Evidence map›Paper›PMID 28557546›Full record

ArticleEpigenetics2017

Inflammation-associated DNA methylation patterns in epithelium of ulcerative colitis.

Alan Barnicle, Cathal Seoighe, John M Greally, Aaron Golden, Laurence J Egan

Open access · bronzeAbstract read
In one paragraph

Article in Epigenetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
1.7field-weighted citation impact, top 16% 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, 50 citations in OpenAlex.

  1. Exercise Training Reduces the Inflammatory Response and Promotes Intestinal Mucosa-Associated Immunity in Lynch Syndrome.Clinical cancer research : an official journal of the American Association for Cancer Research · 2023
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  17. Chemopreventive Activity of Ellagitannins fromPlants (Basel, Switzerland) · 2023
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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

5 authors at 3 institutions in 2 countries.

Alan Barniclea Clinical Pharmacology, School of Medicine, National University of Ireland , Galway , Ireland.
Cathal Seoigheb School of Mathematics, Statistics and Applied Mathematics, National University of Ireland , Galway , Ireland.
John M Greallyc Center of Epigenomics and Department of Genetics (Division of Computational Genetics) , Albert Einstein College of Medicine, Morris Park Avenue , Bronx , NY , USA.
Aaron Goldenb School of Mathematics, Statistics and Applied Mathematics, National University of Ireland , Galway , Ireland.
Laurence J Egana Clinical Pharmacology, School of Medicine, National University of Ireland , Galway , Ireland.
Ollscoil na Gaillimhe – University of Galway · IEAlbert Einstein College of Medicine · USYeshiva University · US

Funding

Translational Research CoreP30DK020541 · NIDDK · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI STREAMSON C CHUA · 2015 to 2026
$27.7M
NIDDK NIH HHS P30 DK020541
6 · The paper itself

Abstract

Aberrant DNA methylation patterns have been reported in inflamed tissues and may play a role in disease. We studied DNA methylation and gene expression profiles of purified intestinal epithelial cells from ulcerative colitis patients, comparing inflamed and non-inflamed areas of the colon. We identified 577 differentially methylated sites (false discovery rate <0.2) mapping to 210 genes. From gene expression data from the same epithelial cells, we identified 62 differentially expressed genes with increased expression in the presence of inflammation at prostate cancer susceptibility genes PRAC1 and PRAC2. Four genes showed inverse correlation between methylation and gene expression; ROR1, GXYLT2, FOXA2, and, notably, RARB, a gene previously identified as a tumor suppressor in colorectal adenocarcinoma as well as breast, lung and prostate cancer. We highlight targeted and specific patterns of DNA methylation and gene expression in epithelial cells from inflamed colon, while challenging the importance of epithelial cells in the pathogenesis of chronic inflammation.

Indexed as

DNA MethylationAdultColitis, UlcerativeFemaleHepatocyte Nuclear Factor 3-betaHumansIntestinal MucosaMaleMiddle AgedNuclear ProteinsReceptors, Retinoic AcidReceptor Tyrosine Kinase-like Orphan ReceptorsTranscriptomeFOXA2 protein, humanHepatocyte Nuclear Factor 3-betaNuclear ProteinsPRAC1 protein, humanReceptors, Retinoic AcidReceptor Tyrosine Kinase-like Orphan Receptorsretinoic acid receptor betaROR1 protein, humanDNA methylationinflammatory bowel diseaseintestinal epithelial celltranscriptomeulcerative colitis

Identifiers

PMID28557546
PMCPMC5687324
OpenAlexW2616940853

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.