2023
Computational Discovery and Validation of NAD+ Biosynthesis As Unique Vulnerability in B-Lymphoid Malignancies
Li Q, Robinson M, Leveille E, Zhang C, Sun R, Cheng Z, Kume K, Cosgun K, Kothari S, Khanduja D, Nakada D, Müschen M. Computational Discovery and Validation of NAD+ Biosynthesis As Unique Vulnerability in B-Lymphoid Malignancies. Blood 2023, 142: 418. DOI: 10.1182/blood-2023-190269.Peer-Reviewed Original ResearchSmall molecule inhibitorsDrug discovery toolNAMPT inhibitorsCompound screenCell type-specific targetsCell linesMolecule inhibitorsPurine/pyrimidine metabolismTumor cell linesEnergy metabolismSalvage biosynthesis pathwaySolid tumor cell linesB cell developmentCellular energy metabolismB cell signalingAmino acid metabolismCell cycle arrestDiscovery toolDepletion of metabolitesBiosynthesis pathwayCompetitive fitnessRate-limiting enzymeNAMPT deletionConditional mouse modelEnergy stress
2019
Metabolic gatekeepers to safeguard against autoimmunity and oncogenic B cell transformation
Müschen M. Metabolic gatekeepers to safeguard against autoimmunity and oncogenic B cell transformation. Nature Reviews Immunology 2019, 19: 337-348. PMID: 30890785, DOI: 10.1038/s41577-019-0154-3.Peer-Reviewed Original ResearchConceptsB cell receptorAutoreactive B cell receptorsLineage-determining transcription factorsMetabolic gatekeeperMitochondrial ATP productionB-cell transformationTranscription factorsEnergy stressPhosphate pathway activityATP productionCell transformationSmall cytoplasmic volumeCell deathPathway activityB cellsEnergy metabolismCell proliferationCytoplasmic volumeCell receptorGlucose uptakeOncogeneB cell proliferationCellsMetabolic demandsAdditional glucose