Circular RNA circSATB2 promotes progression of non-small cell lung cancer cells.

ABSTRACT:

Background

Lung cancer has high morbidity and mortality worldwide with non-small cell lung cancer (NSCLC) accounting for 85% of the cases. Therapies for lung cancer have relatively poor outcomes and further improvements are required. Circular RNAs have been reported to participate in the occurrence and progression of cancer. Information on the functions and mechanism of circRNAs in lung cancer is limited and needs more exploration.

Methods

We detected expression of genes and proteins by qPCR and western blot. Function of circSATB2 was investigated using RNA interference and overexpression assays. Location of circSATB2 was assessed by fluorescence in situ hybridization (FISH). Interaction of circSATB2, miR-326 and FSCN1 was confirmed by dual-luciferase reporter assay.

Resu

SUBMITTER: Zhang N 

PROVIDER: S-EPMC7268724 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature