KCNJ5 Mutations: Sex, Salt and Selection.

Autor: Williams, T. A., Lenders, J. W. M., Burrello, J., Beuschlein, F., Reincke, M.
Předmět:
Zdroj: Hormone & Metabolic Research; 2015, Vol. 47 Issue 13, p953-958, 6p
Abstrakt: Somatic mutations have been identified in the KCNJ5 gene (encoding the potassium channel GIRK4) in aldosterone-producing adenomas (APA). Most of these mutations are located in or near the selectivity filter of the GIRK4 channel pore and several have been shown to lead to the constitutive overproduction of aldosterone. KCNJ5 mutations in APA are more frequent in women; however, this gender dimorphism is a reported phenomenon of Western but not East Asian populations. In this review we discuss some of the issues that could potentially underlie this observation. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index