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Agaricus brasiliensis polysaccharides stimulate human monocytes to capture Candida albicans, express toll-like receptors 2 and 4, and produce pro-inflammatory cytokines J. Venom. Anim. Toxins incl. Trop. Dis.
Martins,Priscila Raquel; Soares,Ângela Maria Victoriano de Campos; Domeneghini,Andrea Vanessa da Silva Pinto; Golim,Márjorie Assis; Kaneno,Ramon.
Abstract Background Agaricus brasiliensis is a medicinal mushroom with immunomodulatory and antitumor activities attributed to the β-glucans presented in the polysaccharide fraction of its fruiting body. Since β-glucans enhance cellular immunoresponsiveness, in this study we aimed to evaluate the effect of an acid-treated polysaccharide-rich fraction (ATF) of A. brasiliensis on the ability of human monocytes to adhere/phagocyte C. albicans yeast cells, their expression of pattern recognition receptors and their ability to produce cytokines. Methods Adhesion/phagocytosis of FITC-labeled C. albicans was evaluated by flow cytometry. Cells were incubated with specific fluorochrome-labeled antibodies for TLR2 and 4, βGR and MR and also evaluated by flow...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agaricus blazei; Agaricus brasiliensis; Monocytes; Pattern recognition receptors (PPR); Toll-like receptors.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100306
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