Evidence map›Paper›PMID 20694008›Full record

ArticleNature structural & molecular biology2010

Double-stranded RNAs containing multiple IU pairs are sufficient to suppress interferon induction and apoptosis.

Patrice Vitali, A D J Scadden

Open access · greenAbstract read
In one paragraph

Article in Nature structural & molecular biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed, 1 pooled it
2.7field-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

72 citing papers in PubMed, 1 synthesis or guideline pooled it, 114 citations in OpenAlex.

  1. Pooled it
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  7. Article
  8. Global medical genetics · 2023
    Article
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  20. Epitranscriptomics in Normal and Malignant Hematopoiesis.International journal of molecular sciences · 2020
    Review

12 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

Patrice VitaliDepartment of Biochemistry, University of Cambridge, Cambridge, UK.
A D J Scadden
University of Cambridge · GB

Funding

Wellcome Trust 084403
6 · The paper itself

Abstract

Adenosine deaminases acting on RNA (ADARs) catalyze hyperediting of long double-stranded RNAs (dsRNAs), whereby up to 50% of adenosines are converted to inosine (I). Although hyperedited dsRNAs (IU-dsRNAs) have been implicated in various cellular functions, we now provide evidence for another role. We show that IU-dsRNA suppresses the induction of interferon-stimulated genes (ISGs) and apoptosis by poly(IC). Moreover, we show that IU-dsRNA inhibits the activation of interferon regulatory factor 3 (IRF3), which is essential for the induction of ISGs and apoptosis. Finally, we speculate that the inhibition of IRF3 results from specific binding of IU-dsRNA to MDA-5 or RIG-I, both of which are cytosolic sensors for poly(IC). Although our data are consistent with a previous study in which ADAR1 deletion resulted in increased expression of ISGs and apoptosis, we show that IU-dsRNA per se suppresses ISGs and apoptosis. We therefore propose that any IU-dsRNA generated by ADAR1 can inhibit both pathways.

Indexed as

ApoptosisBase PairingGene Expression RegulationHeLa CellsHumansInterferon Regulatory FactorsInterferonsPoly I-CProtein BindingRNA, Double-StrandedInterferon Regulatory FactorsInterferonsPoly I-CRNA, Double-Stranded

Identifiers

PMID20694008
PMCPMC2935675
OpenAlexW2080847523

What OpenQuestion holds

Textmetadata
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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.