Cited by 243Pluripotent Stem Cells ResearchGenomics and Chromatin DynamicsEpigenetics and DNA Methylation

PRC2 Facilitates the Regulatory Topology Required for Poised Enhancer Function during Pluripotent Stem Cell Differentiation

Open access
Cruz-Molina, Sara, Respuela, Patricia, Tebartz, Christina, Kolovos, Petros, Nikolic, Milos, Fueyo, Raquel, van Ijcken, Wilfred F.J., Grosveld, Frank +3 more·2017·Cell Stem Cell

Abstract

Poised enhancers marked by H3K27me3 in pluripotent stem cells have been implicated in the establishment of somatic expression programs during embryonic stem cell (ESC) differentiation. However, the functional relevance and mechanism of action of poised enhancers remain unknown. Using CRISPR/Cas9 technology to engineer precise genetic deletions, we demonstrate that poised enhancers are necessary for the induction of major anterior neural regulators. Interestingly, circularized chromosome conformation capture sequencing (4C-seq) shows that poised enhancers already establish physical interactions with their target genes in ESCs in a polycomb repressive complex 2 (PRC2)-dependent manner. Loss of PRC2 does not activate poised enhancers or induce their putative target genes in undifferentiated ESCs; however, loss of PRC2 in differentiating ESCs severely and specifically compromises the induction of major anterior neural genes representing poised enhancer targets. Overall, our work illuminates an unexpected function for polycomb proteins in facilitating neural induction by endowing major anterior neural loci with a permissive regulatory topology.

Integrity signals

Registry

Crossref · 10.1016/j.stem.2017.02.004

Cites

81 of 81 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Many developmental enhancers are found in the poised or Polycomb-repressed state in early development.

    “Many developmental enhancers are found in the poised or Polycomb-repressed state in early development [139, 142, 143], and the functional role of these states remains an area of active research.”
  • Some contacts between PcG-associated regions, including poised promoters and enhancers in ESCs, are retained after these regions are activated during cell differentiation.

    “Notably, some contacts between PcG-associated regions, including poised promoters and enhancers in ESCs, are retained after these regions are activated during cell differentiation [141, 143].”

Cites

Flagged first, then by citations

2 of the 83 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Cruz-Molina, S., Respuela, P., Tebartz, C., Kolovos, P., Nikolic, M., Fueyo, R., van Ijcken, W. F. J., Grosveld, F., Frommolt, P., Bazzi, H., & Rada-Iglesias, A.
Affiliations
  • University of Cologne (DE)
  • Erasmus MC (NL)
  • Consejo Superior de Investigaciones Científicas (ES)
Venue
Cell Stem Cell
Publisher
Elsevier BV
Published
2017-05
Volume
20
Issue
5
Pages
689-705.e9
ISSN
  • 1875-9777 (ISSN-L)
  • 1934-5909
OpenAlex
W2594685900
Cited by
240
References
83
Citations by year
2026: 17 · 2025: 23 · 2024: 28 · 2023: 22 · 2022: 26 · 2021: 39 · 2020: 31 · 2019: 24 · 2018: 20 · 2017: 10
FWCI
9.50
Type
journal article
Language
en
Open access
Locations
  • Cell stem cell (publishedVersion)
  • PubMed (publishedVersion)
  • Kölner Universitäts PublikationsServer (Universität zu Köln) (publishedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (submittedVersion)
  • DIGITAL.CSIC (Spanish National Research Council (CSIC)) (submittedVersion)
Funders
  • CMMC
  • DFG (RA 2547/1-1, RA 2547/2-1, TE 1007/3-1)
  • UoC Advanced Researcher Group Grant
  • CECAD
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Pluripotent Stem Cells Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
Keywords
poised enhancers, polycomb repressive complex 2, H3K27me3, embryonic stem cell differentiation, neural induction, chromatin looping, Polycomb group proteins, pluripotent stem cells
MeSH terms
Animals, Cell Differentiation, Cell Line, Fluorescent Antibody Technique, Polymerase Chain Reaction, Pluripotent Stem Cells, Chromatin Immunoprecipitation, Mice, Embryonic Stem Cells, Polycomb Repressive Complex 2

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review