Effects of lycium barbarum polysaccharides on cis-dichlorodiamineplatinum (II)-induced apoptosis in mouse testis sertoli cells TM4
10.12092/j.issn.1009-2501.2021.06.004
- Author:
Yunfan LIU
1
;
Yuemei DU
1
;
Liping GAO
1
;
Yunfan LIU
2
;
Yuemei DU
2
;
Liping GAO
2
;
Xiaoyi LIU
3
Author Information
1. College of Biochemical Engineering, Beijing Union University
2. Beijing Municipal Key Laboratory of Biologically Active Substances and Functional Food
3. College of Life Science and Food Engineering, Hebei University of Engineering
- Publication Type:Journal Article
- Keywords:
Apoptosis;
Cisplatin;
Lycium barbarum polysaccharides;
Mouse testicular supporting cells
- From:
Chinese Journal of Clinical Pharmacology and Therapeutics
2021;26(6):624-630
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To explore the effect of Lycium barbarum polysaccharides (LBP) on cis-dichlorodiamineplatinum (II) (CDDP)-induced apoptosis in mouse testis sertoli cells TM4 and its possible mechanism. METHODS: TM4 cells were cultured in vitro, the effect of LBP on the survival rate of TM4 cells induced by CDDP was detected by MTT assay, the effect of LBP on the expression of apoptosis related genes Bcl-2, Bax and Caspase-3 in TM4 cells induced by CDDP was detected by Western blot, and the change of cell apoptosis rate was detected by flow cytometry. RESULTS: Compared with control group, TM4 cell apoptosis was significantly increased in CDDP group, the expression of anti-apoptotic gene Bcl-2 and pro-caspase-3 in proenzyme state were significantly decreased, the expression of pro-apoptotic gene Bax and caspase-3 were significantly increased. Compared with CDDP group, the apoptosis of TM4 cells in CDDP+LBP group was significantly decreased, the expression levels of anti-apoptotic genes Bcl-2 and Pro-Caspase3 were significantly increased, the expression levels of pro-apoptotic gene Bax and Caspase-3 were significantly decreased. CONCLUSION: LBP, by acting on CDDP induced TM4 cells, can inhibit CDDP induced TM4 cell apoptosis by enhancing the expression of Bcl-2 and inhibiting the expression of Bax and Caspase-3, thus alleviating the damage caused by CDDP to TM4 cells.
