CTLmediatedimmuneresponseagainsttargetcells
Cytotoxic T lymphocytes (CTLs), also known as killer T cells, provide a cell-mediated response to specific foreign antigens associated with cells. CTLs only respond to foreign antigen when it is presented bound to the MHC-1 expressed on the surface of all cells. CTLs do not respond to soluble antigen, but induce apoptosis in viral-infected cells and in cancer cells. When the complex of antigen bound to MHC-1 is bound......阅读全文
CTL－mediated－immune－response－against－target－cells
Cytotoxic T lymphocytes (CTLs), also known as killer T cells, provide a cell-mediated response to specific foreign antigens associated with cells. CTL
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
Cells－and－Molecules－involved－in－local－acute－inflammatory－response
Inflammation has several distinct components, including the localized response at the site of tissue injury or infection. Tissue injury stimulates the
Double－Stranded－RNA－Induced－Gene－Expression
One defense against viral infection is provided by PKR, double-stranded RNA activated protein kinase. When PKR interacts with dsRNA found in cells dur
GADD34mediated－Dephosphorylatoin－of－eIF2a－in－Stress－Response－Pathway
NON-Clickable Image Translation initiation is inhibited in cells exposed to different stressful conditions. The phosphorylation of the aContributor:RE
Cytokines－and－Inflammatory－Response
Inflammation is a protective response to infection by the immune system that requires communication between different classes of immune cells to coord
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
Cytokine－Network
Several different cell types coordinate their efforts as part of the immune system, including B cells, T cells, macrophages, neutrophils, basophils an
IL－5－Signaling－Pathway
IL-5 is an inflammatory signaling molecule that primarily stimulates eosinophil proliferation, maturation and activation. Eosinophils are leukocytes i
NO2dependent－IL－12－Pathway－in－NK－cells
Macrophages and NK cells help provide innate immunity against infection by intracellular parasites and communicate with each other to regulate this pr
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
IRF1基因编码功能及结构描述
该基因编码的蛋白质是一种转录调节因子和肿瘤抑制因子，是参与先天性和获得性免疫应答的基因激活因子。编码的蛋白质激活参与机体对病毒和细菌反应的基因转录，在细胞增殖、凋亡、免疫反应和DNA损伤反应中发挥作用这种蛋白质抑制其他几个基因的转录。作为一种抑癌剂，它既抑制肿瘤细胞的生长，又刺激对肿瘤细胞的免疫反应
IRF1基因编码功能及结构描述
该基因编码的蛋白质是一种转录调节因子和肿瘤抑制因子，是参与先天性和获得性免疫应答的基因激活因子。编码的蛋白质激活参与机体对病毒和细菌反应的基因转录，在细胞增殖、凋亡、免疫反应和DNA损伤反应中发挥作用这种蛋白质抑制其他几个基因的转录。作为一种抑癌剂，它既抑制肿瘤细胞的生长，又刺激对肿瘤细胞的免疫反应
IRF1基因突变与药物因子介绍
该基因编码的蛋白质是一种转录调节因子和肿瘤抑制因子，是参与先天性和获得性免疫应答的基因激活因子。编码的蛋白质激活参与机体对病毒和细菌反应的基因转录，在细胞增殖、凋亡、免疫反应和DNA损伤反应中发挥作用这种蛋白质抑制其他几个基因的转录。作为一种抑癌剂，它既抑制肿瘤细胞的生长，又刺激对肿瘤细胞的免疫反应
Granzyme－A－mediated－Apoptosis－Pathway
One mechanism used by cytotoxic T cells to kill tumor cells and virus-infected cells is the release of perforin and granzyme proteins. Perforin protei
南开校长暨最牛博导曹雪涛－40多篇文章竟存在造假嫌疑！
曹院士有多牛！这里我们就不过多介绍了。 1964年出生于山东省济南市，17岁就读于第二军医大学海医系本科，26岁时被授予博士学位，28岁破格晋升为当时我国最年轻的医学教授。32岁晋升为博士生导师，33岁担任全军免疫与基因治疗重点实验室主任，41岁成为当时最年轻的中国工程院院士。此外，他还是当时
Interleukin6－Induced－Acute－Phenotypic－Microenvironment－Promote...（一）
Interleukin-6 Induced Acute Phenotypic Microenvironment Promotes Th1 Anti-Tumor ImmunityTing Xue1, Ping Liu1, Yong Zhou2, Kun Liu1, Li Yang2, Robert L
Caspase－Cascade－in－Apoptosis
Apoptosis, programmed cell death, is triggered by a variety of stimuli, including cell surface receptors like FAS, mitochondrial response to stress, a
CXCR4－Signaling－Pathway
CXCR4 is a chemokine receptor in the GPCR gene family, and is expressed by cells in the immune system and the central nervous system. In response to b
实验室自动化与筛选协会2013亚洲会展主旨论坛简介
主旨论坛1： “Nano-flares”在循环癌细胞分析中的应用 Chad A. Mirkin博士,国际纳米技术研究所主任,美国西北大学化学系George B. Rathmann教授 Cancer metastasis is the leading cause of mortality am
Interleukin6－Induced－Acute－Phenotypic－Microenvironment－Promote...（十）
In this study, we found that “acute” response was strongly induced by cryo-thermal therapy with “acute” and high expression of a series of acute p
TollLike－Receptor－Pathway
The innate immune response responds in a general manner to factors present in invading pathogens. Bacterial factors such as lipopolysaccharides (LPS,
科学家发现介导肿瘤细胞免疫逃逸的重要分子
细胞毒性T淋巴细胞（CTL）在识别肿瘤细胞后，释放穿孔素（Perforin）和颗粒酶（Granzymes）损伤肿瘤细胞的细胞膜并诱导其凋亡。然而，肿瘤细胞可通过修复细胞膜的损伤等途径逃避CTL的杀伤，但其修复膜损伤的具体机制尚不明确。 近日，来自基因泰克（Genentech）的研究人员发现内吞
Chaperones－modulate－interferon－Signaling－Pathway
Signaling by interferon-gamma stimulates anti-viral responses and tumor suppression through the heterodimeric interferon-gamma receptor. Signaling is
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
Dendritic－cells－in－regulating－TH1－and－TH2－Development
While T cells and B cells carry out the actions of antigen-specific immune responses, antigen-presenting cells called dendritic cells are required for
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
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
CD276基因突变与药物因子介绍
该基因编码的蛋白属于免疫球蛋白超家族，参与调节t细胞介导的免疫应答。研究表明，尽管该基因的转录本在正常组织和实体瘤中广泛表达，但该蛋白只在肿瘤组织中优先表达。此外，我们还观察到该转录本的3’utr含有mir29 microrna的靶位点，并且该蛋白的表达与mir29水平呈负相关，这表明mir29对该
CD276基因编码功能及结构描述
该基因编码的蛋白属于免疫球蛋白超家族，参与调节t细胞介导的免疫应答。研究表明，尽管该基因的转录本在正常组织和实体瘤中广泛表达，但该蛋白只在肿瘤组织中优先表达。此外，我们还观察到该转录本的3’utr含有mir29 microrna的靶位点，并且该蛋白的表达与mir29水平呈负相关，这表明mir29对该