C-myc/miR-150/EPG5 axis mediated dysfunction of autophagy promotes development of non-small cell lung cancer.

ABSTRACT: Rationale: Lung cancer is the leading cause of cancer death worldwide, and treatment options are limited to mainly cytotoxic agents. Here we reveal a novel role of miR-150 in non-small cell lung cancer (NSCLC) development and seek potential new therapeutic targets. Methods: The miR-150-mediated autophagy dysfunction in NSCLC cells were examined using molecular methods in vitro and in vivo. The upstream regulatory element and downstream target of miR-150 were identified in vitro and validated in vivo. Potential therapeutic methods (anti-c-myc or anti-miR-150) were tested in vitro and in vivo. Clinical relevance of the c-myc/miR-150/EPG5 axis in NSCLC was validated in human clinical samples and large genomics database. Results: m

SUBMITTER: Li H 

PROVIDER: S-EPMC6691579 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature