PMID- 23227796 OWN - NLM STAT- MEDLINE DCOM- 20130514 LR - 20121211 IS - 1793-6853 (Electronic) IS - 0192-415X (Linking) VI - 40 IP - 6 DP - 2012 TI - Aqueous extract of Mosla chinensis inhibits mast cell-mediated allergic inflammation. PG - 1257-70 LID - 10.1142/S0192415X12500930 [doi] AB - Allergic inflammatory diseases such as food allergy, asthma, sinusitis, and atopic dermatitis are increasing worldwide. In this study, we investigated the effects of aqueous extract of Mosla chinensis Max. (AMC) on mast cell-mediated allergic inflammation and studied the possible mechanism of this action. AMC inhibited compound 48/80-induced systemic and immunoglobulin E (IgE)-mediated local anaphylaxis. AMC reduced intracellular calcium levels and downstream histamine release from rat peritoneal mast cells activated by compound 48/80 or IgE. In addition, AMC decreased gene expression and secretion of proinflammatory cytokines such as tumor necrosis factor (TNF)-alpha, interleukin (IL)-6 and IL-8 in human mast cells. The inhibitory effect of AMC on cytokine expression was nuclear factor (NF)-kappaB dependent. Our results indicate that AMC inhibits mast cell-mediated allergic inflammatory reaction by suppressing histamine release and expression of proinflammatory cytokines and the involvement of calcium and NF-kappaB in these effects. AMC might be a possible therapeutic candidate for allergic inflammatory disorders. FAU - Kim, Hui-Hun AU - Kim HH AD - CMRI, Department of Pharmacology, School of Medicine, Kyungpook National University, Daegu 700-422, Republic of Korea. FAU - Yoo, Jin-Su AU - Yoo JS FAU - Shin, Tae-Yong AU - Shin TY FAU - Kim, Sang-Hyun AU - Kim SH LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Singapore TA - Am J Chin Med JT - The American journal of Chinese medicine JID - 7901431 RN - 0 (Cytokines) RN - 0 (Inflammation Mediators) RN - 0 (Plant Extracts) SB - IM MH - Animals MH - Blotting, Western MH - Cytokines/metabolism MH - Enzyme-Linked Immunosorbent Assay MH - Histamine Release/drug effects MH - Hypersensitivity/immunology/metabolism/*prevention & control MH - Inflammation/immunology/*prevention & control MH - Inflammation Mediators/metabolism MH - Lamiaceae/*chemistry MH - Male MH - Mast Cells/*drug effects/metabolism MH - Mice MH - Mice, Inbred ICR MH - Plant Extracts/*pharmacology MH - Rats MH - Rats, Sprague-Dawley EDAT- 2012/12/12 06:00 MHDA- 2013/05/15 06:00 CRDT- 2012/12/12 06:00 PHST- 2012/12/12 06:00 [entrez] PHST- 2012/12/12 06:00 [pubmed] PHST- 2013/05/15 06:00 [medline] AID - 10.1142/S0192415X12500930 [doi] PST - ppublish SO - Am J Chin Med. 2012;40(6):1257-70. doi: 10.1142/S0192415X12500930.