Evidence map›Paper›PMID 28132437›Full record

ArticleStatistics in medicine2018

Graph-based optimization of epitope coverage for vaccine antigen design.

James Theiler, Bette Korber

Abstract read
In one paragraph

Article in Statistics in medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

  1. Article
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  7. Quantification of heterogeneity in human CD8Frontiers in immunology · 2024
    Article
  8. Swine influenza A virus: challenges and novel vaccine strategies.Frontiers in cellular and infection microbiology · 2024
    Review
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  10. Article
  11. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

James TheilerLos Alamos National Laboratory, Los Alamos, 87545, NM, U.S.A.
Bette KorberLos Alamos National Laboratory, Los Alamos, 87545, NM, U.S.A.ORCID http://orcid.org/0000-0002-2026-5757

Funding

Virus biology scientific research support componentUM1AI100645 · NIAID · DUKE UNIVERSITY · PI HAHN, BEATRICE H · 2012 to 2018
$204.7M
A human cytomegalovirus-based immunotherapy for HIV-1R44AI100343 · NIAID · TOMEGAVAX, INC. · PI BRUENING, ERIC · 2014 to 2016
$3.0M
Spread-deficient HCMV-vectored vaccinesR43AI100343 · NIAID · TOMEGAVAX, INC. · PI MARSHALL, EMILY ELIZABETH · 2012 to 2012
$300k
NIAID NIH HHS R43 AI100343NIAID NIH HHS R44 AI100343NIAID NIH HHS UM1 AI100645
6 · The paper itself

Abstract

Epigraph is a recently developed algorithm that enables the computationally efficient design of single or multi-antigen vaccines to maximize the potential epitope coverage for a diverse pathogen population. Potential epitopes are defined as short contiguous stretches of proteins, comparable in length to T-cell epitopes. This optimal coverage problem can be formulated in terms of a directed graph, with candidate antigens represented as paths that traverse this graph. Epigraph protein sequences can also be used as the basis for designing peptides for experimental evaluation of immune responses in natural infections to highly variable proteins. The epigraph tool suite also enables rapid characterization of populations of diverse sequences from an immunological perspective. Fundamental distance measures are based on immunologically relevant shared potential epitope frequencies, rather than simple Hamming or phylogenetic distances. Here, we provide a mathematical description of the epigraph algorithm, include a comparison of different heuristics that can be used when graphs are not acyclic, and we describe an additional tool we have added to the web-based epigraph tool suite that provides frequency summaries of all distinct potential epitopes in a population. We also show examples of the graphical output and summary tables that can be generated using the epigraph tool suite and explain their content and applications. Published 2017. This article is a U.S. Government work and is in the public domain in the USA. Statistics in Medicine published by John Wiley & Sons Ltd.

Indexed as

AlgorithmsDrug DesignAIDS VaccinesAmino Acid SequenceBiostatisticsComputer GraphicsEpitopesEpitopes, T-LymphocyteHIV Core Protein p24HumansInternetUser-Computer InterfaceVaccinesAIDS VaccinesEpitopesEpitopes, T-LymphocyteHIV Core Protein p24Vaccinesalgorithmantigende Bruijn graphdirected acyclic graphepitopevaccine

Identifiers

PMID28132437
PMCPMC5763320

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.