Effect of Danshou Decoction on Autophagy,Proliferation and Apoptosis of Human Villous Trophoblast Cell HTR-8/Svneo by Regulating mTOR/S6K Pathway
10.3870/j.issn.1672-0741.24.06.023
- VernacularTitle:丹寿汤调控mTOR/S6K通路对人绒毛膜滋养层细胞HTR-8/Svneo自噬及增殖、凋亡的影响
- Author:
Xile YU
1
;
Aiwu WEI
;
Shaoqi SHI
Author Information
1. 河南中医药大学第一附属医院生殖医学科,郑州 450046;河南中医药大学第一临床医学院,郑州 450046
- Publication Type:Journal Article
- Keywords:
Danshou decoction;
mTOR/S6K pathway;
human villous trophoblast cell;
autophagy
- From:
Acta Medicinae Universitatis Scientiae et Technologiae Huazhong
2025;54(1):45-51
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of Danshou decoction on autophagy,proliferation and apoptosis of human villous trophoblast cell HTR-8/Svneo by regulating the mTOR/S6K pathway.Methods HTR-8/Svneo cells were divided into control,Danshou decoction low-dose(Danshou decoction-L,100 μmol/mL),medium-dose(Danshou decoction-M,150 μmol/mL),high-dose(Danshou decoction-H,200 μmol/mL),the mTOR pathway activator MHY1485(100 nmol/mL),and Danshou decoction-H+M HY1485 groups.After 24 hours of treatment,cell proliferation,apoptosis,invasion,and migration were detected by using CCK-8,flow cytometry,Transwell,and wound healing assays.Autophagosome changes were observed,and the expres-sion levels of LC3,p62,Beclin1 mRNA and mTOR/S6K pathway related proteins were detected.Results Compared with the control group,the proliferation rate,invasion rate,migration rate,the proportions of autophagosomes/total cytoplasmic area,LC3,Beclin1 mRNA,p-mTOR/mTOR,and S6K protein expression reduced,and the apoptosis rate and p62 mRNA expression increased in Danshou decoction group at different dosages.The proliferation rate,invasion rate,migration rate,the proportion of autophagosomes/total cytoplasmic area,LC3,Beclin1 mRNA,p-mTOR/mTOR,and S6K protein expression increased,and the apoptosis rate and p62 mRNA expression decreased in the MHY1485 group(all P＜0.05).Compared with the Danshou decoc-tion-H group,the proliferation rate,invasion rate,migration rate,the proportion of autophagosomes/total cytoplasmic area,LC3,Beclin1 mRNA,p-mTOR/mTOR,and S6K protein expression increased,and the apoptosis rate and p62 mRNA expression decreased in the Danshou decoction-H+M HY1485 group(all P＜0.05).Conclusion Danshou decoction inhibits autophagy and proliferation,and induces apoptosis of human villous trophoblast cell HTR-8/Svneo by regulating the mTOR/S6K pathway.
