PEP-1-ribosomal protein S3 protects dopaminergic neurons in an MPTP-induced Parkinson's disease mouse model
DC Field | Value | Language |
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dc.contributor.author | Ahn, Eun Hee | - |
dc.contributor.author | Kim, Dae Won | - |
dc.contributor.author | Shin, Min Jea | - |
dc.contributor.author | Kim, Young Nam | - |
dc.contributor.author | Kim, Hye Ri | - |
dc.contributor.author | Woo, Su Jung | - |
dc.contributor.author | Kim, So Mi | - |
dc.contributor.author | Kim, Duk-Soo | - |
dc.contributor.author | Kim, Joon | - |
dc.contributor.author | Park, Jinseu | - |
dc.contributor.author | Eum, Won Sik | - |
dc.contributor.author | Hwang, Hyun Sook | - |
dc.contributor.author | Choi, Soo Young | - |
dc.date.accessioned | 2021-08-12T01:25:42Z | - |
dc.date.available | 2021-08-12T01:25:42Z | - |
dc.date.issued | 2013-02 | - |
dc.identifier.issn | 0891-5849 | - |
dc.identifier.issn | 1873-4596 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/13972 | - |
dc.description.abstract | Parkinson's disease (PD) is a neurodegenerative disease characterized by a gradual loss of dopaminergic (DA) neurons in the substantia nigra (SN) of the brain. Ribosomal protein S3 (rpS3) has multiple functions related to protein synthesis, antioxidative activity, and UV endonuclease III activity. We have previously shown that PEP-1-rpS3 inhibits skin inflammation and provides neuroprotection against experimental cerebral ischemic damage. In this study, we examined whether PEP-1-rpS3 can protect DA neurons against oxidative stress in SH-SY5Y neuroblastoma cells and in a 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced PD mouse model. PEP-1-rpS3 was efficiently delivered to SH-SY5Y cells and the SN of the brain as confirmed by Western blot and immunohistochemical analysis. PEP-1-rpS3 significantly inhibited reactive oxygen species generation and DNA fragmentation induced by 1-methyl-4-phenylpyridinium, consequently leading to the survival of SH-SY5Y cells. The neuroprotection was related to the antiapoptotic activity of PEP-1-rpS3 that affected the levels of proapoptotic and antiapoptotic mediators. In addition, immunohistochemical data collected using a tyrosine hydroxylase antibody and cresyl violet staining demonstrated that PEP-1-rpS3 markedly protected DA cells in the SN against MPTP-induced oxidative stress. Therefore, our results suggest that PEP-1-rpS3 may be a potential therapy for PD. (c) 2012 Elsevier Inc. All rights reserved. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Elsevier BV | - |
dc.title | PEP-1-ribosomal protein S3 protects dopaminergic neurons in an MPTP-induced Parkinson's disease mouse model | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1016/j.freeradbiomed.2012.11.008 | - |
dc.identifier.scopusid | 2-s2.0-84873307411 | - |
dc.identifier.wosid | 000315009600005 | - |
dc.identifier.bibliographicCitation | Free Radical Biology and Medicine, v.55, pp 36 - 45 | - |
dc.citation.title | Free Radical Biology and Medicine | - |
dc.citation.volume | 55 | - |
dc.citation.startPage | 36 | - |
dc.citation.endPage | 45 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Endocrinology & Metabolism | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Endocrinology & Metabolism | - |
dc.subject.keywordPlus | RIBOSOMAL-PROTEIN | - |
dc.subject.keywordPlus | CELL-DEATH | - |
dc.subject.keywordPlus | OXIDATIVE STRESS | - |
dc.subject.keywordPlus | GENOTOXIC STRESS | - |
dc.subject.keywordPlus | DNA-DAMAGE | - |
dc.subject.keywordPlus | APOPTOSIS | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | MEDIATOR | - |
dc.subject.keywordPlus | PATHWAY | - |
dc.subject.keywordPlus | REPAIR | - |
dc.subject.keywordAuthor | Apoptosis | - |
dc.subject.keywordAuthor | Oxidative stress | - |
dc.subject.keywordAuthor | Parkinson's disease | - |
dc.subject.keywordAuthor | Ribosomal protein S3 | - |
dc.subject.keywordAuthor | Protein transduction domain | - |
dc.subject.keywordAuthor | Free radicals | - |
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