• Department of General Surgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, P. R. China;
KANG Hua, Email: kanghua@xwh.ccmu.edu.cn
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Objective  To summarize research status and mechanism about effects of carcinoma-associated fibroblasts (CAFs) on breast cancer stem cells. Method  Relevant literatures about the relationship between the CAFs and breast cancer stem cells were collected and reviewed. Results  CAFs were the majority type of the breast cancer stromal cells. The cancer stromal cell was also the important part of the tumor microenvironment, which could promote the proliferation, adhesion, invasion, and metastasis of the breast cancer. A subpopulation of cancer stem cells with the potentials of self-renewal and multi-directional differentiation in the breast cancer tissues might cause the tumor development. There was a phenotypic heterogeneity in the beast cancer stem cells, it was related to the tumor recurrence and therapy resistance. The CAFs could promote the formation of breast cancer stem cells through the epithelial mesenchymal transition and promote the transformation of tumor stem cell phenotype. More research needed to be done to prove these processes. Conclusion  CAFs play an important role in formation of breast cancer stem cells and transformation of tumor stem cell phenotype, which might provide a new idea about treating breast cancer.

Citation: WANG Bixiao, XI Chunfang, KANG Hua. The latest research progress of effects of carcinoma-associated fibroblasts on breast cancer stem cells and its mechanism. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2018, 25(1): 108-112. doi: 10.7507/1007-9424.201705032 Copy

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