CD4 and colon adenocarcinoma: Our results showed that the expression level of TAZ was significantly correlated with the infiltration level of CD4+ T cells (r = 0.164, P < 0.05), CD8+ T cells (r = −0.323, P < 0.05), and B cells (r = −0.111, P < 0.05) in COAD, in addition to the infiltration level of CD8+ T cells (r = −0.198, P < 0.05) in READ (Figure 6).