Circ_USP36/miR-182-5p/KLF5 axis regulates the ox-LDL-induced injury in human umbilical vein smooth muscle cells.

ABSTRACT: Atherogenesis is a chronic inflammatory process, closely related to high morbidity and mortality. Circular RNAs (circRNAs) were reported to function in atherosclerosis. However, the functional impact of circRNA ubiquitin-specific Protease 36 (circ_USP36) on atherosclerosis and the possible mechanism are still unclear. Serum specimens were collected from atherosclerosis patients and healthy volunteers. Human umbilical vein smooth muscle cells (HUVSMCs) exposed with 25 μg/mL oxidized low-density lipoprotein (ox-LDL) were utilized to simulate atherosclerosis. Expression of circ_USP36, microRNA (miR)-182-5p and Kruppel-like factor 5 (KLF5) was determined via quantitative real-time polymerase chain reaction or western blot assay. Cell viability and apoptosis were evaluated by Cell Counting Kit-

SUBMITTER: Zhao Q 

PROVIDER: S-EPMC7791491 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature