Evidence map›Paper›PMID 35601809›Full record

ArticleChemistrySelect2022

Identification of a Potential mRNA-based Vaccine Candidate against the SARS-CoV-2 Spike Glycoprotein: A Reverse Vaccinology Approach.

Olanrewaju Ayodeji Durojaye, Divine Mensah Sedzro, Mukhtar Oluwaseun Idris, Abeeb Abiodun Yekeen, Adeola Abraham Fadahunsi, Oluwaseun Suleiman Alakanse

Open access · greenAbstract read
In one paragraph

Article in ChemistrySelect, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

7 citing papers in PubMed, 15 citations in OpenAlex.

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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

6 authors at 1 institution in 2 countries.

Olanrewaju Ayodeji DurojayeMOE Key Laboratory of Membraneless Organelle and Cellular Dynamics Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China Hefei Anhui 230027 China.ORCID 0000-0001-8988-8154
Divine Mensah SedzroMOE Key Laboratory of Membraneless Organelle and Cellular Dynamics Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China Hefei Anhui 230027 China.
Mukhtar Oluwaseun IdrisSchool of Life Sciences University of Science and Technology of China Hefei Anhui 230027 China.
Abeeb Abiodun YekeenSchool of Life Sciences University of Science and Technology of China Hefei Anhui 230027 China.
Adeola Abraham FadahunsiDepartment of Biomedical Engineering University of Science and Technology of China Hefei Anhui 230027 China.
Oluwaseun Suleiman AlakanseSchool of Life Sciences University of Science and Technology of China Hefei Anhui 230027 China.
University of Science and Technology of China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The emergence of the novel coronavirus (SARS-CoV-2) in December 2019 has generated a devastating global consequence which makes the development of a rapidly deployable, effective and safe vaccine candidate an imminent global health priority. The design of most vaccine candidates has been directed at the induction of antibody responses against the trimeric spike glycoprotein of SARS-CoV-2, a class I fusion protein that aids ACE2 (angiotensin-converting enzyme 2) receptor binding. A variety of formulations and vaccinology approaches are being pursued for targeting the spike glycoprotein, including simian and human replication-defective adenoviral vaccines, subunit protein vaccines, nucleic acid vaccines and whole-inactivated SARS-CoV-2. Here, we directed a reverse vaccinology approach towards the design of a nucleic acid (mRNA-based) vaccine candidate. The "YLQPRTFLL" peptide sequence (position 269-277) which was predicted to be a B cell epitope and likewise a strong binder of the HLA*A-0201 was selected for the design of the vaccine candidate, having satisfied series of antigenicity assessments. Through the codon optimization protocol, the nucleotide sequence for the vaccine candidate design was generated and targeted at the human toll-like receptor 7 (TLR7). Bioinformatics analyses showed that the sequence "UACCUGCAGCCGCGUACCUUCCUGCUG" exhibited a strong affinity and likewise was bound to a stable cavity in the TLR7 pocket. This study is therefore expected to contribute to the research efforts directed at securing definitive preventive measures against the SARS-CoV-2 infection.

Indexed as

AntigensReverse vaccinologySAR-CoV-2Spike glycoproteinVaccineViruses

Identifiers

PMID35601809
PMCPMC9111088
OpenAlexW4213251216

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.