Evidence map›Paper›PMID 42367879›Full record

ArticlebioRxiv : the preprint server for biology2026

Live-cell imaging of enhancer-promoter dynamics reveals transient contact-driven gene activation.

Jin H Yang, Henrik D Pinholt, Jack Toppen, Miles K Huseyin, James M Jusuf, Christos C Katsifis, Jacob Kæstel-Hansen, Leonid A Mirny, Christoph Zechner, Anders S Hansen

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Jin H YangDepartment of Biological Engineering, Massachusetts Institute of Technology; Cambridge, MA 02139, USA.ORCID 0000-0001-6489-3926
Henrik D PinholtDepartment of Physics, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.ORCID 0000-0002-4345-5334
Jack ToppenDepartment of Biological Engineering, Massachusetts Institute of Technology; Cambridge, MA 02139, USA.ORCID 0009-0007-7327-2604
Miles K HuseyinDepartment of Biological Engineering, Massachusetts Institute of Technology; Cambridge, MA 02139, USA.ORCID 0000-0002-0258-2994
James M JusufDepartment of Biological Engineering, Massachusetts Institute of Technology; Cambridge, MA 02139, USA.ORCID 0000-0002-2786-5982
Christos C KatsifisDepartment of Biological Engineering, Massachusetts Institute of Technology; Cambridge, MA 02139, USA.ORCID 0000-0001-5289-8914
Jacob Kæstel-HansenDepartment of Biological Engineering, Massachusetts Institute of Technology; Cambridge, MA 02139, USA.ORCID 0000-0001-7365-9664
Leonid A MirnyDepartment of Physics, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.ORCID 0000-0002-0785-5410
Christoph ZechnerScuola Internazionale Superiore di Studi Avanzati, 34136 Trieste, Italy.ORCID 0000-0003-1300-6076
Anders S HansenDepartment of Biological Engineering, Massachusetts Institute of Technology; Cambridge, MA 02139, USA.ORCID 0000-0001-7540-7858

Funding

VIRUS PRODUCTION COREP30CA014051 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Jacqueline A. Lees · 1985 to 2026
$93.9M
Center for 3D Structure and Physics of the GenomeUM1HG011536 · NHGRI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI DEKKER, JOB, MIRNY, LEONID A · 2020 to 2024
$11.8M
Graduate Training in Computational and Systems BiologyT32GM087237 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BURGE, CHRISTOPHER B · 2009 to 2023
$4.6M
Resolving transcription factor target search mechanismsR01CA300848 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Anders Sejr Hansen · 2024 to 2026
$2.9M
Polymer models of mitotic and interphase chromosomesR01GM114190 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI MIRNY, LEONID A · 2015 to 2023
$2.8M
DYNAMIC BOTTOM-UP DISSECTION OF CHROMATIN LOOPING AND GENE REGULATIONDP2GM140938 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI HANSEN, ANDERS SEJR · 2020 to 2020
$2.3M
An integrated toolkit for real-time analysis of coupled nascent transcriptionR01EB035127 · NIBIB · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Anders Sejr Hansen · 2024 to 2026
$1.3M
Super-resolution microscopy for dynamic analysis of focal enhancer amplifications in cancerR33CA257878 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI HANSEN, ANDERS SEJR · 2021 to 2023
$1.1M
3D Chromatin architectural dynamics at ultra-high resolutionR01HG014500 · NHGRI · CHILDREN'S HOSP OF PHILADELPHIA · PI Gerd A Blobel, Anders Sejr Hansen · 2026 to 2026
$863k
Ultra-high resolution 3D genome maps for multiple human tissuesR03OD038390 · OD · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI HANSEN, ANDERS SEJR, LIU, JIE · 2024 to 2024
$309k
Mechanistic dissection of dynamics of transcriptional regulation by chromatin loopingF32GM140548 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI HUSEYIN, MILES KOCUR · 2021 to 2023
$205k
NCI NIH HHS P30 CA014051NCI NIH HHS R01 CA300848NCI NIH HHS R33 CA257878NHGRI NIH HHS R01 HG014500NHGRI NIH HHS UM1 HG011536NIBIB NIH HHS R01 EB035127NIGMS NIH HHS DP2 GM140938NIGMS NIH HHS F32 GM140548NIGMS NIH HHS R01 GM114190NIGMS NIH HHS T32 GM087237NIH HHS R03 OD038390
6 · The paper itself

Abstract

Enhancers are key regulators of mammalian gene expression, yet how they interact with promoters in space (contact vs. action-at-a-distance) and in time (transient vs. stable) remains poorly understood. Recent studies suggest that enhancers can activate promoters across distances exceeding 200 nanometers, challenging classical contact models, but limited spatiotemporal resolution has obscured the mechanistic details of enhancer-promoter (E-P) interactions and their link to transcription. Here, we engineered a synthetic biology platform optimized for the simultaneous visualization of E-P 3D distance and nascent transcription using super-resolution live-cell imaging. By applying five complementary approaches integrating imaging, 3D genomics, and gene expression data across cell lines, we estimate that transcriptional activation is mediated by ~25-42 nanometer contacts on the seconds timescale. Our results support a transient contact mechanism for E-P-mediated gene activation.

Indexed as

Enhancer-promoter interactionsEnhancersGene regulationLive-cell ImagingLooping

Identifiers

PMID42367879
PMCPMC13308063

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.