Evidence map›Paper›PMID 28611405›Full record

ArticleScientific reports2017

Local immunization impacts the response of dairy cows to Escherichia coli mastitis.

Vincent Herry, Christophe Gitton, Guillaume Tabouret, Maryline Répérant, Laurine Forge, Christian Tasca, Florence B Gilbert, Edouard Guitton, Céline Barc, Christophe Staub and 4 more

Open access · goldAbstract readClinical Trial, Veterinary
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
12.6field-weighted citation impact, top 1% 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

33 citing papers in PubMed, 73 citations in OpenAlex.

  1. Article
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  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
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  12. Extended-Spectrum Beta-Lactamases ProducingAntibiotics (Basel, Switzerland) · 2022
    Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Review
  18. Article
  19. Frontiers in microbiology · 2022
    Review
  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

14 authors at 5 institutions in 2 countries.

Vincent HerryIHAP, Université de Toulouse, INRA, ENVT, Toulouse, France.ORCID 0000-0003-1182-4972
Christophe GittonISP, INRA, Université de Tours, UMR1282, Nouzilly, France.
Guillaume TabouretIHAP, Université de Toulouse, INRA, ENVT, Toulouse, France.
Maryline RépérantISP, INRA, Université de Tours, UMR1282, Nouzilly, France.
Laurine ForgeIHAP, Université de Toulouse, INRA, ENVT, Toulouse, France.
Christian TascaIHAP, Université de Toulouse, INRA, ENVT, Toulouse, France.
Florence B GilbertISP, INRA, Université de Tours, UMR1282, Nouzilly, France.
Edouard GuittonPFIE, INRA, UE1277, Nouzilly, France.
Céline BarcPFIE, INRA, UE1277, Nouzilly, France.
Christophe StaubUEPAO, INRA, UE1297, Nouzilly, France.
David G E SmithInstitute of Biological Chemistry, Biophysics and Bioengineering, Heriot-Watt University, Edinburgh, UK, EH14 4AS.
Pierre GermonISP, INRA, Université de Tours, UMR1282, Nouzilly, France.
Gilles FoucrasIHAP, Université de Toulouse, INRA, ENVT, Toulouse, France.
Pascal RainardISP, INRA, Université de Tours, UMR1282, Nouzilly, France. pascal.rainard@inra.fr.ORCID 0000-0002-5477-2626
École Nationale Vétérinaire de Toulouse · FRUniversité de Tours · FRBiologie des oiseaux et aviculture · FRDépartement Santé Animale · FRHeriot-Watt University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current vaccines to Escherichia coli mastitis have shown some albeit limited efficacy. Their mode of action has not been documented, and immune responses protecting the mammary gland against E. coli are not completely understood. To improve our knowledge of mammary gland immune protection, cows immunized either intramuscularly or intramammarily with the E. coli P4 were submitted to a homologous mastitis challenge. A third group of mock-immunized cows serve as challenge controls. Local immunization modified favorably the course of infection, by improving bacterial clearance while limiting inflammation. Systemic clinical signs and reduction in milk secretion were also contained. This occurred with a modification of the cytokine profile, such as an increase in IFN-γ and a reduction in TNF-α concentrations in milk. Concentrations of IL-17A and IL-22 increased in milk at the onset of the inflammatory response and remained high up to the elimination of bacteria, but concentrations did not differ between groups. Accelerated bacteriological cure was not linked to an increase in the initial efficiency of phagocytosis in milk. Results support the idea that antibodies did not play a major role in the improvement, and that cell-mediated immunity is the key to understanding E. coli vaccine-induced protection of the mammary gland.

Indexed as

AnimalsCattleCytokinesEscherichia coliFemaleImmunizationMastitis, BovineRandom AllocationCytokines

Identifiers

PMID28611405
PMCPMC5469773
OpenAlexW2623967667

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.