Evidence map›Paper›PMID 38806566›Full record

ArticleScientific reports2024

Characterization and application of recombinant Bovine Leukemia Virus Env protein.

Lorena Tomé-Poderti, Natalia Olivero-Deibe, Federico Carrión, María Magdalena Portela, Gonzalo Obal, Gleysin Cabrera, Sergio Bianchi, Analia Lima, Andrés Addiego, Rosario Durán and 2 more

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. Molecular characterization ofRoyal Society open science · 2025
    Article
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

12 authors.

Lorena Tomé-PodertiImmunovirology Lab, Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay. lorena-magali.tome-poderti@inserm.fr.
Natalia Olivero-Deibe *Immunovirology Lab, Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay.
Federico Carrión *Immunovirology Lab, Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay.
María Magdalena PortelaAnalytical Biochemistry and Proteomics Unit, Instituto de Investigaciones Biológicas Clemente Estable/Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay.
Gonzalo ObalImmunovirology Lab, Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay.
Gleysin CabreraAnalytical Biochemistry and Proteomics Unit, Instituto de Investigaciones Biológicas Clemente Estable/Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay.
Sergio BianchiLaboratory of Molecular Biomarkers, Department of Physiopathology, University Hospital, Universidad de la República, 11600, Montevideo, Uruguay.
Analia LimaAnalytical Biochemistry and Proteomics Unit, Instituto de Investigaciones Biológicas Clemente Estable/Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay.
Andrés AddiegoImmunovirology Lab, Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay.
Rosario DuránAnalytical Biochemistry and Proteomics Unit, Instituto de Investigaciones Biológicas Clemente Estable/Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay.
Gonzalo MoratorioExperimental Evolution of Viruses, Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay.
Otto PritschImmunovirology Lab, Institut Pasteur de Montevideo, 11400, Montevideo, Uruguay.

Funding

Agencia Nacional de Investigación e Innovación (ANII) POS_NAC_2010_1_2249Agencia Nacional de Investigación e Innovación (ANII) POS_NAC_2015_1_109471Comisión Académica de Posgrado CAP:BFPD_2014_1#30963820Comisión Académica de Posgrado CAP: BFPD_2020_1#28143834Fondo para la Convergencia Estructural del Mercosur (FOCEM) COF03/11International Associated Laboratory on Viral Pathogenesis of Leukemia (Centre National de la Recherche Scientifique CNRS, Institut Pasteur de Montevideo, IPMont, and Institut Pasteur Paris, IP) LIA N° 316
6 · The paper itself

Abstract

The Bovine Leukemia Virus (BLV) Envelope (Env) glycoprotein complex is instrumental in viral infectivity and shapes the host's immune response. This study presents the production and characterization of a soluble furin-mutated BLV Env ectodomain (sBLV-EnvFm) expressed in a stable S2 insect cell line. We purified a 63 kDa soluble protein, corresponding to the monomeric sBLV-EnvFm, which predominantly presented oligomannose and paucimannose N-glycans, with a high content of core fucose structures. Our results demonstrate that our recombinant protein can be recognized from specific antibodies in BLV infected cattle, suggesting its potential as a powerful diagnostic tool. Moreover, the robust humoral immune response it elicited in mice shows its potential contribution to the development of subunit-based vaccines against BLV.

Indexed as

Antibodies, ViralLeukemia Virus, BovineRecombinant ProteinsViral Envelope ProteinsAnimalsCattleCell LineEnzootic Bovine LeukosisGene Products, envMiceAntibodies, ViralGene Products, envRecombinant ProteinsViral Envelope Proteins

Identifiers

PMID38806566
PMCPMC11133380

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.