2015
Identification of FOXM1 as a therapeutic target in B-cell lineage acute lymphoblastic leukaemia
Buchner M, Park E, Geng H, Klemm L, Flach J, Passegué E, Schjerven H, Melnick A, Paietta E, Kopanja D, Raychaudhuri P, Müschen M. Identification of FOXM1 as a therapeutic target in B-cell lineage acute lymphoblastic leukaemia. Nature Communications 2015, 6: 6471. PMID: 25753524, PMCID: PMC4366523, DOI: 10.1038/ncomms7471.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnimalsAntineoplastic AgentsB-LymphocytesCell ProliferationCell SurvivalChildClinical Trials as TopicCyclin-Dependent Kinase Inhibitor p16Drug Resistance, NeoplasmForkhead Box Protein M1Forkhead Box Protein O3Forkhead Transcription FactorsGene Expression Regulation, LeukemicHumansMicePeptidesPrecursor Cell Lymphoblastic Leukemia-LymphomaSignal TransductionSurvival AnalysisThiostreptonXenograft Model Antitumor AssaysConceptsAcute lymphoblastic leukemiaLymphoblastic leukemiaTherapeutic targetB-cell lineage acute lymphoblastic leukemiaFOXM1 levelsAggressive clinical coursePre-B cell receptor checkpointNovel therapeutic targetB cell populationsNormal B cell populationsClinical coursePoor outcomeCure rateNormal B cell developmentFOXM1 inhibitionB cell developmentDrug resistanceFoxm1 deletionFOXM1Colony formationPatientsLeukemiaCell survivalPrognosisTranscriptional inactivation
2014
Divergent Lineage-Specific Functions of PP2A in Chronic Phase CML and Lymphoid Blast Crisis
Xiao G, Geng H, Chan L, Chen Z, Muschen M. Divergent Lineage-Specific Functions of PP2A in Chronic Phase CML and Lymphoid Blast Crisis. Blood 2014, 124: 3128. DOI: 10.1182/blood.v124.21.3128.3128.Peer-Reviewed Original ResearchFunction of PP2ACell lineagesB cell developmentB-cell lineageSer/Thr phosphataseCell developmentPI3K-AktEarly B cell developmentProtein phosphatase 2ALineage-specific functionsNormal B cell developmentChronic phase chronic myeloid leukemiaLineage-specific requirementGlycolytic fluxPre-B cell receptor checkpointMyeloid lineagePhase chronic myeloid leukemiaChronic myeloid leukemiaRegulation of AktS6 ribosomal proteinHigh glycolytic fluxRapid cell deathLymphoid blast crisisImportant tumor suppressorColony formation capabilityBACH2 promotes Lineage-Specific Fate Decisions in BCR-ABL1-Driven Leukemia
Park E, Swaminathan S, Sadiyah M, Igarashi K, Melnick A, Muschen M. BACH2 promotes Lineage-Specific Fate Decisions in BCR-ABL1-Driven Leukemia. Blood 2014, 124: 513. DOI: 10.1182/blood.v124.21.513.513.Peer-Reviewed Original ResearchLymphoid blast crisisFate decisionsB-cell lineageCML-like diseaseCell lineagesTumor suppressorCML cellsBCR-ABL1Transcription factorsTransplant recipientsLineage-specific transcription factorsChronic phaseB-cell-specific transcription factorCell-specific transcription factorsBlast crisisPre-B cell receptor checkpointB-cell lineage leukemiaPrimary human CML cellsRole of Bach2Multi-lineage progenitor cellsEmpty vector controlGene expression analysisSelective proliferative advantagePotent tumor suppressorCML chronic phaseFOXM1 Mediates Drug-Resistance and Represents a Therapeutic Target in Pre-B Acute Lymphoblastic Leukemia
Buchner M, Park E, Klemm L, Geng H, Kopanja D, Raychaudhuri P, Muschen M. FOXM1 Mediates Drug-Resistance and Represents a Therapeutic Target in Pre-B Acute Lymphoblastic Leukemia. Blood 2014, 124: 790. DOI: 10.1182/blood.v124.21.790.790.Peer-Reviewed Original ResearchB cell developmentFOXM1 protein levelsAcute lymphoblastic leukemiaB cell progenitorsB cell precursorsCell developmentFOXO factorsRegulation of FoxM1BCR-ABL1Cell lineagesB-cell lineageBox transcription factor familyCell progenitorsProtein levelsEarly B cell developmentLymphoblastic leukemiaTranscription factor familyCell precursorsGene expression surveyFoxM1 downregulationNormal B cell developmentPre-B cell receptor checkpointFOXM1 expressionTherapeutic targetB cellsThe Linker Protein GAS7 Negatively Regulates Pre-B Cell Differentiation and Amplifies Proliferation and Survival Signals in Acute Lymphoblastic Leukemia
Lee J, Buchner M, Geng H, Swaminathan S, Park E, Park A, Lin-Chao S, So C, Muschen M. The Linker Protein GAS7 Negatively Regulates Pre-B Cell Differentiation and Amplifies Proliferation and Survival Signals in Acute Lymphoblastic Leukemia. Blood 2014, 124: 3777. DOI: 10.1182/blood.v124.21.3777.3777.Peer-Reviewed Original ResearchAcute lymphoblastic leukemiaTyrosine kinase inhibitorsLymphoblastic leukemiaBCR-ABL1B-cell lineage leukemiaPre-B cell differentiationTyrosine kinase inhibitor treatmentPediatric acute lymphoblastic leukemiaTreatment-related acute myeloid leukemiaAcute myeloid leukemiaPre-B cell receptor checkpointKinase inhibitor treatmentEffects of Stat5Spontaneous IgNormal B cell developmentMyeloid leukemiaB cell progenitorsBone marrowCell differentiationInhibitor treatmentB cell developmentLeukemiaSelf-renewal capacityConditional deletionKinase inhibitors
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
2012
SOX4 enables Oncogenic Survival Signals in Acute Lymphoblastic Leukemia
Ramezani-Rad P, Geng H, Chan L, Hurtz C, Jumaa H, Melnick A, Paietta E, Carroll W, Willman C, Lefebvre V, Muschen M. SOX4 enables Oncogenic Survival Signals in Acute Lymphoblastic Leukemia. Blood 2012, 120: 863. DOI: 10.1182/blood.v120.21.863.863.Peer-Reviewed Original ResearchARF/p53PI3K/AktTranscription factorsPoor clinical outcomeNegative regulationBCR-ABL1B cell precursorsPre-B cell transitionClinical outcomesDe-phosphorylation eventsCpG methylation analysisMRNA levelsPre-B cell receptor checkpointMyeloid leukemiaP110 catalytic subunitCytokine receptor signalingB cell developmentB-cell lineage leukemiaSOX4 transcription factorTyrosine kinase inhibitor treatmentPI3K/Akt pathwayCell precursorsT cell developmentCritical upstream regulatorPutative DNA