Dataset Information

Association of rs5368 and rs3917406 polymorphisms in E-selectin gene with premature coronary artery disease in Chinese Han population.

ABSTRACT: OBJECTIVES:Genetics polymorphism of the E-selectin affects the pathogenesis of atherosclerosis and associated with coronary artery disease (CAD). We aimed to investigate the association between the rs5368 and rs3917406 polymorphisms in E-selectin genes and premature CAD (PCAD) in Chinese Han population. METHODS:PCAD 628 patients and 732 controls were included in the study. E-selectin of rs5368 and rs3917406 polymorphisms were analyzed by polymerase chain reaction (PCR). RESULTS:The frequencies of T allele of the rs5368 and rs3917406 polymorphisms were 27.2% and 47.8%, respectively, in the PCAD group, and 30.5% and 42.8% in the control group. The frequency of the T allele of the rs3917406 polymorphism was significantly higher in the PCAD group than in the control group (x(2) = 6.857, P = 0.009). In contrast, no statistically significant difference was found between controls and patients in the frequency of T allele of the rs5368 polymorphism. The univariate analysis showed that the E-selectin rs3917406 polymorphisms was associated with the PCAD in additive model (OR = 1.226, 95% CI = 1.05-1.43, P = 0.010) and dominant model (OR = 1.406, 95% CI = 1.11-1.78, P = 0.005). After adjusting for potential confounding variables the rs3917406 polymorphisms was independently associated with PCAD in additive model (OR = 1.347, 95% CI = 1.12-1.62, P = 0.002) and dominant model (OR = 1.669, 95% CI = 1.26-2.21, P < 0.001). The E-selectin rs5368 polymorphisms were not associated with PCAD in univariate and multivariate analyses of three models. CONCLUSION:Among the Chinese Han population, the rs3917406 polymorphism of the E-selectin gene was associated with PCAD in univariate and multivariate analysis, however, no significant correlation between the E-selectin rs5368 polymorphism and PCAD.

SUBMITTER: Shan H

PROVIDER: S-EPMC4443192 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

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Association of rs5368 and rs3917406 polymorphisms in E-selectin gene with premature coronary artery disease in Chinese Han population.

Shan Hongwei H Zhang Min M Zhang Mingduo M Liu Xin X Song Xiantao X Yin Xunli X Lv Shuzheng S

International journal of clinical and experimental medicine 20150315 3

<h4>Objectives</h4>Genetics polymorphism of the E-selectin affects the pathogenesis of atherosclerosis and associated with coronary artery disease (CAD). We aimed to investigate the association between the rs5368 and rs3917406 polymorphisms in E-selectin genes and premature CAD (PCAD) in Chinese Han population.<h4>Methods</h4>PCAD 628 patients and 732 controls were included in the study. E-selectin of rs5368 and rs3917406 polymorphisms were analyzed by polymerase chain reaction (PCR).<h4>Results ...[more]

PMID: 26064358

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Project description:BackgroundRecently, single nucleotide polymorphisms (SNPs) (DLK-rs10144321, SIX6-rs1254337, MKRN3-rs12148769, LIN28B-rs7759938, and KCNK9-rs1469039) were found to be strongly associated with age at menarche. Recent studies also suggested that age at menarche is a heritable trait and is associated with risks for obesity, type 2 diabetes mellitus (T2DM), cardiovascular disease, and all-cause mortality. Since an association between these five SNPs and premature coronary artery disease (CAD) has never been reported, we investigated whether these SNPs are associated with premature CAD and its severity in a Chinese Han population.MethodsWe enrolled 432 consecutive patients including 198 with premature CAD (<55 years in men and <65 years in women) and 234 controls. All subjects were genotyped for the five SNPs by the PCR-ligase detection reaction method. The associations between these SNPs and premature CAD and its severity were analyzed.ResultsThe following genotypes were identified: GG, AG, and AA at rs10144321 and rs12148769; TT, AT, and AA at rs1254337; CC, CT, and TT at rs1469039; and TT and CT at rs7759938. Significant differences in genotype distribution frequencies at rs1254337 were found between controls and patients with premature CAD (P<0.05). No associations were found between the five SNPs and the severity of coronary lesions (all P>0.05). Compared with controls, patients with premature CAD had a higher prevalence of T2DM and dyslipidemia, and the proportion of patients with T2DM rose significantly with an increase in the number of stenosed coronary vessels (all P<0.05). After adjustment for the clinical parameters in multivariable analysis, three factors were identified that significantly increased the risk of premature CAD: the AA genotype at rs1254337 (OR: 2.388, 95% CI: 1.190-4.792, P = 0.014), male gender (OR: 1.565, 95% CI: 1.012-2.420, P = 0.044), and T2DM (OR 2.252, 95% CI: 1.233-4.348, P = 0.015).ConclusionsAmong the five pubertal transition-related gene polymorphisms, we identified an association between rs1254337 and premature CAD in a Chinese Han population.

Dataset Information

Association of rs5368 and rs3917406 polymorphisms in E-selectin gene with premature coronary artery disease in Chinese Han population.

Publications

Association of rs5368 and rs3917406 polymorphisms in E-selectin gene with premature coronary artery disease in Chinese Han population.

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