Circulating TGF-beta1 as a reliable biomarker for chronic kidney disease progression in the African-American population.

Lee, Soo Bong; Kanasaki, Keizo; Kalluri, Raghu · Kidney Int · 2009

Level V

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Abstract

Progressive renal fibrosis is common to all chronic kidney diseases (CKD). Suthanthiran and colleagues identified a positive association between transforming growth factor-beta1 and several risk factors for CKD progression in African Americans but not in whites. This study offers a possible explanation for the higher prevalence of end-stage renal disease in African Americans and highlights the need for a better therapeutic strategy for this population.

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