CD137 (TNFRSF9,4-1BB) is a member of the tumor necrosis factor (TNF) receptor family and a potent costimulatory molecule.High levels of CD137 are expressed on T cells upon activation.CD137 signaling in T cells,either ...CD137 (TNFRSF9,4-1BB) is a member of the tumor necrosis factor (TNF) receptor family and a potent costimulatory molecule.High levels of CD137 are expressed on T cells upon activation.CD137 signaling in T cells,either by cognate interaction with antigen-presenting cells (APC)or by agonistic anti-CD137 antibodies,strongly enhances proliferation,interferon-y secretion,and cytolytic activity of T cells.Thus,CD137 signaling is a main driver of cellular,type 1 helper T cells (Th1)and type 1 cytolytic T cells (Tc1) polarised immune responses.展开更多
Objective To explore whether CD137-CD137L signaling can promote angiogenesis in atherosclerosis plaque via activating nuclear factor of activated T cells c1(NFATc1).Methods Apolipoprotein E knock out mice were divided...Objective To explore whether CD137-CD137L signaling can promote angiogenesis in atherosclerosis plaque via activating nuclear factor of activated T cells c1(NFATc1).Methods Apolipoprotein E knock out mice were divided into the following groups:control group(n=5),CD137 activated group(n=5)and CD137 in-展开更多
文摘CD137 (TNFRSF9,4-1BB) is a member of the tumor necrosis factor (TNF) receptor family and a potent costimulatory molecule.High levels of CD137 are expressed on T cells upon activation.CD137 signaling in T cells,either by cognate interaction with antigen-presenting cells (APC)or by agonistic anti-CD137 antibodies,strongly enhances proliferation,interferon-y secretion,and cytolytic activity of T cells.Thus,CD137 signaling is a main driver of cellular,type 1 helper T cells (Th1)and type 1 cytolytic T cells (Tc1) polarised immune responses.
文摘Objective To explore whether CD137-CD137L signaling can promote angiogenesis in atherosclerosis plaque via activating nuclear factor of activated T cells c1(NFATc1).Methods Apolipoprotein E knock out mice were divided into the following groups:control group(n=5),CD137 activated group(n=5)and CD137 in-