Multiplex Enhanced Reduced Representation Bisulfite Sequencing (mERRBS) longitudinal analysis of adult Myelodysplastic Syndromes (MDS) and Acute Myeloid Leukemia (AML) with 1q jumping translocation after 5'-azacytidine treatment compared to controls

ABSTRACT: Jumping translocations are cytogenetic abnormalities associated with poor clinical outcome and progression in Myelodysplastic Syndromes/Acute Myeloid Leukemia (MDS/AML).Typically a donor chromosome, often a trisomic 1q, is transferred onto 2 or more recipient chromosomes. Previous studies have demonstrated the crosstalk between DNA hypomethylation and 1q trisomy. Here, we used an epi-genomic approach in sequential samples from a cohort of MDS and AML with the appearance of 1q jumping translocations after 5’-azacytidine (AZA) treatment.

ORGANISM(S): Homo sapiens

PROVIDER: GSE271912 | GEO | 2025/07/01

REPOSITORIES: GEO