Evidence map›Paper›PMID 31695097›Full record

ArticleScientific reports2019

Expansion, isolation and first characterization of bovine Th17 lymphocytes.

Patricia Cunha, Yves Le Vern, Christophe Gitton, Pierre Germon, Gilles Foucras, Pascal Rainard

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 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

15 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Staphylococcal mastitis in dairy cows.Frontiers in veterinary science · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Article
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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

6 authors at 2 institutions in 1 country.

Patricia CunhaISP, INRA, Université de Tours, UMR1282, Nouzilly, France.
Yves Le VernISP, INRA, Université de Tours, UMR1282, Nouzilly, France.
Christophe GittonISP, INRA, Université de Tours, UMR1282, Nouzilly, France.
Pierre GermonISP, INRA, Université de Tours, UMR1282, Nouzilly, France.
Gilles FoucrasIHAP, INRA, ENVT, Université de Toulouse, Toulouse, France.ORCID http://orcid.org/0000-0002-0363-0337
Pascal RainardISP, INRA, Université de Tours, UMR1282, Nouzilly, France. pascal.rainard@inra.fr.ORCID http://orcid.org/0000-0002-5477-2626
Université de Tours · FRÉcole Nationale Vétérinaire de Toulouse · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interleukin 17A-producing T helper cells (Th17) are CD4+ T cells that are crucial to immunity to extracellular bacteria. The roles of these cells in the bovine species are poorly defined, because the characterization of bovine Th17 cells lags behind for want of straightforward cultivation and isolation procedures. We have developed procedures to differentiate, expand, and isolate bovine Th17 cells from circulating CD4+ T cells of adult cows. Using polyclonal stimulation with antibodies to CD3 and CD28, we expanded IL-17A-positive CD4+ T cells in a serum-free cell culture medium supplemented with TGF-β1, IL-6 and IL-2. Populations of CD4+ T cells producing IL-17A or IFN-γ or both cytokines were obtained. Isolation of IL-17A-secreting CD4+ T cells was performed by labelling surface IL-17A, followed by flow cytometry cell sorting. The sorted Th17 cells were restimulated and could be expanded for several weeks. These cells were further characterized by cytokine profiling at transcriptomic and protein levels. They produced high amounts of IL-17A and IL-17F, and moderate amounts of IL-22 and IFN-γ. The techniques developed will be useful to characterize the phenotypic and functional properties of bovine Th17 cells.

Indexed as

AnimalsCattleCell Culture TechniquesCell ProliferationCells, CulturedCell SeparationFemaleInterferon-gammaInterleukin-17Interleukin-22InterleukinsMaleTh17 CellsTransforming Growth Factor beta1Interferon-gammaInterleukin-17Interleukin-22InterleukinsTransforming Growth Factor beta1

Identifiers

PMID31695097
PMCPMC6834651
OpenAlexW2986733849

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.