Furthermore, based on the Kaplan-Meier plotter analysis in GEPIA and ULCAN websites, EPB41L4B, CCND1, GGT1, CGNL1, CYSLTR1, PLAUR, UGT3A1, PROM2, MUC12, and PCK1 may be associated with the OS rates in ccRCC patients. The gene discussed is PROM2; the disease is nonpapillary renal cell carcinoma.