Lgr5 Enables Positive B-Cell Selection and Tumor-Initiation in B-Cell Malignancies
Cosgun K, Deb G, Yang X, Xiao G, Sadras T, Auer F, Lee J, Abarientos A, Mangolini M, Aghajanirefah A, Geng H, Jumaa H, Polson A, Clevers H, Muschen M. Lgr5 Enables Positive B-Cell Selection and Tumor-Initiation in B-Cell Malignancies. Blood 2018, 132: 547. DOI: 10.1182/blood-2018-99-116956.Peer-Reviewed Original ResearchB-cell malignanciesB-cell lineageAntibody-drug conjugatesLeukemia-initiating cellsTransplant recipientsB-ALLSurface expressionCancer stem cell markersWorse overall survivalMature B cell poolPoor clinical outcomeSingle-agent treatmentΒ-cateninB cell poolB cell selectionStem cell markersΒ-catenin activationΒ-catenin target genesLGR5 overexpressionLIC frequencyOverall survivalLeukemia burdenClinical outcomesEnvironmental antigensRecipient mice