O6-Guanine Targeting Novel DNA Cross-Linker and ATR Inhibitor Combination for MGMT-Silenced IDH1/2 Mutant Acute Myeloid Leukemia
Bhardwaj P, Sundaram R, Friedman S, Baassiri A, Matthews M, VanOudenhove J, Gueble S, Halene S, Bindra R. O6-Guanine Targeting Novel DNA Cross-Linker and ATR Inhibitor Combination for MGMT-Silenced IDH1/2 Mutant Acute Myeloid Leukemia. Blood 2024, 144: 6130. DOI: 10.1182/blood-2024-210621.Peer-Reviewed Original ResearchAML patient samplesHematologic adverse effectsMGMT promoter hypermethylationPatient-derived xenograftsDe novoMismatch repairO6 position of guaninePromoter hypermethylationMyelodysplastic syndromeRNA-seq analysisMyeloid leukemiaATR inhibitorsDNA repair proteinsClinical trialsSelection of mutationsFunctional mismatch repairPatient samplesMutant acute myeloid leukemiaBiomarker-targeted therapiesCell line pairsAlkylation DNA damageMutant IDH1/2 inhibitorsRNA-seqCases of AMLMGMT promoter methylationUnraveling the Drivers of the Stress Granule Signature in Splicing Factor-Mutant Myeloid Malignancies
Biancon G, Busarello E, Cheng M, Sidoli S, VanOudenhove J, Bucciarelli G, Tebaldi T, Halene S. Unraveling the Drivers of the Stress Granule Signature in Splicing Factor-Mutant Myeloid Malignancies. Blood 2024, 144: 4117. DOI: 10.1182/blood-2024-211265.Peer-Reviewed Original ResearchRNA-binding proteinsStress granulesRNA-seqArsenite stressSF mutationsAcute myeloid leukemiaSplicing factorsSG proteinsStress responseClonal advantageSG coresMulti-omicsDeregulated genesMyelodysplastic syndromeEnhances SG formationU2AF1 S34F mutationSingle-cell RNA-seqWT cellsMegakaryocyte-erythroid progenitorsRegulation of translationTranslation initiation factorsImprove cell fitnessRNA-seq analysisPost-translational modificationsU2AF1 mutations