Nervegrowthfactorpathway(NGF)
Nerve growth factor (NGF) is one of a family of neurotrophins that induce the survival and proliferation of neurons. In cell culture NGF induces the formation of neurite projections and in vivo may stimulate the innervation of tissues. NGF plays a role in the repair, regeneration, and protection of neurons, and as such could serve as a therapeutic agent in neurodegenerative conditions such as Alzheimer's disease.......阅读全文
Nerve－growth－factor－pathway－(NGF)
Nerve growth factor (NGF) is one of a family of neurotrophins that induce the survival and proliferation of neurons. In cell culture NGF induces the f
Signaling－of－Hepatocyte－Growth－Factor－Receptor
The hepatocyte growth factor receptor, also called c-Met, is activated by HGF and stimulates proliferation of hepatocytes and other cell types. Mutate
Growth－Hormone－Signaling－Pathway
Growth hormone plays a major role in regulating growth during childhood and adolescence and also regulates metabolism. Defects in growth hormone signa
Growing－Cells－in－Geltrex™－Reduced－Growth－Factor－Basement－Membrane－Matrix
实验概要Basement membranes are continuous sheets of specialized extracellular matrix that form an interface between endothelial, epithelial, muscle, or
TGFβ（transforming－growth－factorβ）的功能和作用机制
TGFβ（transforming growth factor-β）是由多种动物细胞合成与分泌、以非活性形式储存在细胞胞外基质中结构相关的信号分子超家族，TGFβ超家族是一类作用广泛、具有多种功能的生长因子，对不同的细胞类型或处于不同状态的同一细胞会引起不同的反应。TGFβ通过具有丝氨酸/苏氨酸激酶
TGFβ（transforming－growth－factorβ）的功能和作用机制
TGFβ（transforming growth factor-β）是由多种动物细胞合成与分泌、以非活性形式储存在细胞胞外基质中结构相关的信号分子超家族，TGFβ超家族是一类作用广泛、具有多种功能的生长因子，对不同的细胞类型或处于不同状态的同一细胞会引起不同的反应。TGFβ通过具有丝氨酸/苏氨酸激酶
Trka－Receptor－Signaling－Pathway
Nerve growth factor (NGF) is a neurotrophic factor that stimulates neuronal survival and growth through TrkA, a member of the trk family of tyrosine k
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
Skeletal－muscle－hypertrophy－is－regulated－via－AKT/mTOR－pathway
Skeletal muscle atrophies with disuse while with increased use and increased load skeletal muscle exhibits hypertrophy, with an increase in the size o
Sprouty－regulation－of－tyrosine－kinase－signals
Four different members of the Sprouty protein family block the cellular proliferation and differentiation induced by several different growth factors,
Bacteria－Growth－and－Culture－Bacteria－Growth－and－Culture
Flagella and motilitymonotrichous flagella - the bacterial cell has a single flagellaperitrichous flagella - the bacterial cell has several flagella w
IGF1－Signaling－Pathway
Insulin like growth factor 1 (IGF-1) and its receptor (IGF-1R) provide a potent proliferative signaling system that stimulates growth in many differen
Multiple－antiapoptotic－pathways－from－IGF1R－signaling－lead－to－BAD－phosphory
IGF-1R, the type 1 receptor for insulin-like growth factor, mediates cell survival and growth in response to its ligands IGF-1 and IGF-2. This tyrosin
VEGF,－Hypoxia,－and－Angiogenesis
Vascular endothelial growth factor (VEGF) plays a key role in physiological blood vessel formation and pathological angiogenesis such as tumor growth
Erk1/Erk2－Mapk－Signaling－pathway
The p44/42 MAP Kinase pathway consists of a protein kinase cascade linking growth and differentiation signals with transcription in the nucleus. Growt
神经生长因子的功能和分布特点
神经生长因子（nerve growth factor，NGF）能促进中枢和外周神经元的生长、发育、分化、成熟，维持神经系统的正常功能，加快神经系统损伤后的修复。NGF广泛分布于机体各组织器官中（包括脑），在靶组织中的浓度与交感神经和感觉神经在靶区分支的密度和mRNA的含量有关。
－神经生长因子的作用及分布情况
神经生长因子（nerve growth factor，NGF）能促进中枢和外周神经元的生长、发育、分化、成熟，维持神经系统的正常功能，加快神经系统损伤后的修复。NGF广泛分布于机体各组织器官中（包括脑），在靶组织中的浓度与交感神经和感觉神经在靶区分支的密度和mRNA的含量有关。
关于神经生长因子的基本介绍
神经生长因子（nerve growth factor，NGF）能促进中枢和外周神经元的生长、发育、分化、成熟，维持神经系统的正常功能，加快神经系统损伤后的修复。NGF广泛分布于机体各组织器官中（包括脑），在靶组织中的浓度与交感神经和感觉神经在靶区分支的密度和mRNA的含量有关。
In－vitro－growth－of－seedlings
sterilisation of seeds: rinse with 70% EtOH for 30 sec put in 1% bleach (sodium hypochlorite, supplemented by a few drops of Tween-20) for 5 mi
Agrobacterium－growth－and－transformation
Growth and storage of Agrobacterium tumefaciensStrain GV3101: resistant to gentamycin and rifampicin so add 25-50 ug/ml Gentamycin, 10 ug/ ml rifampic
酪氨酸激酶的受体型
受体酪氨酸激酶（receptor protein tyrosine kinases，RPTKs）的胞外区是结合配体结构域，配体是可溶性或膜结合的多肽或蛋白类激素，包括胰岛素和多种生长因子。胞内段是酪氨酸蛋白激酶的催化部位，并具有自磷酸化位点。 配体（如EGF）在胞外与受体结合并引起构象变化，导
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
TGFA基因突变因子与药物介绍
该基因编码一种生长因子，作为表皮生长因子受体的配体，激活细胞增殖、分化和发育的信号通路。该蛋白可作为跨膜结合配体或可溶性配体。这种基因与许多类型的癌症有关，也可能与唇腭裂有关。另外，还发现了编码不同亚型的剪接转录变体。This gene encodes a growth factor that is
TGFA基因编码的功能和结构描述
该基因编码一种生长因子，作为表皮生长因子受体的配体，激活细胞增殖、分化和发育的信号通路。该蛋白可作为跨膜结合配体或可溶性配体。这种基因与许多类型的癌症有关，也可能与唇腭裂有关。另外，还发现了编码不同亚型的剪接转录变体。This gene encodes a growth factor that is
RIT1与癌症相关的基因编码功能描述
该基因编码ras相关GTPase亚家族的一个成员。编码蛋白参与调节与细胞应激相关的p38 mapk依赖性信号级联。该蛋白还与神经生长因子协同促进神经元的发育和再生。交替剪接导致多个转录变体。This gene encodes a member of a subfamily of Ras-relate
与肺癌相关的RIT1基因编码功能描述
该基因编码ras相关GTPase亚家族的一个成员。编码蛋白参与调节与细胞应激相关的p38 mapk依赖性信号级联。该蛋白还与神经生长因子协同促进神经元的发育和再生。交替剪接导致多个转录变体。This gene encodes a member of a subfamily of Ras-relate
RIT1基因突变因子与药物介绍
该基因编码ras相关GTPase亚家族的一个成员。编码蛋白参与调节与细胞应激相关的p38 mapk依赖性信号级联。该蛋白还与神经生长因子协同促进神经元的发育和再生。交替剪接导致多个转录变体。This gene encodes a member of a subfamily of Ras-relate
RIT1基因编码的功能和结构描述
该基因编码ras相关GTPase亚家族的一个成员。编码蛋白参与调节与细胞应激相关的p38 mapk依赖性信号级联。该蛋白还与神经生长因子协同促进神经元的发育和再生。交替剪接导致多个转录变体。This gene encodes a member of a subfamily of Ras-relate
实体肿瘤检测RIT1基因介绍
该基因编码ras相关GTPase亚家族的一个成员。编码蛋白参与调节与细胞应激相关的p38 mapk依赖性信号级联。该蛋白还与神经生长因子协同促进神经元的发育和再生。交替剪接导致多个转录变体。This gene encodes a member of a subfamily of Ras-relate
Rf值－(retention－factor)
Rf值 (retention factor)对于确定的固定相，混合物样品中不同的化合物在层析板上爬升的速度不同，这是由于它们对于固定相的吸附能力不同，对于洗脱剂的溶解能力也不同。改变不同的洗脱溶剂，或用不同溶剂配成混合洗脱剂，化合物的分离效果可自行调节。组分在板上的分离情况一般用比移值（Rf）的大小