(42) reported that the mutation frequencies in genes AXIN1, TSC2, SMARCA2, ATRX, and KMT2C were relatively higher, whereas that of CTNNB1 was significantly lower, in Chinese HCC patients with HBV infection cohort than in the HBV-positive HCC subgroup from The Cancer Genome Atlas. Here, KMT2C is linked to hepatocellular carcinoma.