Evidence map›Paper›PMID 33300180›Full record

ArticleThe EMBO journal2021

Translation is required for miRNA-dependent decay of endogenous transcripts.

Adriano Biasini, Baroj Abdulkarim, Stefano de Pretis, Jennifer Y Tan, Rajika Arora, Harry Wischnewski, Rene Dreos, Mattia Pelizzola, Constance Ciaudo, Ana Claudia Marques

Open access · hybridAbstract read
In one paragraph

Article in The EMBO journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
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

21 citing papers in PubMed, 37 citations in OpenAlex.

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  16. Designing libraries for pooled CRISPR functional screens of long noncoding RNAs.Mammalian genome : official journal of the International Mammalian Genome Society · 2022
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  17. Article
  18. An Insight into miR-1290: An Oncogenic miRNA with Diagnostic Potential.International journal of molecular sciences · 2022
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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

10 authors at 3 institutions in 2 countries.

Adriano BiasiniDepartment of Computational Biology, University of Lausanne, Lausanne, Switzerland.ORCID 0000-0003-3908-1381
Baroj AbdulkarimDepartment of Computational Biology, University of Lausanne, Lausanne, Switzerland.
Stefano de PretisCenter for Genomic Sciences, Istituto Italiano di Tecnologia (IIT), Milano, Italy.
Jennifer Y TanDepartment of Computational Biology, University of Lausanne, Lausanne, Switzerland.ORCID 0000-0003-1064-1162
Rajika AroraInstitute of Molecular Health Sciences, ETHZ, Zurich, Switzerland.
Harry WischnewskiInstitute of Molecular Health Sciences, ETHZ, Zurich, Switzerland.
Rene DreosCenter for Integrative Genomics, University of Lausanne, Lausanne, Switzerland.
Mattia PelizzolaCenter for Genomic Sciences, Istituto Italiano di Tecnologia (IIT), Milano, Italy.ORCID 0000-0001-6672-9636
Constance CiaudoInstitute of Molecular Health Sciences, ETHZ, Zurich, Switzerland.ORCID 0000-0002-0857-4506
Ana Claudia MarquesDepartment of Computational Biology, University of Lausanne, Lausanne, Switzerland.ORCID 0000-0001-5174-8092
University of Lausanne · CHETH Zurich · CHItalian Institute of Technology · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Post-transcriptional repression of gene expression by miRNAs occurs through transcript destabilization or translation inhibition. mRNA decay is known to account for most miRNA-dependent repression. However, because transcript decay occurs co-translationally, whether target translation is a requirement for miRNA-dependent transcript destabilization remains unknown. To decouple these two molecular processes, we used cytosolic long noncoding RNAs (lncRNAs) as models for endogenous transcripts that are not translated. We show that, despite interacting with the miRNA-loaded RNA-induced silencing complex, the steady-state abundance and decay rates of these transcripts are minimally affected by miRNA loss. To further validate the apparent requirement of translation for miRNA-dependent decay, we fused two lncRNA candidates to the 3'-end of a protein-coding gene reporter and found this results in their miRNA-dependent destabilization. Further analysis revealed that the few natural lncRNAs whose levels are regulated by miRNAs in mESCs tend to associate with translating ribosomes, and possibly represent misannotated micropeptides, further substantiating the necessity of target translation for miRNA-dependent transcript decay. In summary, our analyses suggest that translation is required for miRNA-dependent transcript destabilization, and demonstrate that the levels of coding and noncoding transcripts are differently affected by miRNAs.

Indexed as

AnimalsArtificial Gene FusionCell LineGene Expression RegulationGenes, ReporterHigh-Throughput Nucleotide SequencingMiceMicroRNAsMouse Embryonic Stem CellsProtein BiosynthesisRibosomesRNA, Long NoncodingRNA, MessengerRNA StabilitySequence Analysis, RNAMicroRNAsRNA, Long NoncodingRNA, MessengerDicer knockout mESClong noncoding RNAsmiRNARNA metabolic labellingtranslation

Identifiers

PMID33300180
PMCPMC7849302
OpenAlexW3111765951

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.