Evidence map›Paper›PMID 24326135›Full record

ArticleDiagnostic pathology2013

Hypermethylation of EDNRB promoter contributes to the risk of colorectal cancer.

Cheng Chen, Lingyan Wang, Qi Liao, Yi Huang, Huadan Ye, Fei Chen, Leiting Xu, Meng Ye, Shiwei Duan

Open access · goldAbstract readComparative Study
In one paragraph

Article in Diagnostic pathology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 2 pooled it
3.8field-weighted citation impact, top 6% 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

38 citing papers in PubMed, 2 syntheses or guidelines pooled it, 62 citations in OpenAlex.

  1. Meta-analyses of methylation markers for prostate cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Pooled it
  2. Pooled it
  3. Article
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  5. Endothelin-3 is epigenetically silenced in endometrioid endometrial cancer.Journal of cancer research and clinical oncology · 2023
    Article
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  9. Methylation as a critical epigenetic process during tumor progressions among Iranian population: an overview.Genes and environment : the official journal of the Japanese Environmental Mutagen Society · 2021
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  19. High-altitude adaptation in humans: from genomics to integrative physiology.Journal of molecular medicine (Berlin, Germany) · 2017
    Review
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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 4 institutions in 1 country.

Cheng Chen
Lingyan Wang
Qi Liao
Yi Huang
Huadan Ye
Fei Chen
Leiting Xu
Meng YeZhejiang Provincial Key Laboratory of Pathophysiology, School of Medicine, Ningbo University, Ningbo, Zhejiang 315211, China. yemeng@nbu.edu.cn.
Shiwei Duan
Ningbo University · CNNingbo First Hospital · CNNingbo No. 2 Hospital · CNNingbo University Affiliated Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveColorectal cancer (CRC) is one of the most common digestive malignancies in the world. EDNRB is a new candidate tumor suppressor gene which is often down-regulated or even silenced by promoter hypermethylation in various human cancers. However, the function of EDNRB gene in CRC remains unknown. In this study, we examined the expression and DNA methylation of EDNRB in CRC tissues.

methodsA total of 42 paired CRC and adjacent normal tissue samples were used to determine mRNA levels and DNA methylation status of EDNRB gene by qRT-PCR and methylation-specific PCR (MSP), respectively.

resultsOur study showed that EDNRB promoter hypermethylation was more frequently in CRC tissues than in the normal tissues (92.86 versus 59.52, p = 0.001). Consequently, significantly lower level of EDNRB mRNA was found in CRC tumor samples than in normal samples (0.31 ± 0.91 versus 0.70 ± 1.18, p = 0.032).

conclusionsOur results suggested that EDNRB promoter hypermethylation might downregulate its gene expression in CRC, and thus played an important role in the development of CRC. THE VIRTUAL SLIDE: The virtual slides for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/7420980471113303.

Indexed as

Asian PeopleChinaColonColorectal NeoplasmsDNA MethylationDown-RegulationFemaleGene Expression Regulation, NeoplasticHumansMaleMiddle AgedPromoter Regions, GeneticReceptor, Endothelin BReceptors, EndothelinRetrospective StudiesRisk FactorsEDNRB protein, humanReceptor, Endothelin BReceptors, EndothelinRNA, Messenger

Identifiers

PMID24326135
PMCPMC4029727
OpenAlexW2161081209

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.