Effect of microRNA-9-5p targeting MEF2C on biological behaviors of alveolar rhabdomyosarcoma cells / 吉林大学学报(医学版)
Journal of Jilin University(Medicine Edition)
;
(6): 482-491, 2020.
Article
in Chinese
| WPRIM
| ID: wpr-841545
ABSTRACT
Objective:
To investigate the effect of microRNA-9-5p (miR-9-5p) targeting the myocyte enhancer factor 2C (MKF2C) on the biologicals behaviors of the alveolar rhabdomyosarcoma (ARMS) cells, and to provide the basis for the molecular diagnosis and targeted therapy of ARMS.Methods:
The expression levels of miR-9-5p and MKF2C mRNA in ARMS tissue and cells were detected by qRT-PCR method' the proliferation rate of cells was detected by CCK-8 method, the apoptotic rate was detected by flow cytometry, the numbers of invasion and migration cells were detected by Transwell chamber assay, the luciferase activity in 293T cells was detected by double luciferase reporter gene, and the expression level of MEF2C protein in the cells was detected by Western blotting method.Results:
The expression levels of miR-9-5p in ARMS tissue and cells were higher than those in normal skeletal muscle tissue and HSKMC cells ( PConclusion:
MiR-9-5p can directly target the 3-UTR of MEF2C mRNA to induce mRNA degradation and inhibit the expression of MKF2C, and promote the proliferation, invasion, migration and anti-apoptosis ability of the RH30 cells.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Jilin University(Medicine Edition)
Year:
2020
Type:
Article
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