Evidence map›Paper›PMID 21908396›Full record

ArticleNucleic acids research2012

dsRNA expression in the mouse elicits RNAi in oocytes and low adenosine deamination in somatic cells.

Jana Nejepinska, Radek Malik, Jody Filkowski, Matyas Flemr, Witold Filipowicz, Petr Svoboda

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.8field-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

26 citing papers in PubMed, 55 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Endogenous Double-Stranded RNA.Non-coding RNA · 2021
    Review
  6. Article
  7. Article
  8. Toll-like receptor 2 expression on c-kitNature communications · 2019
    Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Long non-coding RNA exchange during the oocyte-to-embryo transition in mice.DNA research : an international journal for rapid publication of reports on genes and genomes · 2017
    Article
  14. Article
  15. Article
  16. Production of small RNAs by mammalian Dicer.Pflugers Archiv : European journal of physiology · 2016
    Review
  17. Production of functional small interfering RNAs by an amino-terminal deletion mutant of human Dicer.Proceedings of the National Academy of Sciences of the United States of America · 2015
    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 2 institutions in 2 countries.

Jana NejepinskaInstitute of Molecular Genetics AS CR, Videnska 1083, 14220 Prague 4, Czech Republic.
Radek Malik
Jody Filkowski
Matyas Flemr
Witold Filipowicz
Petr Svoboda
Czech Academy of Sciences, Institute of Molecular Genetics · CZFriedrich Miescher Institute · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Double-stranded RNA (dsRNA) can enter different pathways in mammalian cells, including sequence-specific RNA interference (RNAi), sequence-independent interferon (IFN) response and editing by adenosine deaminases. To study the routing of dsRNA to these pathways in vivo, we used transgenic mice ubiquitously expressing from a strong promoter, an mRNA with a long hairpin in its 3'-UTR. The expressed dsRNA neither caused any developmental defects nor activated the IFN response, which was inducible only at high expression levels in cultured cells. The dsRNA was poorly processed into siRNAs in somatic cells, whereas, robust RNAi effects were found in oocytes, suggesting that somatic cells lack some factor(s) facilitating siRNA biogenesis. Expressed dsRNA did not cause transcriptional silencing in trans. Analysis of RNA editing revealed that a small fraction of long dsRNA is edited. RNA editing neither prevented the cytoplasmic localization nor processing into siRNAs. Thus, a long dsRNA structure is well tolerated in mammalian cells and is mainly causing a robust RNAi response in oocytes.

Indexed as

RNA InterferenceAdenosineAnimalsCell LineCells, CulturedDeaminationFemaleGene SilencingGenes, mosHumansInterferonsMiceMice, TransgenicOocytesRNA, Double-StrandedRNA EditingAdenosineInterferonsRNA, Double-Stranded

Identifiers

PMID21908396
PMCPMC3245926
OpenAlexW2013960131

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.