Overexpression of CRNDE promotes the progression of bladder cancer

Abstract Accumulating evidences indicate that long non-coding RNAs (lncRNAs) are indispensable in cancer initiation and progression. Dysregulation of functional lncRNAs can promote the development of cancers. Previous research have revealed that augmented expression of CRNDE caused poor prognosis of cancer patients and facilitate the tumor progress in various cancers. Nevertheless, the underlying roles of CRNDE in bladder cancer progression are not entirely clear. To further identify the effects CRNDE in bladder cancer progression, we performed the gain and loss of function assay. In this work, we have presented evidence that CRNDE was significantly increased in bladder cancer, and overexpressed expression of CRNDE was positively related with advanced TNM stage of bladder cancer patients. In addition, in vitro experiments showed that CRNDE strengthened cell migration/proliferation and inhibited cell apoptosis in bladder cancer. To sum up, our results exhibited new understand into the role of lncRNA CRNDE in the development of bladder cancer.