2009
Absence of autophagy results in reactive oxygen species-dependent amplification of RLR signaling
Tal MC, Sasai M, Lee HK, Yordy B, Shadel GS, Iwasaki A. Absence of autophagy results in reactive oxygen species-dependent amplification of RLR signaling. Proceedings Of The National Academy Of Sciences Of The United States Of America 2009, 106: 2770-2775. PMID: 19196953, PMCID: PMC2650341, DOI: 10.1073/pnas.0807694106.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAutophagyAutophagy-Related Protein 5Cells, CulturedDEAD Box Protein 58DEAD-box RNA HelicasesDNA, MitochondrialEnzyme-Linked Immunosorbent AssayFlow CytometryInterferon Type IMacrophagesMiceMicrotubule-Associated ProteinsMitochondriaReactive Oxygen SpeciesReverse Transcriptase Polymerase Chain ReactionSignal TransductionConceptsReactive oxygen speciesDysfunctional mitochondriaInnate antiviral defenseAntiviral defenseKey antiviral cytokinesAbsence of autophagyMitochondrial reactive oxygen speciesHomeostatic regulationRole of autophagyTreatment of cellsIPS-1RLR signalingVesicular stomatitis virusAutophagy resultsRNA virusesWT cellsMitochondriaAutophagyType I IFNStomatitis virusRLRLike receptorsOxygen speciesNeurodegenerative diseasesInflammatory disorders
2008
In vivo requirement for autophagy in antigen presentation by dendritic cells
LEE H, Lee Y, Chervonsky A, Mizushima N, Iwasaki A. In vivo requirement for autophagy in antigen presentation by dendritic cells. The FASEB Journal 2008, 22: 1068.13-1068.13. DOI: 10.1096/fasebj.22.1_supplement.1068.13.Peer-Reviewed Original ResearchCD4 T cellsCD4 T cell responsesT cell responsesDendritic cellsAntigen presentationT cellsMajor histocompatibility complexCell responsesFetal liver chimeric miceClass II major histocompatibility complexLiver chimeric miceDegradation of antigenMHC II moleculesPresentation of antigensDendritic cell abilityConditional knockout miceMHC-II complexesCD11c-CreRole of autophagyMHC-IIKnockout miceChimeric miceCytosolic antigensVivo requirementAntigen
2007
Role of Autophagy in Innate Viral Recognition
Iwasaki A. Role of Autophagy in Innate Viral Recognition. Autophagy 2007, 3: 354-356. PMID: 17404496, DOI: 10.4161/auto.4114.Peer-Reviewed Original ResearchConceptsPlasmacytoid dendritic cellsToll-like receptorsI interferonViral recognitionLive viral infectionType I interferonRole of autophagyPDC responsesDendritic cellsViral infectionViral replicationTLR7Pathogen signaturesVirusSuch virusesVirus detectionAutophagyRNA virusesRecent studiesInterferonInfectionSsRNA virusesSecretionReceptors