Fig. 4

Levels of tumor-infiltrating immune cells in high- and low-TMB groups. Abundance of 22 immune cells in 2 TMB groups. High-TMB group showing higher level of activated CD4⁺ memory T cells, follicular helper T cells, resting NK cells, M1 macrophages, activated mast cells, and neutrophils, and lower level of resting CD4⁺ memory T cells, regulatory T cells, resting dendritic cells, resting mast cells