Figure 6. Comparison of immune infiltration and drug sensitivity analysis. (A) The scores of 16 immune cells were detected by ssGSEA analysis. (B) The scores of 13 immune-related functions were detected by ssGSEA analysis. (C, D) 22 types of immune cells were identified by CIBERSORT analysis. (E) Correlation analysis between 22 types of immune cell proportions and MMPs-related prognostic signature. (F) The risk score of various immune infiltration subtypes. (G) Sensitivity of different chemotherapeutic agents in different risk groups.