Evidence map›Paper›PMID 31451685›Full record

ArticleNature communications2019

EZHIP constrains Polycomb Repressive Complex 2 activity in germ cells.

Roberta Ragazzini, Raquel Pérez-Palacios, Irem H Baymaz, Seynabou Diop, Katia Ancelin, Dina Zielinski, Audrey Michaud, Maëlle Givelet, Mate Borsos, Setareh Aflaki and 8 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

69 citing papers in PubMed, 111 citations in OpenAlex.

  1. Review
  2. BiallelicInternational journal of molecular sciences · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Review
  19. Review
  20. Review

9 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

18 authors at 6 institutions in 3 countries.

Roberta RagazziniInstitut Curie, PSL Research University, Sorbonne University, INSERM U934/ CNRS UMR3215, 26, rue d'Ulm, 75005, Paris, France.
Raquel Pérez-PalaciosInstitut Curie, PSL Research University, Sorbonne University, INSERM U934/ CNRS UMR3215, 26, rue d'Ulm, 75005, Paris, France.
Irem H BaymazDepartment of Molecular Biology, Faculty of Science, Radboud Institute for Molecular Life Sciences, Oncode Institute, Radboud University Nijmegen, Route 274 M850.03.87 Geert Grooteplein 28, Nijmegen, 6525, GA, Netherlands.
Seynabou DiopInstitut Curie, PSL Research University, Sorbonne University, INSERM U934/ CNRS UMR3215, 26, rue d'Ulm, 75005, Paris, France.
Katia AncelinInstitut Curie, PSL Research University, Sorbonne University, INSERM U934/ CNRS UMR3215, 26, rue d'Ulm, 75005, Paris, France.ORCID http://orcid.org/0000-0002-2117-9754
Dina ZielinskiInstitut Curie, PSL Research University, Sorbonne University, INSERM U934/ CNRS UMR3215, 26, rue d'Ulm, 75005, Paris, France.
Audrey MichaudInstitut Curie, PSL Research University, Sorbonne University, INSERM U934/ CNRS UMR3215, 26, rue d'Ulm, 75005, Paris, France.
Maëlle GiveletCommissariat à l'énergie atomique et aux énergies alternatives, Institut de radiobiologie cellulaire et moléculaire, Laboratoire des Cellules Souches Germinales, INSERM U967, Fontenay-aux-Roses, 92260, France.
Mate BorsosInstitute of Epigenetics and Stem Cells (IES), Helmholtz Zentrum München, D-81377, München, Germany.ORCID http://orcid.org/0000-0002-2801-8910
Setareh AflakiInstitut Curie, PSL Research University, Sorbonne University, INSERM U934/ CNRS UMR3215, 26, rue d'Ulm, 75005, Paris, France.
Patricia LegoixICGex Next-Generation Sequencing Platform, Curie Institute, 26, rue d'Ulm, Paris, France.
Pascal W T C JansenDepartment of Molecular Biology, Faculty of Science, Radboud Institute for Molecular Life Sciences, Oncode Institute, Radboud University Nijmegen, Route 274 M850.03.87 Geert Grooteplein 28, Nijmegen, 6525, GA, Netherlands.
Nicolas ServantInstitut Curie, PSL Research University, Sorbonne University, INSERM U934/ CNRS UMR3215, 26, rue d'Ulm, 75005, Paris, France.ORCID http://orcid.org/0000-0003-1678-7410
Maria-Elena Torres-PadillaInstitute of Epigenetics and Stem Cells (IES), Helmholtz Zentrum München, D-81377, München, Germany.
Deborah Bourc'hisInstitut Curie, PSL Research University, Sorbonne University, INSERM U934/ CNRS UMR3215, 26, rue d'Ulm, 75005, Paris, France.
Pierre FouchetCommissariat à l'énergie atomique et aux énergies alternatives, Institut de radiobiologie cellulaire et moléculaire, Laboratoire des Cellules Souches Germinales, INSERM U967, Fontenay-aux-Roses, 92260, France.
Michiel VermeulenDepartment of Molecular Biology, Faculty of Science, Radboud Institute for Molecular Life Sciences, Oncode Institute, Radboud University Nijmegen, Route 274 M850.03.87 Geert Grooteplein 28, Nijmegen, 6525, GA, Netherlands.
Raphaël MargueronInstitut Curie, PSL Research University, Sorbonne University, INSERM U934/ CNRS UMR3215, 26, rue d'Ulm, 75005, Paris, France. raphael.margueron@curie.fr.
Centre National de la Recherche Scientifique · FRRadboud University Nijmegen · NLHelmholtz Zentrum München · DEInserm · FRInstitut Curie · FRLaboratoire de Biologie du Développement · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Polycomb group of proteins is required for the proper orchestration of gene expression due to its role in maintaining transcriptional silencing. It is composed of several chromatin modifying complexes, including Polycomb Repressive Complex 2 (PRC2), which deposits H3K27me2/3. Here, we report the identification of a cofactor of PRC2, EZHIP (EZH1/2 Inhibitory Protein), expressed predominantly in the gonads. EZHIP limits the enzymatic activity of PRC2 and lessens the interaction between the core complex and its accessory subunits, but does not interfere with PRC2 recruitment to chromatin. Deletion of Ezhip in mice leads to a global increase in H3K27me2/3 deposition both during spermatogenesis and at late stages of oocyte maturation. This does not affect the initial number of follicles but is associated with a reduction of follicles in aging. Our results suggest that mature oocytes Ezhip-/- might not be fully functional and indicate that fertility is strongly impaired in Ezhip-/- females. Altogether, our study uncovers EZHIP as a regulator of chromatin landscape in gametes.

Indexed as

AdultAnimalsCell Line, TumorChromatinFemaleHEK293 CellsHistonesHumansMaleMiceMice, KnockoutMutationOncogene ProteinsOogenesisOvaryOvumAU022751 protein, mouseChromatinEZHIP protein, humanHistonesOncogene ProteinsPolycomb Repressive Complex 2Recombinant Proteins

Identifiers

PMID31451685
PMCPMC6710278
OpenAlexW2970574493

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.