Evidence map›Paper›PMID 38781242›Full record

ArticlePLoS genetics2024

Transcription decouples estrogen-dependent changes in enhancer-promoter contact frequencies and spatial proximity.

Luciana I Gómez Acuña, Ilya Flyamer, Shelagh Boyle, Elias T Friman, Wendy A Bickmore

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Article in PLoS genetics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
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

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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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Liquid condensates: a new barrier to loop extrusion?Cellular and molecular life sciences : CMLS · 2025
    Review
  12. Epigenetics in Neurodegenerative Diseases.Sub-cellular biochemistry · 2025
    Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Image-based 3D genomics through chromatin tracing.Nature reviews. Methods primers · 2024
    Article
  18. Article
  19. Article
  20. Integrative approaches to study enhancer-promoter communication.Current opinion in genetics & development · 2023
    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

5 authors.

Luciana I Gómez AcuñaMRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Crewe Road, Edinburgh, United Kingdom.ORCID 0000-0002-0696-1895
Ilya FlyamerMRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Crewe Road, Edinburgh, United Kingdom.
Shelagh BoyleMRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Crewe Road, Edinburgh, United Kingdom.
Elias T FrimanMRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Crewe Road, Edinburgh, United Kingdom.ORCID 0000-0001-9944-6560
Wendy A BickmoreMRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Crewe Road, Edinburgh, United Kingdom.ORCID 0000-0001-6660-7735

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

How enhancers regulate their target genes in the context of 3D chromatin organization is extensively studied and models which do not require direct enhancer-promoter contact have recently emerged. Here, we use the activation of estrogen receptor-dependent enhancers in a breast cancer cell line to study enhancer-promoter communication at two loci. This allows high temporal resolution tracking of molecular events from hormone stimulation to efficient gene activation. We examine how both enhancer-promoter spatial proximity assayed by DNA fluorescence in situ hybridization, and contact frequencies resulting from chromatin in situ fragmentation and proximity ligation, change dynamically during enhancer-driven gene activation. These orthogonal methods produce seemingly paradoxical results: upon enhancer activation enhancer-promoter contact frequencies increase while spatial proximity decreases. We explore this apparent discrepancy using different estrogen receptor ligands and transcription inhibitors. Our data demonstrate that enhancer-promoter contact frequencies are transcription independent whereas altered enhancer-promoter proximity depends on transcription. Our results emphasize that the relationship between contact frequencies and physical distance in the nucleus, especially over short genomic distances, is not always a simple one.

Indexed as

ChromatinEnhancer Elements, GeneticEstrogensPromoter Regions, GeneticBreast NeoplasmsCell Line, TumorEstrogen Receptor alphaFemaleGene Expression Regulation, NeoplasticHumansIn Situ Hybridization, FluorescenceMCF-7 CellsReceptors, EstrogenTranscriptional ActivationTranscription, GeneticChromatinEstrogen Receptor alphaEstrogensReceptors, Estrogen

Identifiers

PMID38781242
PMCPMC11152312

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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.