MicroRNA-145-5p inhibits gastric cancer invasiveness through targeting N-cadherin and ZEB2 to suppress epithelial-mesenchymal transition.

ABSTRACT: MicroRNA (miR)-145-5p has been reported to function as a suppressor of cancer and plays an important role in cancer invasiveness. Epithelial-mesenchymal transition (EMT) is an important process in cancer invasion and migration. However, the involvement of miR-145-5p in EMT in human gastric cancer (GC) remains unclear. In this study, we aimed to investigate the molecular mechanisms by which miR-145-5p regulates EMT in GC invasiveness. We used quantitative real-time polymerase chain reaction to investigate the miR-145-5p expression level in GC and matched normal tissues. The effects of miR-145-5p on GC cell invasion and migration abilities were evaluated using Transwell models. The relationships among miR-145-5p and zinc-finger E-box binding homeobox 2 (ZEB2), E-cadherin, and N-cadherin were

SUBMITTER: Jiang SB 

PROVIDER: S-EPMC4846054 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature