《英文msh词典》Antigen,CD40
[入口词] Antigen,CD40
[主题词] Antigens,CD40
[英文释义] Differentiation antigens found on all mature B-lymphocytes and some epithelial cells,carcinomas,and lymphoid dendritic cells. This is a member of the TUMOR NECROSIS FACTOR superfamily. Evidence suggests that CD40-dependent activation of B-cells is important for generation of memory B-cells within the germinal centers.