Evidence map›Paper›PMID 33649372›Full record

ArticleNature communications2021

Exon junction complex dependent mRNA localization is linked to centrosome organization during ciliogenesis.

Oh Sung Kwon, Rahul Mishra, Adham Safieddine, Emeline Coleno, Quentin Alasseur, Marion Faucourt, Isabelle Barbosa, Edouard Bertrand, Nathalie Spassky, Hervé Le Hir

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 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
  2. Article
  3. Gene regulation through exon junction complex modularity.Nature structural & molecular biology · 2025
    Review
  4. Article
  5. Article
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  13. Review
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  16. DNA damage and repair: underlying mechanisms leading to microcephaly.Frontiers in cell and developmental biology · 2023
    Review
  17. Regulation and outcomes of localized RNA translation.Wiley interdisciplinary reviews. RNA · 2022
    Review
  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

10 authors at 1 institution in 2 countries.

Oh Sung KwonInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole Normale Supérieure, CNRS, INSERM, PSL Research University, Paris, France.ORCID http://orcid.org/0000-0003-1310-6085
Rahul MishraInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole Normale Supérieure, CNRS, INSERM, PSL Research University, Paris, France.ORCID http://orcid.org/0000-0003-2608-7856
Adham SafieddineInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.ORCID http://orcid.org/0000-0002-9324-9037
Emeline ColenoInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.
Quentin AlasseurInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole Normale Supérieure, CNRS, INSERM, PSL Research University, Paris, France.
Marion FaucourtInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole Normale Supérieure, CNRS, INSERM, PSL Research University, Paris, France.
Isabelle BarbosaInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole Normale Supérieure, CNRS, INSERM, PSL Research University, Paris, France.
Edouard BertrandInstitut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France.ORCID http://orcid.org/0000-0002-9642-7994
Nathalie SpasskyInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole Normale Supérieure, CNRS, INSERM, PSL Research University, Paris, France.
Hervé Le HirInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Ecole Normale Supérieure, CNRS, INSERM, PSL Research University, Paris, France. lehir@ens.fr.
Centre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exon junction complexes (EJCs) mark untranslated spliced mRNAs and are crucial for the mRNA lifecycle. An imbalance in EJC dosage alters mouse neural stem cell (mNSC) division and is linked to human neurodevelopmental disorders. In quiescent mNSC and immortalized human retinal pigment epithelial (RPE1) cells, centrioles form a basal body for ciliogenesis. Here, we report that EJCs accumulate at basal bodies of mNSC or RPE1 cells and decline when these cells differentiate or resume growth. A high-throughput smFISH screen identifies two transcripts accumulating at centrosomes in quiescent cells, NIN and BICD2. In contrast to BICD2, the localization of NIN transcripts is EJC-dependent. NIN mRNA encodes a core component of centrosomes required for microtubule nucleation and anchoring. We find that EJC down-regulation impairs both pericentriolar material organization and ciliogenesis. An EJC-dependent mRNA trafficking towards centrosome and basal bodies might contribute to proper mNSC division and brain development.

Indexed as

RNA TransportAnimalsAutoantigensCell CycleCell Cycle ProteinsCell ProliferationCentrosomeCiliaCytoskeletal ProteinsDEAD-box RNA HelicasesEukaryotic Initiation Factor-4AExonsHumansMiceMicrotubule-Associated ProteinsMicrotubulesAutoantigensBICD2 protein, humanCell Cycle ProteinsCytoskeletal ProteinsDEAD-box RNA HelicasesEIF4A3 protein, humanEukaryotic Initiation Factor-4AMicrotubule-Associated ProteinsNIN protein, humanNuclear ProteinsPCM1 protein, humanRBM8A protein, humanRNA-Binding ProteinsRNA, Messenger

Identifiers

PMID33649372
PMCPMC7921557
OpenAlexW3094994687

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.