rdf:type |
|
lifeskim:mentions |
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pubmed:issue |
23
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pubmed:dateCreated |
2005-11-11
|
pubmed:abstractText |
Epitope-specific CD8+ T lymphocytes may play an important role in controlling human immunodeficiency virus (HIV)/simian immunodeficiency virus replication. Unfortunately, standard cellular assays do not measure the antiviral efficacy (the ability to suppress virus replication) of CD8+ T lymphocytes. Certain epitope-specific CD8+ T lymphocytes may be better than others at suppressing viral replication. We compared the antiviral efficacy of two immunodominant CD8+ T lymphocyte responses--Tat(28-35)SL8 and Gag(181-189)CM9--by using a functional in vitro assay. Viral suppression by Tat-specific CD8+ T lymphocytes was consistently greater than that of Gag-specific CD8+ T lymphocytes. Such differences in antigen-specific CD8+-T-lymphocyte efficacy may be important for selecting CD8+ T lymphocyte epitopes for inclusion in future HIV vaccines.
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pubmed:grant |
|
pubmed:commentsCorrections |
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http://linkedlifedata.com/resource/pubmed/commentcorrection/16282500-9933172
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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 |
Dec
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pubmed:issn |
0022-538X
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
79
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
14986-91
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:16282500-Animals,
pubmed-meshheading:16282500-Antigens, Viral,
pubmed-meshheading:16282500-CD8-Positive T-Lymphocytes,
pubmed-meshheading:16282500-Epitopes, T-Lymphocyte,
pubmed-meshheading:16282500-Gene Products, gag,
pubmed-meshheading:16282500-Gene Products, tat,
pubmed-meshheading:16282500-Macaca mulatta,
pubmed-meshheading:16282500-Simian immunodeficiency virus,
pubmed-meshheading:16282500-Virus Replication
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pubmed:year |
2005
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pubmed:articleTitle |
Tat(28-35)SL8-specific CD8+ T lymphocytes are more effective than Gag(181-189)CM9-specific CD8+ T lymphocytes at suppressing simian immunodeficiency virus replication in a functional in vitro assay.
|