The results showed that the top three tumors with the most remarkable correlation between IL2RB contents and stromal score among the 33 cancers were BLCA (R = 0.605, P < 0.001), CESC (R = 0.426, P < 0.001), and ESCA (R = 0.541, P < 0.001)(Figure 5(a)). Here, IL2RB is linked to cancer.