Evidence map›Paper›PMID 19864603›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2009

Long double-stranded RNA induces an antiviral response independent of IFN regulatory factor 3, IFN-beta promoter stimulator 1, and IFN.

Stephanie J DeWitte-Orr, Devangi R Mehta, Susan E Collins, Mehul S Suthar, Michael Gale, Karen L Mossman

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

35 citing papers in PubMed, 71 citations in OpenAlex.

  1. Article
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  4. Evaluating Cationic Nanoparticles as Carriers of Antiviral Nucleic Acids.Methods in molecular biology (Clifton, N.J.) · 2024
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  8. Application progress of plant-mediated RNAi in pest control.Frontiers in bioengineering and biotechnology · 2022
    Review
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  13. A Perspective on RNAi-Based Biopesticides.Frontiers in plant science · 2020
    Review
  14. Article
  15. Development of Drugs Based on High-Polymeric Double-Stranded RNA for Antiviral and Antitumor Therapy.Biochemistry (Moscow) Supplement. Series B, Biomedical chemistry · 2019
    Article
  16. Article
  17. Marine drugs · 2018
    Article
  18. 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 2 countries.

Stephanie J DeWitte-OrrDepartment of Pathology & Molecular Medicine, Michael DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario, Canada.
Devangi R Mehta
Susan E Collins
Mehul S Suthar
Michael Gale
Karen L Mossman
McMaster University · CAUniversity of Washington · US

Funding

The Host Response to Hepatitis C VirusR01AI060389 · NIAID · UT SOUTHWESTERN MEDICAL CENTER · PI GALE, MICHAEL · 2003 to 2012
$3.4M
CIHR MOP-57669NIAID NIH HHS R01 AI060389
6 · The paper itself

Abstract

Virus infection elicits a robust innate antiviral response dominated by the production of type 1 IFN. In nonprofessional innate immune cells such as fibroblasts, type 1 IFN is rapidly produced following the recognition of viral dsRNA and the subsequent activation of the constitutively expressed transcription factor IFN regulatory factor 3 (IRF3). Although origin, localization, and length are factors in mediating dsRNA recognition and binding by cellular dsRNA-binding proteins, the biological significance of differential dsRNA binding is unclear, since the subsequent signaling pathways converge on IRF3. In this study, we show a dsRNA length-dependent activation of IRFs, IFNs, and IFN-stimulated genes in mouse fibroblasts. The length dependence was exacerbated in fibroblasts deficient in the mitochondria-associated adaptor IFN-beta promoter stimulator 1 and IRF3, suggesting that antiviral gene induction mediated by short and long dsRNA molecules is predominantly IFN-beta promoter stimulator 1 and IRF3 dependent and independent, respectively. Furthermore, we provide evidence of an innate antiviral response in fibroblasts in the absence of both IRF3 and type 1 IFN induction. Even with these key modulators missing, a 60-90% inhibition of virus replication was observed following 24-h treatment with short or long dsRNA molecules, respectively. These data provide evidence of a novel antiviral pathway that is dependent on dsRNA length, but independent of the type 1 IFN system.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsDNA Virus InfectionsFibroblastsGene Expression RegulationImmunity, InnateInterferon-betaInterferon Regulatory Factor-3MiceMice, Inbred C57BLPromoter Regions, GeneticRNA, Double-StrandedRNA Virus InfectionsSignal TransductionVirusesAdaptor Proteins, Signal TransducingInterferon-betaInterferon Regulatory Factor-3MAVS protein, mouseRNA, Double-Stranded

Identifiers

PMID19864603
PMCPMC2885285
OpenAlexW2159258109

What OpenQuestion holds

Textmetadata
LicenceTDM
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.