Evidence map›Paper›PMID 32642759›Full record

ArticleThe Journal of cell biology2020

Alternative splicing of clathrin heavy chain contributes to the switch from coated pits to plaques.

Gilles Moulay, Jeanne Lainé, Mégane Lemaître, Masayuki Nakamori, Ichizo Nishino, Ghislaine Caillol, Kamel Mamchaoui, Laura Julien, Florent Dingli, Damarys Loew and 4 more

Abstract read
In one paragraph

Article in The Journal of cell biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
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

27 citing papers in PubMed.

  1. Review
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  5. Review
  6. Identification of a VPS29 isoform with restricted association to Retriever and Retromer accessory proteins through autoinhibition.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  7. Review
  8. Article
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  14. Imaging nanoscale axial dynamics at the basal plasma membrane.The international journal of biochemistry & cell biology · 2023
    Review
  15. Article
  16. Review
  17. Article
  18. Article
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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

14 authors.

Gilles MoulaySorbonne Université, Institut National de la Santé et de la Recherche Médicale, Association Institut de Myologie, Centre de Recherche en Myologie, UMRS 974, Paris, France.
Jeanne LainéSorbonne Université, Institut National de la Santé et de la Recherche Médicale, Association Institut de Myologie, Centre de Recherche en Myologie, UMRS 974, Paris, France.
Mégane LemaîtreSorbonne Université, Institut National de la Santé et de la Recherche Médicale, Phénotypage du petit animal - UMS 28, Paris, France.
Masayuki NakamoriDepartment of Neurology, Osaka University Graduate School of Medicine, Osaka, Japan.
Ichizo NishinoDepartment of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan.
Ghislaine CaillolAix Marseille Université, Centre National de la Recherche Scientifique, NeuroCyto, Marseille, France.
Kamel MamchaouiSorbonne Université, Institut National de la Santé et de la Recherche Médicale, Association Institut de Myologie, Centre de Recherche en Myologie, UMRS 974, Paris, France.
Laura JulienSorbonne Université, Institut National de la Santé et de la Recherche Médicale, Association Institut de Myologie, Centre de Recherche en Myologie, UMRS 974, Paris, France.
Florent DingliInstitut Curie, PSL Research University, Centre de Recherche, Laboratoire de Spectrométrie de Masse Protéomique, Paris, France.
Damarys LoewInstitut Curie, PSL Research University, Centre de Recherche, Laboratoire de Spectrométrie de Masse Protéomique, Paris, France.
Marc BitounSorbonne Université, Institut National de la Santé et de la Recherche Médicale, Association Institut de Myologie, Centre de Recherche en Myologie, UMRS 974, Paris, France.
Christophe LeterrierAix Marseille Université, Centre National de la Recherche Scientifique, NeuroCyto, Marseille, France.
Denis FurlingSorbonne Université, Institut National de la Santé et de la Recherche Médicale, Association Institut de Myologie, Centre de Recherche en Myologie, UMRS 974, Paris, France.
Stéphane VassilopoulosSorbonne Université, Institut National de la Santé et de la Recherche Médicale, Association Institut de Myologie, Centre de Recherche en Myologie, UMRS 974, Paris, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clathrin function directly derives from its coat structure, and while endocytosis is mediated by clathrin-coated pits, large plaques contribute to cell adhesion. Here, we show that the alternative splicing of a single exon of the clathrin heavy chain gene (CLTC exon 31) helps determine the clathrin coat organization. Direct genetic control was demonstrated by forced CLTC exon 31 skipping in muscle cells that reverses the plasma membrane content from clathrin plaques to pits and by promoting exon inclusion that stimulated flat plaque assembly. Interestingly, mis-splicing of CLTC exon 31 found in the severe congenital form of myotonic dystrophy was associated with reduced plaques in patient myotubes. Moreover, forced exclusion of this exon in WT mice muscle induced structural disorganization and reduced force, highlighting the contribution of this splicing event for the maintenance of tissue homeostasis. This genetic control on clathrin assembly should influence the way we consider how plasticity in clathrin-coated structures is involved in muscle development and maintenance.

Indexed as

AdultAlternative SplicingAnimalsCell MembraneChildClathrinClathrin Heavy ChainsCoated Pits, Cell-MembraneEndocytosisExonsFemaleHumansMaleMiceMice, Inbred C57BLMuscle Fibers, SkeletalClathrinClathrin Heavy Chains

Identifiers

PMID32642759
PMCPMC7480091

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.