Evidence map›Paper›PMID 24173286›Full record

ArticleOncology reports2014

Androgen receptor is negatively correlated with the methylation-mediated transcriptional repression of miR-375 in human prostate cancer cells.

Mingliang Chu, Yunli Chang, Ping Li, Yanjing Guo, Kaiqing Zhang, Weiqiang Gao

Open access · hybridAbstract read
In one paragraph

Article in Oncology reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

23 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Androgen-induced epigenetic modulations in the ovary.The Journal of endocrinology · 2021
    Review
  7. Article
  8. Review
  9. Review
  10. Androgen-Regulated microRNAs (AndroMiRs) as Novel Players in Adipogenesis.International journal of molecular sciences · 2019
    Review
  11. The microRNA signatures: aberrantly expressed miRNAs in prostate cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2019
    Review
  12. Article
  13. Epigenetics and MicroRNAs in Cancer.International journal of molecular sciences · 2018
    Review
  14. Article
  15. Article
  16. Article
  17. 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

6 authors at 2 institutions in 1 country.

Mingliang ChuState Key Laboratory of Oncogenes and Related Genes, Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, P.R. China.
Yunli Chang
Ping Li
Yanjing Guo
Kaiqing Zhang
Weiqiang Gao
Shanghai Jiao Tong University · CNState Key Laboratory of Oncogene and Related Genes · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Androgen receptor (AR) plays a critical role during the development and progression of prostate cancer in which microRNA miR-375 is overexpressed and correlated with tumor progression. Although DNA methylation is a key mechanism for the repression of gene expression, the relationship between AR and the expression or the hypermethylation of miR-375 is unknown. In this study, we found that AR-positive prostate cancer (PCa) cells showed high expression levels and hypomethylation of the miR-375. In contrast, AR-negative PCa cells displayed low levels and hypermethylation of the miR-375. Addition of 5-Aza-2'-deoxycytidine, a specific inhibitor of DNA methylation, into the culture medium reversed the low expression levels of miR-375 in the AR negative PCa cells. In addition, the total activity levels of DNA methyltransferases (DNMTs) were high in AR-negative PCa cells, in which hypermethylation of miR-375 promoter and low expression levels of miR-375 were observed. Taken together, these findings indicate that the negative correlation between AR and total DNMT activity is one of mechanisms to influence the methylation status of miR-375 promoter, which in turn regulates the expression of miR-375.

Indexed as

Antimetabolites, AntineoplasticAzacitidineCell Line, TumorDecitabineDNA MethylationDNA Modification MethylasesEnzyme InhibitorsGene ExpressionGene Expression Regulation, NeoplasticHumansMaleMicroRNAsPromoter Regions, GeneticProstatic NeoplasmsReceptors, AndrogenRNA InterferenceAntimetabolites, AntineoplasticAR protein, humanAzacitidineDecitabineDNA Modification MethylasesEnzyme InhibitorsMicroRNAsMIRN375 microRNA, humanReceptors, AndrogenRNA, Small Interfering

Identifiers

PMID24173286
PMCPMC3868498
OpenAlexW2033792972

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.