منابع مشابه
Substrate specificity of protein kinase C inhibitors.
In the August issue of TiPS, Epand and Lester analysed the effect of the physicochemical properties of the membrane on protein kinase C activity. In addition to those substrates discussed that require the presence of Ca2+ and phospholipids, other substrates can be phosphorylated in the absence of these activators. It is possible that this differential substrate requirement could be exploited ph...
متن کاملSmall-molecule inhibitors of the c-Fes protein-tyrosine kinase.
The c-Fes protein-tyrosine kinase modulates cellular signaling pathways governing differentiation, the innate immune response, and vasculogenesis. Here, we report the identification of types I and II kinase inhibitors with potent activity against c-Fes both in vitro and in cell-based assays. One of the most potent inhibitors is the previously described anaplastic lymphoma kinase inhibitor TAE68...
متن کاملIsoenzyme specificity of bisindolylmaleimides, selective inhibitors of protein kinase C.
The protein kinase C (PKC) family of isoenzymes is believed to mediate a wide range of signal-transduction pathways in many different cell types. A series of bisindolylmaleimides have been evaluated as inhibitors of members of the conventional PKC family (PKCs-alpha, -beta, -gamma) and of a representative of the new, Ca(2+)-independent, PKC family, PKC-epsilon. In contrast with the indolocarbaz...
متن کاملEndogenous Protein Kinase Inhibitors
A thermostable inhibition of ATP:protein phosphotransferase (EC 2.7.1.37) (protein kinase) which is present in crude tissue extracts has been resolved by gel chromatography (Sephadex G-100) into two molecular forms. These two forms will be referred to as type I and type II inhibitor. The type I inhibitor (M, = 24,000) is specific for CAMP-dependent protein kinase and corresponds to the inhibito...
متن کاملNew protein kinase inhibitors.
Background: The stomach is an infrequent site of breast cancer metastasis. It may prove very difficult to distinguish a breast cancer metastasis to the stomach from a primary gastric cancer on the basis of clinical, endoscopic, radiological and histopathological features. It is important to make this distinction as the basis of treatment for breast cancer metastasis to the stomach is usually wi...
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ژورنال
عنوان ژورنال: CNS Drugs
سال: 2009
ISSN: 1172-7047
DOI: 10.2165/00023210-200923070-00003