Kaplan–Meier analysis of the GEPIA database showed that the lower expression of ACAT1, BDH2, and HMGCL mRNAs correlated both with the worse overall survival (OS, log-rank test, p = 4.9e-08, p = 2.8e-06, p = 2.1e-04) and shorter disease-free survival (DFS, log-rank test, p = 9.3e-06, p = 8.4e-06, p = 7.7e-04) in ccRCC patients, respectively (Figures 5A–F). Here, BDH2 is linked to nonpapillary renal cell carcinoma.