Circular RNA hsa_circ_0004689 (circSWT1) promotes NSCLC progression via the miR-370-3p/SNAIL axis by inducing cell epithelial-mesenchymal transition (EMT).

ABSTRACT:

Background

Previous studies have reported the role of circular RNAs (circRNAs) in the progression of non-small-cell lung cancer (NSCLC). SWT1-derived circRNAs were confirmed to affect the apoptosis of cardiomyocytes; however, the biological functions of SWT1-derived circRNAs in cancers are still unknown. Here, we investigated the potential role of SWT1-derived circRNAs in NSCLC.

Methods

We used quantitative real-time polymerase chain reaction (qRT-PCR) to measure the expression of circSWT1 in NSCLC tissues and paired normal tissues. The potential functions of circSWT1 in tumor progression were assessed by CCK-8, colony formation, wound healing, and matrigel transwell assays in vitro and by xenograft tumor models in vivo. Next, epithelial-mesenchymal transition (EMT) was eval

SUBMITTER: Long X 

PROVIDER: S-EPMC10134258 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature