ASCO GU 2025 | Professor Toni Choueiri on the Future of Casdatifan in Clear Cell Renal Cell Carcinoma
The VHL-HIF pathway is one of the most commonly activated pathways in clear cell renal cell carcinoma (ccRCC). Loss of von Hippel-Lindau (VHL) gene function leads to the stabilization of hypoxia-inducible factors HIF-1α and HIF-2α, driving tumor growth and progression. The development of HIF-2α inhibitors, including belzutifan and casdatifan, has introduced new therapeutic strategies for ccRCC.At the 2025 ASCO GU Annual Meeting, Professor Toni Choueiri from Dana-Farber Cancer Institute presented phase I study results on casdatifan, offering insights into its clinical activity and potential role in renal cell carcinoma treatment.









