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Nabais MF, Laws SM, Lin T, Vallerga CL, Armstrong NJ, Blair IP, Kwok JB, Mather KA, Mellick GD, Sachdev PS, Wallace L, Henders AK, Zwamborn RAJ, Hop PJ, Lunnon K, Pishva E, Roubroeks JAY, Soininen H, Tsolaki M, Mecocci P, Lovestone S, Kłoszewska I, Vellas B, Furlong S, Garton FC, Henderson RD, Mathers S, McCombe PA, Needham M, Ngo ST, Nicholson G, Pamphlett R, Rowe DB, Steyn FJ, Williams KL, Anderson TJ, Bentley SR, Dalrymple-Alford J, Fowder J, Gratten J, Halliday G, Hickie IB, Kennedy M, Lewis SJG, Montgomery GW, Pearson J, Pitcher TL, Silburn P, Zhang F, Visscher PM, Yang J, Stevenson AJ, Hillary RF, Marioni RE, Harris SE, Deary IJ, Jones AR, Shatunov A, Iacoangeli A, van Rheenen W, van den Berg LH, Shaw PJ, Shaw CE, Morrison KE, Al-Chalabi A, Veldink JH, Hannon E, Mill J, Wray NR, McRae AF. Meta-analysis of genome-wide DNA methylation identifies shared associations across neurodegenerative disorders. Genome Biol 2021; 22:90. [PMID: 33771206 PMCID: PMC8004462 DOI: 10.1186/s13059-021-02275-5] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [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: 07/13/2020] [Accepted: 01/20/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND People with neurodegenerative disorders show diverse clinical syndromes, genetic heterogeneity, and distinct brain pathological changes, but studies report overlap between these features. DNA methylation (DNAm) provides a way to explore this overlap and heterogeneity as it is determined by the combined effects of genetic variation and the environment. In this study, we aim to identify shared blood DNAm differences between controls and people with Alzheimer's disease, amyotrophic lateral sclerosis, and Parkinson's disease. RESULTS We use a mixed-linear model method (MOMENT) that accounts for the effect of (un)known confounders, to test for the association of each DNAm site with each disorder. While only three probes are found to be genome-wide significant in each MOMENT association analysis of amyotrophic lateral sclerosis and Parkinson's disease (and none with Alzheimer's disease), a fixed-effects meta-analysis of the three disorders results in 12 genome-wide significant differentially methylated positions. Predicted immune cell-type proportions are disrupted across all neurodegenerative disorders. Protein inflammatory markers are correlated with profile sum-scores derived from disease-associated immune cell-type proportions in a healthy aging cohort. In contrast, they are not correlated with MOMENT DNAm-derived profile sum-scores, calculated using effect sizes of the 12 differentially methylated positions as weights. CONCLUSIONS We identify shared differentially methylated positions in whole blood between neurodegenerative disorders that point to shared pathogenic mechanisms. These shared differentially methylated positions may reflect causes or consequences of disease, but they are unlikely to reflect cell-type proportion differences.
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Grants
- U24 AG021886 NIA NIH HHS
- U01 AG016976 NIA NIH HHS
- Department of Health
- U01 AG024904 NIA NIH HHS
- 108890/Z/15/Z Wellcome Trust
- 503480 Medical Research Council
- TURNER/OCT15/972-797 Motor Neurone Disease Association
- U01 AG032984 NIA NIH HHS
- R01 HL105756 NHLBI NIH HHS
- 082604/2/07/Z Wellcome Trust
- R01 AG033193 NIA NIH HHS
- National Health and Medical Research Council
- Motor Neurone Disease Research Institute of Australia Ice Bucket Challenge
- Medical Research Council (UK)
- Economic and Social Research Council
- National Institute for Health Research (NIHR)
- the European Community’s Health Seventh Framework Programme
- Horizon 2020 Programme
- MND Association and the Wellcome Trust.
- European Research Council (ERC)
- EU Joint Programme – Neurodegenerative Disease Research ()
- EU Joint Programme - Neurodegenerative Disease Research (JPND)
- Australian Research Council
- Mater Foundation
- ForeFront - NHMRC
- Australian National Health and Medical Research Council
- University of Otago Research Grant, together with financial support from the Jim and Mary Carney Charitable Trust
- Commonwealth Scientific Industrial and research Organization (CSIRO), Edith Cowan University (ECU), Mental Health Research institute (MHRI), National Ageing Research Institute (NARI), Austin Health, CogState Ltd
- National Health and Medical Research Council and the Dementia Collaborative Research Centres program (DCRC2), as well as funding from the Science and Industry Endowment Fund (SIEF) and the Cooperative Research Centre (CRC) for Mental Health – funded throug
- EU Joint Programme - Neurodegenerative Disease Research (JPND), co-funded through the Australian National Health and Medical Research (NHMRC) Council, Motor Neurone Disease Research Institute of Australia Ice Bucket Challenge,
- EU Joint Programme - Neurodegenerative Disease Research (JPND), United Kingdom Medical Research Council, Economic and Social Research Council, Motor Neuro Disease Association (GB), National Institute for Health Research (NIHR) Biomedical Research Centre at
- EU Joint Programme - Neurodegenerative Disease Research (JPND), European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program, PPP Allowance made available by Health~Holland, Top Sector Life Sciences & Health, Unit
- National Health and Medical Research Council, Australian Research Council, Mater Foundation,
- Australian National Health and Medical Research Council (
- University of Otago Research Grant, Jim and Mary Carney Charitable Trust
- Commonwealth Scientific Industrial and research Organization (CSIRO), Edith Cowan University (ECU), Mental Health Research institute (MHRI), National Ageing Research Institute (NARI), Austin Health, CogState Ltd., National Health and Medical Research Counc
- EFPIA companies and SMEs as part of InnoMed (Innovative Medicines in Europe), an Integrated Project funded by the European Union of the Sixth Framework program
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Affiliation(s)
- Marta F Nabais
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
- University of Exeter Medical School, RILD Building, RD&E Hospital Wonford, Barrack Road, Exeter, EX2 5DW, UK
| | - Simon M Laws
- School of Medical and Health Sciences, Edith Cowan University, 270 Joondalup Dr, Joondalup, WA, 6027, Australia
| | - Tian Lin
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Costanza L Vallerga
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
- Department of Internal Medicine, Erasmus MC, University Medical Center, 3015GD, Rotterdam, The Netherlands
| | | | - Ian P Blair
- Australian Centre for Precision Health, University of South Australia Cancer Research Institute, School of Health Sciences, University of South Australia, Adelaide, SA, 5001, Australia
| | - John B Kwok
- Brain and Mind Centre, Sydney Medical School, The University of Sydney, Sydney, Australia
| | - Karen A Mather
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney, NSW, 2031, Australia
- Neuroscience Research Australia Institute, Randwick, NSW, 2031, Australia
| | - George D Mellick
- Griffith Institute for Drug Discovery (GRIDD), Griffith University, Brisbane, Australia
| | - Perminder S Sachdev
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Sydney, NSW, 2031, Australia
- Neuropsychiatric Institute, The Prince of Wales Hospital, UNSW, Randwick, NSW, 2031, Australia
| | - Leanne Wallace
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Anjali K Henders
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Ramona A J Zwamborn
- Department of Neurology, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Paul J Hop
- Department of Neurology, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Katie Lunnon
- University of Exeter Medical School, RILD Building, RD&E Hospital Wonford, Barrack Road, Exeter, EX2 5DW, UK
| | - Ehsan Pishva
- University of Exeter Medical School, RILD Building, RD&E Hospital Wonford, Barrack Road, Exeter, EX2 5DW, UK
| | - Janou A Y Roubroeks
- University of Exeter Medical School, RILD Building, RD&E Hospital Wonford, Barrack Road, Exeter, EX2 5DW, UK
| | - Hilkka Soininen
- Institute of Clinical Medicine, Neurology, University of Eastern Finland, Kuopio, Finland
| | - Magda Tsolaki
- 1st Department of Neurology, Memory and Dementia Unit, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Patrizia Mecocci
- Department of Medicine, Institute of Gerontology and Geriatrics, University of Perugia, Perugia, Italy
| | - Simon Lovestone
- Department of Psychiatry, Warneford Hospital, University of Oxford, Oxford, UK
| | | | - Bruno Vellas
- INSERM U 558, University of Toulouse, Toulouse, France
| | - Sarah Furlong
- Centre for Motor Neuron Disease Research, Macquarie University, Sydney, NSW, 2109, Australia
| | - Fleur C Garton
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Robert D Henderson
- Queensland Brain Institute, The University of Queensland, Brisbane, QLD, 4072, Australia
- Centre for Clinical Research, The University of Queensland, Brisbane, QLD, 4019, Australia
- Department of Neurology, Royal Brisbane and Women's Hospital, Brisbane, QLD, 4029, Australia
| | - Susan Mathers
- Calvary Health Care Bethlehem, Parkdale, VIC, 3195, Australia
| | - Pamela A McCombe
- Centre for Clinical Research, The University of Queensland, Brisbane, QLD, 4019, Australia
- Department of Neurology, Royal Brisbane and Women's Hospital, Brisbane, QLD, 4029, Australia
| | - Merrilee Needham
- Fiona Stanley Hospital, Perth, WA, 6150, Australia
- Notre Dame University, Fremantle, WA, 6160, Australia
- Institute for Immunology and Infectious Diseases, Murdoch University, Perth, WA, 6150, Australia
| | - Shyuan T Ngo
- Queensland Brain Institute, The University of Queensland, Brisbane, QLD, 4072, Australia
- Centre for Clinical Research, The University of Queensland, Brisbane, QLD, 4019, Australia
- The Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Garth Nicholson
- ANZAC Research Institute, Concord Repatriation General Hospital, Sydney, NSW, 2139, Australia
| | - Roger Pamphlett
- Discipline of Pathology and Department of Neuropathology, Brain and Mind Centre, The University of Sydney, Sydney, NSW, 2050, Australia
| | - Dominic B Rowe
- Centre for Motor Neuron Disease Research, Macquarie University, Sydney, NSW, 2109, Australia
| | - Frederik J Steyn
- Department of Neurology, Royal Brisbane and Women's Hospital, Brisbane, QLD, 4029, Australia
- School of Biomedical Sciences, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Kelly L Williams
- Centre for Motor Neuron Disease Research, Macquarie University, Sydney, NSW, 2109, Australia
| | - Tim J Anderson
- New Zealand Brain Research Institute, Christchurch, New Zealand
- Department of Medicine, University of Otago, Christchurch, New Zealand
| | - Steven R Bentley
- Eskitis Institute for Drug Discovery, Griffith University, Brisbane, Australia
| | - John Dalrymple-Alford
- New Zealand Brain Research Institute, Christchurch, New Zealand
- School of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand
| | - Javed Fowder
- Griffith Institute for Drug Discovery (GRIDD), Griffith University, Brisbane, Australia
| | - Jacob Gratten
- Mater Research, Translational Research Institute, Brisbane, Australia
- Mater Research Institute, The University of Queensland, Brisbane, Australia
| | - Glenda Halliday
- Brain and Mind Research Centre, Sydney Medical School, The University of Sydney, Sydney, Australia
| | - Ian B Hickie
- Brain and Mind Research Centre, Sydney Medical School, The University of Sydney, Sydney, Australia
| | - Martin Kennedy
- Department of Pathology and Biomedical Science, University of Otago, Christchurch, New Zealand
| | - Simon J G Lewis
- Brain and Mind Research Centre, Sydney Medical School, The University of Sydney, Sydney, Australia
| | - Grant W Montgomery
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - John Pearson
- Department of Pathology, University of Otago, Christchurch, New Zealand
| | - Toni L Pitcher
- New Zealand Brain Research Institute, Christchurch, New Zealand
- Department of Medicine, University of Otago, Christchurch, New Zealand
| | - Peter Silburn
- Queensland Brain Institute, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Futao Zhang
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Peter M Visscher
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Jian Yang
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
- School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
| | - Anna J Stevenson
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, EH4 2XU, UK
| | - Robert F Hillary
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, EH4 2XU, UK
| | - Riccardo E Marioni
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, EH4 2XU, UK
| | - Sarah E Harris
- Department of Psychology, Lothian Birth Cohorts group, University of Edinburgh, 7 George Square, Edinburgh, EH8 9JZ, UK
| | - Ian J Deary
- Department of Psychology, Lothian Birth Cohorts group, University of Edinburgh, 7 George Square, Edinburgh, EH8 9JZ, UK
| | - Ashley R Jones
- Department of Basic and Clinical Neuroscience, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, SE5 9RX, UK
| | - Aleksey Shatunov
- Department of Basic and Clinical Neuroscience, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, SE5 9RX, UK
| | - Alfredo Iacoangeli
- Department of Basic and Clinical Neuroscience, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, SE5 9RX, UK
| | - Wouter van Rheenen
- Department of Neurology, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Leonard H van den Berg
- Department of Neurology, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | | | - Cristopher E Shaw
- Department of Basic and Clinical Neuroscience, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, SE5 9RX, UK
| | | | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, King's College London, Institute of Psychiatry, Psychology and Neuroscience, London, SE5 9RX, UK
- King's College Hospital, London, SE5 9RS, UK
| | - Jan H Veldink
- Department of Neurology, University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Eilis Hannon
- University of Exeter Medical School, RILD Building, RD&E Hospital Wonford, Barrack Road, Exeter, EX2 5DW, UK
| | - Jonathan Mill
- University of Exeter Medical School, RILD Building, RD&E Hospital Wonford, Barrack Road, Exeter, EX2 5DW, UK
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, SE5 8AF, UK
| | - Naomi R Wray
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
- Queensland Brain Institute, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Allan F McRae
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia.
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