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MLL-AF4 is a hallmark genomic aberration which arises prenatally in high-risk infant acute lymphoblastic leukemia (ALL). In human embryonic stem cells (hESCs), MLL-AF4 skewed hemato-endothelial specification but was not sufficient for transformation. Additional cooperating genetic insults seem requi...
ORGANISM(S): Homo sapiens 
FLT3 is the most frequently mutated gene in AML – up to 40% of AML harbor an activating mutation within FLT3 gene. Though AML is a relatively rare disease, such a high mutability rate, as observed with FLT3 gene, is striking. To elucidate the molecular background of this phenomenon, we have establ...
ORGANISM(S): Mus musculus 
FLT3-ITDs Introduce a Myeloid Differentiation and Transformation Bias in Lympho-myeloid Multipotent Progenitors WT multipotent progenitors were compared with FLT3-ITD multipotent progenitors
ORGANISM(S): Mus musculus 
This data set was used to study FLT3 wild type and mutants in childhood AML samples from the Pediatric Oncology Group Study 9421. Abstract: Fms-like tyrosine kinase 3 (FLT3) mutations are associated with unfavorable outcomes in children with acute myeloid leukemia (AML). We used DNA microarrays to i...
ORGANISM(S): Homo sapiens 
Internal tandem duplications in the tyrosine kinase receptor FLT3 (FLT3-ITD) are among the most common lesions in acute myeloid leukemia (AML) and there exists a need for new forms of treatment. Using ex vivo drug sensitivity screening, we found that FLT3-ITD+ patient cells are particularly sensitiv...
ORGANISM(S): Homo sapiens (Human) 
2020-09-02 | PXD009423 | Pride
Acute myeloid leukemia with normal karyotype (NK-AML) represents a cytogenetic grouping with intermediate prognosis but substantial molecular and clinical heterogeneity. Within this subgroup, presence of FLT3 (FMS-like tyrosine kinase 3) internal tandem duplication (ITD) mutation predicts less favo...
ORGANISM(S): Homo sapiens 
FLT3+/CD11b+ Dendritic cell (DC) progenitor was amplified in vitro from mouse bone marrow.
ORGANISM(S): Mus musculus 
In this series we described the gene expression profiles of 18 APL patients using a high density DNA-oligonucleotide microarray (Agilent) representing about 20.000 genes demonstrating the presence of a very uniform expression pattern of APL cases among which two mainly types of gene profiles were re...
ORGANISM(S): Homo sapiens 
The tumorigenesis capacity of MLL-AF4 alone is insufficient for causing leukemia. Based on the finding that an Flt3 gene mutation in the tyrosine kinase domain (TKD) was observed in approximately 15% of MLL leukemia, we investigated synergistic leukemogenesis effects of the two genes in vitro. In a ...
ORGANISM(S): Mus musculus 
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