Roleof？arrestinsintheactivationandtargetingofMAPkinases
The binding of ?-arrestins to agonist-occupied GPCRs triggers the assembly of a MAP kinase activation complex using ?-arrestin as a scaffold, with subsequent activation of a ?-arrestin-bound pool of ERK1/2. The receptor—?-arrestin—ERK complexes are localized to endosomal vesicles, and their formation does not result in nuclear translocation of activated ERK1/2 or stimulation of cell proliferation. The function of ?-a......阅读全文
Role－of－arrestins－in－the－activation－and－targeting－of－MAP－kinases
The binding of ?-arrestins to agonist-occupied GPCRs triggers the assembly of a MAP kinase activation complex using ?-arrestin as a scaffold, with sub
Lck－and－Fyn－tyrosine－kinases－in－initiation－of－TCR－Activation
T cell activation is initiated by recognition of antigen by the T cell receptor (TCR) in the context of Class II MHC on an antigen-presenting cell. Th
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
Phosphorylation－of－MEK1－by－cdk5/p35－down－regulates－the－MAP－kinase－pathway
Map kinases transduce responses to extracellular signals by a variety of routes, and communicate with other pathways through extensive crosstalk netwo
Role－of－MAL－in－RhoMediated－Activation－of－SRF
Serum response factor (SRF) is a transcription factor, which binds to a serum response element (SRE) associated with a variety of genes including (i)i
Links－between－Pyk2－and－Map－Kinases
This diagram is a compilation of Pyk2 effort cascades. In specific cell types the receptor and effoectors will vary. Binding of a transmembrane recept
BCR－Signaling－Pathway
Significant progress has been made towards delineation of the intrinsic molecular processes that regulate B lymphocyte immune function. Recent observa
Bioactive－Peptide－Induced－Signaling－Pathway
Many different peptides act as signaling molecules, including the proinflammatory peptide bradykinin, the protease enzyme thrombin, and the blood pres
Stat3－Signaling－Pathway
STATs, Signal Transducers and Activators of Transcription, are transcription factors that are phosphorylated by JAK kinases in response to cytokine ac
Human－Cytomegalovirus－and－Map－Kinase－Pathways
To replicate in the host cell, viruses commandeer cellular signaling pathways. Cytomegalovirus (CMV) is a DNA virus with that is widespread in the pop
TNF/Stress－Related－Signaling
TNF acts on several different signaling pathways through two cell surface receptors, TNFR1 and TNFR2 (See TNFR1 and TNFR2 Signaling Pathways) to regul
CD40L－Signaling－Pathway
The CD40 receptor was first associated with expression in B cells and the role it plays through its ligand CD40L (CD154) in moderating T cell activati
RasIndependent－pathway－in－NK－cellmediated－cytotoxicity
NK (natural killer) cells are lymphocytes distinct from B and T cells that induce perforin-mediated lysis of tumor cells and virus-infected cells. NK
IL－6－signaling－pathway
Interleukin-6 (IL-6) is a cytokine that provokes a broad range of cellular and physiological responses. In addition to playing a role in inflammation
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
Cadmium－induces－DNA－synthesis－and－proliferation－in－macrophages
Exposure to divalent cadmium ions (Cd2+) is a known cancer risk factor, but the molecular mechanisms responsible for the inappropriate induction of ce
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.
Regulation－of－MAP－Kinase－Pathways－Through－Dual－Specificity－Phosphatases
Mitogen-activated protein (MAP) kinases are important players in signal transduction pathways activated by a range of stimuli and mediate a number of
IL12－and－Stat4－Dependent－Signaling－Pathway－in－Th1－Development
Interleukin-12 (IL-12) promotes cell-mediated immunity by inducing Th1 cell differentiation and activation of both T cells and NK cells. Dendritic cel
MAPK8基因编码功能及结构描述
这个基因编码的蛋白质是MAP激酶家族的一员。MAP激酶作为多种生化信号的整合点，参与细胞增殖、分化、转录调控和发育等多种过程。这种激酶被各种细胞刺激激活，并以特定的转录因子为靶点，从而调节对细胞刺激的即时早期基因表达。肿瘤坏死因子α（TNFα）激活这种激酶是TNFα诱导细胞凋亡所必需的。这种激酶也参
MAPK8基因突变与药物因子介绍
这个基因编码的蛋白质是MAP激酶家族的一员。MAP激酶作为多种生化信号的整合点，参与细胞增殖、分化、转录调控和发育等多种过程。这种激酶被各种细胞刺激激活，并以特定的转录因子为靶点，从而调节对细胞刺激的即时早期基因表达。肿瘤坏死因子α（TNFα）激活这种激酶是TNFα诱导细胞凋亡所必需的。这种激酶也参
Eph－Kinases－and－ephrins－support－platelet－aggregation
Eph kinases are a family of receptor tyrosine kinases with an extracellular domain that binds their ligand, the ephrins, and an intracellular kinase d
CCR3－signaling－in－Eosinophils
Eosinophils are a key class of leukocytes involved in inflammatory responses, including allergic reactions in skin and airway. The eosinophil response
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
MAPK1基因编码功能及结构描述
这个基因编码MAP激酶家族的一个成员。MAP激酶又称细胞外信号调节激酶（ERK），是多种生化信号的整合点，参与多种细胞过程，如增殖、分化、转录调控和发育。这种激酶的激活需要上游激酶的磷酸化。激活后，这种激酶转移到受刺激细胞的细胞核，在那里磷酸化核靶。一项研究还表明，这种蛋白作为一种转录抑制因子独立于
MAPK1负相关基因编码功能描述
这个基因编码MAP激酶家族的一个成员。MAP激酶又称细胞外信号调节激酶（ERK），是多种生化信号的整合点，参与多种细胞过程，如增殖、分化、转录调控和发育。这种激酶的激活需要上游激酶的磷酸化。激活后，这种激酶转移到受刺激细胞的细胞核，在那里磷酸化核靶。一项研究还表明，这种蛋白作为一种转录抑制因子独立于
丝裂原活化蛋白激酶相关信号通路介绍MAPK1
这个基因编码MAP激酶家族的一个成员。MAP激酶又称细胞外信号调节激酶（ERK），是多种生化信号的整合点，参与多种细胞过程，如增殖、分化、转录调控和发育。这种激酶的激活需要上游激酶的磷酸化。激活后，这种激酶转移到受刺激细胞的细胞核，在那里磷酸化核靶。一项研究还表明，这种蛋白作为一种转录抑制因子独立于
与丝裂原活化蛋白激酶反应相关因子介绍MAPK1
这个基因编码MAP激酶家族的一个成员。MAP激酶又称细胞外信号调节激酶（ERK），是多种生化信号的整合点，参与多种细胞过程，如增殖、分化、转录调控和发育。这种激酶的激活需要上游激酶的磷酸化。激活后，这种激酶转移到受刺激细胞的细胞核，在那里磷酸化核靶。一项研究还表明，这种蛋白作为一种转录抑制因子独立于
MAPK1与癌症相关的基因编码功能描述
这个基因编码MAP激酶家族的一个成员。MAP激酶又称细胞外信号调节激酶（ERK），是多种生化信号的整合点，参与多种细胞过程，如增殖、分化、转录调控和发育。这种激酶的激活需要上游激酶的磷酸化。激活后，这种激酶转移到受刺激细胞的细胞核，在那里磷酸化核靶。一项研究还表明，这种蛋白作为一种转录抑制因子独立于
与肺癌相关的MAPK1基因编码功能描述
这个基因编码MAP激酶家族的一个成员。MAP激酶又称细胞外信号调节激酶（ERK），是多种生化信号的整合点，参与多种细胞过程，如增殖、分化、转录调控和发育。这种激酶的激活需要上游激酶的磷酸化。激活后，这种激酶转移到受刺激细胞的细胞核，在那里磷酸化核靶。一项研究还表明，这种蛋白作为一种转录抑制因子独立于