GULP1 and urothelial neoplasm: We additionally demonstrated that the levels of GULP expression were significantly or marginally lower in urothelial neoplasms (vs. non-neoplastic urothelial tissues) and high-grade or muscle-invasive tumors (vs. lower grade or non-muscle-invasive tumors), while we failed to show a strong association between the expression level of GULP1 and the prognosis of the patients who had never received CDDP (prior to tumor recurrence or disease progression).