Linked Life Data

7613223

Source:http://linkedlifedata.com/resource/pubmed/id/7613223

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1-3
pubmed:dateCreated
1995-8-24
pubmed:abstractText
Prolonged culture of human peripheral blood monocytes hPBMs requires the addition of both granulocyte/macrophage-colony-stimulating factor (GM-CSF) and interferon (IFN)-gamma. Cultured hPMBs challenged with lipopolysaccharide produced large amounts of several cytokines but very little interleukin (IL)-10. However, when GM-CSF and IFN-gamma were omitted from the cultures, IL-10 production was readily demonstrated. Addition of IL-10 to the cultures potently inhibited the production of several cytokines and, in the presence of GM-CSF and IFN-gamma, there was no loss in cell number. In contrast, when IL-10 was added to cultures in the absence of GM-CSF and IFN-gamma, there was an accelerated loss of viable cells. A monoclonal antibody to IL-10, which had no effect on cell survival in the presence of GM-CSF and IFN-gamma, partly prevented the loss of cells which occurred in the absence of IL-10 and these additives. Preliminary studies suggest that inclusion of anti-IL-10 can partly prevent the apoptosis which occurs when GM-CSF and IFN-gamma are omitted from the cultures. These observations suggest that there is a cause and effect relationship between the failure of hPBMs to produce IL-10 when they are cultured in the presence of GM-CSF and IFN-gamma and protection from apoptosis by these additives.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
1018-2438
pubmed:author
pubmed:issnType
Print
pubmed:volume
107
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
90-2
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:articleTitle
Evidence that granulocyte/macrophage-colony-stimulating factor and interferon-gamma maintain the viability of human peripheral blood monocytes in part by their suppression of IL-10 production.
pubmed:affiliation
Upjohn Laboratories, Kalamazoo, MI 49001, USA.
pubmed:publicationType
Journal Article