Src kinase signaling in leukaemia
نویسندگان
چکیده
منابع مشابه
Src kinase-mediated signaling in leukocytes.
A concert of antigens, antibodies, cytokines, adhesion molecules, lipid factors, and their different receptors mediate leukocyte development and inflammatory responses. Regardless of the stimulus and receptor type, members of the Src family of protein tyrosine kinases (PTKs) play a critical role in initiating the numerous intracellular signaling pathways. Recruited and activated by the receptor...
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In non-cancerous cells, phosphorylated proteins exist transiently, becoming de-phosphorylated by specific phosphatases that terminate propagation of signaling pathways. In cancers, compromised phosphatase activity and/or expression occur and contribute to tumor phenotype. The non-receptor phosphatase, PTPN13, has recently been dubbed a putative tumor suppressor. It decreased expression in breas...
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Tyrosine kinases play a critical role in transducing intracellular signals from the receptors. Many receptors do not have intrinsic tyrosine kinase activity, so they rely on cytosolic and/or membrane-associated tyrosine kinases for initial signal generation. The Src and JAK family kinases are frequently associated with receptors and generate the initial cytosolic signals. These signals are th...
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Src family kinases (SFKs) are modular signaling proteins possessing SH3, SH2, and tyrosine kinase domains. The SH3 and SH2 domains of SFKs have dual roles: they regulate the activity of the kinases, and they also target SFKs to their cellular substrates. We generated a series of novel SFKs by replacing the SH2 and SH3 domains of Hck with the syntrophin PDZ domain. In some constructs, the negati...
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ژورنال
عنوان ژورنال: The International Journal of Biochemistry & Cell Biology
سال: 2007
ISSN: 1357-2725
DOI: 10.1016/j.biocel.2007.01.027