Figure 4. Immune panorama of colorectal cancer. Using single-sample gene set enrichment analysis scores from 24 immune cell types, 698 patients from The Cancer Genome Atlas cohort were clustered. The following icon shows the tumor site, the mutation statuses of BRAF, TP53, KRAS and ZBTB7C, metastasis, sex, MSI, polyps, survival rate, anatomical location and stage. Two different immune infiltration clusters are defined: high infiltration and low infiltration.