Among them, GYS1 and SLC7A11 were highly upregulated in ccRCC tissues, whereas LRPPRC, NCKAP1, NDUFA11, NDUFS1, NUBPL, OXSM, RPN1, and SLC3A2 were downregulated in ccRCC tissues. Here, NDUFS1 is linked to nonpapillary renal cell carcinoma.