Renin-Angiotensin System Gene Polymorphisms and Hypertension.

Renin-Angiotensin System Gene Polymorphisms and Hypertension. J Assoc Physicians India. 2018 Aug;66(8):79-84 Authors: Shankarishan P, Borah PK, Mahanta J Abstract Hypertension has emerged as a major public health problem in developing countries including India. Hypertension, a major cardiovascular risk factor is recognized as a multi-factorial trait resulting from the interaction of various environmental and genetic factors. The genetic contribution is speculated to make 30% to 40% of the variation in blood pressure. Identification of variant genes that contribute to the development of hypertension is further complicated because the cardiac output and peripheral resistance, are controlled by other intermediary phenotypes. Sodium has been postulated as the major intermediary in blood pressure regulation. Therefore, polymorphisms of candidate genes encoding proteins influencing renal tubular sodium transport, either directly or indirectly through effects on intra-renal hemodynamics, have been associated with differences in blood pressure level. Considering the importance of genetics on hypertension and the diversity of the related genes, evaluation of these genes and the study of new genes are necessary. It is hoped that by deducting related genes for essential hypertension in individual, will help in prevention of potential patients. We will be able to diagnose those at risk and develop new treatments for these patients. PMID:...
Source: Journal of the Association of Physicians of India - Category: General Medicine Tags: J Assoc Physicians India Source Type: research