Fig. 4: Relative composition and combination of immune cells that having direct interaction with tumor cells.

The stacked bar plot visualizes the composition of immune cells that directly interact with the same tumor cells. The x-axis represents different immune cell combinations, while the y-axis depicts the relative percentage of each cell type within a combination. A placeholder “X” indicates the absence of data for a given column. A All cases. B PD-L1 positive cases. (C) Hormone receptor positive, HER2-negative breast cancer. D Triple negative breast cancer.