PINX1 and ovarian serous cystadenocarcinoma: However, PinX1 gene alteration was significantly correlated with poor overall survival and/or disease-free survival in lung adenocarcinoma (TCGA, Provisional) (P<0.05, Figure 4E), poor overall survival in bladder urothelial carcinoma (TCGA, Provisional) (P<0.05, Figure 4G), and poor disease-free survival ovarian serous cystadenocarcinoma (TCGA, Provisional) (P<0.05, Figure 4H).