Pregled bibliografske jedinice broj: 639273
Identification of heart rate-associated loci and their effects on cardiac conduction and rhythm disorders
Identification of heart rate-associated loci and their effects on cardiac conduction and rhythm disorders // Nature genetics, 45 (2013), 6; 621-631 doi:10.1038/ng.2610 (međunarodna recenzija, članak, znanstveni)
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Naslov
Identification of heart rate-associated loci and their effects on cardiac conduction and rhythm disorders
Autori
Den Hoed M. ; ... ; Polašek, Ozren ; ... ; Rudan, Diana ; ... ; Rudan, Igor ; ... ; Loor, R.J.F.
Izvornik
Nature genetics (1061-4036) 45
(2013), 6;
621-631
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
rhytm; conduction; gene
Sažetak
Elevated resting heart rate is associated with greater risk of cardiovascular disease and mortality. In a 2-stage meta-analysis of genome-wide association studies in up to 181, 171 individuals, we identified 14 new loci associated with heart rate and confirmed associations with all 7 previously established loci. Experimental downregulation of gene expression in Drosophila melanogaster and Danio rerio identified 20 genes at 11 loci that are relevant for heart rate regulation and highlight a role for genes involved in signal transmission, embryonic cardiac development and the pathophysiology of dilated cardiomyopathy, congenital heart failure and/or sudden cardiac death. In addition, genetic susceptibility to increased heart rate is associated with altered cardiac conduction and reduced risk of sick sinus syndrome, and both heart rate-increasing and heart rate-decreasing variants associate with risk of atrial fibrillation. Our findings provide fresh insights into the mechanisms regulating heart rate and identify new therapeutic targets
Izvorni jezik
Engleski
Znanstvena područja
Temeljne medicinske znanosti
POVEZANOST RADA
Projekti:
216-1080315-0302 - Odrednice zdravlja i bolesti u općoj i izoliranim ljudskim populacijama (Polašek, Ozren, MZOS ) ( CroRIS)
Ustanove:
Medicinski fakultet, Split
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE