2013
AID downregulation is a novel function of the DNMT inhibitor 5-aza-deoxycytidine
Tsai CT, Yang PM, Chern TR, Chuang SH, Lin JH, Klemm L, Müschen M, Chen CC. AID downregulation is a novel function of the DNMT inhibitor 5-aza-deoxycytidine. Oncotarget 2013, 5: 211-223. PMID: 24457556, PMCID: PMC3960202, DOI: 10.18632/oncotarget.1319.Peer-Reviewed Original ResearchConceptsActivation-induced cytidine deaminaseClass switch recombinationTumor suppressor geneHematopoietic cancer cellsAID expressionSomatic hypermutationNovel biological functionDNMT inhibitor 5Cancer cellsHost genesProteasomal degradationDNMT inhibitorsNovel functionBiological functionsInhibitor 5Suppressor geneSwitch recombinationImmunoglobulin genesCancer progressionCytidine deaminaseGenesDNMT1ZEBMolecular dockingActive site
2009
The B Cell Mutator AID Promotes B Lymphoid Blast Crisis and Drug Resistance in Chronic Myeloid Leukemia
Klemm L, Duy C, Iacobucci I, Kuchen S, von Levetzow G, Feldhahn N, Henke N, Li Z, Hoffmann TK, Kim YM, Hofmann WK, Jumaa H, Groffen J, Heisterkamp N, Martinelli G, Lieber MR, Casellas R, Müschen M. The B Cell Mutator AID Promotes B Lymphoid Blast Crisis and Drug Resistance in Chronic Myeloid Leukemia. Cancer Cell 2009, 16: 232-245. PMID: 19732723, PMCID: PMC2931825, DOI: 10.1016/j.ccr.2009.07.030.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBenzamidesBlast CrisisB-LymphocytesCell Line, TumorCytidine DeaminaseDrug Resistance, NeoplasmFusion Proteins, bcr-ablGreen Fluorescent ProteinsHumansImatinib MesylateLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLuciferases, RenillaMiceMice, Inbred BALB CMice, KnockoutMice, SCIDMice, TransgenicMutationPiperazinesPyrimidinesXenograft Model Antitumor AssaysConceptsLymphoid blast crisisChronic myeloid leukemiaB-lymphoid blast crisisBCR-ABL1 mutationsDrug resistanceMyeloid leukemiaBlast crisisCML cellsMechanisms of progressionImatinib resistanceClinical significanceBCR-ABL1Causative roleDNA repair genesLeukemia cellsRepair genesLeukemiaTumor suppressorAID expressionOverall genetic instabilityProgressionCellsGenetic instabilityImatinibMutations