In CNHK600-EGFP group, the tumor inhibition rate was 21.49%, and the tumor inhibition rates of the CNHK600-IL24 low-dose, medium-dose and high-dose groups reached 36.91%, 42.98% and 49.86%, respectively (P < 0.05, EGFP group vs. IL24 high-dose group student’s t-test). This evidence concerns the gene IL24 and neoplasm.