A protein particle vaccine containing multiple malaria epitopes.

Gilbert, S C; Plebanski, M; Harris, S J; Allsopp, C E; Thomas, R; Layton, G T; Hill, A V · Nat Biotechnol · 1997

basic_science · Level V

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Abstract

Ty virus-like particles consist of a single protein species that can be produced in yeast. Recombinant Ty-VLPs carrying a string of up to 15 defined cytotoxic T lymphocyte (CTL) epitopes from Plasmodium species prime protective CTL responses in mice following a single administration without adjuvant. Effective processing of epitopes from the string was demonstrated in vitro and in vivo and was not affected by flanking sequences.

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