Evidence map›Paper›PMID 33134824›Full record

ArticleJNCI cancer spectrum2020

Epigenome-Wide Association Study Using Prediagnostic Bloods Identifies New Genomic Regions Associated With Pancreatic Cancer Risk.

Dominique S Michaud, Mengyuan Ruan, Devin C Koestler, Dong Pei, Carmen J Marsit, Immaculata De Vivo, Karl T Kelsey

Abstract read
In one paragraph

Article in JNCI cancer spectrum, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  3. Review
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  5. Article
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  7. Review
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  9. Expression and prognostic potential of TMEM204: a pan-cancer analysis.International journal of clinical and experimental pathology · 2022
    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

7 authors.

Dominique S MichaudDepartment of Public Health & Community Medicine, Tufts University School of Medicine, Tufts University, Boston, MA, USA.ORCID 0000-0002-8107-3011
Mengyuan RuanDepartment of Public Health & Community Medicine, Tufts University School of Medicine, Tufts University, Boston, MA, USA.
Devin C KoestlerDepartment of Biostatistics & Data Science, University of Kansas Medical Center, Kansas City, KS, USA.
Dong PeiDepartment of Biostatistics & Data Science, University of Kansas Medical Center, Kansas City, KS, USA.
Carmen J MarsitDepartment of Environmental Health and Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA.ORCID 0000-0003-4566-150X
Immaculata De VivoChanning Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, and Harvard Medical School, Boston, MA, USA.
Karl T KelseyDepartment of Epidemiology, Brown University, Providence, RI, USA.ORCID 0000-0002-2302-1600

Funding

Mentoring CoreP20GM103418 · NIGMS · UNIVERSITY OF KANSAS MEDICAL CENTER · PI Douglas E Wright · 2012 to 2026
$63.0M
Using Integrated Omics to Identify Dysfunctional Genetic Mechanisms Influencing Schizophrenia and Sleep DisturbancesP20GM130423 · NIGMS · UNIVERSITY OF KANSAS MEDICAL CENTER · PI Kalyani Pyaram, Steven Allan Soper · 2019 to 2026
$21.5M
Prospective immune profiling using methylation markers and pancreatic cancer riskR01CA207110 · NCI · TUFTS UNIVERSITY BOSTON · PI KELSEY, KARL TIMOTHY, MICHAUD, DOMINIQUE S. · 2016 to 2018
$2.1M
NCI NIH HHS R01 CA207110NIGMS NIH HHS P20 GM103418NIGMS NIH HHS P20 GM130423
6 · The paper itself

Abstract

backgroundEpigenome-wide association studies using peripheral blood have identified specific sites of DNA methylation associated with risk of various cancers and may hold promise to identify novel biomarkers of risk; however, few studies have been performed for pancreatic cancer and none using a prospective study design.

methodsUsing a nested case-control study design, incident pancreatic cancer cases and matched controls were identified from participants who provided blood at baseline in 3 prospective cohort studies. DNA methylation levels were measured in DNA extracted from leukocytes using the Illumina MethylationEPIC array. Average follow-up period for this analysis was 13 years.

resultsSeveral new genomic regions were identified as being differentially methylated in cases and controls; the 5 strongest associations were observed for CpGs located in genes

conclusionsChanges in DNA methylation in peripheral blood may mark alterations in metabolic or immune pathways that play a role in pancreatic cancer. Identifying new biological pathways in carcinogenesis of pancreatic cancer using epigenome-wide association studies approach could provide new opportunities for improving treatment and prevention.

Identifiers

PMID33134824
PMCPMC7583152

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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.