2021
Beta-Catenin Forms Repressive Complexes with Ikzf1 and Ikzf3 to Orchestrate Tumor-Suppression in B-Cell Malignancies
Cosgun K, Robinson M, Chan L, Hur M, Leveille E, Song J, Chan W, Müschen M. Beta-Catenin Forms Repressive Complexes with Ikzf1 and Ikzf3 to Orchestrate Tumor-Suppression in B-Cell Malignancies. Blood 2021, 138: 29. DOI: 10.1182/blood-2021-148597.Peer-Reviewed Original ResearchB-cell malignanciesΒ-catenin activationΒ-cateninOncogenic Wnt/β-catenin signalingMalignant B-lymphoid cellsGenetic deletionRefractory B-ALLTranscriptional repressionB-cell lymphomaTumor suppressionWnt/β-catenin signalingΒ-catenin/TCF complexMature B-cell malignanciesB-lymphoid cellsCancer cell linesΒ-catenin signalingClonal fitnessOverall survivalLeukemia burdenNSG miceB-ALLCell cycle arrestNuclear β-cateninPan-cancer analysisFrequent lesions
2019
Lgr5 Functions As a Critical Negative Regulator of Wnt/β-Catenin Signaling and Is Essential for B-Lymphopoiesis and Malignant B-Cell Transformation
Cosgun K, Deb G, Yang X, Xiao G, Sadras T, Lee J, Chan L, Kume K, Yang L, Geng H, Chan J, Song J, Jumaa H, Polson A, Clevers H, Müschen M. Lgr5 Functions As a Critical Negative Regulator of Wnt/β-Catenin Signaling and Is Essential for B-Lymphopoiesis and Malignant B-Cell Transformation. Blood 2019, 134: 748. DOI: 10.1182/blood-2019-127263.Peer-Reviewed Original ResearchB-cell lineage acute lymphoblastic leukemiaWnt/β-catenin signalingΒ-catenin signalingNuclear β-cateninAntibody-drug conjugatesB cell developmentB cell survivalΒ-cateninB lymphopoiesisFunction of LGR5Median mRNA levelsTime of diagnosisPoor clinical outcomeRole of LGR5Acute lymphoblastic leukemiaB-cell lymphomaLeukemia initiating cellsWnt/β-cateninHigh surface expressionMalignant B-cell transformationCell linesB cell precursorsTypes of cancerHuman colon cancer cell linesB-cell lineage
2010
WNT/β-Catenin Signaling in Leukemia
Müschen M. WNT/β-Catenin Signaling in Leukemia. 2010, 129-142. DOI: 10.1007/978-1-4419-8023-6_6.Peer-Reviewed Original ResearchWnt/β-catenin signalingΒ-catenin signalingLeukemia stem cellsLeukemia-initiating cellsStem cellsRelapse of leukemiaMajor clinical problemWnt/β-cateninNovel therapy approachesActive Wnt/β-catenin signalingNormal hematopoiesisTreatment of leukemiaLeukemic cloneClinical problemLeukemia subtypesLeukemiaHematopoietic stem cellsNatural historyDrug resistanceMalignant outgrowthMultiple hematopoietic lineagesProgenitor cellsΒ-cateninTherapy approachesMyeloid progenitorsPre-B Cell Receptor Signaling Distinguishes E2A-PBX1 From Other Subtypes of Acute Lymphoblastic Leukemia
Nahar R, Trageser D, Klemm L, Duy C, Hofmann W, Park E, Kim Y, Heisterkamp N, Jumaa H, Muschen M. Pre-B Cell Receptor Signaling Distinguishes E2A-PBX1 From Other Subtypes of Acute Lymphoblastic Leukemia. Blood 2010, 116: 274. DOI: 10.1182/blood.v116.21.274.274.Peer-Reviewed Original ResearchPre-B cell receptorPre-B cell receptor signalingFunctional pre-B cell receptorEarly pre-B cell stageCanonical Wnt/β-catenin signalingPre-B cell stageCell receptor signalingWnt/β-catenin signalingCell receptor functionE2A-PBX1Β-catenin signalingBCR-ABL1 oncogeneCell stageB cell lineage commitmentCell receptorReceptor signalingPre-B cell receptor expressionEarly B cell developmentComparative gene expressionMLL-AF4Pre-B cell receptor functionCell lineage commitmentReceptor functionGene expression differencesCanonical Wnt/β-catenin