Evidence map›Paper›PMID 34818537›Full record

ArticleCell reports2021

Coordinated maintenance of H3K36/K27 methylation by histone demethylases preserves germ cell identity and immortality.

Nico Zaghet, Katrine Madsen, Federico Rossi, Daniel Fernandez Perez, Pier Giorgio Amendola, Samuel Demharter, Ulrich Pfisterer, Konstantin Khodosevich, Diego Pasini, Anna Elisabetta Salcini

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.4field-weighted citation impact, top 47% 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

8 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Intracellular CaBiologia futura · 2025
    Review
  8. Review
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

10 authors at 3 institutions in 2 countries.

Nico ZaghetBiotech Research and Innovation Centre (BRIC), University of Copenhagen, Ole Maaløes vej 5, Copenhagen DK-2200, Denmark.
Katrine MadsenBiotech Research and Innovation Centre (BRIC), University of Copenhagen, Ole Maaløes vej 5, Copenhagen DK-2200, Denmark.
Federico RossiDepartment of Experimental Oncology, IEO European Institute of Oncology IRCCS, Via Adamello 16, 20139 Milan, Italy.
Daniel Fernandez PerezDepartment of Experimental Oncology, IEO European Institute of Oncology IRCCS, Via Adamello 16, 20139 Milan, Italy.
Pier Giorgio AmendolaBiotech Research and Innovation Centre (BRIC), University of Copenhagen, Ole Maaløes vej 5, Copenhagen DK-2200, Denmark.
Samuel DemharterBiotech Research and Innovation Centre (BRIC), University of Copenhagen, Ole Maaløes vej 5, Copenhagen DK-2200, Denmark.
Ulrich PfistererBiotech Research and Innovation Centre (BRIC), University of Copenhagen, Ole Maaløes vej 5, Copenhagen DK-2200, Denmark.
Konstantin KhodosevichBiotech Research and Innovation Centre (BRIC), University of Copenhagen, Ole Maaløes vej 5, Copenhagen DK-2200, Denmark.
Diego PasiniDepartment of Experimental Oncology, IEO European Institute of Oncology IRCCS, Via Adamello 16, 20139 Milan, Italy; Department of Health Sciences, University of Milan, Via A. di Rudini 8, 20142 Milan, Italy.
Anna Elisabetta SalciniBiotech Research and Innovation Centre (BRIC), University of Copenhagen, Ole Maaløes vej 5, Copenhagen DK-2200, Denmark. Electronic address: lisa.salcini@bric.ku.dk.
University of Copenhagen · DKEuropean Institute of Oncology · ITUniversity of Milan · IT

Funding

Enhancing and expanding the CGC Strain CollectionP40OD010440 · OD · UNIVERSITY OF MINNESOTA · PI Aric L Daul, Ann E. Rougvie · 2012 to 2026
$7.5M
NIH HHS P40 OD010440
6 · The paper itself

Abstract

Germ cells have evolved unique mechanisms to ensure the transmission of genetically and nongenetically encoded information, whose alteration compromises germ cell immortality. Chromatin factors play fundamental roles in these mechanisms. H3K36 and H3K27 methyltransferases shape and propagate a pattern of histone methylation essential for C. elegans germ cell maintenance, but the role of respective histone demethylases remains unexplored. Here, we show that jmjd-5 regulates H3K36me2 and H3K27me3 levels, preserves germline immortality, and protects germ cell identity by controlling gene expression. The transcriptional and biological effects of jmjd-5 loss can be hindered by the removal of H3K27demethylases, indicating that H3K36/K27 demethylases act in a transcriptional framework and promote the balance between H3K36 and H3K27 methylation required for germ cell immortality. Furthermore, we find that in wild-type, but not in jmjd-5 mutants, alterations of H3K36 methylation and transcription occur at high temperature, suggesting a role for jmjd-5 in adaptation to environmental changes.

Indexed as

AnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsChromatinGerm CellsHistone DemethylasesHistone-Lysine N-MethyltransferaseHistonesJumonji Domain-Containing Histone DemethylasesMethylationCaenorhabditis elegans ProteinsChromatinHistone DemethylasesHistone-Lysine N-MethyltransferaseHistonesJumonji Domain-Containing Histone Demethylasesgerm cell identitygerm cell immortalityH3K27 methylationH3K36 methylationhistone demethylasestemperature

Identifiers

PMID34818537
PMCPMC8640224
OpenAlexW3215072696

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.