Evidence map›Paper›PMID 38717453›Full record

ArticleMolecular biology of the cell2024

Cell type- and transcription-independent spatial proximity between enhancers and promoters.

Yasmine Mian, Li Wang, Adib Keikhosravi, Konnie Guo, Tom Misteli, H Efsun Arda, Elizabeth H Finn

Abstract read
In one paragraph

Article in Molecular biology of the cell, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

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

7 citing papers in PubMed.

  1. Review
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  6. Review
  7. 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

7 authors.

Yasmine MianNational Cancer Institute, National Institutes of Health, Bethesda, MD 20892.
Li WangNational Cancer Institute, National Institutes of Health, Bethesda, MD 20892.
Adib KeikhosraviNational Cancer Institute, National Institutes of Health, Bethesda, MD 20892.
Konnie GuoNational Cancer Institute, National Institutes of Health, Bethesda, MD 20892.
Tom MisteliNational Cancer Institute, National Institutes of Health, Bethesda, MD 20892.
H Efsun ArdaNational Cancer Institute, National Institutes of Health, Bethesda, MD 20892.
Elizabeth H FinnNational Cancer Institute, National Institutes of Health, Bethesda, MD 20892.ORCID 0000-0001-8320-2190

Funding

Nuclear Architecture and DiseaseZIABC010309 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI MISTELI, THOMAS A · 2009 to 2025
$39.8M
HiTIF Microscopy Core FacilityZICBC011567 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI PEGORARO, GIANLUCA · 2014 to 2025
$15.8M
Identification of genomic regulatory elements in pancreas cellsZIABC011798 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI ARDA, HATICE · 2018 to 2025
$10.5M
Nuclear architecture and gene expression Z01BC010309 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI MISTELI, THOMAS A · 1999 to 2008
$3.6M
Intramural NIH HHS Z01 BC010309Intramural NIH HHS ZIA BC011798
6 · The paper itself

Abstract

Cell type-specific enhancers are critically important for lineage specification. The mechanisms that determine cell-type specificity of enhancer activity, however, are not fully understood. Most current models for how enhancers function invoke physical proximity between enhancer elements and their target genes. Here, we use an imaging-based approach to examine the spatial relationship of cell type-specific enhancers and their target genes with single-cell resolution. Using high-throughput microscopy, we measure the spatial distance from target promoters to their cell type-specific active and inactive enhancers in individual pancreatic cells derived from distinct lineages. We find increased proximity of all promoter-enhancer pairs relative to non-enhancer pairs separated by similar genomic distances. Strikingly, spatial proximity between enhancers and target genes was unrelated to tissue-specific enhancer activity. Furthermore, promoter-enhancer proximity did not correlate with the expression status of target genes. Our results suggest that promoter-enhancer pairs exist in a distinctive chromatin environment but that genome folding is not a universal driver of cell-type specificity in enhancer function.

Indexed as

ChromatinEnhancer Elements, GeneticPromoter Regions, GeneticTranscription, GeneticAnimalsCell LineageMicePancreasChromatin

Identifiers

PMID38717453
PMCPMC11244156

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LicenceCC BY-NC-SA
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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.