Author(s): Shibasaki S, Aoki W, Nomura T, Miyoshi A, Tafuku S,
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Abstract Enolase 1 (Eno1p) of Candida albicans is an immunodominant antigen. However, conventional technologies for preparing an injectable vaccine require purification of the antigenic protein and preparation of an adjuvant. To develop a novel type of oral vaccine against candidiasis, we generated Saccharomyces cerevisiae cells that display the Eno1p antigen on their surfaces. Oral delivery of the engineered S. cerevisiae cells prolonged survival rate of mice that were subsequently challenged with C. albicans. Given that a vaccine produced using molecular display technology avoids the need for protein purification, this oral vaccine offers a promising alternative to the use of conventional and injectable vaccines for preventing a range of infectious diseases. © 2013 Federation of European Microbiological Societies. Published by John Wiley & Sons Ltd. All rights reserved.
This article was published in Pathog Dis
and referenced in Journal of Proteomics & Bioinformatics