Evidence map›Paper›PMID 36508944›Full record

ArticleJournal of infection and public health2023

Designing multi-epitope monkeypox virus-specific vaccine using immunoinformatics approach.

Sumera Zaib, Nehal Rana, Areeba, Nadia Hussain, Hamad Alrbyawi, Ayed A Dera, Imtiaz Khan, Mohammad Khalid, Ajmal Khan, Ahmed Al-Harrasi

Open access · goldAbstract read
In one paragraph

Article in Journal of infection and public health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
4.3field-weighted citation impact, top 4% of its field
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

25 citing papers in PubMed, 53 citations in OpenAlex.

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  18. In silico analysis of virulence factors ofIn silico pharmacology · 2024
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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

10 authors at 6 institutions in 5 countries.

Sumera ZaibDepartment of Basic and Applied Chemistry, Faculty of Science and Technology, University of Central Punjab, Lahore 54590, Pakistan. Electronic address: sumera.zaib@ucp.edu.pk.
Nehal RanaDepartment of Basic and Applied Chemistry, Faculty of Science and Technology, University of Central Punjab, Lahore 54590, Pakistan.
AreebaDepartment of Basic and Applied Chemistry, Faculty of Science and Technology, University of Central Punjab, Lahore 54590, Pakistan.
Nadia HussainDepartment of Pharmaceutical Sciences, College of Pharmacy, Al Ain University, Al Ain, UAE; AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi, UAE.
Hamad AlrbyawiPharmaceutics and Pharmaceutical Technology Department, College of Pharmacy, Taibah University, Medina 42353, Saudi Arabia.
Ayed A DeraManchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom; Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia.
Imtiaz KhanManchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester M1 7DN, United Kingdom. Electronic address: kimtiaz@hotmail.co.uk.
Mohammad KhalidDepartment of Pharmaceutics, College of Pharmacy, King Khalid University, Asir-Abha 61421, Saudi Arabia.
Ajmal KhanNatural and Medical Sciences Research Center, University of Nizwa, Nizwa 616, Oman.
Ahmed Al-HarrasiNatural and Medical Sciences Research Center, University of Nizwa, Nizwa 616, Oman. Electronic address: aharrasi@unizwa.edu.om.
University of Central Punjab · PKUniversity of Manchester · GBUniversity of Nizwa · OMAl Ain University · AEKing Khalid University · SATaibah University · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMonkeypox virus is an enveloped DNA virus that belongs to Poxviridae family. The virus is transmitted from rodents to primates via infected body fluids, skin lesions, and respiratory droplets. After being infected with virus, the patients experience fever, myalgia, maculopapular rash, and fluid-filled blisters. It is necessary to differentiate monkeypox virus from other poxviruses during diagnosis which can be appropriately envisioned via DNA analysis from swab samples. During small outbreaks, the virus is treated with therapies administered in other orthopoxviruses infections and does not have its own specific therapy and vaccine. Consequently, in this article, two potential peptides have been designed.

methodsFor the purpose of designing a vaccine, protein sequences were retrieved followed by the prediction of B- and T-cell epitopes. Afterward, vaccine structures were predicted which were docked with toll-like receptors. The docked complexes were analyzed with iMODS. Moreover, vaccine constructs nucleotide sequences were optimized and expressed in silico.

resultsCOP-B7R vaccine construct (V1) has antigenicity score of 0.5400, instability index of 29.33, z-score of - 2.11-, and 42.11% GC content whereas COP-A44L vaccine construct (V2) has an antigenicity score of 0.7784, instability index of 23.33, z-score of - 0.61, and 48.63% GC content. It was also observed that COP-A44L can be expressed as a soluble protein in Escherichia coli as compared to COP-B7R which requires a different expression system.

conclusionThe obtained results revealed that both vaccine constructs show satisfactory outcomes after in silico investigation and have significant potential to prevent the monkeypox virus. However, COP-A44L gave better results.

Indexed as

Epitopes, B-LymphocyteMonkeypox virusVaccines, SubunitViral VaccinesAnimalsComputational BiologyMolecular Docking SimulationMpox, MonkeypoxEpitopes, B-LymphocyteVaccines, SubunitViral VaccinesCodon optimizationEpitope predictionExpression analysisMolecular dockingMonkeypox virusVaccine

Identifiers

PMID36508944
PMCPMC9724569
OpenAlexW4310796693

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.