Evidence map›Paper›PMID 31934628›Full record

ArticleScience advances2020

Disordered chromatin packing regulates phenotypic plasticity.

Ranya K A Virk, Wenli Wu, Luay M Almassalha, Greta M Bauer, Yue Li, David VanDerway, Jane Frederick, Di Zhang, Adam Eshein, Hemant K Roy and 2 more

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
2.6field-weighted citation impact, top 10% of its field
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

43 citing papers in PubMed, 71 citations in OpenAlex.

  1. Article
  2. Chromatin Packing Domain Engineering Through the Manipulation of Nuclear Cationic States.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  9. Leveraging chromatin packing domains to target chemoevasion in vivo.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  12. Chromatin Organization Governs Transcriptional Response and Plasticity of Cancer Stem Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
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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

12 authors at 2 institutions in 2 countries.

Ranya K A VirkDepartment of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.ORCID 0000-0002-9652-2801
Wenli WuDepartment of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.ORCID 0000-0002-7486-7155
Luay M AlmassalhaDepartment of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.ORCID 0000-0001-9355-7681
Greta M BauerDepartment of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.ORCID 0000-0003-2674-6161
Yue LiDepartment of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.ORCID 0000-0003-4210-1806
David VanDerwayDepartment of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.ORCID 0000-0001-7312-1047
Jane FrederickDepartment of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.ORCID 0000-0003-3007-9197
Di ZhangDepartment of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.ORCID 0000-0001-7655-9124
Adam EsheinDepartment of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.ORCID 0000-0003-2582-0788
Hemant K RoySection of Gastroenterology, Boston Medical Center/Boston University School of Medicine, Boston, MA 02118, USA.ORCID 0000-0001-7613-5575
Igal SzleiferDepartment of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.ORCID 0000-0002-8708-0335
Vadim BackmanDepartment of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA.ORCID 0000-0003-1981-1818
Northwestern University · USBoston University · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM008152 · NIGMS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI ARDEHALI, HOSSEIN · 1987 to 2021
$24.0M
Spatio-Temporal Organization of Chromatin and Information Transfer in CancerU54CA193419 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI O'HALLORAN, THOMAS V · 2015 to 2020
$10.4M
Medical Scientist Training ProgramT32GM144295 · NIGMS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI ALAN R HAUSER · 2022 to 2026
$9.1M
Translating buccal nanocytology for lung cancer screening into clinical practiceR01CA225002 · NCI · NORTHWESTERN UNIVERSITY · PI Vadim Backman, HARIHARAN SUBRAMANIAN · 2018 to 2026
$5.0M
Reducing Cancer Transcriptional Heterogeneity through Regulation of Chromatin StructureR01CA228272 · NCI · NORTHWESTERN UNIVERSITY · PI BACKMAN, VADIM, ROY, HEMANT K. · 2018 to 2022
$3.2M
NCI NIH HHS R01 CA225002NCI NIH HHS R01 CA228272NCI NIH HHS U54 CA193419NIGMS NIH HHS T32 GM008152NIGMS NIH HHS T32 GM144295
6 · The paper itself

Abstract

Three-dimensional supranucleosomal chromatin packing plays a profound role in modulating gene expression by regulating transcription reactions through mechanisms such as gene accessibility, binding affinities, and molecular diffusion. Here, we use a computational model that integrates disordered chromatin packing (CP) with local macromolecular crowding (MC) to study how physical factors, including chromatin density, the scaling of chromatin packing, and the size of chromatin packing domains, influence gene expression. We computationally and experimentally identify a major role of these physical factors, specifically chromatin packing scaling, in regulating phenotypic plasticity, determining responsiveness to external stressors by influencing both intercellular transcriptional malleability and heterogeneity. Applying CPMC model predictions to transcriptional data from cancer patients, we identify an inverse relationship between patient survival and phenotypic plasticity of tumor cells.

Indexed as

Adaptation, PhysiologicalCell Line, TumorChromatinGene Expression Regulation, NeoplasticHumansMacromolecular SubstancesModels, BiologicalSurvival AnalysisTranscription, GeneticChromatinMacromolecular Substances

Identifiers

PMID31934628
PMCPMC6949045
OpenAlexW2999918306

What OpenQuestion 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 OpenQuestion graph.