2019
Targeting Unique Synthetic Lethal Interactions between PI3K and MYC in B-ALL
Xiao G, Kume K, Geng H, Han T, Klemm L, Müschen M. Targeting Unique Synthetic Lethal Interactions between PI3K and MYC in B-ALL. Blood 2019, 134: 3785. DOI: 10.1182/blood-2019-128719.Peer-Reviewed Original ResearchMYC protein levelsPI3KCell deathMYC overexpressionPTEN deletionRescue effectProtein levelsPI3K hyperactivationMYC protein stabilityTranscription factor Pax5Wild-type MycDegradation of MycSynthetic lethal interactionsGlutamine consumptionGene expression profilesCellular ATP levelsInhibition of glutaminolysisATP levelsPTEN inhibitor SF1670Deletion of PTENMyc mutantsPI3K pathwayPI3K subunitsMyc proteinProtein gene
2016
Transcriptional Control of Glucose and Energy Supply Prevents Oncogenic Signaling and B Cell Transformation
Chan L, Chen Z, Xiao G, Lee J, Geng H, Christian H, Cazzaniga V, Cazzaniga G, Dickins R, Müschen M. Transcriptional Control of Glucose and Energy Supply Prevents Oncogenic Signaling and B Cell Transformation. Blood 2016, 128: 437. DOI: 10.1182/blood.v128.22.437.437.Peer-Reviewed Original ResearchB-cell transcription factorsTranscription factorsCellular ATP levelsPositive regulatorOncogenic signalingNegative regulatorSurvival fitnessCRISPR/Cas9-mediated deletionWild-type PAX5Glucose uptakeQuantitative chromatin immunoprecipitationEffect of PAX5Regions of genesB cell identityProtein levelsCompetitive growth assaysATP levelsTumor suppressive functionSecondary genetic lesionsB-lineageChIPseq dataTranscriptional controlChromatin immunoprecipitationB-cell transformationPatient-derived pre