2007
Multiple Defects of Both Primitive and Definitive Erythrocytes in EKLF-Deficient Mice.
Pilon A, Beaupre J, Bieker J, Gallagher P, Bodine D. Multiple Defects of Both Primitive and Definitive Erythrocytes in EKLF-Deficient Mice. Blood 2007, 110: 1234. DOI: 10.1182/blood.v110.11.1234.1234.Peer-Reviewed Original ResearchIngenuity Pathway AnalysisFL cellsSevere anemiaFetal liver cellsG0/G1Cell cycle analysisColony-forming assaysLevels of mRNADay 14Cytometric analysisAbsolute numberLiver cellsCell cycle progressionComparable reductionMiceDifferentiation blockOrthochromatic normoblastsNormoblastsKrüppel-like factorAnemiaTranscription factorsApoptosisOsmotic fragility assaysPathway analysisWT levels
2005
The Human Alpha Hemoglobin Stabilizing Protein (AHSP) Gene Locus in EKLF-Deficient Erythroid Cells.
Pilon A, Zhou D, Weiss M, Townes T, Bodine D, Gallagher P. The Human Alpha Hemoglobin Stabilizing Protein (AHSP) Gene Locus in EKLF-Deficient Erythroid Cells. Blood 2005, 106: 1740. DOI: 10.1182/blood.v106.11.1740.1740.Peer-Reviewed Original ResearchCACCC siteErythroid cellsWild typeModifier genesDNase I hypersensitive site mappingLocal chromatin structureΒ-globin transcriptionErythroid-specific proteinΒ-globin gene promoterDNA-protein complexesFetal liver cellsTranscription factor EKLFChromatin immunoprecipitation analysisΒ-globin sequencesHypersensitive site mappingFetal liverMobility shift assaysPromoter-luciferase reporter plasmidProximal CACCC boxFetal liver DNACore promoter regionAHSP promoterDeficient fetal liver cellsEKLF geneChromatin modulatorsA Differentiation Block in Erythroid Cells Lacking Erythroid Krupple-Like Factor (EKLF).
Gallagher P, Arcasoy M, Vayda S, Dressman H, Bieker J, Bodine D. A Differentiation Block in Erythroid Cells Lacking Erythroid Krupple-Like Factor (EKLF). Blood 2005, 106: 526. DOI: 10.1182/blood.v106.11.526.526.Peer-Reviewed Original ResearchWild typeErythroid differentiationMicroarray analysisDifferentiation blockErythroid cellsFocus genesMouse Genome 430 2.0 ArrayAffymetrix GeneChip Mouse Genome 430 2.0 ArrayFetal liver cellsCell cycle defectsTerminal erythroid differentiationCell cycle controlFetal liverIngenuity Pathway AnalysisR2 cellsMature erythroid cellsΒ-globin geneErythroid progenitor cellsErythroid genesNumerous genesDefinitive erythropoiesisDNA replicationTranscription factorsΒ-spectrinBiological functions
2004
Multiple Defects in Erythroid Gene Expression in Erythroid Krupple-Like Factor (EKLF) Target Genes in EKLF-Deficient Mice.
Gallagher P, Pilon A, Arcasoy M, Bodine D. Multiple Defects in Erythroid Gene Expression in Erythroid Krupple-Like Factor (EKLF) Target Genes in EKLF-Deficient Mice. Blood 2004, 104: 1602. DOI: 10.1182/blood.v104.11.1602.1602.Peer-Reviewed Original ResearchDNaseI hypersensitive sitesSubtractive hybridizationHypersensitive sitesΒ-globin geneHistone H3Transcription factorsTarget genesFetal liver cellsΒ-spectrinGene expressionΒ-globinErythroid gene expressionMouse Genome 430 2.0 ArrayAffymetrix GeneChip Mouse Genome 430 2.0 ArrayFactor target genesAHSP gene expressionChromatin immunoprecipitation analysisBand 3Mature erythroid progenitorsAHSP promoterRBC membrane proteinsErythroid genesChromatin upstreamChromatin modulatorsRegulated genesChromatin Remodeling of the Mouse AHSP Gene Requires EKLF.
Pilon A, Wong C, Garrett-Beal L, Weiss M, Gallagher P, Bodine D. Chromatin Remodeling of the Mouse AHSP Gene Requires EKLF. Blood 2004, 104: 375. DOI: 10.1182/blood.v104.11.375.375.Peer-Reviewed Original ResearchAlpha-Hemoglobin Stabilizing ProteinDNase I hypersensitive sitesAHSP geneAHSP gene expressionHypersensitive sitesWild typeΓ-globin mRNAFetal liver cellsHistone H3Human γ-globin genesGene expressionStrong DNase I hypersensitive siteIntron 1Wild-type chromatinChromatin Remodeling ComplexErythroid-specific proteinΓ-globin genePutative promoter sequencesTranscription factor EKLFExon 1Non-coding exonsΑ-globin mRNAPosition-independent expressionMRNA initiation siteRNase protection analysis