Evidence map›Paper›PMID 35595718›Full record

ArticleJournal of extracellular vesicles2022

Epithelial to mesenchymal transition influences fibroblast phenotype in colorectal cancer by altering miR-200 levels in extracellular vesicles.

Rahul Bhome, Muhammad Emaduddin, Victoria James, Louise M House, Stephen M Thirdborough, Massimiliano Mellone, Joeri Tulkens, John N Primrose, Gareth J Thomas, Olivier De Wever and 2 more

Open access · goldAbstract read
In one paragraph

Article in Journal of extracellular vesicles, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.9field-weighted citation impact, top 5% 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

36 citing papers in PubMed, 45 citations in OpenAlex.

  1. Review
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  7. RNA Therapeutics in Heart Failure.Journal of cardiovascular translational research · 2025
    Review
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  9. Article
  10. Article
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  12. Review
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  16. Unraveling the role of cancer-associated fibroblasts in colorectal cancer.World journal of gastrointestinal oncology · 2024
    Review
  17. Article
  18. Review
  19. Review
  20. Article
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 3 institutions in 2 countries.

Rahul BhomeCancer Sciences Unit, University of Southampton, Southampton, UK.ORCID 0000-0001-7143-4939
Muhammad EmaduddinCancer Sciences Unit, University of Southampton, Southampton, UK.
Victoria JamesSchool of Veterinary Medicine and Science, University of Nottingham, Nottingham, UK.
Louise M HouseCancer Sciences Unit, University of Southampton, Southampton, UK.
Stephen M ThirdboroughCancer Sciences Unit, University of Southampton, Southampton, UK.
Massimiliano MelloneCancer Sciences Unit, University of Southampton, Southampton, UK.
Joeri TulkensLaboratory of Experimental Cancer Research, Department of Human Structure and Repair, Ghent University, Ghent, Belgium.
John N PrimroseUniversity Surgery, University of Southampton, Southampton, UK.
Gareth J ThomasCancer Sciences Unit, University of Southampton, Southampton, UK.
Olivier De WeverLaboratory of Experimental Cancer Research, Department of Human Structure and Repair, Ghent University, Ghent, Belgium.
Alex H MirnezamiCancer Sciences Unit, University of Southampton, Southampton, UK.
A Emre SayanCancer Sciences Unit, University of Southampton, Southampton, UK.ORCID 0000-0002-5291-1485
University of Southampton · GBGhent University · BEUniversity of Nottingham · GB

Funding

Cancer Research UK A20526Cancer Research UK C54890Medical Research Council MR/R002061/1
6 · The paper itself

Abstract

Colorectal cancer (CRC) with a mesenchymal gene expression signature has the greatest propensity for distant metastasis and is characterised by the accumulation of cancer-associated fibroblasts in the stroma. We investigated whether the epithelial to mesenchymal transition status of CRC cells influences fibroblast phenotype, with a focus on the transfer of extracellular vesicles (EVs), as a controlled means of cell-cell communication. Epithelial CRC EVs suppressed TGF-β-driven myofibroblast differentiation, whereas mesenchymal CRC EVs did not. This was driven by miR-200 (miR-200a/b/c, -141), which was enriched in epithelial CRC EVs and transferred to recipient fibroblasts. Ectopic miR-200 expression or ZEB1 knockdown, in fibroblasts, similarly suppressed myofibroblast differentiation. Supporting these findings, there was a strong negative correlation between miR-200 and myofibroblastic markers in a cohort of CRC patients in the TCGA dataset. This was replicated in mice, by co-injecting epithelial or mesenchymal CRC cells with fibroblasts and analysing stromal markers of myofibroblastic phenotype. Fibroblasts from epithelial tumours contained more miR-200 and expressed less ACTA2 and FN1 than those from mesenchymal tumours. As such, these data provide a new mechanism for the development of fibroblast heterogeneity in CRC, through EV-mediated transfer of miRNAs, and provide an explanation as to why CRC tumours with greater metastatic potential are CAF rich.

Indexed as

Colorectal NeoplasmsEpithelial-Mesenchymal TransitionExtracellular VesiclesMicroRNAsAnimalsFibroblastsHumansMicePhenotypeMicroRNAsMIRN200 microRNA, humancancer-associated fibroblastcolorectal cancerepithelial to mesenchymal transitionextracellular vesicleMiR-200stromaZeb1

Identifiers

PMID35595718
PMCPMC9122835
OpenAlexW4281254112

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.