Evidence map›Paper›PMID 21324116›Full record

ArticleVeterinary research2011

Staphylococcus aureus seroproteomes discriminate ruminant isolates causing mild or severe mastitis.

Caroline Le Maréchal, Julien Jardin, Gwenaël Jan, Sergine Even, Coralie Pulido, Jean-Michel Guibert, David Hernandez, Patrice François, Jacques Schrenzel, Dieter Demon and 5 more

Open access · goldAbstract read
In one paragraph

Article in Veterinary research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
6.8field-weighted citation impact, top 3% 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

22 citing papers in PubMed, 44 citations in OpenAlex.

  1. Review
  2. Veterinary sciences · 2025
    Review
  3. Impact of cell-free supernatant ofFrontiers in veterinary science · 2023
    Article
  4. International journal of molecular sciences · 2022
    Article
  5. Article
  6. Within-Host Adaptation ofInternational journal of molecular sciences · 2021
    Article
  7. Genomic Analysis ofFrontiers in microbiology · 2021
    Article
  8. Article
  9. Article
  10. Use of Proteomics in the Study of Mastitis in Ewes.Pathogens (Basel, Switzerland) · 2019
    Review
  11. Article
  12. Article
  13. Frontiers in cellular and infection microbiology · 2018
    Article
  14. Article
  15. Article
  16. Article
  17. Moving towards the immunodiagnosis of staphylococcal intramammary infections.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2014
    Review
  18. Article
  19. Immunorelevant proteins for the diagnosis of bovine staphylococcal mastitis.World journal of microbiology & biotechnology · 2013
    Article
  20. 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

15 authors at 5 institutions in 3 countries.

Caroline Le MaréchalINRA, UMR1253 Science et Technologie du Lait et de l'Œuf, F-35042 Rennes, France. Yves.LeLoir@rennes.inra.fr.
Julien Jardin
Gwenaël Jan
Sergine Even
Coralie Pulido
Jean-Michel Guibert
David Hernandez
Patrice François
Jacques Schrenzel
Dieter Demon
Evelyne Meyer
Nadia Berkova
Richard Thiéry
Eric Vautor
Yves Le Loir
Fondation Sophia Antipolis · FRInstitut Agro Rennes-Angers · FRLaboratoire Science & technologie du Lait & de l'œuf · FRUniversity of Geneva · CHGhent University · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Staphylococcus aureus is a major cause of mastitis in ruminants. In ewe mastitis, symptoms range from subclinical to gangrenous mastitis. S. aureus factors or host-factors contributing to the different outcomes are not completely elucidated. In this study, experimental mastitis was induced on primiparous ewes using two S. aureus strains, isolated from gangrenous (strain O11) or subclinical (strain O46) mastitis. Strains induced drastically distinct clinical symptoms when tested in ewe and mice experimental mastitis. Notably, they reproduced mild (O46) or severe (O11) mastitis in ewes. Ewe sera were used to identify staphylococcal immunoreactive proteins commonly or differentially produced during infections of variable severity and to define core and accessory seroproteomes. Such SERological Proteome Analysis (SERPA) allowed the identification of 89 immunoreactive proteins, of which only 52 (58.4%) were previously identified as immunogenic proteins in other staphylococcal infections. Among the 89 proteins identified, 74 appear to constitute the core seroproteome. Among the 15 remaining proteins defining the accessory seroproteome, 12 were specific for strain O11, 3 were specific for O46. Distribution of one protein specific for each mastitis severity was investigated in ten other strains isolated from subclinical or clinical mastitis. We report here for the first time the identification of staphylococcal immunogenic proteins common or specific to S. aureus strains responsible for mild or severe mastitis. These findings open avenues in S. aureus mastitis studies as some of these proteins, expressed in vivo, are likely to account for the success of S. aureus as a pathogen of the ruminant mammary gland.

Indexed as

AnimalsBacterial ProteinsChromatography, LiquidElectrophoresis, Gel, Two-DimensionalFemaleMammary Glands, AnimalMastitisMiceProteomeSerologic TestsSheepSheep DiseasesStaphylococcal InfectionsStaphylococcus aureusTandem Mass SpectrometryBacterial ProteinsProteome

Identifiers

PMID21324116
PMCPMC3052181
OpenAlexW2112842296

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.