Evidence map›Paper›PMID 30804344›Full record

ArticleNature communications2019

The Cep57-pericentrin module organizes PCM expansion and centriole engagement.

Koki Watanabe, Daisuke Takao, Kei K Ito, Mikiko Takahashi, Daiju Kitagawa

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

38 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
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  9. Cep57 regulates human centrosomes through multivalent interactions.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
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  18. Effects of aneuploidy on cell behaviour and function.Nature reviews. Molecular cell biology · 2022
    Review
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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 4 institutions in 1 country.

Koki WatanabeDivision of Centrosome Biology, National Institute of Genetics, Mishima, Shizuoka, 411-8540, Japan.
Daisuke TakaoDivision of Centrosome Biology, National Institute of Genetics, Mishima, Shizuoka, 411-8540, Japan.
Kei K ItoDepartment of Physiological Chemistry, Graduate school of Pharmaceutical Sciences, The University of Tokyo, Bunkyo, Tokyo, 113-0033, Japan.
Mikiko TakahashiFaculty of Pharmaceutical Sciences, Teikyo Heisei University, Nakano, Tokyo, 164-8530, Japan.
Daiju KitagawaDivision of Centrosome Biology, National Institute of Genetics, Mishima, Shizuoka, 411-8540, Japan. dkitagawa@mol.f.u-tokyo.ac.jp.
National Institute of Genetics · JPTeikyo Heisei University · JPThe Graduate University for Advanced Studies, SOKENDAI · JPThe University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Centriole duplication occurs once per cell cycle to ensure robust formation of bipolar spindles and chromosome segregation. Each newly-formed daughter centriole remains connected to its mother centriole until late mitosis. The disengagement of the centriole pair is required for centriole duplication. However, the mechanisms underlying centriole engagement remain poorly understood. Here, we show that Cep57 is required for pericentriolar material (PCM) organization that regulates centriole engagement. Depletion of Cep57 causes PCM disorganization and precocious centriole disengagement during mitosis. The disengaged daughter centrioles acquire ectopic microtubule-organizing-center activity, which results in chromosome mis-segregation. Similar defects are observed in mosaic variegated aneuploidy syndrome patient cells with cep57 mutations. We also find that Cep57 binds to the well-conserved PACT domain of pericentrin. Microcephaly osteodysplastic primordial dwarfism disease pericentrin mutations impair the Cep57-pericentrin interaction and lead to PCM disorganization. Together, our work demonstrates that Cep57 provides a critical interface between the centriole core and PCM.

Indexed as

AntigensCentriolesCentrosomeHeLa CellsHumansMicrotubule-Associated ProteinsMitosisMutationNuclear ProteinsProtein BindingProtein DomainsAntigensCEP57 protein, humanMicrotubule-Associated ProteinsNuclear Proteinspericentrin

Identifiers

PMID30804344
PMCPMC6389942
OpenAlexW2917327135

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.