Evidence map›Paper›PMID 23571754›Full record

ArticleNucleic acids research2013

Reprogramming of microRNAs by adenosine-to-inosine editing and the selective elimination of edited microRNA precursors in mouse oocytes and preimplantation embryos.

Jesús García-López, Juan de Dios Hourcade, Jesús Del Mazo

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

31 citing papers in PubMed, 58 citations in OpenAlex.

  1. Review
  2. The Mammalian Oocyte: A Central Hub for Cellular Reprogramming and Stemness.Stem cells and cloning : advances and applications · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. Processing ofRNA (New York, N.Y.) · 2020
    Article
  7. Article
  8. Dynamic Alternative Splicing During Mouse Preimplantation Embryo Development.Frontiers in bioengineering and biotechnology · 2020
    Article
  9. Deciphering miRNAs' Action through miRNA Editing.International journal of molecular sciences · 2019
    Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Review
  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

3 authors at 1 institution in 1 country.

Jesús García-LópezDepartment of Cellular and Molecular Biology, Centro de Investigaciones Biológicas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain.
Juan de Dios Hourcade
Jesús Del Mazo
Centro de Investigaciones Biológicas Margarita Salas · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adenosine deaminases-acting-on-RNA (ADAR) proteins induce adenosine-to-inosine editing in double-stranded RNA molecules. This editing generates RNA diversity at the post-transcriptional level, and it has been implicated in the control of cell differentiation and development. The editing of microRNA (miRNA) precursors, along with Tudor-SN (Snd1) activity, could lead to the elimination of selected miRNAs and reprogram miRNA activity. Here, we report the dynamics of adenosine-to-inosine editing in miRNA precursors and their selected elimination during mouse preimplantation development. Adar1p110 and Snd1 were found to be strongly but differentially expressed in oocytes and zygotes with respect to later pre-implantation stages. When the biogenesis of miR-151 was assessed, the majority of miR-151 precursors was edited and subsequently eliminated during early development. Deep sequencing of this and other miRNAs confirmed that, in general, edited precursors were selectively eliminated at early post-zygotic stages. Moreover, in oocytes and throughout the zygote-to-blastocyst stages, Tudor-SN accumulated in newly discovered aggregates termed 'T bodies'. These results provide new insight into how editing and Tudor-SN-mediated elimination of miRNA precursors is regulated during early development.

Indexed as

RNA EditingAdenosineAdenosine DeaminaseAnimalsBlastocystEndonucleasesGene Expression RegulationInosineMiceMicroRNAsMultigene FamilyNuclear ProteinsOocytesRNA-Binding ProteinsRNA PrecursorsADARB1 protein, humanAdenosineAdenosine DeaminaseEndonucleasesInosineMicroRNAsMIRN151 microRNA, mouseNuclear ProteinsRNA-Binding ProteinsRNA PrecursorsSnd1 protein, mouse

Identifiers

PMID23571754
PMCPMC3664825
OpenAlexW2133123387

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.