自然杀伤（NK）细胞受体NKG2D是C型促凝集素受体家族的一员。它表达于所有的NK细胞和CD8＋T细胞的一个亚群。NKG2D与其配体结合后可直接......

To investigate the effect of costimulatory factors in the pathogenesis of chronic idiopathic thrombocytopenic purpura (C......

Summary: The expression of the costimulatory molecules B7/CD28 in peripheral blood mononuclear cells (PBMC) of the patie......

AIM: To explore the role and significance of costimulatory molecules B7H1,B7H2 and ICOS within tissues of human gastric ......