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Web-based design and evaluation of T-cell vaccine candidates
Author(s) -
Jim Thurmond,
Hyejin Yoon,
Carla Kuiken,
Karina Yusim,
Simon Perkins,
James Theiler,
Tanmoy Bhattacharya,
Bette Korber,
Will Fischer
Publication year - 2008
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btn251
Subject(s) - epitope , suite , computational biology , computer science , antigen , web application , hiv vaccine , virology , clade , human immunodeficiency virus (hiv) , biology , mosaic , human leukocyte antigen , open source , genetics , software , world wide web , gene , vaccine trial , programming language , geography , archaeology , phylogenetic tree
We present a suite of on-line tools to design candidate vaccine proteins, and to assess antigen potential, using coverage of k-mers (as proxies for potential T-cell epitopes) as a metric. The vaccine design tool uses the recently published 'mosaic' method to generate protein sequences optimized for coverage of high-frequency k-mers; the coverage-assessment tools facilitate coverage comparisons for any potential antigens. To demonstrate these tools, we designed mosaic protein sets for B-clade HIV-1 Gag, Pol and Nef, and compared them to antigens used in a recent human vaccine trial.

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