Inhibition of Heat Shock Induction of Heat Shock Protein 70 and Enhancement of Heat Shock Protein 27 Phosphorylation by Quercetin Derivatives
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چکیده
منابع مشابه
Induction of apoptosis by quercetin: involvement of heat shock protein.
Quercetin, a widely distributed bioflavonoid, inhibits the growth of tumor cells. The present study was designed to investigate the possible involvement of apoptosis and heat shock protein in the antitumor activity of quercetin. Treatment with quercetin of K562, Molt-4, Raji, and MCAS tumor cell lines resulted in morphological changes, including propidium iodide-stained condensed nuclei (intact...
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Toxoplasmosis is a common and widespread infection in humans and many other species of warm–blooded animals. Toxoplasma gondii-derived heat shock protein 70 (Hsp70) may play an important role in the virulence of Toxoplasma gondii (T. gondii). In the present study, T. gondii Hsp70 was amplified by polymerase chain reaction (PCR) from the DNA of the T. gondiitachyzoite RH strain through the use o...
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PURPOSE Brief periods of ischemia have been shown to protect the retina from potentially damaging periods of ischemia. This phenomenon has been termed ischemic preconditioning or ischemic tolerance. In the present study the cellular changes in levels of heat shock protein (Hsp)27, -70, and -90 mRNA and expression of Hsp in the rat retina associated with ischemic preconditioning were evaluated. ...
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Background: Varicocele is a major cause of male infertility, as it may impair spermatogenesis through several distinct pathophysiological mechanisms including hypoxia, renal-adrenal reflux, hormonal dysfunction, autoimmunity, oxidative stress and hyperthermia. HSP70s are members of the heat shock protein (HSP) family, which are considered intracellular chaperones. Their expressions can increase...
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Introduction: Breast cancer is the most common cancer diagnosed among women worldwide. Increased molecular and genetic information about cancer has improved diagnostic, screening, and treatment methods for cancer. Heat shock protein 70 (HSP70) is overexpressed in breast cancer patients and involved in malignant properties of breast cancer. Due to the noninvasive nature of saliva collection and ...
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ژورنال
عنوان ژورنال: Journal of Medicinal Chemistry
سال: 2009
ISSN: 0022-2623,1520-4804
DOI: 10.1021/jm801445c