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
2008
Methylation of RUNX1 by PRMT1 abrogates SIN3A binding and potentiates its transcriptional activity
Zhao X, Jankovic V, Gural A, Huang G, Pardanani A, Menendez S, Zhang J, Dunne R, Xiao A, Erdjument-Bromage H, Allis CD, Tempst P, Nimer SD. Methylation of RUNX1 by PRMT1 abrogates SIN3A binding and potentiates its transcriptional activity. Genes & Development 2008, 22: 640-653. PMID: 18316480, PMCID: PMC2259033, DOI: 10.1101/gad.1632608.Peer-Reviewed Original ResearchMeSH KeywordsAntigens, CD34ArginineCell Line, TumorCore Binding Factor Alpha 2 SubunitDNA-Binding ProteinsGene Expression RegulationHematopoiesisHumansMethylationMutationPlatelet Membrane Glycoprotein IIbProtein-Arginine N-MethyltransferasesProto-Oncogene ProteinsRepressor ProteinsRNA, Small InterferingRUNX1 Translocation Partner 1 ProteinSin3 Histone Deacetylase and Corepressor ComplexTrans-ActivatorsTranscription FactorsTranscription, GeneticConceptsRUNX1 functionArginine residuesRUNX1-ETO fusion proteinArginine methyltransferase PRMT1Arginine methylation sitesPRMT1-dependent methylationRUNX1 target genesProtein-protein interactionsPost-translational modificationsRUNX1/AML1Dominant inhibitory activityDefinitive hematopoiesisMethyltransferase PRMT1Corepressor Sin3ATranscriptional coactivatorPRMT1Target genesMethylation sitesDynamic regulationTranscriptional activityCorepressor bindingHuman acute leukemiaFusion proteinChromosome translocationRUNX1