Evidence map›Paper›PMID 28091603›Full record

ArticleNature communications2017

Repo-Man/PP1 regulates heterochromatin formation in interphase.

Inês J de Castro, James Budzak, Maria L Di Giacinto, Lorena Ligammari, Ezgi Gokhan, Christos Spanos, Daniela Moralli, Christine Richardson, Jose I de Las Heras, Silvia Salatino and 9 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

32 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
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  9. Dephosphorylation in nuclear reassembly after mitosis.Frontiers in cell and developmental biology · 2022
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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

19 authors at 6 institutions in 3 countries.

Inês J de CastroCollege of Health and Life Science, Research Institute for Environment Health and Society, Brunel University London, London UB8 3PH, UK.
James BudzakCollege of Health and Life Science, Research Institute for Environment Health and Society, Brunel University London, London UB8 3PH, UK.
Maria L Di GiacintoCollege of Health and Life Science, Research Institute for Environment Health and Society, Brunel University London, London UB8 3PH, UK.
Lorena LigammariCollege of Health and Life Science, Research Institute for Environment Health and Society, Brunel University London, London UB8 3PH, UK.
Ezgi GokhanCollege of Health and Life Science, Research Institute for Environment Health and Society, Brunel University London, London UB8 3PH, UK.
Christos SpanosWellcome Trust Centre for Cell Biology, Edinburgh EH9 3BF, UK.
Daniela MoralliWellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK.
Christine RichardsonSchool of Biological and Medical Science, Durham University, Durham DH1 3LE, UK.
Jose I de Las HerasWellcome Trust Centre for Cell Biology, Edinburgh EH9 3BF, UK.
Silvia SalatinoWellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK.
Eric C SchirmerWellcome Trust Centre for Cell Biology, Edinburgh EH9 3BF, UK.
Katharine S UllmanHuntsman Cancer Institute, University of Utah, Salt Lake City, Utah 84112, USA.
Wendy A BickmoreMRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh EH4 2XU, UK.
Catherine GreenWellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK.
Juri RappsilberWellcome Trust Centre for Cell Biology, Edinburgh EH9 3BF, UK.ORCID 0000-0001-5999-1310
Sarah LambleWellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK.
Martin W GoldbergSchool of Biological and Medical Science, Durham University, Durham DH1 3LE, UK.
Veronica VinciottiCollege of Engineering, Design and Technology, Research Institute for Environment Health and Society, Brunel University London, London UB8 3PH, UK.
Paola VagnarelliCollege of Health and Life Science, Research Institute for Environment Health and Society, Brunel University London, London UB8 3PH, UK.ORCID 0000-0002-0000-2271
Brunel University of London · GBCentre for Human Genetics · GBWellcome Centre for Cell Biology · GBDurham University · GBInstitute of Genetics and Cancer · GBUniversity of Utah · US

Funding

Biotechnology and Biological Sciences Research Council BB/G011818/1Biotechnology and Biological Sciences Research Council BB/H017275/1Medical Research Council MC_PC_U127527202Medical Research Council MC_U127527202Wellcome Trust 103139/Z/13/Z
6 · The paper itself

Abstract

Repo-Man is a protein phosphatase 1 (PP1) targeting subunit that regulates mitotic progression and chromatin remodelling. After mitosis, Repo-Man/PP1 remains associated with chromatin but its function in interphase is not known. Here we show that Repo-Man, via Nup153, is enriched on condensed chromatin at the nuclear periphery and at the edge of the nucleopore basket. Repo-Man/PP1 regulates the formation of heterochromatin, dephosphorylates H3S28 and it is necessary and sufficient for heterochromatin protein 1 binding and H3K27me3 recruitment. Using a novel proteogenomic approach, we show that Repo-Man is enriched at subtelomeric regions together with H2AZ and H3.3 and that depletion of Repo-Man alters the peripheral localization of a subset of these regions and alleviates repression of some polycomb telomeric genes. This study shows a role for a mitotic phosphatase in the regulation of the epigenetic landscape and gene expression in interphase.

Indexed as

InterphaseCarrier ProteinsCell Cycle ProteinsCell LineChromatinChromatin Assembly and DisassemblyHeterochromatinHistonesHumansNuclear ProteinsPhosphorylationCarrier ProteinsCDCA2 protein, humanCell Cycle ProteinsChromatinHeterochromatinHistonesNuclear Proteins

Identifiers

PMID28091603
PMCPMC5241828
OpenAlexW2552001782

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.