Molecular genetics of hypertension.

Abstract

During the last decades the evidence that a genetic component contributes to the development of primary hypertension has been accumulating. The identification of the genes involved in blood pressure regulation, however, is only starting to emerge. The recent advances in recombinant DNA technology provide new molecular genetic strategies in cardiovascular research. In this review we will discuss the testing of candidate genes in vivo by transgenic techniques. Furthermore, we will describe the possibilities to identify the genes implicated in primary hypertension by genetic linkage analysis using polymorphic DNA markers.