PINX1 and bladder transitional cell carcinoma: There was also no significant correlation between PinX1 gene alteration and overall survival in bladder urothelial carcinoma (TCGA, Provisional) (P>0.05, Figure 4G) and disease-free survival in ovarian serous cystadenocarcinoma (TCGA, Provisional) (P>0.05, Figure 4H).