Evidence map›Paper›PMID 30992458›Full record

ArticleScientific reports2019

The in vitro host cell immune response to bovine-adapted Staphylococcus aureus varies according to bacterial lineage.

Mark P Murphy, Dagmara A Niedziela, Finola C Leonard, Orla M Keane

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
6.5field-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

19 citing papers in PubMed, 55 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Staphylococcal mastitis in dairy cows.Frontiers in veterinary science · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Cells · 2021
    Article
  15. Article
  16. Article
  17. Analysis of virulence traits ofJournal of veterinary science · 2020
    Article
  18. Organic Selenium AmelioratesFrontiers in veterinary science · 2020
    Article
  19. 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

4 authors at 2 institutions in 1 country.

Mark P MurphyAnimal & Bioscience Department, Teagasc, Grange, Dunsany, Co. Meath, Ireland.ORCID http://orcid.org/0000-0001-5624-1338
Dagmara A NiedzielaAnimal & Bioscience Department, Teagasc, Grange, Dunsany, Co. Meath, Ireland.
Finola C LeonardSchool of Veterinary Medicine, University College Dublin, Belfield, Ireland.
Orla M KeaneAnimal & Bioscience Department, Teagasc, Grange, Dunsany, Co. Meath, Ireland. orla.keane@teagasc.ie.ORCID http://orcid.org/0000-0002-9507-2191
Teagasc - The Irish Agriculture and Food Development Authority · IEUniversity College Dublin · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mastitis is the most economically important disease affecting dairy cattle worldwide. Staphylococcus aureus is a highly prevalent cause of mastitis, causing infections ranging from sub-clinical to gangrenous. However, the interaction between the genotype of the infecting strain of S. aureus and the host response remains largely uncharacterised. To better understand the variation in presentation and outcomes of S. aureus-mediated bovine mastitis, we studied the interaction of a panel of mastitis isolates from several prominent bovine-associated lineages with bovine mammary epithelial cells (bMEC) and neutrophils. Significant differences in immune gene expression by infected primary or immortalised bMEC, or their elaboration of neutrophil chemoattractants, were observed and were dependent on the lineage of the infecting strain. Differences were also apparent in the invasiveness of S. aureus strains and their ability to survive killing by neutrophils. Our results demonstrate that a range of immune responses occur, suggesting the importance of S. aureus strain in dictating mastitis disease course. S. aureus lineages may therefore have adopted differing strategies for exploitation of the intramammary niche. Consequently, improved diagnosis of infecting lineage may enable better prognosis for S. aureus mastitis and reduce morbidity and economic loss.

Indexed as

GenotypeAnimalsCattleCells, CulturedChemotaxisCytokinesEpithelial CellsFemaleGene Expression RegulationGranulocytesHost-Pathogen InteractionsHost SpecificityMammary Glands, AnimalMastitis, BovineNeutrophilsPrimary Cell CultureCytokines

Identifiers

PMID30992458
PMCPMC6467978
OpenAlexW2936562585

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.