Evidence map›Paper›PMID 23051732›Full record

ArticleMolecular biology of the cell2012

Human Cdc14A regulates Wee1 stability by counteracting CDK-mediated phosphorylation.

Sara Ovejero, Patricia Ayala, Avelino Bueno, María P Sacristán

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

19 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
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  8. DNA damage checkpoint execution and the rules of its disengagement.Frontiers in cell and developmental biology · 2022
    Review
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  15. Human phosphatase CDC14A is recruited to the cell leading edge to regulate cell migration and adhesion.Proceedings of the National Academy of Sciences of the United States of America · 2016
    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

4 authors at 3 institutions in 1 country.

Sara OvejeroInstituto de Biología Molecular y Celular del Cáncer and Departamento de Microbiología y Genética, Universidad de Salamanca/Consejo Superior de Investigaciones Científicas, 37007 Salamanca, Spain.
Patricia Ayala
Avelino Bueno
María P Sacristán
Universidad de Salamanca · ESCentro de Investigación del Cáncer · ESConsejo Superior de Investigaciones Científicas · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The activity of Cdk1-cyclin B1 mitotic complexes is regulated by the balance between the counteracting activities of Wee1/Myt1 kinases and Cdc25 phosphatases. These kinases and phosphatases must be strictly regulated to ensure proper mitotic timing. One masterpiece of this regulatory network is Cdk1, which promotes Cdc25 activity and suppresses inhibitory Wee1/Myt1 kinases through direct phosphorylation. The Cdk1-dependent phosphorylation of Wee1 primes phosphorylation by additional kinases such as Plk1, triggering Wee1 degradation at the onset of mitosis. Here we report that Cdc14A plays an important role in the regulation of Wee1 stability. Depletion of Cdc14A results in a significant reduction in Wee1 protein levels. Cdc14A binds to Wee1 at its amino-terminal domain and reverses CDK-mediated Wee1 phosphorylation. In particular, we found that Cdc14A inhibits Wee1 degradation through the dephosphorylation of Ser-123 and Ser-139 residues. Thus the lack of phosphorylation of these two residues prevents the interaction with Plk1 and the consequent efficient Wee1 degradation at the onset of mitosis. These data support the hypothesis that Cdc14A counteracts Cdk1-cyclin B1 activity through Wee1 dephosphorylation.

Indexed as

Cell Cycle ProteinsNuclear ProteinsPhosphoric Monoester HydrolasesPhosphorylationProtein-Tyrosine Kinasescdc25 PhosphatasesCDC2 Protein KinaseCyclin B1Gene Expression RegulationHCT116 CellsHumansMitosisPolo-Like Kinase 1Protein Serine-Threonine KinasesProtein StabilityProtein Tyrosine PhosphatasesCDC14A protein, humancdc25 PhosphatasesCDC2 Protein KinaseCell Cycle ProteinsCyclin B1Nuclear ProteinsPhosphoric Monoester HydrolasesPolo-Like Kinase 1Protein Serine-Threonine KinasesProtein-Tyrosine KinasesProtein Tyrosine PhosphatasesProto-Oncogene ProteinsWEE1 protein, human

Identifiers

PMID23051732
PMCPMC3510014
OpenAlexW1966552830

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.