Gallic acid, a histone acetyltransferase inhibitor, suppresses ss-amyloid neurotoxicity by inhibiting microglial-mediated neuroinflammation
DC Field | Value | Language |
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dc.contributor.author | Kim, Mi-Jeong | - |
dc.contributor.author | Seong, Ah-Reum | - |
dc.contributor.author | Yoo, Jung-Yoon | - |
dc.contributor.author | Jin, Cheng-Hao | - |
dc.contributor.author | Lee, Yoo-Hyun | - |
dc.contributor.author | Kim, Young Jun | - |
dc.contributor.author | Lee, Jeongmin | - |
dc.contributor.author | Jun, Woo Jin | - |
dc.contributor.author | Yoon, Ho-Geun | - |
dc.date.accessioned | 2021-09-07T05:33:44Z | - |
dc.date.available | 2021-09-07T05:33:44Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2011-12 | - |
dc.identifier.issn | 1613-4125 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/111008 | - |
dc.description.abstract | Scope: We examined the biological effect of gallic acid (GA) as a nuclear factor (NF)-?B acetyltransferase inhibitor on microglial-mediated beta-amyloid neurotoxicity and restorative effects on the A beta-induced cognitive dysfunction. Methods and results: The protective effects of GA on the survival of neuronal cells were assessed with an MTT assay and a co-culture system. For the co-culture experiments, both BV-2 and primary microglia cells were treated with GA prior to Ab stimulation, and conditioned media were transferred to Neuro-2A cells. The mRNA and protein levels of inflammatory cytokines in both microglia and Neuro-2A cells were assessed with real-time polymerase chain reaction and western blotting. Inhibition of nuclear factor kappa B ( NF-kB) acetylation with GA treatment resulted in reduced cytokine production in microglia cells and protection of neuronal cells from Ab-induced neurotoxicity. Furthermore, we observed a restorative effect of GA on Ab-induced cognitive dysfunction in mice with Y-maze and passive avoidance tests. Finally, we found that GA treatment efficiently blocked neuronal cell death by downregulating the expression of cytokines and the in vivo levels of NF-kB acetylation. Conclusion: These results suggest that selective inhibition of NF-kB acetylation by the histone acetyltransferase inhibitor GA is a possible therapeutic approach for alleviating the inflammatory progression of Alzheimer disease. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | NF-KAPPA-B | - |
dc.subject | ALZHEIMERS-DISEASE | - |
dc.subject | GENE-EXPRESSION | - |
dc.subject | TRANSCRIPTION | - |
dc.subject | ACTIVATION | - |
dc.subject | ACETYLATION | - |
dc.subject | BRAIN | - |
dc.subject | INFLAMMATION | - |
dc.subject | APOPTOSIS | - |
dc.subject | PEPTIDES | - |
dc.title | Gallic acid, a histone acetyltransferase inhibitor, suppresses ss-amyloid neurotoxicity by inhibiting microglial-mediated neuroinflammation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Young Jun | - |
dc.identifier.doi | 10.1002/mnfr.201100262 | - |
dc.identifier.scopusid | 2-s2.0-82955165827 | - |
dc.identifier.wosid | 000297581900006 | - |
dc.identifier.bibliographicCitation | MOLECULAR NUTRITION & FOOD RESEARCH, v.55, no.12, pp.1798 - 1808 | - |
dc.relation.isPartOf | MOLECULAR NUTRITION & FOOD RESEARCH | - |
dc.citation.title | MOLECULAR NUTRITION & FOOD RESEARCH | - |
dc.citation.volume | 55 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 1798 | - |
dc.citation.endPage | 1808 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.subject.keywordPlus | NF-KAPPA-B | - |
dc.subject.keywordPlus | ALZHEIMERS-DISEASE | - |
dc.subject.keywordPlus | GENE-EXPRESSION | - |
dc.subject.keywordPlus | TRANSCRIPTION | - |
dc.subject.keywordPlus | ACTIVATION | - |
dc.subject.keywordPlus | ACETYLATION | - |
dc.subject.keywordPlus | BRAIN | - |
dc.subject.keywordPlus | INFLAMMATION | - |
dc.subject.keywordPlus | APOPTOSIS | - |
dc.subject.keywordPlus | PEPTIDES | - |
dc.subject.keywordAuthor | Alzheimer disease | - |
dc.subject.keywordAuthor | Gallic acid | - |
dc.subject.keywordAuthor | Histone acetyltransferase inhibitor | - |
dc.subject.keywordAuthor | Microglia | - |
dc.subject.keywordAuthor | Neuroinflammation | - |
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