CircIFT80 Functions as a ceRNA of miR-1236-3p to Promote Colorectal Cancer Progression.

ABSTRACT: Circular RNAs (circRNAs), a recently identified new member of non-coding RNAs, are demonstrated to participate in diverse biological processes; however, the molecular mechanisms that link circRNAs with colorectal cancer (CRC) are not well understood. In the present study, we attempted to explore the roles of the exosomal circRNAs on CRC progression. We first compared the expression patterns of exosomal circRNAs between the plasma of CRC patients and healthy controls. We identified 448 significantly dysregulated exosomal circRNAs in CRC plasma. We focused on hsa_circ_0067835, which is located on chromosome 3 and derived from IFT80; thus, we named it circIFT80. Then, the expression of circIFT80 was detected in 58 CRC tissues and cell lines by qRT-PCR. Functional assays were performed to eval

SUBMITTER: Feng W 

PROVIDER: S-EPMC6819894 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature