2023
3189 – REVISITING THE HEMATOPOIETIC AND ERYTHROPOIETIC DEFECTS IN RPS19 AND RPL5 HAPLOINSUFFICIENCY AT THE DEVELOPMENTAL LEVEL
Tang Y, Ling T, Durand S, Palis J, Steiner L, Mohandas N, Gallagher P, Lipton J, Crispino J, Blanc L. 3189 – REVISITING THE HEMATOPOIETIC AND ERYTHROPOIETIC DEFECTS IN RPS19 AND RPL5 HAPLOINSUFFICIENCY AT THE DEVELOPMENTAL LEVEL. Experimental Hematology 2023, 124: s144. DOI: 10.1016/j.exphem.2023.06.296.Peer-Reviewed Original ResearchRibosomal proteinsDiamond-Blackfan anemiaGlobal protein synthesisTerminal erythroid differentiationStem cell exhaustionHematopoietic stem cell exhaustionKey transcription factorInherited bone marrow failure syndromeFailure of erythropoiesisCell cycle arrestHematopoietic developmentMutant cellsTranscription factorsProgenitor stageCRISPR/Erythroid differentiationVav-iCreMendelian ratioDefective erythropoiesisRPS19Bone marrow failure syndromesLoxP sitesProtein synthesisBone marrow failureHematopoietic progenitors
2015
Pomalidomide reverses γ-globin silencing through the transcriptional reprogramming of adult hematopoietic progenitors
Dulmovits BM, Appiah-Kubi AO, Papoin J, Hale J, He M, Al-Abed Y, Didier S, Gould M, Husain-Krautter S, Singh SA, Chan KW, Vlachos A, Allen SL, Taylor N, Marambaud P, An X, Gallagher PG, Mohandas N, Lipton JM, Liu JM, Blanc L. Pomalidomide reverses γ-globin silencing through the transcriptional reprogramming of adult hematopoietic progenitors. Blood 2015, 127: 1481-1492. PMID: 26679864, PMCID: PMC4797024, DOI: 10.1182/blood-2015-09-667923.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnemia, Sickle CellBeta-GlobinsCarrier ProteinsErythroid Precursor CellsErythropoiesisFetal HemoglobinGamma-GlobinsGene Expression Regulation, DevelopmentalGenetic VectorsHematopoietic Stem CellsHistone DemethylasesHumansIkaros Transcription FactorKruppel-Like Transcription FactorsLentivirusMultiple MyelomaNeoplasm ProteinsNuclear ProteinsProteasome Endopeptidase ComplexRepressor ProteinsRNA InterferenceRNA, Small InterferingSOXD Transcription FactorsThalidomideTranscription, GeneticConceptsSickle cell anemiaCell anemiaΓ-globinThird-generation immunomodulatory drugAdult human erythroblastsMultiple myeloma patientsHematopoietic progenitorsΓ-globin levelsΓ-globin repressionCurrent therapeutic strategiesErythroid differentiation programFetal hemoglobinAdult hematopoietic progenitorsPomalidomide treatmentImmunomodulatory drugsMyeloma patientsTranscriptional reprogrammingFetal hemoglobin productionTranscription networksTherapeutic strategiesDifferentiation programPomalidomideHuman erythroblastsΒ-hemoglobinopathiesGenetic ablation
2014
Nonstochastic Reprogramming from a Privileged Somatic Cell State
Guo S, Zi X, Schulz VP, Cheng J, Zhong M, Koochaki SH, Megyola CM, Pan X, Heydari K, Weissman SM, Gallagher PG, Krause DS, Fan R, Lu J. Nonstochastic Reprogramming from a Privileged Somatic Cell State. Cell 2014, 156: 649-662. PMID: 24486105, PMCID: PMC4318260, DOI: 10.1016/j.cell.2014.01.020.Peer-Reviewed Original ResearchConceptsSomatic cell stateCell statesAcquisition of pluripotencyMurine hematopoietic progenitorsEndogenous Oct4Cell cycle accelerationNonstochastic mannerSomatic cellsProgeny cellsPluripotent fateYamanaka factorsCell cycleHematopoietic progenitorsP53 knockdownPluripotencyReprogrammingCycling populationFactor expressionCellsFibroblastsImportant bottleneckKnockdownProgenitorsFateExpression
2012
Teleost growth factor independence (gfi) genes differentially regulate successive waves of hematopoiesis
Cooney JD, Hildick-Smith GJ, Shafizadeh E, McBride PF, Carroll KJ, Anderson H, Shaw GC, Tamplin OJ, Branco DS, Dalton AJ, Shah DI, Wong C, Gallagher PG, Zon LI, North TE, Paw BH. Teleost growth factor independence (gfi) genes differentially regulate successive waves of hematopoiesis. Developmental Biology 2012, 373: 431-441. PMID: 22960038, PMCID: PMC3532562, DOI: 10.1016/j.ydbio.2012.08.015.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsCloning, MolecularConserved SequenceDNA-Binding ProteinsEmbryo, NonmammalianEpistasis, GeneticErythropoiesisEvolution, MolecularGene Expression Regulation, DevelopmentalHematopoiesisHematopoietic Stem CellsHematopoietic SystemModels, BiologicalMolecular Sequence DataZebrafishZebrafish ProteinsConceptsHematopoietic stem cellsTranscription factorsDefinitive hematopoiesisRUNX-1Hematopoietic stem/progenitor cell developmentKey hematopoietic transcription factorsC-MybDefinitive hematopoietic progenitorsHematopoietic transcription factorsProgenitor cell developmentLineage specificationPrimitive hematopoiesisGfi1aaEpistatic relationshipErythroid developmentTranscriptional programsGFI1BHematopoietic lineagesFunctional analysisCritical regulatorCell developmentZebrafishHematopoietic progenitorsDistinct rolesPrimitive progenitors
2009
Genome Expression Profiling of the First Hematopoietic Progenitors of the Mouse Embryo.
Baron M, Isern J, Fraser S, He Z, Tuck D, Schulz V, Gallagher P. Genome Expression Profiling of the First Hematopoietic Progenitors of the Mouse Embryo. Blood 2009, 114: 2536. DOI: 10.1182/blood.v114.22.2536.2536.Peer-Reviewed Original ResearchGenome expression profilingMouse embryosGFP reporterExpression profilingErythroid lineageLineage-specific cell typesEmbryonic globin genesDefinitive erythroid lineagesHematopoietic progenitorsGlobin gene expressionCandidate transcriptional regulatorsCell typesPrimitive erythroid lineageLineage-specific expressionEarly mouse embryosAnalysis of promotersEnd of gastrulationEmbryonic day 7.5Hematopoietic cell typesEarly hematopoietic progenitorsExpression of GATA2Distinct functional classesOrganelle biogenesisRibosome biogenesisPrimitive erythropoiesis