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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
2
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pubmed:dateCreated |
1982-8-26
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pubmed:abstractText |
Antigen-induced lymphocyte proliferation and the production of a murine immune or type II interferon (MuIFN-gamma) by spleen cells in vitro were used to examine the cellular immune response to a cytomegalovirus infection of mice. Lymphocyte blastogenesis was induced by interaction with cytomegalovirus-infected mouse embryo fibroblasts in spleen cells from mice infected at least 6 days previously with cytomegalovirus. The peak of the blastogenic response occurred after 72 hr in culture with antigen. MuIFN was detected in cultures of cytomegalovirus-infected mouse embryo fibroblasts and spleen cells from both normal and infected mice. The MuIFN produced by spleen cells from normal or infected mice early during the course of the infection (days 1 to 2) was predominantly viral or type I interferon (MuIFN-alpha). Peak titers of MuIFN-alpha were present 24 to 48 h after exposure to antigen in vitro and before the peak of the blastogenic response. In contrast, spleen cells from mice infected at least 6 days previously produced both MuIFN-alpha and MuIFN-gamma in culture with the infected mouse fibroblasts. MuIFN-alpha was present early in the culture, before peak blastogenic activity. Peak levels of MuIFN-gamma were detected as lymphocyte blastogenic activity subsided. These results indicate that the cellular immune system of the murine host is capable of responding to cytomegalovirus infection, the afferent limb by antigen recognition and the efferent limb by the production of the lymphokine MuIFN-gamma.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-163887,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-17838106,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-178797,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-192804,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-197540,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-201566,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-207997,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-210231,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-239056,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-4353930,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-4358448,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-4377713,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-4617634,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-4670490,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-4684521,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-4728682,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-5783715,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-6157486,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-6160103,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6177635-6247279
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
May
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pubmed:issn |
0019-9567
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
36
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
651-6
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pubmed:dateRevised |
2010-9-13
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pubmed:meshHeading |
pubmed-meshheading:6177635-Animals,
pubmed-meshheading:6177635-Cells, Cultured,
pubmed-meshheading:6177635-Cytomegalovirus,
pubmed-meshheading:6177635-Cytomegalovirus Infections,
pubmed-meshheading:6177635-Female,
pubmed-meshheading:6177635-Interferons,
pubmed-meshheading:6177635-Kinetics,
pubmed-meshheading:6177635-Lymphocyte Activation,
pubmed-meshheading:6177635-Lymphocytes,
pubmed-meshheading:6177635-Mice,
pubmed-meshheading:6177635-Mice, Inbred C3H,
pubmed-meshheading:6177635-Neutralization Tests,
pubmed-meshheading:6177635-Spleen
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pubmed:year |
1982
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pubmed:articleTitle |
Production of alpha and gamma interferons by spleen cells from cytomegalovirus-infected mice.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
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