Evidence map›Paper›PMID 27634057›Full record

ArticleNature communications2016

CDK1 phosphorylates WRN at collapsed replication forks.

Valentina Palermo, Sara Rinalducci, Massimo Sanchez, Francesca Grillini, Joshua A Sommers, Robert M Brosh, Lello Zolla, Annapaola Franchitto, Pietro Pichierri

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. 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
3.1field-weighted citation impact, top 8% 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, 63 citations in OpenAlex.

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  20. Human RecQ Helicases in DNA Double-Strand Break Repair.Frontiers in cell and developmental biology · 2021
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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

9 authors at 3 institutions in 2 countries.

Valentina PalermoSection of Experimental and Computational Carcinogenesis, Department of Environment and Health, Istituto Superiore di Sanità, Rome 00161, Italy.
Sara RinalducciProteomics Lab, Department of Ecology and Biology, Università della Tuscia, 01100 Viterbo, Italy.ORCID 0000-0002-2703-6105
Massimo SanchezSection of Gene and Cell Therapy, Department of Neurosciences, Istituto Superiore di Sanità, 00161 Rome, Italy.
Francesca GrilliniSection of Experimental and Computational Carcinogenesis, Department of Environment and Health, Istituto Superiore di Sanità, Rome 00161, Italy.
Joshua A SommersLaboratory of Molecular Gerontology, National Institute on Aging, NIH, NIH Biomedical Research Center, Baltimore, Maryland 21224, USA.
Robert M BroshLaboratory of Molecular Gerontology, National Institute on Aging, NIH, NIH Biomedical Research Center, Baltimore, Maryland 21224, USA.
Lello ZollaProteomics Lab, Department of Ecology and Biology, Università della Tuscia, 01100 Viterbo, Italy.
Annapaola FranchittoSection of Molecular Epidemiology, Department of Environment and Health, Istituto Superiore di Sanità, 00161 Rome, Italy.
Pietro PichierriSection of Experimental and Computational Carcinogenesis, Department of Environment and Health, Istituto Superiore di Sanità, Rome 00161, Italy.ORCID 0000-0002-2702-3523
Istituto Superiore di Sanità · ITNational Institute on Aging · USUniversità degli Studi della Tuscia · IT

Funding

Roles Of DNA Helicases In Pathways Required For Maintenance Of Genomic StabilityZIAAG000741 · NIA · NATIONAL INSTITUTE ON AGING · PI BROSH, ROBERT · 2009 to 2025
$7.6M
Model Genetic Systems to Study DNA RepairZIAAG000752 · NIA · NATIONAL INSTITUTE ON AGING · PI BROSH, ROBERT · 2009 to 2025
$4.8M
Telethon GGP12144
6 · The paper itself

Abstract

Regulation of end-processing is critical for accurate repair and to switch between homologous recombination (HR) and non-homologous end joining (NHEJ). End resection is a two-stage process but very little is known about regulation of the long-range resection, especially in humans. WRN participates in one of the two alternative long-range resection pathways mediated by DNA2 or EXO1. Here we demonstrate that phosphorylation of WRN by CDK1 is essential to perform DNA2-dependent end resection at replication-related DSBs, promoting HR, replication recovery and chromosome stability. Mechanistically, S1133 phosphorylation of WRN is dispensable for relocalization in foci but is involved in the interaction with the MRE11 complex. Loss of WRN phosphorylation negatively affects MRE11 foci formation and acts in a dominant negative manner to prevent long-range resection altogether, thereby licensing NHEJ at collapsed forks. Collectively, we unveil a CDK1-dependent regulation of the WRN-DNA2-mediated resection and identify an undescribed function of WRN as a DSB repair pathway switch.

Indexed as

CDC2 Protein KinaseCell LineDNA-Binding ProteinsDNA Breaks, Double-StrandedDNA RepairDNA ReplicationGene Expression RegulationGenomic InstabilityHomologous RecombinationHumansPhosphorylationWerner Syndrome HelicaseCDC2 Protein KinaseCDK1 protein, humanDNA-Binding ProteinsWerner Syndrome HelicaseWRN protein, human

Identifiers

PMID27634057
PMCPMC5028418
OpenAlexW2519811939

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.