Heat-shock protein 27 is a major methylglyoxal-modified protein in endothelial cells
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چکیده
منابع مشابه
The 27-kDa heat shock protein facilitates basic fibroblast growth factor release from endothelial cells.
Basic fibroblast growth factor is an important mitogenic and angiogenic factor that stimulates endothelial cell growth and migration. This hormone is not secreted via the classical vesicular pathway, and the identification of intracellular proteins that facilitate its release remains lacking. Transfection and expression of the 27-kDa human heat shock protein in bovine arterial endothelial cells...
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When eukaryotic cells are exposed to elevated temperatures they respond by vigorously synthesizing a small group of proteins called the heat shock proteins. An essential element in defining the role of these proteins is determining whether they are unique to a stressed state or are also found in healthy, rapidly growing cells at normal temperatures. To date, there have been conflicting reports ...
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BACKGROUND Gemcitabine (2'-deoxy-2'-difluorodeoxycytidine: Gemzar) (GEM) appears to be the only effective anticancer drug for pancreatic cancer, but it has little impact on outcome due to a high level of inherent and acquired tumor resistance. Our previous proteomic study demonstrated that the expression of three spots of heat-shock protein 27 (HSP27) was increased in GEM-resistant pancreatic c...
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Heat shock proteins of chick embryo fibroblasts were analyzed on SDS polyacrylamide gradient gels and were found to include not only three previously well-characterized proteins of 25,000, 73,000, and 89,000 D, but also a 47,000-D protein. Two-dimensional gel electrophoresis revealed that this protein was unusually basic (pI = 9.0) and corresponded to a recently characterized, major gelatin- an...
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Objective(s):Hyperglycemia worsens the neuronal death induced by cerebral ischemia. Previous studies demonstrated that diabetic hyperglycemia suppressed the expression of heat shock protein 70 and 60 (HSP70 and 60) in the liver. IgG antibody titres against heat shock protein 27 (anti HSP27) were measured to determine whether hyperglycemia exacerbates ischemic brain damage by suppressing the exp...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 2006
ISSN: 0014-5793
DOI: 10.1016/j.febslet.2006.01.086