Evidence map›Paper›PMID 26293378›Full record

ArticleNature communications2015

Plk1 relieves centriole block to reduplication by promoting daughter centriole maturation.

Anil Shukla, Dong Kong, Meena Sharma, Valentin Magidson, Jadranka Loncarek

Abstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing 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

52 citing papers in PubMed.

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  11. ThebioRxiv : the preprint server for biology · 2024
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  15. Review
  16. Piezo mechanosensory channels regulate centrosome integrity and mitotic entry.Proceedings of the National Academy of Sciences of the United States of America · 2023
    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

5 authors.

Anil ShuklaLaboratory of Protein Dynamics and Signaling, 1050 Boyles Street, NIH/NCI/CCR, Frederick, Maryland 21702, USA.
Dong KongLaboratory of Protein Dynamics and Signaling, 1050 Boyles Street, NIH/NCI/CCR, Frederick, Maryland 21702, USA.
Meena SharmaLaboratory of Protein Dynamics and Signaling, 1050 Boyles Street, NIH/NCI/CCR, Frederick, Maryland 21702, USA.
Valentin MagidsonOptical Microscopy and Analysis Laboratory, Leidos Biomedical Res Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland 21702, USA.
Jadranka LoncarekLaboratory of Protein Dynamics and Signaling, 1050 Boyles Street, NIH/NCI/CCR, Frederick, Maryland 21702, USA.

Funding

Control of centrosome biogenesisZIABC011459 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LONCAREK, JADRANKA · 2012 to 2025
$16.1M
Intramural NIH HHS
6 · The paper itself

Abstract

Centrosome overduplication promotes mitotic abnormalities, invasion and tumorigenesis. Cells regulate the number of centrosomes by limiting centriole duplication to once per cell cycle. The orthogonal orientation between a mother and a daughter centriole, established at the time of centriole duplication, is thought to block further duplication of the mother centriole. Loss of orthogonal orientation (disengagement) between two centrioles during anaphase is considered a licensing event for the next round of centriole duplication. Disengagement requires the activity of Polo-like kinase 1 (Plk1), but how Plk1 drives this process is not clear. Here we employ correlative live/electron microscopy and demonstrate that Plk1 induces maturation and distancing of the daughter centriole, allowing reduplication of the mother centriole even if the original daughter centriole is still orthogonal to it. We find that mother centrioles can undergo reduplication when original daughter centrioles are only ∼80 nm apart, which is the distance centrioles normally reach during prophase.

Indexed as

Cell Cycle CheckpointsCell Cycle ProteinsCell ProliferationCentriolesGene Expression RegulationGreen Fluorescent ProteinsHeLa CellsHumansPolo-Like Kinase 1Protein Serine-Threonine KinasesProto-Oncogene ProteinsRNA, Small InterferingCell Cycle ProteinsGreen Fluorescent ProteinsPolo-Like Kinase 1Protein Serine-Threonine KinasesProto-Oncogene ProteinsRNA, Small Interfering

Identifiers

PMID26293378
PMCPMC4560806

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.