Evidence map›Paper›PMID 20414351›Full record

ArticleJournal of biomedicine & biotechnology2010

Expression and immunogenicity of the mycobacterial Ag85B/ESAT-6 antigens produced in transgenic plants by elastin-like peptide fusion strategy.

Doreen Manuela Floss, Michael Mockey, Galliano Zanello, Damien Brosson, Marie Diogon, Roger Frutos, Timothée Bruel, Valérie Rodrigues, Edwin Garzon, Claire Chevaleyre and 4 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of biomedicine & biotechnology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
8.1field-weighted citation impact, top 2% 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

25 citing papers in PubMed, 65 citations in OpenAlex.

  1. Article
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  4. Article
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  6. Review
  7. Article
  8. Article
  9. Use of the Human Vaccine,Frontiers in veterinary science · 2018
    Review
  10. Article
  11. Elastin-like polypeptides: Therapeutic applications for an emerging class of nanomedicines.Journal of controlled release : official journal of the Controlled Release Society · 2016
    Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Elastomeric Recombinant Protein-based Biomaterials.Biochemical engineering journal · 2013
    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

14 authors at 5 institutions in 2 countries.

Doreen Manuela FlossLeibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstrasse 3, 06466 Gatersleben, Germany.
Michael Mockey
Galliano Zanello
Damien Brosson
Marie Diogon
Roger Frutos
Timothée Bruel
Valérie Rodrigues
Edwin Garzon
Claire Chevaleyre
Mustapha Berri
Henri Salmon
Udo Conrad
Laurence Dedieu
Infectiologie Animale et Santé Publique · FRCentre de Coopération Internationale en Recherche Agronomique pour le Développement · FRInstitut Agro Montpellier · FRLaboratoire Microorganismes Génome et Environnement · FRLeibniz Institute of Plant Genetics and Crop Plant Research · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study explored a novel system combining plant-based production and the elastin-like peptide (ELP) fusion strategy to produce vaccinal antigens against tuberculosis. Transgenic tobacco plants expressing the mycobacterial antigens Ag85B and ESAT-6 fused to ELP (TBAg-ELP) were generated. Purified TBAg-ELP was obtained by the highly efficient, cost-effective, inverse transition cycling (ICT) method and tested in mice. Furthermore, safety and immunogenicity of the crude tobacco leaf extracts were assessed in piglets. Antibodies recognizing mycobacterial antigens were produced in mice and piglets. A T-cell immune response able to recognize the native mycobacterial antigens was detected in mice. These findings showed that the native Ag85B and ESAT-6 mycobacterial B- and T-cell epitopes were conserved in the plant-expressed TBAg-ELP. This study presents the first results of an efficient plant-expression system, relying on the elastin-like peptide fusion strategy, to produce a safe and immunogenic mycobacterial Ag85B-ESAT-6 fusion protein as a potential vaccine candidate against tuberculosis.

Indexed as

AnimalsAntibodies, BacterialAntigens, BacterialBacterial ProteinsBlotting, WesternCattleCell Growth ProcessesCell SurvivalElastinEnzyme-Linked Immunosorbent AssayFlow CytometryHypersensitivity, DelayedMiceMice, Inbred BALB CMycobacterium tuberculosisNicotianaAntibodies, Bacterialantigen 85, Mycobacterium bovisAntigens, BacterialBacterial ProteinsElastinESAT-6 protein, Mycobacterium tuberculosisPeptidesRecombinant Fusion ProteinsVaccines, Synthetic

Identifiers

PMID20414351
PMCPMC2855997
OpenAlexW2171924190

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.