MIR22HG and hepatocellular carcinoma: The results of EdU showed that the fluorescence intensity of the radiation + C646 group was enhanced, the cell proliferation ability was stronger than that of the radiation group, and Santacruzamate A increased the inhibition of proliferation of HCC by radiation, and MIR22HG knockout antagonized the effect of Santacruzamate A (Figure 4D).