Evidence map›Paper›PMID 27058298›Full record

ArticleeLife2016

Cotranslational microRNA mediated messenger RNA destabilization.

Trinh To Tat, Patricia A Maroney, Sangpen Chamnongpol, Jeff Coller, Timothy W Nilsen

Open access · goldAbstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

28 citing papers in PubMed, 49 citations in OpenAlex.

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  17. Structure of the 80S ribosome-Xrn1 nuclease complex.Nature structural & molecular biology · 2019
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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 1 institution in 1 country.

Trinh To TatCenter for RNA Molecular Biology, Case Western Reserve University, Cleveland, United States.
Patricia A MaroneyCenter for RNA Molecular Biology, Case Western Reserve University, Cleveland, United States.
Sangpen ChamnongpolAffymetrix, Inc., Cleveland, United States.
Jeff CollerCenter for RNA Molecular Biology, Case Western Reserve University, Cleveland, United States.
Timothy W NilsenCenter for RNA Molecular Biology, Case Western Reserve University, Cleveland, United States.ORCID 0000-0002-7276-3571
Case Western Reserve University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNAs are small (22 nucleotide) regulatory molecules that play important roles in a wide variety of biological processes. These RNAs, which bind to targeted mRNAs via limited base pairing interactions, act to reduce protein production from those mRNAs. Considerable evidence indicates that miRNAs destabilize targeted mRNAs by recruiting enzymes that function in normal mRNA decay and mRNA degradation is widely thought to occur when mRNAs are in a ribosome free state. Nevertheless, when examined, miRNA targeted mRNAs are invariably found to be polysome associated; observations that appear to be at face value incompatible with a simple decay model. Here, we provide evidence that turnover of miRNA-targeted mRNAs occurs while they are being translated. Cotranslational mRNA degradation is initiated by decapping and proceeds 5' to 3' behind the last translating ribosome. These results provide an explanation for a long standing mystery in the miRNA field.

Indexed as

Protein BiosynthesisRNA StabilityAnimalsCell LineDrosophilaMicroRNAsRNA, MessengerMicroRNAsRNA, MessengerchromosomescotranslationD. melanogastergenesmicroRNAsmRNA decay

Identifiers

PMID27058298
PMCPMC4859803
OpenAlexW2327833411

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.