Novel circRNA_0071196/miRNA‑19b‑3p/CIT axis is associated with proliferation and migration of bladder cancer.

ABSTRACT: Circular RNAs (circRNAs) are non‑coding RNAs that are connected at the 3' and 5' ends by an exon or intron. Studies increasingly show that circRNAs play an important role in tumorigenesis by acting as a 'sponge' for microRNAs (miRNAs), which abrogates the latter's effect on their target mRNAs. To identify a possible circRNA/miRNA/mRNA network in bladder cancer (BCa), we analyzed the circRNA and mRNA expression profiles of BCa and adjacent normal bladder tissues. A total of 127 circRNAs and 1,612 mRNAs were differentially expressed in the tumor tissues, and were primarily associated with cancer‑related pathways. A competing endogenous RNAs (ceRNA) network was then constructed which predicted a regulatory axis of circRNA_0071196, miRNA‑19b‑3p and its target gene citron Rho‑interacting serine

SUBMITTER: Liu Z 

PROVIDER: S-EPMC7384843 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature