Genetics of essential hypertension.
Blood pressure is a complex quantitative trait that is determined by multiple environmental and genetic factors. Although some simple Mendelian forms of high blood pressure have been described, essential hypertension is characterized by a complex mode of inheritance. Based on recent advances in molecular biology and statistical genetics, it has become feasible to search for chromosome regions that may contain genes contributing to the pathogenesis of hypertension in humans. For example, recent linkage and association studies have raised the possibility that a blood pressure regulatory locus may exist in or near the angiotensinogen gene on chromosome 1. Detailed genetic experiments in animal models of hypertension may help to guide further clinical studies and lead to an improved understanding of gene action in the pathogenesis of essential hypertension.
Kurtz
T W
TW
Department of Laboratory Medicine, University of California, San Francisco 94143-0134.
Spence
M A
MA
D000818:Animals; D001794:Blood Pressure / Q000235:genetics; D006801:Humans; D006973:Hypertension / Q000235:genetics*; D010641:Phenotype