Selective Cannabinoid Receptor-1 Agonists Regulate Mast Cell Activation in an Oxazolone-Induced Atopic Dermatitis Model
DC Field | Value | Language |
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dc.contributor.author | Nam, Gaewon | - |
dc.contributor.author | Jeong, Se Kyoo | - |
dc.contributor.author | Park, Bu Man | - |
dc.contributor.author | Lee, Sin Hee | - |
dc.contributor.author | Kim, Hyun Jong | - |
dc.contributor.author | Hong, Seung-Phil | - |
dc.contributor.author | Kim, Beomjoon | - |
dc.contributor.author | Kim, Bong-Woo | - |
dc.date.available | 2019-03-08T13:40:10Z | - |
dc.date.issued | 2016-02 | - |
dc.identifier.issn | 1013-9087 | - |
dc.identifier.issn | 2005-3894 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/7320 | - |
dc.description.abstract | Background: Many inflammatory mediators, including various cytokines (e.g. interleukins and tumor necrosis factor [TNF]), inflammatory proteases, and histamine are released following mast cell activation. However, the endogenous modulators for mast cell activation and the underlying mechanism have yet to be elucidated. Endogenous cannabinoids such as palmitoylethanolamide (PEA) and N-arachidonoylethanolamine (anandamide or AEA), were found in peripheral tissues and have been proposed to possess autacoid activity, implying that cannabinoids may downregulate mast cell activation and local inflammation. Objective: In order to investigate the effect of cannabinoid receptor-1 (CB1R) agonists on mast cell activation, AEA-derived compounds were newly synthesized and evaluated for their effect on mast cell activation. Methods: The effects of selected compounds on Fc epsilon RI-induced histamine and beta-hexosaminidase release were evaluated in a rat basophilic leukemia cell line (RBL-2H3). To further investigate the inhibitory effects of CB1R agonist in vivo, an oxazolone-induced atopic dermatitis mouse model was exploited. Results: We found that CB1R inhibited the release of inflammatory mediators without causing cytotoxicity in RBL-2H3 cells and that CB1R agonists markedly and dose-dependently suppressed mast cell proliferation indicating that CB1R plays an important role in modulating antigen-dependent immunoglobulin E (IgE)-mediated mast cell activation. We also found that topical application of CB1R agonists suppressed the recruitment of mast cells into the skin and reduced the level of blood histamine. Conclusion: Our results indicate that CB1R agonists down regulate mast cell activation and may be used for relieving inflammatory symptoms mediated by mast cell activation, such as atopic dermatitis, psoriasis, and contact dermatitis. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | KOREAN DERMATOLOGICAL ASSOC | - |
dc.title | Selective Cannabinoid Receptor-1 Agonists Regulate Mast Cell Activation in an Oxazolone-Induced Atopic Dermatitis Model | - |
dc.type | Article | - |
dc.identifier.doi | 10.5021/ad.2016.28.1.22 | - |
dc.identifier.bibliographicCitation | ANNALS OF DERMATOLOGY, v.28, no.1, pp 22 - 29 | - |
dc.identifier.kciid | ART002078148 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000370676400004 | - |
dc.identifier.scopusid | 2-s2.0-84957818497 | - |
dc.citation.endPage | 29 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 22 | - |
dc.citation.title | ANNALS OF DERMATOLOGY | - |
dc.citation.volume | 28 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Atopic dermatitis | - |
dc.subject.keywordAuthor | Cannabinoid receptor agonists | - |
dc.subject.keywordAuthor | Histamine | - |
dc.subject.keywordAuthor | Mast cells | - |
dc.subject.keywordPlus | HUMAN SKIN | - |
dc.subject.keywordPlus | CB2 | - |
dc.subject.keywordPlus | PALMITOYLETHANOLAMIDE | - |
dc.subject.keywordPlus | PHARMACOLOGY | - |
dc.subject.keywordPlus | HISTAMINE | - |
dc.subject.keywordPlus | MICE | - |
dc.subject.keywordPlus | IGE | - |
dc.relation.journalResearchArea | Dermatology | - |
dc.relation.journalWebOfScienceCategory | Dermatology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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