Effects of MCCC2 knockdown on proliferation, migration and apoptosis of DU145 prostate cancer cells
10.12206/j.issn.1006-0111.202104020
- VernacularTitle:敲减MCCC2对前列腺癌细胞系DU145增殖、迁移和凋亡的影响
- Author:
Xue CHEN
1
,
2
;
Zehao HUANG
3
;
Chengjian ZHENG
2
Author Information
1. School of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
2. School of Pharmacy, Naval Medical University, Shanghai 200433, China.
3. School of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China.
- Keywords:
MCCC2;
prostate cancer;
proliferation;
migration;
apoptosis
- From:
Journal of Pharmaceutical Practice
2021;39(3):215-220
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the change of biological characteristics after stable knockdown of the coding gene of 3-methylcrotonyl-coenzyme A carboxylase β subunit (MCCC2) expression in DU145 by lentivirus shRNA. Methods Three groups were included in this study. shNC was the control group in which MCCC2 was negatively knocked down in DU145. shMCCC2 was the experimental group in which MCCC2 was knocked down. DU145 was the blank group without any treatment. The expression of MCCC2 was assessed by Western blot and qPCR. The proliferation of DU145 cells was detected by CCK8 assay. The migration ability of DU145 was detected by transwell. The apoptosis of DU145 cells was detected by flow cytometry. Results The expression level of MCCC2 in shMCCC2 group was significantly lower than that in shNC group (0.22 ± 0.02 vs 0.61 ± 0.06, P < 0.001). The proliferation (2.24 ± 0.04 vs 3.13 ± 0.15) and migration (23.96 ± 1.85 vs 49.73 ± 0.63) of DU145 cells in shMCCC2 group was significantly lower than that in shNC group, whereas the apoptosis (12.64 ± 0.30 vs 3.68 ± 0.02) of DU145 cells in shMCCC2 was significantly higher than that in shNC group. Conclusion MCCC2 knockdown significantly inhibited the proliferation and migration, and induced apoptosis of DU145 cells, which indicated that the down-regulation of MCCC2 is correlated with the change of tumor biological characteristics of DU145 cell line and can be a potential target for the treatment of prostate cancer.
