Steel factor coordinately regulates the molecular signature and biologic function of hematopoietic stem cells
نویسندگان
چکیده
منابع مشابه
Steel factor coordinately regulates the molecular signature and biologic function of hematopoietic stem cells.
Hematopoietic stem cells (HSCs) regenerated in vivo display sustained differences in their self-renewal and differentiation activities. Variations in Steel factor (SF) signaling are known to affect these functions in vitro, but the cellular and molecular mechanisms involved are not understood. To address these issues, we evaluated highly purified HSCs maintained in single-cell serum-free cultur...
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Fetal hematopoietic stem cells (HSCs) regenerate daughter HSCs in irradiated recipients more rapidly than do adult HSCs. However, both types of HSCs divide in vitro with the same cell-cycle transit times, suggesting different intrinsically determined self-renewal activities. To investigate the mechanism(s) underlying these differences, we compared fetal and adult HSC responses to Steel factor (...
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ژورنال
عنوان ژورنال: Blood
سال: 2008
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2007-10-117820