Evidence map›Paper›PMID 26908456›Full record

ArticleOncotarget2016

Pre-neoplastic epigenetic disruption of transcriptional enhancers in chronic inflammation.

Aline C Planello, Rajat Singhania, Ken J Kron, Swneke D Bailey, David Roulois, Mathieu Lupien, Sérgio R Peres Line, Ana Paula de Souza, Daniel D De Carvalho

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Epigenetics and periodontics: A systematic review.Medicina oral, patologia oral y cirugia bucal · 2019
    Pooled it
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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 2 countries.

Aline C PlanelloPrincess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Rajat SinghaniaPrincess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Ken J KronPrincess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Swneke D BaileyPrincess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
David RouloisPrincess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Mathieu LupienPrincess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Sérgio R Peres LineDepartment of Morphology, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil.
Ana Paula de SouzaDepartment of Morphology, Piracicaba Dental School, University of Campinas, Piracicaba, SP, Brazil.
Daniel D De CarvalhoPrincess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Princess Margaret Cancer Centre · CAUniversidade Estadual de Campinas (UNICAMP) · BRUniversity Health Network · CAUniversity of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic periodontitis (CP) is a chronic inflammatory disease independently associated with higher incidence of oral cavity squamous cell carcinoma (OSCC). However, the molecular mechanism responsible for this increased incidence is unknown. Here we profiled the DNA methylome of CP patients and healthy controls and compared to a large set of OSCC samples from TCGA. We observed a significant overlap between the altered DNA methylation patterns in CP and in OSCC, suggesting an emergence of a pre-neoplastic epigenome in CP. Remarkably, the hypermethylated CpGs in CP were significantly enriched for enhancer elements. This aberrant enhancer methylation is functional and able to disrupt enhancer activity by preventing the binding of chromatin looping factors. This study provides new insights on the molecular mechanisms linking chronic inflammation and tumor predisposition, highlighting the role of epigenetic disruption of transcriptional enhancers.

Indexed as

AdultCarcinoma, Squamous CellChronic PeriodontitisDNA MethylationEnhancer Elements, GeneticEpigenesis, GeneticFemaleHead and Neck NeoplasmsHumansInflammationMaleMouth NeoplasmsPrecancerous ConditionsSquamous Cell Carcinoma of Head and Neckchronic periodontitisDNA methylationenhancersoral cavity squamous cell carcinoma

Identifiers

PMID26908456
PMCPMC4941276
OpenAlexW2273752754

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.