Figure 8. Association analysis of TOP2A expression with immunotherapy in LIHC. (A) 8 immune checkpoint genes associated with TOP2A expression. (B) Radar map of correlation between TOP2A expression and immune marker sets in LIHC. (C) Comparison of TIDE score between the higher (G1) and lower TOP2A expression (G2) groups of LIHC. (D) TOP2A expression in groups with a different ICB immunotherapy response status. **P < 0.01, ***P < 0.001.