Fig. 2From: Correlation between schistosomiasis and CD8+ T cell and stromal PD-L1 as well as the different prognostic role of CD8+ T cell and PD-L1 in schistosomal-associated colorectal cancer and non-schistosomal-associated colorectal cancerA The relationship between schistosomal infection and CD8+ TILs density (p > 0.05). B PD-L1 expression by immune stroma (p = 0.0001) increased with increasing CD8 density. C PD-L1 expression by tumor cells (p = 0.0102) increased with increasing CD8 density. Correlation between CD8 density and PD-L1 expression by location were examine using the Mann-Whitney testBack to article page