Maria Rosaria Imperato

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Oncogenic transcription factors such as RUNX1/ETO, which is generated by the chromosomal translocation t(8;21), subvert normal blood cell development by impairing differentiation and driving malignant self-renewal. Here, we use digital footprinting and chromatin immunoprecipitation sequencing (ChIP-seq) to identify the core RUNX1/ETO-responsive(More)
The differentiation from multipotent hematopoietic stem cells (HSC) to mature and functional blood cells requires the finely tuned regulation of gene expression at each stage of development. Specific transcription factors play a key role in this process as they modulate the expression of their target genes in an exquisitely lineage-specific manner. A large(More)
Hereditary fructose intolerance (HFI) is an autosomal recessive metabolic disease caused by impaired functioning of human liver aldolase (ALDOB). At least 54 subtle/point mutations and only two large intragenic deletions have been found in the ALDOB gene. Here we report two novel ALDOB variants (p.R46W and p.Y343H) and an intragenic deletion that we found(More)
Acute myeloid leukemia (AML) is a heterogeneous disease caused by mutations in transcriptional regulator genes, but how different mutant regulators shape the chromatin landscape is unclear. Here, we compared the transcriptional networks of two types of AML with chromosomal translocations of the RUNX1 locus that fuse the RUNX1 DNA-binding domain to different(More)
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