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Hematopoietic cytokines can instruct lineage choice.

Science 325, 217-218 (2009)
DOI PMC
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
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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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Korrespondenzautor
Schlagwörter colony-stimulating factor; factor-receptor; in-vivo; cells; differentiation; progenitors; commitment; macrophage; granulocyte; expression
ISSN (print) / ISBN 0036-8075
e-ISSN 1095-9203
Zeitschrift Science
Quellenangaben Band: 325, Heft: 5937, Seiten: 217-218 Artikelnummer: , Supplement: ,
Verlag American Association for the Advancement of Science (AAAS)
Nichtpatentliteratur Publikationen
Begutachtungsstatus Peer reviewed