http://purl.uniprot.org/citations/9558367 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/9558367 | http://www.w3.org/2000/01/rdf-schema#comment | "The t(8;21)-encoded AML1-ETO chimeric product is believed to be causally involved in up to 15% of acute myelogenous leukemias through an as yet unknown mechanism. To directly investigate the role of AML1-ETO in leukemogenesis, we used gene targeting to create an AML1-ETO "knock-in" allele that mimics the t(8;21). Unexpectedly, embryos heterozygous for AML1-ETO (AML1-ETO/+) died around E13.5 from a complete absence of normal fetal liver-derived definitive hematopoiesis and lethal hemorrhages. This phenotype was similar to that seen following homozygous disruption of either AML1 or CBFbeta. However, in contrast to AML1- or CBFbeta-deficient embryos, fetal livers from AML1-ETO/+ embryos contained dysplastic multilineage hematopoietic progenitors that had an abnormally high self-renewal capacity in vitro. To further document the role of AML1-ETO in these growth abnormalities, we used retroviral transduction to express AML1-ETO in murine adult bone marrow-derived hematopoietic progenitors. AML1-ETO-expressing cells were again found to have an increased self-renewal capacity and could be readily established into immortalized cell lines in vitro. Taken together, these studies suggest that AML1-ETO not only neutralizes the normal biologic activity of AML1 but also directly induces aberrant hematopoietic cell proliferation."xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/author | "Cai Z."xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/author | "Yang S."xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/author | "Harada H."xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/author | "Okuda T."xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/author | "van Deursen J.M."xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/author | "Downing J.R."xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/author | "Lenny N."xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/author | "Lyu C.J."xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/date | "1998"xsd:gYear |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/name | "Blood"xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/pages | "3134-3143"xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/title | "Expression of a knocked-in AML1-ETO leukemia gene inhibits the establishment of normal definitive hematopoiesis and directly generates dysplastic hematopoietic progenitors."xsd:string |
http://purl.uniprot.org/citations/9558367 | http://purl.uniprot.org/core/volume | "91"xsd:string |
http://purl.uniprot.org/citations/9558367 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/9558367 |
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http://purl.uniprot.org/uniprot/#_Q6NSS1-mappedCitation-9558367 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/9558367 |