2014
IFITM3 (CD225) Regulates CD19 Surface Expression and CD19-Mediated Activation of PI3K Signaling in Pre-B Acute Lymphoblastic Leukemia Cells
Lee J, Geng H, Chen Z, Park E, Park A, Klemm L, Bailey C, Muschen M. IFITM3 (CD225) Regulates CD19 Surface Expression and CD19-Mediated Activation of PI3K Signaling in Pre-B Acute Lymphoblastic Leukemia Cells. Blood 2014, 124: 1070. DOI: 10.1182/blood.v124.21.1070.1070.Peer-Reviewed Original ResearchCD19-specific chimeric antigen receptorTime of diagnosisB cell progenitorsPI3K-AktSurface expressionCell cycle arrestC-myc expressionCD19 expressionCell progenitorsB cellsHuman preAcute lymphoblastic leukemia cellsLow-dose AdriamycinPatient-derived preSignificant inhibitionRelapse-free survivalG0/G1 cell cycle arrestMRNA levelsChimeric antigen receptorExpression of CD19Cycle arrestBCR-ABL1 activityG1 cell cycle arrestLymphoblastic leukemia cellsG0/G1 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 cells
2013
Ifitm3 (CD225) Mediates CD19-Dependent Survival and Proliferation During Normal B Cell Development and In Ph+ ALL
Lee J, Geng H, Chen Z, Park E, Klemm L, Bailey C, Muschen M. Ifitm3 (CD225) Mediates CD19-Dependent Survival and Proliferation During Normal B Cell Development and In Ph+ ALL. Blood 2013, 122: 2505. DOI: 10.1182/blood.v122.21.2505.2505.Peer-Reviewed Original ResearchB cell progenitorsC-myc expressionOverall survivalCell cycle arrestCell progenitorsB cellsBCR-ABL1Minimal residual disease statusResidual disease statusSignificant inhibitionTime of diagnosisG0/G1 cell cycle arrestHigh expression levelsPoor overall survivalExpression of CD19Treatment of adriamycinSurface expressionCycle arrestBCR-ABL1 activityG1 cell cycle arrestExpression levelsG0/G1 phaseCellular senescenceLow surface expressionLevels of p53Gas7 Induces The Proliferation Of Ph+ ALL Cells and Prevents The Differentiation Of Early B Cell Progenitors Into CD25high Small Pre-B Cells
Lee J, Buchner M, Geng H, Swaminathan S, Park E, Klemm L, Lin-Chao S, So C, Muschen M. Gas7 Induces The Proliferation Of Ph+ ALL Cells and Prevents The Differentiation Of Early B Cell Progenitors Into CD25high Small Pre-B Cells. Blood 2013, 122: 2506. DOI: 10.1182/blood.v122.21.2506.2506.Peer-Reviewed Original ResearchAcute lymphoblastic leukemiaAcute myeloid leukemiaTyrosine kinase inhibitorsB cell progenitorsBCR-ABL1B cell developmentEarly B cell developmentCell progenitorsB-cell lineage leukemiaPediatric acute lymphoblastic leukemiaMotor neuron numberBone marrow B-cell progenitorsEffects of Stat5Growth arrest-specific gene 7Levels of p21Leukemia cell survivalExpression of intracellularLymphoblastic leukemiaIL7R expressionMyeloid leukemiaBone marrowB cellsInterleukin-7Pre B cellsSelf-renewal capacity