Evidence map›Paper›PMID 23505568›Full record

ArticlePloS one2013

Regulation of IL-17A production is distinct from IL-17F in a primary human cell co-culture model of T cell-mediated B cell activation.

Andrew C Melton, Jennifer Melrose, Liisa Alajoki, Sylvie Privat, Hannah Cho, Naomi Brown, Ana Marija Plavec, Dat Nguyen, Elijah D Johnston, Jian Yang and 4 more

Abstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
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

29 citing papers in PubMed.

  1. Trial
  2. Review
  3. Article
  4. Impact of Methylated Cyclodextrin KLEPTOSEInternational journal of molecular sciences · 2024
    Article
  5. Article
  6. Article
  7. Article
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  9. Article
  10. Article
  11. Article
  12. Article
  13. Current evidence for vitamin D in intestinal function and disease.Experimental biology and medicine (Maywood, N.J.) · 2019
    Review
  14. Regulation of IL-17A and implications for TGF-β1 comodulation of airway smooth muscle remodeling in severe asthma.American journal of physiology. Lung cellular and molecular physiology · 2019
    Article
  15. Article
  16. Article
  17. Targeting JAK2 reduces GVHD and xenograft rejection through regulation of T cell differentiation.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  18. Novel Therapeutic Targets in Axial Spondyloarthritis.Current treatment options in rheumatology · 2018
    Review
  19. 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

14 authors.

Andrew C MeltonBioSeek, a division of DiscoveRx, Corp., South San Francisco, California, United States of America.
Jennifer Melrose
Liisa Alajoki
Sylvie Privat
Hannah Cho
Naomi Brown
Ana Marija Plavec
Dat Nguyen
Elijah D Johnston
Jian Yang
Mark A Polokoff
Ivan Plavec
Ellen L Berg
Alison O'Mahony

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Improper regulation of B cell responses leads to excessive production of antibodies and contributes to the development of autoimmune disease. T helper 17 (Th17) cells also drive the development of autoimmune disease, but the role of B cells in shaping Th17 cell-mediated immune responses, as well as the reciprocal regulation of B cell responses by IL-17 family cytokines, remains unclear. The aim of this study was to characterize the regulation of IL-17A and IL-17F in a model of T cell-dependent B cell activation. Stimulation of primary human B cell and peripheral blood mononuclear cell (BT) co-cultures with α-IgM and a non-mitogenic concentration of superantigens for three days promoted a Th17 cell response as evidenced by increased expression of Th17-related gene transcripts, including Il17f, Il21, Il22, and Il23r, in CD4 T cells, as well as the secretion of IL-17A and IL-17F protein. We tested the ability of 144 pharmacologic modulators representing 91 different targets or pathways to regulate IL-17A and IL-17F production in these stimulated BT co-cultures. IL-17A production was found to be preferentially sensitive to inhibition of the PI3K/mTOR pathway, while prostaglandin EP receptor agonists, including PGE2, increased IL-17A concentrations. In contrast, the production of IL-17F was inhibited by PGE2, but selectively increased by TLR2 and TLR5 agonists. These results indicate that IL-17A regulation is distinct from IL-17F in stimulated BT co-cultures and that this co-culture approach can be used to identify pathway mechanisms and novel agents that selectively inhibit production of IL-17A or IL-17F.

Indexed as

B-LymphocytesCalcitriolCD4-Positive T-LymphocytesCell CommunicationCoculture TechniquesHumansImmunophenotypingInterleukin-17Lymphocyte ActivationPhenotypePiperazinesPrimary Cell CulturePropanolsSignal TransductionTh17 CellsT-Lymphocytes, Helper-Inducer1,1,1,3,3,3-hexafluoro-2-(2-fluoro-4'-((4-(pyridin-4-ylmethyl)piperazin-1-yl)methyl)-(1,1'-biphenyl)-4-yl)propan-2-olCalcitriolInterleukin-17PiperazinesPropanols

Identifiers

PMID23505568
PMCPMC3591360

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Registered trials

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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.