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Kinases in Medical News

EntreMed Reports Second Quarter 2009 Financial Results

...giogenic tyrosine kinase targets in addition to the Aurora A kinase. Aurora kinases are key regulators of mitosis (cell division), and are often over-expressed in human cancers. ENMD-2076 also targets the Flt-3 and FGFR3, kinases which have been shown to play important roles in the pathology of hematolog...

Nexavar in Combination with Chemotherapy Shown to Extend Progression-Free Survival in Patients with Advanced Breast Cancer

...linical studies, Nexavar has been shown to target members of two classes of kinases known to be involved in both cell proliferation (growth) and angiogenesis (blood supply) - two important processes that enable cancer growth. These kinases included Raf kinase, VEGFR-1, VEGFR-2, VEGFR-3, PDGFR-B, KIT, FLT-3 and RET...

Bayer and Onyx Initiate Phase 3 Trial of Nexavar in Non-Small Cell Lung Cancer

...linical studies, Nexavar has been shown to target members of two classes of kinases known to be involved in both cell proliferation (growth) and angiogenesis (blood supply) - two important processes that enable cancer growth. These kinases included Raf kinase, VEGFR-1, VEGFR-2, VEGFR-3, PDGFR-B, KIT, FLT-3 and RET...

Prometheus Presents Proprietary Oncology Diagnostic Platform at ASCO Annual Meeting

...sterday at the American Society of Clinical Oncology (ASCO) Annual Meeting in Orlando. In a presentation entitled "Profiling of Receptor Tyrosine kinases (RTK) Activation in Circulating Tumor Cells (CTCs) in Metastatic Tumors Using Proximity Mediated Microarray Immunoassay," Prometheus demonstrated that...

The vulnerable cancer cell

... Sawyers points to the identification of the two kinases as validation of the approaches taken by Elledge a...kinases, Sawyers says any screen that turns up new kinases is worthy of further investigation. "The new ma...drugs that target non-mutant, but synthetic lethal kinases will be similarly effective," Sawyers added. Th...

Phase 3 Trial Initiated to Evaluate Combination Therapy of Nexavar(R) and Tarceva(R) in Patients with Liver Cancer

...linical studies, Nexavar has been shown to target members of two classes of kinases known to be involved in both cell proliferation (growth) and angiogenesis (blood supply) - two important processes that enable cancer growth. These kinases included Raf kinase, VEGFR-1, VEGFR-2, VEGFR-3, PDGFR-B, KIT, FLT-3 and RET...
Kinases in Medical Technology

Telik Announces Presentation of Preclinical Data on Dual Inhibitors of Aurora Kinases and VEGFR2

PALO ALTO, Calif., Oct. 18 /PRNewswire-FirstCall/ -- Telik, Inc. (Nasdaq: TELK ) announced that preclinical data from its program to develop novel small molecule kinase inhibitors will be presented at the AACR-NCI-EORTC Conference on Molecular Targets and Cancer Therapeutics in San Francisco....

Michael J. Fox Foundation Awards Over $2 Million for Validation of 10 Parkinson's Therapeutic Targets

... Smo1 a ntagonists to boost endogenous GDNF expression in the adult striatum Andreas H. Kottman, PhD, Columbia University Polo-like kinases as therapeutic targets for Parkinson ' s disease Hilal A. Lashuel, PhD, and Patrick Aebischer, MD, Ecole Polytechnique Federale de Lausanne (Sw...

Cephalon Provides Clinical Update on Lestaurtinib in Relapsed Acute Myelogenous Leukemia

...e patient outcomes and the overall cost of healthcare." Developed by Cephalon scientists, lestaurtinib is a potent inhibitor of several tyrosine kinases including FLT3 and a Janus kinase (JAK2). In leukemic cells, lestaurtinib inhibits FLT3 activity and induces cell death (apoptosis). In myeloprolifera...

Entremed Presents Results of ENMD-2076 Phase 1 Study in Advanced Cancer Patients

...l kinase inhibitor that targets Aurora A and other kinases critical to angiogenesis, cellular growth and prol...targets in addition to the Aurora A kinase. Aurora kinases are key regulators of mitosis (cell division), and...ncers. ENMD-2076 also targets the Flt-3 and FGFR3, kinases which have been shown to play important roles in t...

Semafore's SF1126, a Vascular Targeted Pan-PI3K/mTOR Inhibitor, Is Well Tolerated and Demonstrates Activity in Phase I Solid Tumor Patients

...ents, and radiation; and has been shown to reverse resistance mediated through the PI3K/PTEN pathway. About PI3 Kinase Phosphatidylinositol 3 kinases (PI3K) are involved in one of the major pathways of intracellular signal transduction and are important in controlling cell growth/angiogenesis, diffe...

Bayer Announces New Data on Novel Anti-cancer Compound BAY 73-4506

...E2 anti-angiogenic oral tyrosine kinase inhibitor (TKI) with a kinase inhibition profile targeting angiogenic, stromal and oncogenic receptor tyrosine kinases (TK). In preclinical studies, BAY 73-4506 has been shown to inhibit tumor growth by hitting targets along a spectrum of angiogenic pathways, includin...
Kinases in Biological News

All eukaryotic kinases share 1 common set of substrates

Kinase mediated phosphorylation is generally recognised as the major regulator of virtually all metabolic activities in eukaryotic cells including proliferation, gene expression, motility, vesicular transport and programmed cell death. Dysregulation of protein phosphorylation plays a major role in ...

Researchers report the cloning of a key group of human genes, the protein kinases

Although the human genome has been sequenced, research into mechanism of action of genes has been hampered by the fact that most human genes have not been isolated. This is true for even the most common class of cancer-associated genes, the protein kinases, which mediate the majority of signaling ...

Identification of a key molecular pathway required for brain neural circuit formation

...scovered provides part of an answer." Their recent work showed that Shh exerts its attractive effect through a group of molecules called Src family kinases (SFKs) that, until now, were not known to be linked to Shh function. Remarkably, these novel Shh effector molecules are absolutely required for the ab...

2009 ASPB Summer Undergraduate Research Fellowship award announcement

...goal is to pursue an MD/PhD. David Lee, University of California Berkeley Mentor: Sheila McCormick Functional analysis of two Arabidopsis AGC kinases during polarized growth of pollen tubes Working with Professor Sheila McCormick and Postdoctoral fellow Yan Zhang on the polarized growth of pollen ...

New method for detection of phosphoproteins reveals regulator of melanoma invasion

...ortant role in cancer cell invasion. Many cancers, including melanoma, are associated with mutations in the gene encoding the protein kinase B-Raf. kinases are proteins that regulate the function of other proteins by attaching a phosphate group to them. B-RAF mutations often lead to dysregulation of prote...

GEN reports growing focus on PI3-kinase pathway in cancer research

...nase pathway. Company scientists say they are studying the pathway because there are a number of feedback loops that emanate from m-TOR and downstream kinases that circle back to the top of the pathway and turn on AKT, an enzyme that drives tumor survival signals. Investigators at the University of London ...
Kinases in Biological Technology

Sigma-Aldrich Introduces Precisio(TM) Kinases for High-Throughput Screening and Kinase Profiling

ST. LOUIS, May 13 /PRNewswire-FirstCall/ -- Sigma-Aldrich (Nasdaq: SIAL ) today introduced Precisio(TM) Kinases ( www.sigma.com/precisiokinases ), a new collection of high quality active kinases that is expected to enable scientists to achieve greater insight into protein phosphorylation and c...

YOUR DATA: Direct Real-time RT-PCR on Sympathetic Neuron Lysates Silencing of Focal Adhesion Kinases with Silencer Validated siRNAs

YOUR DATA: Direct Real-time RT-PCR on Sympathetic Neuron Lysates Silencing of Focal Adhesion Kinases with Silencer Validated siRNAs Direct Real-time RT-PCR on Sympathetic Neuron Lysates Quantitative RT-PCR is the most c...

YOUR DATA: Direct Real-time RT-PCR on Sympathetic Neuron Lysates Silencing of Focal Adhesion Kinases with Silencer Validated siRNAs

YOUR DATA: Direct Real-time RT-PCR on Sympathetic Neuron Lysates Silencing of Focal Adhesion Kinases with Silencer Validated siRNAs Direct Real-time RT-PCR on Sympathetic Neuron Lysates Quantitative RT-PCR is the most c...

Homogeneous, chemiluminescent kinase assay kits for assessing the functional activity of a broad range of serine-threonine and tyrosine kinases

J. Turner GE Healthcare, The Maynard Centre, Cardiff, UK Competitive binding assays have been developed for measuring the functional activity of a range of serine-threonine and tyrosine kinases. Based on enzyme fragment complementation and the ...

Oncothyreon appoints Scott Peterson as Vice President of Research and Development

...aid Robert L. Kirkman, M.D, President and Chief Executive Officer. "His prior experience in small molecule drug development includes work with protein kinases that will be especially relevant to PX-866, our inhibitor of PI-3 kinase for which we recently presented encouraging preliminary Phase 1 data at the A...

Scotland Highlights New Partnerships and Cutting-Edge Drug Discovery Research

...'s Sir Philip Cohen, world-renowned biochemist and newly inducted member of the U.S. National Academy of Science, whose leadership developing protein kinases as key drug targets has paved the way for several of the leading oncology therapies available to patients today. Professor Mike Tyers, Director of the...
Kinases in Biological Products

BD Phosflow Perm Buffer III from BD Biosciences Pharmingen

Description:... Perm Buffer III is intented for permeabilization following fixation of PBMCs (or lysed whole blood) for staining for intracellular kinases and appropriate CD markers simultaneously. Applications: Intracellular Staining (Flow) Storage Temperature: Room Temperature...
Company:BD Biosciences Pharmingen

Anisomycin from Sigma-Aldrich

Description:...nd immediate early gene induction. Selective signaling agonist. Potent Jun-NH2terminal kinase (JNK) agonist. Activates mitogen-activated protein (MAP) kinases (JNK/SAPK and p38/RK). Antiprotozoal agent.• Inhibits formation of the 80S ribosomal complex from 60S subunits• From Streptomyces griseolus...
Company:Sigma-Aldrich

Mouse Anti-Porcine Pyruvate Dehydrogenase (PDH), complex Immunocapture Kit Monoclonal Antibody, Protein G-Agarose Conjugated, Clone 15D3G9C11 from MitoScience LLC

Description:...a subunit, reactions which involve a set of specific pyruvate dehydrogenase kinases (PDK1-4) and phosphatases respectively. The immunocapture antibody isolates...still bound to the capture beads or fixed in a 96 well plate. Tightly bound kinases and phosphatases are retained on the complex through the immunocapture step...
Company:MitoScience LLC

Rabbit Anti-JNK1, phospho (Thr183 / Tyr185) Polyclonal Antibody, Unconjugated from GeneTex

Description:...ouse and Rat. Not yet tested in other species. Background Information MAP kinases consist of several subgroups, including the ERK, JNK, and p38 kinases. The ...l enzymatic activation. The closely related ERK1 (44 kDa) and ERK2 (42 kDa) kinases are characterized by their requirement for dual phosphorylation at a conser...
Company:GeneTex

Custom Protein Kinase Substrate (PKS) Peptide Microarray from LC Sciences

Description:...st or perform sequence tiling. High-Throughput Format Traditional kinase assays focus on a single to a few peptide or protein substrates. Profiling kinases on a peptide microarray offers the opportunity to study thousands of specific substrates in a single experiment. One experiment using our PKS - peptid...
Company:LC Sciences

Protein Kinase Substrate (PKS) Peptide Microarray - Comprehensive Service from LC Sciences

Description:...r standard content PKS peptide microarray includes a comprehensive list of kinases and their related experimentally verified Serine, Threonine, and Tyrosine p...ou can specify up to 20 additional peptide sequences for up to 5 additional kinases at no extra cost, or choose a completely custom microarray. Thousands of cu...
Company:LC Sciences
Kinases in Biological Definition

Anaphase

... This terminates metaphase (M-phase) activity by cleaving and inactivating the M-phase cyclin required for the function of M-phase cyclin dependent kinases (M-Cdks). It also cleaves securin , a protein that had been inhibiting separase . Separase then cleaves cohesin , the protein responsible for hold...

Cancer

...xponentially since the last decades of the 20th century, radically new therapies are only discovered and introduced gradually. Inhibitors of tyrosine kinases ( imatinib and gefitinib ) in the late 1990 were considered a major breakthrough; these interfere specifically with tumor-specific proteins. Se...

Enzyme

...are alcohol dehydrogenase and DNA polymerase . kinases are enzymes that transfer phosphate groups. Th...ert a molecule into one of its isomeric forms kinases : all those enzymes which catalyze the transfer of...which cut peptide bonds of proteins Protein kinases : those enzymes that transfer a phosphate group to...

List of gene families

...lated protein families Motor proteins Myosin Kinesin Dynein Signal transducing proteins Receptor tyrosine kinases G-proteins Transporters ABC proteins ...

Nucleoside

...Examples of these include cytidine , uridine , adenosine , guanosine , thymidine and inosine . Nucleosides can be phosphorylated by specific kinases in the cell, producing nucleotides , which are the molecular building blocks of DNA and RNA . Nucleoside triphosphates are the energy rich en...

Oncogene

... Oncogene 2.1 Growth factors 2.2 Protein kinases and related proteins 3 Related articles ...proliferation of neighboring cells. Protein kinases and related proteins There are six known classes of protein kinases and related proteins that can become an oncogene: ...
Kinases in Biological Dictionary

Transmembrane receptor

...words: Seven- transmembrane receptors , GPCR, GRK, β-arrestin, 7TMR, ... Transmembrane receptors in microorganisms, such as sensory histidine kinases and ... mechanism of transmembrane signaling by the aspartate receptor : a model. ... PolyMedix is a biotechnology company that is developing ...

Signal transduction

...nd molecular biology ) The relaying of molecular signals (for example, as contained in a Signal Transduction Cascades. Contents of this page: kinases & phosphatases ... Additional material on Signal Transduction : Readings, Test Questions, & Tutorial ... In biology, signal transduct...

Protein biosynthesis

... 401 ... ... the molecular details of the initiation of protein synthesis in eukaryotic cells. ... substrate recognition by the eIF2a protein kinases and the structure and ... ... know the most important components of protein biosynthesis : mRNA, tRNA, ... Protein Biosynthesis . The synthes...

Protein

... healthy eating. Small GTP-binding proteins , GAPs & GEFs. Phosphatidylinositol signal cascades. Signal protein complexes ... Some protein kinases are activated by Ca++-calmodulin. ... For protein to be used by the body it must first be broken down into its smaller ... For example, a 60kg pe...

Polyclonal antibodies

...by ... Advanced ImmunoChemical is recognized for excellence in providing top quality monoclonal and polyclonal antibodies , antigens, enzymes, kinases and purified proteins ... Quality Monoclonal and polyclonal antibody products, Elisa kits, matched antibody pairs, immunoglobulins and ant...

Phosphorylation

...hows mitotic vimentin phosphorylation at Ser55, Ser71, and Ser72, which were ... Our results identify phosphorylation by cell cycle dependent kinases as a major ... To illustrate how the phosphorylation sites could potentially regulate substrate ... T he objectives of the group are to exploit...
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