— Objective response or stable disease in 100% of renal cell carcinomas The FDA has approved the first therapy for cancers associated with von Hippel-Lindau (VHL) disease. Belzutifan (Welireg) targets hypoxia-inducible factor 2α, which drives growth of malignant and benign tumors in VHL. In the absence of approved systemic therapies, most patients with VHL undergo […]