Left ventricular hypertrophy (LVH) refers to the expansion and the enlarged myocardium due to the increased resistance to ejection from the left ventricle to the aorta and/or the periphery, or the long-term burden imposed by the blood increase. Hypertension is a major risk factor that accounts for more than 50% of the causes of cardiovascular disease. If hypertension endure in the long term, the myocardium responds to abnormal heartbeat in the heart. Therefore, the prevalence of left ventricular hypertrophy also increases. As a result of genome-wide association study (GWAS) analysis for European people, PDGFC, MARK3, and BCL2 were related to blood pressures. In this study, the genetic polymorphisms of PDGFC, MARK3, and BCL2 were extracted and selected based on Korean genomic and epidemiologic data, and then logistic regression analysis was performed on LVH. As a result, one SNP (rs9307953) in PDGFC gene, four SNPs (rs6575983, rs17679475, rs2273703 and rs10141388) in MARK3 gene and two SNPs (rs17756073 and rs17070739) in BCL2 gene were statistically significant. The rs6575983 of the MARK3 gene showed the highest significance level (P=7.2 × 10-3) among the SNPs and the relative risk of 1.08 (95% confidence interval: 1.06 to 1.45). These results suggest that the polymorphisms of PDGFC, MARK3, and BCL2 not only affect European blood pressures but also correlate with LVH in Korean. These results suggest that increased understanding of the genetic correlations of the pathogenesis of LVH.
High blood pressure (HTN) is a condition in which blood pressure is kept higher than normal. Blood pressure trait measures systolic blood pressure (SBP) which is the highest pressure and diastolic blood pressure (DBP) which is the lowest blood pressure. Pulse pressure (PP) is the difference between systolic and diastolic blood pressure. Hypertension is known as a disease caused by the interaction of the environment and genetic factors. To date, studies have been conducted to find genes associated with hypertension. Genome-Wide Association Study (GWAS) analysis using European data from the UK Biobank reported new 535 loci were associated with blood pressure trait. Among them, 12 genes have been reported to have a significant correlation with SBP, DBP and PP. In the study, 12 genes polymorphisms were extracted based on KARE (Korean association resource) and then we performed linear regression of blood pressure trait. As a result, 6 SNPs of the 3 genes (rs12355413 and rs11006736 of ARMC4, rs2290883, rs2290884 and rs11039014 of LRP4, rs7234941 of BCL2) showed statistically significant correlation (P<0.05) with blood pressure trait. Of the 3 genes, 6 SNPs in 2 genes (rs9651357, rs12355413, rs11006736, rs1889522 of ARMC4 and rs4987774, rs7234941 of BCL2) showed significant correlation with hypertension. These results suggest that genetic polymorphisms of ARMC4, LRP4 and BCL2 genes are associated with blood pressure traits and hypertension in Korean population. Moreover, we expected to help understand the pathogenesis of hypertension.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.