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Effects of the polysaccharide from Pholiota nameko on human cytokine network in serum
Authors:Li Haiping  Liu Xiaojuan  Li Yang  Hua Yanjun  Zhi Dexian  Pang Guangchang
Affiliation:Tianjin Key Laboratory of Food Biotechnology, Faculty of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin 300134, PR China
Abstract:Some physico-chemical characterizations of Pholiota nameko polysaccharides (PNPS-1) were studied, including sulfate content, UV/visible and infrared spectra, also the variation of cytokine communication network in serum to clarify the pharmacological effects of PNPS-1 by determination of 39 cytokines in serum of healthy volunteers. The result proved that PNPS-1 possessed significant anti-inflammatory activity. Further, we use Microsoft Visio 2007 software to map out the cell-cell communication network diagram. The analysis to the diagram suggested that PNPS-1 could take effect on the innate and adaptive immunity and hematopoiesis of volunteers.
Keywords:EGF, epidermal growth factor   FGF, fibroblast growth factors   Fit, Fit-3 ligand   G-CSF, granulocyte colony stimulating factor   GM-CSF, granulocyte-macrophage-colony stimulating factor   GRO, growth related oncogene   INF, Interferon   IL, interleukin   IP-10, interferon inducible protein-10   M-CSF, macrophage-colony stimulating factor   MCP, monocyte chemotactic protein   MDC, macrophage-derived chemokine   MIP, macrophage inflammatory protein   sCD40L, soluble CD40 ligand   TGF, transforming growth factor   TNF, tumor necrosis factor   VEGF, vascular endothelial cell growth factor
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