Swainsonine represses glioma cell proliferation, migration and invasion by reduction of miR-92a expression.

ABSTRACT:

Background

Swainsonine is a natural indolizidine alkaloid, its anti-tumor activity has been widely reported in varied cancers. This study aimed to investigate whether Swainsonine exerted anti-tumor impact on glioma cells, likewise uncovered the relative molecular mechanisms.

Methods

After administration with diverse concentrations of Swainsonine, cell growth, migration and invasion in U251 and LN444 cells were appraised by the common-used CCK-8, BrdU, flow cytometry and Transwell assays. MiR-92a mimic, inhibitor and the correlative NC were transfected into U251 and LN444 cells, and assessment of miR-92a expression was by utilizing qRT-PCR. Functions of miR-92a in above-mentioned cell biological processes were analyzed again in Swainsonine-treated cells. The momentous protein

SUBMITTER: Sun L 

PROVIDER: S-EPMC6425678 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature