Each RCC patient's risk score was calculated by formula as follows: RCC‐MP6 = 3.486773∗ CSNK1D + 3.893991∗ CSNK1E + 5.439769∗ ACHE − 4.196123∗ SIRT1 − 5.293665∗TRAF6 − 3.462471∗ NFKB1. The gene discussed is SIRT1; the disease is renal cell carcinoma.