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Discovery and refinement of genetic loci associated with cardiometabolic risk using dense imputation maps

  • UK10K Consortium
  • Wellcome Trust
  • Wellcome Sanger Institute
  • Boston VA Research Institute
  • Lady Davis Institute for Medical Research
  • McGill University and Génome Québec Innovation Centre
  • University of Washington
  • Istituto Scientifico San Raffaele
  • University of Bristol
  • University of Cambridge
  • Institute for Maternal and Child Health-IRCCS ''burlo Garofolo''- Trieste
  • University of Trieste Via A
  • University Medical Center Groningen
  • Harokopio University
  • Karolinska Institutet
  • Erasmus University Medical Center
  • Harvard T.H. Chan School of Public Health
  • Heidelberg University
  • King's College London
  • University of Cambridge School of Clinical Medicine
  • University of Verona
  • Barts and The London School of Medicine and Dentistry
  • University of Oxford
  • University of Verona
  • Imperial College London
  • Università Cattolica del Sacro Cuore
  • Experimental Genetics Division
  • National Heart and Lung Institute
  • Fred Hutchinson Cancer Research Center
  • Medical University of Graz
  • SYNLAB MVZ Humangenetik Mannheim
  • University of Oxford Medical Sciences Division
  • NYU-Langone Medical Center
  • University of Washington School of Public Health and Community Medicine
  • University of Wisconsin-Milwaukee

Research output: Contribution to journalArticlepeer-review

56 Scopus citations

Abstract

Large-scale whole-genome sequence data sets offer novel opportunities to identify genetic variation underlying human traits. Here we apply genotype imputation based on whole-genome sequence data from the UK10K and 1000 Genomes Project into 35,981 study participants of European ancestry, followed by association analysis with 20 quantitative cardiometabolic and hematological traits. We describe 17 new associations, including 6 rare (minor allele frequency (MAF) < 1%) or low-frequency (1% < MAF < 5%) variants with platelet count (PLT), red blood cell indices (MCH and MCV) and HDL cholesterol. Applying fine-mapping analysis to 233 known and new loci associated with the 20 traits, we resolve the associations of 59 loci to credible sets of 20 or fewer variants and describe trait enrichments within regions of predicted regulatory function. These findings improve understanding of the allelic architecture of risk factors for cardiometabolic and hematological diseases and provide additional functional insights with the identification of potentially novel biological targets.

Original languageEnglish
Pages (from-to)1303-1312
Number of pages10
JournalNature Genetics
Volume48
Issue number11
DOIs
StatePublished - 1 Nov 2016
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

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