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Development and validation of a broad scheme for prediction of HLA class II restricted T cell epitopes

Published: 20 September 2014 Publication History

Abstract

Computational prediction of HLA class II restricted T cell epitopes has great significance in many immunological studies including vaccine discovery. With the development of novel bioinformatics approaches, prediction of HLA class II binding has improved significantly but a strategy to predict the most dominant HLA class II epitopes has not been defined. Using different sets of peptides from various allergen and bacterial antigens and HLA class II binding prediction tools from the IEDB, we have designed a strategy to predict the top epitopes from any antigen. We found that the top 21% of 15-mer peptides overlapping by 10 residues (based on the predicted binding to seven DRB1 and DRB3/4/5 alleles) capture 50% of the immune response. This corresponded to an IEDB consensus percentile rank of 19.82 which could be used as a universal prediction threshold.

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Cited By

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  • (2023)Immunoinformatics-aided rational design of multiepitope-based peptide vaccine (MEBV) targeting human parainfluenza virus 3 (HPIV-3) stable proteinsJournal of Genetic Engineering and Biotechnology10.1186/s43141-023-00623-521:1(162)Online publication date: Dec-2023
  • (2016)T‐cell recognition is shaped by epitope sequence conservation in the host proteome and microbiomeImmunology10.1111/imm.12585148:1(34-39)Online publication date: 8-Feb-2016
  • (2015)Ebola: an analysis of immunity at the molecular level2015 International Workshop on Artificial Immune Systems (AIS)10.1109/AISW.2015.7469230(1-8)Online publication date: Jul-2015

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  1. Development and validation of a broad scheme for prediction of HLA class II restricted T cell epitopes

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            cover image ACM Conferences
            BCB '14: Proceedings of the 5th ACM Conference on Bioinformatics, Computational Biology, and Health Informatics
            September 2014
            851 pages
            ISBN:9781450328944
            DOI:10.1145/2649387
            • General Chairs:
            • Pierre Baldi,
            • Wei Wang
            Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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            Publication History

            Published: 20 September 2014

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            Author Tags

            1. HLA class II restricted T cell epitopes
            2. epitope prediction

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            BCB '14: ACM-BCB '14
            September 20 - 23, 2014
            California, Newport Beach

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            Cited By

            View all
            • (2023)Immunoinformatics-aided rational design of multiepitope-based peptide vaccine (MEBV) targeting human parainfluenza virus 3 (HPIV-3) stable proteinsJournal of Genetic Engineering and Biotechnology10.1186/s43141-023-00623-521:1(162)Online publication date: Dec-2023
            • (2016)T‐cell recognition is shaped by epitope sequence conservation in the host proteome and microbiomeImmunology10.1111/imm.12585148:1(34-39)Online publication date: 8-Feb-2016
            • (2015)Ebola: an analysis of immunity at the molecular level2015 International Workshop on Artificial Immune Systems (AIS)10.1109/AISW.2015.7469230(1-8)Online publication date: Jul-2015

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