Abstract
We have previously shown that two of the polyphenols from green tea (epigallocatechin gallate (EGCG) and epicatechin gallate (ECG)) inhibit GDH in vitro and that EGCG blocks GDH-mediated insulin secretion in wild type rat islets. Using structural and site-directed mutagenesis studies, we demonstrate...
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PMID: 21813650
PDF is available here.
Abstract
We have analyzed differential miRNA expression in PCa cells treated with Res.
Using miRNA microarrays we found that 23 miRNAs were significantly down-regulated and 28 miRNAs were significantly up-regulated after Res treatment. The down-regulated miRs included miR-17-92 and miR-106ab...
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PMID: 21714127
PDF is available here.
Abstract
We examined the impact of CR on a model of inflammation-associated pancreatitis and pancreatic dysplasia, with a focus on the mechanistic contribution of systemic IGF-1. Administration of a 30% CR diet for 14 weeks decreased serum IGF-1 levels and hindered pancreatic ductal lesion formation and dysp...
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PMID: 21593196
PDF is available here.
Abstract
We discuss the usefulness of various risk estimation models and their possible application for breast cancer prophylaxis....
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PMID: 21853936
PDF is available here.
Abstract
We hypothesized that activating NRF2-dependent cytoprotective gene expression with sulforaphane (SFN) affords protection against CS-induced lung damage by inhibiting chemokine production. Results indicate that in the human BEAS-2B epithelial cell line, 5 μM SFN activated NRF2-dependent gene express...
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PMID: 21401388
PDF is available here.
Abstract
The cancer preventive activities of tea (Camellia sinensis, Theaceae) have been demonstrated in animal models for cancers at different organ sites and suggested by some epidemiological studies. Many mechanisms for cancer prevention have been proposed based on studies in cell lines, w...
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PMID: 21538856
PDF is available here.
Abstract
We evaluated the effect of sulforaphane alone or in combination with gemcitabine on HeLa cells by cell viability assay and confirmed the results by apoptosis assay. Further we analyzed the effect of sulforaphane on the expression of Bcl-2, COX-2 and IL-1β by RT-PCR on HeLa cells.
In...
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PMID: 20956097
PDF is available here.
Abstract
We have employed two-dimensional electrophoresis to detect and quantitate gene expression effects of candidate chemoprevention compounds in the livers of treated rats. Oltipraz, an inducer of several phase II enzymes, affected a series of at least 26 proteins, most of which were slightly decreased b...
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PMID: 8538186
PDF is available here.
Abstract
The pathogenicity of staphylococcus aureus is dependent largely upon its ability to secrete a number of virulence factors, therefore, anti-virulence strategy to combat S. aureus-mediated infections is now gaining great interest. It is widely recognized that some plant essential oils could affect the...
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PMID: 21283822
PDF is available here.