Pharmacologic HIF-2α inhibition preserves T cell effector function in clear cell renal cell carcinoma.
Hypoxia-inducible factor 2α (HIF-2α) is a central oncogenic driver in clear cell renal cell carcinoma (ccRCC) and a therapeutic target of the small-molecule inhibitor belzutifan. Genetic studies in murine models have suggested that hypoxia signaling may support T cell effector programs, raising concern that HIF-2α inhi...