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Common variants in KCNN3 are associated with lone atrial fibrillation

  • Patrick T. Ellinor
  • , Kathryn L. Lunetta
  • , Nicole L. Glazer
  • , Arne Pfeufer
  • , Alvaro Alonso
  • , Mina K. Chung
  • , Moritz F. Sinner
  • , Paul I.W. De Bakker
  • , Martina Mueller
  • , Steven A. Lubitz
  • , Ervin Fox
  • , Dawood Darbar
  • , Nicholas L. Smith
  • , Jonathan D. Smith
  • , Renate B. Schnabel
  • , Elsayed Z. Soliman
  • , Kenneth M. Rice
  • , David R. Van Wagoner
  • , Britt M. Beckmann
  • , Charlotte Van Noord
  • Ke Wang, Georg B. Ehret, Jerome I. Rotter, Stanley L. Hazen, Gerhard Steinbeck, Albert V. Smith, Lenore J. Launer, Tamara B. Harris, Seiko Makino, Mari Nelis, David J. Milan, Siegfried Perz, Tnu Esko, Anna Köttgen, Susanne Moebus, Christopher Newton-Cheh, Man Li, Stefan Möhlenkamp, Thomas J. Wang, W. H. Linda Kao, Ramachandran S. Vasan, Markus M. Nöthen, Calum A. MacRae, Bruno H. Ch Stricker, Albert Hofman, André G. Uitterlinden, Daniel Levy, Eric Boerwinkle, Andres Metspalu, Eric J. Topol, Aravinda Chakravarti, Vilmundur Gudnason, Bruce M. Psaty, Dan M. Roden, Thomas Meitinger, H. Erich Wichmann, Jacqueline C.M. Witteman, John Barnard, Dan E. Arking, Emelia J. Benjamin, Susan R. Heckbert, Stefan Kääb
  • Massachusetts General Hospital
  • Boston University
  • Framingham Heart Study
  • University of Washington School of Medicine
  • Technical University of Munich
  • Helmholtz Zentrum München German Research Center for Environmental Health
  • School of Public Health
  • Cleveland Clinic Foundation
  • Ludwig-Maximilians-Universität München
  • Brigham and Women's Hospital
  • Massachusetts Institute of Technology
  • University of Mississippi Medical Center
  • Vanderbilt School of Medicine
  • University of Washington
  • Department of Veterans Affairs
  • Wake Forest School of Medicine
  • Erasmus University Medical Center
  • Dutch Medicines Evaluation Board
  • Netherlands Consortium on Healthy Aging
  • Johns Hopkins School of Medicine
  • Geneva University Hospitals
  • Cedars-Sinai Medical Center
  • Icelandic Heart Association
  • University of Iceland
  • National Institute on Aging (NIA)
  • University of Tartu
  • University of Tartu
  • Johns Hopkins University
  • University of Duisburg-Essen
  • University Hospital of Essen
  • Boston University School of Medicine
  • Rheinische Friedrich-Wilhelms-Universität Bonn
  • Inspectorate for Health Care
  • National Heart, Lung, and Blood Institute (NHLBI)
  • University of Texas Health Science Center at Houston
  • McGovern Medical School
  • Scripps Research Institute
  • Group Health Research Institute

Research output: Contribution to journalArticlepeer-review

431 Scopus citations

Abstract

Atrial fibrillation (AF) is the most common sustained arrhythmia. Previous studies have identified several genetic loci associated with typical AF. We sought to identify common genetic variants underlying lone AF. This condition affects a subset of individuals without overt heart disease and with an increased heritability of AF. We report a meta-analysis of genome-wide association studies conducted using 1,335 individuals with lone AF (cases) and 12,844 unaffected individuals (referents). Cases were obtained from the German AF Network, Heart and Vascular Health Study, the Atherosclerosis Risk in Communities Study, the Cleveland Clinic and Massachusetts General Hospital. We identified an association on chromosome 1q21 to lone AF (rs13376333, adjusted odds ratio = 1.56; P = 6.3 × 10 12), and we replicated this association in two independent cohorts with lone AF (overall combined odds ratio = 1.52, 95% CI 1.40-1.64; P = 1.83 × 10 21). rs13376333 is intronic to KCNN3, which encodes a potassium channel protein involved in atrial repolarization.

Original languageEnglish
Pages (from-to)240-244
Number of pages5
JournalNature Genetics
Volume42
Issue number3
DOIs
StatePublished - Mar 2010

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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