2020
m6A Modification Prevents Formation of Endogenous Double-Stranded RNAs and Deleterious Innate Immune Responses during Hematopoietic Development
Gao Y, Vasic R, Song Y, Teng R, Liu C, Gbyli R, Biancon G, Nelakanti R, Lobben K, Kudo E, Liu W, Ardasheva A, Fu X, Wang X, Joshi P, Lee V, Dura B, Viero G, Iwasaki A, Fan R, Xiao A, Flavell RA, Li HB, Tebaldi T, Halene S. m6A Modification Prevents Formation of Endogenous Double-Stranded RNAs and Deleterious Innate Immune Responses during Hematopoietic Development. Immunity 2020, 52: 1007-1021.e8. PMID: 32497523, PMCID: PMC7408742, DOI: 10.1016/j.immuni.2020.05.003.Peer-Reviewed Original ResearchConceptsDouble-stranded RNADeleterious innate immune responseMammalian hematopoietic developmentEndogenous double-stranded RNAHematopoietic developmentInnate immune responseAbundant RNA modificationMurine fetal liverPattern recognition receptor pathwaysImmune responseProtein codingDsRNA formationRNA modificationsWriter METTL3Hematopoietic defectsPerinatal lethalityNative stateConditional deletionAberrant innate immune responsesLoss of METTL3Hematopoietic failureReceptor pathwayAberrant immune responsePrevents formationFetal liver
2010
In Vivo Requirement for Atg5 in Antigen Presentation by Dendritic Cells
Lee HK, Mattei LM, Steinberg BE, Alberts P, Lee YH, Chervonsky A, Mizushima N, Grinstein S, Iwasaki A. In Vivo Requirement for Atg5 in Antigen Presentation by Dendritic Cells. Immunity 2010, 32: 227-239. PMID: 20171125, PMCID: PMC2996467, DOI: 10.1016/j.immuni.2009.12.006.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigen PresentationAutophagy-Related Protein 5Cells, CulturedDendritic CellsFemaleHerpes SimplexHerpesvirus 2, HumanHistocompatibility Antigens Class IILymphocyte ActivationMiceMice, Inbred C57BLMice, KnockoutMicrotubule-Associated ProteinsRadiation ChimeraRNA, Small InterferingConceptsMHC-II presentationMHC class IIDendritic cellsAntigen presentationClass IIHerpes simplex virus infectionToll-like receptor stimuliT cell primingSimplex virus infectionCell primingAbsence of ATG5Microbial antigensVirus infectionMHC ICytosolic antigensConditional deletionAntigenReceptor stimuliAutophagic machineryKey autophagy genesRapid diseasePresentationATG5Lysosome fusionAutophagy genes