Effects of genistein on the mRNA expressions of collagen, matrix metalloproteinase and tissue inhibitor of matrix metalloproteinase in human embryonic skin fibroblasts
10.3760/cma.j.issn.1673-4246.2015.07.011
- VernacularTitle:染料木素对人胚皮肤成纤维细胞胶原、基质金属蛋白酶和基质金属蛋白酶组织抑制剂mRNA表达的影响
- Author:
Hongdan XU
;
Meng LI
;
Xiaobo GAO
;
Zhonghua HU
;
Hui XIONG
;
Zhigang WANG
;
Fang GENG
- Publication Type:Journal Article
- Keywords:
Fibroblasts;
Genistein;
Collagen;
Matrix metalloproteinase 1;
Matrix metalloproteinase inhibitors
- From:
International Journal of Traditional Chinese Medicine
2015;(7):617-620
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effects of genistein on the mRNA expressions of collagen (Col), matrix metalloproteinase (MMP ) and tissue inhibitor of matrix metalloproteinase (TIMP) in human embryonic skin fibroblasts (CCC-ESF-1).MethodsThe cultured CCC-ESF-1cells were divided into a black control group, an estradiol group and genistein groups of different doses. The mRNA expressions of ColⅠ, ColⅢ , MMP-1, TIMP-1 and TIMP-2 were detected by RT-PCR.Results Compared with the black group, estradiol and medium dose of genistein (0.451 ± 0.037, 0.446 ± 0.047vs.0.385 ± 0.061, allP<0.05) could promote the proliferation of the CCC-ESF-1 cells, estradiol and medium dose of genistein could up-regulate the mRNA expressions of ColⅠ (0.960 ± 0.012, 0.929 ± 0.015vs.0.812 ± 0.014, allP<0.01), ColⅢ (0.892 ± 0.009, 0.824 ± 0.022vs.0.768 ± 0.025, allP<0.01), TIMP-1 (0.841 ± 0.023, 0.838 ± 0.053vs.0.751 ± 0.027, allP<0.01) and TIMP-2 (0.456 ± 0.017, 0.448 ± 0.036vs.0.381 ± 0.029, allP<0.01), and down-regulate MMP-1 mRNAexpression (0.398 ± 0.043, 0.402 ± 0.044vs.0.525 ± 0.006, allP<0.01).Conclusions Genistein could promote the proliferation of the CCC-ESF-1 cells, and that may be related with up-regulating the mRNA expressions of ColⅠ, ColⅢ , MMP-1, TIMP-1and down-regulating MMP-1 mRNA expression.
