Evidence map›Paper›PMID 28030815›Full record

ArticleOncotarget2017

A novel non-canonical Wnt signature for prostate cancer aggressiveness.

Elise Sandsmark, Ailin Falkmo Hansen, Kirsten M Selnæs, Helena Bertilsson, Anna M Bofin, Alan J Wright, Trond Viset, Elin Richardsen, Finn Drabløs, Tone F Bathen and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
4.2field-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

46 citing papers in PubMed, 66 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Impact of cell plasticity on prostate tumor heterogeneity and therapeutic response.American journal of clinical and experimental urology · 2024
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Review
  19. Article
  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 4 institutions in 2 countries.

Elise SandsmarkDepartment of Circulation and Medical Imaging, Faculty of Medicine, NTNU - Norwegian University of Science and Technology, Trondheim, Norway.
Ailin Falkmo HansenDepartment of Circulation and Medical Imaging, Faculty of Medicine, NTNU - Norwegian University of Science and Technology, Trondheim, Norway.
Kirsten M SelnæsDepartment of Circulation and Medical Imaging, Faculty of Medicine, NTNU - Norwegian University of Science and Technology, Trondheim, Norway.
Helena BertilssonDepartment of Urology, St. Olavs Hospital, Trondheim University Hospital, Norway.
Anna M BofinDepartment of Laboratory Medicine, Children's and Women's Health, Faculty of Medicine, NTNU - Norwegian University of Science and Technology, Trondheim, Norway.
Alan J WrightCancer Research UK Cambridge Institute, University of Cambridge, United Kingdom.
Trond VisetDepartment of Pathology and Medical Genetics, St. Olavs Hospital, Trondheim University Hospital, Norway.
Elin RichardsenDepartment of Medical Biology, UiT - The Arctic University of Norway, Tromsø, Norway.
Finn DrabløsDepartment of Cancer Research and Molecular Medicine, Faculty of Medicine, NTNU - Norwegian University of Science and Technology, Trondheim, Norway.
Tone F BathenDepartment of Circulation and Medical Imaging, Faculty of Medicine, NTNU - Norwegian University of Science and Technology, Trondheim, Norway.
May-Britt TessemDepartment of Circulation and Medical Imaging, Faculty of Medicine, NTNU - Norwegian University of Science and Technology, Trondheim, Norway.
Morten B RyeDepartment of Urology, St. Olavs Hospital, Trondheim University Hospital, Norway.
Norwegian University of Science and Technology · NOSt Olav's University Hospital · NOCancer Research UK · GBUiT The Arctic University of Norway · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Activation of the Canonical Wnt pathway (CWP) has been linked to advanced and metastatic prostate cancer, whereas the Wnt5a-induced non-canonical Wnt pathway (NCWP) has been associated with both good and poor prognosis. A newly discovered NCWP, Wnt5/Fzd2, has been shown to induce epithelial-to-mesenchymal transition (EMT) in cancers, but has not been investigated in prostate cancer. The aim of this study was to investigate if the CWP and NCWP, in combination with EMT, are associated with metabolic alterations, aggressive disease and biochemical recurrence in prostate cancer. An initial analysis was performed using integrated transcriptomics, ex vivo and in vivo metabolomics, and histopathology of prostatectomy samples (n=129), combined with at least five-year follow-up. This analysis detected increased activation of NCWP through Wnt5a/ Fzd2 as the most common mode of Wnt activation in prostate cancer. This activation was associated with increased expression of EMT markers and higher Gleason score. The transcriptional association between NCWP and EMT was confirmed in five other publicly available patient cohorts (1519 samples in total). A novel gene expression signature of concordant activation of NCWP and EMT (NCWP-EMT) was developed, and this signature was significantly associated with metastasis and shown to be a significant predictor of biochemical recurrence. The NCWP-EMT signature was also associated with decreased concentrations of the metabolites citrate and spermine, which have previously been linked to aggressive prostate cancer. Our results demonstrate the importance of NCWP and EMT in prostate cancer aggressiveness, suggest a novel gene signature for improved risk stratification, and give new molecular insight.

Indexed as

TranscriptomeAgedBiomarkers, TumorDisease-Free SurvivalGene Expression ProfilingGene Expression Regulation, NeoplasticGenetic Predisposition to DiseaseHumansKaplan-Meier EstimateMaleMetabolomicsMiddle AgedNeoplasm GradingPhenotypeProportional Hazards ModelsProstatectomyBiomarkers, TumorWnt Proteinsbiochemical recurrenceEMTgene expression signatureMRSIspectroscopy

Identifiers

PMID28030815
PMCPMC5354754
OpenAlexW2562598326

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.