Cited by 205Cardiac electrophysiology and arrhythmiasAtrial Fibrillation Management and OutcomesGenetic Associations and Epidemiology

Integrating genetic, transcriptional, and functional analyses to identify 5 novel genes for atrial fibrillation

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Sinner, Moritz F., Tucker, Nathan R., Lunetta, Kathryn L., Ozaki, Kouichi, Smith, J. Gustav, Trompet, Stella, Bis, Joshua C., Lin, Honghuang +47 more·2014·Circulation

Abstract

BACKGROUND: Atrial fibrillation (AF) affects >30 million individuals worldwide and is associated with an increased risk of stroke, heart failure, and death. AF is highly heritable, yet the genetic basis for the arrhythmia remains incompletely understood. METHODS AND RESULTS: To identify new AF-related genes, we used a multifaceted approach, combining large-scale genotyping in 2 ethnically distinct populations, cis-eQTL (expression quantitative trait loci) mapping, and functional validation. Four novel loci were identified in individuals of European descent near the genes NEURL (rs12415501; relative risk [RR]=1.18; 95% confidence interval [CI], 1.13-1.23; P=6.5×10(-16)), GJA1 (rs13216675; RR=1.10; 95% CI, 1.06-1.14; P=2.2×10(-8)), TBX5 (rs10507248; RR=1.12; 95% CI, 1.08-1.16; P=5.7×10(-11)), and CAND2 (rs4642101; RR=1.10; 95% CI, 1.06-1.14; P=9.8×10(-9)). In Japanese, novel loci were identified near NEURL (rs6584555; RR=1.32; 95% CI, 1.26-1.39; P=2.0×10(-25)) and CUX2 (rs6490029; RR=1.12; 95% CI, 1.08-1.16; P=3.9×10(-9)). The top single-nucleotide polymorphisms or their proxies were identified as cis-eQTLs for the genes CAND2 (P=2.6×10(-19)), GJA1 (P=2.66×10(-6)), and TBX5 (P=1.36×10(-5)). Knockdown of the zebrafish orthologs of NEURL and CAND2 resulted in prolongation of the atrial action potential duration (17% and 45%, respectively). CONCLUSIONS: We have identified 5 novel loci for AF. Our results expand the diversity of genetic pathways implicated in AF and provide novel molecular targets for future biological and pharmacological investigation.

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Crossref · 10.1161/circulationaha.114.009892

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Authors
Sinner, M. F., Tucker, N. R., Lunetta, K. L., Ozaki, K., Smith, J. G., Trompet, S., Bis, J. C., Lin, H., Chung, M. K., Nielsen, J. B., Lubitz, S. A., Krijthe, B. P., Magnani, J. W., Ye, J., Gollob, M. H., Tsunoda, T., Müller-Nurasyid, M., Lichtner, P., Peters, A., Dolmatova, E., Kubo, M., Smith, J. D., Psaty, B. M., Smith, N. L., Jukema, J. W., Chasman, D. I., Albert, C. M., Ebana, Y., Furukawa, T., Macfarlane, P. W., Harris, T. B., Darbar, D., Dörr, M., Holst, A. G., Svendsen, J. H., Hofman, A., Uitterlinden, A. G., Gudnason, V., Isobe, M., Malik, R., Dichgans, M., Rosand, J., Van Wagoner, D. R., Benjamin, E. J., Milan, D. J., Melander, O., Heckbert, S. R., Ford, I., Liu, Y., Barnard, J., Olesen, M. S., Stricker, B. H. C., Tanaka, T., Kääb, S., & Ellinor, P. T.
Affiliations
  • LMU Klinikum (DE)
  • Massachusetts General Hospital (US)
  • Boston University (US)
  • RIKEN Center for Integrative Medical Sciences (JP)
  • Leiden University Medical Center (NL)
  • University of Washington (US)
  • Cleveland Clinic (US)
  • University of Copenhagen (DK)
  • Erasmus MC (NL)
  • Ottawa Heart Institute (CA)
  • Helmholtz Munich (DE)
  • Kaiser Permanente Washington Health Research Institute (US)
  • United States Department of Veterans Affairs (US)
  • Brigham and Women's Hospital (US)
  • Tokyo Medical and Dental University (JP)
  • University of Glasgow (GB)
  • National Institutes of Health (US)
  • Vanderbilt University (US)
  • Universität Greifswald (DE)
  • University of Iceland (IS)
  • Ludwig-Maximilians-Universität München (DE)
  • Munich Cluster for Systems Neurology (DE)
  • Broad Institute (US)
  • Lund University (SE)
  • Wake Forest University (US)
Venue
Circulation
Published
2014-10-07
Volume
130
Issue
15
Pages
1225-1235
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
OpenAlex
W2112387318
Cited by
205
References
31
Citations by year
2026: 8 · 2025: 7 · 2024: 15 · 2023: 8 · 2022: 12 · 2021: 14 · 2020: 18 · 2019: 18 · 2018: 19 · 2017: 35 · 2016: 33 · 2015: 15 · 2014: 2 · 2013: 1
FWCI
19.43
Type
journal article
Language
en
Open access
Locations
  • Circulation (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • Leiden Repository (Leiden University) (submittedVersion)
  • ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam) (submittedVersion)
  • Lund University Publications (Lund University) (submittedVersion)
  • Site cant be reached (submittedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (submittedVersion)
Funders
  • Donald W. Reynolds Foundation
  • American Heart Association (09SDG2280087, N01-HC-25195, HL092577, 13EIA14220013, 09FTF2190028, R01HL092577)
  • Amgen (T32HL007208)
  • Bristol-Myers Squibb (2001 D 032)
  • Heart and Stroke Foundation of Canada
  • Wake Forest University
  • School of Medicine, Boston University (HL076784, N01-HC25195)
  • Cleveland Clinic
  • Hjerteforeningen (07-10-R60-A1815-B573-22398)
  • Arvid Nilssons Fond
  • Johns Hopkins University (HHSN268200782096C)
  • Government of Ontario
  • Georgia Clinical and Translational Science Alliance
  • European Commission (01ZZ0103, 01ZZ0403, 03ZIK012, 01ZZ9603, 223004)
  • National Research Foundation
  • Fondation Leducq (K24HL105780, T32HL007208)
  • Danmarks Grundforskningsfond
  • ZonMw (050-060-810)
  • Erasmus Universiteit Rotterdam
  • Bundesministerium für Bildung und Forschung (01ZZ9603, 01ZZ0103, and 01ZZ0403, 03IS2061A, 03ZIK012, 01ZZ0403, and 01ZZ0403, 01ZZ0103, 01ZZ9603)
  • Erasmus Medisch Centrum
  • Nederlandse Organisatie voor Wetenschappelijk Onderzoek (050.060.810, 911-03-012, 175.010.200, 175.010.2005.011, 22398)
  • Lunds Universitet
  • Hjärt-Lungfonden
  • Siemens
  • Rigshospitalet
  • Malmö Högskola
  • Novo Nordisk Fonden (NNF14OC0009819, NNF13OC0005339)
  • Villadsen Family Foundation
  • Region Skåne
  • Stiftung zur Erforschung der Vaskulären Demenz
  • Universität Greifswald
  • Ministry of Cultural Affairs
  • National Institutes of Health (N01-AG-6-2103, 5r01ag032098-05, n01hc085082-026, n01hc085081-021, n01ag062101-007, n01ag12100-57-0-2, n01hc085079-024, 5rc1hl099452-02, n01hc55021-47-0-1, n01ag062103-006, n01hc085083-027, n01hc55020-39-0-0, n01hc085080-026, n01hc55016-37-0-0, n01hc055022-024, N01‐AG‐6‐2106, n01ag062106-007, UL1TR000124, N01-AG-1-2100, n01hc085086-022, n01hc55019-35-0-1, HHSN268200800007C, n01hc55018-38-0-1, N01-AG-6-2101, NHLBI R01, n01hc025195-11-0-0, 5r01hl043851-10, HHSN268200782096C, HHSN268201200036C, n01hc055222-001, 5u01ns069208-04, N01HC85086, N01-HC-85082, N01HC85079, N01HC85080, N01-HC 25195, N01HC85083, DK-063491, N01-HC-85081, RR024989, HL080295, HL69757, n01hc55015-48-0-1)
  • Canadian Institutes of Health Research
  • Medical Research Council (HHSN268200782096C)
  • Japan Society for the Promotion of Science (221S0001, 26293052)
  • National Institute on Aging (N01‐AG‐6–2101, N01HC85081, N01HC85079, N01-HC-85080, N01-HC-85082, R01AG032098, N01-AG12100, R56AG023629, N01-AG012100, N02-HL-6-4278, N01HC55222, N01-HC-25195, HHSN268200800007C, R01AG028321, N01-HC-85083, AG023629, N01 AG062106, N01AG62106, HL080295, N01‐HC‐85086, R01AG023629, 1R01AG032098‐01A1, N01-AG-62103, N01 AG062103, HHSN268201200036C, N01 AG062101)
  • National Heart, Lung, and Blood Institute (N01-HC-85081, DK-063491, HL-076784, R01HL111314, N01-HC55022, N01 HC085086, AG-023629, N01HC-85083, N01 HC055016, N01-HC-55018, R01HL073410, HL043851, R01HL085251, HL-093613, N01 HC 55020, HL-105756, N01 HC085079, HL 073410, R01‐HL043851, N01 HC085083, N01‐HC25195, HL-087652, N01 HC 55019, N01HC85082, N01 HC85086, R01 HL-59367, N01 HC085080, R01HL087652, U19HL069757, R01HL068986, HHSN 268200800007C, N01 HC055020, N01HC85080, N02- HL-64278, R01HL104156, N01AG62101, N01 HC055018, N01 HC55222, U01HL069757, 6R01-NS-17950, HL065962, R21HL093613, N01-HC-025195, U10HL054512, ­N01-HC55016, N01AG62106, R01HL087641, N01 HC055022, HHSN268201200036C, HL085251, HL 69757, R01HL059367, N01HC085082, R01HL105756, U01HL080295, R01HL076784, N01 HC055019, N01 HC055222, N01AG62103, 09SDG2280087, R01HL090620, HL092577, N01 HC085081, HL080295, K23HL114724, R01HL080295, N01‐HC‐55015, N01-HC55021, N01 HC055021, K24HL105780, N01 HC055015, AG028321, R01HL092577, T32HL007208, R01HL086694, N01-HC85079, RC1-HL099452)
  • National Human Genome Research Institute (U01HG004402)
  • National Cancer Institute (CA 047988, R01CA047988)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK063491, P30DK063491)
  • National Institute of Neurological Disorders and Stroke (AG023629, HHSN268200800007C, N01-HC-85080, HL080295, N01-HC-85083, N01‐HC‐25195, N01HC85082, U01-NS069208, DK063491, N01-HC-85081, N02-HL-6-4278, N01-HC-85086, N01 HC-55222, N01HC85079, HHSN268201200036C, R01NS017950)
  • National Center for Research Resources (RR 024989, UL1RR024989, HL105756, UL1RR025005, 1 UL RR024989, N01HC85083, N01HC85086)
  • National Center for Advancing Translational Sciences (RR024989, DK063491)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Atrial Fibrillation Management and Outcomes
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
Keywords
atrial fibrillation, genetic susceptibility, cis-eQTL, gene expression regulation, connexin 43, TBX5, CUX2, atrial action potential duration, zebrafish knockdown, cardiac arrhythmias, single nucleotide polymorphisms, atrial remodeling, atrial fibrosis, atrial fibroblasts
MeSH terms
Homeobox Protein PITX2, Aged, Animals, Atrial Fibrillation, Chromosome Mapping, Europe, Female, Genotype, Humans, Japan, Male, Middle Aged, Muscle Proteins, Nuclear Proteins, Repressor Proteins, Transcription Factors, Zebrafish, Connexin 43, Homeodomain Proteins, Genetic Predisposition to Disease, T-Box Domain Proteins, Zebrafish Proteins, Quantitative Trait Loci, Ubiquitin-Protein Ligases, Gene Knockdown Techniques, Genetic Loci

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