CHDH and hepatocellular carcinoma: The results revealed that the number of apoptotic cells was significantly increased in HCC cells in response to transfection with CDH‐GATA5 vectors followed by paclitaxel treatment (20 μg/mL) for 24 hours (Figure 5B), confirming that GATA5 synergism with paclitaxel also enhances apoptosis in HCC cells.