CD4 and neoplasm: The results suggested that the density of LAG3 positive T cells and the closest distance of T cells to the tumor showed a significant negative correlation (Spearman ρ = −0.582, p < 0.001, CD4; Spearman ρ = −0.485, p < 0.001, CD8, Fig. 6C), and similarly, there was also a positive correlation with the average number of T cells surrounding the tumor cells (Spearman ρ = 0.446, p = 0.002, CD4; Spearman ρ = 0.311, p = 0.040, CD8, Fig. S2B).