TheIGF1ReceptorandLongevity
A demonstrated means to increase lifespan in a wide range of organisms is through the restriction of caloric intake. Reducing the consumption of calories increases the lifespan of many different organisms, including mice. Although caloric restriction has not been demonstrated experimentally to increase human lifespan, short-term changes in physiological measures like insulin responsiveness have been observed. Caloric......阅读全文
The－IGF1－Receptor－and－Longevity
A demonstrated means to increase lifespan in a wide range of organisms is through the restriction of caloric intake. Reducing the consumption of calor
－Human－Longevity收购Cypher－Genomics
当地时间11月30日，科学狂人文特尔（J. Craig Venter）创办的世界上最大的DNA测序实验室Human Longevity公司宣布收购生物标志物开发企业Cypher Genomics，具体的财务细节暂未被透露。 位于加州圣地亚哥的Cypher Genomics的合作者包括Celge
Neuroregulin－receptor－degredation－protein1－Controls－ErbB3－receptor
The neuregulins comprise a subfamily of at least four epidermal growth factor (EGF)-like growth factors that influence a variety of cellular events, i
B－Cell－Receptor－Complex
B cells produce immunoglobulins (Ig, antibodies) that specifically bind antigen molecules. B cells first produce a membrane-bound form of immunoglobul
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
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
T－Cell－Receptor－Signaling－Pathway
The T Cell Receptor plays a key role in the immune system. The specificity of the receptor is governed by the binding site formed from the mature alph
Msp/Ron－Receptor－Signaling－Pathway
MSP, macrophage-stimulating protein, acts through the transmembrane receptor kinase RON (Stk in mice) to play a role in inflammation and the response
TollLike－Receptor－Pathway
The innate immune response responds in a general manner to factors present in invading pathogens. Bacterial factors such as lipopolysaccharides (LPS,
全面解读IGF1
IGF是什么 IGF （insulin-like growth factors），中文翻译为“胰岛素样生长因子”或“类胰岛素生长因子”，因其结构与胰岛素类似而得名；也被称为“生长激素介质”（即SM ，somatomedins），是生长激素产生生理作用过程中必须的一种活性蛋白多肽物质。现在已知的
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
T－Cell－Receptor－信号通路图
The T Cell Receptor plays a key role in the immune system. The specificity of the receptor is governed by the binding site formed from the mature a
CARM1－and－Regulation－of－the－Estrogen－Receptor
Several forms of post-translational modification regulate protein activities. Recently, protein methylation by CARM1 (coactivator-associated arginine
B－Cell－Receptor－信号通路图
B cells produce immunoglobulins (Ig, antibodies) that specifically bind antigen molecules. B cells first produce a membrane-bound form of immunogl
Control－of－Gene－Expression－by－Vitamin－D－Receptor
The vitamin D receptor, VDR is the mediator of all genomic actions of vitamin D3 and its analogs. It belongs to a family of ligand induced transcripti
蒙牛回应：OMP≠IGF1
核心提示：鉴于对IGF-1安全性的质疑，蒙牛OMP奶也被推上了风口浪尖。有人称蒙牛在OMP奶中人工添加了IGF-1，对此，内蒙古质量监督局给出的鉴定予以了直接否定。蒙牛乳业集团副总裁透露说，蒙牛在之前也曾主动将OMP奶送交国家质检总局检测，并未得到任何对人体有害的答复。 蒙牛坚称
Fc－Epsilon－Receptor－I－Signaling－in－Mast－Cells
The Fc Epsilon Receptor 1 signaling pathway in mast cells uses multiple core signal path to achieve its necessary ends. Through the BTK protein and PK
Role－of－EGF－Receptor－Transactivation－by－GPCRs－in－Cardiac－Hypertrophy
One of responses to increased blood pressure is cardiac hypertrophy through increased size of ventricular myocardial cells leading to increased thickn
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
Pelp1－Modulation－of－Estrogen－Receptor－Activity
Proline-,glutamic acid-,leucine-rich protein 1 (Pelp1 also known as:modulator of nongenomic activity of estrogen or MNAR) is a recently discovered tra
Gammaaminobutyric－Acid－Receptor－Life－Cycle
Gamma-amino butyric acid (GABA) is an inhibitory neurotransmitter that acts at synapses through binding to ligand-gated ion channels, the GABA recepto
ACE2－receptor什么意思
ACE2 receptor意思：ACE2受体ACE2是新型冠状病毒的受体。ACE2也称为ACEH，称为血管紧张素转化酶2。该基因编码的蛋白属于二肽基羧基二肽酶的血管紧张素转换酶家族，与人血管紧张素转换酶1具有相当大的同源性。
T－Cell－Receptor－and－CD3－Complex
The T cell receptor is a cell-surface receptor that recognizes specific antigen to stimulate the T cell response to that antigen. The T cell receptor
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
低蛋白饮食可缓解阿尔兹海默症
近日，来自南加州大学的研究者通过研究揭示，当给予阿尔兹海默氏症小鼠特殊氨基酸补充的限制蛋白质的饮食后，其疾病症状会明显缓解，相关研究刊登于国际杂志Aging Cell上。研究者Longo表示，此前的研究中我们揭示了，生长激素受体以及IGF-1缺失的个体的癌症以及糖尿病发病率会明显降低，尽管这项研究是
IL2－Receptor－Beta－Chain－in－T－cell－Activation
The IL-2 receptor is a key component of immune signaling and is required for the activation, proliferation, and survival of T cells. This receptor is
蒙牛特仑苏的IGF1悬疑
在“富含造骨牛奶蛋白的酸奶及其生产方法”ZL申请公开说明书中，蒙牛明确表示，OMP的规范名词GFC“主要成分为类胰岛素成长因子（IGF-1，IGF-2）和转化生长因子（TGF-β1，TGF-β2）”。 而且其ZL说明书中，对IGF-1更是给予大篇幅描述，认为IGF-1对骨骼成长
Sonic－Hedgehog－(SHH)－Receptor－Ptc1－Regulates－cell－cycle
Sonic Hedgehog (Shh) is a secreted protein identified genetically as an important developmental factor. Shh provides a morphogenic signal in the devel
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
专家：－OMP奶人工添加IGF1－说法不实
核心提示：“1mg的 IGF-1价值大约是2万元。估计一下，如果真像一些人所说，一盒250ml装的OMP牛奶中加入了20mg IGF-1，那么它的售价就应该在几十万元，而不是几块钱！”专家提醒说，仅从常识来推理，OMP奶中就不可能人工添加高于普通牛奶几万倍的IGF-1，“消费者应当在食品