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Matti Narkia

Definition of white button mushroom extract - National Cancer Institute Drug Dictionary - 0 views

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    A heat-stable extract of white button mushrooms (Agaricus bisporus) with potential chemopreventive and immunomodulating activities. Phytochemicals, such as polysaccharides and especially beta-D-glucans found in the white button mushroom extract, bind to and inhibit the activity of aromatase, an enzyme responsible for the conversion of androgens to estrogens and which is often upregulated in breast cancer cells. The consequent decrease in estrogen production may result in the suppression of estrogen-dependent cellular proliferation. In addition, this extract may promote dendritic cell (DC) maturation, increase interferon gamma (IFN-gamma) and tumor necrosis factor alpha (TNF-alpha) production, and may enhance natural killer (NK) cell activity, thus amplifying both innate and T cell-mediated immune responses against cancer cells. Check for active clinical trials or closed clinical trials using this agent.
Matti Narkia

The cancer 'TRAP' - 2 views

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    "Worcester, MA - Current research suggests that TNF-receptor associated protein-1 (TRAP-1) may prevent cancer cell death. The related report by Leav et al, "Cytoprotective Mitochondrial Chaperone TRAP-1 as a Novel Molecular Target in Localized and Metastatic Prostate Cancer," appears in the January 2010 issue of the American Journal of Pathology. Prostate cancer cells are often resistant to cell death. Researchers led by Dr. Dario C. Altieri of the University of Massachusetts Medical School, therefore, explored the role of TRAP-1, a protein thought to regulate cell death, in prostate cancer survival. TRAP-1 was highly expressed in both high-grade human prostate cancer lesions and mouse models of prostate cancer, but not in benign or normal prostate tissue. In addition, TRAP-1 overexpression in non-cancer prostate cells inhibited cell death, whereas TRAP-1-deficient prostate cancer cells had enhanced levels of cell death. Moreover, treatment with Gamitrinib, which inhibits TRAP-1, resulted in prostate cancer cell death, but not death of non-cancerous prostate cells. Therefore, targeting TRAP-1 via Gamitrinib treatment may be a viable therapeutic strategy for patients with advanced prostate cancer."
Matti Narkia

Sloan-Kettering - Reishi Mushroom - 0 views

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    Derived from the cap and stem of the mushroom, Reishi mushroom is used as an immune stimulant by patients with HIV or cancer. The active constituents are thought to include both beta-glucan polysaccharides and triterpenes (1). Extracts of Reishi can stimulate macrophages and alter the levels of TNF and interleukins (2) (3) (4) (5). Reishi also inhibited platelet aggregation (11) (12) and improved lower urinary tract symptoms (LUTS) in men (9) (10). Studies done in rats have shown that Reishi extract may alleviate chemotherapy-induced nausea (13). In clinical studies, Reishi increased plasma antioxidant capacity (6) (7)and enhanced immune responses in advance-stage cancer patients (8).
Matti Narkia

Active Hexose Correlated Compound - Wikipedia, the free encyclopedia - 0 views

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    Active Hexose Correlated Compound (AHCC) is an alpha-glucan rich nutritional supplement produced from the mycelia of shiitake (Lentinula edodes) of the basidiomycete family of mushrooms, and should not be confused or used as a drug or medicine.[1][2] AHCC was originally designed to lower high-blood pressure. However, researchers at Tokyo University found AHCC's influence upon the innate immune system highly beneficial and published the results in 1992, though not in the commonly indexed scientific literature. In this study, researchers found that AHCC significantly increased natural killer (NK) cell activity in cancer patients, and also enhanced the effects of killer T-cells, and cytokines (interferon, IL-12, TNF-alpha
Matti Narkia

Fish oil and treatment of cancer cachexia - Genes Nutr. 2008 Apr. - 0 views

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    Fish oil and treatment of cancer cachexia. Giacosa A, Rondanelli M. Genes Nutr. 2008 Apr;3(1):25-8. PMID: 18850196
Matti Narkia

In vitro and in vivo anti-tumor effects of Astragalus membranaceus - Cancer Lett. 2007 ... - 0 views

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    In vitro and in vivo anti-tumor effects of Astragalus membranaceus. Cho WC, Leung KN. Cancer Lett. 2007 Jul 8;252(1):43-54. Epub 2007 Jan 16. PMID: 17223259 doi:10.1016/j.canlet.2006.12.001
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