Evidence map›Paper›PMID 32240468›Full record

ArticleMolecular biology reports2020

Characterization of Coxsackievirus B4 virus-like particles VLP produced by the recombinant baculovirus-insect cell system expressing the major capsid protein.

Ikbel Hadj Hassine, Jawhar Gharbi, Bechr Hamrita, Mohammed A Almalki, José Francisco Rodríguez, Manel Ben M'hadheb

Abstract read
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In one paragraph

Article in Molecular biology reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

13 citing papers in PubMed, 19 citations in OpenAlex.

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  10. Covid-19 vaccines and variants of concern: A review.Reviews in medical virology · 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

6 authors at 2 institutions in 2 countries.

Ikbel Hadj HassineUnité de Recherche UR17ES30 "Génomique, Biotechnologie et Stratégies Antivirales", Institut Supérieur de Biotechnologie, Université de Monastir, BP74, Avenue Tahar Hadded, 5000, Monastir, Tunisia.
Jawhar GharbiUnité de Recherche UR17ES30 "Génomique, Biotechnologie et Stratégies Antivirales", Institut Supérieur de Biotechnologie, Université de Monastir, BP74, Avenue Tahar Hadded, 5000, Monastir, Tunisia. jagharbi@kfu.edu.sa.
Bechr HamritaUnité de Recherche UR17ES30 "Génomique, Biotechnologie et Stratégies Antivirales", Institut Supérieur de Biotechnologie, Université de Monastir, BP74, Avenue Tahar Hadded, 5000, Monastir, Tunisia.
Mohammed A AlmalkiDepartment of Biological Sciences, College of Science, King Faisal University, P.O. Box 380, Al-Ahsa, 31982, Saudi Arabia.
José Francisco RodríguezDepartment of Molecular and Cellular Biology, Centro Nacional de Biotecnología-CSIC, Cantoblanco, 28049, Madrid, Spain.
Manel Ben M'hadhebUnité de Recherche UR17ES30 "Génomique, Biotechnologie et Stratégies Antivirales", Institut Supérieur de Biotechnologie, Université de Monastir, BP74, Avenue Tahar Hadded, 5000, Monastir, Tunisia.
Centro Nacional de Biotecnología · ESKing Faisal University · SA

Funding

King Faisal University, KSA DSRMinistère de l'Enseignement Supérieur et de la Recherche Scientifique UR17ES30
6 · The paper itself

Abstract

Coxsackievirus B4 (CV-B4) is suspected to be an environmental factor that has the intrinsic capacity to damage the pancreatic beta cells and therefore causes insulitis and type 1 diabetes (T1D). Although vaccination against CV-B4 could reduce the incidence of this chronic auto-immune disease, there is currently no therapeutic reagent or vaccine in clinical use. By the employment of the Bac-to-Bac® vector system to express the major viral capsid protein, we contributed towards the development of a CV-B4 vaccine by producing CV-B4 virus-like particles (VLPs) from recombinant baculovirus in infected insect cells. In fact Western blot and Immunofluorescence analysis detected the viral protein 1 (VP1) in the cells resulting from the construction of a recombinant bacmid DNA carrying the key immunogenic protein then transfected in the insect cells. Sucrose gradient ultracentrifugation fractions of the infected cell lysates contained the recombinant protein and the electron microscopy demonstrated the presence of VLPs in these sucrose fractions. This study clearly shows for the first time the expression of CVB4 VP1 structure protein alone can form VLPs in the baculovirus-infected insect cell keeping conserved both characteristics and morphology.

Indexed as

AnimalsBaculoviridaeCapsid ProteinsCell LineEnterovirus B, HumanHumansInsectaProtein EngineeringRecombinant ProteinsVaccinesVirionCapsid ProteinsRecombinant ProteinsVaccinesBaculovirus expression systemCoxsackievirus B4Recombinant VP1Virus-like particles

Identifiers

PMID32240468
OpenAlexW3014954004

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.