PON1 and hepatocellular carcinoma: It was found that CYP2C9, PON1 and CFHR3 were low expressed and MARCKSL1, SPP1, BSG, CCT3, LAGE3, KPNA2, SF3B4, GTPBP4 were over expressed in human hepatoma cells compared with normal human hepatocyte cells (Unpaired t-test, p<0.01) (Figure 7A).