2018
Divergent Evolutionary Trajectories of Erk- and Stat5-Activating Lesions in Acute Lymphoblastic Leukemia
Chan L, Shojaee S, Hurtz C, Auer F, Chen Z, Cosgun K, Geng H, Sadras T, White D, Muschen M. Divergent Evolutionary Trajectories of Erk- and Stat5-Activating Lesions in Acute Lymphoblastic Leukemia. Blood 2018, 132: 568. DOI: 10.1182/blood-2018-99-115536.Peer-Reviewed Original ResearchEvolutionary trajectoriesColony formation abilityCompetitive fitnessCommitment stepPre-B cell receptorDivergent evolutionary trajectoriesUpstream kinase MEKNormal B cell developmentOncogenic signal transductionInducible ablationActivation of STAT5B cell developmentEmpty vector controlActivation of ERKCentral oncogenic driverB-cell transformationImmature B cellsSignal transductionFormation abilityKinase MEKPhosphorylation of ERKGrowth factor receptorPatient-derived preAlternative pathwayERK activity
2014
BACH2 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 phase
2010
The Tumor Suppressor PTEN Is Required to Prevent Cellular Senescence and Cell Cycle Arrest In B Cell Lineage and Chronic Myeloid Leukemia
Shojaee S, Garcia C, Wu H, Muschen M. The Tumor Suppressor PTEN Is Required to Prevent Cellular Senescence and Cell Cycle Arrest In B Cell Lineage and Chronic Myeloid Leukemia. Blood 2010, 116: 513. DOI: 10.1182/blood.v116.21.513.513.Peer-Reviewed Original ResearchB-cell lineage leukemiaCML-like leukemiaChronic myeloid leukemiaB-cell lineageAcute lymphoblastic leukemiaDeletion of PTENLeukemia stem cellsCell cycle arrestT-cell lineageBCR-ABL1Myeloid leukemiaB cell precursorsCellular senescencePI3K/AktCell lineagesLeukemia cell growthEmpty vector controlLeukemia cellsTumor suppressorCML cellsSolid tumorsCycle arrestWestern blotCell precursorsStem cells
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