TP53 and hepatocellular carcinoma: Notably, commonly important KEGG pathways enriched by robust DEGs were identified between HCV-HCC and HBV-HCC including cell cycle, p53 signaling pathway, oocyte meiosis, progesterone-mediated oocyte maturation, Human T-cell leukemia virus 1 infection, cellular senescence, retinol metabolism, tryptophan metabolism, complement and coagulation cascades, drug metabolism - cytochrome P450, tyrosine metabolism (Supplementary Figure 3).