2013
BACH2 mediates negative selection and p53-dependent tumor suppression at the pre-B cell receptor checkpoint
Swaminathan S, Huang C, Geng H, Chen Z, Harvey R, Kang H, Ng C, Titz B, Hurtz C, Sadiyah MF, Nowak D, Thoennissen GB, Rand V, Graeber TG, Koeffler HP, Carroll WL, Willman CL, Hall AG, Igarashi K, Melnick A, Müschen M. BACH2 mediates negative selection and p53-dependent tumor suppression at the pre-B cell receptor checkpoint. Nature Medicine 2013, 19: 1014-1022. PMID: 23852341, PMCID: PMC3954721, DOI: 10.1038/nm.3247.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBasic-Leucine Zipper Transcription FactorsCell DeathCell DifferentiationCell SurvivalCell Transformation, NeoplasticDNA-Binding ProteinsGene DeletionGene Expression Regulation, LeukemicGreen Fluorescent ProteinsImmunoglobulin mu-ChainsMiceMolecular Sequence DataPAX5 Transcription FactorPre-B Cell ReceptorsPrecursor Cell Lymphoblastic Leukemia-LymphomaPrecursor Cells, B-LymphoidProto-Oncogene Proteins c-bcl-6Proto-Oncogene Proteins c-mycRNA, MessengerSTAT5 Transcription FactorTreatment OutcomeTumor Suppressor Protein p53V(D)J Recombination
2010
Pre-B Cell Receptor Signaling Distinguishes E2A-PBX1 From Other Subtypes of Acute Lymphoblastic Leukemia
Nahar R, Trageser D, Klemm L, Duy C, Hofmann W, Park E, Kim Y, Heisterkamp N, Jumaa H, Muschen M. Pre-B Cell Receptor Signaling Distinguishes E2A-PBX1 From Other Subtypes of Acute Lymphoblastic Leukemia. Blood 2010, 116: 274. DOI: 10.1182/blood.v116.21.274.274.Peer-Reviewed Original ResearchPre-B cell receptorPre-B cell receptor signalingFunctional pre-B cell receptorEarly pre-B cell stageCanonical Wnt/β-catenin signalingPre-B cell stageCell receptor signalingWnt/β-catenin signalingCell receptor functionE2A-PBX1Β-catenin signalingBCR-ABL1 oncogeneCell stageB cell lineage commitmentCell receptorReceptor signalingPre-B cell receptor expressionEarly B cell developmentComparative gene expressionMLL-AF4Pre-B cell receptor functionCell lineage commitmentReceptor functionGene expression differencesCanonical Wnt/β-catenin
2009
The Pax5 Fusion Product Pax5-C20orf112 Causes Downregulation of Pre-B Cell Receptor Genes and Induces Differential Proliferation Patterns in B-Lymphoblastic Cell Lines.
Nowak D, Kawamata N, Niebuhr B, Nowak V, Mossner M, Nahar R, Thoennissen N, Iwanski G, Stocking C, Dugas M, Hofmann W, Müschen M, Koeffler P. The Pax5 Fusion Product Pax5-C20orf112 Causes Downregulation of Pre-B Cell Receptor Genes and Induces Differential Proliferation Patterns in B-Lymphoblastic Cell Lines. Blood 2009, 114: 1284. DOI: 10.1182/blood.v114.22.1284.1284.Peer-Reviewed Original ResearchPre-B cell receptor signalingPre-B cell receptorWild-type PAX5Cell receptor signalingImmunoglobulin heavy locusCandidate genesFusion productsCell linesFunctional pre-B cell receptorB-cell-specific transcription factor Pax5Spleen tyrosine kinaseGlobal gene expression analysisReceptor signalingPleckstrin homology domainRetroviral expression constructsB-cell linkerGroup of genesTranscription factor Pax5Promoter binding sitesAdaptor protein 1Receptor pathwayGene expression analysisEmpty vector controlGene expression microarraysCommon genomic lesions
2008
Pre-B Cell Receptor Signaling Prevents Leukemic Transformation by BCR-ABL1
Trageser D, Duy C, Klemm L, Gruber T, Nahar R, Park E, Kim Y, Groffen J, Heisterkamp N, Hofmann W, Martinelli G, Williams R, Jumaa H, Muschen M. Pre-B Cell Receptor Signaling Prevents Leukemic Transformation by BCR-ABL1. Blood 2008, 112: 15. DOI: 10.1182/blood.v112.11.15.15.Peer-Reviewed Original ResearchFunctional pre-B cell receptorAcute lymphoblastic leukemiaBCR-ABL1Pre-B cell receptorCell receptorBone marrowPre-B cell receptor functionTransgenic miceLeukemic transformationLeukemic growthNOD/SCID miceWeight lossLeukemia cellsReceptor selectionTransgenic mouse modelSignificant weight lossPre-B cell receptor signalingBCR-ABL1 expressionSigns of diseaseSurvival signalsEarly B cell developmentLeukemic infiltrationSplenic enlargementCell receptor signalingPeripheral bloodThe Pre-B Cell Receptor Suppresses Leukemogenesis by Censoring MYC Expression.
Nahar R, Trageser D, Klemm L, Duy C, van Essen P, Kim Y, Heisterkamp N, Martinelli G, Hofmann W, Jack H, Jumaa H, Muschen M. The Pre-B Cell Receptor Suppresses Leukemogenesis by Censoring MYC Expression. Blood 2008, 112: 1918. DOI: 10.1182/blood.v112.11.1918.1918.Peer-Reviewed Original ResearchPre-B cell receptorPre-B cell receptor expressionPre-B cell receptor signalingFunctional pre-B cell receptorEarly pre-B cell stagePre-B cell stageCell receptor signalingSubstantial growth advantageB cell precursorsCell stageE2A-PBX1Receptor signalingCell receptorCell precursorsEarly B cell developmentGrowth advantageComparative gene expressionMYC expressionMLL-AF4Cell receptor expressionB cell developmentMYC mRNA levelsHeavy chain locusHigh expression levelsBCR-ABL1 oncogene
2007
Pre-B Cell Receptor Signaling Prevents Leukemic Transformation by BCR-ABL1.
Trageser D, Klemm L, Herzog S, Kim Y, Duy C, Hofmann W, Groffen J, Heisterkamp N, Jumaa H, Muschen M. Pre-B Cell Receptor Signaling Prevents Leukemic Transformation by BCR-ABL1. Blood 2007, 110: 2795. DOI: 10.1182/blood.v110.11.2795.2795.Peer-Reviewed Original ResearchPre-B cell receptorFunctional pre-B cell receptorImmunoglobulin heavy chain locusAcute lymphoblastic leukemiaBCR-ABL1Cell receptorSurvival signalsPre-B cell receptor signalingReceptor selectionEarly B cell developmentBone marrowPre-B cell receptor functionTransgenic miceLeukemic transformationCell receptor signalingRapid cell deathB cell developmentHuman BCR-ABL1Potent tumor suppressorHeavy chain locusPre B cellsSingle-cell PCRTransgenic mouse modelCell receptor functionB cell precursors
2004
The BCR-ABL1 Kinase Bypasses Selection for the Expression of a Pre–B Cell Receptor in Pre–B Acute Lymphoblastic Leukemia Cells
Klein F, Feldhahn N, Harder L, Wang H, Wartenberg M, Hofmann WK, Wernet P, Siebert R, Müschen M. The BCR-ABL1 Kinase Bypasses Selection for the Expression of a Pre–B Cell Receptor in Pre–B Acute Lymphoblastic Leukemia Cells. Journal Of Experimental Medicine 2004, 199: 673-685. PMID: 14993251, PMCID: PMC2213306, DOI: 10.1084/jem.20031637.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAdolescentAdultAgedBase SequenceCarrier ProteinsChildChild, PreschoolDNA, NeoplasmFemaleFusion Proteins, bcr-ablGene ExpressionGene Rearrangement, B-Lymphocyte, Heavy ChainHumansMaleMembrane GlycoproteinsMiddle AgedPhosphoproteinsPre-B Cell ReceptorsPrecursor B-Cell Lymphoblastic Leukemia-LymphomaProtein-Tyrosine KinasesReceptors, Antigen, B-CellSelection, GeneticConceptsPre-B cell receptorVH region genesWide gene expression profilesPre-B cell receptor signalingFunctional B-cell receptorFunctional pre-B cell receptorCell receptorReceptor engagementAntigen receptor engagementLeukemia cellsCell receptor signalingGene expression profilesRegion genesCell receptor engagementBCR-ABL1 kinase activityB cell receptorImmature B cellsVH gene rearrangementsKinase activityGene expressionExpression profilesAcute lymphoblastic leukemiaReceptor signalingSerial analysisBCR-ABL1