GSEA showed that high G6PD mRNA expression correlated with cell cycle progression (P=0.001045, NES = 1.728131), DNA replication (P=0.003119, NES = 1.662617), and involvement of non-coding RNA in the WNT pathway in HCC (P=0.001087, NES = 1.7703589). Here, G6PD is linked to hepatocellular carcinoma.