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Ganoderic acid C-1 isolated from the anti-asthma formula, ASHMI (TM) suppresses TNF-alpha production by mouse macrophages and peripheral blood mononuclear cells from asthma patients 期刊论文

编号：

0aad3e28-a730-49cd-bce6-65d2317bc4a6
作者：

Liu, Changda#^[1]Yang, Nan^[1];Song, Ying^[1];Wang, Lixin^[1,11];Zi, Jiachen^[2];Zhang, Shuwei^[2];Dunkin, David^[3];Busse, Paula^[4];Weir, David^[5];Tversky, Jody^[6];Miller, Rachel L.^[7,8,9];Goldfarb, Joseph^[10];Zhan, Jixun*^[2]Li, XiuMin*^[1]
语种：

英文
期刊：

INTERNATIONAL IMMUNOPHARMACOLOGY ISSN：1567-5769 2015 年 27 卷 2 期 (224 - 231) ; AUG
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关键词：

Asthma TNF-alpha ASHMITM Traditional Chinese medicines Ganoderma lucidum Ganoderic acid C1 Inflammation Macrophages Peripheral blood mononuclear cells PBMCs RAW 264.7 cells
摘要：

Asthma is a heterogeneous airway inflammatory disease, which is associated with Th2 cytokine-driven inflammation and non-Th2, TNF-alpha mediated inflammation. Unlike Th2 mediated inflammation, TNF-alpha mediated asthma inflammation is generally insensitive to inhaled corticosteroids (ICS). ASHMITM, aqueous extract of three medicinal herbs Ganoderma lucidum (G. lucidum), Sophora flavescens Ait (S. flavescens) and Glycyrrhiza uralensis Fischer (G. uralensis), showed a high safety profile and was clinically beneficial in asthma patients. It also suppresses both Th2 and TNF-alpha associated inflammation in murine asthma models. We previously determined that G. uralensis flavonoids are the key active compounds responsible for ASHMITM suppression of Th2 mediated inflammation. Until now, there are limited studies on anti-TNF-alpha compounds presented in ASHMITM. The objective of this study was to isolate and identify TNF-alpha inhibitory compounds in ASHMITM. Here we report that G. lucidum, but not the other two herbal extracts, S. flavescens or G. uralensis inhibited TNF-alpha production by murine macrophages; and that the methylene chloride (MC)-triterpenoid-enriched fraction, but not the polysaccharide-enriched fraction, contained the inhibitory compounds. Of the 15 triterpenoids isolated from the MC fraction, only ganoderic acid Cl (GAC1) significantly reduced TNF-alpha production by murine macrophages (RAW 264.7 cells) and peripheral blood mononuclear cells (PBMCs) from asthma patients. Inhibition was associated with down-regulation of NF-kappa B expression, and partial suppression of MAPK and AP-1 signaling pathways. Ganoderic acid Cl may have potential for treating TNF-alpha mediated inflammation in asthma and other inflammatory diseases. (C) 2015 Published by Elsevier B.V.
推荐引用方式
GB/T 7714：

Liu Changda,Yang Nan,Song Ying, et al. Ganoderic acid C-1 isolated from the anti-asthma formula, ASHMI (TM) suppresses TNF-alpha production by mouse macrophages and peripheral blood mononuclear cells from asthma patients [J].INTERNATIONAL IMMUNOPHARMACOLOGY,2015,27(2):224-231.
APA：

Liu Changda,Yang Nan,Song Ying,Wang Lixin,&Li Xiu-Min.(2015).Ganoderic acid C-1 isolated from the anti-asthma formula, ASHMI (TM) suppresses TNF-alpha production by mouse macrophages and peripheral blood mononuclear cells from asthma patients .INTERNATIONAL IMMUNOPHARMACOLOGY,27(2):224-231.
MLA：

Liu Changda, et al. "Ganoderic acid C-1 isolated from the anti-asthma formula, ASHMI (TM) suppresses TNF-alpha production by mouse macrophages and peripheral blood mononuclear cells from asthma patients" .INTERNATIONAL IMMUNOPHARMACOLOGY 27,2(2015):224-231.
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