In:
The Journal of Immunology, The American Association of Immunologists, Vol. 186, No. 1_Supplement ( 2011-04-01), p. 55.19-55.19
Abstract:
Mast cell-mediated allergic disorder is associated with many diseases such as allergic asthma, atopic dermatitis and allergic rhinitis. In this study, we investigated the effect of the 2-linoleoylglycerol isolated from Adenophora triphylla on the Immunoglobulin E (IgE)-mediated allergic response and expression of inflammatory cytokines in mast cells. We observed that 2-linoleoylglycerol significantly inhibited β-hexosaminidase release in a dose-dependent manner in antigen-stimulated RBL-2H3 mast cells. 2-linoleoylglycerol also suppressed the expression of TNF-α, IL-4, IL-10 and COX-2 mRNA in mast cells. In addition, we showed that 2-linoleoylglycerol attenuated the activating phosphorylation of AKT, p38MAPK, JNK and ERK1/2. Our findings suggest that 2-linoleoylglycerol inhibits mast cell-derived allergic response and expression of inflammatory cytokines and that this effect is related by inhibition of AKT, p38MAPK, JNK and ERK1/2 phosphorylations.
Type of Medium:
Online Resource
ISSN:
0022-1767
,
1550-6606
DOI:
10.4049/jimmunol.186.Supp.55.19
Language:
English
Publisher:
The American Association of Immunologists
Publication Date:
2011
detail.hit.zdb_id:
1475085-5
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