NFkBactivationbyNontypeableHemophilusinfluenzae
The role of Hemophilus influenzae in ear infections and chronic obstructive pulmonary disease includes the induction of an inflammatory response through activation of the transcription factor NF-kB. In addition to activation of inflammatory cytokine genes like IL-1 and TNF, H. influenzae activates TLR2 expression and genes involved in mucus production. Hemophilus influenzae activates NF-kB by multiple mechanisms, sta......阅读全文
NFkB－activation－by－Nontypeable－Hemophilus－influenzae
The role of Hemophilus influenzae in ear infections and chronic obstructive pulmonary disease includes the induction of an inflammatory response throu
有望开发保护机体抵御未分型流感嗜血杆菌感染的新疫苗
流感嗜血杆菌(Haemophilus influenzae)，简称流感杆菌，其是呼吸道感染的重要病原菌之一，可以侵入血液导致多种人类感染性疾病的发生。近日，一篇发表在国际杂志Proceedings of the National Academy of Sciences上题为“Immunizati
Activation－Tagging
Insertional mutagenesis is one of the most effective approaches to determine the function of plant genes. However, due to genetic redundancy, loss
与黑色素瘤相关的TBK1基因编码功能描述
蛋白的NF-kappa-b（nfkb）复合物被I-kappa-b（ikb）蛋白抑制，通过将其捕获在细胞质中使nfkb失活。IKB激酶对IKB蛋白丝氨酸残基的磷酸化标记它们通过泛素化途径被破坏，从而允许NFKB复合体的活化和核易位。该基因编码的蛋白质类似于IKB激酶，可以调节NFKB的激活以响应某些生
TBK1基因突变因子与药物介绍
蛋白的NF-kappa-b（nfkb）复合物被I-kappa-b（ikb）蛋白抑制，通过将其捕获在细胞质中使nfkb失活。IKB激酶对IKB蛋白丝氨酸残基的磷酸化标记它们通过泛素化途径被破坏，从而允许NFKB复合体的活化和核易位。该基因编码的蛋白质类似于IKB激酶，可以调节NFKB的激活以响应某些生
TBK1基因编码的功能和结构描述
蛋白的NF-kappa-b（nfkb）复合物被I-kappa-b（ikb）蛋白抑制，通过将其捕获在细胞质中使nfkb失活。IKB激酶对IKB蛋白丝氨酸残基的磷酸化标记它们通过泛素化途径被破坏，从而允许NFKB复合体的活化和核易位。该基因编码的蛋白质类似于IKB激酶，可以调节NFKB的激活以响应某些生
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
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
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).
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
Ras－Signaling－Pathway
Ras activates many signaling cascades. Here we illustrate some of the well-characterized cascades in a generic compilation of effector molecules. The
NFKB1基因突变与药物因子介绍
该基因编码一个105kd蛋白，该蛋白可以通过26s蛋白酶体进行共翻译处理，产生一个50kd蛋白。105kd蛋白是Rel蛋白特异性转录抑制剂，50kd蛋白是NF-kappa-B（NFKB）蛋白复合物的DNA结合亚基NFKB是一种转录调节因子，通过细胞内、细胞外的刺激，如细胞因子、氧化自由基、紫外线照射
NFKB1基因编码功能及结构描述
该基因编码一个105kd蛋白，该蛋白可以通过26s蛋白酶体进行共翻译处理，产生一个50kd蛋白。105kd蛋白是Rel蛋白特异性转录抑制剂，50kd蛋白是NF-kappa-B（NFKB）蛋白复合物的DNA结合亚基NFKB是一种转录调节因子，通过细胞内、细胞外的刺激，如细胞因子、氧化自由基、紫外线照射
Transcriptional－activation－of－dbpb－from－mRNA
Endothelial cells respond to treatment with the protease thrombin with increased secretion of the PDGF B-chain. This activation occurs at the transcri
Activation－and－Expansion－of－Human－Treg－Cells
实验概要This protocol is intended for activation and expansion of human Treg cells isolated with the Dynal® CD4 CD25 Treg Kit (Cat. no. 113.23D). The exp
Antigen－Dependent－B－Cell－Activation
A key part of the immune system is the production of immunoglobulins (antibodies) by B cells to bind and inactivate specific foreign antigens. The bod
生物转化简介
病毒转化的研究不但在理论上有重要意义，而且在基因工程中是将质粒或病毒载体引入宿主细胞的一种重要手段（见重组DNA技术），它也可能为育种和遗传性疾病的基因治疗提供新的途径。细菌受体菌直接摄取供体菌的DNA片段而获得新的遗传性状的过程。转化现象1928年英国学者F．格里菲思在肺炎双球菌中发现的。他把不产
关于生物转化的简介
1、病毒 转化的研究不但在理论上有重要意义，而且在基因工程中是将质粒或病毒载体引入宿主细胞的一种重要手段（见重组DNA技术），它也可能为育种和遗传性疾病的基因治疗提供新的途径。 2、细菌 受体菌直接摄取供体菌的DNA片段而获得新的遗传性状的过程。 转化现象1928年英国学者F．格里菲思在
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
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
Activation－of－PKC－through－G－protein－coupled－receptor
G-protein coupled receptors (GPCRs) transduce a variety of signals from the extracellular environment across the plasma membrane. One of the common si
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
Aspirin－Blocks－Signaling－Pathway－Involved－in－Platelet－Activation
Activation of the protease-activated GPCRs in platelets contributes to platelet activation in clotting. The protease-activated receptors PAR1 and PAR4
Activation－of－Src－by－Proteintyrosine－phosphatase－alpha
Progression through the cell cycle is accompanied by activation of the proto-oncogene c-Src, a protein tyrosine kinase. Overexpression of Src leads to
Activation－of－cAMPdependent－protein－kinase,－PKA
G-protein coupled receptors (GPCRs) are one of the largest gene families of signaling proteins. Residing in the plasma membrane with seven transmembra
NFKB1基因的结构特点和主要作用
该基因编码一个105kd蛋白，该蛋白可以通过26s蛋白酶体进行共翻译处理，产生一个50kd蛋白。105kd蛋白是Rel蛋白特异性转录抑制剂，50kd蛋白是NF-kappa-B（NFKB）蛋白复合物的DNA结合亚基NFKB是一种转录调节因子，通过细胞内、细胞外的刺激，如细胞因子、氧化自由基、紫外线照射
Ca++/－Calmodulindependent－Protein－Kinase－Activation
The calcium/calmodulin-dependent kinases (CaMKs) are involved in a large number of cellular responses induced by hormones, neurotransmitters and other
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.