The expression level of MYPT1 in ccRCC tissues was closely linked with low Fuhrman grade (for IHC data: P = 0.0217, for TCGA‐KIRC data: P = 0.0005, Table 1) and vital status (alive; for IHC data: P < 0.001, Table 1); however, there were no significant associations between MYPT1 expression and tumour stage or tumour metastasis. The gene discussed is PPP1R12A; the disease is nonpapillary renal cell carcinoma.