The majority of clear cell renal cell carcinomas (ccRCCs) are characterized by mutations in the Von Hippel–Lindau (VHL) tumor suppressor gene, which leads to the stabilization and accumulation of the HIF2α transcription factor that upregulates key oncogenic pathways that promote glucose metabolism, cell cycle progression, angiogenesis, and cell migration. This evidence concerns the gene EPAS1 and clear cell renal carcinoma.