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A genome-wide association study with 1,126,563 individuals identifies new risk loci for Alzheimer’s disease

  • 23andMe Research Team
  • Vrije Universiteit Amsterdam
  • University of Oslo
  • University of California at San Diego
  • Haugesund Hospital, Helse Fonna, Department of Research and Innovation, Haugesund, Norway
  • University of Bergen
  • Norwegian University of Science and Technology
  • University of Michigan, Ann Arbor
  • Department of Psychiatry, Hospital Namsos, Nord-Trøndelag Health Trust, Namsos, Norway
  • Statens Serum Institut
  • Massachusetts General Hospital
  • King's College London
  • South London and Maudsley NHS Foundation Trust
  • University College London
  • University College London Hospitals, London, UK
  • 23andMe Inc.
  • Vanderbilt University
  • Karolinska Institutet
  • University of California at Riverside
  • Jönköping University
  • deCODE Genetics
  • Landspitali University Hospital
  • University of Iceland
  • University of Gothenburg
  • Sahlgrenska University Hospital
  • Stavanger University Hospital
  • Vestfold Hospital Trust
  • Broad Institute
  • Charité – Universitätsmedizin Berlin
  • Amsterdam UMC - Vrije Universiteit Amsterdam
  • VU University Medical Hospital
  • Oslo University Hospital
  • Department of Neurosciences
  • Haugesund Hospital
  • University of Michigan Medical School
  • University of Michigan School of Public Health
  • Brigham and Women’s Hospital
  • Great Ormond St Hospital for Children NHS Trust
  • Vanderbilt University Medical Center
  • Sahlgrenska Academy
  • Akershus University Hospital

Research output: Contribution to journalArticleAcademicpeer-review

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Abstract

Late-onset Alzheimer’s disease is a prevalent age-related polygenic disease that accounts for 50–70% of dementia cases. Currently, only a fraction of the genetic variants underlying Alzheimer’s disease have been identified. Here we show that increased sample sizes allowed identification of seven previously unidentified genetic loci contributing to Alzheimer’s disease. This study highlights microglia, immune cells and protein catabolism as relevant to late-onset Alzheimer’s disease, while identifying and prioritizing previously unidentified genes of potential interest. We anticipate that these results can be included in larger meta-analyses of Alzheimer’s disease to identify further genetic variants that contribute to Alzheimer’s pathology.
Original languageEnglish
Pages (from-to)1276-1282
Number of pages7
JournalNature genetics
Volume53
Issue number9
DOIs
Publication statusPublished - 1 Sept 2021

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