Effect of puerarin on proliferation, differentiation andmineralization of MC3T3-E1 cells and expression of TRPM3 mRNA
10.3969/j.issn.1001-1978.2017.07.018
- VernacularTitle:葛根素对MC3T3-E1细胞增殖、分化和矿化及TRPM3 mRNA表达的影响
- Author:
Xiangwei ZENG
;
Qian FENG
;
Yingying ZHANG
;
Fengming ZHAO
;
Xiuqin ZHAN
- Keywords:
puerarin;
MC3T3-E1 cells;
proliferation;
differentiation;
mineralization;
TRPM3
- From:
Chinese Pharmacological Bulletin
2017;33(7):977-981
- CountryChina
- Language:Chinese
-
Abstract:
Aim To investigate the effect of puerarin on proliferation, differentiation, and mineralization of MC3T3-E1 cells and the expression of TRPM3 mRNA.Methods Proliferation, differentiation, and mineralization of puerarin in MC3T3-E1 cells were determined using CCK-8 assay, alkaline phosphatase(ALP) activity assay, and Alizarin Red Staining, respectively.Effect of puerarin on cell cycle and intracellular calcium concentration of MC3T3-E1 cells was detected by flow cytometry.RT-PCR was used to detect the effect of puerarin on TRPM3 mRNA expression.Resuls 0.1, 1, 10 μmol·L-1 puerarin significantly promoted the proliferation of MC3T3-E1 cells, reduced the proportion of cells in G1 phase, increased the proportion of G2 and S phase, of which 0.1 μmol·L-1 concentration effect was the most significant.Compared with control group, the ALP activity and mineralized nodule area of 0.1 μmol·L-1 puerarin group were significantly increased.The expression of TRPM3 mRNA and the intracellular calcium concentration were significantly decreased in 0.1 μmol·L-1 puerarin group.Conclusion Puerarin can promote the proliferation, differentiation, and mineralization of MC3T3-E1 cells, and reduce the expression level of TRPM3 mRNA and intracellular calcium concentration.
