Chromene suppresses the activation of inflammatory mediators in lipopolysaccharide-stimulated RAW 264.7 cells SCIE SCOPUS
DC Field | Value | Language |
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dc.contributor.author | Heo, Soo-Jin | - |
dc.contributor.author | Jang, Jiyi | - |
dc.contributor.author | Ye, Bo-Ram | - |
dc.contributor.author | Kim, Min-Sun | - |
dc.contributor.author | Yoon, Weon-Jong | - |
dc.contributor.author | Oh, Chulhong | - |
dc.contributor.author | Kang, Do-Hyung | - |
dc.contributor.author | Lee, Ji-Hyeok | - |
dc.contributor.author | Kang, Min-Cheol | - |
dc.contributor.author | Jeon, You-Jin | - |
dc.contributor.author | Kang, Sung-Myung | - |
dc.contributor.author | Kim, Daekyung | - |
dc.contributor.author | Kim, Kil-Nam | - |
dc.date.accessioned | 2020-04-20T04:40:44Z | - |
dc.date.available | 2020-04-20T04:40:44Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2014-05 | - |
dc.identifier.issn | 0278-6915 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/2821 | - |
dc.description.abstract | Inflammation is complex process involving a variety of immune cells that defend the body from harmful stimuli. However, pro-inflammatory cytokines and inflammatory mediators can also exacerbate diseases such as cancer. The aim of this study was to identify a natural effective remedy for inflammation. We isolated a functional algal chromene compound from Sargassum siliquastrum, named sargachromanol D (SD). We evaluated the anti-inflammatory effect of SD on lipopolysaccharide (LPS)-exposed RAW 264.7 cells by measuring cell viability, cytotoxicity, and production of inflammatory mediators such as nitric oxide (NO), prostaglandin E-2 (PGE(2)), inducible NO synthase (iNOS), cyclooxygenase-2 (COX-2), and the pro-inflammatory cytokines tumor necrosis factor-alpha (TNF-alpha), interleukin (IL)-1 beta, and IL-6. SD inhibited production of NO and PGE(2) from LPS-induced cells by preventing the expression of inflammatory mediators such as iNOS and COX-2 in a dose-dependent manner. Concurrently, levels of the pro-inflammatory cytokines TNF-alpha, IL-1 beta, and IL-6 were reduced with increasing concentrations of SD. In addition, SD inhibited the activation of NF-kappa B and mitogen-activated protein kinases (MAPKs) pathways in a concentration-dependent manner. These restilts indicate that SD inhibits LPS-stimulated inflammation by inhibition of the NF-kappa B and MAPKs pathways in macrophages. (C) 2014 Elsevier Ltd. All rights reserved. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | NITRIC-OXIDE SYNTHASE | - |
dc.subject | NF-KAPPA-B | - |
dc.subject | SIGNAL-REGULATED KINASE | - |
dc.subject | SARGASSUM-SILIQUASTRUM | - |
dc.subject | PROINFLAMMATORY CYTOKINES | - |
dc.subject | MURINE MACROPHAGES | - |
dc.subject | PROTEIN-KINASE | - |
dc.subject | EXPRESSION | - |
dc.subject | CANCER | - |
dc.subject | INHIBITION | - |
dc.title | Chromene suppresses the activation of inflammatory mediators in lipopolysaccharide-stimulated RAW 264.7 cells | - |
dc.type | Article | - |
dc.citation.endPage | 175 | - |
dc.citation.startPage | 169 | - |
dc.citation.title | FOOD AND CHEMICAL TOXICOLOGY | - |
dc.citation.volume | 67 | - |
dc.contributor.alternativeName | 허수진 | - |
dc.contributor.alternativeName | 장지이 | - |
dc.contributor.alternativeName | 예보람 | - |
dc.contributor.alternativeName | 김민선 | - |
dc.contributor.alternativeName | 오철홍 | - |
dc.contributor.alternativeName | 강도형 | - |
dc.identifier.bibliographicCitation | FOOD AND CHEMICAL TOXICOLOGY, v.67, pp.169 - 175 | - |
dc.identifier.doi | 10.1016/j.fct.2014.02.023 | - |
dc.identifier.scopusid | 2-s2.0-84896369947 | - |
dc.identifier.wosid | 000336011000021 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | NITRIC-OXIDE SYNTHASE | - |
dc.subject.keywordPlus | NF-KAPPA-B | - |
dc.subject.keywordPlus | SIGNAL-REGULATED KINASE | - |
dc.subject.keywordPlus | SARGASSUM-SILIQUASTRUM | - |
dc.subject.keywordPlus | PROINFLAMMATORY CYTOKINES | - |
dc.subject.keywordPlus | MURINE MACROPHAGES | - |
dc.subject.keywordPlus | PROTEIN-KINASE | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | CANCER | - |
dc.subject.keywordPlus | INHIBITION | - |
dc.subject.keywordAuthor | Sargassum siliquastrum | - |
dc.subject.keywordAuthor | Anti-inflammation | - |
dc.subject.keywordAuthor | Inflammatory mediators | - |
dc.subject.keywordAuthor | Pro-inflammatory cytokines | - |
dc.subject.keywordAuthor | Chromene | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Toxicology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalResearchArea | Toxicology | - |