2016
Adult human megakaryocyte-erythroid progenitors are in the CD34+CD38mid fraction
Sanada C, Xavier-Ferrucio J, Lu YC, Min E, Zhang PX, Zou S, Kang E, Zhang M, Zerafati G, Gallagher PG, Krause DS. Adult human megakaryocyte-erythroid progenitors are in the CD34+CD38mid fraction. Blood 2016, 128: 923-933. PMID: 27268089, PMCID: PMC4990855, DOI: 10.1182/blood-2016-01-693705.Peer-Reviewed Original ResearchConceptsMegakaryocyte/erythroid progenitorsComparative expression analysisNovel enrichment strategyMegakaryocyte-erythroid progenitorsPurification strategySingle-cell levelShort hairpin RNAFate decisionsE lineageNovel purification strategyLineage fateLineage commitmentGranulocyte colony-stimulating factor-mobilized peripheral bloodMK lineageExpression analysisE progenitorsErythroid lineageFactor-mobilized peripheral bloodDifferential expressionES cellsErythroid progenitorsMYB knockdownHairpin RNALineagesColony-forming unitsSetd1a and NURF mediate chromatin dynamics and gene regulation during erythroid lineage commitment and differentiation
Li Y, Schulz VP, Deng C, Li G, Shen Y, Tusi BK, Ma G, Stees J, Qiu Y, Steiner LA, Zhou L, Zhao K, Bungert J, Gallagher PG, Huang S. Setd1a and NURF mediate chromatin dynamics and gene regulation during erythroid lineage commitment and differentiation. Nucleic Acids Research 2016, 44: 7173-7188. PMID: 27141965, PMCID: PMC5009724, DOI: 10.1093/nar/gkw327.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntigens, NuclearCell LineageCells, CulturedChromatinChromatin Assembly and DisassemblyChromatin ImmunoprecipitationErythroblastsErythrocyte CountErythrocytesErythropoiesisFemaleGene Expression RegulationHemoglobinsHistone-Lysine N-MethyltransferaseHistonesHumansLysineMaleMethylationMiceMice, KnockoutMicrococcal NucleaseMultiprotein ComplexesNerve Tissue ProteinsPromoter Regions, GeneticSpleenTranscription FactorsUpstream Stimulatory FactorsConceptsNURF complexChromatin dynamicsErythroid genesLineage commitmentAdult β-globin geneErythroid gene promotersErythroid lineage differentiationCell context-dependent mannerErythroid lineage commitmentChromatin structural alterationsContext-dependent mannerΒ-globin geneChromatin architectureEnhancer accessibilityChromatin accessibilityNucleosome repositioningTranscription regulationChromatin structureH3K4 methylationGene regulationComplex occupancyMammalian cellsGene activationGene transcriptionLineage differentiation
2012
Altered subcellular localization of transcription factor TEAD4 regulates first mammalian cell lineage commitment
Home P, Saha B, Ray S, Dutta D, Gunewardena S, Yoo B, Pal A, Vivian JL, Larson M, Petroff M, Gallagher PG, Schulz VP, White KL, Golos TG, Behr B, Paul S. Altered subcellular localization of transcription factor TEAD4 regulates first mammalian cell lineage commitment. Proceedings Of The National Academy Of Sciences Of The United States Of America 2012, 109: 7362-7367. PMID: 22529382, PMCID: PMC3358889, DOI: 10.1073/pnas.1201595109.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlastocystBlastocyst Inner Cell MassBlastomeresBlotting, WesternCattleCDX2 Transcription FactorCell LineageCell NucleusCells, CulturedDNA-Binding ProteinsEmbryonic Stem CellsGATA3 Transcription FactorGene Expression Regulation, DevelopmentalGreen Fluorescent ProteinsHEK293 CellsHomeodomain ProteinsHumansMacaca mulattaMiceMice, TransgenicMuscle ProteinsRatsReverse Transcriptase Polymerase Chain ReactionRNA InterferenceTEA Domain Transcription FactorsTranscription FactorsConceptsInner cell massTranscriptional programsICM lineagesSubcellular localizationNuclear localizationInner blastomeresCell fate specificationSpecific transcriptional programsCell lineage commitmentAltered subcellular localizationTranscription factor TEAD4Preimplantation mouse embryosFate specificationLineage commitmentTarget genesMouse embryosCell lineagesTEAD4LineagesBlastomeresBlastocyst formationCell massDifferential functionGenesLocalization
2007
Novel role for EKLF in megakaryocyte lineage commitment
Frontelo P, Manwani D, Galdass M, Karsunky H, Lohmann F, Gallagher PG, Bieker JJ. Novel role for EKLF in megakaryocyte lineage commitment. Blood 2007, 110: 3871-3880. PMID: 17715392, PMCID: PMC2190608, DOI: 10.1182/blood-2007-03-082065.Peer-Reviewed Original ResearchConceptsErythroid gene regulationKrüppel-like factorMegakaryocyte-erythroid progenitorsFormation of megakaryocytesGene regulationTranscriptional regulatorsLineage commitmentTranscription factorsHematopoietic differentiationErythroid differentiationCommon progenitorExpression profilingErythroid cellsEKLFMegakaryocyte lineageNovel roleMolecular analysisLineagesMessage levelsFunction studiesMegakaryocytesProgenitorsDifferentiationRepressionGenes
2006
Novel Role for EKLF in Megakaryocyte-Erythroid Differential Lineage Commitment.
Frontelo M, Manwani D, Galdass M, Karsunky H, Gallagher P, Bieker J. Novel Role for EKLF in Megakaryocyte-Erythroid Differential Lineage Commitment. Blood 2006, 108: 4205. DOI: 10.1182/blood.v108.11.4205.4205.Peer-Reviewed Original ResearchEKLF expressionLineage decisionsLineage commitmentErythroid gene regulationMolecular analysisFormation of megakaryocytesGene regulationTranscriptional regulatorsUnexpected functionTranscription factorsErythroid differentiationCommon progenitorExpression profilingErythroid cellsEKLFNovel rolePrecursor cellsCell compartmentMessage levelsFunction studiesMegakaryocytesRed cell compartmentCrucial roleExpressionCells