PPIA and hepatocellular carcinoma: The results revealed that CHP1 had low expression and PPIA, ALG3, CTSA, CAD, B3GAT3, TRAPPC3, HSP90AA1, SRD5A3, BAG2, DNAJC1, ADAMTS5, PLOD2, DYNC1LI1, and ST6GALNAC4 were overexpressed in HCC-LM3 cells compared to MIHA (Figure 2C).