Evidence map›Paper›PMID 30744595›Full record

ArticleBMC cancer2019

Cancer-associated fibroblasts induce epithelial-mesenchymal transition of bladder cancer cells through paracrine IL-6 signalling.

Cassandra Ringuette Goulet, Audrey Champagne, Geneviève Bernard, Dominique Vandal, Stéphane Chabaud, Frédéric Pouliot, Stéphane Bolduc

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 197 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
197citing papers in PubMed, 2 pooled it
31.8field-weighted citation impact, top 1% 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

197 citing papers in PubMed, 2 syntheses or guidelines pooled it, 323 citations in OpenAlex.

  1. Chronic kidney disease and risk of kidney or urothelial malignancy: systematic review and meta-analysis.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2024
    Pooled it
  2. Pooled it
  3. A Phase II Trial of Guadecitabine plus Atezolizumab in Metastatic Urothelial Carcinoma Progressing after Initial Immune Checkpoint Inhibitor Therapy.Clinical cancer research : an official journal of the American Association for Cancer Research · 2023
    Trial
  4. FGFR Inhibitor AZD4547 Disrupts Inflammatory CAF Crosstalk With Cancer Cells and Macrophages and Attenuates Metastasis in Pancreatic Cancer.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
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  11. Type I-interferon β induces a strong anti-tumour response in bladder cancer cells.Journal of cancer research and clinical oncology · 2026
    Article
  12. Review
  13. CTHRC1Frontiers in immunology · 2026
    Article
  14. Review
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  16. IL-6 Inhibits Invasion in a Murine Model of Endometriosis.Reproductive sciences (Thousand Oaks, Calif.) · 2025
    Article
  17. Article
  18. Review
  19. Review
  20. Article

137 more citing papers are in PubMed but not listed here.

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

7 authors at 3 institutions in 1 country.

Cassandra Ringuette GouletCentre de recherche en organogénèse expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, QC, Québec, Canada.
Audrey ChampagneDepartment of Surgery, Faculty of Medicine, Laval University, QC, Quebec, Canada.
Geneviève BernardCentre de recherche en organogénèse expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, QC, Québec, Canada.
Dominique VandalCentre de recherche en organogénèse expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, QC, Québec, Canada.
Stéphane ChabaudCentre de recherche en organogénèse expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, QC, Québec, Canada.
Frédéric PouliotDepartment of Surgery, Faculty of Medicine, Laval University, QC, Quebec, Canada.
Stéphane BolducCentre de recherche en organogénèse expérimentale/LOEX, Regenerative Medicine Division, CHU de Québec-Université Laval Research Center, QC, Québec, Canada. stephane.bolduc@fmed.ulaval.ca.
Université Laval · CAThe Society of Gynecologic Oncology of Canada · CACentre hospitalier universitaire de Québec · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCancer-associated fibroblasts (CAFs), activated by tumour cells, are the predominant type of stromal cells in cancer tissue and play an important role in interacting with neoplastic cells to promote cancer progression. Epithelial-mesenchymal transition (EMT) is a key feature of metastatic cells. However, the mechanism by which CAFs induce EMT program in bladder cancer cells remains unclear.

methodsTo investigate the role of CAFs in bladder cancer progression, healthy primary bladder fibroblasts (HFs) were induced into CAFs (iCAFs) by bladder cancer-derived exosomes. Effect of conditioned medium from iCAFs (CM

resultsCancer exosome-treated HFs showed CAFs characteristics with high expression levels of αSMA and FAP. We showed that the CM

conclusionsWe conclude that CAFs promote aggressive phenotypes of non-invasive bladder cancer cells through an EMT induced by the secretion of IL-6.

Indexed as

Epithelial-Mesenchymal TransitionParacrine CommunicationSignal TransductionBiomarkersCancer-Associated FibroblastsCell Line, TumorCell MovementCell ProliferationCell SurvivalExosomesHumansInterleukin-6MitomycinPrognosisSTAT3 Transcription FactorUrinary Bladder NeoplasmsBiomarkersInterleukin-6MitomycinSTAT3 Transcription FactorBladder cancerCAFsEMTIL-6

Identifiers

PMID30744595
PMCPMC6371428
OpenAlexW2922479144

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.