Document Detail


Erythropoiesis, anemia and the bone marrow microenvironment.
MedLine Citation:
PMID:  21222184     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
The in vivo regulation of erythropoiesis involves the integration of a range of intrinsic and cell extrinsic cues. The macrophage contained within the erythroblastic island is central to the normal differentiation and support of erythroid development. The contributions of other cell types found within the local bone marrow microenvironment are also likely to play important roles depending on the context. Such cell types include osteoblasts, osteoclasts, adipocytes, endothelial cells in addition to developing hematopoietic cells. There are data correlating changes in erythroid homeostasis, particularly in anemic states such as hemoglobinopathies, with alterations in the skeleton. The interaction and coordination of erythroid development and skeletal homeostasis, particularly in setting of erythroid demand, may represent a centrally regulated axis that is important physiologically, pharmacologically and in the pathology of anemia states.
Authors:
Carl R Walkley
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2011-01-12
Journal Detail:
Title:  International journal of hematology     Volume:  93     ISSN:  1865-3774     ISO Abbreviation:  Int. J. Hematol.     Publication Date:  2011 Jan 
Date Detail:
Created Date:  2011-01-14     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9111627     Medline TA:  Int J Hematol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  10-3     Citation Subset:  IM    
Affiliation:
St. Vincent's Institute of Medical Research, Department of Medicine, St. Vincent's Hospital, University of Melbourne, 9 Princes St, Fitzroy, VIC 3065, Australia. cwalkley@svi.edu.au
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