ted Dawson
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Liana Rosenthal
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Olaf Ansorge
- Nuffield Department of Clinical Neurosciences, Oxford Parkinsons Disease Centre, University of Oxford, Oxford, UK
| | - Jordi Clarimon
- Memory Unit, Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Alberto Lleo
- Memory Unit, Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Estrella Morenas-Rodriguez
- Memory Unit, Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Lorraine Clark
- Taub Institute for Alzheimer Disease and the Aging Brain, Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Lawrence S Honig
- Taub Institute for Alzheimer Disease and the Aging Brain, Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Karen Marder
- Taub Institute for Alzheimer Disease and the Aging Brain, Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Afina Lemstra
- Department of Neurology and Alzheimer Center, Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, the Netherlands
| | - Ekaterina Rogaeva
- Tanz Centre for Research in Neurodegenerative Diseases and department of Medicine, University of Toronto, Ontario, Canada
| | - Peter St George-Hyslop
- Tanz Centre for Research in Neurodegenerative Diseases and department of Medicine, University of Toronto, Ontario, Canada; Department of Clinical Neurosciences, Cambridge Institute for Medical Research, University of Cambridge, Cambridge, UK
| | - Elisabet Londos
- Clinical Memory Research Unit, Institution of Clinical Sciences Malmo, Lund University, Sweden
| | - Henrik Zetterberg
- UK Dementia Research Institute at UCL, London UK, Department of Neurodegenerative Diseases, UCL Institute of Neurology, London, UK, Clinical Neurochemistry Laboratory, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Molndal, Sweden
| | - Imelda Barber
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Anne Braae
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Kristelle Brown
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Kevin Morgan
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Claire Troakes
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
| | - Safa Al-Sarraj
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
| | - Tammaryn Lashley
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Janice Holton
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Yaroslau Compta
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK; Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK, Movement Disorders Unit, Neurology Service, Clinical Neuroscience Institute (ICN), Hospital Clinic, University of Barcelona, IDIBAPS, Barcelona, Catalonia, Spain
| | - Vivianna Van Deerlin
- Department of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, Perelman School of Medicine at the University of Pennsylvania, 3600 Spruce Street, Philadelphia, USA
| | - Geidy E Serrano
- Banner Sun Health Research Institute, 10515 W Santa Fe Drive, Sun City, AZ 85351, USA
| | - Thomas G Beach
- Banner Sun Health Research Institute, 10515 W Santa Fe Drive, Sun City, AZ 85351, USA
| | - Suzanne Lesage
- Inserm U1127, CNRS UMR7225, Sorbonne Universites, UPMC Univ Paris 06, UMR and S1127, Institut du Cerveau et de la Moelle epiniere, Paris, France
| | - Douglas Galasko
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, United States, Veterans Affairs San Diego Healthcare System, La Jolla, CA, United States
| | - Eliezer Masliah
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, United States, Department of Pathology, University of California, San Diego, La Jolla, CA, United States
| | - Isabel Santana
- Neurology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal; Faculty of Medicine and Centre for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
| | - Pau Pastor
- Memory Unit, Department of Neurology,University Hospital Mutua de Terrassa, University of Barcelona, Fundacion de Docencia I Recerca Mutua de Terrassa, Terrassa, Barcelona, Spain. Centro de Investigacion Biomedica en Red Enfermedades Neurdegenerativas (CIBERNED), Madrid, Spain
| | - Monica Diez-Fairen
- Memory Unit, Department of Neurology,University Hospital Mutua de Terrassa, University of Barcelona, Fundacion de Docencia I Recerca Mutua de Terrassa, Terrassa, Barcelona, Spain. Centro de Investigacion Biomedica en Red Enfermedades Neurdegenerativas (CIBERNED), Madrid, Spain
| | - Miquel Aguilar
- Memory Unit, Department of Neurology,University Hospital Mutua de Terrassa, University of Barcelona, Fundacion de Docencia I Recerca Mutua de Terrassa, Terrassa, Barcelona, Spain. Centro de Investigacion Biomedica en Red Enfermedades Neurdegenerativas (CIBERNED), Madrid, Spain
| | - Pentti J Tienari
- Molecular Neurology, Research Programs Unit, University of Helsinki, Department of Neurology, Helsinki University Hospital, Helsinki, Finland
| | - Liisa Myllykangas
- Department of Pathology, University of Helsinki, Helsinki University Hospital, Helsinki, Finland
| | - Minna Oinas
- Department of Neuropathology and Neurosurgery, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Tamas Revesz
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Andrew Lees
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Brad F Boeve
- Neurology Department, Mayo Clinic, Rochester, MN, USA
| | | | - Tanis J Ferman
- Department of Psychiatry and Department of Psychology, Mayo Clinic, Jacksonville, FL, USA
| | | | - Nigel J Cairns
- Knight Alzheimers Disease Research Center, Department of Neurology, Washington University School of Medicine, Saint Louis, MO, USA
| | - John C Morris
- Knight Alzheimers Disease Research Center, Department of Neurology, Washington University School of Medicine, Saint Louis, MO, USA
| | - Stuart Pickering-Brown
- Institute of Brain, Behaviour and Mental Health, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK
| | - David Mann
- Institute of Brain, Behaviour and Mental Health, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK
| | - Glenda M Halliday
- Neuroscience Research Australia, Sydney, Australia and School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia; Brain and Mind Centre, Sydney Medical School, The University of Sydney, Sydney, Australia
| | - John Hardy
- Department of Neurodegenerative Diseases, UCL Institute of Neurology, London, UK
| | - John Q Trojanowski
- Department of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, Perelman School of Medicine at the University of Pennsylvania, 3600 Spruce Street, Philadelphia, USA
| | | | - Andrew Singleton
- Laboratory of Neurogenetics, National Institutes on Aging, NIH, Bethesda, MD, USA
| | - David J Stone
- Genetics and Pharmacogenomics, Merck Research Laboratories, West Point, PA, USA
| | - Jose Bras
- Department of Neurodegenerative Diseases, UCL Institute of Neurology, London, UK; UK Dementia Research Institute (UK DRI) at UCL, London, UK.
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11
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Tropea TF, Mak J, Guo MH, Xie SX, Suh E, Rick J, Siderowf A, Weintraub D, Grossman M, Irwin D, Wolk DA, Trojanowski JQ, Van Deerlin V, Chen-Plotkin AS. TMEM106B Effect on cognition in Parkinson disease and frontotemporal dementia. Ann Neurol 2019; 85:801-811. [PMID: 30973966 PMCID: PMC6953172 DOI: 10.1002/ana.25486] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [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: 12/15/2018] [Revised: 04/10/2019] [Accepted: 04/10/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Common variants near TMEM106B associate with risk of developing frontotemporal dementia (FTD). Emerging evidence suggests a role for TMEM106B in neurodegenerative processes beyond FTD. We evaluate the effect of TMEM106B genotype on cognitive decline across multiple neurogenerative diseases. METHODS We longitudinally followed 870 subjects with diagnoses of Parkinson disease (PD; n = 179), FTD (n = 179), Alzheimer disease (AD; n = 300), memory-predominant mild cognitive impairment (MCI; n = 75), or neurologically normal control subjects (NC; n = 137) at the University of Pennsylvania (UPenn). All participants had annual Mini-Mental State Examination (MMSE; median follow-up duration = 3.0 years) and were genotyped at TMEM106B index single nucleotide polymorphism rs1990622. Genotype effects on cognition were confirmed by extending analyses to additional cognitive instruments (Mattis Dementia Rating Scale-2 [DRS-2] and Montreal Cognitive Assessment [MoCA]) and to an international validation cohort (Parkinson's Progression Markers Initiative [PPMI], N = 371). RESULTS The TMEM106B rs1990622T allele, linked to increased risk of FTD, associated with greater MMSE decline over time in PD subjects but not in AD or MCI subjects. For FTD subjects, rs1990622T associated with more rapid decrease in MMSE only under the minor-allele, rs1990622C , dominant model. Among PD patients, rs1990622T carriers from the UPenn cohort demonstrated more rapid longitudinal decline in DRS-2 scores. Finally, in the PPMI cohort, TMEM106B risk allele carriers demonstrated more rapid longitudinal decline in MoCA scores. INTERPRETATION Irrespective of cognitive instrument or cohort assessed, TMEM106B acts as a genetic modifier for cognitive trajectory in PD. Our results implicate lysosomal dysfunction in the pathogenesis of cognitive decline in 2 different proteinopathies. ANN NEUROL 2019;85:801-811.
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Affiliation(s)
- Thomas F Tropea
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Jordan Mak
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Michael H Guo
- Program in Medical and Population Genetics, Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA
- Department of Medicine, University of North Carolina Hospitals, Chapel Hill, NC
| | - Sharon X Xie
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Eunran Suh
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Jacqueline Rick
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Andrew Siderowf
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Daniel Weintraub
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Parkinson's Disease and Mental Illness Research, Education, and Clinical Centers, Philadelphia Veterans Affairs Medical Center, Philadelphia, PA
| | - Murray Grossman
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - David Irwin
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - David A Wolk
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - John Q Trojanowski
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Center for Neurodegenerative Disease Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Vivianna Van Deerlin
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Alice S Chen-Plotkin
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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12
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Pottier C, Ren Y, Perkerson RB, Baker M, Jenkins GD, van Blitterswijk M, DeJesus-Hernandez M, van Rooij JGJ, Murray ME, Christopher E, McDonnell SK, Fogarty Z, Batzler A, Tian S, Vicente CT, Matchett B, Karydas AM, Hsiung GYR, Seelaar H, Mol MO, Finger EC, Graff C, Öijerstedt L, Neumann M, Heutink P, Synofzik M, Wilke C, Prudlo J, Rizzu P, Simon-Sanchez J, Edbauer D, Roeber S, Diehl-Schmid J, Evers BM, King A, Mesulam MM, Weintraub S, Geula C, Bieniek KF, Petrucelli L, Ahern GL, Reiman EM, Woodruff BK, Caselli RJ, Huey ED, Farlow MR, Grafman J, Mead S, Grinberg LT, Spina S, Grossman M, Irwin DJ, Lee EB, Suh E, Snowden J, Mann D, Ertekin-Taner N, Uitti RJ, Wszolek ZK, Josephs KA, Parisi JE, Knopman DS, Petersen RC, Hodges JR, Piguet O, Geier EG, Yokoyama JS, Rissman RA, Rogaeva E, Keith J, Zinman L, Tartaglia MC, Cairns NJ, Cruchaga C, Ghetti B, Kofler J, Lopez OL, Beach TG, Arzberger T, Herms J, Honig LS, Vonsattel JP, Halliday GM, Kwok JB, White CL, Gearing M, Glass J, Rollinson S, Pickering-Brown S, Rohrer JD, Trojanowski JQ, Van Deerlin V, Bigio EH, Troakes C, Al-Sarraj S, Asmann Y, Miller BL, Graff-Radford NR, Boeve BF, Seeley WW, Mackenzie IRA, van Swieten JC, Dickson DW, Biernacka JM, Rademakers R. Genome-wide analyses as part of the international FTLD-TDP whole-genome sequencing consortium reveals novel disease risk factors and increases support for immune dysfunction in FTLD. Acta Neuropathol 2019; 137:879-899. [PMID: 30739198 PMCID: PMC6533145 DOI: 10.1007/s00401-019-01962-9] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 01/11/2019] [Accepted: 01/12/2019] [Indexed: 12/12/2022]
Abstract
Frontotemporal lobar degeneration with neuronal inclusions of the TAR DNA-binding protein 43 (FTLD-TDP) represents the most common pathological subtype of FTLD. We established the international FTLD-TDP whole-genome sequencing consortium to thoroughly characterize the known genetic causes of FTLD-TDP and identify novel genetic risk factors. Through the study of 1131 unrelated Caucasian patients, we estimated that C9orf72 repeat expansions and GRN loss-of-function mutations account for 25.5% and 13.9% of FTLD-TDP patients, respectively. Mutations in TBK1 (1.5%) and other known FTLD genes (1.4%) were rare, and the disease in 57.7% of FTLD-TDP patients was unexplained by the known FTLD genes. To unravel the contribution of common genetic factors to the FTLD-TDP etiology in these patients, we conducted a two-stage association study comprising the analysis of whole-genome sequencing data from 517 FTLD-TDP patients and 838 controls, followed by targeted genotyping of the most associated genomic loci in 119 additional FTLD-TDP patients and 1653 controls. We identified three genome-wide significant FTLD-TDP risk loci: one new locus at chromosome 7q36 within the DPP6 gene led by rs118113626 (p value = 4.82e - 08, OR = 2.12), and two known loci: UNC13A, led by rs1297319 (p value = 1.27e - 08, OR = 1.50) and HLA-DQA2 led by rs17219281 (p value = 3.22e - 08, OR = 1.98). While HLA represents a locus previously implicated in clinical FTLD and related neurodegenerative disorders, the association signal in our study is independent from previously reported associations. Through inspection of our whole-genome sequence data for genes with an excess of rare loss-of-function variants in FTLD-TDP patients (n ≥ 3) as compared to controls (n = 0), we further discovered a possible role for genes functioning within the TBK1-related immune pathway (e.g., DHX58, TRIM21, IRF7) in the genetic etiology of FTLD-TDP. Together, our study based on the largest cohort of unrelated FTLD-TDP patients assembled to date provides a comprehensive view of the genetic landscape of FTLD-TDP, nominates novel FTLD-TDP risk loci, and strongly implicates the immune pathway in FTLD-TDP pathogenesis.
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Affiliation(s)
- Cyril Pottier
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Yingxue Ren
- Department of Health Sciences Research, Mayo Clinic, Jacksonville, FL, USA
| | - Ralph B Perkerson
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Matt Baker
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Gregory D Jenkins
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Marka van Blitterswijk
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | | | - Jeroen G J van Rooij
- Department of Neurology, Erasmus Medical Center, Wytemaweg 80, 3015 CN, Rotterdam, The Netherlands
| | - Melissa E Murray
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Elizabeth Christopher
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | | | - Zachary Fogarty
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Anthony Batzler
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Shulan Tian
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Cristina T Vicente
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Billie Matchett
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Anna M Karydas
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, CA, USA
| | - Ging-Yuek Robin Hsiung
- Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, BC, V6T 2B5, Canada
| | - Harro Seelaar
- Department of Neurology, Erasmus Medical Center, Wytemaweg 80, 3015 CN, Rotterdam, The Netherlands
| | - Merel O Mol
- Department of Neurology, Erasmus Medical Center, Wytemaweg 80, 3015 CN, Rotterdam, The Netherlands
| | - Elizabeth C Finger
- Department of Clinical Neurological Sciences, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, N6A 2E2, Canada
| | - Caroline Graff
- Division of Neurogeriatrics, Department NVS, Karolinska Institutet, Visionsgatan 4, J10:20, 171 64, Solna, Sweden
- Theme Aging, Unit for Hereditary Dementias, Karolinska University Hospital, Solna, Sweden
| | - Linn Öijerstedt
- Division of Neurogeriatrics, Department NVS, Karolinska Institutet, Visionsgatan 4, J10:20, 171 64, Solna, Sweden
- Theme Aging, Unit for Hereditary Dementias, Karolinska University Hospital, Solna, Sweden
| | - Manuela Neumann
- German Center for Neurodegenerative Diseases (DZNE), 18147, Rostock, Germany
- Department of Neuropathology, University of Tübingen, 72076, Tübingen, Germany
| | - Peter Heutink
- German Center for Neurodegenerative Diseases (DZNE), 18147, Rostock, Germany
- Hertie Institute for Clinical Brain Research, University of Tübingen, 72076, Tübingen, Germany
| | - Matthis Synofzik
- German Center for Neurodegenerative Diseases (DZNE), 18147, Rostock, Germany
- Hertie Institute for Clinical Brain Research, University of Tübingen, 72076, Tübingen, Germany
| | - Carlo Wilke
- German Center for Neurodegenerative Diseases (DZNE), 18147, Rostock, Germany
- Hertie Institute for Clinical Brain Research, University of Tübingen, 72076, Tübingen, Germany
| | - Johannes Prudlo
- German Center for Neurodegenerative Diseases (DZNE), 18147, Rostock, Germany
- Department of Neurology, Rostock University Medical Center, 18147, Rostock, Germany
| | - Patrizia Rizzu
- German Center for Neurodegenerative Diseases (DZNE), 18147, Rostock, Germany
| | - Javier Simon-Sanchez
- German Center for Neurodegenerative Diseases (DZNE), 18147, Rostock, Germany
- Hertie Institute for Clinical Brain Research, University of Tübingen, 72076, Tübingen, Germany
| | - Dieter Edbauer
- German Center for Neurodegenerative Diseases (DZNE), Feodor-Lynen-Str 17, 81377, Munich, Germany
- Munich Cluster of Systems Neurology (SyNergy), Feodor-Lynen-Str 17, 81377, Munich, Germany
| | - Sigrun Roeber
- Center for Neuropathology and Prion Research, Ludwig-Maximilians-University of Munich, Feodor-Lynen-Straße 23, 81377, Munich, Germany
| | - Janine Diehl-Schmid
- Department of Psychiatry and Psychotherapy, Technische Universität München, Munich, Germany
| | - Bret M Evers
- Division of Neuropathology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75390-9073, USA
| | - Andrew King
- London Neurodegenerative Diseases Brain Bank, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 8AF, UK
- Department of Clinical Neuropathology, King's College Hospital NHS Foundation Trust, London, SE5 9RS, UK
| | - M Marsel Mesulam
- Mesulam Center for Cognitive Neurology and Alzheimer's Disease, Northwestern University, Chicago, IL, 60611, USA
| | - Sandra Weintraub
- Mesulam Center for Cognitive Neurology and Alzheimer's Disease, Northwestern University, Chicago, IL, 60611, USA
- Department of Psychiatry and Behavioral Sciences and Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Changiz Geula
- Mesulam Center for Cognitive Neurology and Alzheimer's Disease, Northwestern University, Chicago, IL, 60611, USA
| | - Kevin F Bieniek
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
- Glenn Biggs Institute for Alzheimer's and Neurodegenerative Diseases, University of Texas Health Science Center San Antonio, San Antonio, TX, 78229, USA
| | - Leonard Petrucelli
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Geoffrey L Ahern
- Department of Neurology, University of Arizona Health Sciences Center, 1501 North Campbell Avenue, Tucson, AZ, 85724-5023, USA
| | - Eric M Reiman
- Banner Alzheimer's Institute, Phoenix, AZ, 85006, USA
| | - Bryan K Woodruff
- Department of Neurology, Mayo Clinic Arizona, Scottsdale, AZ, 85259, USA
| | - Richard J Caselli
- Department of Neurology, Mayo Clinic Arizona, Scottsdale, AZ, 85259, USA
| | - Edward D Huey
- Departments of Psychiatry and Neurology, Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, 630 West 168th St P&S Box 16, New York, NY, 10032, USA
| | - Martin R Farlow
- Indiana University School of Medicine, 355 West 16th Street, GH 4700 Neurology, Indianapolis, IN, 46202, USA
| | - Jordan Grafman
- Department of Physical Medicine and Rehabilitation, Neurology, Cognitive Neurology and Alzheimer's Center, Department of Psychiatry, Feinberg School of Medicine, Northwestern University, 355 E Erie Street, Chicago, IL, 60611-5146, USA
| | - Simon Mead
- MRC Prion Unit at University College London, Institute of Prion Diseases, London, UK
| | - Lea T Grinberg
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, CA, USA
- Department of Pathology, Memory and Aging Center, University of California, San Francisco, CA, USA
| | - Salvatore Spina
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, CA, USA
| | - Murray Grossman
- Penn Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - David J Irwin
- Penn Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Edward B Lee
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - EunRan Suh
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Julie Snowden
- Cerebral Function Unit, Greater Manchester Neurosciences Centre, Salford Royal Hospital, Salford, UK
| | - David Mann
- Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Salford Royal Hospital, Salford, UK
| | - Nilufer Ertekin-Taner
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
- Department of Neurology, Mayo Clinic, Jacksonville, FL, USA
| | - Ryan J Uitti
- Department of Neurology, Mayo Clinic, Jacksonville, FL, USA
| | | | | | | | | | | | - John R Hodges
- Central Clinical School and Brain and Mind Centre, The University of Sydney, Sydney, 2050, Australia
| | - Olivier Piguet
- School of Psychology and Brain and Mind Centre, The University of Sydney, Sydney, 2050, Australia
| | - Ethan G Geier
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, CA, USA
| | - Jennifer S Yokoyama
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, CA, USA
| | - Robert A Rissman
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, 92093, USA
- Veterans Affairs San Diego Healthcare System, San Diego, CA, 92161, USA
| | - Ekaterina Rogaeva
- Krembil Discovery Tower, Tanz Centre for Research in Neurodegenerative Disease, University of Toronto, 60 Leonard Av, 4th Floor - 4KD481, Toronto, ON, M5T 0S8, Canada
| | - Julia Keith
- Sunnybrook Health Sciences Centre, Toronto, ON, M4N 3M5, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, M5S 1A1, Canada
| | - Lorne Zinman
- Sunnybrook Health Sciences Centre, Toronto, ON, M4N 3M5, Canada
| | - Maria Carmela Tartaglia
- Krembil Discovery Tower, Tanz Centre for Research in Neurodegenerative Disease, University of Toronto, 60 Leonard Av, 4th Floor - 4KD481, Toronto, ON, M5T 0S8, Canada
- Krembil Neuroscience Center, Movement Disorder's Clinic, Toronto Western Hospital, 399 Bathurst Street, Toronto, ON, M5T 2S8, Canada
| | - Nigel J Cairns
- Department of Neurology, Knight Alzheimer Disease Research Center, Washington University School of Medicine, Saint Louis, MO, 63108, USA
| | - Carlos Cruchaga
- Department of Psychiatry, Knight Alzheimer Disease Research Center, Washington University School of Medicine, Saint Louis, MO, 63108, USA
| | - Bernardino Ghetti
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, 635 Barnhill Drive, MS A138, Indianapolis, IN, 46202, USA
| | - Julia Kofler
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA, 15213, USA
| | - Oscar L Lopez
- Department of Neurology, University of Arizona Health Sciences Center, 1501 North Campbell Avenue, Tucson, AZ, 85724-5023, USA
- Department of Neurology, University of Pittsburgh, Pittsburgh, PA, 15213, USA
| | - Thomas G Beach
- Civin Laboratory for Neuropathology, Banner Sun Health Research Institute, Sun City, AZ, 85351, USA
| | - Thomas Arzberger
- German Center for Neurodegenerative Diseases (DZNE), Feodor-Lynen-Str 17, 81377, Munich, Germany
- Center for Neuropathology and Prion Research, Ludwig-Maximilians-University of Munich, Feodor-Lynen-Straße 23, 81377, Munich, Germany
- Department of Psychiatry and Psychotherapy, University Hospital, Ludwig-Maximilians-University of Munich, Nussbaumstraße 7, 80336, Munich, Germany
| | - Jochen Herms
- German Center for Neurodegenerative Diseases (DZNE), Feodor-Lynen-Str 17, 81377, Munich, Germany
- Center for Neuropathology and Prion Research, Ludwig-Maximilians-University of Munich, Feodor-Lynen-Straße 23, 81377, Munich, Germany
| | - Lawrence S Honig
- Department of Neurology, Taub Institute, and GH Sergievsky Center, Columbia University Irving Medical Center, 630 West 168th St (P&S Unit 16), New York, NY, 10032, USA
| | - Jean Paul Vonsattel
- Department of Pathology and Taub Institute, Columbia University Irving Medical Center, 630 West 168th St, New York, NY, 10032, USA
| | - Glenda M Halliday
- Central Clinical School and Brain and Mind Centre, The University of Sydney, Sydney, 2050, Australia
- UNSW Medicine and NeuRA, Randwick, 2031, Australia
| | - John B Kwok
- Central Clinical School and Brain and Mind Centre, The University of Sydney, Sydney, 2050, Australia
- UNSW Medicine and NeuRA, Randwick, 2031, Australia
| | - Charles L White
- Division of Neuropathology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75390-9073, USA
| | - Marla Gearing
- Department of Pathology and Laboratory Medicine and Department of Neurology, Emory University, Atlanta, GA, 30322, USA
| | - Jonathan Glass
- Department of Pathology and Laboratory Medicine and Department of Neurology, Emory University, Atlanta, GA, 30322, USA
| | - Sara Rollinson
- Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Stuart Pickering-Brown
- Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Jonathan D Rohrer
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | - 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
| | - Vivianna Van Deerlin
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Eileen H Bigio
- Mesulam Center for Cognitive Neurology and Alzheimer's Disease, Northwestern University, Chicago, IL, 60611, USA
| | - Claire Troakes
- London Neurodegenerative Diseases Brain Bank, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 8AF, UK
| | - Safa Al-Sarraj
- London Neurodegenerative Diseases Brain Bank, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 8AF, UK
- Department of Clinical Neuropathology, King's College Hospital NHS Foundation Trust, London, SE5 9RS, UK
| | - Yan Asmann
- Department of Health Sciences Research, Mayo Clinic, Jacksonville, FL, USA
| | - Bruce L Miller
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, CA, USA
| | | | | | - William W Seeley
- Department of Neurology, Memory and Aging Center, University of California, San Francisco, CA, USA
- Department of Pathology, Memory and Aging Center, University of California, San Francisco, CA, USA
| | - Ian R A Mackenzie
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada
| | - John C van Swieten
- Department of Neurology, Erasmus Medical Center, Wytemaweg 80, 3015 CN, Rotterdam, The Netherlands
| | - Dennis W Dickson
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | | | - Rosa Rademakers
- Department of Neuroscience, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA.
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13
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Guerreiro R, Orme T, Neto JL, Bras J, Hardy J, Kun-Rodrigues C, Darwent L, Orme T, Neto J, Carmona S, Ansorge O, Parkkinen L, Morgan K, Brown K, Braae A, Barber I, Troakes C, Al-Sarraj S, Lashley T, Holton J, Compta Y, Revesz T, Lees A, Zetterberg H, Escott-Price V, Pickering-Brown S, Mann D, Singleton A, Hernandez D, Ross O, Dickson D, Graff-Radford N, Ferman T, Petersen R, Boeve B, Heckman M, Trojanowski JQ, Van Deerlin V, Cairns N, Morris J, Stone DA, Eicher J, Clark L, Honig L, Marder K, Serrano G, Beach T, Galasko D, Masliah E, Rogaeva E, St. George-Hyslop P, Clarimon J, Lleo A, Morenas-Rodriguez E, Pastor P, Diez-Fairen M, Aquilar M, Shepherd C, Halliday G, Tienari P, Myllykangas L, Oinas M, Santana I, Lesage S, Londos E, Lemstra A, Bras J. LRP10 in α-synucleinopathies. Lancet Neurol 2018; 17:1032-1033. [PMID: 30507384 DOI: 10.1016/s1474-4422(18)30399-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 10/11/2018] [Accepted: 10/24/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Rita Guerreiro
- Department of Neurodegenerative Disease, University College London Institute of Neurology, London, UK; UK Dementia Research Institute at University College London, London, UK
| | - Tatiana Orme
- Department of Neurodegenerative Disease, University College London Institute of Neurology, London, UK; UK Dementia Research Institute at University College London, London, UK
| | - João Luís Neto
- Department of Neurodegenerative Disease, University College London Institute of Neurology, London, UK; UK Dementia Research Institute at University College London, London, UK
| | - Jose Bras
- UK Dementia Research Institute at University College London, London, UK.
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14
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Kun-Rodrigues C, Orme T, Carmona S, Hernandez DG, Ross OA, Eicher JD, Shepherd C, Parkkinen L, Darwent L, Heckman MG, Scholz SW, Troncoso JC, Pletnikova O, Dawson T, Rosenthal L, Ansorge O, Clarimon J, Lleo A, Morenas-Rodriguez E, Clark L, Honig LS, Marder K, Lemstra A, Rogaeva E, St George-Hyslop P, Londos E, Zetterberg H, Barber I, Braae A, Brown K, Morgan K, Troakes C, Al-Sarraj S, Lashley T, Holton J, Compta Y, Van Deerlin V, Serrano GE, Beach TG, Lesage S, Galasko D, Masliah E, Santana I, Pastor P, Diez-Fairen M, Aguilar M, Tienari PJ, Myllykangas L, Oinas M, Revesz T, Lees A, Boeve BF, Petersen RC, Ferman TJ, Escott-Price V, Graff-Radford N, Cairns NJ, Morris JC, Pickering-Brown S, Mann D, Halliday GM, Hardy J, Trojanowski JQ, Dickson DW, Singleton A, Stone DJ, Guerreiro R, Bras J. A comprehensive screening of copy number variability in dementia with Lewy bodies. Neurobiol Aging 2018; 75:223.e1-223.e10. [PMID: 30448004 DOI: 10.1016/j.neurobiolaging.2018.10.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 10/15/2018] [Accepted: 10/15/2018] [Indexed: 12/12/2022]
Abstract
The role of genetic variability in dementia with Lewy bodies (DLB) is now indisputable; however, data regarding copy number variation (CNV) in this disease has been lacking. Here, we used whole-genome genotyping of 1454 DLB cases and 1525 controls to assess copy number variability. We used 2 algorithms to confidently detect CNVs, performed a case-control association analysis, screened for candidate CNVs previously associated with DLB-related diseases, and performed a candidate gene approach to fully explore the data. We identified 5 CNV regions with a significant genome-wide association to DLB; 2 of these were only present in cases and absent from publicly available databases: one of the regions overlapped LAPTM4B, a known lysosomal protein, whereas the other overlapped the NME1 locus and SPAG9. We also identified DLB cases presenting rare CNVs in genes previously associated with DLB or related neurodegenerative diseases, such as SNCA, APP, and MAPT. To our knowledge, this is the first study reporting genome-wide CNVs in a large DLB cohort. These results provide preliminary evidence for the contribution of CNVs in DLB risk.
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Affiliation(s)
- Celia Kun-Rodrigues
- Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | - Tatiana Orme
- Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK; UK Dementia Research Institute (UK DRI) at UCL, London, UK
| | - Susana Carmona
- Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK; UK Dementia Research Institute (UK DRI) at UCL, London, UK
| | - Dena G Hernandez
- Laboratory of Neurogenetics, National Institutes on Aging, NIH, Bethesda, MD, USA; German Center for Neurodegenerative Diseases (DZNE), Tubingen, Germany
| | - Owen A Ross
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - John D Eicher
- Genetics and Pharmacogenomics, Merck Research Laboratories, Boston, MA, USA
| | - Claire Shepherd
- Neuroscience Research Australia, Sydney, Australia and School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Laura Parkkinen
- Nuffield Department of Clinical Neurosciences, Oxford Parkinsons Disease Centre, University of Oxford, Oxford, UK
| | - Lee Darwent
- UK Dementia Research Institute (UK DRI) at UCL, London, UK; Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | - Michael G Heckman
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Jacksonville, FL, USA
| | - Sonja W Scholz
- Neurodegenerative Diseases Research Unit, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA; Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Juan C Troncoso
- Department of Pathology (Neuropathology), Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Olga Pletnikova
- Department of Pathology (Neuropathology), Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ted Dawson
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Liana Rosenthal
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Olaf Ansorge
- Nuffield Department of Clinical Neurosciences, Oxford Parkinsons Disease Centre, University of Oxford, Oxford, UK
| | - Jordi Clarimon
- Memory Unit, Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Alberto Lleo
- Memory Unit, Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Estrella Morenas-Rodriguez
- Memory Unit, Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Lorraine Clark
- Taub Institute for Alzheimer Disease and the Aging Brain and Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Lawrence S Honig
- Taub Institute for Alzheimer Disease and the Aging Brain and Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Karen Marder
- Taub Institute for Alzheimer Disease and the Aging Brain and Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Afina Lemstra
- Department of Neurology and Alzheimer Center, Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - Ekaterina Rogaeva
- Tanz Centre for Research in Neurodegenerative Diseases and Department of Medicine, University of Toronto, Ontario, Canada
| | - Peter St George-Hyslop
- Tanz Centre for Research in Neurodegenerative Diseases and Department of Medicine, University of Toronto, Ontario, Canada; Department of Clinical Neurosciences, Cambridge Institute for Medical Research, University of Cambridge, Cambridge, UK
| | - Elisabet Londos
- Clinical Memory Research Unit, Institution of Clinical Sciences Malmo, Lund University, Lund, Sweden
| | - Henrik Zetterberg
- UK Dementia Research Institute at UCL, London UK, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK and Clinical Neurochemistry Laboratory, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Molndal, Sweden
| | - Imelda Barber
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Anne Braae
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Kristelle Brown
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Kevin Morgan
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Claire Troakes
- Department of Basic and Clinical Neuroscience and Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
| | - Safa Al-Sarraj
- Department of Basic and Clinical Neuroscience and Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
| | - Tammaryn Lashley
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Janice Holton
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Yaroslau Compta
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK; Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK and Movement Disorders Unit, Neurology Service, Clinical Neuroscience Institute (ICN), Hospital Clinic, University of Barcelona, IDIBAPS, Barcelona, Spain
| | - Vivianna Van Deerlin
- Department of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, USA
| | | | | | - Suzanne Lesage
- Inserm U1127, CNRS UMR7225, Sorbonne Universites, Institut du Cerveau et de la Moelle epiniere, Paris, France
| | - Douglas Galasko
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA; Veterans Affairs San Diego Healthcare System, La Jolla, CA, USA
| | - Eliezer Masliah
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA; Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Isabel Santana
- Neurology Service, University of Coimbra Hospital, Coimbra, Portugal
| | - Pau Pastor
- Memory Unit, Department of Neurology, University Hospital Mutua de Terrassa, University of Barcelona, and Fundacio de Docencia I Recerca Mutua de Terrassa, Terrassa, Barcelona, Spain. Centro de Investigacion Biomedica en Red Enfermedades Neurdegenerativas (CIBERNED), Madrid, Spain
| | - Monica Diez-Fairen
- Memory Unit, Department of Neurology, University Hospital Mutua de Terrassa, University of Barcelona, and Fundacio de Docencia I Recerca Mutua de Terrassa, Terrassa, Barcelona, Spain. Centro de Investigacion Biomedica en Red Enfermedades Neurdegenerativas (CIBERNED), Madrid, Spain
| | - Miquel Aguilar
- Memory Unit, Department of Neurology, University Hospital Mutua de Terrassa, University of Barcelona, and Fundacio de Docencia I Recerca Mutua de Terrassa, Terrassa, Barcelona, Spain. Centro de Investigacion Biomedica en Red Enfermedades Neurdegenerativas (CIBERNED), Madrid, Spain
| | - Pentti J Tienari
- Molecular Neurology, Research Programs Unit, University of Helsinki, Department of Neurology, Helsinki University Hospital, Helsinki, Finland
| | - Liisa Myllykangas
- Department of Pathology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Minna Oinas
- Department of Neuropathology and Neurosurgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Tamas Revesz
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Andrew Lees
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Brad F Boeve
- Neurology Department, Mayo Clinic, Rochester, MN, USA
| | | | - Tanis J Ferman
- Department of Psychiatry and Department of Psychology, Mayo Clinic, Jacksonville, FL, USA
| | - Valentina Escott-Price
- MRC Centre for Neuropsychiatric Genetics and Genomics, School of Medicine, Cardiff University, Cardiff, UK
| | | | - Nigel J Cairns
- Knight Alzheimers Disease Research Center, Department of Neurology, Washington University School of Medicine, Saint Louis, MO, USA
| | - John C Morris
- Knight Alzheimers Disease Research Center, Department of Neurology, Washington University School of Medicine, Saint Louis, MO, USA
| | - Stuart Pickering-Brown
- Institute of Brain, Behaviour and Mental Health, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK
| | - David Mann
- Institute of Brain, Behaviour and Mental Health, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK
| | - Glenda M Halliday
- Neuroscience Research Australia, Sydney, Australia and School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia; Brain and Mind Centre, Sydney Medical School, The University of Sydney, Sydney, Australia
| | - John Hardy
- Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | - John Q Trojanowski
- Department of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, USA
| | | | - Andrew Singleton
- Laboratory of Neurogenetics, National Institutes on Aging, NIH, Bethesda, MD, USA
| | - David J Stone
- Genetics and Pharmacogenomics, Merck and Co, West Point, PA, USA
| | - Rita Guerreiro
- Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK; UK Dementia Research Institute (UK DRI) at UCL, London, UK; Department of Medical Sciences and Institute of Biomedicine, iBiMED, University of Aveiro, Aveiro, Portugal
| | - Jose Bras
- Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK; UK Dementia Research Institute (UK DRI) at UCL, London, UK; Department of Medical Sciences and Institute of Biomedicine, iBiMED, University of Aveiro, Aveiro, Portugal.
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15
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Chung CY, Berson A, Kennerdell JR, Sartoris A, Unger T, Porta S, Kim HJ, Smith ER, Shilatifard A, Van Deerlin V, Lee VMY, Chen-Plotkin A, Bonini NM. Aberrant activation of non-coding RNA targets of transcriptional elongation complexes contributes to TDP-43 toxicity. Nat Commun 2018; 9:4406. [PMID: 30353006 PMCID: PMC6199344 DOI: 10.1038/s41467-018-06543-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 09/11/2018] [Indexed: 12/13/2022] Open
Abstract
TDP-43 is the major disease protein associated with amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration with ubiquitinated inclusions (FTLD-TDP). Here we identify the transcriptional elongation factor Ell—a shared component of little elongation complex (LEC) and super elongation complex (SEC)—as a strong modifier of TDP-43-mediated neurodegeneration. Our data indicate select targets of LEC and SEC become upregulated in the fly ALS/FTLD-TDP model. Among them, U12 snRNA and a stress-induced long non-coding RNA Hsrω, functionally contribute to TDP-43-mediated degeneration. We extend the findings of Hsrω, which we identify as a chromosomal target of TDP-43, to show that the human orthologue Sat III is elevated in a human cellular disease model and FTLD-TDP patient tissue. We further demonstrate an interaction between TDP-43 and human ELL2 by co-immunoprecipitation from human cells. These findings reveal important roles of Ell-complexes LEC and SEC in TDP-43-associated toxicity, providing potential therapeutic insight for TDP-43-associated neurodegeneration. TDP-43 is associated with amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration with ubiquitinated inclusions (FTD-TDP). Here, the authors identify the transcriptional elongation factor Ell as a strong modifier of TDP-43-mediated neurodegeneration through the Ell transcriptional elongation complexes LEC and SEC.
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Affiliation(s)
- Chia-Yu Chung
- Department of Biology, University of Pennsylvania, Philadelphia, PA, 19104, USA.,Cell and Molecular Biology Graduate Group, Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Amit Berson
- Department of Biology, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Jason R Kennerdell
- Department of Biology, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Ashley Sartoris
- Department of Biology, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Travis Unger
- Department of Neurology, Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Sílvia Porta
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Hyung-Jun Kim
- Department of Biology, University of Pennsylvania, Philadelphia, PA, 19104, USA.,Department of Neural Development and Disease, Korea Brain Research Institute (KBRI), Daegu, 41068, South Korea
| | - Edwin R Smith
- Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - Ali Shilatifard
- Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - Vivianna Van Deerlin
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Virginia M-Y Lee
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Alice Chen-Plotkin
- Cell and Molecular Biology Graduate Group, Perelman School of Medicine, Philadelphia, PA, 19104, USA.,Department of Neurology, Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Nancy M Bonini
- Department of Biology, University of Pennsylvania, Philadelphia, PA, 19104, USA.
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16
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Zhang M, Ferrari R, Tartaglia MC, Keith J, Surace EI, Wolf U, Sato C, Grinberg M, Liang Y, Xi Z, Dupont K, McGoldrick P, Weichert A, McKeever PM, Schneider R, McCorkindale MD, Manzoni C, Rademakers R, Graff-Radford NR, Dickson DW, Parisi JE, Boeve BF, Petersen RC, Miller BL, Seeley WW, van Swieten JC, van Rooij J, Pijnenburg Y, van der Zee J, Van Broeckhoven C, Le Ber I, Van Deerlin V, Suh E, Rohrer JD, Mead S, Graff C, Öijerstedt L, Pickering-Brown S, Rollinson S, Rossi G, Tagliavini F, Brooks WS, Dobson-Stone C, Halliday GM, Hodges JR, Piguet O, Binetti G, Benussi L, Ghidoni R, Nacmias B, Sorbi S, Bruni AC, Galimberti D, Scarpini E, Rainero I, Rubino E, Clarimon J, Lleó A, Ruiz A, Hernández I, Pastor P, Diez-Fairen M, Borroni B, Pasquier F, Deramecourt V, Lebouvier T, Perneczky R, Diehl-Schmid J, Grafman J, Huey ED, Mayeux R, Nalls MA, Hernandez D, Singleton A, Momeni P, Zeng Z, Hardy J, Robertson J, Zinman L, Rogaeva E. A C6orf10/LOC101929163 locus is associated with age of onset in C9orf72 carriers. Brain 2018; 141:2895-2907. [PMID: 30252044 PMCID: PMC6158742 DOI: 10.1093/brain/awy238] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 07/05/2018] [Accepted: 07/18/2018] [Indexed: 12/21/2022] Open
Abstract
The G4C2-repeat expansion in C9orf72 is the most common known cause of amyotrophic lateral sclerosis and frontotemporal dementia. The high phenotypic heterogeneity of C9orf72 patients includes a wide range in age of onset, modifiers of which are largely unknown. Age of onset could be influenced by environmental and genetic factors both of which may trigger DNA methylation changes at CpG sites. We tested the hypothesis that age of onset in C9orf72 patients is associated with some common single nucleotide polymorphisms causing a gain or loss of CpG sites and thus resulting in DNA methylation alterations. Combined analyses of epigenetic and genetic data have the advantage of detecting functional variants with reduced likelihood of false negative results due to excessive correction for multiple testing in genome-wide association studies. First, we estimated the association between age of onset in C9orf72 patients (n = 46) and the DNA methylation levels at all 7603 CpG sites available on the 450 k BeadChip that are mapped to common single nucleotide polymorphisms. This was followed by a genetic association study of the discovery (n = 144) and replication (n = 187) C9orf72 cohorts. We found that age of onset was reproducibly associated with polymorphisms within a 124.7 kb linkage disequilibrium block tagged by top-significant variation, rs9357140, and containing two overlapping genes (LOC101929163 and C6orf10). A meta-analysis of all 331 C9orf72 carriers revealed that every A-allele of rs9357140 reduced hazard by 30% (P = 0.0002); and the median age of onset in AA-carriers was 6 years later than GG-carriers. In addition, we investigated a cohort of C9orf72 negative patients (n = 2634) affected by frontotemporal dementia and/or amyotrophic lateral sclerosis; and also found that the AA-genotype of rs9357140 was associated with a later age of onset (adjusted P = 0.007 for recessive model). Phenotype analyses detected significant association only in the largest subgroup of patients with frontotemporal dementia (n = 2142, adjusted P = 0.01 for recessive model). Gene expression studies of frontal cortex tissues from 25 autopsy cases affected by amyotrophic lateral sclerosis revealed that the G-allele of rs9357140 is associated with increased brain expression of LOC101929163 (a non-coding RNA) and HLA-DRB1 (involved in initiating immune responses), while the A-allele is associated with their reduced expression. Our findings suggest that carriers of the rs9357140 GG-genotype (linked to an earlier age of onset) might be more prone to be in a pro-inflammatory state (e.g. by microglia) than AA-carriers. Further, investigating the functional links within the C6orf10/LOC101929163/HLA-DRB1 pathway will be critical to better define age-dependent pathogenesis of frontotemporal dementia and amyotrophic lateral sclerosis.
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Affiliation(s)
- Ming Zhang
- Shanghai First Rehabilitation Hospital, School of Medicine, Tongji University, Shanghai, China
- Institute for Advanced Study, Tongji University, Shanghai, China
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Raffaele Ferrari
- Department of Molecular Neuroscience, Institute of Neurology, UCL, London, UK
| | - Maria Carmela Tartaglia
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
- Krembil Neuroscience Center, University Health Network Memory clinic, Toronto Western Hospital, Toronto, ON, Canada
- Department of Medicine, Division of Neurology, University of Toronto, Toronto, ON, Canada
| | - Julia Keith
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Ezequiel I Surace
- Laboratorio de Biología Molecular, Departamento de Neuropatología, Instituto de Investigaciones Neurológicas Dr. Raúl Carrea (FLENI), Buenos Aires, Argentina
| | - Uri Wolf
- Baycrest Health Science, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Christine Sato
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Mark Grinberg
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Yan Liang
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Zhengrui Xi
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Kyle Dupont
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Philip McGoldrick
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Anna Weichert
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Paul M McKeever
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Raphael Schneider
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
- Department of Medicine, Division of Neurology, University of Toronto, Toronto, ON, Canada
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | | | - Claudia Manzoni
- School of Pharmacy, University of Reading, Whiteknights, Reading, UK
| | - Rosa Rademakers
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | | | | | - Joseph E Parisi
- Department of Laboratory Medicine and Pathology and Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | | | | | - Bruce L Miller
- Department of Neurology, University of California San Francisco Memory and Aging Center, San Francisco, CA, USA
| | - William W Seeley
- Department of Neurology and Department of Pathology, University of California San Francisco Memory and Aging Center, San Francisco, CA, USA
| | | | | | - Yolande Pijnenburg
- Alzheimer Center, VU University Medical Center, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Julie van der Zee
- Neurodegenerative Brain Diseases, Center of Molecular Neurology, VIB, Antwerp, Belgium
- Laboratory of Neurogenetics, Institute Born-Bunge, University of Antwerp, Antwerp, Belgium
| | - Christine Van Broeckhoven
- Neurodegenerative Brain Diseases, Center of Molecular Neurology, VIB, Antwerp, Belgium
- Laboratory of Neurogenetics, Institute Born-Bunge, University of Antwerp, Antwerp, Belgium
| | - Isabelle Le Ber
- Sorbonne Universités, UPMC Univ Paris 06, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et la Moelle épinière (ICM), Paris, France
- Reference Center for Rare and Young Dementias, Institute of Memory and Alzheimer’s Disease (IM2A), Department of Neurology, Hopital Pitié-Salpêtrière, Paris, France
| | - Vivianna Van Deerlin
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - EunRan Suh
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Jonathan D Rohrer
- Dementia Research Centre, Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK
| | - Simon Mead
- MRC Prion Unit at UCL, Institute of Prion Diseases, London, UK
| | - Caroline Graff
- Division of Neurogeriatrics, Alzheimer Research Center, Karolinska Institutet, Solna, Sweden
- Genetics Unit, Theme Aging, Karolinska University Hospital, Stockholm, Sweden
| | - Linn Öijerstedt
- Division of Neurogeriatrics, Alzheimer Research Center, Karolinska Institutet, Solna, Sweden
- Genetics Unit, Theme Aging, Karolinska University Hospital, Stockholm, Sweden
| | - Stuart Pickering-Brown
- Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, University of Manchester, UK
| | - Sara Rollinson
- Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, University of Manchester, UK
| | - Giacomina Rossi
- Division of Neurology V and Neuropathology, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | - Fabrizio Tagliavini
- Scientific Directorate, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | - William S Brooks
- Neuroscience Research Australia and Prince of Wales Clinical School, University of New South Wales, Sydney, Australia
| | - Carol Dobson-Stone
- Brain and Mind Centre, Sydney Medical School, The University of Sydney, Sydney, Australia
- School of Medical Sciences, University of New South Wales, Sydney, Australia
| | - Glenda M Halliday
- Brain and Mind Centre, Sydney Medical School, The University of Sydney, Sydney, Australia
| | - John R Hodges
- Brain and Mind Centre, Sydney Medical School, The University of Sydney, Sydney, Australia
- Australian Research Council Centre of Excellence in Cognition and its Disorders, Sydney, Australia
| | - Olivier Piguet
- Australian Research Council Centre of Excellence in Cognition and its Disorders, Sydney, Australia
- School of Psychology and Brain and Mind Centre, University of Sydney, Sydney, Australia
| | - Giuliano Binetti
- MAC Memory Center, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Luisa Benussi
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Roberta Ghidoni
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Benedetta Nacmias
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Sandro Sorbi
- Department of Neuroscience, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
- IRCCS Don Gnocchi, Florence, Italy
| | - Amalia C Bruni
- Regional Neurogenetic Centre, Lamezia Terme, Azienda Sanitaria Provinciale Catanzaro, Italy
| | - Daniela Galimberti
- Neurodegenerative Disease Unit, University of Milan, Fondazione Ca’ Granda, IRCCS Ospedale Policlinico, Milan, Italy
| | - Elio Scarpini
- Neurodegenerative Disease Unit, University of Milan, Fondazione Ca’ Granda, IRCCS Ospedale Policlinico, Milan, Italy
| | - Innocenzo Rainero
- Department of Neuroscience “Rita Levi Montalcini”, University of Torino, Torino, Italy
| | - Elisa Rubino
- Department of Neuroscience “Rita Levi Montalcini”, University of Torino, Torino, Italy
| | - Jordi Clarimon
- IIB-Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain
- Centre of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Alberto Lleó
- IIB-Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain
- Centre of Biomedical Investigation Network for Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Agustin Ruiz
- Research Center and Memory Clinic, Fundació ACE, Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya, Barcelona, Spain
| | - Isabel Hernández
- Research Center and Memory Clinic, Fundació ACE, Institut Català de Neurociències Aplicades-Universitat Internacional de Catalunya, Barcelona, Spain
| | - Pau Pastor
- Memory Disorders Unit, Department of Neurology, Hospital Universitari Mutua de Terrassa, Barcelona, Spain
- Fundació per la Recerca Biomèdica i Social Mútua de Terrassa, Terrassa, Barcelona, Spain
| | - Monica Diez-Fairen
- Memory Disorders Unit, Department of Neurology, Hospital Universitari Mutua de Terrassa, Barcelona, Spain
- Fundació per la Recerca Biomèdica i Social Mútua de Terrassa, Terrassa, Barcelona, Spain
| | - Barbara Borroni
- Centre for Neurodegenerative Disorders, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Florence Pasquier
- National Reference Center for Young Onset Dementia, Neurology Department, Centre Hospitalier Régional Universitaire de Lille, University Hospital, Inserm U1171, DistAlz, Lille, France
| | - Vincent Deramecourt
- National Reference Center for Young Onset Dementia, Neurology Department, Centre Hospitalier Régional Universitaire de Lille, University Hospital, Inserm U1171, DistAlz, Lille, France
| | - Thibaud Lebouvier
- National Reference Center for Young Onset Dementia, Neurology Department, Centre Hospitalier Régional Universitaire de Lille, University Hospital, Inserm U1171, DistAlz, Lille, France
| | - Robert Perneczky
- Department of Psychiatry and Psychotherapy, Technische Universität München, Munich, Germany
- Department of Psychiatry and Psychotherapy, Division of Mental Health in Older Adults and Alzheimer Therapy and Research Center, Ludwig-Maximilians-Universität München, Munich, Germany
- Imperial College London, School of Public Health, Neuroepidemiology and Ageing Research Unit, London, UK
| | - Janine Diehl-Schmid
- Department of Psychiatry and Psychotherapy, Technische Universität München, Munich, Germany
| | - Jordan Grafman
- Cognitive Neurology and Alzheimer’s Center, Department of Psychiatry, Feinberg School of Medicine Chicago, IL, USA
- Department of Psychology, Weinberg College of Arts and Sciences Northwestern University Chicago, IL, USA
| | - Edward D Huey
- The Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
| | - Richard Mayeux
- The Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY, USA
- The Gertrude H. Sergievsky Center, The Departments of Neurology, Psychiatry, Epidemiology, School of Public Health, Columbia University, New York, NY, USA
| | - Michael A Nalls
- Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD, USA
| | - Dena Hernandez
- Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD, USA
| | - Andrew Singleton
- Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD, USA
| | | | - Zhen Zeng
- Merck & Co., Inc, Kenilworth, NJ, USA
| | - John Hardy
- Department of Molecular Neuroscience, Institute of Neurology, UCL, London, UK
| | - Janice Robertson
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
| | - Lorne Zinman
- Department of Medicine, Division of Neurology, University of Toronto, Toronto, ON, Canada
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Ekaterina Rogaeva
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, ON, Canada
- Department of Medicine, Division of Neurology, University of Toronto, Toronto, ON, Canada
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17
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Guerreiro R, Ross OA, Kun-Rodrigues C, Hernandez DG, Orme T, Eicher JD, Shepherd CE, Parkkinen L, Darwent L, Heckman MG, Scholz SW, Troncoso JC, Pletnikova O, Ansorge O, Clarimon J, Lleo A, Morenas-Rodriguez E, Clark L, Honig LS, Marder K, Lemstra A, Rogaeva E, St George-Hyslop P, Londos E, Zetterberg H, Barber I, Braae A, Brown K, Morgan K, Troakes C, Al-Sarraj S, Lashley T, Holton J, Compta Y, Van Deerlin V, Serrano GE, Beach TG, Lesage S, Galasko D, Masliah E, Santana I, Pastor P, Diez-Fairen M, Aguilar M, Tienari PJ, Myllykangas L, Oinas M, Revesz T, Lees A, Boeve BF, Petersen RC, Ferman TJ, Escott-Price V, Graff-Radford N, Cairns NJ, Morris JC, Pickering-Brown S, Mann D, Halliday GM, Hardy J, Trojanowski JQ, Dickson DW, Singleton A, Stone DJ, Bras J. Investigating the genetic architecture of dementia with Lewy bodies: a two-stage genome-wide association study. Lancet Neurol 2018; 17:64-74. [PMID: 29263008 PMCID: PMC5805394 DOI: 10.1016/s1474-4422(17)30400-3] [Citation(s) in RCA: 164] [Impact Index Per Article: 27.3] [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: 06/21/2017] [Revised: 08/17/2017] [Accepted: 11/03/2017] [Indexed: 01/22/2023]
Abstract
BACKGROUND Dementia with Lewy bodies is the second most common form of dementia in elderly people but has been overshadowed in the research field, partly because of similarities between dementia with Lewy bodies, Parkinson's disease, and Alzheimer's disease. So far, to our knowledge, no large-scale genetic study of dementia with Lewy bodies has been done. To better understand the genetic basis of dementia with Lewy bodies, we have done a genome-wide association study with the aim of identifying genetic risk factors for this disorder. METHODS In this two-stage genome-wide association study, we collected samples from white participants of European ancestry who had been diagnosed with dementia with Lewy bodies according to established clinical or pathological criteria. In the discovery stage (with the case cohort recruited from 22 centres in ten countries and the controls derived from two publicly available database of Genotypes and Phenotypes studies [phs000404.v1.p1 and phs000982.v1.p1] in the USA), we performed genotyping and exploited the recently established Haplotype Reference Consortium panel as the basis for imputation. Pathological samples were ascertained following autopsy in each individual brain bank, whereas clinical samples were collected after participant examination. There was no specific timeframe for collection of samples. We did association analyses in all participants with dementia with Lewy bodies, and also only in participants with pathological diagnosis. In the replication stage, we performed genotyping of significant and suggestive results from the discovery stage. Lastly, we did a meta-analysis of both stages under a fixed-effects model and used logistic regression to test for association in each stage. FINDINGS This study included 1743 patients with dementia with Lewy bodies (1324 with pathological diagnosis) and 4454 controls (1216 patients with dementia with Lewy bodies vs 3791 controls in the discovery stage; 527 vs 663 in the replication stage). Results confirm previously reported associations: APOE (rs429358; odds ratio [OR] 2·40, 95% CI 2·14-2·70; p=1·05 × 10-48), SNCA (rs7681440; OR 0·73, 0·66-0·81; p=6·39 × 10-10), an GBA (rs35749011; OR 2·55, 1·88-3·46; p=1·78 × 10-9). They also provide some evidence for a novel candidate locus, namely CNTN1 (rs7314908; OR 1·51, 1·27-1·79; p=2·32 × 10-6); further replication will be important. Additionally, we estimate the heritable component of dementia with Lewy bodies to be about 36%. INTERPRETATION Despite the small sample size for a genome-wide association study, and acknowledging the potential biases from ascertaining samples from multiple locations, we present the most comprehensive and well powered genetic study in dementia with Lewy bodies so far. These data show that common genetic variability has a role in the disease. FUNDING The Alzheimer's Society and the Lewy Body Society.
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Affiliation(s)
- Rita Guerreiro
- UK Dementia Research Institute, University College London, London, UK; Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK; Department of Medical Sciences and Institute of Biomedicine, iBiMED, University of Aveiro, Aveiro, Portugal
| | - Owen A Ross
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - Celia Kun-Rodrigues
- Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK
| | - Dena G Hernandez
- Laboratory of Neurogenetics, National Institutes on Aging, National Institutes of Health, Bethesda, MD, USA; German Center for Neurodegenerative Diseases, Tubingen, Germany
| | - Tatiana Orme
- Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK
| | | | - Claire E Shepherd
- Neuroscience Research Australia, Sydney, NSW, Australia; School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Laura Parkkinen
- Nuffield Department of Clinical Neurosciences, Oxford Parkinson's Disease Centre, University of Oxford, Oxford, UK
| | - Lee Darwent
- Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK
| | - Michael G Heckman
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Jacksonville, FL, USA
| | - Sonja W Scholz
- Neurodegenerative Diseases Research Unit, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
| | - Juan C Troncoso
- Department of Pathology (Neuropathology), Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Olga Pletnikova
- Department of Pathology (Neuropathology), Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Olaf Ansorge
- Nuffield Department of Clinical Neurosciences, Oxford Parkinson's Disease Centre, University of Oxford, Oxford, UK
| | - Jordi Clarimon
- Memory Unit, Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Alberto Lleo
- Memory Unit, Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Estrella Morenas-Rodriguez
- Memory Unit, Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Lorraine Clark
- Taub Institute for Alzheimer Disease and the Aging Brain and Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Lawrence S Honig
- Taub Institute for Alzheimer Disease and the Aging Brain and Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Karen Marder
- Taub Institute for Alzheimer Disease and the Aging Brain and Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Afina Lemstra
- Department of Neurology and Alzheimer Center, Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, Netherlands
| | - Ekaterina Rogaeva
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, ON, Canada; Department of Medicine, University of Toronto, ON, Canada
| | - Peter St George-Hyslop
- Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, ON, Canada; Department of Medicine, University of Toronto, ON, Canada; Department of Clinical Neurosciences, Cambridge Institute for Medical Research, University of Cambridge, Cambridge, UK
| | - Elisabet Londos
- Clinical Memory Research Unit, Institution of Clinical Sciences Malmo, Lund University, Sweden
| | - Henrik Zetterberg
- UK Dementia Research Institute, University College London, London, UK; Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK; Clinical Neurochemistry Laboratory, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Molndal, Sweden
| | - Imelda Barber
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Anne Braae
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Kristelle Brown
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Kevin Morgan
- Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Claire Troakes
- Department of Basic and Clinical Neuroscience and Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Safa Al-Sarraj
- Department of Basic and Clinical Neuroscience and Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Tammaryn Lashley
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK
| | - Janice Holton
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK
| | - Yaroslau Compta
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK; Parkinson's Disease & Movement Disorders Unit, Neurology Service, Hospital Clinic, IDIBAPS, CIBERNED, Department of Biomedicine, University of Barcelona, Barcelona, Spain
| | - Vivianna Van Deerlin
- Department of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | | | - Suzanne Lesage
- Inserm U1127, CNRS UMR7225, Sorbonne Universites, UPMC Univ Paris 06, UMR, Paris, France; S1127, Institut du Cerveau et de la Moelle epiniere, Paris, France
| | - Douglas Galasko
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA; Veterans Affairs San Diego Healthcare System, La Jolla, CA, USA
| | - Eliezer Masliah
- Laboratory of Neurogenetics, National Institutes on Aging, National Institutes of Health, Bethesda, MD, USA; Division of Neurosciences, National Institutes of Health, Bethesda, MD, USA
| | - Isabel Santana
- Neurology Service, University of Coimbra Hospital, Coimbra, Portugal
| | - Pau Pastor
- Centro de Investigacion Biomedica en Red en Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain; Memory Unit, Department of Neurology, University Hospital Mutua de Terrassa, University of Barcelona, Barcelona, Spain; Fundacio de Docencia I Recerca Mutua de Terrassa, Terrassa, Barcelona, Spain
| | - Monica Diez-Fairen
- Centro de Investigacion Biomedica en Red en Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain; Memory Unit, Department of Neurology, University Hospital Mutua de Terrassa, University of Barcelona, Barcelona, Spain; Fundacio de Docencia I Recerca Mutua de Terrassa, Terrassa, Barcelona, Spain
| | - Miquel Aguilar
- Centro de Investigacion Biomedica en Red en Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain; Memory Unit, Department of Neurology, University Hospital Mutua de Terrassa, University of Barcelona, Barcelona, Spain; Fundacio de Docencia I Recerca Mutua de Terrassa, Terrassa, Barcelona, Spain
| | - Pentti J Tienari
- Molecular Neurology, Research Programs Unit, University of Helsinki, Helsinki, Finland; Department of Neurology, Helsinki University Hospital, Helsinki, Finland
| | - Liisa Myllykangas
- Department of Pathology, Haartman Institute, University of Helsinki, Helsinki, Finland; HUSLAB, Helsinki, Finland
| | - Minna Oinas
- Department of Neurosurgery, University of Helsinki, Helsinki, Finland; Department of Neuropathology and Neurosurgery, Helsinki University Hospital, Helsinki, Finland
| | - Tamas Revesz
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK
| | - Andrew Lees
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK
| | - Brad F Boeve
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | | | - Tanis J Ferman
- Department of Psychiatry, Mayo Clinic, Jacksonville, FL, USA
| | - Valentina Escott-Price
- MRC Centre for Neuropsychiatric Genetics and Genomics, School of Medicine, Cardiff University, Cardiff, UK
| | | | - Nigel J Cairns
- Knight Alzheimer's Disease Research Center, Department of Neurology, Washington University School of Medicine, Saint Louis, MO, USA
| | - John C Morris
- Knight Alzheimer's Disease Research Center, Department of Neurology, Washington University School of Medicine, Saint Louis, MO, USA
| | - Stuart Pickering-Brown
- Institute of Brain, Behaviour and Mental Health, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK
| | - David Mann
- Institute of Brain, Behaviour and Mental Health, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK
| | - Glenda M Halliday
- Neuroscience Research Australia, Sydney, NSW, Australia; School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia; Brain and Mind Centre, Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - John Hardy
- UK Dementia Research Institute, University College London, London, UK; Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK
| | - John Q Trojanowski
- Department of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Andrew Singleton
- Laboratory of Neurogenetics, National Institutes on Aging, National Institutes of Health, Bethesda, MD, USA
| | | | - Jose Bras
- UK Dementia Research Institute, University College London, London, UK; Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK; Department of Medical Sciences and Institute of Biomedicine, iBiMED, University of Aveiro, Aveiro, Portugal.
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18
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Tropea TF, Xie SX, Rick J, Chahine LM, Dahodwala N, Doshi J, Davatzikos C, Shaw LM, Van Deerlin V, Trojanowski JQ, Weintraub D, Chen-Plotkin AS. APOE, thought disorder, and SPARE-AD predict cognitive decline in established Parkinson's disease. Mov Disord 2017; 33:289-297. [PMID: 29168904 DOI: 10.1002/mds.27204] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [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: 05/16/2017] [Revised: 08/23/2017] [Accepted: 09/18/2017] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND People with PD are at high risk of developing cognitive impairment and dementia. Cross-sectional studies have identified candidate biomarkers associated with cognitive decline. However, longitudinal studies on this topic are rarer, and few have investigated the use of biomarker panels encompassing multiple modalities. The objective of this study was to find baseline predictors of cognitive decline in longitudinally followed, nondemented Parkinson's disease patients. METHODS We performed a prospective cohort study of 100 PD patients with a median disease duration of 6.4 years. All participants were nondemented at baseline. We examined 16 baseline biomarkers from clinical, genetic, biochemical, and MRI-based imaging modalities for their association with longitudinal cognitive decline for up to 8 years. We investigated biomarkers individually, as well as in a multivariate linear mixed-effects model encompassing multimodal biomarkers, with change in the Mattis Dementia Rating Scale-2 over time as the primary outcome. Annual consensus process-derived cognitive diagnosis was used for Cox proportional hazards modeling of risk for cognitive decline. RESULTS In multivariate analysis, the presence of the APOE E4 allele, thought disorder, and an Alzheimer's disease pattern of brain atrophy (spatial pattern of abnormality for recognition of early Alzheimer's disease index) best predicted cognitive decline, with APOE E4 genotype exerting the greatest effect. The presence of the APOE E4 allele was associated with a 3.5 times higher risk of worsening cognitive diagnosis over time (HR, 3.53; 95% CI, 1.52-8.24; P < 0.05). The APOE genotype effect was not specific to any Mattis Dementia Rating Scale-2 domain. CONCLUSIONS Our results confirm the importance of Alzheimer's disease biomarkers as risk factors for cognitive decline in established Parkinson's disease. © 2017 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Thomas F Tropea
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Sharon X Xie
- Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jacqueline Rick
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lana M Chahine
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Nabila Dahodwala
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jimit Doshi
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Christos Davatzikos
- Department of Radiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Leslie M Shaw
- Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Vivianna Van Deerlin
- Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - John Q Trojanowski
- Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Center for Neurodegenerative Disease Research, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Daniel Weintraub
- Psychiatry, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Parkinson's Disease and Mental Illness Research, Education and Clinical Centers (PADRECC and MIRECC), Philadelphia Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Alice S Chen-Plotkin
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Placek K, Massimo L, Olm C, Ternes K, Firn K, Van Deerlin V, Lee EB, Trojanowski JQ, Lee VMY, Irwin D, Grossman M, McMillan CT. Cognitive reserve in frontotemporal degeneration: Neuroanatomic and neuropsychological evidence. Neurology 2016; 87:1813-1819. [PMID: 27683847 DOI: 10.1212/wnl.0000000000003250] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Accepted: 07/05/2016] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To evaluate if cognitive reserve (CR) contributes to interindividual differences in frontal gray matter density (GMD) and executive impairment that underlie heterogeneity in the disease course of confirmed frontotemporal lobar degeneration (FTLD) pathology. METHODS Fifty-five patients with autopsy confirmation or a pathogenic mutation consistent with underlying tau (FTLD-tau) or TDP-43 (FTLD-TDP) pathology and 90 demographically comparable healthy controls were assessed with T1 MRI and neuropsychological measures (Mini-Mental State Examination, letter fluency, forward digit span, Rey complex figure, and Boston Naming Test). CR was indexed using a composite measure of education and occupation. We used t tests to identify reduced GMD in patients with FTLD relative to controls, regression analyses to relate reduced GMD to CR index, and correlations to relate regions of GMD associated with CR to performance on neuropsychological measures. RESULTS Patients with FTLD demonstrated impairment on neuropsychological measures. Patients with FTLD exhibited reduced bilateral frontotemporal GMD relative to controls, consistent with the known anatomic distribution of FTLD pathology. Higher CR index was associated with superior letter fluency and with GMD in right dorsolateral prefrontal cortex, orbitofrontal cortex, rostral frontal cortex, and inferior frontal gyrus. Furthermore, we found that higher GMD in frontal regions associated with CR was associated with superior letter fluency. CONCLUSIONS Executive control and verbal ability assessed by letter fluency in FTLD is mediated in part by CR and frontal GMD. The identification of factors influencing cognitive and anatomic heterogeneity in FTLD suggests that CR should be considered in symptom detection, prognosis, and treatment.
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Affiliation(s)
- Katerina Placek
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia
| | - Lauren Massimo
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia
| | - Christopher Olm
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia
| | - Kylie Ternes
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia
| | - Kim Firn
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia
| | - Vivianna Van Deerlin
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia
| | - Edward B Lee
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia
| | - John Q Trojanowski
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia
| | - Virginia M-Y Lee
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia
| | - David Irwin
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia
| | - Murray Grossman
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia
| | - Corey T McMillan
- From the Department of Neurology, Penn Frontotemporal Degeneration Center (K.P., L.M., C.O., K.T., K.F., D.I., M.G., C.T.M.), and Department of Pathology & Laboratory Medicine, Center for Neurodegenerative Disease Research (V.V.D., E.B.L., J.Q.T., V.M.-Y.L., D.I.), University of Pennsylvania, Philadelphia.
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Windon A, Roth J, Strubinger J, McGrath C, Van Deerlin V. Comparison of Roche Cobas to Hologic Cervista Assays in the Evaluation of High-Risk HPV Testing from Gynecologic Cytology Specimens. Am J Clin Pathol 2016. [DOI: 10.1093/ajcp/aqw156.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kun-Rodrigues C, Ross OA, Orme T, Shepherd C, Parkkinen L, Darwent L, Hernandez D, Ansorge O, Clark LN, Honig LS, Marder K, Lemstra A, Scheltens P, van der Flier W, Louwersheimer E, Holstege H, Rogaeva E, St George-Hyslop P, Londos E, Zetterberg H, Barber I, Braae A, Brown K, Morgan K, Maetzler W, Berg D, Troakes C, Al-Sarraj S, Lashley T, Holton J, Compta Y, Van Deerlin V, Trojanowski JQ, Serrano GE, Beach TG, Clarimon J, Lleó A, Morenas-Rodríguez E, Lesage S, Galasko D, Masliah E, Santana I, Diez M, Pastor P, Tienari PJ, Myllykangas L, Oinas M, Revesz T, Lees A, Boeve BF, Petersen RC, Ferman TJ, Escott-Price V, Graff-Radford N, Cairns NJ, Morris JC, Stone DJ, Pickering-Brown S, Mann D, Dickson DW, Halliday GM, Singleton A, Guerreiro R, Bras J. Analysis of C9orf72 repeat expansions in a large international cohort of dementia with Lewy bodies. Neurobiol Aging 2016; 49:214.e13-214.e15. [PMID: 27666590 DOI: 10.1016/j.neurobiolaging.2016.08.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [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: 07/13/2016] [Revised: 08/22/2016] [Accepted: 08/25/2016] [Indexed: 12/13/2022]
Abstract
C9orf72 repeat expansions are a common cause of amyotrophic lateral sclerosis and frontotemporal dementia. To date, no large-scale study of dementia with Lewy bodies (DLB) has been undertaken to assess the role of C9orf72 repeat expansions in the disease. Here, we investigated the prevalence of C9orf72 repeat expansions in a large cohort of DLB cases and identified no pathogenic repeat expansions in neuropathologically or clinically defined cases, showing that C9orf72 repeat expansions are not causally associated with DLB.
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Affiliation(s)
- Celia Kun-Rodrigues
- Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Owen A Ross
- Department of Neuroscience, Mayo Clinic, Jacksonville, FL, USA
| | - Tatiana Orme
- Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Claire Shepherd
- Neuroscience Research Australia, Sydney, Australia; School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Laura Parkkinen
- Nuffield Department of Clinical Neurosciences, Oxford Parkinson's Disease Centre, University of Oxford, Oxford, UK
| | - Lee Darwent
- Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Dena Hernandez
- Laboratory of Neurogenetics, National Institutes on Aging, NIH, Bethesda, MD, USA
| | - Olaf Ansorge
- Nuffield Department of Clinical Neurosciences, Oxford Parkinson's Disease Centre, University of Oxford, Oxford, UK
| | - Lorraine N Clark
- Taub Institute for Alzheimer Disease and the Aging Brain, Columbia University, New York, NY, USA; Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Lawrence S Honig
- Taub Institute for Alzheimer Disease and the Aging Brain, Columbia University, New York, NY, USA; Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Karen Marder
- Taub Institute for Alzheimer Disease and the Aging Brain, Columbia University, New York, NY, USA; Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Afina Lemstra
- Department of Neurology and Alzheimer Center, Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, the Netherlands
| | - Philippe Scheltens
- Department of Neurology and Alzheimer Center, Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, the Netherlands
| | - Wiesje van der Flier
- Department of Neurology and Alzheimer Center, Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, the Netherlands
| | - Eva Louwersheimer
- Department of Neurology and Alzheimer Center, Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, the Netherlands
| | - Henne Holstege
- Department of Neurology and Alzheimer Center, Neuroscience Campus Amsterdam, VU University Medical Center, Amsterdam, the Netherlands
| | - Ekaterina Rogaeva
- Department of Medicine, Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada
| | - Peter St George-Hyslop
- Department of Medicine, Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada
| | - Elisabet Londos
- Clinical Memory Research Unit, Institution of Clinical Sciences Malmö, Lund University, Lund, Sweden
| | - Henrik Zetterberg
- Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK; Clinical Neurochemistry Laboratory, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden
| | - Imelda Barber
- Translation Cell Sciences-Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Anne Braae
- Translation Cell Sciences-Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Kristelle Brown
- Translation Cell Sciences-Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Kevin Morgan
- Translation Cell Sciences-Human Genetics, School of Life Sciences, Queens Medical Centre, University of Nottingham, Nottingham, UK
| | - Walter Maetzler
- Hertie Institute for Clinical Brain Research, Department of Neurodegeneration, Center of Neurology, University of Tuebingen, Tuebingen, Germany; Department of Neurology, Christian-Albrechts University of Kiel, Kiel, Germany
| | - Daniela Berg
- Hertie Institute for Clinical Brain Research, Department of Neurodegeneration, Center of Neurology, University of Tuebingen, Tuebingen, Germany; Department of Neurology, Christian-Albrechts University of Kiel, Kiel, Germany
| | - Claire Troakes
- Department of Basic and Clinical Neuroscience and Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Safa Al-Sarraj
- Department of Basic and Clinical Neuroscience and Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Tammaryn Lashley
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Janice Holton
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Yaroslau Compta
- Movement Disorders Unit, Neurology Service, Clinical Neuroscience Institute (ICN), Hospital Clínic, University of Barcelona, IDIBAPS, Barcelona, Spain
| | - Vivianna Van Deerlin
- Department of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - John Q Trojanowski
- Department of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | | | | | - Jordi Clarimon
- Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universidad Autònoma de Barcelona, Barcelona, Catalonia, Spain
| | - Alberto Lleó
- Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universidad Autònoma de Barcelona, Barcelona, Catalonia, Spain
| | - Estrella Morenas-Rodríguez
- Department of Neurology, IIB Sant Pau, Hospital de la Santa Creu i Sant Pau, Universidad Autònoma de Barcelona, Barcelona, Catalonia, Spain
| | - Suzanne Lesage
- Sorbonne Université, Université Pierre et Marie Curie-Paris 06, Inserm, Centre National de la Reserche Scientifique, Institute du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital de la Salpêtrière, Département de Génétique et Cytogénétique, Paris, France
| | - Douglas Galasko
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA; Veterans Affairs San Diego Healthcare System, La Jolla, CA, USA
| | - Eliezer Masliah
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, USA; Veterans Affairs San Diego Healthcare System, La Jolla, CA, USA
| | - Isabel Santana
- Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Monica Diez
- Memory Unit, Department of Neurology, University Hospital Mútua de Terrassa, and Foundation Mútua de Terrassa, Barcelona, Spain; Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
| | - Pau Pastor
- Memory Unit, Department of Neurology, University Hospital Mútua de Terrassa, and Foundation Mútua de Terrassa, Barcelona, Spain; Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
| | - Pentti J Tienari
- Molecular Neurology, Research Programs Unit, University of Helsinki, Department of Neurology, Helsinki University Hospital, Helsinki, Finland
| | - Liisa Myllykangas
- Department of Pathology, University of Helsinki, Helsinki, Finland and HUSLAB
| | - Minna Oinas
- Department of Neuropathology and Neurosurgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Tamas Revesz
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Andrew Lees
- Queen Square Brain Bank, Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - Brad F Boeve
- Neurology Department, Mayo Clinic, Rochester, MN, USA
| | | | - Tanis J Ferman
- Department of Psychiatry, Mayo Clinic, Jacksonville, FL, USA; Department of Psychology, Mayo Clinic, Jacksonville, FL, USA
| | - Valentina Escott-Price
- MRC Centre for Neuropsychiatric Genetics and Genomics, School of Medicine, Cardiff University, Cardiff, UK
| | | | - Nigel J Cairns
- Knight Alzheimer's Disease Research Center, Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
| | - John C Morris
- Knight Alzheimer's Disease Research Center, Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
| | - David J Stone
- Genetics and Pharmacogenomics, Merck Research Laboratories, West Point, PA, USA
| | - Stuart Pickering-Brown
- Institute of Brain, Behaviour and Mental Health, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK
| | - David Mann
- Institute of Brain, Behaviour and Mental Health, Faculty of Medical and Human Sciences, University of Manchester, Manchester, UK
| | | | - Glenda M Halliday
- Neuroscience Research Australia, Sydney, Australia; School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Andrew Singleton
- Laboratory of Neurogenetics, National Institutes on Aging, NIH, Bethesda, MD, USA
| | - Rita Guerreiro
- Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK; Department of Medical Sciences and Institute of Biomedicine-iBiMED, University of Aveiro, Aveiro, Portugal
| | - Jose Bras
- Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK; Department of Medical Sciences and Institute of Biomedicine-iBiMED, University of Aveiro, Aveiro, Portugal.
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Kang JH, Mollenhauer B, Coffey CS, Toledo JB, Weintraub D, Galasko DR, Irwin DJ, Van Deerlin V, Chen-Plotkin AS, Caspell-Garcia C, Waligórska T, Taylor P, Shah N, Pan S, Zero P, Frasier M, Marek K, Kieburtz K, Jennings D, Tanner CM, Simuni T, Singleton A, Toga AW, Chowdhury S, Trojanowski JQ, Shaw LM. CSF biomarkers associated with disease heterogeneity in early Parkinson's disease: the Parkinson's Progression Markers Initiative study. Acta Neuropathol 2016; 131:935-49. [PMID: 27021906 DOI: 10.1007/s00401-016-1552-2] [Citation(s) in RCA: 146] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 02/24/2016] [Accepted: 02/24/2016] [Indexed: 12/28/2022]
Abstract
The development of biomarkers to predict the progression of Parkinson's disease (PD) from its earliest stage through its heterogeneous course is critical for research and therapeutic development. The Parkinson's Progression Markers Initiative (PPMI) study is an ongoing international multicenter, prospective study to validate biomarkers in drug-naïve PD patients and matched healthy controls (HC). We quantified cerebrospinal fluid (CSF) alpha-synuclein (α-syn), amyloid-beta1-42 (Aβ1-42), total tau (t-tau), and tau phosphorylated at Thr181 (p-tau) in 660 PPMI subjects at baseline, and correlated these data with measures of the clinical features of these subjects. We found that CSF α-syn, t-tau and p-tau levels, but not Aβ1-42, were significantly lower in PD compared with HC, while the diagnostic value of the individual CSF biomarkers for PD diagnosis was limited due to large overlap. The level of α-syn, but not other biomarkers, was significantly lower in PD patients with non-tremor-dominant phenotype compared with tremor-dominant phenotype. In addition, in PD patients the lowest Aβ1-42, or highest t-tau/Aβ1-42 and t-tau/α-syn quintile in PD patients were associated with more severe non-motor dysfunction compared with the highest or lowest quintiles, respectively. In a multivariate regression model, lower α-syn was significantly associated with worse cognitive test performance. APOE ε4 genotype was associated with lower levels of Aβ1-42, but neither with PD diagnosis nor cognition. Our data suggest that the measurement of CSF biomarkers in early-stage PD patients may relate to disease heterogeneity seen in PD. Longitudinal observations in PPMI subjects are needed to define their prognostic performance.
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Sondheimer N, Zollo O, Van Deerlin V, Trojanowski JQ. Analysis of cerebrospinal fluid mitochondrial DNA levels in Alzheimer disease. Ann Neurol 2014; 75:458-60. [PMID: 24424574 DOI: 10.1002/ana.24107] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2013] [Revised: 12/06/2013] [Accepted: 01/11/2014] [Indexed: 11/05/2022]
Affiliation(s)
- Neal Sondheimer
- Departments of Pediatrics, University of Pennsylvania, Philadelphia, PA
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Gallagher MD, Suh E, Grossman M, Elman L, McCluskey L, Van Swieten JC, Al-Sarraj S, Neumann M, Gelpi E, Ghetti B, Rohrer JD, Halliday G, Van Broeckhoven C, Seilhean D, Shaw PJ, Frosch MP, Alafuzoff I, Antonell A, Bogdanovic N, Brooks W, Cairns NJ, Cooper-Knock J, Cotman C, Cras P, Cruts M, De Deyn PP, DeCarli C, Dobson-Stone C, Engelborghs S, Fox N, Galasko D, Gearing M, Gijselinck I, Grafman J, Hartikainen P, Hatanpaa KJ, Highley JR, Hodges J, Hulette C, Ince PG, Jin LW, Kirby J, Kofler J, Kril J, Kwok JBJ, Levey A, Lieberman A, Llado A, Martin JJ, Masliah E, McDermott CJ, McKee A, McLean C, Mead S, Miller CA, Miller J, Munoz DG, Murrell J, Paulson H, Piguet O, Rossor M, Sanchez-Valle R, Sano M, Schneider J, Silbert LC, Spina S, van der Zee J, Van Langenhove T, Warren J, Wharton SB, White CL, Woltjer RL, Trojanowski JQ, Lee VMY, Van Deerlin V, Chen-Plotkin AS. TMEM106B is a genetic modifier of frontotemporal lobar degeneration with C9orf72 hexanucleotide repeat expansions. Acta Neuropathol 2014; 127:407-18. [PMID: 24442578 PMCID: PMC4003885 DOI: 10.1007/s00401-013-1239-x] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Revised: 12/17/2013] [Accepted: 12/20/2013] [Indexed: 01/01/2023]
Abstract
Hexanucleotide repeat expansions in chromosome 9 open reading frame 72 (C9orf72) have recently been linked to frontotemporal lobar degeneration (FTLD) and amyotrophic lateral sclerosis, and may be the most common genetic cause of both neurodegenerative diseases. Genetic variants at TMEM106B influence risk for the most common neuropathological subtype of FTLD, characterized by inclusions of TAR DNA-binding protein of 43 kDa (FTLD-TDP). Previous reports have shown that TMEM106B is a genetic modifier of FTLD-TDP caused by progranulin (GRN) mutations, with the major (risk) allele of rs1990622 associating with earlier age at onset of disease. Here, we report that rs1990622 genotype affects age at death in a single-site discovery cohort of FTLD patients with C9orf72 expansions (n = 14), with the major allele correlated with later age at death (p = 0.024). We replicate this modifier effect in a 30-site international neuropathological cohort of FTLD-TDP patients with C9orf72 expansions (n = 75), again finding that the major allele associates with later age at death (p = 0.016), as well as later age at onset (p = 0.019). In contrast, TMEM106B genotype does not affect age at onset or death in 241 FTLD-TDP cases negative for GRN mutations or C9orf72 expansions. Thus, TMEM106B is a genetic modifier of FTLD with C9orf72 expansions. Intriguingly, the genotype that confers increased risk for developing FTLD-TDP (major, or T, allele of rs1990622) is associated with later age at onset and death in C9orf72 expansion carriers, providing an example of sign epistasis in human neurodegenerative disease.
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Affiliation(s)
- Michael D Gallagher
- Cell and Molecular Biology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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Hu WT, Watts K, Grossman M, Glass J, Lah JJ, Hales C, Shelnutt M, Van Deerlin V, Trojanowski JQ, Levey AI. Reduced CSF p-Tau181 to Tau ratio is a biomarker for FTLD-TDP. Neurology 2013; 81:1945-52. [PMID: 24174584 PMCID: PMC3843382 DOI: 10.1212/01.wnl.0000436625.63650.27] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [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: 06/13/2013] [Accepted: 08/26/2013] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES To validate the ability of candidate CSF biomarkers to distinguish between the 2 main forms of frontotemporal lobar degeneration (FTLD), FTLD with TAR DNA-binding protein 43 (TDP-43) inclusions (FTLD-TDP) and FTLD with Tau inclusions (FTLD-Tau). METHODS Antemortem CSF samples were collected from 30 patients with FTLD in a single-center validation cohort, and CSF levels of 5 putative FTLD-TDP biomarkers as well as levels of total Tau (t-Tau) and Tau phosphorylated at threonine 181 (p-Tau181) were measured using independent assays. Biomarkers most associated with FTLD-TDP were then tested in a separate 2-center validation cohort composed of subjects with FTLD-TDP, FTLD-Tau, Alzheimer disease (AD), and cognitively normal subjects. The sensitivity and specificity of FTLD-TDP biomarkers were determined. RESULTS In the first validation cohort, FTLD-TDP cases had decreased levels of p-Tau181 and interleukin-23, and increased Fas. Reduced ratio of p-Tau181 to t-Tau (p/t-Tau) was the strongest predictor of FTLD-TDP pathology. Analysis in the second validation cohort showed CSF p/t-Tau ratio <0.37 to distinguish FTLD-TDP from FTLD-Tau, AD, and healthy seniors with 82% sensitivity and 82% specificity. CONCLUSION A reduced CSF p/t-Tau ratio represents a reproducible, validated biomarker for FTLD-TDP with performance approaching well-established CSF AD biomarkers. Introducing this biomarker into research and the clinical arena can significantly increase the power of clinical trials targeting abnormal accumulations of TDP-43 or Tau, and select the appropriate patients for target-specific therapies. CLASSIFICATION OF EVIDENCE This study provides Class II evidence that the CSF p/t-Tau ratio distinguishes FTLD-TDP from FTLD-Tau.
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Affiliation(s)
- William T Hu
- From the Department of Neurology (W.T.H., K.W., J.G., J.J.L., C.H., M.S., A.I.L.), Center for Neurodegenerative Diseases Research (W.T.H., K.W., J.G., J.J.L., C.H., A.I.L.), Alzheimer's Disease Research Center (W.T.H., J.G., J.J.L., C.H., A.I.L.), Emory University School of Medicine, Atlanta, GA; and Departments of Neurology (M.G.) and Laboratory Medicine and Pathology (V.V.D., J.Q.T.), University of Pennsylvania, Philadelphia
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Arnold SE, Vega IE, Karlawish JH, Wolk DA, Nunez J, Negron M, Xie SX, Wang LS, Dubroff JG, McCarty-Wood E, Trojanowski JQ, Van Deerlin V. Frequency and clinicopathological characteristics of presenilin 1 Gly206Ala mutation in Puerto Rican Hispanics with dementia. J Alzheimers Dis 2013; 33:1089-95. [PMID: 23114514 DOI: 10.3233/jad-2012-121570] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [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]
Abstract
The frequency and clinical and pathological characteristics associated with the Gly206Ala presenilin 1 (PSEN1) mutation in Puerto Rican and non-Puerto Rican Hispanics were evaluated at the University of Pennsylvania's Alzheimer's Disease Center. DNAs from all cohort subjects were genotyped for the Gly206Ala PSEN1 mutation. Carriers and non-carriers with neurodegenerative disease dementias were compared for demographic, clinical, psychometric, and biomarker variables. Nineteen (12.6%) of 151 unrelated subjects with dementia were discovered to carry the PSEN1 Gly206Ala mutation. Microsatellite marker genotyping determined a common ancestral haplotype for all carriers. Carriers were all of Puerto Rican heritage with significantly younger age of onset, but otherwise were clinically and neuropsychologically comparable to those of non-carriers with AD. Three subjects had extensive topographic and biochemical biomarker assessments that were also typical of non-carriers with AD. Neuropathological examination in one subject revealed severe, widespread plaque and tangle pathology without other meaningful disease lesions. The PSEN1 Gly206Ala mutation is notably frequent in unrelated Puerto Rican immigrants with dementia in Philadelphia. Considered together with the increased prevalence and mortality of AD reported in Puerto Rico, these high rates may reflect hereditary risk concentrated in the island which warrants further study.
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Affiliation(s)
- Steven E Arnold
- Department of Psychiatry, University of Pennsylvania, Philadelphia, PA 19104, USA.
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Ryvkin P, Leung YY, Dragomir I, Schuck T, Schellenberg G, Arnold S, Chen‐Plotkin A, Van Deerlin V, Lee V, Trojanowski J, Gregory B, Wang L. P3–064: Characterizing the Alzheimer's disease prefrontal cortex transcriptome by multiple RNA‐sequencing. Alzheimers Dement 2013. [DOI: 10.1016/j.jalz.2013.05.1134] [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: 11/28/2022]
Affiliation(s)
- Paul Ryvkin
- University of Pennsylvania Philadelphia Pennsylvania United States
| | - Yuk Yee Leung
- University of Pennsylvania Philadelphia Pennsylvania United States
| | | | - Theresa Schuck
- University of Pennsylvania Philadelphia Pennsylvania United States
| | | | - Steven Arnold
- University of Pennsylvania School of Medicine Philadelphia Pennsylvania United States
| | | | | | - Virginia Lee
- University of Pennsylvania School of Medicine Philadelphia Pennsylvania United States
| | - John Trojanowski
- University of Pennsylvania School of Medicine Philadelphia Pennsylvania United States
| | - Brian Gregory
- University of Pennsylvania Philadelphia Pennsylvania United States
| | - Li‐San Wang
- University of Pennsylvania Philadelphia Pennsylvania United States
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Leung YY, Toledo J, Nefedov A, Polikar R, Raghavan N, Xie S, Farnum M, Schultz T, Baek Y, Lobanov V, DiBernardo A, Van Deerlin V, Kling M, Chen‐Plotkin A, Mailman M, Hu W, Perrin R, Fagan A, Grossman M, Holtzman D, Soares H, Morris J, Baker D, Arnold S, Narayan V, Lee V, Shaw L, Wittenberg G, Wang L, Trojanowski J. O1–02–05: Identifying multi‐analyte CSF biomarkers for Alzheimer's disease in a multi‐cohort study. Alzheimers Dement 2013. [DOI: 10.1016/j.jalz.2013.04.059] [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: 11/29/2022]
Affiliation(s)
- Yuk Yee Leung
- University of Pennsylvania Philadelphia Pennsylvania United States
| | - Juan Toledo
- University of Pennsylvania School of Medicine Philadelphia Pennsylvania United States
| | - Alexey Nefedov
- University of Pennsylvania Philadelphia Pennsylvania United States
| | - Robi Polikar
- Rowan University Glassboro New Jersey United States
| | | | - Sharon Xie
- University of Pennsylvania School of Medicine Philadelphia Pennsylvania United States
| | - Michael Farnum
- Janssen Pharmaceuticals Spring House Pennsylvania United States
| | - Tim Schultz
- Janssen Pharmaceuticals Spring House Pennsylvania United States
| | - Young Baek
- University of Pennsylvania School of Medicine Philadelphia Pennsylvania United States
| | - Victor Lobanov
- Janssen Pharmaceuticals Spring House Pennsylvania United States
| | | | | | - Mitchel Kling
- Perelman School of Medicine, University of Pennsylvania Philadelphia Pennsylvania United States
| | | | | | - William Hu
- Emory University Atlanta Georgia United States
| | - Richard Perrin
- Washington University, St. Louis St. Louis Missouri United States
| | - Anne Fagan
- Boston University Boston Massachusetts United States
| | - Murray Grossman
- University of Pennsylvania Philadelphia Pennsylvania United States
| | - David Holtzman
- Washington University, St. Louis St. Louis Missouri United States
| | - Holly Soares
- Bristol Myers Squibb Wallingford Connecticut United States
| | - John Morris
- Washington University, St. Louis St. Louis Missouri United States
| | - David Baker
- Janssen R&D Titusville New Jersey United States
| | - Steven Arnold
- University of Pennsylvania School of Medicine Philadelphia Pennsylvania United States
| | | | - Virginia Lee
- University of Pennsylvania Philadelphia Pennsylvania United States
| | - Leslie Shaw
- University of Pennsylvania Medical Center Philadelphia Pennsylvania United States
| | | | - Li‐San Wang
- University of Pennsylvania School of Medicine Philadelphia Pennsylvania United States
| | - John Trojanowski
- University of Pennsylvania School of Medicine Philadelphia Pennsylvania United States
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Yarchoan M, Xie SX, Kling MA, Toledo JB, Wolk DA, Lee EB, Van Deerlin V, Lee VMY, Trojanowski JQ, Arnold SE. Cerebrovascular atherosclerosis correlates with Alzheimer pathology in neurodegenerative dementias. Brain 2012. [PMID: 23204143 DOI: 10.1093/brain/aws271] [Citation(s) in RCA: 186] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
A growing body of evidence demonstrates an association between vascular risk factors and Alzheimer's disease. This study investigated the frequency and severity of atherosclerotic plaques in the circle of Willis in Alzheimer's disease and multiple other neurodegenerative diseases. Semi-quantitative data from gross and microscopic neuropathological examinations in 1000 cases were analysed, including 410 with a primary diagnosis of Alzheimer's disease, 230 with synucleinopathies, 157 with TDP-43 proteinopathies, 144 with tauopathies and 59 with normal ageing. More than 77% of subjects with Alzheimer's disease had grossly apparent circle of Willis atherosclerosis, a percentage that was significantly higher than normal (47%), or other neurodegenerative diseases (43-67%). Age- and sex-adjusted atherosclerosis ratings were highly correlated with neuritic plaque, paired helical filaments tau neurofibrillary tangle and cerebral amyloid angiopathy ratings in the whole sample and within individual groups. We found no associations between atherosclerosis ratings and α-synuclein or TDP-43 lesion ratings. The association between age-adjusted circle of Willis atherosclerosis and Alzheimer's disease-type pathology was more robust for female subjects than male subjects. These results provide further confirmation and specificity that vascular disease and Alzheimer's disease are interrelated and suggest that common aetiologic or reciprocally synergistic pathophysiological mechanisms promote both vascular pathology and plaque and tangle pathology.
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Mata IF, Checkoway H, Hutter CM, Samii A, Roberts JW, Kim HM, Agarwal P, Alvarez V, Ribacoba R, Pastor P, Lorenzo-Betancor O, Infante J, Sierra M, Gómez-Garre P, Mir P, Ritz B, Rhodes SL, Colcher A, Van Deerlin V, Chung KA, Quinn JF, Yearout D, Martinez E, Farin FM, Wan JY, Edwards KL, Zabetian CP. Common variation in the LRRK2 gene is a risk factor for Parkinson's disease. Mov Disord 2012; 27:1822-5. [PMID: 23115130 DOI: 10.1002/mds.25226] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2012] [Revised: 08/22/2012] [Accepted: 09/06/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Common variants in the LRRK2 gene influence the risk of Parkinson's disease (PD) in Asians, but whether the same is true in European-derived populations is less clear. METHODS We genotyped 66 LRRK2 tagging single-nucleotide polymorphisms (SNPs) in 575 PD patients and 689 controls from the northwestern United States (tier 1). PD-associated SNPs (P < .05) were then genotyped in an independent sample of 3617 cases and 2512 controls from the United States and Spain (tier 2). Logistic regression was used to model additive SNP genotype effects adjusted for age and sex among white individuals. RESULTS Two regions showed independent association with PD in tier 1, and SNPs in both regions were successfully replicated in tier 2 (rs10878226, combined odds ratio [OR], 1.20; 95% confidence interval [CI], 1.08-1.33; P = 6.3 × 10(-4); rs11176013, OR, 0.89; CI, 0.83-0.95; P = 4.6 × 10(-4)). CONCLUSIONS Our data suggest that common variation within LRRK2 conveys susceptibility for PD in individuals of European ancestry.
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Affiliation(s)
- Ignacio F Mata
- Veterans Affairs Puget Sound Health Care System, Seattle, Washington 98108, USA.
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Irwin DJ, McMillan CT, Toledo JB, Arnold SE, Shaw LM, Wang LS, Van Deerlin V, Lee VMY, Trojanowski JQ, Grossman M. Comparison of cerebrospinal fluid levels of tau and Aβ 1-42 in Alzheimer disease and frontotemporal degeneration using 2 analytical platforms. ACTA ACUST UNITED AC 2012; 69:1018-25. [PMID: 22490326 DOI: 10.1001/archneurol.2012.26] [Citation(s) in RCA: 89] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To use values of cerebrospinal fluid tau and β-amyloid obtained from 2 different analytical immunoassays to differentiate Alzheimer disease (AD) from frontotemporal lobar degeneration (FTLD). DESIGN Cerebrospinal fluid values of total tau (T-tau) and β-amyloid 1-42 (Aβ 1-42) obtained using the Innotest enzyme-linked immunosorbent assay were transformed using a linear regression model to equivalent values obtained using the INNO-BIA AlzBio3 (xMAP; Luminex) assay. Cutoff values obtained from the xMAP assay were developed in a series of autopsy-confirmed cases and cross validated in another series of autopsy-confirmed samples using transformed enzyme-linked immunosorbent assay values to assess sensitivity and specificity for differentiating AD from FTLD. SETTING Tertiary memory disorder clinics and neuropathologic and biomarker core centers. PARTICIPANTS Seventy-five samples from patients with cerebrospinal fluid data obtained from both assays were used for transformation of enzyme-linked immunosorbent assay values. Forty autopsy-confirmed cases (30 with AD and 10 with FTLD) were used to establish diagnostic cutoff values and then cross validated in a second sample set of 21 autopsy-confirmed cases (11 with AD and 10 with FTLD) with transformed enzyme-linked immunosorbent assay values. MAIN OUTCOME MEASURE Diagnostic accuracy using transformed biomarker values. RESULTS Data obtained from both assays were highly correlated. The T-tau to Aβ 1-42 ratio had the highest correlation between measures (r = 0.928, P < .001) and high reliability of transformation (intraclass correlation coefficient= 0.89). A cutoff of 0.34 for the T-tau to Aβ 1-42 ratio had 90% and 100% sensitivity and 96.7% and 91% specificity to differentiate FTLD cases in the validation and cross-validation samples, respectively. CONCLUSIONS Values from 2 analytical platforms can be transformed into equivalent units, which can distinguish AD from FTLD more accurately than the clinical diagnosis.
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Affiliation(s)
- David J Irwin
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Institute on Aging, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA
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Irwin DJ, White MT, Toledo JB, Xie SX, Robinson JL, Van Deerlin V, Lee VMY, Leverenz JB, Montine TJ, Duda JE, Hurtig HI, Trojanowski JQ. Neuropathologic substrates of Parkinson disease dementia. Ann Neurol 2012; 72:587-98. [PMID: 23037886 DOI: 10.1002/ana.23659] [Citation(s) in RCA: 348] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Revised: 04/18/2012] [Accepted: 05/25/2012] [Indexed: 12/12/2022]
Abstract
OBJECTIVE A study was undertaken to examine the neuropathological substrates of cognitive dysfunction and dementia in Parkinson disease (PD). METHODS One hundred forty patients with a clinical diagnosis of PD and either normal cognition or onset of dementia 2 or more years after motor symptoms (PDD) were studied. Patients with a clinical diagnosis of dementia with Lewy bodies were excluded. Autopsy records of genetic data and semiquantitative scores for the burden of neurofibrillary tangles, senile plaques, Lewy bodies (LBs), and Lewy neurites (LNs) and other pathologies were used to develop a multivariate logistic regression model to determine the independent association of these variables with dementia. Correlates of comorbid Alzheimer disease (AD) were also examined. RESULTS Niney-two PD patients developed dementia, and 48 remained cognitively normal. Severity of cortical LB (CLB)/LN pathology was positively associated with dementia (p < 0.001), with an odds ratio (OR) of 4.06 (95% confidence interval [CI], 1.87-8.81), as was apolipoprotein E4 (APOE4) genotype (p = 0.018; OR, 4.19; 95% CI, 1.28-13.75). A total of 28.6% of all PD cases had sufficient pathology for comorbid AD, of whom 89.5% were demented. The neuropathological diagnosis of PDD+AD correlated with an older age of PD onset (p = 0.001; OR, 1.12; 95% CI, 1.04-1.21), higher CLB/LN burden (p = 0.037; OR, 2.48; 95% CI, 1.06-5.82), and cerebral amyloid angiopathy severity (p = 0.032; OR, 4.16; 95% CI, 1.13-15.30). INTERPRETATION CLB/LN pathology is the most significant correlate of dementia in PD. Additionally, APOE4 genotype may independently influence the risk of dementia in PD. AD pathology was abundant in a subset of patients, and may modify the clinical phenotype. Thus, therapies that target α-synuclein, tau, or amyloid β could potentially improve cognitive performance in PD.
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Affiliation(s)
- David J Irwin
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, Morris K. Udall Parkinson's Disease Center of Excellence, Institute on Aging, Philadelphia, PA, USA
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Morley JF, Xie SX, Hurtig HI, Stern MB, Colcher A, Horn S, Dahodwala N, Duda JE, Weintraub D, Chen-Plotkin AS, Van Deerlin V, Falcone D, Siderowf A. Genetic influences on cognitive decline in Parkinson's disease. Mov Disord 2012; 27:512-8. [PMID: 22344634 DOI: 10.1002/mds.24946] [Citation(s) in RCA: 102] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2011] [Revised: 01/04/2012] [Accepted: 01/19/2012] [Indexed: 11/06/2022] Open
Abstract
The role of genetic factors in cognitive decline associated with Parkinson's disease (PD) is unclear. We examined whether variations in apolipoprotein E (APOE), microtubule-associated protein tau (MAPT), or catechol-O-methytransferase (COMT) genotypes are associated with cognitive decline in PD. We performed a prospective cohort study of 212 patients with a clinical diagnosis of PD. The primary outcome was change in Mattis Dementia Rating Scale version 2 score. Linear mixed-effects models and survival analysis were used to test for associations between genotypes and change in cognitive function over time. The ε4 allele of APOE was associated with more rapid decline (loss of 2.9; 95% confidence interval [CI]: 1.7-4.1) of more points per year; P < 0.001) in total score and an increased risk of a ≥ 10 point drop during the follow-up period (hazard ratio, 2.8; 95% CI: 1.4-5.4; P = 0.003). MAPT haplotype and COMT genotype were associated with measures of memory and attention, respectively, over the entire follow-up period, but not with the overall rate of cognitive decline. These results confirm and extend previously described genetic associations with cognitive decline in PD and imply that individual genes may exert effects on specific cognitive domains or at different disease stages. Carrying at least one APOE ε4 allele is associated with more rapid cognitive decline in PD, supporting the idea of a component of shared etiology between PD dementia and Alzheimer's disease. Clinically, these results suggest that genotyping can provide information about the risk of future cognitive decline for PD patients.
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Affiliation(s)
- James F Morley
- Department of Neurology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvalia, USA
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Xie SX, Baek Y, Grossman M, Arnold SE, Karlawish J, Siderowf A, Hurtig H, Elman L, McCluskey L, Van Deerlin V, Lee VMY, Trojanowski JQ. Building an integrated neurodegenerative disease database at an academic health center. Alzheimers Dement 2011; 7:e84-93. [PMID: 21784346 DOI: 10.1016/j.jalz.2010.08.233] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2010] [Revised: 08/04/2010] [Accepted: 08/13/2010] [Indexed: 12/14/2022]
Abstract
BACKGROUND It is becoming increasingly important to study common and distinct etiologies, clinical and pathological features, and mechanisms related to neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, and frontotemporal lobar degeneration. These comparative studies rely on powerful database tools to quickly generate data sets that match diverse and complementary criteria set by them. METHODS In this article, we present a novel integrated neurodegenerative disease (INDD) database, which was developed at the University of Pennsylvania (Penn) with the help of a consortium of Penn investigators. Because the work of these investigators are based on Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, and frontotemporal lobar degeneration, it allowed us to achieve the goal of developing an INDD database for these major neurodegenerative disorders. We used the Microsoft SQL server as a platform, with built-in "backwards" functionality to provide Access as a frontend client to interface with the database. We used PHP Hypertext Preprocessor to create the "frontend" web interface and then used a master lookup table to integrate individual neurodegenerative disease databases. We also present methods of data entry, database security, database backups, and database audit trails for this INDD database. RESULTS Using the INDD database, we compared the results of a biomarker study with those using an alternative approach by querying individual databases separately. CONCLUSIONS We have demonstrated that the Penn INDD database has the ability to query multiple database tables from a single console with high accuracy and reliability. The INDD database provides a powerful tool for generating data sets in comparative studies on several neurodegenerative diseases.
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Affiliation(s)
- Sharon X Xie
- Department of Biostatistics and Epidemiology, University of Pennsylvania School of Medicine, Philadelphia, PA, USA.
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Hu WT, Holtzman D, Clark C, Grossman M, Karlawish J, Fagan A, Lee V, Swenson F, Craig‐Schapiro R, Perrin RJ, Soares H, Trojanowski J, Xiong C, Morris J, Shaw L, Arnold S, Chen‐Plotkin A, Van Deerlin V, Pickering E, Kuhn M, Chen Y, McCluskey L, Elman L, Hurtig H, Siderowf A. P1‐089: Plasma multianalyte profiling of mild cognitive impairment and Alzheimer's disease in two academic centers and the Alzheimer's Disease Neuroimaging Initiative. Alzheimers Dement 2011. [DOI: 10.1016/j.jalz.2011.05.368] [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: 11/30/2022]
Affiliation(s)
| | - David Holtzman
- Washington University School of MedicineSt. LouisMissouri
| | | | | | | | | | - Virginia Lee
- University of PennsylvaniaPhiladelphiaPennsylvania
| | - Frank Swenson
- Pfizer Global Research and DevelopmentGrotonConnecticut
| | | | | | | | | | | | | | - Leslie Shaw
- University of PennsylvaniaPhiladelphiaPennsylvania
| | | | | | | | - Eve Pickering
- Pfizer Global Research and DevelopmentGrotonConnecticut
| | - Max Kuhn
- Pfizer Global Research and DevelopmentGrotonConnecticut
| | | | | | - Lauren Elman
- University of PennsylvaniaPhiladelphiaPennsylvania
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Trojanowski JQ, Arnold SE, Karlawish JH, Brunden K, Cary M, Davatzikos C, Detre J, Gaulton G, Grossman M, Hurtig H, Jedrziewski K, McCluskey L, Naylor M, Polsky D, Schellenberg GD, Siderowf A, Shaw LM, Van Deerlin V, Wang LS, Werner R, Xie SX, Lee VMY. Design of comprehensive Alzheimer's disease centers to address unmet national needs. Alzheimers Dement 2010; 6:150-5. [PMID: 20298979 DOI: 10.1016/j.jalz.2009.11.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [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: 08/31/2009] [Accepted: 11/06/2009] [Indexed: 01/16/2023]
Abstract
The problem of Alzheimer's disease (AD) exemplifies the challenges of dealing with a broad range of aging-related chronic disorders that require long-term, labor-intensive, and expensive care. As the baby boom generation ages and brain diseases become more prevalent, the need to confront the pending health care crisis is more urgent than ever before. Indeed, there is now a critical need to expand significantly the national effort to solve the problem of AD, with special focus on prevention. The Campaign to Prevent Alzheimer's Disease by 2020 (PAD2020) aims to create a new paradigm for planning and supporting the organization of worldwide cooperative research networks to develop new technologies for early detection and treatments of aging-related memory and motor impairments. PAD 2020 is developing an implementation plan to justify (1) increasing the federal budget for research, (2) developing novel national resources to discover new interventions for memory and motor disorders, and (3) creating innovative and streamlined decision-making processes for selecting and supporting new ideas. Since 1978 the National Institute on Aging or National Institute of Health (NIH) established an extensive national network of AD research facilities at academic institutions including AD Centers (ADCs), Consortium to Establish a Registry for AD, AD Cooperative Study (ADCS), AD Drug Discovery Program, National Alzheimer's Coordinating Center, National Cell Repository for AD, and AD Neuroimaging Initiative. However, despite the success of these programs and their critical contributions, they are no longer adequate to meet the challenges presented by AD. PAD 2020 is designed to address these changes by improving the efficiency and effectiveness of these programs. For example, the ADCs (P30s and P50s) can be enhanced by converting some into Comprehensive Alzheimer's Disease Centers (CADCs) to support not only research, but also by being demonstration projects on care/treatment, clinical trials, and education as well as by seamlessly integrating multisite collaborative studies (ADCS, AD Neuroimaging Initiative, Patient Registries, Clinical Data Banks, etc) into a cohesive structure that further enhances the original mission of the National Institute on Aging ADCs. Regional CADCs offer greater efficiency and cost savings while serving as coordinating hubs of existing ADCs, thereby offering greater economies of scale and programmatic integration. The CADCs also broaden the scope of ADC activities to include research on interventions, diagnosis, imaging, prevention trials, and other longitudinal studies that require long-term support. Thus, CADCs can address the urgent need to identify subjects at high risk of AD for prevention trials and very early in the course of AD for clinical trials of disease modification. The enhanced CADCs will allow more flexibility among ADCs by supporting collaborative linkages with other institutions and drawing on a wider expertise from different locations. This perspective article describes the University of Pennsylvania (Penn) CADC Model as an illustrative example of how an existing ADC can be converted into a CADC by better utilization of Penn academic resources to address the wide range of problems concerning AD. The intent of this position paper is to stimulate thinking and foster the development of other or alternative models for a systematic approach to the study of dementia and movement disorders.
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Talbert ML, Dunn ST, Hunt J, Hillyard DR, Mirza I, Nowak JA, Van Deerlin V, Vnencak-Jones CL. Competency-based education for the molecular genetic pathology fellow: a report of the association for molecular pathology training and education committee. J Mol Diagn 2009; 11:497-507. [PMID: 19797613 DOI: 10.2353/jmoldx.2009.090040] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The following report represents guidelines for competency-based fellowship training in Molecular Genetic Pathology (MGP) developed by the Association for Molecular Pathology Training and Education Committee and Directors of MGP Programs in the United States. The goals of the effort were to describe each of the Accreditation Council for Graduate Medical Education competencies as they apply to MGP fellowship training, provide a summary of goals and objectives, and recommend assessment tools. These guidelines are particularly pertinent to MGP training, which is a relatively new specialty that operates within a rapidly changing scientific and technological arena. It is hoped that this document will provide additional material for directors of existing MGP programs to consider for improvement of program objectives and enhancement of evaluation tools already in place. In addition, the guidelines should provide a valuable framework for the development of new MGP programs.
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Affiliation(s)
- Michael L Talbert
- Department of Pathology, University of Oklahoma Health Sciences Center, 940 Stanton L. Young Blvd., Biomedical Sciences Building, Room 451, Oklahoma City, OK 73104, USA.
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Geser F, Martinez-Lage M, Robinson J, Uryu K, Neumann M, Brandmeir NJ, Xie SX, Kwong LK, Elman L, McCluskey L, Clark CM, Malunda J, Miller BL, Zimmerman EA, Qian J, Van Deerlin V, Grossman M, Lee VMY, Trojanowski JQ. Clinical and pathological continuum of multisystem TDP-43 proteinopathies. ACTA ACUST UNITED AC 2009; 66:180-9. [PMID: 19204154 DOI: 10.1001/archneurol.2008.558] [Citation(s) in RCA: 194] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To determine the extent of transactivation response DNA-binding protein with a molecular weight of 43 kDa (TDP-43) pathology in the central nervous system of patients with clinically and autopsy-confirmed diagnoses of frontotemporal lobar degeneration with and without motor neuron disease and amyotrophic lateral sclerosis with and without cognitive impairment. DESIGN Performance of immunohistochemical whole-central nervous system scans for evidence of pathological TDP-43 and retrospective clinical medical record review. SETTING An academic medical center. PARTICIPANTS We included 64 patients with clinically and pathologically confirmed frontotemporal lobar degeneration with ubiquitinated inclusions with or without motor neuron disease and amyotrophic lateral sclerosis with or without cognitive impairment. MAIN OUTCOME MEASURE Neuronal and glial TDP-43 pathology. RESULTS We found evidence of neuronal and glial TDP-43 pathology in all disease groups throughout the neuraxis, albeit with variations in the frequency, morphology, and distribution of TDP-43 lesions. Moreover, the major clinical manifestations (eg, cognitive impairments, motor neuron signs, extrapyramidal symptoms, neuropsychiatric features) were reflected by the predominant distribution and burden of TDP-43 pathology. CONCLUSION These findings strongly suggest that amyotrophic lateral sclerosis, frontotemporal lobar degeneration with amyotrophic lateral sclerosis or motor neuron disease, and frontotemporal lobar degeneration with ubiquitinated inclusions are different manifestations of a multiple-system TDP-43 proteinopathy linked to similar mechanisms of neurodegeneration.
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Affiliation(s)
- Felix Geser
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-4283, USA
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McCluskey LF, Elman LB, Martinez-Lage M, Van Deerlin V, Yuan W, Clay D, Siderowf A, Trojanowski JQ. Amyotrophic lateral sclerosis-plus syndrome with TAR DNA-binding protein-43 pathology. ACTA ACUST UNITED AC 2009; 66:121-4. [PMID: 19139310 DOI: 10.1001/archneur.66.1.121] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS)-Plus syndromes meet clinical criteria for ALS but also include 1 or more additional features such as dementia, geographic clustering, extrapyramidal signs, objective sensory loss, autonomic dysfunction, cerebellar degeneration, or ocular motility disturbance. METHODS We performed a whole-brain and spinal cord pathologic analysis in a patient with an ALS-Plus syndrome that included repetitive behaviors along with extrapyramidal and supranuclear ocular motility disturbances resembling the clinical phenotype of progressive supranuclear palsy. RESULTS There was motoneuron cell loss and degeneration of the corticospinal tracts. Bunina bodies were present. TAR DNA-binding protein-43 pathology was diffuse. Significant tau pathology was absent. CONCLUSIONS TAR DNA-binding protein-43 disorders can produce a clinical spectrum of neurodegeneration that includes ALS, frontotemporal lobar degeneration, and ALS with frontotemporal lobar degeneration. The present case illustrates that isolated TAR DNA-binding protein-43 disorders can produce an ALS-Plus syndrome with extrapyramidal features and supranuclear gaze palsy resembling progressive supranuclear palsy.
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Affiliation(s)
- Leo F McCluskey
- Department of Neurology, University of Pennsylvania School of Medicine, 330 S 9th St, Philadelphia, PA 19107, USA.
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Kühnlein P, Sperfeld AD, Vanmassenhove B, Van Deerlin V, Lee VMY, Trojanowski JQ, Kretzschmar HA, Ludolph AC, Neumann M. Two German kindreds with familial amyotrophic lateral sclerosis due to TARDBP mutations. ACTA ACUST UNITED AC 2008; 65:1185-9. [PMID: 18779421 DOI: 10.1001/archneur.65.9.1185] [Citation(s) in RCA: 121] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Abnormal neuronal inclusions composed of the transactivation response DNA-binding protein 43 (TDP-43) are characteristic neuropathologic lesions in sporadic and familial forms of amyotrophic lateral sclerosis (ALS). This makes TARDBP, the gene encoding for TDP-43, a candidate for genetic screening in ALS. OBJECTIVES To investigate the presence and frequency of TARDBP mutations in ALS. DESIGN Genetic analysis. SETTING Academic research. PARTICIPANTS One hundred thirty-four patients with sporadic ALS, 31 patients with familial non-superoxide dismutase 1 gene (non-SOD1) (OMIM 147450) ALS, and 400 healthy control subjects. MAIN OUTCOME MEASURES We identified 2 missense mutations (G348C and the novel N352S) in TARDBP in 2 small kindreds with a hereditary form of ALS with early spinal onset resulting in fatal respiratory insufficiency without clinical relevant bulbar symptoms or signs of cognitive impairment. RESULTS The mutations located in the C-terminus of TDP-43 were absent in 400 controls of white race/ethnicity. The novel identified N352S mutation is predicted to increase TDP-43 phosphorylation, while the G348C mutation might interfere with normal TDP-43 function by forming intermolecular disulfide bridges. CONCLUSIONS Mutations in TARDBP are a rare cause of familial non-SOD1 ALS. The identification of TARDBP mutations provides strong evidence for a direct link between TDP-43 dysfunction and neurodegeneration in ALS.
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Affiliation(s)
- Peter Kühnlein
- Center for Neuropathology and Prion Research, Ludwig-Maximilians University, Munich, Feodor-Lynen-Strasse 23, 81377 Munich, Germany
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Brickell KL, Leverenz JB, Steinbart EJ, Rumbaugh M, Schellenberg GD, Nochlin D, Lampe TH, Holm IE, Van Deerlin V, Yuan W, Bird TD. Clinicopathological concordance and discordance in three monozygotic twin pairs with familial Alzheimer's disease. J Neurol Neurosurg Psychiatry 2007; 78:1050-5. [PMID: 17615170 PMCID: PMC2117553 DOI: 10.1136/jnnp.2006.113803] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
AIM Neuropathological examination of both individuals in a monozygotic (MZ) twin pair with Alzheimer's disease (AD) is rare, especially in the molecular genetic era. We had the opportunity to assess the concordance and discordance of clinical presentation and neuropathology in three MZ twin pairs with AD. METHODS The MZ twins were identified and characterised by the University of Washington Alzheimer's Disease Research Center. We reviewed the available clinical and neuropathological records for all six cases looking specifically for concordance and discordance of clinical phenotype, neuritic amyloid plaques (NP), neurofibrillary tangles (NFT) and Lewy related pathology (LRP). RESULTS Discordance in age of onset for developing AD in the MZ twins varied from 4 to 18 years. Clinical presentations also differed between twins. One twin presented with a dementia with Lewy Body clinical syndrome while the other presented with typical clinical AD. Neuropathology within the MZ twin pairs was concordant for NP and NFT, regardless of duration of disease, and was discordant for LRP. This difference was most marked in the late onset AD twin pair. One pair was found to have a mutation in presenilin-1 (PS1) (A79V) with remarkably late onset in a family member. CONCLUSIONS MZ twins with AD can vary considerably in age of onset, presentation and disease duration. The concordance of NP and NFT pathological change and the discordance of LRP support the concept that, in AD, the former are primarily under genetic control whereas the latter (LRP) is more influenced by disease duration and environmental factors. The A79V mutation in PS1 can be associated with very late onset of dementia.
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Myers AJ, Pittman AM, Zhao AS, Rohrer K, Kaleem M, Marlowe L, Lees A, Leung D, McKeith IG, Perry RH, Morris CM, Trojanowski JQ, Clark C, Karlawish J, Arnold S, Forman MS, Van Deerlin V, de Silva R, Hardy J. The MAPT H1c risk haplotype is associated with increased expression of tau and especially of 4 repeat containing transcripts. Neurobiol Dis 2007; 25:561-70. [PMID: 17174556 DOI: 10.1016/j.nbd.2006.10.018] [Citation(s) in RCA: 192] [Impact Index Per Article: 11.3] [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: 10/23/2006] [Accepted: 10/29/2006] [Indexed: 12/01/2022] Open
Abstract
Previously we have shown that the H1c haplotype on the background of the H1 clade of haplotypes at the MAPT locus is associated with increased risk for progressive supranuclear palsy (PSP), corticobasal degeneration (CBD) and Alzheimer's disease (AD). Here we replicated the association with AD in an additional autopsy confirmed series. We show that this haplotype increases both the expression of total MAPT transcript as well as specifically increasing the proportion of 4 microtubule binding repeat containing transcripts. We discuss these findings both in terms of the problems facing the dissection of the etiologies of complex traits and the pathogenesis of the tauopathies.
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Affiliation(s)
- Amanda J Myers
- Laboratory of Neurogenetics, National Institute on Aging, National Institutes of Health, 35 Convent Drive, Bethesda, MD 20892-3707, USA
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Zhukareva V, Joyce S, Schuck T, Van Deerlin V, Hurtig H, Albin R, Gilman S, Chin S, Miller B, Trojanowski JQ, Lee VMY. Unexpected abundance of pathological tau in progressive supranuclear palsy white matter. Ann Neurol 2006; 60:335-45. [PMID: 16823854 DOI: 10.1002/ana.20916] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [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: 12/12/2022]
Abstract
OBJECTIVE To investigate whether biochemical insoluble tau with 4 (4R) and/or 3 (3R) microtubule-binding repeats accumulate in white as well as gray matter in progressive supranuclear palsy (PSP), a neurodegenerative tauopathy. METHODS To assess tau pathology in PSP white matter, we combined Western blot (WB) and immunohistochemical methods to analyze 23 autopsy-confirmed PSP brains. RESULTS WBs showed an unexpected abundance of insoluble tau in white and gray matter of PSP brains, but biochemical tau pathology in white matter was not correlated with immunohistochemistry using the same panel of epitope-specific anti-tau antibodies used for WB. Despite heterogeneity in the representation of pathological 3R and 4R tau isoforms in cortical versus subcortical regions, biochemically detectable white matter tau pathology is a constant feature of PSP. INTERPRETATION These studies show additional similarities between PSP and corticobasal degeneration, but unlike corticobasal degeneration, more abundant white matter tau pathology in PSP is detectable by WB than by immunohistochemistry. The differential detection of abnormal tau by biochemistry versus microscopy in PSP may reflect distinct pathological mechanisms, and elucidation of these processes will augment efforts to develop better strategies for the diagnosis and treatment of PSP and related neurodegenerative tauopathies.
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Affiliation(s)
- Victoria Zhukareva
- Department of Pathology and Laboratory Medicine, Center for Neurodegenerative Disease Research, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-4283, USA
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Momeni P, Rogaeva E, Van Deerlin V, Yuan W, Grafman J, Tierney M, Huey E, Bell J, Morris CM, Kalaria RN, van Rensburg SJ, Niehaus D, Potocnik F, Kawarai T, Salehi-Rad S, Sato C, St George-Hyslop P, Hardy J. Genetic variability in CHMP2B and frontotemporal dementia. NEURODEGENER DIS 2006; 3:129-33. [PMID: 16954699 DOI: 10.1159/000094771] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2006] [Accepted: 04/24/2006] [Indexed: 11/19/2022] Open
Abstract
A nonsense/protein chain-terminating mutation in the CHMP2B gene has recently been reported as a cause of frontotemporal dementia (FTD) in the single large family known to show linkage to chromosome 3. Screening for mutations in this gene in a large series of FTD families and individual patients led to the identification of a protein-truncating mutation in 2 unaffected members of an Afrikaner family with FTD, but not in their affected relatives. The putative pathogenicity of CHMP2B mutations for dementia is discussed.
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Affiliation(s)
- Parastoo Momeni
- Laboratory of Neurogenetics, National Institute on Aging, Bethesda, MD 20892, USA
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Brickell KL, Steinbart EJ, Rumbaugh M, Payami H, Schellenberg GD, Van Deerlin V, Yuan W, Bird TD. Early-Onset Alzheimer Disease in Families With Late-Onset Alzheimer Disease. ACTA ACUST UNITED AC 2006; 63:1307-11. [PMID: 16966510 DOI: 10.1001/archneur.63.9.1307] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.8] [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] [Indexed: 11/14/2022]
Abstract
BACKGROUND Genetic influences on the development of late-onset Alzheimer disease (LOAD) are heterogeneous and ill defined. OBJECTIVE To determine the genetic risk factors for LOAD. DESIGN We asked the following questions: (1) Does early-onset Alzheimer disease (EOAD) occur in families with predominantly LOAD? and (2) Does the apolipoprotein E (APOE) genotype explain the wide differences in onset age in LOAD families? SETTING University of Washington Alzheimer Disease Research Center, Seattle. PARTICIPANTS A total of 136 kindreds and a separate group of 29 affected parent-child pairs. MAIN OUTCOME MEASURES We evaluated the kindreds with familial LOAD for the occurrence of EOAD and the affected parent-child pairs with a 20-year or more difference in the age at onset. RESULTS In the 136 kindreds with LOAD, 104 had only late-onset cases (men, 36%), whereas 32 families (24%) had a combination of LOAD and EOAD cases. The 44 EOAD cases in these families accounted for 20% of cases of AD in the 32 families and 6% in all 136 families. The early-onset cases had a mean +/- SD onset age of 56.1 +/- 3.2 years (range, 45-59 years; men, 50%). Seven (28%) of 25 individuals with EOAD sampled did not have an APOE epsilon4 allele, and 2 of the earliest-onset cases were epsilon3/epsilon3. In 29 parent-child pairs with a 20-year or more difference in age at onset, 7 (35%) of the 20 children sampled did not have an APOE epsilon4 allele. CONCLUSIONS Many LOAD families (approximately 25%) have at least 1 individual with EOAD, and in these individuals, the ratio of men to women is nearly 50%, suggesting a possible subtype of familial AD. The APOE genotype plays an important role in these early-onset cases, but at least one fourth of the risk must represent the influence of other genetic and/or environmental factors. These LOAD families with early-onset cases represent an important resource for investigation of these factors.
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Affiliation(s)
- Kiri L Brickell
- Department of Neurology, VA Puget Sound Health Care System, University of Washington, 1660 S. Columbian Way, Seattle, WA 98108, USA
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Forman MS, Farmer J, Johnson JK, Clark CM, Arnold SE, Coslett HB, Chatterjee A, Hurtig HI, Karlawish JH, Rosen HJ, Van Deerlin V, Lee VMY, Miller BL, Trojanowski JQ, Grossman M. Frontotemporal dementia: clinicopathological correlations. Ann Neurol 2006; 59:952-62. [PMID: 16718704 PMCID: PMC2629792 DOI: 10.1002/ana.20873] [Citation(s) in RCA: 345] [Impact Index Per Article: 19.2] [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: 11/09/2022]
Abstract
OBJECTIVE Frontotemporal lobar degeneration (FTLD) is characterized by impairments in social, behavioral, and/or language function, but postmortem studies indicate that multiple neuropathological entities lead to FTLD. This study assessed whether specific clinical features predict the underlying pathology. METHODS A clinicopathological correlation was performed on 90 consecutive patients with a pathological diagnosis of frontotemporal dementia and was compared with an additional 24 cases accrued during the same time period with a clinical diagnosis of FTLD, but with pathology not typically associated with frontotemporal dementia. RESULTS Postmortem examination showed multiple pathologies including tauopathies (46%), FTLD with ubiquitin-positive inclusions (29%), and Alzheimer's disease (17%). The pathological groups manifested some distinct demographic, clinical, and neuropsychological features, although these attributes showed only a statistical association with the underlying pathology. FTLD with ubiquitin-positive inclusions was more likely to present with both social and language dysfunction, and motor neuron disease was more likely to emerge in these patients. Tauopathies were more commonly associated with an extrapyramidal disorder. Alzheimer's disease was associated with relatively greater deficits in memory and executive function. INTERPRETATION Clinical and neuropsychological features contribute to delineating the spectrum of pathology underlying a patient diagnosed with FTLD, but biomarkers are needed that, together with the clinical phenotype, can predict the underlying neuropathology.
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Affiliation(s)
- Mark S Forman
- Center for Neurodegenerative Disease Research, Department of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-4283, USA
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Grossman M, Farmer J, Leight S, Work M, Moore P, Van Deerlin V, Pratico D, Clark CM, Coslett HB, Chatterjee A, Gee J, Trojanowski JQ, Lee VMY. Cerebrospinal fluid profile in frontotemporal dementia and Alzheimer's disease. Ann Neurol 2005; 57:721-9. [PMID: 15852395 DOI: 10.1002/ana.20477] [Citation(s) in RCA: 176] [Impact Index Per Article: 9.3] [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: 11/07/2022]
Abstract
We assessed cerebrospinal fluid (CSF) levels of tau and other biomarkers of neurodegenerative disease. CSF tau levels vary widely in reports of frontotemporal dementia (FTD). CSF samples were assayed for tau, amyloid beta1-42 (A1-42), and the isoprostane 8,12-iso-iPF2a-VI (iP) prospectively in 64 patients with FTD, retrospectively in 26 autopsied cases with FTD or Alzheimer's disease (AD), and in 13 healthy seniors. To validate our observations in vivo, we correlated CSF tau levels with cortical atrophy in 17 FTD patients using voxel-based morphometry analyses of high-resolution magnetic resonance imaging. CSF levels of tau, Abeta1-42, and iP differed significantly in FTD compared with AD. Individual patient analyses showed that 34% of FD patients had significantly low levels of CSF tau, although this was never seen in AD. A discriminant analysis based on CSF levels of tau, Abeta1-42, and iP was able to classify 88.5% of these patients in a manner that corresponds to their clinical or autopsy diagnosis. Magnetic resonance imaging studies showed that CSF tau levels correlate significantly with right frontal and left temporal cortical atrophy, brain regions known to be atrophic in patients with autopsy-proved FTD. We conclude that CSF tau levels are significantly reduced in many patients with FTD.
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Affiliation(s)
- Murray Grossman
- Department of Neurology, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-4283, USA.
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Mott RT, Dickson DW, Trojanowski JQ, Zhukareva V, Lee VM, Forman M, Van Deerlin V, Ervin JF, Wang DS, Schmechel DE, Hulette CM. Neuropathologic, biochemical, and molecular characterization of the frontotemporal dementias. J Neuropathol Exp Neurol 2005; 64:420-8. [PMID: 15892300 DOI: 10.1093/jnen/64.5.420] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.3] [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: 11/15/2022] Open
Abstract
The frontotemporal dementias (FTDs) are a heterogeneous group of neurodegenerative disorders that are characterized clinically by dementia, personality changes, language impairment, and occasionally extrapyramidal movement disorders. Historically, the diagnosis and classification of FTDs has been fraught with difficulties, especially with regard to establishing a consensus on the neuropathologic diagnosis. Recently, an international group of scientists participated in a consensus conference to develop such neuropathologic criteria. They recommended a diagnostic classification scheme that incorporated a biochemical analysis of the insoluble tau isoform composition, as well as ubiquitin immunohistochemistry. The use and reliability of this classification system has yet to be examined. In this study, we evaluated 21 cases of FTD. Using traditional histochemical stains and tau protein and ubiquitin immunohistochemistry, we separated each case into one of the following categories: classic Pick disease (PiD; n = 7), corticobasal degeneration (CBD; n = 5), dementia lacking distinctive histopathologic features (DLDH; n = 4), progressive supranuclear palsy (PSP; n = 2), frontotemporal lobar degeneration with motor neuron disease or motor neuron disease-type inclusions (FTLD-MND/MNI; n = 2), and neurofibrillary tangle dementia (NFTD; n = 1). Additionally, we independently categorized each case by the insoluble tau isoform pattern, including 3R (n = 5), 4R (n = 7), 3R/4R (n = 3), and no insoluble tau (n = 6). As suggested by the proposed diagnostic scheme, we found that the insoluble tau isoform patterns correlated strongly with the independently derived histopathologic diagnoses (p < 0.001). The data show that cases containing predominantly 3R tau were classic PiD (100%). Cases with predominantly 4R tau were either CBD (71%) or PSP (29%). Cases with both 3R and 4R tau were either a combination of PiD and Alzheimer disease (67%) or NFTD (33%). Finally, cases with no insoluble tau were either DLDH (67%) or FTLD-MND/MNI (33%). To further characterize these cases, we also performed quantitative Western blots for soluble tau, APOE genotyping, and, in selected cases, tau gene sequencing. We show that soluble tau is reduced in DLDH and FTLD-MND/MNI and that APOE4 is overrepresented in PiD and DLDH. We also identified a new family with the R406W mutation and pathology consistent with NFTD. This study validates the recently proposed diagnostic criteria and forms a framework for further refinement of this classification scheme.
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Affiliation(s)
- Ryan T Mott
- Department of Pathology (Neuropathology), Duke University Medical Center, Durham, North Carolina 27710, USA
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Killeen AA, Leung WC, Payne D, Sabath DE, Snow K, Tsongalis GJ, Van Deerlin V, Weck K. Certification in molecular pathology in the United States (Training and Education Committee, The Association for Molecular Pathology). J Mol Diagn 2002; 4:181-4. [PMID: 12411584 PMCID: PMC1907356 DOI: 10.1016/s1525-1578(10)60701-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Anthony A Killeen
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota 55455, USA.
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