Evidence map›Paper›PMID 30867498›Full record

ArticleScientific reports2019

In-silico design of a multi-epitope vaccine candidate against onchocerciasis and related filarial diseases.

Robert Adamu Shey, Stephen Mbigha Ghogomu, Kevin Kum Esoh, Neba Derrick Nebangwa, Cabirou Mounchili Shintouo, Nkemngo Francis Nongley, Bertha Fru Asa, Ferdinand Njume Ngale, Luc Vanhamme, Jacob Souopgui

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 172 papers.

0numbers the graph read from it
0cells of the map it votes in
172citing papers in PubMed
20.0field-weighted citation impact, top 1% 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

172 citing papers in PubMed, 364 citations in OpenAlex.

  1. Article
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  4. Computational design of a novel chimeric multi-epitope vaccine against chlamydia trachomatis serovar a to prevent trachoma.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026
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  11. Immunoinformatics analysis of the proteins MPT83 and MPT51 to design a possible chimeric vaccine against Mycobacterium tuberculosis.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025
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112 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

10 authors at 3 institutions in 3 countries.

Robert Adamu SheyDepartment of Molecular Biology, Institute of Biology and Molecular Medicine, IBMM, Université Libre de Bruxelles, Gosselies, Belgium.
Stephen Mbigha GhogomuDepartment of Biochemistry and Molecular Biology, Faculty of Science, University of Buea, Buea, Cameroon.
Kevin Kum EsohDepartment of Biochemistry, Faculty of Science, Jomo Kenyatta University of Agriculture and Technology, Juja, Kenya.ORCID 0000-0002-4024-5681
Neba Derrick NebangwaDepartment of Biochemistry and Molecular Biology, Faculty of Science, University of Buea, Buea, Cameroon.
Cabirou Mounchili ShintouoDepartment of Biochemistry and Molecular Biology, Faculty of Science, University of Buea, Buea, Cameroon.
Nkemngo Francis NongleyDepartment of Microbiology and Parasitology, Faculty of Science, University of Buea, Buea, Cameroon.
Bertha Fru AsaDepartment of Public Health and Hygiene, Faculty of Health Science, University of Buea, Buea, Cameroon.
Ferdinand Njume NgaleDepartment of Molecular Biology, Institute of Biology and Molecular Medicine, IBMM, Université Libre de Bruxelles, Gosselies, Belgium.
Luc VanhammeDepartment of Molecular Biology, Institute of Biology and Molecular Medicine, IBMM, Université Libre de Bruxelles, Gosselies, Belgium.
Jacob SouopguiDepartment of Molecular Biology, Institute of Biology and Molecular Medicine, IBMM, Université Libre de Bruxelles, Gosselies, Belgium. jsouopgu@ulb.ac.be.ORCID 0000-0003-1526-4431
University of Buea · CMUniversité Libre de Bruxelles · BEJomo Kenyatta University of Agriculture and Technology · KE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Onchocerciasis is a parasitic disease with high socio-economic burden particularly in sub-Saharan Africa. The elimination plan for this disease has faced numerous challenges. A multi-epitope prophylactic/therapeutic vaccine targeting the infective L3 and microfilaria stages of the parasite's life cycle would be invaluable to achieve the current elimination goal. There are several observations that make the possibility of developing a vaccine against this disease likely. For example, despite being exposed to high transmission rates of infection, 1 to 5% of people have no clinical manifestations of the disease and are thus considered as putatively immune individuals. An immuno-informatics approach was applied to design a filarial multi-epitope subunit vaccine peptide consisting of linear B-cell and T-cell epitopes of proteins reported to be potential novel vaccine candidates. Conservation of the selected proteins and predicted epitopes in other parasitic nematode species suggests that the generated chimera could be helpful for cross-protection. The 3D structure was predicted, refined, and validated using bioinformatics tools. Protein-protein docking of the chimeric vaccine peptide with the TLR4 protein predicted efficient binding. Immune simulation predicted significantly high levels of IgG

Indexed as

Africa South of the SaharaB-LymphocytesComputational BiologyEpitopes, B-LymphocyteEpitopes, T-LymphocyteHumansInterferon-gammaMolecular Docking SimulationOnchocerciasisT-Lymphocytes, CytotoxicToll-Like Receptor 4Vaccines, SubunitEpitopes, B-LymphocyteEpitopes, T-LymphocyteInterferon-gammaToll-Like Receptor 4Vaccines, Subunit

Identifiers

PMID30867498
PMCPMC6416346
OpenAlexW2922503279

What OpenQuestion holds

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LicenceCC BY
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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.