CyclinEDestructionPathway
Cyclins are proteins that associate with cyclin-dependent protein kinases to regulate their activity and the progression of the cell cycle through specific checkpoints. Disruption of cyclin action can lead to either cell cycle arrest, or to uncontrolled cell cycle proliferation. The cyclical increase and decrease in cyclin levels is a key to cell cycle regulation. When cyclin E is abundant it interacts with the cell ......阅读全文
Phospholipid－Biosynthesis－in－E.－Coli－Pathway
The biosynthesis of membrane phospholipids occurs through distinct pathways in mammals and bacteria. In the mammalian pathway for the synthesis of pho
D4GDI－Signaling－Pathway
D4-GDI (GDP dissociation inhibitor) is a negative regulator of the ras related Rho Family of GTPases. Since the rho GTPases promote cytoskeletal and m
RB－Tumor－Suppressor/Checkpoint－Signaling－in－response－to－DNA－damage
Cell cycle checkpoint controls at the G1 to S transition and the G2 to M transition prevent the cell cycle from progressing when DNA is damaged. The A
Immunodetection－of－cyclin－D1－and－D2/D3－using－flow－cytometry
DescriptionThis protocol is for use with the D cyclins and employs 488 nm argon laser excitation of propidium iodide and 630 nm NeNe or diode laser ex
CDK1基因编码功能及结构描述
这个基因编码的蛋白质是ser/thr蛋白激酶家族的成员。该蛋白是高度保守的蛋白激酶复合物m相促进因子（mpf）的催化亚单位，对真核细胞周期g1/s和g2/m相转变至关重要。有丝分裂细胞周期素与此蛋白稳定结合，并作为调节亚单位发挥作用。这种蛋白的激酶活性是由细胞周期中细胞周期蛋白的积累和破坏所控制的。
CDK1基因突变与药物因子介绍
这个基因编码的蛋白质是ser/thr蛋白激酶家族的成员。该蛋白是高度保守的蛋白激酶复合物m相促进因子（mpf）的催化亚单位，对真核细胞周期g1/s和g2/m相转变至关重要。有丝分裂细胞周期素与此蛋白稳定结合，并作为调节亚单位发挥作用。这种蛋白的激酶活性是由细胞周期中细胞周期蛋白的积累和破坏所控制的。
CDK1基因编码功能及结构描述
这个基因编码的蛋白质是ser/thr蛋白激酶家族的成员。该蛋白是高度保守的蛋白激酶复合物m相促进因子（mpf）的催化亚单位，对真核细胞周期g1/s和g2/m相转变至关重要。有丝分裂细胞周期素与此蛋白稳定结合，并作为调节亚单位发挥作用。这种蛋白的激酶活性是由细胞周期中细胞周期蛋白的积累和破坏所控制的。
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
Signaling－Pathway－from－GProtein－Families
G-aS-coupled receptors stimulate adenylyl cyclase (AC), which synthesizes cAMP from ATP. In contrast Gai-coupled receptors inhibit AC and so reduce cA
Rgt1－in－Yeast－Glucose－Induction－Pathway
Yeast sense glucose in their environment and alter gene expression to match their nutritional needs. In a glucose-rich environment, glycolysis is acti
IL22－Soluble－Receptor－Signaling－Pathway
IL-22 is an inflammatory cytokine related to IL-10 that is produced by T cells and that induces a response in cells through a heterodimeric cell surfa
碳4途径（C4pathway）
亦称四碳二羧酸循环（ C4 -dicarboxylic cycle）。光合碳同化的辅助途径。起源于热带及亚热带的一些植物，在其光合作用的暗反应中，二氧化碳首次被固定的接受体是磷酸烯醇式丙酮酸（ PEP）。在 PEP羧化酶催化下形成 C4 -羧酸——草酰乙酸。在 NADP-苹果酸脱氢酶催化下，还原为苹
Lowdensity－lipoprotein－(LDL)－pathway－during－atherogenesis
Low-density lipoprotein (LDL) is a plasma lipoprotein particle whose lipid component includes cholesterol and triglycerides and is commonly referred t
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
The－informationprocessing－pathway－at－the－IFNbeta－enhancer
The packaging of eukaryotic DNA into nucleosomes inhibits the access of factors to DNA and results in the repression of transcription, replication and
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
IL10－Antiinflammatory－Signaling－Pathway
IL-10 is a cytokine with potent anti-inflammatory properties, repressing the expression of inflammatory cytokines such as TNF-alpha, IL-6 and IL-1 by
Regulation－of－ck1/cdk5－by－type－1－glutamate－receptors
Cdk5 is a cyclin dependent protein kinase involved in dopaminergic signaling in the neostriatal region of the brain. The role of cdk5 in dopamine resp
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
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
gSecretase－mediated－ErbB4－Signaling－Pathway
The HER4/erbB4 receptor tyrosine kinase is a member of the EGF1 receptor family. HER4 is a receptor for the neuregulins (NRGs), a family of growth and
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
Multistep－Regulation－of－Transcription－by－Pitx2
Many transcription factors play essential roles in normal development by determining the proliferation and differentiation of cells. The coordinated t
Pathway－Genomics付款4百万美元用于回扣指控
分析测试百科网讯 政府机构近日宣布，Pathway Genomics已同意支付约4百万美元用于解决美国司法部的指控，指控其向医生和医生组织非法支付回扣以交换转诊病人。 美国律师Laura Duffy在声明中说道：“给医疗服务提供者回扣用于换取病人的转诊削弱医师的医疗判断，并且利用了患者的信任。
Regulation－of－p27－Phosphorylation－during－Cell－Cycle－Progression
p27/Kip1 regulates the cell cycle by inhibiting the checkpoint kinase cdk2/cyclin E and blocking cell cycle progression through the G1-S transition. C
Angiotensin－II－mediated－activation－of－JNK－Pathway－via－Pyk2－dependent
Ang II binding to AT1-R triggers the activation of Ca2+ signaling and PKC. The signal is then transmitted to the Pyk2 and further to the small G prote
cdc25－and－chk1－Regulatory－Pathway－in－response－to－DNA－damage
Cdc25 is a protein phosphatase responsible for dephosphorylating and activating cdc2, a crucial step in regulating the entry of all eukaryotic cells i
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
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
ALK－in－cardiac－myocytes
Heart formation is cued by a combination of positive and negative signals from surrounding tissues. Inhibitory signals that block heart formation in a