Figure 6.

Infiltrating immune cell subtypes landscape in human dCCAs.A and B, T cell subtypes identified in either normal (N) (A) or malignant (M) tissues (B). C, The proportion of each T cell subtype in N and M samples. D, Violin plots showing marker genes of each immune cell subgroup. E and F, Ligand-receptor interactions prediction network between T cells and epithelial cells in N (E) and M (F) samples. In the circus, the lines and arrowheads inside are scaled to indicate the correlations of the ligand and receptor. P-value < .05 is considered statistically different.