Circulating exosomal microRNA-96 promotes cell proliferation, migration and drug resistance by targeting LMO7.

ABSTRACT: Detection and treatment of lung cancer still remain a clinical challenge. This study aims to validate exosomal microRNA-96 (miR-96) as a serum biomarker for lung cancer and understand the underlying mechanism in lung cancer progression. MiR-96 expressions in normal and lung cancer patients were characterized by qPCR analysis. Changes in cell viability, migration and cisplatin resistance were monitored after incubation with isolated miR-96-containing exosomes, anti-miR-96 and anti-miR negative control (anti-miR-NC) transfections. Dual-luciferase reporter assay was used to study interaction between miR-96 and LIM-domain only protein 7 (LMO7). Changes induced by miR-96 transfection and LMO7 overexpression were also evaluated. MiR-96 expression was positively correlated with high-grade and met

SUBMITTER: Wu H 

PROVIDER: S-EPMC5431139 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature