Evidence map›Paper›PMID 35480208›Full record

ArticleRSC advances2021

Immunoinformatics-guided design of a multi-epitope vaccine based on the structural proteins of severe acute respiratory syndrome coronavirus 2.

Ahmad J Obaidullah, Mohammed M Alanazi, Nawaf A Alsaif, Hussam Albassam, Abdulrahman A Almehizia, Ali M Alqahtani, Shafi Mahmud, Saad Ahmed Sami, Talha Bin Emran

Open access · goldAbstract read
In one paragraph

Article in RSC advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.1field-weighted citation impact, top 7% 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

32 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Optimizing a Subunit Vaccine ofIranian journal of public health · 2025
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  7. Article
  8. Design of a novel multi-epitope vaccine candidate againstBiochemistry and biophysics reports · 2024
    Article
  9. Article
  10. Review
  11. Article
  12. Article
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  15. Article
  16. Review
  17. Article
  18. A novel vaccine based on SARS-CoV-2 CD4Scientific reports · 2022
    Article
  19. Article
  20. Review
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

9 authors at 5 institutions in 2 countries.

Ahmad J ObaidullahDepartment of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P.O. Box 2457 Riyadh 11451 Saudi Arabia aobaidullah@ksu.edu.sa mmalanazi@ksu.edu.sa nalsaif@ksu.edu.sa mehizia@ksu.edu.sa.
Mohammed M AlanaziDepartment of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P.O. Box 2457 Riyadh 11451 Saudi Arabia aobaidullah@ksu.edu.sa mmalanazi@ksu.edu.sa nalsaif@ksu.edu.sa mehizia@ksu.edu.sa.
Nawaf A AlsaifDepartment of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P.O. Box 2457 Riyadh 11451 Saudi Arabia aobaidullah@ksu.edu.sa mmalanazi@ksu.edu.sa nalsaif@ksu.edu.sa mehizia@ksu.edu.sa.
Hussam AlbassamDepartment of Pharmacology and Toxicology, College of Pharmacy, King Saud University P.O. Box 2457 Riyadh 11451 Saudi Arabia halbassam@ksu.edu.sa.ORCID https://orcid.org/0000-0002-5544-9177
Abdulrahman A AlmehiziaDepartment of Pharmaceutical Chemistry, College of Pharmacy, King Saud University P.O. Box 2457 Riyadh 11451 Saudi Arabia aobaidullah@ksu.edu.sa mmalanazi@ksu.edu.sa nalsaif@ksu.edu.sa mehizia@ksu.edu.sa.ORCID https://orcid.org/0000-0001-8711-3873
Ali M AlqahtaniDepartment of Pharmacology, College of Pharmacy, King Khalid University Abha 62529 Saudi Arabia amsfr@kku.edu.sa.
Shafi MahmudMicrobiology Laboratory, Bioinformatics Division, Department of Genetic Engineering and Biotechnology, University of Rajshahi Rajshahi 6205 Bangladesh shafimahmudfz@gmail.com.
Saad Ahmed SamiDepartment of Pharmacy, Faculty of Biological Sciences, University of Chittagong Chittagong 4331 Bangladesh s.a.sami18pharm@gmail.com.
Talha Bin EmranDepartment of Pharmacy, BGC Trust University Bangladesh Chittagong 4381 Bangladesh talhabmb@bgctub.ac.bd.ORCID https://orcid.org/0000-0003-3188-2272
King Saud University · SABGC Trust University Bangladesh · BDKing Khalid University · SAUniversity of Chittagong · BDUniversity of Rajshahi · BD

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), resulting in a contagious respiratory tract infection that has become a global burden since the end of 2019. Notably, fewer patients infected with SARS-CoV-2 progress from acute disease onset to death compared with the progression rate associated with two other coronaviruses, SARS-CoV and Middle East respiratory syndrome coronavirus (MERS-CoV). Several research organizations and pharmaceutical industries have attempted to develop successful vaccine candidates for the prevention of COVID-19. However, increasing evidence indicates that the SARS-CoV-2 genome undergoes frequent mutation; thus, an adequate analysis of the viral strain remains necessary to construct effective vaccines. The current study attempted to design a multi-epitope vaccine by utilizing an approach based on the SARS-CoV-2 structural proteins. We predicted the antigenic T- and B-lymphocyte responses to four structural proteins after screening all structural proteins according to specific characteristics. The predicted epitopes were combined using suitable adjuvants and linkers, and a secondary structure profile indicated that the vaccine shared similar properties with the native protein. Importantly, the molecular docking analysis and molecular dynamics simulations revealed that the constructed vaccine possessed a high affinity for toll-like receptor 4 (TLR4). In addition, multiple descriptors were obtained from the simulation trajectories, including the root-mean-square deviation (RMSD), root-mean-square fluctuation (RMSF), solvent-accessible surface area (SASA), and radius of gyration (

Identifiers

PMID35480208
PMCPMC9033181
OpenAlexW3160609996

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.