2020
Disease-associated CTNNBL1 mutation impairs somatic hypermutation by decreasing nuclear AID
Kuhny M, Forbes LR, Çakan E, Vega-Loza A, Kostiuk V, Dinesh RK, Glauzy S, Stray-Pedersen A, Pezzi AE, Hanson IC, Vargas-Hernandez A, Xu ML, Akdemir Z, Jhangiani SN, Muzny DM, Gibbs RA, Lupski JR, Chinn IK, Schatz DG, Orange JS, Meffre E. Disease-associated CTNNBL1 mutation impairs somatic hypermutation by decreasing nuclear AID. Journal Of Clinical Investigation 2020, 130: 4411-4422. PMID: 32484799, PMCID: PMC7410074, DOI: 10.1172/jci131297.Peer-Reviewed Original ResearchConceptsB cellsActivation-induced cytidine deaminaseHealthy donor counterpartsIsotype-switched B cellsCommon variable immunodeficiencyMemory B cellsSomatic hypermutationAutoimmune cytopeniasDecreased incidenceVariable immunodeficiencyB cell linesUnderlying molecular defectsNuclear AIDPatient's EBVRamos B cellsPatientsProtein 1Cell linesMolecular defectsCellsCytidine deaminaseMutations
2015
Mechanisms of clonal evolution in childhood acute lymphoblastic leukemia
Swaminathan S, Klemm L, Park E, Papaemmanuil E, Ford A, Kweon SM, Trageser D, Hasselfeld B, Henke N, Mooster J, Geng H, Schwarz K, Kogan SC, Casellas R, Schatz DG, Lieber MR, Greaves MF, Müschen M. Mechanisms of clonal evolution in childhood acute lymphoblastic leukemia. Nature Immunology 2015, 16: 766-774. PMID: 25985233, PMCID: PMC4475638, DOI: 10.1038/ni.3160.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAnimalsAntibody DiversityB-LymphocytesChildChild, PreschoolClonal EvolutionCytidine DeaminaseDNA-Binding ProteinsFemaleFlow CytometryHomeodomain ProteinsHumansImmunoblottingInfantMaleMice, Inbred NODMice, KnockoutMice, SCIDMice, TransgenicMicroscopy, FluorescencePrecursor Cell Lymphoblastic Leukemia-LymphomaPrecursor Cells, B-LymphoidReverse Transcriptase Polymerase Chain ReactionTumor Cells, Cultured