rdf:type |
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lifeskim:mentions |
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pubmed:issue |
18
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pubmed:dateCreated |
2004-8-27
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pubmed:abstractText |
Several primate models indicate that cytotoxic T lymphocyte-inducing vaccines may be unable to prevent human immunodeficiency virus infection but may have a long-term benefit in controlling viral replication and delaying disease progression. Here we show that analysis of the kinetics of antigen-specific CD8+ T-cell expansion suggests a delay in activation following infection that allows unimpeded early viral replication. Viral kinetics do not differ between controls and vaccinees during this delay phase. An increase in virus-specific CD8+ T-cell numbers around day 10 postinfection coincides with a slowing in viral replication in vaccinees and reduces peak viral loads by around 1 log. However, this response is too little too late to prevent establishment of persistent infection.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/15331742-10075982,
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pubmed:language |
eng
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pubmed:journal |
|
pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
0022-538X
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pubmed:author |
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pubmed:copyrightInfo |
Copyright 2004 American Society for Microbiology
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pubmed:issnType |
Print
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pubmed:volume |
78
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
10096-103
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:15331742-Humans,
pubmed-meshheading:15331742-Animals,
pubmed-meshheading:15331742-Kinetics,
pubmed-meshheading:15331742-Time Factors,
pubmed-meshheading:15331742-Macaca mulatta,
pubmed-meshheading:15331742-Virus Replication,
pubmed-meshheading:15331742-Gene Products, gag,
pubmed-meshheading:15331742-HIV-1,
pubmed-meshheading:15331742-Simian Acquired Immunodeficiency Syndrome,
pubmed-meshheading:15331742-Simian immunodeficiency virus
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