Evidence map›Paper›PMID 27127542›Full record

ReviewClinical epigenetics2016

Establishing an analytic pipeline for genome-wide DNA methylation.

Michelle L Wright, Mikhail G Dozmorov, Aaron R Wolen, Colleen Jackson-Cook, Angela R Starkweather, Debra E Lyon, Timothy P York

Open access · goldAbstract readReview
In one paragraph

Review in Clinical epigenetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 pooled it
3.3field-weighted citation impact, top 8% 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

30 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
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  5. Article
  6. Article
  7. Methods in DNA methylation array dataset analysis: A review.Computational and structural biotechnology journal · 2024
    Review
  8. International journal of ophthalmology · 2024
    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 at 4 institutions in 1 country.

Michelle L WrightSchool of Nursing, Yale University, West Haven, CT USA.
Mikhail G DozmorovDepartment of Biostatistics, Virginia Commonwealth University, Richmond, VA USA.
Aaron R WolenCenter for Clinical and Translational Research, Virginia Commonwealth University, Richmond, VA USA.
Colleen Jackson-CookDepartments of Pathology and Human and Molecular Genetics, Virginia Commonwealth University, Richmond, VA USA.
Angela R StarkweatherSchool of Nursing, University of Connecticut, Storrs, CT USA.
Debra E LyonCollege of Nursing, University of Florida, Gainesville, FL USA.
Timothy P YorkDepartment of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, VA USA.
Virginia Commonwealth University · USFlorida College · USUniversity of Connecticut · USYale University · US

Funding

VCU NIMHD Comprehensive Center of Excellence (Project 1; PI: Strauss)P60MD002256 · NIMHD · VIRGINIA COMMONWEALTH UNIVERSITY · PI BRADLEY, CATHY J · 2007 to 2016
$13.1M
CTSA INFRASTRUCTURE FOR PEDIATRIC RESEARCHUL1RR031990 · NCRR · VIRGINIA COMMONWEALTH UNIVERSITY · PI CLORE, JOHN N. · 2010 to 2011
$7.7M
Epigenetics and Psychoneurologic Symptoms in Women with Breast CancerR01NR012667 · NINR · VIRGINIA COMMONWEALTH UNIVERSITY · PI JACKSON-COOK, COLLEEN K, LYON, DEBRA E · 2010 to 2014
$3.1M
Pathways to Alcohol Use Disorders in ALSPAC: A Genetic-Developmental StudyR01AA018333 · NIAAA · VIRGINIA COMMONWEALTH UNIVERSITY · PI DICK, DANIELLE M, KENDLER, KENNETH SEEDMAN · 2010 to 2014
$2.8M
Pain Sensitivity in Low Back PainR01NR013932 · NINR · VIRGINIA COMMONWEALTH UNIVERSITY · PI STARKWEATHER, ANGELA RENEE · 2013 to 2015
$1.3M
Epigenetic, Telomere & Chromosome Changes in Adult Twins Having Child AdversityR01AG037986 · NIA · VIRGINIA COMMONWEALTH UNIVERSITY · PI JACKSON-COOK, COLLEEN K, YORK, TIMOTHY P · 2010 to 2014
$472k
NCRR NIH HHS UL1 RR031990NCRR NIH HHS UL1RR031990NIAAA NIH HHS R01 AA018333NIAAA NIH HHS R01AA018333NIA NIH HHS R01 AG037986NIA NIH HHS R01AG037986NIMHD NIH HHS P60 MD002256NIMHD NIH HHS P60MD002256NINR NIH HHS R01 NR012667NINR NIH HHS R01NR012667NINR NIH HHS R01 NR013932NINR NIH HHS R01NR013932
6 · The paper itself

Abstract

The need for research investigating DNA methylation (DNAm) in clinical studies has increased, leading to the evolution of new analytic methods to improve accuracy and reproducibility of the interpretation of results from these studies. The purpose of this article is to provide clinical researchers with a summary of the major data processing steps routinely applied in clinical studies investigating genome-wide DNAm using the Illumina HumanMethylation 450K BeadChip. In most studies, the primary goal of employing DNAm analysis is to identify differential methylation at CpG sites among phenotypic groups. Experimental design considerations are crucial at the onset to minimize bias from factors related to sample processing and avoid confounding experimental variables with non-biological batch effects. Although there are currently no de facto standard methods for analyzing these data, we review the major steps in processing DNAm data recommended by several research studies. We describe several variations available for clinical researchers to process, analyze, and interpret DNAm data. These insights are applicable to most types of genome-wide DNAm array platforms and will be applicable for the next generation of DNAm array technologies (e.g., the 850K array). Selection of the DNAm analytic pipeline followed by investigators should be guided by the research question and supported by recently published methods.

Indexed as

DNA MethylationGenome, HumanCpG IslandsEpigenesis, GeneticHumansOligonucleotide Array Sequence AnalysisReproducibility of ResultsDNA methylationEpigenomicsMicroarray analysis

Identifiers

PMID27127542
PMCPMC4848848
OpenAlexW2345047059

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.