Evidence map›Paper›PMID 33649340›Full record

ArticleNature communications2021

A choreography of centrosomal mRNAs reveals a conserved localization mechanism involving active polysome transport.

Adham Safieddine, Emeline Coleno, Soha Salloum, Arthur Imbert, Abdel-Meneem Traboulsi, Oh Sung Kwon, Frederic Lionneton, Virginie Georget, Marie-Cécile Robert, Thierry Gostan and 9 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
6.0field-weighted citation impact, top 2% 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

63 citing papers in PubMed, 100 citations in OpenAlex.

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3 more citing papers are in PubMed but not listed here.

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

19 authors at 4 institutions in 2 countries.

Adham SafieddineInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France. Adham.Safieddine@igmm.cnrs.fr.ORCID http://orcid.org/0000-0002-9324-9037
Emeline ColenoInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.
Soha Salloum *Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.
Arthur Imbert *MINES ParisTech, PSL-Research University, CBIO-Centre for Computational Biology, Fontainebleau, France.
Abdel-Meneem TraboulsiInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.
Oh Sung KwonInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole Normale Supérieure, CNRS, INSERM, PSL Research University, Paris, France.
Frederic LionnetonBioCampus Montpellier, Montpellier, Cedex, France.
Virginie GeorgetBioCampus Montpellier, Montpellier, Cedex, France.ORCID http://orcid.org/0000-0002-6998-3100
Marie-Cécile RobertInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.
Thierry GostanInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.
Charles-Henri LecellierInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.ORCID http://orcid.org/0000-0002-0229-5434
Racha ChouaibInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.
Xavier PichonInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.
Hervé Le HirInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole Normale Supérieure, CNRS, INSERM, PSL Research University, Paris, France.
Kazem ZibaraER045, PRASE, and Biology Department, Faculty of Sciences-I, Lebanese University, Beirut, Lebanon.ORCID http://orcid.org/0000-0002-9887-072X
Florian MuellerImaging and Modeling Unit, Institut Pasteur, UMR 3691 CNRS, C3BI USR 3756 IP CNRS, Paris, France.ORCID http://orcid.org/0000-0002-9622-4396
Thomas WalterMINES ParisTech, PSL-Research University, CBIO-Centre for Computational Biology, Fontainebleau, France.ORCID http://orcid.org/0000-0001-7419-7879
Marion PeterInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.ORCID http://orcid.org/0000-0002-5720-4798
Edouard BertrandInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France. Edouard.Bertrand@igmm.cnrs.fr.ORCID http://orcid.org/0000-0002-9642-7994
Centre National de la Recherche Scientifique · FRBioCampus MontpellierInserm · FRLebanese University · LB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Local translation allows for a spatial control of gene expression. Here, we use high-throughput smFISH to screen centrosomal protein-coding genes, and we describe 8 human mRNAs accumulating at centrosomes. These mRNAs localize at different stages during cell cycle with a remarkable choreography, indicating a finely regulated translational program at centrosomes. Interestingly, drug treatments and reporter analyses reveal a common translation-dependent localization mechanism requiring the nascent protein. Using ASPM and NUMA1 as models, single mRNA and polysome imaging reveals active movements of endogenous polysomes towards the centrosome at the onset of mitosis, when these mRNAs start localizing. ASPM polysomes associate with microtubules and localize by either motor-driven transport or microtubule pulling. Remarkably, the Drosophila orthologs of the human centrosomal mRNAs also localize to centrosomes and also require translation. These data identify a conserved family of centrosomal mRNAs that localize by active polysome transport mediated by nascent proteins.

Indexed as

RNA TransportAnimalsCell Cycle ProteinsCentrosomeCycloheximideDrosophilaHeLa CellsHumansMitosisOpen Reading FramesPolyribosomesPuromycinRNA, MessengerSpindle ApparatusCell Cycle ProteinsCycloheximidePuromycinRNA, Messenger

Identifiers

PMID33649340
PMCPMC7921559
OpenAlexW3134079572

What OpenQuestion holds

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LicenceCC BY
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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.