2014
Alternative Capture of Noncoding RNAs or Protein-Coding Genes by Herpesviruses to Alter Host T Cell Function
Guo YE, Riley KJ, Iwasaki A, Steitz JA. Alternative Capture of Noncoding RNAs or Protein-Coding Genes by Herpesviruses to Alter Host T Cell Function. Molecular Cell 2014, 54: 67-79. PMID: 24725595, PMCID: PMC4039351, DOI: 10.1016/j.molcel.2014.03.025.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigens, CDAntigens, Differentiation, T-LymphocyteBase SequenceCallithrixEnzyme ActivationGene Expression RegulationGPI-Linked ProteinsGRB2 Adaptor ProteinHEK293 CellsHerpesvirus 2, SaimiriineHigh-Throughput Nucleotide SequencingHost-Pathogen InteractionsHumansImmunoprecipitationInterferon-gammaJurkat CellsLectins, C-TypeLymphocyte ActivationMicroRNAsMitogen-Activated Protein KinasesMolecular Sequence DataReceptors, Antigen, T-CellRNA StabilityRNA, UntranslatedRNA, ViralSemaphorinsSequence Analysis, RNASignal TransductionTime FactorsT-LymphocytesTransfectionConceptsMitogen-activated protein kinaseMiR-27Protein coding genesHerpesvirus saimiriHigh-throughput sequencingTCR-induced activationCell functionHSUR 1Γ-herpesvirusesNoncoding RNAsProtein kinaseEctopic expressionOncogenic γ-herpesvirusesTarget genesInduction of CD69MicroRNA-27Key modulatorRNACommon targetAlHV-1GenesCell receptorDiverse strategiesHost T-cell functionCells
2013
IL-1R signaling in dendritic cells replaces pattern-recognition receptors in promoting CD8+ T cell responses to influenza A virus
Pang IK, Ichinohe T, Iwasaki A. IL-1R signaling in dendritic cells replaces pattern-recognition receptors in promoting CD8+ T cell responses to influenza A virus. Nature Immunology 2013, 14: 246-253. PMID: 23314004, PMCID: PMC3577947, DOI: 10.1038/ni.2514.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCD8-Positive T-LymphocytesCell DifferentiationCell MovementDendritic CellsInfluenza A virusInterleukin-1Lymphocyte ActivationMembrane GlycoproteinsMembrane ProteinsMiceMice, Inbred C57BLMice, KnockoutMyeloid Differentiation Factor 88Nerve Tissue ProteinsOrthomyxoviridae InfectionsReceptors, CCR7Receptors, Cell SurfaceReceptors, Interleukin-1Receptors, Pattern RecognitionSignal TransductionToll-Like Receptor 7
2012
Adaptor Protein-3 in Dendritic Cells Facilitates Phagosomal Toll-like Receptor Signaling and Antigen Presentation to CD4+ T Cells
Mantegazza AR, Guttentag SH, El-Benna J, Sasai M, Iwasaki A, Shen H, Laufer TM, Marks MS. Adaptor Protein-3 in Dendritic Cells Facilitates Phagosomal Toll-like Receptor Signaling and Antigen Presentation to CD4+ T Cells. Immunity 2012, 36: 782-794. PMID: 22560444, PMCID: PMC3361531, DOI: 10.1016/j.immuni.2012.02.018.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Protein Complex 3AnimalsAntigen PresentationAntigensCD4-Positive T-LymphocytesCell DifferentiationCell MembraneCells, CulturedDendritic CellsEndocytosisHistocompatibility Antigens Class IILigandsListeria monocytogenesListeriosisMiceMice, Inbred C57BLMice, TransgenicMyeloid Differentiation Factor 88OvalbuminPeptidesPhagocytosisPhagosomesSignal TransductionTh1 CellsToll-Like ReceptorsConceptsToll-like receptor signalingDendritic cellsAntigen presentationAdaptor protein 3Protein 3Receptor signalingMHC-II presentationEffector cell functionListeria monocytogenes infectionTLR ligandsMonocytogenes infectionTLR4 recruitmentT cellsCell activationIntracellular storesPhagolysosome maturationCell functionPearl miceReceptor-mediated endocytosisAntigenPresentationMolecular mechanismsPhagosomesCell surfaceSignaling
2004
Toll-like receptor control of the adaptive immune responses
Iwasaki A, Medzhitov R. Toll-like receptor control of the adaptive immune responses. Nature Immunology 2004, 5: 987-995. PMID: 15454922, DOI: 10.1038/ni1112.Peer-Reviewed Original ResearchConceptsToll-like receptorsAdaptive immune responsesImmune responseMechanisms of TLRToll-like receptor controlHost defense responsesDendritic cell functionDendritic cell populationsMicrobial infectionsInnate immune systemDistinct anatomical locationsInflammatory reactionAdaptive immunityImmune systemAnatomical locationReceptor controlCell functionCell populationsMultiple mechanismsInfectionRecent studiesResponseInitiationSystemic defenseImportant clues