Econazole attenuates cytotoxicity of 1-methyl-4-phenylpyridinium by suppressing mitochondrial membrane permeability transition
DC Field | Value | Language |
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dc.contributor.author | Lee, Chung Soo | - |
dc.contributor.author | Yim, Soo Bin | - |
dc.contributor.author | Song, Jin Ho | - |
dc.contributor.author | Han, Eun Sook | - |
dc.date.available | 2019-05-30T07:32:04Z | - |
dc.date.issued | 2006-05 | - |
dc.identifier.issn | 0361-9230 | - |
dc.identifier.issn | 1873-2747 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/24348 | - |
dc.description.abstract | Defects in mitochondrial function have been shown to participate in the induction of neuronal cell injury. The effect of econazole against the cytotoxicity of 1-methyl-4-phenylpyridinium (MPP+) in differentiated PC12 cells was assessed in relation to the mitochondrial membrane permeability changes. Treatment of PC12 cells with MPP+ resulted in the nuclear damage, decrease in the mitochondrial transmembrane potential, cytosolic accumulation of cytochrome c, activation of caspase-3, increase in the formation of reactive oxygen species (ROS) and depletion of GSH. Econazole (0.25-2.5 mu M) inhibited the cytotoxicity of MPP+ or rotenone. The addition of econazole (0.5 mu M) significantly attenuated the MPP+-induced mitochondrial damage, elevation of intracellular Ca2+ level and cell death. However, because of the cytotoxicity, econazole at 5 mu M did not attenuate the toxicity of MPP+. The results show that econazole at the low concentrations may reduce the MPP+-induced viability loss in PC12 cells by suppressing the mitochondrial permeability transition, leading to activation of caspase-3 and the elevation of intracellular Ca2+ levels, which are associated with the increased formation of ROS and depletion of GSH. (c) 2006 Elsevier Inc. All rights reserved. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Econazole attenuates cytotoxicity of 1-methyl-4-phenylpyridinium by suppressing mitochondrial membrane permeability transition | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.brainresbull.2006.03.021 | - |
dc.identifier.bibliographicCitation | BRAIN RESEARCH BULLETIN, v.69, no.6, pp 687 - 694 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000238180400015 | - |
dc.identifier.scopusid | 2-s2.0-33646595367 | - |
dc.citation.endPage | 694 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 687 | - |
dc.citation.title | BRAIN RESEARCH BULLETIN | - |
dc.citation.volume | 69 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | 1-methyl-4-phenylpyridinium | - |
dc.subject.keywordAuthor | econazole | - |
dc.subject.keywordAuthor | PC12 cells | - |
dc.subject.keywordAuthor | mitochondrial membrane permeability | - |
dc.subject.keywordAuthor | cell injury | - |
dc.subject.keywordPlus | CELL-DEATH | - |
dc.subject.keywordPlus | PC12 CELLS | - |
dc.subject.keywordPlus | ENDOTHELIAL-CELLS | - |
dc.subject.keywordPlus | INDUCED APOPTOSIS | - |
dc.subject.keywordPlus | OXIDATIVE STRESS | - |
dc.subject.keywordPlus | PROTEIN-SYNTHESIS | - |
dc.subject.keywordPlus | MPP+ | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | LIVER | - |
dc.subject.keywordPlus | NEUROTOXICITY | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalWebOfScienceCategory | Neurosciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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