MiR-196b-5p activates NF-κB signaling in non-small cell lung cancer by directly targeting NFKBIA.

ABSTRACT:

Background

Our recent study found that QKI-5 regulated miRNA, miR-196b-5p, promotes non-small cell lung cancer (NSCLC) progression by directly targeting GATA6, TSPAN12 and FAS. However, the biological functions of miR-196b-5p in NSCLC progression and metastasis still remain elusive.

Methods

Cell proliferation, migration, colony formation, cell cycle assays were used to investigate cellular phenotypic changes. Quantitative real-time PCR (qRT-PCR) and western blot analyses were used to measure expressions of relative gene and protein. Interaction between QKI-5 and miR-196b-5p was determined by RNA immunoprecipitation (RIP) assay. Luciferase reporter assay was used to determine direct binding between miR-196b-5p and NFKBIA 3'-UTR. ELISA assay was used to measure secreted IL6 pr

SUBMITTER: Zhu W 

PROVIDER: S-EPMC10458993 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature