Hypoxia has been shown to facilitate tumor progression. Hypoxia-regulated microRNA-210 (miR-210) may play an important role in carcinogenesis and tumor progression. In this study, we evaluated the clinical significance of miR-210 expression in upper tract urothelial carcinoma (UTUC). | Hypoxia regulated MicroRNA-210 overexpression is associated with tumor development and progression in upper tract urothelial carcinoma