منابع مشابه
Metformin and hepatic carcinogenesis.
Retrospective, hypothesis-generating population studies suggest that diabetics treated with metformin have a substantially reduced risk of several cancers, including hepatoma, relative to diabetics on other therapies. In this issue of the journal (beginning on page 544), Bhalla and colleagues contribute to the growing literature on metformin effects in experimental carcinogenesis models, showin...
متن کاملMolecular aspects of hepatic carcinogenesis.
Exogenous agents correlated with hepatocellular carcinoma (HCC) have been identified and well characterized. These agents, including the different viruses that cause chronic hepatitis and cirrhosis, can lead to regenerative nodules and dysplastic nodules/adenomatous hyperplasia. These conditions associated with several molecular alterations of hepatocyte ultimately culminate in hepatocellular c...
متن کاملGenomic Characterization of Metformin Hepatic Response
Metformin is used as a first-line therapy for type 2 diabetes (T2D) and prescribed for numerous other diseases. However, its mechanism of action in the liver has yet to be characterized in a systematic manner. To comprehensively identify genes and regulatory elements associated with metformin treatment, we carried out RNA-seq and ChIP-seq (H3K27ac, H3K27me3) on primary human hepatocytes from th...
متن کاملHepatic stellate cells: central modulators of hepatic carcinogenesis
Hepatocellular carcinoma (HCC) represents the second most common cause of cancer-related death worldwide, and is increasing in incidence. Currently, our therapeutic repertoire for the treatment of HCC is severely limited, and therefore effective new therapies are urgently required. Recently, there has been increasing interest focusing on the cellular and molecular interactions between cancer ce...
متن کاملMetformin in chemically-induced mammary carcinogenesis in rats.
In this paper the chemopreventive effect of peroral antidiabetic metformin in mammary carcinogenesis in female Sprague-Dawley rats was evaluated. Mammary carcinogenesis was induced by N-methyl-N-nitrosourea (NMU) administered in two intraperitoneal doses each per 50 mg/kg b.w. between 43.-55. postnatal days. Metformin was administered in drinking water (at a concentration of 50 microg/ml and 50...
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ژورنال
عنوان ژورنال: Cancer Prevention Research
سال: 2012
ISSN: 1940-6207,1940-6215
DOI: 10.1158/1940-6207.capr-12-0080