Evidence map›Paper›PMID 26912236›Full record

ArticleBMC cancer2016

Genetic and cellular studies highlight that A Disintegrin and Metalloproteinase 19 is a protective biomarker in human prostate cancer.

Gerard Hoyne, Caroline Rudnicka, Qing-Xiang Sang, Mark Roycik, Sarah Howarth, Peter Leedman, Markus Schlaich, Patrick Candy, Vance Matthews

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 19% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. ADAM19: biological characteristics and implications in disease pathology and clinical applications.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Role of circular RNAs in retinoblastoma.Functional & integrative genomics · 2022
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
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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

9 authors at 5 institutions in 2 countries.

Gerard HoyneSchool of Health Sciences and Institute of Health Science Research, The University of Notre Dame Australia, Fremantle Campus, Australia. gerard.hoyne@nd.edu.au.
Caroline RudnickaRoyal Perth Hospital, Perth, Australia. caroline.rudnicka@uwa.edu.au.
Qing-Xiang SangDepartment of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida, USA. qxsang@chem.fsu.edu.
Mark RoycikDepartment of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida, USA. dru.roycik@gmail.com.
Sarah HowarthSchool of Health Sciences and Institute of Health Science Research, The University of Notre Dame Australia, Fremantle Campus, Australia. sarahhowarth90@gmail.com.
Peter LeedmanHarry Perkins Institute of Medical Research and the Centre for Medical Research, The University of Western Australia, Perth, Australia. peter.leedman@perkins.uwa.edu.au.
Markus SchlaichSchool of Medicine and Pharmacology - Royal Perth Hospital Unit, The University of Western Australia, Perth, Australia. markus.schlaich@uwa.edu.au.
Patrick CandyHarry Perkins Institute of Medical Research and the Centre for Medical Research, The University of Western Australia, Perth, Australia. patrick.candy@perkins.uwa.edu.au.
Vance MatthewsHarry Perkins Institute of Medical Research and the Centre for Medical Research, The University of Western Australia, Perth, Australia. vance.matthews@uwa.edu.au.
University of Western Australia · AUFlorida State University · USRoyal Perth Hospital · AUHarry Perkins Institute of Medical Research · AUThe University of Notre Dame Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundProstate cancer is the second most frequently diagnosed cancer in men worldwide. Current treatments include surgery, androgen ablation and radiation. Introduction of more targeted therapies in prostate cancer, based on a detailed knowledge of the signalling pathways, aims to reduce side effects, leading to better clinical outcomes for the patient. ADAM19 (A Disintegrin And Metalloproteinase 19) is a transmembrane and soluble protein which can regulate cell phenotype through cell adhesion and proteolysis. ADAM19 has been positively associated with numerous diseases, but has not been shown to be a tumor suppressor in the pathogenesis of any human cancers. Our group sought to investigate the role of ADAM19 in human prostate cancer.

methodsADAM19 mRNA and protein levels were assessed in well characterised human prostate cancer cohorts. ADAM19 expression was assessed in normal prostate epithelial cells (RWPE-1) and prostate cancer cells (LNCaP, PC3) using western blotting and immunocytochemistry. Proliferation assays were conducted in LNCaP cells in which ADAM19 was over-expressed. In vitro scratch assays were performed in PC3 cells over-expressing ADAM19.

resultsImmunohistochemical studies highlighted that ADAM19 protein levels were elevated in normal prostate tissue compared to prostate cancer biopsies. Results from the clinical cohorts demonstrated that high levels of ADAM19 in microarrays are positively associated with lower stage (p = 0.02591) and reduced relapse (p = 0.00277) of human prostate cancer. In vitro, ADAM19 expression was higher in RWPE-1 cells compared to LNCaP cells. In addition, human ADAM19 over-expression reduced LNCaP cell proliferation and PC3 cell migration.

conclusionsTaken together, our immunohistochemical and microarray results and cellular studies have shown for the first time that ADAM19 is a protective factor for human prostate cancer. Further, this study suggests that upregulation of ADAM19 expression could be of therapeutic potential in human prostate cancer.

Indexed as

Biomarkers, TumorADAM ProteinsAdultAgedAged, 80 and overCell Line, TumorCell MovementCell ProliferationGene Expression ProfilingGene Expression Regulation, NeoplasticHumansImmunohistochemistryMaleMiddle AgedNeoplasm GradingNeoplasm Recurrence, LocalADAM19 protein, humanADAM ProteinsBiomarkers, TumorTumor Necrosis Factor-alpha

Identifiers

PMID26912236
PMCPMC4766641
OpenAlexW2278533779

What OpenQuestion holds

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LicenceCC BY
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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.