Effect of platelet derived growth factor on inducing hepatic stellate cell activation in tumor microenvironment of hepatocellular carcinoma
10.3760/cma.j.issn.1007-8118.2014.12.020
- VernacularTitle:血小板衍生生长因子促进肝星状细胞活化在肝癌肿瘤微环境中的作用
- Author:
Chen CHEN
;
Zhimin GENG
;
Lin WANG
- Publication Type:Journal Article
- Keywords:
Hepatic stellate cell;
Platelet derived growth factor;
Hepatocellular carcinoma;
Tumor microenvironment
- From:
Chinese Journal of Hepatobiliary Surgery
2014;20(12):905-909
- CountryChina
- Language:Chinese
-
Abstract:
The function of hepatic stellate cell (HSC)in liver fibrosis has been well recognized.In recent years,the role of HSC in the liver tumor microenvironment have been paid increasing attention.Platelet derived growth factor (PDGF) is the most important mitogen of hepatic stellate cell,and plays an important role in the activation of hepatic stellate cell.Hepatic stellate cell is not only the target cells of PDGF,but also PDGF-secreting cells.Thus a bi-directional cycle mode of PDGF activating hepatic stellate cell has been established.The signaling pathways of HSC activation include MAPK,PI-3K,Ca2+ and JAK pathways.To explore PDGF activating hepatic stellate cell in liver tumor microenvironment and to find the new methods of targeting PDGF and hepatic stellate cell,may help us find a new direction for the treatment of hepatocellular carcinoma.
