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Hematopoietic cytokines can instruct lineage choice.

Science 325, 217-218 (2009)
DOI PMC
Open Access Green as soon as Postprint is submitted to ZB.
The constant regeneration of the blood system during hematopoiesis requires tightly controlled lineage decisions of hematopoietic progenitor cells (HPCs). Because of technical limitations, differentiation of individual HPCs could not previously be analyzed continuously. It was therefore disputed whether cell-extrinsic cytokines can instruct HPC lineage choice or only allow survival of cells that are already lineage-restricted. Here, we used bioimaging approaches that allow the continuous long-term observation of individual differentiating mouse HPCs. We demonstrate that the physiological cytokines, macrophage colony-stimulating factor and granulocyte colony-stimulating factor, can instruct hematopoietic lineage choice.
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Publication type Article: Journal article
Document type Scientific Article
Keywords colony-stimulating factor; factor-receptor; in-vivo; cells; differentiation; progenitors; commitment; macrophage; granulocyte; expression
Language
Publication Year 2009
HGF-reported in Year 2009
ISSN (print) / ISBN 0036-8075
e-ISSN 1095-9203
Journal Science
Quellenangaben Volume: 325, Issue: 5937, Pages: 217-218 Article Number: , Supplement: ,
Publisher American Association for the Advancement of Science (AAAS)
Reviewing status Peer reviewed
PSP Element(s) G-550900-001
PubMed ID 19590005
Scopus ID 67650418221
Erfassungsdatum 2009-09-03