TheCoStimulatorySignalDuringTcellActivation
For a T cell to be activated by a specific antigen, the T cell receptor must recognize complexes of MHCI with the antigen on the surface of an antigen-presenting cell. T cells and the T cell receptor complex do not respond to antigen in solution, but even for the specific antigen they only respond to antigen-MHC-1 complexes on the cell surface. This interaction is necessary for T cell activation, but it is not suffic......阅读全文
The－CoStimulatory－Signal－During－Tcell－Activation
For a T cell to be activated by a specific antigen, the T cell receptor must recognize complexes of MHCI with the antigen on the surface of an antigen
T－Cytotoxic－Cell－Surface－Molecules
Cytotoxic T cells are a key part of the cellular immune response, killing cells that display foreign antigen on their surface, primarily virus-infecte
T－Helper－Cell－Surface－Molecules
T helper cells play an essential role coordinating the activities of other parts of the immune system, including B cells, cytotoxic T cells, macrophag
Role－of－Tob－in－Tcell－activation
Regulation of T cell activation is a crucial component of balanced functioning of the immune system. If the T cell response is too great and activatio
Selective－expression－of－chemokine－receptors－during－Tcell－polarization
Chemokine receptors expressed by T helper cells help recruit cells to specific locations based on their chemoattractant ligands. The polarization of T
TCell－Activation－Using－mAb－to－CD3
IntroductionMature T cells recognize and respond to the antigen/MHC complex through their antigen-specific receptors (TCR). The most immediate consequ
The－41BBdependent－immune－response
The activation of T cells requires a co-stimulatory signal with T cell receptor activation, provided in many cases by activation of CD28 in resting T
Human－T－Cell－Activation－with－antiCD3－(clone－UCHT1－or－HIT3a)
实验概要T-cell activation, which plays a central role in the regulation of immune responses, involves multiple intracellular signaling events originatin
Control－of－skeletal－myogenesis－by－HDAC－calcium/calmodulindependent－kinase
The differentiation of muscle cells is transcriptionally regulated, in part by the myocyte enhancer factor-2, MEF2. During myogenesis MEF2 binds to My
SH2D2A基因编码的功能和结构描述
该基因编码一种在T细胞信号转导中起作用的衔接蛋白小鼠中的一种相关蛋白负责淋巴细胞特异性蛋白酪氨酸激酶的激活和下游信号传导功能。选择性剪接导致多个转录变体。This gene encodes an adaptor protein thought to function in T-cell signal
信号传导
Cytokine Bioassays (eBioscience)Biological activity of cytokines and their concentrations are commonly measured by cellular proliferation of primary c
信号传导
Cytokine Bioassays (eBioscience)Biological activity of cytokines and their concentrations are commonly measured by cellular proliferation of primary c
SH2D2A基因突变因子与药物介绍
该基因编码一种在T细胞信号转导中起作用的衔接蛋白小鼠中的一种相关蛋白负责淋巴细胞特异性蛋白酪氨酸激酶的激活和下游信号传导功能。选择性剪接导致多个转录变体[由RefSeq提供，2010年3月]This gene encodes an adaptor protein thought to functio
Activation－Tagging
Insertional mutagenesis is one of the most effective approaches to determine the function of plant genes. However, due to genetic redundancy, loss
Visual－Signal－Transduction
The signal transduction cascade responsible for sensing light in vertebrates is one of the best studied signal transduction processes, and is initiate
Activation－of－Csk－by－cAMPdependent－Protein－Kinase－Inhibits－Signaling
Interaction of T cell receptor with specific antigen in the context of MHC II activates a signal transduction pathway that leads to T cell activation.
Pertussis－toxininsensitive－CCR5－Signaling－in－Macrophage
The chemokine receptors CCR5 and CXCR4 in macrophages are activated by their peptide ligands and also by the HIV envelope protein GP120 during HIV inf
Erk－and－PI3－Kinase－Are－Necessary－for－Collagen－Binding－in－Corneal－Epithelia
Activation of the MAPK kinase pathway has been identified as a mechanism that integrins use to regulate gene expression leading to cell shape changes
Thrombin－signaling－and－proteaseactivated－receptors
Thrombin is an extracellular protease that is involved in the clotting of blood and inflammation through its action on platelets and endothelial cells
Ahr－Signal－Transduction－Pathway
The Ah receptor, bHLH/PAS transcription factor, upon binding of an agonist such as 2,3,7,8-tetrachlorodibenzo-p-dioxin translocates into the nucleus a
BCR－Signaling－Pathway
Significant progress has been made towards delineation of the intrinsic molecular processes that regulate B lymphocyte immune function. Recent observa
Extrinsic－Prothrombin－Activation－Pathway
Blood coagulation or clotting takes place in 3 essential phases. The first phase is the activation of a prothrombin activator complex. The second phas
T－cell－Activation－Protocol
IntroductionMature T cells recognize and respond to the antigen/MHC complex through their antigen-specific receptors (TCR). The most immediate consequ
In－Vitro－T－Cell－Activation
In Vitro T Cell ActivationIntroductionMature T cells recognize and respond to the antigen/MHC complex through their antigen-specific receptors (TCR).
Bystander－B－Cell－Activation
Expression of Fas-Ligand by T cells can induce apoptosis through interaction with Fas on the target cell. A target of Fas-mediated apoptosis is the B
Intrinsic－Prothrombin－Activation－Pathway
Blood coagulation or clotting takes place in 3 essential phases. The first phase is the activation of a prothrombin activator complex. The second phas
IL7－Signal－Transduction
IL-7 is a key cytokine in the immune system, essential for normal development of B cells and T cells. Mice with the IL-7 receptor deleted lack B and T
Role－of－Erk5－in－Neuronal－Survival
Axons extend significant distances to innervate target tissues. At the site of innervation, target tissues release neurotrophins including NGF, BDNF a
Trefoil－Factors－Initiate－Mucosal－Healing
Maintaining the integrity of the gastrointestinal tract despite the continual presence of microbial flora and injurious agents is essential. Epithelia
Standard－CellTrace™－Violet－TCell－Procedure
实验概要The CellTrace™ Violet Cell Proliferation Kit provides a versatile and well-retained cell tracing reagent in a convenient and easy-to-use form. T