Evidence map›Paper›PMID 30538505›Full record

ArticleInfection and drug resistance2018

Structural basis of development of multi-epitope vaccine against Middle East respiratory syndrome using in silico approach.

Sukrit Srivastava, Mohit Kamthania, Soni Singh, Ajay K Saxena, Nishi Sharma

Abstract read
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Article in Infection and drug resistance, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

28 citing papers in PubMed.

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  13. Consensus Enolase ofLife (Basel, Switzerland) · 2022
    Article
  14. Peptides for Vaccine Development.ACS applied bio materials · 2022
    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

5 authors.

Sukrit SrivastavaDepartment of Biotechnology, Mangalayatan University, Aligarh, India, srivastav.sukrit@gmail.com.
Mohit KamthaniaDepartment of Biotechnology, Mangalayatan University, Aligarh, India, srivastav.sukrit@gmail.com.
Soni SinghDepartment of Biotechnology, Mangalayatan University, Aligarh, India, srivastav.sukrit@gmail.com.
Ajay K SaxenaMolecular Medicine Lab, School of Life Sciences, Jawaharlal Nehru University, New Delhi, India, srivastav.sukrit@gmail.com.
Nishi SharmaDepartment of Biotechnology, Mangalayatan University, Aligarh, India, srivastav.sukrit@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMiddle East respiratory syndrome (MERS) is caused by MERS coronavirus (MERS-CoV). Thus far, MERS outbreaks have been reported from Saudi Arabia (2013 and 2014) and South Korea (2015). No specific vaccine has yet been reported against MERS. PURPOSE: To address the urgent need for an MERS vaccine, in the present study, we have designed two multi-epitope vaccines (MEVs) against MERS utilizing several in silico methods and tools.

methodsThe design of both the multi-epitope vaccines (MEVs) are composed of cytotoxic T lymphocyte (CTL) and helper T lymphocyte (HTL) epitopes, screened form thirteen different proteins of MERS-CoV. Both the MEVs also carry potential B-cell linear epitope regions, B-cell discontinuous epitopes as well as interferon-γ-inducing epitopes. Human β-defensin-2 and β-defensin-3 were used as adjuvants to enhance the immune response of MEVs. To design the MEVs, short peptide molecular linkers were utilized to link screened most potential CTL epitopes, HTL epitopes and the adjuvants. Tertiary models for both the MEVs were generated, refined, and further studied for their molecular interaction with toll-like receptor 3. The cDNAs of both MEVs were generated and analyzed in silico for their expression in a mammalian host cell line (human).

resultsScreened CTL and HTL epitopes were found to have high propensity for stable molecular interaction with HLA alleles molecules. CTL epitopes were also found to have favorable molecular interaction within the cavity of transporter associated with antigen processing. The selected CTL and HTL epitopes jointly cover upto 94.0% of worldwide human population. Both the CTL and HTL MEVs molecular models have shown to have stable binding and complex formation propensity with toll-like receptor 3. The cDNA analysis of both the MEVs have shown high expression tendency in mammalian host cell line (human).

conclusionAfter multistage in silico analysis, both the MEVs are predicted to elicit humoral as well as cell mediated immune response. Epitopes of the designed MEVs are predicted to cover large human population worldwide. Hence both the designed MEVs could be tried in vivo as potential vaccine candidates against MERS.

Indexed as

epitopehuman transporter associated with antigen processingimmunoinformaticsMD simulationMERSMERS-CoVMiddle East respiratory syndromeMiddle East respiratory syndrome coronavirusmolecular dockingmolecular dynamics simulationmulti-epitope vaccineTAPTLR-3toll-like receptor 3

Identifiers

PMID30538505
PMCPMC6254671

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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.