Evidence map›Paper›PMID 26461474›Full record

ArticleOncotarget2015

MiR137 is an androgen regulated repressor of an extended network of transcriptional coregulators.

Emeli M Nilsson, Kristian B Laursen, Jonathan Whitchurch, Andrew McWilliam, Niels Ødum, Jenny L Persson, David M Heery, Lorraine J Gudas, Nigel P Mongan

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 7% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Pooled it
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  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. NOX Dependent ROS Generation and Cell Metabolism.International journal of molecular sciences · 2023
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  11. KDM7 Demethylases: Regulation, Function and Therapeutic Targeting.Advances in experimental medicine and biology · 2023
    Article
  12. Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. Epigenetic dynamics in cancer stem cell dormancy.Cancer metastasis reviews · 2020
    Review
  19. 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

9 authors at 4 institutions in 4 countries.

Emeli M NilssonFaculty of Medicine and Health Sciences, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, United Kingdom.
Kristian B LaursenDepartment of Pharmacology, Weill Cornell Medical College, New York, NY, USA.
Jonathan WhitchurchFaculty of Medicine and Health Sciences, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, United Kingdom.
Andrew McWilliamFaculty of Medicine and Health Sciences, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, United Kingdom.
Niels ØdumDepartment of Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark.
Jenny L PerssonClinical Research Center, Lund University, Malmö, Sweden.
David M HeerySchool of Pharmacy, University of Nottingham, Nottingham, United Kingdom.
Lorraine J GudasDepartment of Pharmacology, Weill Cornell Medical College, New York, NY, USA.
Nigel P MonganFaculty of Medicine and Health Sciences, School of Veterinary Medicine and Science, University of Nottingham, Nottingham, United Kingdom.
University of Nottingham · GBCornell University · USLund University · SEUniversity of Copenhagen · DK

Funding

Retinoic Acid Binding Proteins: Functional StudiesR01CA043796 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI GUDAS, LORRAINE J · 1987 to 2013
$5.0M
Biotechnology and Biological Sciences Research Council BB/J014508/1Cancer Research UK 11643NCI NIH HHS R01 CA043796NCI NIH HHS R01CA043796
6 · The paper itself

Abstract

Androgens and the androgen receptor (AR) play crucial roles in male development and the pathogenesis and progression of prostate cancer (PCa). The AR functions as a ligand dependent transcription factor which recruits multiple enzymatically distinct epigenetic coregulators to facilitate transcriptional regulation in response to androgens. Over-expression of AR coregulators is implicated in cancer. We have shown that over-expression of KDM1A, an AR coregulator, contributes to PCa recurrence by promoting VEGFA expression. However the mechanism(s) whereby AR coregulators are increased in PCa remain poorly understood. In this study we show that the microRNA hsa-miR-137 (miR137) tumor suppressor regulates expression of an extended network of transcriptional coregulators including KDM1A/LSD1/AOF1, KDM2A/JHDM1A/FBXL11, KDM4A/JMJD2A, KDM5B JARID1B/PLU1, KDM7A/JHDM1D/PHF8, MED1/TRAP220/DRIP205 and NCoA2/SRC2/TIF2. We show that expression of miR137 is increased by androgen in LnCaP androgen PCa responsive cells and that the miR137 locus is epigenetically silenced in androgen LnCaP:C4-2 and PC3 independent PCa cells. In addition, we found that restoration of miR137 expression down-regulates expression of VEGFA, an AR target gene, which suggests a role of miR137 loss also in cancer angiogenesis. Finally we show functional inhibition of miR137 function enhanced androgen induction of PSA/KLK3 expression. Our data indicate that miR137 functions as an androgen regulated suppressor of androgen signaling by modulating expression of an extended network of transcriptional coregulators. Therefore, we propose that epigenetic silencing of miR137 is an important event in promoting androgen signaling during prostate carcinogenesis and progression.

Indexed as

AndrogensCarcinomaCell Line, TumorEpigenetic RepressionEpithelial CellsGene Expression Regulation, NeoplasticGene Regulatory NetworksHistone DemethylasesHumansKallikreinsMaleMicroRNAsNeovascularization, PathologicProstate-Specific AntigenProstatic NeoplasmsReceptors, AndrogenAndrogensHistone DemethylasesKallikreinsKDM1A protein, humanKLK3 protein, humanMicroRNAsMIRN137 microRNA, humanProstate-Specific AntigenReceptors, AndrogenRNA, Small InterferingTranscription FactorsVascular Endothelial Growth Factor AVEGFA protein, humanepigeneticGleasonmetastasesnuclear receptorprostate

Identifiers

PMID26461474
PMCPMC4742136
OpenAlexW2112178933

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.