Evidence map›Paper›PMID 29712907›Full record

ArticleNature communications2018

Theoretical principles of transcription factor traffic on folded chromatin.

Ruggero Cortini, Guillaume J Filion

Abstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Transcription Factor Dynamics.Cold Spring Harbor perspectives in biology · 2021
    Review
  8. Article
  9. Review
  10. Article
  11. 4D nucleome modeling.Current opinion in genetics & development · 2021
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Perichromatin region: a moveable feast.Histochemistry and cell biology · 2018
    Review
  18. Signaling by Steroid Hormones in the 3D Nuclear Space.International journal of molecular sciences · 2018
    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

2 authors.

Ruggero CortiniGenome Architecture, Gene Regulation, Stem Cells and Cancer Programme, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr. Aiguader 88, 08003, Barcelona, Spain. ruggero.cortini@crg.eu.ORCID http://orcid.org/0000-0002-2628-5337
Guillaume J FilionGenome Architecture, Gene Regulation, Stem Cells and Cancer Programme, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr. Aiguader 88, 08003, Barcelona, Spain. guillaume.filion@gmail.com.ORCID http://orcid.org/0000-0002-3473-1632

Funding

European Research Council 609989
6 · The paper itself

Abstract

All organisms regulate transcription of their genes. To understand this process, a complete understanding of how transcription factors find their targets in cellular nuclei is essential. The DNA sequence and other variables are known to influence this binding, but the distribution of transcription factor binding patterns remains mostly unexplained in metazoan genomes. Here, we investigate the role of chromosome conformation in the trajectories of transcription factors. Using molecular dynamics simulations, we uncover the principles of their diffusion on chromatin. Chromosome contacts play a conflicting role: at low density they enhance transcription factor traffic, but at high density they lower it by volume exclusion. Consistently, we observe that in human cells, highly occupied targets, where protein binding is promiscuous, are found at sites engaged in chromosome loops within uncompacted chromatin. In summary, we provide a framework for understanding the search trajectories of transcription factors, highlighting the key contribution of genome conformation.

Indexed as

Genome, HumanTranscription, GeneticCell Line, TransformedChromatinHumansLymphocytesModels, GeneticMolecular Dynamics SimulationTranscription FactorsChromatinTranscription Factors

Identifiers

PMID29712907
PMCPMC5928121

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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.