Evidence map›Paper›PMID 28482037›Full record

ArticleNucleic acids research2017

A non-canonical site reveals the cooperative mechanisms of microRNA-mediated silencing.

Mathieu N Flamand, Hin Hark Gan, Vinay K Mayya, Kristin C Gunsalus, Thomas F Duchaine

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

33 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
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  8. It is Time to Revisit miRNA Therapeutics.Nucleic acid therapeutics · 2025
    Review
  9. Insight into the Role of the miR-584 Family in Human Cancers.International journal of molecular sciences · 2024
    Review
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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

5 authors at 2 institutions in 2 countries.

Mathieu N FlamandDepartment of Biochemistry & Goodman Cancer Research Centre, McGill University, Montreal, Quebec H3G 1Y6 Canada.
Hin Hark GanCenter for Genomics and Systems Biology, Department of Biology, New York University, 12 Waverly Place, New York, NY 10003, USA.
Vinay K MayyaDepartment of Biochemistry & Goodman Cancer Research Centre, McGill University, Montreal, Quebec H3G 1Y6 Canada.
Kristin C GunsalusCenter for Genomics and Systems Biology, Department of Biology, New York University, 12 Waverly Place, New York, NY 10003, USA.
Thomas F DuchaineDepartment of Biochemistry & Goodman Cancer Research Centre, McGill University, Montreal, Quebec H3G 1Y6 Canada.
McGill University · CANew York University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although strong evidence supports the importance of their cooperative interactions, microRNA (miRNA)-binding sites are still largely investigated as functionally independent regulatory units. Here, a survey of alternative 3΄UTR isoforms implicates a non-canonical seedless site in cooperative miRNA-mediated silencing. While required for target mRNA deadenylation and silencing, this site is not sufficient on its own to physically recruit miRISC. Instead, it relies on facilitating interactions with a nearby canonical seed-pairing site to recruit the Argonaute complexes. We further show that cooperation between miRNA target sites is necessary for silencing in vivo in the C. elegans embryo, and for the recruitment of the Ccr4-Not effector complex. Using a structural model of cooperating miRISCs, we identified allosteric determinants of cooperative miRNA-mediated silencing that are required for both embryonic and larval miRNA functions. Our results delineate multiple cooperative mechanisms in miRNA-mediated silencing and further support the consideration of target site cooperation as a fundamental characteristic of miRNA function.

Indexed as

Gene Silencing3' Untranslated RegionsAlternative SplicingAnimalsArgonaute ProteinsBase SequenceBinding SitesCaenorhabditis elegansEmbryo, NonmammalianMicroRNAsModels, MolecularNucleic Acid ConformationRNA-Induced Silencing ComplexTranscription Factors3' Untranslated RegionsArgonaute ProteinsMicroRNAsRNA-Induced Silencing ComplexTranscription Factors

Identifiers

PMID28482037
PMCPMC5499589
OpenAlexW2612797603

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.