Evidence map›Paper›PMID 18547367›Full record

ArticleImmunology2008

Interferon-lambda1 (interleukin-29) preferentially down-regulates interleukin-13 over other T helper type 2 cytokine responses in vitro.

Shekar Srinivas, Jihong Dai, Joyce Eskdale, Grant E Gallagher, Nicholas J Megjugorac, Grant Gallagher

Open access · bronzeAbstract read
In one paragraph

Article in Immunology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

48 citing papers in PubMed, 96 citations in OpenAlex.

  1. Review
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  5. The functional role of CST1 and CCL26 in asthma development.Immunity, inflammation and disease · 2024
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  7. Vaccines · 2021
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  9. Review
  10. Interferon-Lambda 1 InhibitsFrontiers in pharmacology · 2021
    Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Insights into IL-29: Emerging role in inflammatory autoimmune diseases.Journal of cellular and molecular medicine · 2019
    Review
  17. Medicina (Kaunas, Lithuania) · 2019
    Article
  18. 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

6 authors at 1 institution in 1 country.

Shekar SrinivasThe Institute for Genetic Immunology, Hamilton, NJ 08690, USA.
Jihong Dai
Joyce Eskdale
Grant E Gallagher
Nicholas J Megjugorac
Grant Gallagher
Research Institute for Genetic and Human Therapy · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interferon (IFN)-lambda1 [interleukin (IL)-29] is a member of the interferon lambda family (also known as type III interferons), whose members are distantly related to both the type I interferons and members of the IL-10 family. While IFN-lambda1 has significant antiviral activity, it is also becoming apparent that it has important immunoregulatory properties, especially with regard to the T helper type 2 (Th2) response. Previously, we have shown that IFN-lambda1 is capable of down-regulating IL-13 production in an IFN-gamma-independent manner and that this is mediated in part via monocyte-derived dendritic cells. Here, we have extended our knowledge of IFN-lambda1 regulation of the human in vitro Th2 response by examining the regulation of three major Th2 cytokines, IL-4, IL-5 and IL-13, by IFN-lambda1. Our results reveal that IFN-lambda1 preferentially inhibits IL-13 production, compared with IL-4 or IL-5. Levels of IL-13 mRNA, the amount of secreted IL-13 protein and numbers of IL-13-positive CD3(+) CD4(+) cells were all significantly diminished by IFN-lambda1. IFN-lambda1 significantly decreased some aspects of IL-4 and IL-5 production, but its effects were not as consistent as those seen on IL-13. IFN-lambda1 was also effective at decreasing IL-13 secretion under conditions designed to support the generation of Th2 cells. Irrespective of whether Concanavalin-A or T-cell-stimulatory microbeads were used, IFN-lambda1 markedly diminished IL-13 secretion in cultures where IL-4 had been added. Thus, IFN-lambda1 appears to be an inhibitor of human Th2 responses whose action is primarily directed towards IL-13 but which may also affect Th2 responses generally and does not invoke a complementary elevation of IFN-gamma secretion.

Indexed as

Down-RegulationCells, CulturedConcanavalin AEnzyme-Linked Immunosorbent AssayFlow CytometryHumansImmunosuppression TherapyInterferon LambdaInterferonsInterleukin-13Interleukin-4Interleukin-5InterleukinsReverse Transcriptase Polymerase Chain ReactionRNA, MessengerTh2 CellsConcanavalin AInterferon Lambdainterferon-lambda, humanInterferonsInterleukin-13Interleukin-4Interleukin-5InterleukinsRNA, Messenger

Identifiers

PMID18547367
PMCPMC2612545
OpenAlexW1984242783

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.