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Mitogen-activated protein kinase pathways
Current Opinion in Cell Biology, 1997Nearly all cell surface receptors utilize one or more of the mitogen-activated protein kinase cascades in their repertoire of signal transduction mechanisms. Recent advances in the study of such cascades include the cloning of genes encoding novel members of the cascades, further definition of the roles of the cascades in responses to extracellular ...
Melanie H. Cobb, Megan Robinson
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Novel mitogen-activated protein kinase kinase inhibitors
Expert Opinion on Investigational Drugs, 2011the development of new drugs over the last few decades has targeted specific proteins thought to be a key to the disease state. MAPK kinases 1 and 2 (commonly known as MEK1-2) represent such proteins as they lie downstream of important drug targets for oncology, such as EGFR, RAS and RAF.
Jeffrey N. Miner, Mark S. Chapman
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European Journal of Pharmacology, 1999
Mitogen-activated protein kinases (MAPKs) are activated by various stimuli, such as growth factors, cytokines, or stress, and are considered to be important mediators in intracellular signal transduction networks. The dual-specificity kinases, MAPK kinases (MKKs), which phosphorylate the TXY motif in the catalytic domain of MAPKs, can cause the ...
Masakazu Haneda +2 more
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Mitogen-activated protein kinases (MAPKs) are activated by various stimuli, such as growth factors, cytokines, or stress, and are considered to be important mediators in intracellular signal transduction networks. The dual-specificity kinases, MAPK kinases (MKKs), which phosphorylate the TXY motif in the catalytic domain of MAPKs, can cause the ...
Masakazu Haneda +2 more
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Neuroscience, 1995
The sequential activation of the mitogen-activated protein kinase kinase and its substrate, the mitogen-activated protein kinase is involved in a cascade of protein kinases which link a number of cell surface signals to intracellular changes in enzyme activity and gene expression.
A. Großmann +4 more
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The sequential activation of the mitogen-activated protein kinase kinase and its substrate, the mitogen-activated protein kinase is involved in a cascade of protein kinases which link a number of cell surface signals to intracellular changes in enzyme activity and gene expression.
A. Großmann +4 more
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Mitogen-Activated Protein Kinase Assays
2007Polymorphonuclear neutrophils (PMN) play an essential role in host defense against bacteria and fungi through coordinated responses such as adhesion, migration, phagocytosis, secretion, and activation of the NADPH oxidase. The mitogen-activated protein kinases (MAPKs) and their activation kinase cascades, which transduce signals from the plasma ...
Martine Torres, Martine Torres
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Mitogen-Activated Protein Kinases in Endothelial Pathophysiology
Journal Of Investigative Medicine, 2003Endothelial cells continuously respond to extracellular stimuli such as chemical signals produced by circulating blood elements or mechanical forces such as shear stress. Proinflammatory cytokines, mitogens, reactive oxygen species, and shear stress trigger signal molecules to initiate multiple intracellular pathways, which often converge at mitogen ...
Alexander D. Verin +3 more
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Regulation of a Mitogen-Activated Protein Kinase Kinase Kinase, MLTK by PKN
Journal of Biochemistry, 2003PKNalpha is a fatty acid- and Rho-activated serine/threonine protein kinase having a catalytic domain homologous to members of the protein kinase C family. Recently it was reported that PKNalpha is involved in the p38 mitogen-activated protein kinase (MAPK) signaling pathway.
Takayuki Isagawa +7 more
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Mitogen-Activated Protein Kinase Signaling in Plants
Annual Review of Plant Biology, 2010Eukaryotic mitogen-activated protein kinase (MAPK) cascades have evolved to transduce environmental and developmental signals into adaptive and programmed responses. MAPK cascades relay and amplify signals via three types of reversibly phosphorylated kinases leading to the phosphorylation of substrate proteins, whose altered activities mediate a wide ...
Rodriguez, Maria Cristina Suarez +2 more
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Mitogen-Activated Protein Kinase Kinase 4 (MKK4)
The International Journal of Biochemistry & Cell Biology, 2000The Mitogen-Activated Protein Kinase Kinase 4 (MKK4), a member of the MAP kinase kinase family, directly phosphorylates and activates the c-Jun NH2-terminal kinases (JNK), in response to cellular stresses and proinflammatory cytokines. JNK is a member of the MAP kinase family and a key component of a stress activated protein kinase signalling pathway ...
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A continuous spectrophotometric assay for mitogen-activated protein kinase kinases
Analytical Biochemistry, 2012We describe a convenient and simple continuous spectrophotometric method for the determination of mitogen-activated protein kinase (MAPK) kinase activity with its protein substrate. The assay relies on the measurement of phosphoprotein product generated in the first step of the MAPK kinase reaction. Dephosphorylation of the phosphoprotein is coupled to
Zhong Yin Zhang +6 more
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