WDR4 and reading: In the OS outcome study, Cox regression revealed that higher expression of WDR4 is a risk factor in ACC (P < .001), BLCA (P < .001), BRCA (P < .001), KICH (P < .001), LGG (P < .001), LIHC (P < .001), LUAD (P < .001), MESO (P < .001), SARC (P < .001), SKCM (P < .001) and UVM (P < .001); however, WDR4 expression appeared to be a protective factor in READ (P < .001) as shown in Figure 3A.