SDF-1 dynamically mediates megakaryocyte niche occupancy and thrombopoiesis at steady state and following radiation injury

Author:

Niswander Lisa M.12,Fegan Katherine H.1,Kingsley Paul D.1,McGrath Kathleen E.1,Palis James1ORCID

Affiliation:

1. Center for Pediatric Biomedical Research, Department of Pediatrics, and

2. Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY

Abstract

Key Points SDF-1 acutely affects megakaryocyte spatial distribution in the bone marrow at steady state and in the setting of radiation injury. SDF-1-directed localization of megakaryocytes into the vascular niche increases platelet output.

Publisher

American Society of Hematology

Subject

Cell Biology,Hematology,Immunology,Biochemistry

Reference93 articles.

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5. Differential regulation of actin stress fiber assembly and proplatelet formation by alpha2beta1 integrin and GPVI in human megakaryocytes.;Sabri;Blood,2004

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