Specifically, HCC patients with rs1134492 CC + TC genotype had higher AST and ALT levels and worse prognosis compared to those with TT genotype, HCC patients with rs10589312 TCTTGC/TCTTGC + TCTTGC/T genotype had higher AST/ALT ratios than those with TT genotype, and patients with rs84557 TT genotype had higher AST/ALT ratios than those with CC + CT genotype. This evidence concerns the gene GPT and hepatocellular carcinoma.