Influence of co-stimulatory signal produced by CD40/CD40 ligand on the proliferation and differentiation of leukemic stem cells and B cells
- VernacularTitle:CD40/CD40配体结合产生共刺激信号对干细胞及B细胞增殖分化的影响
- Author:
Yongming ZHOU
;
Tiannan GUO
;
Shiang HUANG
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2006;10(37):182-184
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To investigated influence of co-stimulatory signal produced by CD40/CD40 ligand (CD40L) on proliferation and differentiation of leukemic stem cells and B cells as well as the role of CD40L anti-leukemia.DATA SOURCES: We searched Pubmed database and Springer database for the related literatures on CD40/40L, leukemic stem cell and leukemia published from January 1995 to December 2005, using the keyword "CD40, 40L, leukemic stem cell, leukemia" in English.STUDY SELECTION: We focused on published data that included the literatures of experimental groups and control groups, excluded obviously no random experiments, no random clinical studies and repeated researches.DATA EXTRACTION: We collected 30 experimental articles on influence of co-stimulatory signal produced by CD40/CD40L on proliferation and differentiation of leukemic stem cells and B cells as well as the role of CD40L anti-leukemia. Twenty-three articles that met inclusion criteria, excluded 7 articles were the same research ones.DATA SYNTHESIS: Twenty-three trials included influence of co-stimulatory signal produced by CD40/CD40L on proliferation and differentiation of leukemic stem cells, B cells and prognosis of leukemia, and the treatment of leukemic patients by CD40L. We analyzed the influence and role of co-stimulatory signal produced by CD40/CD40L on proliferation and differentiation of leukemic stem cells, B cells and leukemia.CONCLUSION: The evidence conformed that co-stimulatory signal produced by CD40/CD40L promoted proliferation and differentiation of leukemic stem cells , B cells, and it is important for the occurrence,progress and prognosis of leukemia. CD40/CD40L plays a crucial part in immune response, and proves wide application in the immune therapy of leukemia.
