The spectrum of MYH9-associated nephropathy.

ABSTRACT: Causes of the excess incidence rates of chronic kidney disease in the African American population have long been under study. Recently, polymorphisms in the nonmuscle myosin heavy chain 9 gene (MYH9) have been associated with nondiabetic kidney diseases in African- and European-derived populations. Risk variants in MYH9 contribute to approximately 70% of nondiabetic forms of ESRD in African Americans and 40 to 45% of all ESRD in this ethnic group, with lesser effects in European Americans. It is clear that MYH9 polymorphisms have a significant impact on the incidence rates of kidney disease in African Americans. This article describes the current spectrum of biopsy-proven MYH9-associated kidney diseases, along with potential effects of MYH9 on ethnic differences in clinical outcome. MYH9 r

SUBMITTER: Bostrom MA 

PROVIDER: S-EPMC4890964 | biostudies-literature | 2010 Jun

REPOSITORIES: biostudies-literature