miR-30c-2-3p and mir-30a-3p: New pieces of the jigsaw puzzle in HIF2α regulation

Abstract

Clear cell renal cell carcinoma (ccRCC), the most frequent subtype of renal cell cancer, is characterized by mutation of the von Hippel-Lindau (VHL) tumor suppressor gene, which results in stabilization of hypoxia-inducible factor (HIF) a proteins. In this issue of Cancer Discovery, Mathew and colleagues report that miR-30c-2-3p and miR-30a-3p downregulation in ccRCC promotes increased expression of HIF2α. © 2014 AACR.