Epigallocatechin-3-gallate, a prototypic chemopreventative agent for protection against cisplatin-based ototoxicity
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چکیده
منابع مشابه
Epigallocatechin-3-gallate, a prototypic chemopreventative agent for protection against cisplatin-based ototoxicity
Cisplatin-induced ototoxicity is one of the major factors limiting cisplatin chemotherapy. Ototoxicity results from damage to outer hair cells (OHCs) and other regions of the cochlea. At the cellular level, cisplatin increases reactive oxygen species (ROS) leading to cochlear inflammation and apoptosis. Thus, ideal otoprotective drugs should target oxidative stress and inflammatory mechanisms w...
متن کاملEpigallocatechin-3-gallate protects against cisplatin nephrotoxicity by inhibiting the apoptosis in mouse.
Cisplatin (CP) is a commonly used anticancer drug, but its notable side effect of nephrotoxicity limits its use in clinic. Epigallocatechin-3-gallate (EGCG), an anti-oxidant, anti-inflammatory, and anti-tumorigenic green tea polyphenol, has been available on the market for its beneficial effects. The aim of this study was to investigate whether EGCG can prevent the nephrotoxic effect of CP and ...
متن کامل(-)-Epigallocatechin-3-Gallate Protects against NO-Induced Ototoxicity through the Regulation of Caspase- 1, Caspase-3, and NF-κB Activation
Excessive nitric oxide (NO) production is toxic to the cochlea and induces hearing loss. However, the mechanism through which NO induces ototoxicity has not been completely understood. The aim of this study was to gain further insight into the mechanism mediating NO-induced toxicity in auditory HEI-OC1 cells and in ex vivo analysis. We also elucidated whether and how epigallocatechin-3-gallate ...
متن کاملMechanisms of saccharide protection against epigallocatechin-3-gallate deterioration in aqueous solutions.
We investigated the mechanisms of the protection conferred by sugars to epigallocatechin-3-gallate (EGCG) against deterioration. Additionally, we present a rapid method for evaluating the deterioration rate of EGCG using absorbance spectroscopy. We found that various sugars provided different levels of protection at identical weight percentage, and the combination of sugars and β-lactoglobulin ...
متن کاملAnticancer activities of epigallocatechin-3-gallate against cholangiocarcinoma cells
PURPOSE Epigallocatechin-3-gallate (EGCG) is an antioxidant agent derived from green tea. Because it has chemopreventive and anti-invasive effect against various cancer cells, EGCG can be used to inhibit proliferation and invasion of cholangiocarcinoma (CCA) cells. METHODS The anticancer effects of EGCG were studied using human CCA cells (HuCC-T1). Apoptosis was analyzed by Western blotting. ...
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ژورنال
عنوان ژورنال: Cell Death & Disease
سال: 2017
ISSN: 2041-4889
DOI: 10.1038/cddis.2017.314