Evidence map›Paper›PMID 34272393›Full record

ArticleNature communications2021

The chromatin, topological and regulatory properties of pluripotency-associated poised enhancers are conserved in vivo.

Giuliano Crispatzu, Rizwan Rehimi, Tomas Pachano, Tore Bleckwehl, Sara Cruz-Molina, Cally Xiao, Esther Mahabir, Hisham Bazzi, Alvaro Rada-Iglesias

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
6.3field-weighted citation impact, top 2% 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

58 citing papers in PubMed, 100 citations in OpenAlex.

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  10. Epigenetic regulation of brain development, plasticity, and response to early-life stress.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
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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 4 institutions in 3 countries.

Giuliano Crispatzu *Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany. gcrispat@uni-koeln.de.ORCID 0000-0001-8041-2125
Rizwan Rehimi *Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany.
Tomas PachanoCenter for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany.ORCID 0000-0003-2823-7715
Tore BleckwehlCenter for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany.
Sara Cruz-MolinaMax Planck Institute for Molecular Biomedicine, Muenster, Germany.ORCID 0000-0002-9405-2244
Cally XiaoCenter for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany.ORCID 0000-0001-7172-3175
Esther MahabirCenter for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany.ORCID 0000-0002-9573-5127
Hisham BazziCenter for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany.ORCID 0000-0001-8388-4005
Alvaro Rada-IglesiasCenter for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany. alvaro.rada@unican.es.ORCID 0000-0001-7137-1341
University of Cologne · DEMax Planck Institute for Molecular Biomedicine · DETH Köln - University of Applied Sciences · DEUniversity of Southern California · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Poised enhancers (PEs) represent a genetically distinct set of distal regulatory elements that control the expression of major developmental genes. Before becoming activated in differentiating cells, PEs are already bookmarked in pluripotent cells with unique chromatin and topological features that could contribute to their privileged regulatory properties. However, since PEs were originally characterized in embryonic stem cells (ESC), it is currently unknown whether PEs are functionally conserved in vivo. Here, we show that the chromatin and 3D structural features of PEs are conserved among mouse pluripotent cells both in vitro and in vivo. We also uncovered that the interactions between PEs and their target genes are globally controlled by the combined action of Polycomb, Trithorax and architectural proteins. Moreover, distal regulatory sequences located close to developmental genes and displaying the typical genetic (i.e. CpG islands) and chromatin (i.e. high accessibility and H3K27me3 levels) features of PEs are commonly found across vertebrates. These putative PEs show high sequence conservation within specific vertebrate clades, with only a few being evolutionary conserved across all vertebrates. Lastly, by genetically disrupting PEs in mouse and chicken embryos, we demonstrate that these regulatory elements play essential roles during the induction of major developmental genes in vivo.

Indexed as

Enhancer Elements, GeneticAnimalsCell DifferentiationCell LineChick EmbryoChromatinChromatin Immunoprecipitation SequencingCpG IslandsEmbryonic Stem CellsEpigenesis, GeneticGene DeletionGene Expression Regulation, DevelopmentalGerm LayersHistonesHomozygoteMiceChromatinhistone H3 trimethyl Lys4HistonesPolycomb-Group ProteinsTranscription Factors

Identifiers

PMID34272393
PMCPMC8285398
OpenAlexW3177893949

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.