FOXQ1 and bladder transitional cell carcinoma: Compared with the G1 + G2 grade, the FOXQ1 expression level in the G3 + G4 grade was higher in bladder urothelial carcinoma, brain lower-grade glioma, and liver hepatocellular carcinoma but lower in stomach adenocarcinoma and uterine corpus endometrial carcinoma (Figure 6C).