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 capability
2008
Lymphoid Blast Crisis Transformation and Development of Drug- Resistance in Chronic Myeloid Leukemia Are Driven by Aberrant Somatic Hypermutation
Klemm L, Duy C, Feldhahn N, Groffen J, Kim Y, Hofmann W, Jumaa H, Lieber M, Casellas R, Muschen M. Lymphoid Blast Crisis Transformation and Development of Drug- Resistance in Chronic Myeloid Leukemia Are Driven by Aberrant Somatic Hypermutation. Blood 2008, 112: 571. DOI: 10.1182/blood.v112.11.571.571.Peer-Reviewed Original ResearchChronic phase chronic myeloid leukemiaPhase chronic myeloid leukemiaChronic myeloid leukemiaLymphoid blast crisisGerminal center B cellsAberrant somatic hypermutationSomatic hypermutationBCR-ABL1 kinase domainKinase domainEctopic expressionB cell lineage commitmentB-cell-specific transcription factor Pax5Lineage-specific activationCML cellsAID protein levelsImatinib resistanceAberrant activationB cellsTranscription factor Pax5AID expressionBCR-ABL1Cell lineage commitmentCytidine deaminase AIDDownstream regulatory elementsB-cell-specific activation