CDK2 and hepatocellular carcinoma: Bioinformatic analysis has indicated that Quercetin, Baicalein, and Luteolin might play an important role in HCC by regulating the four genes mentioned above, and then we next investigated the effect of three representative compounds on the expression of TP53, XPO1, APP and CDK2 in HepG2 cells and Huh7 cells.