Evidence map›Paper›PMID 34605059›Full record

ArticleThe EMBO journal2021

CDKL5 kinase controls transcription-coupled responses to DNA damage.

Taran Khanam, Ivan Muñoz, Florian Weiland, Thomas Carroll, Michael Morgan, Barbara N Borsos, Vasiliki Pantazi, Meghan Slean, Miroslav Novak, Rachel Toth and 4 more

Open access · hybridAbstract read
In one paragraph

Article in The EMBO journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

24 citing papers in PubMed, 32 citations in OpenAlex.

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  12. Novel CDKL5 targets identified in human iPSC-derived neurons.Cellular and molecular life sciences : CMLS · 2024
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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 at 2 institutions in 2 countries.

Taran KhanamMRC Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, UK.
Ivan MuñozMRC Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, UK.ORCID 0000-0002-1606-5445
Florian WeilandMRC Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, UK.ORCID 0000-0001-9702-9245
Thomas CarrollMRC Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, UK.
Michael MorganMRC Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, UK.
Barbara N BorsosAlbert Szent-Györgyi Medical School, Institute of Pathology, University of Szeged, Szeged, Hungary.
Vasiliki PantaziAlbert Szent-Györgyi Medical School, Institute of Pathology, University of Szeged, Szeged, Hungary.
Meghan SleanMRC Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, UK.
Miroslav NovakMRC Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, UK.
Rachel TothMRC Reagents and Services, School of Life Sciences, University of Dundee, Dundee, UK.
Paul AppletonDundee Imaging Facility, School of Life Sciences, University of Dundee, Dundee, UK.
Tibor PankotaiAlbert Szent-Györgyi Medical School, Institute of Pathology, University of Szeged, Szeged, Hungary.
Houjiang ZhouMRC Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, UK.
John RouseMRC Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, UK.ORCID 0000-0003-1183-8303
University of Dundee · GBUniversity of Szeged · HU

Funding

Medical Research Council MC_UU_00018/5Medical Research Council MC_UU_12016/1
6 · The paper itself

Abstract

Mutations in the gene encoding the CDKL5 kinase are among the most common genetic causes of childhood epilepsy and can also give rise to the severe neurodevelopmental condition CDD (CDKL5 deficiency disorder). Despite its importance for human health, the phosphorylation targets and cellular roles of CDKL5 are poorly understood, especially in the cell nucleus. Here, we report that CDKL5 is recruited to sites of DNA damage in actively transcribed regions of the nucleus. A quantitative phosphoproteomic screen for nuclear CDKL5 substrates reveals a network of transcriptional regulators including Elongin A (ELOA), phosphorylated on a specific CDKL5 consensus motif. Recruitment of CDKL5 and ELOA to damaged DNA, and subsequent phosphorylation of ELOA, requires both active transcription and the synthesis of poly(ADP-ribose) (PAR), to which CDKL5 can bind. Critically, CDKL5 kinase activity is essential for the transcriptional silencing of genes induced by DNA double-strand breaks. Thus, CDKL5 is a DNA damage-sensing, PAR-controlled transcriptional modulator, a finding with implications for understanding the molecular basis of CDKL5-related diseases.

Indexed as

DNA Breaks, Double-StrandedDNA DamageTranscriptional ActivationElonginEpileptic SyndromesHumansMutationNeuronsPhosphoproteinsPhosphorylationPoly Adenosine Diphosphate RiboseProtein Serine-Threonine KinasesSpasms, InfantileCDKL5 protein, humanELOA protein, humanElonginPhosphoproteinsPoly Adenosine Diphosphate RiboseProtein Serine-Threonine KinasesCDKL5 disorderDNA damage responsekinasepoly(ADP-ribose)transcriptional regulation

Identifiers

PMID34605059
PMCPMC8634139
OpenAlexW3204285683

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.