|
rdf:type |
|
|
lifeskim:mentions |
|
|
pubmed:issue |
4
|
|
pubmed:dateCreated |
1990-3-22
|
|
pubmed:abstractText |
Infection with cytomegalovirus (CMV) continues to be one of the most common complications following allogeneic bone marrow transplantation. To study the role of CMV in the suppression of hemopoiesis that frequently accompanies infection, we investigated the effect of CMV on the growth of isolated committed myeloid progenitors and on hemopoiesis in long-term bone marrow cultures. Laboratory strain AD169 had no effect on the growth and development of progenitor cells. In contrast, 40% of clinical isolates of CMV inhibited colony formation by up to 100%. In long-term bone marrow cultures all CMV isolates resulted in myelosuppression, which in the majority of cases was associated with the infection of stromal elements. Analysis of RNA from stromal cells infected with AD169 and one clinical isolate demonstrated a specific deficiency of granulocyte colony-stimulating factor transcripts. For a small proportion of the clinical isolates tested in long-term bone marrow cultures, suppression of hemopoiesis was correlated with infection of developing granulocytes. These studies suggest that CMV can impair hemopoiesis either through infection of stromal cells and consequent perturbation of growth factor production or by direct infection of myeloid cells.
|
|
pubmed:grant |
|
|
pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-199675,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-203630,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-2535697,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-2535865,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-2828694,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-2844346,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-2886914,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-2994781,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-2996129,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-2997052,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-2997930,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-3018292,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-3021870,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-3028706,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-3031171,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-3040871,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-3332116,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-3484805,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-3779098,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-3871951,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-3923623,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-518835,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-571047,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-6091137,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-6321607,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-6799017,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-6933522,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2154745-7040421
|
|
pubmed:language |
eng
|
|
pubmed:journal |
|
|
pubmed:citationSubset |
IM
|
|
pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:month |
Feb
|
|
pubmed:issn |
0027-8424
|
|
pubmed:author |
|
|
pubmed:issnType |
Print
|
|
pubmed:volume |
87
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
1386-90
|
|
pubmed:dateRevised |
2009-11-18
|
|
pubmed:meshHeading |
pubmed-meshheading:2154745-Antigens, Viral,
pubmed-meshheading:2154745-Bone Marrow Cells,
pubmed-meshheading:2154745-Cell Division,
pubmed-meshheading:2154745-Cells, Cultured,
pubmed-meshheading:2154745-Colony-Forming Units Assay,
pubmed-meshheading:2154745-Colony-Stimulating Factors,
pubmed-meshheading:2154745-Cytomegalovirus,
pubmed-meshheading:2154745-Fluorescent Antibody Technique,
pubmed-meshheading:2154745-Hematopoiesis,
pubmed-meshheading:2154745-Hematopoietic Stem Cells,
pubmed-meshheading:2154745-Humans,
pubmed-meshheading:2154745-Ribonucleases,
pubmed-meshheading:2154745-Transcription, Genetic
|
|
pubmed:year |
1990
|
|
pubmed:articleTitle |
Mechanisms of cytomegalovirus-mediated myelosuppression: perturbation of stromal cell function versus direct infection of myeloid cells.
|
|
pubmed:affiliation |
Fred Hutchinson Cancer Research Center, Seattle, WA 98104.
|
|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
|
