Evidence map›Paper›PMID 9455873›Full record

ArticleClinical and diagnostic laboratory immunology1998

Induction of interleukin-4 and interleukin-5 expression in mast cells is inhibited by glucocorticoids.

W A Sewell, L L Scurr, H Orphanides, S Kinder, R I Ludowyke

Open access · diamondAbstract read
In one paragraph

Article in Clinical and diagnostic laboratory immunology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.7field-weighted citation impact, top 33% 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

17 citing papers in PubMed, 53 citations in OpenAlex.

  1. Mast Cells in the Developing Brain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Review
  2. Review
  3. Article
  4. Article
  5. Vitamin D Signaling in Psoriasis: Pathogenesis and Therapy.International journal of molecular sciences · 2022
    Review
  6. Article
  7. Review
  8. Selective recruitment of different CaNature communications · 2019
    Article
  9. Article
  10. Steroidogenesis in the skin: implications for local immune functions.The Journal of steroid biochemistry and molecular biology · 2013
    Review
  11. Characterization and modulation of canine mast cell derived eicosanoids.Veterinary immunology and immunopathology · 2010
    Article
  12. Review
  13. Review
  14. Dexamethasone inhibits IL-9 production by human T cells.Journal of inflammation (London, England) · 2005
    Article
  15. Article
  16. Article
  17. 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

5 authors at 1 institution in 1 country.

W A SewellCentre for Immunology, University of New South Wales, and St. Vincent's Hospital, Sydney, Australia. w.sewell@cfi.unsw.edu.au
L L Scurr
H Orphanides
S Kinder
R I Ludowyke
UNSW Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammation in asthma and other allergic diseases is characterized by excessive production of immunoglobulin E (IgE) and the influx of leukocytes, especially eosinophils. Interleukin 4 (IL-4) and IL-5 are essential for IgE production and eosinophilia, respectively, and are produced by mast cells in allergic conditions, for which glucocorticoids are widely used therapeutically. We assessed the effect of glucocorticoids on IL-4 and IL-5 mRNA production by the RBL-2H3 cell line, an analog of mucosal mast cells. IL-4 and IL-5 mRNAs were induced by an antigen that is used to cross-link receptor bound IgE, by calcium ionophore, or by ionophore with phorbol ester and were markedly inhibited by dexamethasone. In cells activated with ionophore and phorbol ester, 10(-6) M dexamethasone reduced the IL-4 and IL-5 mRNA levels to only 12.8 and 5.7%, respectively, of those in cells without dexamethasone, and 10(-9) M dexamethasone caused reductions to 27 and 56%, respectively. Hydrocortisone at 10(-6) and 10(-7) M almost completely inhibited IL-4 and IL-5 mRNA production. Dexamethasone was markedly inhibitory even if it was added after the cells were activated, provided that it was present in the cultures for at least 1.5 h. These studies indicate that the expression of IL-4 and IL-5 mRNAs by mast cells is highly sensitive to glucocorticoids. The data suggest that these inhibitory effects may contribute to the clinical efficacy of glucocorticoids in the therapy of allergic diseases.

Indexed as

AnimalsAnti-Inflammatory AgentsDexamethasoneGene ExpressionGlucocorticoidsHydrocortisoneInterleukin-4Interleukin-5Mast CellsRatsRNA, MessengerTime FactorsTumor Cells, CulturedAnti-Inflammatory AgentsDexamethasoneGlucocorticoidsHydrocortisoneInterleukin-4Interleukin-5RNA, Messenger

Identifiers

PMID9455873
PMCPMC121384
OpenAlexW1816680223

What OpenQuestion holds

Textmetadata
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.