Evidence map›Paper›PMID 29450107›Full record

ArticleNature biomedical engineering2017

Macrogenomic engineering via modulation of the scaling of chromatin packing density.

Luay M Almassalha, Greta M Bauer, Wenli Wu, Lusik Cherkezyan, Di Zhang, Alexis Kendra, Scott Gladstein, John E Chandler, David VanDerway, Brandon-Luke L Seagle and 8 more

Abstract read
In one paragraph

Article in Nature biomedical engineering, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing 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

38 citing papers in PubMed.

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

18 authors.

Luay M AlmassalhaDepartment of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA.ORCID http://orcid.org/0000-0001-9355-7681
Greta M BauerDepartment of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA.
Wenli WuDepartment of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA.
Lusik CherkezyanDepartment of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA.
Di ZhangDepartment of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA.
Alexis KendraDepartment of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA.
Scott GladsteinDepartment of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA.
John E ChandlerDepartment of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA.
David VanDerwayDepartment of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA.
Brandon-Luke L SeagleDepartment of Obstetrics and Gynecology, Prentice Women's Hospital, Northwestern University, Feinberg School of Medicine, Chicago, IL, 60611, USA.
Andrey UgolkovChemistry of Life Processes Institute, Northwestern University, Evanston, IL, 60208, USA.
Daniel D BilladeauSchulze Center for Novel Therapeutics, Division of Oncology Research, Mayo Clinic, Rochester, MN, 55905, USA.
Thomas V O'HalloranChemistry of Life Processes Institute, Northwestern University, Evanston, IL, 60208, USA.
Andrew P MazarMonopar Therapeutics, Inc., Northbrook, IL, 60062, USA.
Hemant K RoySection of Gastroenterology, Boston Medical Center/Boston University School of Medicine, Boston, MA, 02118, USA.
Igal SzleiferDepartment of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA. igalsz@northwestern.edu.
Shohreh ShahabiDepartment of Obstetrics and Gynecology, Prentice Women's Hospital, Northwestern University, Feinberg School of Medicine, Chicago, IL, 60611, USA.
Vadim BackmanDepartment of Biomedical Engineering, Northwestern University, Evanston, IL, 60208, USA. v-backman@northwestern.edu.

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LEONIDAS C. PLATANIAS · 1993 to 2026
$153.9M
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 LICHT, JONATHAN D., O'HALLORAN, THOMAS V · 2015 to 2020
$10.4M
Training Program In Lung SciencesT32HL076139 · NHLBI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI KAREN M RIDGE, Jacob I Sznajder · 2004 to 2026
$9.6M
Risk-stratification of Prostate Cancers via Field Carcinogenesis NanocytologyR01CA200064 · NCI · NORTHWESTERN UNIVERSITY · PI BACKMAN, VADIM, CRAWFORD, SUSAN E. · 2015 to 2019
$3.1M
Nanoscale/Molecular analysis of Fecal Colonocytes for Colorectal Cancer ScreeningR01CA165309 · NCI · NORTHWESTERN UNIVERSITY · PI BACKMAN, VADIM, ROY, HEMANT K. · 2012 to 2016
$2.8M
High-throughput molecular-specific cell nanocytology for cancer screeningR01EB016983 · NIBIB · NORTHWESTERN UNIVERSITY · PI BACKMAN, VADIM, SUBRAMANIAN, HARIHARAN · 2013 to 2016
$1.3M
NCI NIH HHS P30 CA060553NCI NIH HHS R01 CA165309NCI NIH HHS R01 CA200064NCI NIH HHS U54 CA193419NHLBI NIH HHS T32 HL076139NIBIB NIH HHS R01 EB016983NIGMS NIH HHS T32 GM008152
6 · The paper itself

Abstract

Many human diseases result from the dysregulation of the complex interactions between tens to thousands of genes. However, approaches for the transcriptional modulation of many genes simultaneously in a predictive manner are lacking. Here, through the combination of simulations, systems modelling and in vitro experiments, we provide a physical regulatory framework based on chromatin packing-density heterogeneity for modulating the genomic information space. Because transcriptional interactions are essentially chemical reactions, they depend largely on the local physical nanoenvironment. We show that the regulation of the chromatin nanoenvironment allows for the predictable modulation of global patterns in gene expression. In particular, we show that the rational modulation of chromatin density fluctuations can lead to a decrease in global transcriptional activity and intercellular transcriptional heterogeneity in cancer cells during chemotherapeutic responses to achieve near-complete cancer cell killing in vitro. Our findings represent a 'macrogenomic engineering' approach to modulating the physical structure of chromatin for whole-scale transcriptional modulation.

Identifiers

PMID29450107
PMCPMC5809134

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Registered trials

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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.