Research on Ginsenoside Re inhibition of CFs proliferation by regulating Wnt/β-catenin signaling pathway / 国际中医中药杂志
International Journal of Traditional Chinese Medicine
; (6): 298-304, 2022.
Article
de Zh
| WPRIM
| ID: wpr-930141
Bibliothèque responsable:
WPRO
ABSTRACT
Objective:To observe the effect of Ginsenoside Re on the proliferation and protein secretion of primary cardiac fibroblasts (CFs) cultured in high glucose by vitro, and the regulation of Wnt/β-catenin signaling pathway.Methods:The myocardial fibroblast proliferation model induced by high glucose in vitro was used. Cell proliferation was detected by MTT method, cell cycle was measured by flow cytometry, concentration of type Ⅰ,Ⅲ collagens and TGF-β 1 protein were tested by ELISA assay. Protein expression of β-catenin, GSK-3β and p-GSK-3β were determined by Western blot. Results:Compared with the model group, the cell proliferation in Ginsenoside Re high, medium, low group were significantly decreased ( P<0.01), the percentage of cells in G 0 + G 1 phase was increased ( P<0.01), and the percentage of cells in S + G 2 + M phase was decreased ( P<0.01), the content of TGF-β 1 was significantly decreased( P<0.01). The content of type Ⅲ collagen [(6.566±1.620)ng/ml,(7.170±0.470)ng/ml vs. (11.241±2.234)ng/ml] in Ginsenoside Re high, medium group were significantly decreased ( P<0.01). The expression of β-catenin (0.281±0.016, 0.301±0.021 vs. 0.409±0.037) was significantly decreased and the expression of p-GSK-3β (0.369±0.049 vs. 0.268±0.048) in Ginsenoside Re high, medium group were significantly increased ( P<0.01). Conclusion:Ginsenoside Re plays an important role in inhibiting CFs proliferation and reducting the synthesis of collagen and TGF-β 1 by regulating abnormal expression of Wnt/β-catenin signaling pathway. It has the potential to delay the myocardial fibrosis of diabetes mellitus.
Texte intégral:
1
Base de données:
WPRIM
Type d'étude:
Prognostic_studies
Langue:
Zh
Journal:
International Journal of Traditional Chinese Medicine
Année:
2022
Type de document:
Article