Tyrosine kinase activity
Functional fluorescence imaging of receptor tyrosine kinase activity in cells
... 1 tyrosine kinase activity is not stimulated by tyrosine phosphorylation of the receptor then it must be assumed that ErbB 1 receptors have a basal kinase activity and can ...
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Dysregulation of Met receptor tyrosine kinase activity in invasive tumors
... and activity — an effect that is considerably more dramatic and longer-lasting than the transient activation of c-Src by HGF in normal ...-catenin tyrosine phosphorylation and accumulation; induces ...
6
Thiazolidinediones block tumor necrosis factor alpha induced inhibition of insulin signaling
... receptor tyrosine kinase activity in muscle from obese Wistar rat (32) and high fat–fed rats (33), and in- crease the quantity of insulin receptor and glucose transporter Glut4 in adipocytes from ...
8
Tyrosine phosphorylation in the human duodenum
... These findings suggest that tyrosine kinase activity is not a significant factor in the regulation of crypt cell proliferation in the human duodenum either in normal subjects or in coeli[r] ...
5
Upregulation of MMP 13 and TIMP 1 expression in response to mechanical strain in MC3T3 E1 osteoblastic cells
... We used specific inhibitors to identify signal transduc- tion pathways that mediate the cellular response to ten- sile stress. We employed cycloheximide (10 μM) to inhibit de novo protein synthesis, indomethacin (10 μM) ...
7
Distinct expression and prognostic value of members of the epidermal growth factor receptor family in ovarian cancer
... protein tyrosine kinase signaling pathway, EGFR signaling pathway, insulin receptor signaling pathway, posi- tive regulation of cell proliferation, and cell ...protein tyrosine kinase ...
12
Loss of transformed phenotype upon senescence of Rous sarcoma virus-infected chicken neuroretinal cells.
... It is also significant that an inhibitor of tyrosine kinase activity, herbimycin A, can restore a nontransformed phenotype to v-src transformed cells 38 and that alterations in tyrosine [r] ...
6
Mechanism of insulin receptor kinase inhibition in non insulin dependent diabetes mellitus patients Phosphorylation of serine 1327 or threonine 1348 is unaltered
... receptor tyrosine kinase activity and Ser 1327 and Thr 1348 have been identified as specific sites of phosphorylation in the insulin receptor COOH terminal ...
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Initiation of human myoblast differentiation via dephosphorylation of Kir2 1 K+ channels at tyrosine 242
... of tyrosine kinase activity in human myoblasts or by a localization of the enzyme that makes it less accessible to the ...the tyrosine phosphatase that dephosphorylates ...channels ...
9
Tyrosine kinase inhibitor suppresses coronary arteriosclerotic changes and vasospastic responses induced by chronic treatment with interleukin 1 beta in pigs in vivo
... have tyrosine kinase ...selective tyrosine kinase inhibitor, ST 638, on those responses induced by IL-1 beta in our swine ...the tyrosine phosphorylations induced by IL-1 ...that ...
8
Multi-tyrosine kinase inhibitors in preclinical studies for pediatric CNS AT/RT: Evidence for synergy with Topoisomerase-I inhibition
... Irinotecan has been shown to have the ability to cross the blood-brain barrier and, in preclinical investigations, has demonstrated cytotoxic activity against central ner- vous system tumor xenografts [35]. ...
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Rieder, Barbara Johanna (2006): Zelluläre und intrazelluläre Lokalisation des TrkC-Rezeptors für Neurotrophin-3 im Gehirn der Ratte: Immunhistochemische Mapping-Studie - Morphologie als Hinweis für eine Funktion in verschiedenartigen Neuronen. Dissertation, LMU München: Medizinische Fakultät
... unterschiedliche immunglobulinartige Domänen des C2-Typs (IgI und IgII) (SCHNEIDER et SCHWEIGER, 1991). Zwischen dem Abschnitt mit den immunglobulinartigen Domänen und dem Signalpeptid existiert eine Aminosäuresequenz ...
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Roles of Ubiquitination and SUMOylation in the Regulation of Angiogenesis
... and complex crosstalk occurs between endothe- lial cells and the extracellular matrix in a tightly regulated manner in order to promote endothelial cells proliferation and differentiation, cytoskeletal reorganization and ...
18
Prognostic value of spleen tyrosine kinase in human solid tumors
... “spleen tyrosine kinase”, “SYK”, or “P72-Syk”; “cancer”, “tumor”, “carcinoma”, or “neoplasms”; or “prognostic”, “prognosis”, “survival”, “mortality”, “recurrence”, or ...
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CD40 is constitutively expressed on platelets and provides a novel mechanism for platelet activation
... Insulin is known to activate the prosurvival kinase Akt, and the baseline insulin-perfused hearts showed the highest de- gree of Akt phosphorylation (Figures 6A through 6C). Akt is activated in the proximity of ...
9
Human articular chondrocytes produce IL 7 and respond to IL 7 with increased production of matrix metalloproteinase 13
... Chondrocytes respond to IL-7 stimulation Proline-rich tyrosine kinase PYK2 is a nonreceptor tyrosine kinase that was previously shown to be activated in response to IL-7 stimulation [21][r] ...
10
Cytoskeletal signaling proteins : complex regulatory mechanisms and roles in innate immunity
... depends upon phosphorylation of tyrosine 397. FRET was measured in several ways. Initially, cells were scraped from the tissue culture dish and FRET was measured in cells in suspension using a fluorometer. These ...
226
Genetic analysis of EphA dependent signaling mechanisms controlling topographic mapping in vivo
... EphA4 kinase regulation for repulsion at the midline and TC mapping (Egea et ...the tyrosine kinase domain of EphA4, as well as dynamic regulation of its activity, are required for the mapping ...
6
Masked inv dup(22)(q11.23), tetrasomy 8 and trisomy 19 in a blast crisis-chronic myeloid leukemia after interrupted Imatinib-treatment
... BCR-ABL1 kinase domain, BCR-ABL1 amplifica- tion or enhanced expression rates, clonal evolution, and decrease in imatinib bioavailability or cell exposure ...
5
In Silico Pharmacokinetics Studies for Quinazolines Proposed as EGFR Inhibitors
... Synthesis and Structure-Activity Relationships for 4-[Phenylmethylamino] and 4-Phenylamino Quinazolines as Potent Adenosine 5’-Triphosphate Binding Site Inhibitors of the Tyrosine Kinase[r] ...
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