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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1-3
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pubmed:dateCreated |
1991-3-20
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pubmed:abstractText |
We have recently investigated the specificity of T cells induced in a human volunteer and a chimpanzee immunized by multiple exposures to the bites of large numbers of malaria-infected mosquitoes. T cell lines and clones have been obtained from a human volunteer immunized with Plasmodium falciparum sporozoites. These CD4+ T cell clones specifically recognize the native circumsporozoite (CS) protein expressed on sporozoites, as well as bacteria- and yeast-derived recombinant falciparum CS proteins. The epitope recognized by the sporozoite specific human T cells mapped to the 5' repeat region of the CS protein and was contained in the NANPNVDPNANP sequence. A T cell line has also been isolated from PBL obtained from a chimpanzee immunized by multiple exposures to the bits of P. vivax infected mosquitoes. The CS-specific chimpanzee T cells were used to identify a T cell epitope within a repeat region of the P. vivax CS protein.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Aug
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pubmed:issn |
0165-2478
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
25
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
43-7
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:2283162-Amino Acid Sequence,
pubmed-meshheading:2283162-Animals,
pubmed-meshheading:2283162-Antigens, Protozoan,
pubmed-meshheading:2283162-Clone Cells,
pubmed-meshheading:2283162-Humans,
pubmed-meshheading:2283162-Immunization,
pubmed-meshheading:2283162-Molecular Sequence Data,
pubmed-meshheading:2283162-Pan troglodytes,
pubmed-meshheading:2283162-Peptide Fragments,
pubmed-meshheading:2283162-Plasmodium falciparum,
pubmed-meshheading:2283162-Plasmodium vivax,
pubmed-meshheading:2283162-Protozoan Proteins,
pubmed-meshheading:2283162-T-Lymphocytes
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pubmed:year |
1990
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pubmed:articleTitle |
T cell responses in a sporozoite-immunized human volunteer and a chimpanzee.
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pubmed:affiliation |
New York University School of Medicine, Department of Medical and Molecular Parasitology, NY.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, U.S. Gov't, Non-P.H.S.
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