Humoral immune response to keyhole limpet haemocyanin, the protein carrier in cancer vaccines

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F11%3A8876" target="_blank" >RIV/00216208:11110/11:8876 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1155/2011/614383" target="_blank" >http://dx.doi.org/10.1155/2011/614383</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Humoral immune response to keyhole limpet haemocyanin, the protein carrier in cancer vaccines
Original language description
Keyhole limpet haemocyanin (KLH) appears to be a promising protein carrier for tumor antigens in numerous cancer vaccine candidates. The humoral immune response to KLH was characterized at the single-cell level with ELISPOT combined with separations of cell populations according to their expression of homing receptors (HRs). The analysis of HR expressions is expected to reveal the targeting of the immune response in the body. Eight orally primed and four nonprimed volunteers received KLH-vaccine subcutaneously. Circulating KLH-specific plasmablasts were found in all volunteers, 60 KLH-specific plasmablasts/10(6) PBMC in the nonprimed and 136/10(6) in the primed group. The proportion of L-selectin(+) plasmablasts proved high and integrin alpha(4)beta(+)(7) low. KLH serving as protein carrier in several vaccines, the homing profile of KLH-specific response may be applicable to the cancer antigen parts in the same vaccines. The present data reflect a systemic homing profile, which appears
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EC - Immunology
OECD FORD branch
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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