Evidence map›Paper›PMID 31703698›Full record

ArticleJournal of translational medicine2019

Epitope-based peptide vaccine design and target site depiction against Middle East Respiratory Syndrome Coronavirus: an immune-informatics study.

Muhammad Tahir Ul Qamar, Saman Saleem, Usman Ali Ashfaq, Amna Bari, Farooq Anwar, Safar Alqahtani

Abstract read
In one paragraph

Article in Journal of translational medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 95 papers.

0numbers the graph read from it
0cells of the map it votes in
95citing 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

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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

95 citing papers in PubMed.

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  11. Designing a multi-epitope vaccine againstFrontiers in genetics · 2024
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35 more citing papers are in PubMed but not listed here.

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

6 authors.

Muhammad Tahir Ul QamarCollege of Informatics, Huazhong Agricultural University, Wuhan, People's Republic of China. m.tahirulqamar@webmail.hzau.edu.cn.ORCID 0000-0003-4832-4250
Saman SaleemDepartment of Bioinformatics and Biotechnology, Government College University Faisalabad, Faisalabad, Pakistan.
Usman Ali AshfaqDepartment of Bioinformatics and Biotechnology, Government College University Faisalabad, Faisalabad, Pakistan.
Amna BariCollege of Informatics, Huazhong Agricultural University, Wuhan, People's Republic of China.
Farooq AnwarDepartment of Chemistry, University of Sargodha, Sargodha, Pakistan.
Safar AlqahtaniDepartment of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam bin Abdul Aziz University, Alkharj, Saudi Arabia. safar.alqahtani@psau.edu.sa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMiddle East Respiratory Syndrome Coronavirus (MERS-COV) is the main cause of lung and kidney infections in developing countries such as Saudi Arabia and South Korea. This infectious single-stranded, positive (+) sense RNA virus enters the host by binding to dipeptidyl-peptide receptors. Since no vaccine is yet available for MERS-COV, rapid case identification, isolation, and infection prevention strategies must be used to combat the spreading of MERS-COV infection. Additionally, there is a desperate need for vaccines and antiviral strategies.

methodsThe present study used immuno-informatics and computational approaches to identify conserved B- and T cell epitopes for the MERS-COV spike (S) protein that may perform a significant role in eliciting the resistance response to MERS-COV infection.

resultsMany conserved cytotoxic T-lymphocyte epitopes and discontinuous and linear B-cell epitopes were predicted for the MERS-COV S protein, and their antigenicity and interactions with the human leukocyte antigen (HLA) B7 allele were estimated. Among B-cell epitopes, QLQMGFGITVQYGT displayed the highest antigenicity-score, and was immensely immunogenic. Among T-cell epitopes, MHC class-I peptide YKLQPLTFL and MHC class-II peptide YCILEPRSG were identified as highly antigenic. Furthermore, docking analyses revealed that the predicted peptides engaged in strong bonding with the HLA-B7 allele.

conclusionThe present study identified several MERS-COV S protein epitopes that are conserved among various isolates from different countries. The putative antigenic epitopes may prove effective as novel vaccines for eradication and combating of MERS-COV infection.

Indexed as

Amino Acid SequenceAntigens, ViralCoronavirus InfectionsEpitopes, B-LymphocyteEpitopes, T-LymphocyteGenome, ViralHLA AntigensHost Microbial InteractionsHumansMiddle East Respiratory Syndrome CoronavirusModels, MolecularMolecular Docking SimulationRepublic of KoreaSaudi ArabiaSpike Glycoprotein, CoronavirusTranslational Research, BiomedicalAntigens, ViralEpitopes, B-LymphocyteEpitopes, T-LymphocyteHLA AntigensSpike Glycoprotein, CoronavirusVaccines, SubunitViral VaccinesComputational approachesMERS-COVSpike proteinT-and B-cell epitopesVaccine design

Identifiers

PMID31703698
PMCPMC6839065

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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.