Abstract
Objective - We tested the hypothesis that 6 nonsynonymous single nucleotide polymorphisms ( SNPs) in ATP-Binding-Cassette transporter A1 (ABCA1) affect risk of ischemic heart disease (IHD) in the general population. Methods and Results - We genotyped 9259 individuals from the Danish general population followed for 25 years. Two SNPs (V771M and V825I) were previously associated with increases in HDL-C, 1 (R1587K) with decreased HDL-C, whereas 3 (R219K, I883M and E1172D) did not affect HDL-C levels. Despite this, 5 out of 6 SNPs ( V771M, V825I, I883M, E1172D, R1587K) predicted increased risk of IHD. Similar results were obtained in a verification sample with 932 IHD cases versus 7999 controls. A stepwise regression approach identified V771M, I883M, and E1172D as the most important predictors of IHD and additive effects on IHD risk were present for V771M/I883M and I883M/E1172D pairs. Conclusions - We show that 3 of 6 nonsynonymous SNPs in ABCA1 predict risk of IHD in the general population
Udgivelsesdato: 2008/1/1
Udgivelsesdato: 2008/1/1
Originalsprog | Engelsk |
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Tidsskrift | Arteriosclerosis, Thrombosis, and Vascular Biology |
Vol/bind | 28 |
Udgave nummer | 1 |
Sider (fra-til) | 180-6 |
Antal sider | 7 |
ISSN | 1079-5642 |
DOI | |
Status | Udgivet - 2008 |