Evidence map›Paper›PMID 33432377›Full record

ArticleArchives of microbiology2021

Comparative proteomic analysis of outer membrane vesicles from Brucella suis, Brucella ovis, Brucella canis and Brucella neotomae.

María Del Socorro Ruiz-Palma, Eric Daniel Avila-Calderón, Ma Guadalupe Aguilera-Arreola, Ahidé López-Merino, Enrico A Ruiz, María Del Rosario Morales-García, Edgar Oliver López-Villegas, Zulema Gomez-Lunar, Beatriz Arellano-Reynoso, Araceli Contreras-Rodríguez

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Archives of microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.8field-weighted citation impact, top 11% 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

14 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Biological nanoparticles from Brucella abortusJournal of nanobiotechnology · 2025
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  5. Immunopeptidome Landscape DuringInternational journal of molecular sciences · 2025
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  6. Review
  7. Frontiers in immunology · 2024
    Article
  8. Article
  9. Article
  10. LDH as an adjuvant makesIranian journal of basic medical sciences · 2023
    Article
  11. Review
  12. Proteomic Profiling of Outer Membrane Vesicles Released byJournal of personalized medicine · 2022
    Article
  13. Frontiers in microbiology · 2022
    Article
  14. 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

10 authors at 3 institutions in 1 country.

María Del Socorro Ruiz-PalmaDepartamento de Microbiología, Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), Prol. Carpio y Plan de Ayala s/n, Col. Sto. Tomás, CP 11340, Mexico City, Mexico.ORCID http://orcid.org/0000-0002-1851-7150
Eric Daniel Avila-CalderónDepartamento de Microbiología, Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), Prol. Carpio y Plan de Ayala s/n, Col. Sto. Tomás, CP 11340, Mexico City, Mexico.ORCID http://orcid.org/0000-0001-6042-3951
Ma Guadalupe Aguilera-ArreolaDepartamento de Microbiología, Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), Prol. Carpio y Plan de Ayala s/n, Col. Sto. Tomás, CP 11340, Mexico City, Mexico.
Ahidé López-MerinoDepartamento de Microbiología, Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), Prol. Carpio y Plan de Ayala s/n, Col. Sto. Tomás, CP 11340, Mexico City, Mexico.
Enrico A RuizDepartamento de Zoología, Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), México City, Mexico.ORCID http://orcid.org/0000-0001-8738-8199
María Del Rosario Morales-GarcíaDepartamento de Investigación, CICATA Querétaro, Instituto Politécnico Nacional (IPN), Querétaro, Mexico.ORCID http://orcid.org/0000-0001-8499-3625
Edgar Oliver López-VillegasDepartamento de Investigación, Central de Microscopía, Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), Prol. Carpio y Plan de Ayala S/N, Col. Sto. Tomás, CP 11340, Mexico City, Mexico.ORCID http://orcid.org/0000-0002-9995-2145
Zulema Gomez-LunarDepartamento de Microbiología, Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), Prol. Carpio y Plan de Ayala s/n, Col. Sto. Tomás, CP 11340, Mexico City, Mexico.
Beatriz Arellano-ReynosoDepartamento de Microbiología e Inmunología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México (UNAM), Coyoacán, 04510, Mexico City, Mexico.
Araceli Contreras-RodríguezDepartamento de Microbiología, Escuela Nacional de Ciencias Biológicas (ENCB), Instituto Politécnico Nacional (IPN), Prol. Carpio y Plan de Ayala s/n, Col. Sto. Tomás, CP 11340, Mexico City, Mexico. aracelicontreras21@gmail.com.ORCID http://orcid.org/0000-0002-0204-3616
Instituto Politécnico Nacional · MXPolytechnic University of Queretaro · MXUniversidad Nacional Autónoma de México · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gram-negative bacteria release nanovesicles, called outer membrane vesicles (OMVs), from their outer membrane. Proteomics has been used to determine their composition. OMVs contain proteins able to elicit an immune response, so they have been proposed as a model to develop acellular vaccines. In this study, OMVs of Brucella suis, B. ovis, B. canis, and B. neotomae were purified and analyzed by SDS-PAGE, transmission electron microscopy and liquid chromatography coupled to mass spectrometry to determine the pan-proteome of these vesicles. In addition, antigenic proteins were detected by western blot with anti-Brucella sera. The in silico analysis of the pan-proteome revealed many homologous proteins, such as Omp16, Omp25, Omp31, SodC, Omp2a, and BhuA. Proteins contained in the vesicles from different Brucella species were detected by anti-Brucella sera. The occurrence of previously described immunogenic proteins derived from OMVs supports the use of these vesicles as candidates to be evaluated as an acellular brucellosis vaccine.

Indexed as

Antigens, BacterialBacterial ProteinsBrucellaProteomeAnimalsBrucella canisBrucella ovisBrucella suisElectrophoresis, Polyacrylamide GelProteomicsAntigens, BacterialBacterial ProteinsProteomeYajC protein, BrucellaAcellular vaccinesBacterial vesiclesBrucellosisOuter membrane vesicles

Identifiers

PMID33432377
PMCPMC7799404
OpenAlexW3120599657

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.