The therapeutic potential of HIF-2 antagonism in renal cell carcinoma.

ABSTRACT: Hypoxia, the insufficient delivery of oxygen for the demand of a tissue, contributes to the development of an aggressive phenotype, resistance to radiation therapy and chemotherapy, and is predictive of a poor outcome in numerous tumor types. Adaptation to hypoxia is mediated by hypoxia-inducible factors (HIFs), including HIF-1α and HIF-2α, which regulate genes promoting angiogenesis, increased tumor growth or metastasis. In kidney cancer, HIF-2α is believed to be the most important driver for development and progression of clear cell renal cell carcinoma (ccRCC), highlighting the therapeutic potential of HIF-2 antagonists in this disease. Recent studies show that HIF-2α can be targeted by selective, and orally active new class of inhibitors. In conjunction with the restricted expression o

SUBMITTER: Cuvillier O 

PROVIDER: S-EPMC5313304 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature