Evidence map›Paper›PMID 27893706›Full record

ArticleOncogene2017

MicroRNA-383 located in frequently deleted chromosomal locus 8p22 regulates CD44 in prostate cancer.

N Bucay, K Sekhon, T Yang, S Majid, V Shahryari, C Hsieh, Y Mitsui, G Deng, Z L Tabatabai, S Yamamura and 4 more

Abstract read
In one paragraph

Article in Oncogene, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 12% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. MicroRNA-383: A tumor suppressor miRNA in human cancer.Frontiers in cell and developmental biology · 2022
    Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Oncogenic and tumor-suppressive microRNAs in prostate cancer.Current opinion in endocrine and metabolic research · 2020
    Article
  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

14 authors at 3 institutions in 1 country.

N BucayDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
K SekhonDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
T YangDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
S MajidDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
V ShahryariDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
C HsiehDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
Y MitsuiDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
G DengDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
Z L TabatabaiDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
S YamamuraDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
G A CalinDepartment of Experimental Therapeutics, Non-Coding RNA Center, MD Anderson Cancer Center, University of Texas, Houston, TX, USA.
R DahiyaDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
Y TanakaDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
S SainiDepartment of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, San Fransisco, CA, USA.
San Francisco VA Medical Center · USUniversity of California, San Francisco · USThe University of Texas MD Anderson Cancer Center · US

Funding

Protein-coding and non-coding RNA biomarkers for early detection of CLLR01CA182905 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI ABRUZZO, LYNNE V., CALIN, GEORGE A. · 2014 to 2018
$2.9M
MicroRNAs in the Progression and Metastisis of Prostate CancerR01CA138642 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI DAHIYA, RAJVIR · 2010 to 2014
$2.6M
MicroRNAs in frequently deleted loci regulate prostate cancer EMT and metastasisR01CA177984 · NCI · NORTHERN CALIFORNIA INSTITUTE/RES/EDU · PI SAINI, SHARANJOT · 2014 to 2018
$1.9M
BLRD VA I01 BX001123BLRD VA I01 BX002690BLRD VA IP1 BX001604NCI NIH HHS R01 CA138642NCI NIH HHS R01 CA177984NCI NIH HHS R01 CA182905
6 · The paper itself

Abstract

A major genomic alteration in prostate cancer (PCa) is frequent loss of chromosome (chr) 8p with a common region of loss of heterozygosity (LOH) at chr8p22 locus. Genomic studies implicate this locus in the initiation of clinically significant PCa and with progression to metastatic disease. However, the genes within this region have not been fully characterized to date. Here we demonstrate for the first time that a microRNA component of this region-miR-383-is frequently downregulated in prostate cancer, has a critical role in determining tumor-initiating potential and is involved in prostate cancer metastasis via direct regulation of CD44, a ubiquitous marker of PCa tumor-initiating cells (TICs)/stem cells. Expression analyses of miR-383 in PCa clinical tissues established that low miR-383 expression is associated with poor prognosis. Functional data suggest that miR-383 regulates PCa tumor-initiating/stem-like cells via CD44 regulation. Ectopic expression of miR-383 inhibited tumor-initiating capacity of CD44+ PCa cells. Also, 'anti-metastatic' effects of ectopic miR-383 expression were observed in a PCa experimental metastasis model. In view of our results, we propose that frequent loss of miR-383 at chr8p22 region leads to tumor initiation and prostate cancer metastasis. Thus, we have identified a novel finding that associates a long observed genomic alteration to PCa stemness and metastasis. Our data suggest that restoration of miR-383 expression may be an effective therapeutic modality against PCa. Importantly, we identified miR-383 as a novel PCa tissue diagnostic biomarker with a potential that outperforms that of serum PSA.

Indexed as

AgedBiomarkers, TumorCell ProliferationChromosome DeletionChromosomes, Human, Pair 8Gene Expression Regulation, NeoplasticHumansHyaluronan ReceptorsMaleMicroRNAsMiddle AgedPrognosisProstatic NeoplasmsSurvival AnalysisBiomarkers, TumorCD44 protein, humanHyaluronan ReceptorsMicroRNAsMIRN383 microRNA, human

Identifiers

PMID27893706
PMCPMC5426972
OpenAlexW2559323520

What OpenQuestion holds

Textmetadata
LicenceTDM
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.