Src tyrosine kinase augments taxotere-induced apoptosis through enhanced expression and phosphorylation of Bcl-2
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چکیده
منابع مشابه
Tyrosine kinase inhibitors reduce bcl-2 expression and induce apoptosis in androgen-dependent cells.
The signal transduction pathway showing how androgen withdrawal induces apoptosis in androgen-dependent cells has not been clearly understood. In these studies, we focused on the behavior of tyrosine kinases in androgen-dependent cells and investigated its correlation with apoptosis and bcl-2 expression. We used SC2G, an androgen-dependent mouse mammary carcinoma cell line, which had been clone...
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Background: When Staphylococcus aureus is grown in the presence of high concentration of external glucose, this sugar is phosphorylated by glucokinase (glkA) to form glucose-6-phosphate. This product subsequently enters into anabolic phase, which favors biofilm formation. The presence of ROK (repressor protein, open reading frame, sugar kinase) motif, phosphate-1 and -2 sites, and tyrosine kina...
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Back ground: Although the cell differentiation is an inseparable part of development in multicellular organisms, the regulating molecular pathway of it still is not fully defined. In the other hand, apoptosis is a fundamental physiological process which plays an essential role in a variety of biological events during development. Moreover, recent studies have found that apoptosis shows several ...
متن کاملTyrosine phosphorylation of protein kinase CK2 by Src-related tyrosine kinases correlates with increased catalytic activity.
Casein kinase-2 (CK2) is a pleiotropic and constitutively active serine/threonine protein kinase composed of two catalytic (alpha and/or alpha') and two regulatory beta-subunits, whose regulation is still not well understood. In the present study, we show that the catalytic subunits of human CK2, but not the regulatory beta-subunits, are readily phosphorylated by the Src family protein tyrosine...
متن کاملRole of c-Src tyrosine kinase in EGF-induced mitogenesis.
c-Src, the prototype of the cytoplasmic, membrane-associated,non-receptor tyrosine kinases, is a co-transducer of mitogenic signals emanating from a number of tyrosine kinase polypeptide growth factor receptors. Examples of such receptors include those that bind the platelet-derived growth factor (PDGF), colony stimulating factor-1 (CSF-1), and epidermal growth factor (EGF). Investigations into...
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ژورنال
عنوان ژورنال: British Journal of Cancer
سال: 2002
ISSN: 0007-0920,1532-1827
DOI: 10.1038/sj.bjc.6600080