Protein Kinase C and Myocardial Biology and Function
نویسندگان
چکیده
منابع مشابه
Protein kinase C and myocardial biology and function.
Activation of protein kinase C (PKC) and its various isoforms has been postulated to have multiple cardiovascular functions, including vascular permeability, cell migration and growth, extracellular matrix production, and expression of various cytokines.1,2 The ability of PKC to regulate many cardiovascular functions is not surprising, because PKC, a family of serine-threonine kinases, is an in...
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15 صفحه اولProtein kinase C: structure, function, and regulation.
The protein kinase C family of enzymes transduces the myriad of signals promoting lipid hydrolysis. The prevalence of this enzyme family in signaling is exemplified by the diverse transduction mechanisms that result in the generation of protein kinase C's activator, diacylglycerol. Signals that stimulate members of the large families of G protein-coupled receptors, tyrosine kinase receptors, or...
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OBJECTIVE Cardiac Troponin I (cTnI) phosphorylation by protein kinase C (PKC) results in a reduction of maximal actomyosin ATPase activity, an effect that is more marked at higher levels of calcium (Ca2+) and is likely to reduce active force development. We postulated that there would be greater Ca2+-dependent changes in ventricular function in hearts of cTnI transgenic (TG) mice expressing mut...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 2000
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.86.11.1104