Effect of estrogen on proliferation and migration of human skin fibroblast
10.3760/cma.j.issn.1671-0290.2013.03.015
- VernacularTitle:雌激素对人皮肤成纤维细胞增殖与迁移的影响
- Author:
Jun ZUO
;
Qin LI
;
Kui CHEN
;
Dong ZENG
;
Bin ZHANG
;
Wenlin YU
- Publication Type:Journal Article
- Keywords:
Human skin fibroblast (HSFB);
Estrogen;
Cell proliferation;
Cell migration;
ICI-182780
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2013;(3):207-210
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the biological effects of estrogen (17β-E2) on the proliferation and migration of human skin fibroblast (HSFB).Methods HSFBs were isolated and cultured by enzyme digestion.The fourth generation of HSFBs were adopted; (1) the proliferating effect of diverse concentrations of 17β-E2 and 17β-E2+ ICI-182780 on HSFBs was determined with MTT method at 24,48,72,96 h; (2) the influence of 17β-E2 and ICI-182780 to HSFBs cycle distribution were determined with flow cytometry; (3) the migration effect of diverse concentrations of 17β-E2 and 17β-E2+ICI-182780 on HSFBs was determined at 24,48,and 72 hours after the creation of the scratch-wound in vitro.Results (1) The proliferating speed of HSFBs in 10-10mol/L 17β-E2 group (group A)was the highest of all at 48,72,96 h,which was higher than that in ICI-182780+10-10mol/L 17β-E2 group (group B) and control group (group C) (P＜0.01) ;(2) the HSFBs during the S phase in group A was more than that in groups B and C (P＜0.01),while the HSFBs during the G0/G1 phase was less than that in groups B and C (P＜0.01); (3) the migrating effect of HSFBs in 10-8mol/L 17β-E2 group (group D) was the highest of all at 48 h,which was higher than that in ICI-182780+10-10mol/L control group (group E)and control group (group F) (P＜0.01).Conclusions The concentration of 10-10mol/L estrogen has the strongest effect of promoting proliferation and that of 10-8mol/L has the strongest chemotaxis; ICI-182780 can abate the above effect effectively.
