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. 2024 Mar 2;73(4):62. doi: 10.1007/s00262-024-03652-2

Fig. 2.

Fig. 2

Evaluating the effect of tumor immune infiltration and tumor purity on the drug sensitivity of ZA based on patients with HCC in TCGA and ICGC datasets. A The flowchart of data research. TCGA-LIHC (n = 373), ICGC-LICA-JP (n = 231), and ICGC-LICA-FR (n = 161) were included into analyses. The ESTIMATE score and tumor purity were first calculated. B Boxplots showed the patient with HCC who had higher degree of immune infiltration had significantly higher ESTIMATE score and lower tumor purity in TCGA-LIHC cohort(****, p < 0.0001). C The boxplot showed prediction of the drug sensitivity in TCGA-LIHC cohort. The value of IC50 were lower in stage I and stage II than stage III (*, p < 0.05). D Boxplots showed the values of IC50 were lower in HCC patients with high immunogenicity (TCGA-LIHC ****, p < 0.0001; ICGC-JP ***, p < 0.001; ICGC-FR *p < 0.05)