APOC1 and nonpapillary renal cell carcinoma: In the TCGA-KIRC and GSE126964 databases, LMG expression profiles of ccRCC were higher for ABCB4, CD36, CYP2J2, PLIN2, ELOVL2, APOC1, TRIB3, LGALS1, ENO2, MMP1, PLA2G2D, PIK3R6, IL4I1, ALOX5, PLD4, and TNFAIP8L2 compared with those of normal tissues, whereas a lower expression was observed for ACADSB, HSD11B2, PTGER3, HMGCS2, PCK1, G6PC, ADH6, HAO2, CYP3A4, LPA, DPEP1, PCK2, FABP1, REEP6, CYP27B1, CEL, CYP4F3, and APOH (Figures 2C, D).