Evidence map›Paper›PMID 27739523›Full record

ArticleScientific reports2016

FOXA and master transcription factors recruit Mediator and Cohesin to the core transcriptional regulatory circuitry of cancer cells.

Michèle Fournier, Gaëlle Bourriquen, Fabien C Lamaze, Maxime C Côté, Éric Fournier, Charles Joly-Beauparlant, Vicky Caron, Stéphane Gobeil, Arnaud Droit, Steve Bilodeau

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Article
  2. Article
  3. Cohesin mutations and chromatin changes in cancer.International journal of cancer · 2026
    Review
  4. Quantifying the impact of genetic mutations on enhancer dynamics.bioRxiv : the preprint server for biology · 2025
    Article
  5. Article
  6. Review
  7. Liquid condensates: a new barrier to loop extrusion?Cellular and molecular life sciences : CMLS · 2025
    Review
  8. Viral remodeling of the 4D nucleome.Experimental & molecular medicine · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Control of adipogenic commitment by a STAT3-VSTM2A axis.American journal of physiology. Endocrinology and metabolism · 2021
    Article
  20. 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

10 authors.

Michèle FournierCentre de Recherche sur le Cancer de l'Université Laval, Québec, Canada.
Gaëlle BourriquenCentre de Recherche sur le Cancer de l'Université Laval, Québec, Canada.
Fabien C LamazeCentre de Recherche sur le Cancer de l'Université Laval, Québec, Canada.
Maxime C CôtéCentre de Recherche sur le Cancer de l'Université Laval, Québec, Canada.
Éric FournierCentre de Recherche sur le Cancer de l'Université Laval, Québec, Canada.
Charles Joly-BeauparlantCentre de recherche du CHU de Québec - Université Laval, Québec, Canada.
Vicky CaronCentre de Recherche sur le Cancer de l'Université Laval, Québec, Canada.
Stéphane GobeilCentre de recherche du CHU de Québec - Université Laval, Québec, Canada.
Arnaud DroitCentre de recherche du CHU de Québec - Université Laval, Québec, Canada.
Steve BilodeauCentre de Recherche sur le Cancer de l'Université Laval, Québec, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Controlling the transcriptional program is essential to maintain the identity and the biological functions of a cell. The Mediator and Cohesin complexes have been established as central cofactors controlling the transcriptional program in normal cells. However, the distribution, recruitment and importance of these complexes in cancer cells have not been fully investigated. Here we show that FOXA and master transcription factors are part of the core transcriptional regulatory circuitry of cancer cells and are essential to recruit M ediator and Cohesin. Indeed, Mediator and Cohesin occupied the enhancer and promoter regions of actively transcribed genes and maintained the proliferation and colony forming potential. Through integration of publically available ChIP-Seq datasets, we predicted the core transcriptional regulatory circuitry of each cancer cell. Unexpectedly, for all cells investigated, the pioneer transcription factors FOXA1 and/or FOXA2 were identified in addition to cell-specific master transcription factors. Loss of both types of transcription factors phenocopied the loss of Mediator and Cohesin. Lastly, the master and pioneer transcription factors were essential to recruit Mediator and Cohesin to regulatory regions of actively transcribed genes. Our study proposes that maintenance of the cancer cell state is dependent on recruitment of Mediator and Cohesin through FOXA and master transcription factors.

Indexed as

Gene Expression Regulation, NeoplasticA549 CellsCell Cycle ProteinsCell ProliferationChromatin ImmunoprecipitationChromosomal Proteins, Non-HistoneCohesinsEnhancer Elements, GeneticHepatocyte Nuclear Factor 3-alphaHep G2 CellsHumansMCF-7 CellsMediator ComplexNeoplasmsPrincipal Component AnalysisPromoter Regions, GeneticCell Cycle ProteinsChromosomal Proteins, Non-HistoneCohesinsFOXA1 protein, humanHepatocyte Nuclear Factor 3-alphaMediator Complex

Identifiers

PMID27739523
PMCPMC5064413

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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.