Evidence map›Paper›PMID 24113458›Full record

Trial reportThe American journal of pathology2013

Whole-genome methylation sequencing reveals distinct impact of differential methylations on gene transcription in prostate cancer.

Yan P Yu, Ying Ding, Rui Chen, Serena G Liao, Bao-Guo Ren, Amantha Michalopoulos, George Michalopoulos, Joel Nelson, George C Tseng, Jian-Hua Luo

Open access · bronzeAbstract readClinical Trial
In one paragraph

Trial report in The American journal of pathology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.2field-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

39 citing papers in PubMed, 54 citations in OpenAlex.

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  7. Utility Analyses of AVITI Sequencing Chemistry.bioRxiv : the preprint server for biology · 2024
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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

10 authors at 1 institution in 1 country.

Yan P YuDepartment of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Ying DingDepartment of Biostatistics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Rui ChenDepartment of Biostatistics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Serena G LiaoDepartment of Biostatistics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Bao-Guo RenDepartment of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Amantha MichalopoulosDepartment of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
George MichalopoulosDepartment of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Joel NelsonDepartment of Urology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
George C TsengDepartment of Biostatistics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Jian-Hua LuoDepartment of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania. Electronic address: luoj@msx.upmc.edu.
University of Pittsburgh · US

Funding

The Role of Myopodin in Invasive Prostate CancersR01CA098249 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI LUO, JIANHUA · 2003 to 2014
$2.6M
NCI NIH HHS R01 CA098249NCI NIH HHS R01-CA098249
6 · The paper itself

Abstract

DNA methylation is one of the most important epigenetic mechanisms in regulating gene expression. Genome hypermethylation has been proposed as a critical mechanism in human malignancies. However, whole-genome quantification of DNA methylation of human malignancies has rarely been investigated, and the significance of the genome distribution of CpG methylation is unclear. We performed whole-genome methylation sequencing to investigate the methylation profiles of 13 prostate samples: 5 prostate cancers, 4 matched benign prostate tissues adjacent to tumor, and 4 age-matched organ-donor prostate tissues. Alterations of methylation patterns occurred in prostate cancer and in benign prostate tissues adjacent to tumor, in comparison with age-matched organ-donor prostates. More than 95% alterations of genome methylation occurred in sequences outside CpG islands. Only a small fraction of the methylated CpG islands had any effect on RNA expression. Both intragene and promoter CpG island methylations negatively affected gene expression. However, suppressions of RNA expression did not correlate with levels of CpG island methylation, suggesting that CpG island methylation alone might not be sufficient to shut down gene expression. Motif analysis revealed a consensus sequence containing Sp1 binding motif significantly enriched in the effective CpG islands.

Indexed as

CpG IslandsDNA MethylationGenome, HumanTranscription, GeneticAgedGenome-Wide Association StudyHumansMaleMiddle AgedProstatic Neoplasms

Identifiers

PMID24113458
PMCPMC5745540
OpenAlexW2102983187

What OpenQuestion holds

Textmetadata
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.