Evidence map›Paper›PMID 39333860›Full record

ArticleBMC bioinformatics2024

DiscovEpi: automated whole proteome MHC-I-epitope prediction and visualization.

C Mahncke, F Schmiedeke, S Simm, L Kaderali, B M Bröker, U Seifert, C Cammann

Abstract read
In one paragraph

Article in BMC bioinformatics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
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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

7 authors.

C MahnckeFriedrich Loeffler-Institute of Medical Microbiology-Virology, University Medicine Greifswald, 17475, Greifswald, Germany.
F SchmiedekeInstitute of Immunology, University Medicine Greifswald, 17475, Greifswald, Germany.
S SimmInstitute of Bioinformatics, University Medicine Greifswald, 17475, Greifswald, Germany.
L KaderaliInstitute of Bioinformatics, University Medicine Greifswald, 17475, Greifswald, Germany.
B M BrökerInstitute of Immunology, University Medicine Greifswald, 17475, Greifswald, Germany.
U SeifertFriedrich Loeffler-Institute of Medical Microbiology-Virology, University Medicine Greifswald, 17475, Greifswald, Germany.
C CammannFriedrich Loeffler-Institute of Medical Microbiology-Virology, University Medicine Greifswald, 17475, Greifswald, Germany. clemens.cammann@med.uni-greifswald.de.

Funding

Deutsche Forschungsgemeinschaft RTG 2719Helmholtz Initialization and Networking Fund for Infection Research Greifswald ZoonFlu: 2021
6 · The paper itself

Abstract

backgroundAntigen presentation is a central step in initiating and shaping the adaptive immune response. To activate CD8

resultsWe have developed the tool DiscovEpi to establish an interface between whole proteomes and epitope prediction. The tool allows the automated identification of all potential MHC-I-binding peptides within a proteome and calculates the epitope density and average binding score for every protein, a protein-centric approach. DiscovEpi provides a convenient interface between automated multiple sequence extraction by organism and cell compartment from the database UniProt for subsequent epitope prediction via NetMHCpan. Furthermore, it allows ranking of proteins by their predicted immunogenicity on the one hand and comparison of different proteomes on the other. By applying the tool, we predict a higher immunogenic potential of membrane-associated proteins of SARS-CoV-2 compared to those of influenza A based on the presented metrics epitope density and binding score. This could be confirmed visually by comparing the epitope maps of the influenza A strain and SARS-CoV-2.

conclusionAutomated prediction of whole proteomes and the subsequent visualization of the location of putative epitopes on sequence-level facilitate the search for putative immunogenic proteins or protein regions and support the study of adaptive immune responses and vaccine design.

Indexed as

Histocompatibility Antigens Class IProteomeAlgorithmsCOVID-19Databases, ProteinEpitopesHumansSARS-CoV-2SoftwareEpitopesHistocompatibility Antigens Class IProteomeAntigen presentationEpitope predictionMHC class I

Identifiers

PMID39333860
PMCPMC11438315

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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.