*  SHC1 - Wikipedia
SHC1 has been found to act in signaling information after epidermal growth factor(EGF) stimulation. Activated tyrosine kinase ... p52SHC and p46SHC activate the Ras-ERK pathway. p66SHC inhibits ERK1/2 activity and antagonize mitogenic and survival abilities ... Oxidative stress occurs when the production of reactive oxygen species (ROS) is greater than their catabolism. ROS production ... The SHC and its adaptor proteins transmit signaling of the cell surface receptors such as EGFR, erbV-2 and insulin receptors. ...
  https://en.wikipedia.org/wiki/SHC1
*  EGF Receptor Activates MET through MAPK to Enhance Non-Small Cell Lung Carcinoma Invasion and Brain Metastasis | Cancer Research
MET gene amplification or EGFR mutation activate MET in lung cancers untreated with EGFR tyrosine kinase inhibitors. Int J ... Growth factor stimulation and drug treatment. Cells were stimulated with 10 ng/mL EGF, 50 ng/mL neuregulin (NRG), or 50 ng/mL ... Insect cell-expressed p180erbB3 possesses an impaired tyrosine kinase activity. Proc Natl Acad Sci U S A 1994;91:8132-6. ... Bidirectional signaling between EGFR and MET occurs in both EGFR TKI-resistant and drug-naïve NSCLC cells. Notably, in NSCLC ...
  http://cancerres.aacrjournals.org/content/73/16/5053
*  Recombinant human EGFR protein (Fc Chimera) (ab84002)
Buy our Recombinant human EGFR protein (Fc Chimera). Ab84002 is an active protein fragment produced in HEK 293 cells and has ... Monoubiquitinated and polyubiquitinated upon EGF stimulation; which does not affect tyrosine kinase activity or signaling ... Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular ... Epidermal growth factor receptor. *Epidermal growth factor receptor (avian erythroblastic leukemia viral (v erb b) oncogene ...
  http://www.abcam.com/recombinant-human-egfr-protein-fc-chimera-ab84002.html
*  Same protein that fires up cancer-promoting Erk also blocks its activation | MD Anderson Cancer Center
When the appropriate growth factor receptor is stimulated Erk is activated in the MAP Kinase pathway. It dives into the cell ... EGFR stimulation not only sets off the normal activation of Erk via Shc and the MAPK pathway, Ladbury said, but also frees Erk ... When receptor tyrosine kinases on the cell surface connect with growth factors, they normally send a signal via Shc that sets ... Overexpression of Erk occurs in many types of cancer, including ovarian and prostate cancer and Hodgkin lymphoma, so cellular ...
  https://www.mdanderson.org/newsroom/2013/04/same-protein-that-fires-up-cancer-promoting-erk-also-blocks-its-.html
*  EGFR | China-Mainland | Sigma-Aldrich
Platelet-derived growth factor requires epidermal growth factor receptor to activate p21-activated kinase family kinases., J. ... Epidermal growth factor receptor tyrosine kinase inhibitors in the treatment of epidermal growth factor receptor-mutant non- ... The enhanced activity of the EGFR due to over-expression, co-expression of the receptor and its ligands, as well as activating ... Activation of the EGFR pathway is not limited to members of the EGFR family, but frequently occurs due to the transactivation ...
  https://www.sigmaaldrich.com/china-mainland/zh/technical-documents/articles/biology/rbi-handbook/protein-serine-threonine-tyrosine-kinases/egfr.html
*  Autophosphorylation - Wikipedia
This stimulates the kinase activity of EGFR, which leads to transautophosphorylation on multiple tyrosine residues in C- ... and finally stimulation of the tyrosine kinase activity and cell signaling. It is thus an example of a trans- ... EGFR ). EGFR was the first discovered example of RTKs. Following ligand binding, a conformational change occurs in the EGFR ... The Src-family kinases are examples of proteins that utilize autophosphorylation to sustain their activated states. Src kinases ...
  https://en.wikipedia.org/wiki/Autophosphorylation
*  Cancer-Promoting Protein is 'Intelligent'
Without the Shc-Erk connection, the MAPK pathway is activated, causing excessive Erk activation. EGFR stimulation not only sets ... When receptor tyrosine kinases on the cell surface connect with growth factors, they normally send a signal via Shc that sets ... Growth factors provide double boost for ErkWhen the appropriate growth factor receptor is stimulated Erk is activated in the ... so cellular control of its activity is important. In the absence of external stimulation by growth factors, cells remain active ...
  http://www.medindia.net/news/cancer-promoting-protein-is-intelligent-117703-1.htm
*  ER and PR signaling nodes during mammary gland development | Breast Cancer Research | Full Text
ERα can activate Src-kinase leading to epidermal growth factor receptor (EGFR), mitogen-activated protein kinase (MAPK) and ... AREG acts via the epidermal growth factor receptor (EGFR) on stromal cells. In response to this stimulation, the stromal cells ... Migliaccio A, Di Domenico M, Castoria G, de Falco A, Bontempo P, Nola E, Auricchio F: Tyrosine kinase/p21ras/MAP-kinase pathway ... Ser-118 phosphorylation is important for ERα transcriptional activity [35]. ER is phosphorylated in Ser-188 by MAPKs after EGFR ...
  https://breast-cancer-research.biomedcentral.com/articles/10.1186/bcr3166
*  Protocols and Video Articles Authored by Katalin Szaszi
... that can release EGFR ligands. Further, EGFR transactivation also required the tyrosine kinase Src, as Src inhibition prevented ... Surprisingly, TNF-α-induced ERK and RhoA stimulation in tubular cells were prevented by epidermal growth factor receptor (EGFR ... Force Activates Smooth Muscle Alpha-actin Promoter Activity Through the Rho Signaling Pathway Journal of Cell Science. May, ... Feb, 2010 , Pubmed ID: 19858701 Hepatocellular injury caused by ischemia-reperfusion of the liver occurs in a number of ...
  https://www.jove.com/author/Katalin_Szaszi
*  The power and promise of "rewiring" the mitogen-activated protein kinase network in prostate cancer therapeutics | Molecular...
... like IGF-1R and EGFR signals conformational changes that induce receptor autophosphorylation and stimulation of its TK activity ... However, the inhibition of the EGFR tyrosine kinase has been, thus far, disappointing in prostate cancer therapeutics (37). The ... In advanced prostate cancer, epidermal growth factor receptor (EGFR), insulin-like growth factor-1 receptor (IGF-1R), and other ... is inevitable and usually occurs within 2 to 5 years. The current treatment options for HRPC are supportive care, salvage ...
  http://mct.aacrjournals.org/content/6/3/811
*  Angiotensin II-Induced Extracellular Signal-Regulated Kinase 1/2 Activation Is Mediated by Protein Kinase Cδ and Intracellular...
EGFR kinase inhibitor) 30 minutes before Ang II stimulation, the measured increase in [3H]-thymidine incorporation was 30.2±6.2 ... dependent epidermal growth factor receptor transactivation mediates the angiotensin II-induced mitogen-activated protein kinase ... Inhibition of phosphatidylinositide 3-kinase, PKCζ, and src tyrosine kinase had no effect on Ang II-induced ERK 1/2 activation ... Angiotensin II is a potent stimulator of MAP-kinase activity in neonatal rat cardiac fibroblasts. J Mol Cell Cardiol. 1995; 27 ...
  http://hyper.ahajournals.org/content/51/3/704
*  MAPK/ERK pathway - Wikipedia
Binding of epidermal growth factor (EGF) to the EGFR activates the tyrosine kinase activity of the cytoplasmic domain of the ... This occurs due to three main interactions during late G1 phase. The first is a result of mitogen stimulation though the ERK ... Activated Ras activates the protein kinase activity of RAF kinase. RAF kinase phosphorylates and activates MEK (MEK1 and MEK2 ... Receptor-linked tyrosine kinases such as the epidermal growth factor receptor (EGFR) are activated by extracellular ligands. ...
  https://en.wikipedia.org/wiki/MAPK/ERK_pathway
*  Cyclooxygenase-2, Epidermal Growth Factor Receptor, and Aromatase Signaling in Inflammation and Mesothelioma | Molecular Cancer...
... to create an activated heterodimer. EGFR dimerization stimulates its intrinsic intracellular protein-tyrosine kinase activity. ... Asbestos causes stimulation of the extracellular signal-regulated kinase 1 mitogen-activated protein kinase cascade after ... As a result, autophosphorylation of several tyrosine residues in the C-terminal domain of EGFR (P-EGFR) occurs. This ... Upregulated EGFR and resulting tyrosine phosphorylation leads to the activation of downstream mitogen-activated protein kinase ...
  http://mct.aacrjournals.org/content/12/6/844
*  Angiotensin II-Induced Transactivation of Epidermal Growth Factor Receptor Regulates Fibronectin and Transforming Growth Factor...
... tyrosine kinases activated by AT1 stimulation cause tyrosine phosphorylation of EGF-R but not platelet-derived growth factor ... 43 we tested whether this autocrine or paracrine effect of TGF-β also occurs in cardiac fibroblasts. TGF-β activity was ... cross-talk between G protein-coupled receptors and growth factor receptors with intrinsic tyrosine kinase activity was reported ... Effects of tyrosine kinase inhibitors and EGF-R antagonist on Ang II-induced and A23187-induced ERK activation. Serum-deprived ...
  http://circres.ahajournals.org/content/84/9/1073
*  Phospho anti-EGFR (S1070 + S1071) antibody [EP2259Y] (ab76300) | Abcam
Rabbit recombinant monoclonal EGFR (phospho S1070 + S1071) antibody [EP2259Y] validated for WB, IP, ICC/IF and tested in Human ... Monoubiquitinated and polyubiquitinated upon EGF stimulation; which does not affect tyrosine kinase activity or signaling ... Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular ... EGFR_HUMAN antibody. *Epidermal growth factor receptor (avian erythroblastic leukemia viral (v erb b) oncogene homolog) ...
  http://www.abcam.com/egfr-phospho-s1070-s1071-antibody-ep2259y-ab76300.html
*  JoVE | Peer Reviewed Scientific Video Journal - Methods and Protocols
Plasma membrane receptors that bind Grb2 such as activated Epidermal Growth Factor Receptor (EGFR) recruit GFP-Grb2 to the ... to growth factor receptors at phosphorylated tyrosine residues thus coupling receptor activation to the SOS-Ras-MAP kinase ... Tissue is stimulated by directly adding compounds to the bath or by electric field stimulation electrodes that activate nerves ... Molecular Biology, Issue 58, agonist activity, active state, ligand bias, constitutive activity, G protein-coupled receptor ...
  https://www.jove.com/visualize/abstract/19440305/identification-an-endogenous-ligand-bound-to-native-orphan-nuclear
*  dcu.ie2
... tyrosine kinase stimulation occurs at 6-8 minutes with a decrease in MAP activity of growth factor receptors such as EGF-R and ... Estrogen Action Alpha Modulates Mitogen-Activated Protein Kinase Activity of Via the cAMP Signalling Pathway: Stimulation of ... Differential Signal Transduction of Epidermal-Growth-Factor P, Nola E, et al. Tyrosine Kinase/P21ras/MAP-Kinase Pathway ... If PI3-K is inhibited (by esculetin inhibi- been demonstrated and tyrosine kinase activity was also ting phosphorylation) the ...
  http://medicpdf.com/d/dcu.ie2.html
*  Cancers | Free Full-Text | Genetic Interactions of STAT3 and Anticancer Drug Development | HTML
This review focuses on functional regulation of STAT3 activity; possible interactions of the STAT3, RAS, epidermal growth ... factor receptor, and reduction-oxidation pathways; and molecular mechanisms that modulate therapeutic efficacies of STAT3 ... A number of STAT3 inhibitors have been evaluated for their antitumor activity in vitro and in vivo in experimental tumor models ... or an increase in activity of upstream signals from tyrosine kinase growth factor receptors such as Her2 and EGF receptor (EGFR ...
  http://mdpi.com/2072-6694/6/1/494/htm
*  Phospho EGFR (S967) antibody (ab76193)
Rabbit polyclonal EGFR antibody validated for WB, ELISA, ICC/IF and tested in Human. Immunogen corresponding to synthetic ... Monoubiquitinated and polyubiquitinated upon EGF stimulation; which does not affect tyrosine kinase activity or signaling ... Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular ... EGFR_HUMAN antibody. *Epidermal growth factor receptor (avian erythroblastic leukemia viral (v erb b) oncogene homolog) ...
  https://www.abcam.com/egfr-phospho-s967-antibody-ab76193.html
*  Phospho anti-EGFR (Y1086) antibody (ab5650) | Abcam
Rabbit polyclonal EGFR (phospho Y1086) antibody validated for WB and tested in Human, Mouse and Rat. Referenced in 6 ... Monoubiquitinated and polyubiquitinated upon EGF stimulation; which does not affect tyrosine kinase activity or signaling ... Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular ... EGFR_HUMAN antibody. *Epidermal growth factor receptor (avian erythroblastic leukemia viral (v erb b) oncogene homolog) ...
  https://www.abcam.com/egfr-phospho-y1086-antibody-ab5650.html
*  Cancers | Free Full-Text | Dual Targeting of the Insulin-Like Growth Factor and Collateral Pathways in Cancer: Combating Drug...
Naturally, a number of clinical trials have sought to directly abrogate insulin-like growth factor receptor 1 (IGF-1R) function ... The insulin-like growth factor pathway, regulated by a complex interplay of growth factors, cognate receptors, and binding ... a multi-targeted tyrosine kinase inhibitor (TKI) of c-kit and PDGF-β has also shown activity, again at high concentrations [97 ... Other receptors, including the epidermal growth factor receptor (EGFR), the vascular endothelial growth factor receptor-2 ( ...
  http://www.mdpi.com/2072-6694/3/3/3029/htm
*  p90 ribosomal S6 kinase: a potential therapeutic target in lung cancer | Journal of Translational Medicine | Full Text
p90 ribosomal S6 kinase (RSK), a serine threonine kinase that lies downstream of the Ras-MAPK (mitogen activated protein kinase ... Epidermal growth factor receptor (EGFR) is overexpressed in 32-81 % of NSCLC [11]. EGFR plays a major role in activating ... are essential for RSK activation upon mitogenic stimulation [10, 19]. The phosphorylation of Thr573 in the CTKD occurs ... which activates PI3K pathway independent of the EGFR [13] and activation of other tyrosine kinase receptors such as the insulin ...
  https://translational-medicine.biomedcentral.com/articles/10.1186/s12967-016-0768-1
*  Free Radicals and Biomarkers Related to the Diagnosis of Cardiorenal Syndrome | IntechOpen
AT1 receptors are phosphorylated in response to Ang II stimulation. Several tyrosine kinases, including Janus kinases (JAK and ... EGFR), platelet-derived growth factor receptor (PDGFR), and insulin growth factor receptor (IGFR) [62, 63]. ... Production of Ang II from Ang I also occurs through an ACE-independent way by the activity of other enzymes such as cathepsin G ... Stress kinases, such as c-Jun N-terminal kinase (JNK) and p38-mitogen activated protein kinase (MAPK), are activated by ...
  https://www.intechopen.com/books/free-radicals-and-diseases/free-radicals-and-biomarkers-related-to-the-diagnosis-of-cardiorenal-syndrome/
*  The Current State of FLT3 Inhibition in Acute Myeloid Leukemia - Pitfalls and Promises
2017) FLT3 activating mutations display differential sensitivity to multiple tyrosine kinase inhibitors. Oncotarget 8: 10931- ... 2008) The T790M mutation in EGFR kinase causes drug resistance by increasing the affinity for ATP. Proc Natl Acad Sci U S A 105 ... First generation agents with activity against FLT3 such as sunitinib, sorafenib, and midostaurin were multi-kinase inhibitors ... development of resistance occurs almost universally. Here we describe mechanisms of resistance to FLT3 inhibitors and ongoing ...
  https://www.omicsonline.org/open-access/the-current-state-of-flt3-inhibition-in-acute-myeloid-leukemia-8211-pitfalls-and-promises-2576-1471-1000166-96812.html?view=mobile
*  Receptor Tyrosine Kinases Endocytosis in EndotheliumSignificance | Arteriosclerosis, Thrombosis, and Vascular Biology
Intrinsic tyrosine kinase activity is required for vascular endothelial growth factor receptor 2 ubiquitination, sorting and ... When compared with ERK1/2 and AKT, which are activated in early endosomes on VEGF stimulation, Src is activated in a later ... EGFR signaling output occurs from various endocytic compartments because its uptake and intracellular trafficking brings EGFR ... EGFR. epidermal growth factor receptor. ERK1/2. extracellular signal-regulated kinases 1 and 2. FGFR1. fibroblast growth factor ...
  http://atvb.ahajournals.org/content/34/9/1831