Detailed Information

Cited 16 time in webofscience Cited 16 time in scopus
Metadata Downloads

Abrogation of the Circadian Nuclear Receptor REV-ERB alpha Exacerbates 6-Hydroxydopamine-Induced Dopaminergic Neurodegeneration

Full metadata record
DC Field Value Language
dc.contributor.authorKim, Jeongah-
dc.contributor.authorJang, Sangwon-
dc.contributor.authorChoi, Mijung-
dc.contributor.authorChung, Sooyoung-
dc.contributor.authorChoe, Youngshik-
dc.contributor.authorChoe, Han Kyoung-
dc.contributor.authorSon, Gi Hoon-
dc.contributor.authorRhee, Kunsoo-
dc.contributor.authorKim, Kyungjin-
dc.date.accessioned2023-08-16T09:49:38Z-
dc.date.available2023-08-16T09:49:38Z-
dc.date.created2022-01-13-
dc.date.issued2018-08-
dc.identifier.issn1016-8478-
dc.identifier.urihttp://scholarworks.bwise.kr/kbri/handle/2023.sw.kbri/728-
dc.description.abstractParkinson's disease (PD) is a neurodegenerative disease characterized by progressive degeneration of dopaminergic (DAergic) neurons, particularly in the substantia nigra (SN). Although circadian dysfunction has been suggested as one of the pathophysiological risk factors for PD, the exact molecular link between the circadian clock and PD remains largely unclear. We have recently demonstrated that REV-ERB alpha, a circadian nuclear receptor, serves as a key molecular link between the circadian and DAergic systems. It competitively cooperates with NURR1, another nuclear receptor required for the optimal development and function of DA neurons, to control DAergic gene transcription. Considering our previous findings, we hypothesize that REV-ERB alpha may have a role in the onset and/or progression of PD. In the present study, we therefore aimed to elucidate whether genetic abrogation of REV-ERB alpha affects PD-related phenotypes in a mouse model of PD produced by a unilateral injection of 6-hydroxydopamine (6-OHDA) into the dorsal striatum. REV-ERB alpha deficiency significantly exacerbated 6-OHDA-induced motor deficits as well as DAergic neuronal loss in the vertebral midbrain including the SN and the ventral tegmental area. The exacerbated DAergic degeneration likely involves neuroinflammation-mediated neurotoxicity. The Rev-erb alpha knockout mice showed prolonged microglial activation in the SN along with the overproduction of interleukin 1 beta, a pro-inflammatory cytokine, in response to 6-OHDA. In conclusion, the present study demonstrates for the first time that genetic abrogation of REV-ERB alpha can increase vulnerability of DAergic neurons to neurotoxic insults, such as 6-OHDA, thereby implying that its normal function may be beneficial for maintaining DAergic neuron populations during PD progression.-
dc.language영어-
dc.language.isoen-
dc.publisherKOREAN SOC MOLECULAR & CELLULAR BIOLOGY-
dc.titleAbrogation of the Circadian Nuclear Receptor REV-ERB alpha Exacerbates 6-Hydroxydopamine-Induced Dopaminergic Neurodegeneration-
dc.typeArticle-
dc.contributor.affiliatedAuthorChoe, Youngshik-
dc.identifier.doi10.14348/molcells.2018.0201-
dc.identifier.scopusid2-s2.0-85058375683-
dc.identifier.wosid000442606000005-
dc.identifier.bibliographicCitationMOLECULES AND CELLS, v.41, no.8, pp.742 - 752-
dc.relation.isPartOfMOLECULES AND CELLS-
dc.citation.titleMOLECULES AND CELLS-
dc.citation.volume41-
dc.citation.number8-
dc.citation.startPage742-
dc.citation.endPage752-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.identifier.kciidART002375334-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.relation.journalResearchAreaBiochemistry & Molecular Biology-
dc.relation.journalResearchAreaCell Biology-
dc.relation.journalWebOfScienceCategoryBiochemistry & Molecular Biology-
dc.relation.journalWebOfScienceCategoryCell Biology-
dc.subject.keywordPlusEXCESSIVE DAYTIME SLEEPINESS-
dc.subject.keywordPlusPARKINSONS-DISEASE-
dc.subject.keywordPlusSUBSTANTIA-NIGRA-
dc.subject.keywordPlusCEREBROSPINAL-FLUID-
dc.subject.keywordPlus6-OHDA MODEL-
dc.subject.keywordPlusCLOCK-
dc.subject.keywordPlusBRAIN-
dc.subject.keywordPlusINTERLEUKIN-1-BETA-
dc.subject.keywordPlusTRANSCRIPTION-
dc.subject.keywordPlusHOMEOSTASIS-
dc.subject.keywordAuthor6-hydroxydoapmine-
dc.subject.keywordAuthorneurodegeneration-
dc.subject.keywordAuthorcircadian clock-
dc.subject.keywordAuthorParkinson&apos-
dc.subject.keywordAuthors disease-
dc.subject.keywordAuthorREV-ERB alpha-
Files in This Item
There are no files associated with this item.
Appears in
Collections
연구본부 > 뇌발달질환 연구그룹 > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Choe, Youngshik photo

Choe, Youngshik
연구본부 (뇌발달질환 연구그룹)
Read more

Altmetrics

Total Views & Downloads

BROWSE