Vaccinium bracteatum Thunb. Exerts Anti-Inflammatory Activity by Inhibiting NF-kappa B Activation in BV-2 Microglial Cells
DC Field | Value | Language |
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dc.contributor.author | Kwon, Seung-Hwan | - |
dc.contributor.author | Ma, Shi-Xun | - |
dc.contributor.author | Ko, Yong-Hyun | - |
dc.contributor.author | Seo, Jee-Yeon | - |
dc.contributor.author | Lee, Bo-Ram | - |
dc.contributor.author | Lee, Taek Hwan | - |
dc.contributor.author | Kim, Sun Yeou | - |
dc.contributor.author | Lee, Seok-Yong | - |
dc.contributor.author | Jang, Choon-Gon | - |
dc.date.available | 2020-02-28T00:43:50Z | - |
dc.date.created | 2020-02-07 | - |
dc.date.issued | 2016-09-01 | - |
dc.identifier.issn | 1976-9148 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/7890 | - |
dc.description.abstract | This study was designed to evaluate the pharmacological effects of Vaccinium bracteatum Thunb. methanol extract (VBME) on microglial activation and to identify the underlying mechanisms of action of these effects. The anti-inflammatory properties of VBME were studied using lipopolysaccharide (LPS)-stimulated BV-2 microglial cells. We measured the production of nitric oxide (NO), inducible NO synthase (iNOS), cyclooxygenase (COX)-2, prostaglandin E-2 (PGE(2)), tumor necrosis factor-alpha (TNF-alpha), interleukin-1 beta (IL-1 beta), and interleukin-6 (IL-6) as inflammatory parameters. We also examined the effect of VBME on intracellular reactive oxygen species (ROS) production and the activity of nuclear factor-kappa B p65 (NF-kappa B p65). VBME significantly inhibited LPS-induced production of NO and PGE(2) and LPS-mediated upregulation of iNOS and COX -2 expression in a dose-dependent manner; importantly, VBME was not cytotoxic. VBME also significantly reduced the generation of the pro-inflammatory cytokines TNF-alpha, IL-1 beta, and IL-6. In addition, VBME significantly dampened intracellular ROS production and suppressed NF-kappa B p65 translocation by blocking IKB-alpha phosphorylation and degradation in LPS-stimulated BV2 cells. Our findings indicate that VBME inhibits the production of inflammatory mediators in BV-2 microglial cells by suppressing NF-kappa B signaling. Thus, VBME may be useful in the treatment of neurodegenerative diseases due to its ability to inhibit inflammatory mediator production in activated BV-2 microglial cells. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC APPLIED PHARMACOLOGY | - |
dc.relation.isPartOf | BIOMOLECULES & THERAPEUTICS | - |
dc.subject | FOCAL CEREBRAL-ISCHEMIA | - |
dc.subject | INDUCED DIABETIC MICE | - |
dc.subject | OXIDATIVE STRESS | - |
dc.subject | PARKINSONS-DISEASE | - |
dc.subject | NEURODEGENERATIVE DISEASES | - |
dc.subject | MEDIATED NEUROTOXICITY | - |
dc.subject | QUERCETIN PROTECTS | - |
dc.subject | SIGNALING PATHWAYS | - |
dc.subject | RAT MODEL | - |
dc.subject | INFLAMMATION | - |
dc.title | Vaccinium bracteatum Thunb. Exerts Anti-Inflammatory Activity by Inhibiting NF-kappa B Activation in BV-2 Microglial Cells | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000382797900013 | - |
dc.identifier.doi | 10.4062/biomolther.2015.205 | - |
dc.identifier.bibliographicCitation | BIOMOLECULES & THERAPEUTICS, v.24, no.5, pp.543 - 551 | - |
dc.identifier.kciid | ART002138972 | - |
dc.identifier.scopusid | 2-s2.0-84988431453 | - |
dc.citation.endPage | 551 | - |
dc.citation.startPage | 543 | - |
dc.citation.title | BIOMOLECULES & THERAPEUTICS | - |
dc.citation.volume | 24 | - |
dc.citation.number | 5 | - |
dc.contributor.affiliatedAuthor | Kim, Sun Yeou | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Vaccinium bracteatum Thunb | - |
dc.subject.keywordAuthor | Anti-inflammatory activity | - |
dc.subject.keywordAuthor | Nuclear factor-kappa B p65 | - |
dc.subject.keywordAuthor | Lipopolysaccharide | - |
dc.subject.keywordAuthor | BV-2 microglial cells | - |
dc.subject.keywordPlus | FOCAL CEREBRAL-ISCHEMIA | - |
dc.subject.keywordPlus | INDUCED DIABETIC MICE | - |
dc.subject.keywordPlus | OXIDATIVE STRESS | - |
dc.subject.keywordPlus | PARKINSONS-DISEASE | - |
dc.subject.keywordPlus | NEURODEGENERATIVE DISEASES | - |
dc.subject.keywordPlus | MEDIATED NEUROTOXICITY | - |
dc.subject.keywordPlus | QUERCETIN PROTECTS | - |
dc.subject.keywordPlus | SIGNALING PATHWAYS | - |
dc.subject.keywordPlus | RAT MODEL | - |
dc.subject.keywordPlus | INFLAMMATION | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Pharmacology & Pharmacy | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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