摘要
Oxidativestressiscloselyassociatedwithsecondarycelldeathinmanydisordersofthecentralnervoussystemincludingstroke,Parkinson’sdisease,Alzheimer’sdisease.Amongmanyaberrantoxidativestress-associatedproteins,DJ-1hasbeenassociatedwiththeoxidativestresscelldeathcascadeprimarilyinParkinson’sdisease.Althoughprincipallyexpressedinthecytoplasmandnucleus,DJ-1canbesecretedintotheserumunderpathologicalcondition.Recently,aclosepathologicalassociationbetweenDJ-1andoxidativestressinstrokehasbeenimplicated.Tothisend,weandothershavedemonstratedtheimportantroleofmitochondriainneuroprotectionforstrokebydemonstratingthatthetranslocationofDJ-1inthemitochondriacouldpotentiallymitigatemitochondrialinjury.Here,wediscussourrecentfindingstestingthehypothesisthatDJ-1notonlyfunctionsasaformofintracellularprotectionfromoxidativestress,butthatitalsoutilizesparacrineand/orautocrinecuesinordertoaccomplishextracellularsignalingbetweenneighboringneuronalcells,resultinginneuroprotection.ThisarticlehighlightsrecentevidencesupportingthestatusofDJ-1askeyanti-oxidativestresstherapeutictargetforstroke.
出版日期
2014年12月22日（中国期刊网平台首次上网日期，不代表论文的发表时间）
