Evidence map›Paper›PMID 37196182›Full record

ArticleEpigenetics2023

A novel principal component based method for identifying differentially methylated regions in Illumina Infinium MethylationEPIC BeadChip data.

Yuanchao Zheng, Kathryn L Lunetta, Chunyu Liu, Alicia K Smith, Richard Sherva, Mark W Miller, Mark W Logue

Abstract read
In one paragraph

Article in Epigenetics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
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.

Yuanchao ZhengNational Center for PTSD, VA Boston Healthcare System, Boston, MA, USA.
Kathryn L LunettaDepartment of Biostatistics, Boston University School of Public Health, Boston, MA, USA.
Chunyu LiuDepartment of Biostatistics, Boston University School of Public Health, Boston, MA, USA.
Alicia K SmithDepartment of Gynecology and Obstetrics, Emory University, Atlanta, GA, USA.
Richard ShervaNational Center for PTSD, VA Boston Healthcare System, Boston, MA, USA.
Mark W MillerNational Center for PTSD, VA Boston Healthcare System, Boston, MA, USA.
Mark W LogueNational Center for PTSD, VA Boston Healthcare System, Boston, MA, USA.

Funding

The Impact of Traumatic Stress on the Methylome: implications for PTSDR01MH108826 · NIMH · EMORY UNIVERSITY · PI LOGUE, MARK W, NIEVERGELT, CAROLINE M · 2016 to 2024
$5.8M
Trans-omic Analysis of Alcohol Consumption and its Relation to Cardiovascular DiseaseR01AA028263 · NIAAA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI LIU, CHUNYU, MA, JIANTAO · 2021 to 2025
$2.6M
Mitochondrial DNA, Nuclear DNA Methylation, and Cardiometabolic Disease TraitsR01HL155569 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI LIU, CHUNYU · 2021 to 2024
$2.4M
Neuroimaging Genetics of PTSDR21MH102834 · NIMH · BOSTON UNIVERSITY MEDICAL CAMPUS · PI MILLER, MARK W · 2014 to 2015
$355k
BLRD VA I01 BX003477NHLBI NIH HHS R01 HL155569NIAAA NIH HHS R01 AA028263NIMH NIH HHS R01 MH108826NIMH NIH HHS R21 MH102834
6 · The paper itself

Abstract

Differentially methylated regions (DMRs) are genomic regions with methylation patterns across multiple CpG sites that are associated with a phenotype. In this study, we proposed a Principal Component (PC) based DMR analysis method for use with data generated using the Illumina Infinium MethylationEPIC BeadChip (EPIC) array. We obtained methylation residuals by regressing the M-values of CpGs within a region on covariates, extracted PCs of the residuals, and then combined association information across PCs to obtain regional significance. Simulation-based genome-wide false positive (GFP) rates and true positive rates were estimated under a variety of conditions before determining the final version of our method, which we have named DMR

Indexed as

DNA MethylationEpigenesis, GeneticCpG IslandsEpigenomeGenome-Wide Association StudyPhenotypeSmokingDifferentially methylated regionfalse positive rateprincipal components

Identifiers

PMID37196182
PMCPMC10193914

What Socratic holds

Textmetadata
LicenceCC0
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 Socratic graph.