Research Paper Volume 13, Issue 15 pp 19696—19709
Immune cell infiltration-associated signature in colon cancer and its prognostic implications
Figure 2. ICI and immunophenotyping for colon cancer patients. (A) Kaplan-Meier curves for the three ICI clusters (Log-rank test, p=0.012). (B) Correlation analysis of tumor-infiltrating immune cells. Blue represents negative correlation, and red represents positive correlation. (C) Box plot showing the contents of tumor-infiltrating immune cells within three ICI clusters (Kruskal-Wallis test, ***p< 0.001; **p<0.01; *p<0.05). (D) Expression analysis of PD-L1 within three ICI clusters (Kruskal-Wallis test, ***p< 0.001; **p<0.01; *p<0.05).