The pathway regulation and targeted therapy of tumor stem cells regulatory and targeting therapy of tumor stem cell related signal pathway
10.3969/j.issn.1005-1678.2017.02.097
- VernacularTitle:肿瘤干细胞相关信号通路调节与靶向治疗
- Author:
Yuanyuan ZHENG
;
Jihong WANG
;
Qingwei LI
- Keywords:
cancer stem cell;
tumor microenvironment;
pathway;
targeted therapy
- From:
Chinese Journal of Biochemical Pharmaceutics
2017;37(2):308-312
- CountryChina
- Language:Chinese
-
Abstract:
Cancer stem cells are thought to be the seed of tumor formation, through complex signalings and cytokines in the surrounding microenvironment regulate the development and metastasis of tumor.Tumor stem cells have the characteristics of self-renewal and differentiation, the intracellular signaling pathways regulating self-renewal and differentiation of cancer stem cell include Wnt, Hedgehog signaling pathway.The tumor microenvironment is the dimensional environment surrounding the tumor,including the extracellular matrix, surrounding blood capillary,stromal cells ( fibroblasts, mesenchymal stem cells, tumor-associated endothelial cells, inflammatory cells) and cytokines secreted by stromal cells.Cancer stem cells maintain a close communication with the cells in the tumor microenvironment.In this paper, the cell surface maker of cancer stem cell,cancer stem cells and regulation of cytokine in the microenvironment,intracellular signaling pathways of cancer stem cells are reviewed to show complex regulatory networks in the tumor microenvironment.This review should help providing a new direction on specific cancer therapy for cancer stem cells in cacer treatment.
