Effect of adipose-derived stem cells cultured with astragaloside Ⅳ on the cisplatin-induced renal tubular cells
10.3760/cma.j.issn.1001-7097.2013.07.008
- VernacularTitle:黄芪甲苷孵育脂肪源性干细胞对顺铂诱导的肾小管上皮细胞损伤的影响
- Author:
Wei WANG
;
Yan JIANG
;
Weiwei WANG
;
Jinyuan ZHANG
- Publication Type:Journal Article
- Keywords:
Acute kidney injury;
Apoptosis;
Astragaloside Ⅳ;
Cisplatin;
Human adipose-derived mesenchymal stem cells
- From:
Chinese Journal of Nephrology
2013;29(7):520-524
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the role of human adipose-derived mesenchymal stem cells (ADSC) cultured with astragaloside Ⅳ(Ast) on renal tubular epithelial cells line (HKC) induced by cisplatin in vitro.Methods HKC was divided into four groups:(1) normal control group; (2)cisplatin group; (3) ADSC and HKC group; (4) ADSC cultured with Ast and HKC group.After coincubated with ADSC,the apoptosis index and proliferation of HKC were detected respectively.The levels of interleukin-6 (IL-6),regulated upon activation normal T cell expressed and secreted (RANTES),erythropoietin (EPO) and insulin like growth factor 1 (IGF-1) were detected by ELISA.Transwell culture system were used to test the migration effect of ADSC.Results Compared with cisplatin group,the apoptotic rates of HKC were decreased and the cell number increased obviously (P ＜ 0.05) in ADSC and HKC group and ADSC cultured with Ast and HKC group.Compared with cisplatin group,the expression of IL-6 and RANTES were lower (P ＜ 0.05),and the level of EPO and IGF-1 increased significantly (P ＜ 0.05),in ADSC cultured with Ast and HKC group.Crystal violet staining showed that ADSC cultured with Ast and HKC group migration index was higher than the other three groups (P ＜ 0.05).Conclusion The intervention of Ast may stimulate paracrine effect and migration of ADSC,so as to reduce apoptosis of HKC.
