Evidence map›Paper›PMID 41983545›Full record

ArticleeLife2026

TAD boundaries and gene activity are uncoupled.

Faisal Almansour, Nadezda A Fursova, Adib Keikhosravi, Kathleen S Metz Reed, Daniel R Larson, Gianluca Pegoraro, Tom Misteli

Abstract read
In one paragraph

Article in eLife, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Faisal AlmansourNational Cancer Institute, NIH, Bethesda, United States.ORCID https://orcid.org/0000-0003-0008-9917
Nadezda A FursovaSystems Biology of Gene Expression, National Cancer Institute, NIH, Bethesda, United States.
Adib KeikhosraviHigh-throughput Imaging Facility, National Cancer Institute, NIH, Bethesda, United States.
Kathleen S Metz ReedNational Cancer Institute, NIH, Bethesda, United States.
Daniel R LarsonSystems Biology of Gene Expression, National Cancer Institute, NIH, Bethesda, United States.ORCID https://orcid.org/0000-0001-9253-3055
Gianluca PegoraroHigh-throughput Imaging Facility, National Cancer Institute, NIH, Bethesda, United States.
Tom MisteliNational Cancer Institute, NIH, Bethesda, United States.ORCID https://orcid.org/0000-0003-3530-3020

Funding

Nuclear Architecture and DiseaseZIABC010309 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI MISTELI, THOMAS A · 2009 to 2025
$39.8M
Transcription Dynamics in Single CellsZIABC011383 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LARSON, DANIEL · 2011 to 2025
$23.8M
HiTIF Microscopy Core FacilityZICBC011567 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI PEGORARO, GIANLUCA · 2014 to 2025
$15.8M
Intramural NIH HHS ZIA BC010309Intramural NIH HHS ZIA BC011383Intramural NIH HHS ZIC BC011567Ministry of Education of Saudi Arabia PHD fellowshipNIH HHS 1-ZIA-BC010309NIH HHS 1-ZIA-BC-011383NIH HHS 1-ZIC-BC-011567
6 · The paper itself

Abstract

Topologically associating domains (TADs) are prominent features of genome organization. A proposed function of TADs is to contribute to gene regulation by promoting chromatin interactions within a TAD and by suppressing interactions between TADs. Here, we directly probe the structure-function relationship of TADs by simultaneously assessing the behavior of TAD boundaries and gene activity at the single-cell and -allele level using high-throughput imaging. We find that while TAD boundaries pair more frequently than non-boundary regions, these interactions are infrequent and are uncorrelated with transcriptional activity of genes within the TAD. Similarly, acute global transcriptional inhibition or gene-specific activation does not alter TAD boundary proximity. Furthermore, while loss of the cohesin component RAD21 alters gene activity, disruption of TAD boundaries by depletion of the architectural chromatin protein CTCF is insufficient to alter expression of genes within the TAD. These results suggest that TAD boundary architecture and gene activity are largely uncoupled.

Indexed as

ChromatinGene Expression RegulationCCCTC-Binding FactorCell Cycle ProteinsCohesinsDNA-Binding ProteinsHumansNuclear ProteinsPhosphoproteinsSingle-Cell AnalysisTranscription, GeneticCCCTC-Binding FactorCell Cycle ProteinsChromatinCohesinsCTCF protein, humanDNA-Binding ProteinsNuclear ProteinsPhosphoproteinsRAD21 protein, humanchromatinchromosomesgene expressiongenome organizationhumantranscription

Identifiers

PMID41983545
PMCPMC13082786

What OpenQuestion holds

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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.