Evidence map›Paper›PMID 28213474›Full record

ArticleGenetics2017

A Bayesian Approach for Analysis of Whole-Genome Bisulfite Sequencing Data Identifies Disease-Associated Changes in DNA Methylation.

Owen J L Rackham, Sarah R Langley, Thomas Oates, Eleni Vradi, Nathan Harmston, Prashant K Srivastava, Jacques Behmoaras, Petros Dellaportas, Leonardo Bottolo, Enrico Petretto

Open access · hybridAbstract read
In one paragraph

Article in Genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

7 citing papers in PubMed, 16 citations in OpenAlex.

  1. Epigenomic insights into common human disease pathology.Cellular and molecular life sciences : CMLS · 2024
    Review
  2. Mitochondrial dysfunction in neurodegenerative disorders.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2024
    Review
  3. 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

10 authors at 5 institutions in 3 countries.

Owen J L RackhamDuke-National University of Singapore Medical School, 169857 Singapore.
Sarah R LangleyDuke-National University of Singapore Medical School, 169857 Singapore.
Thomas OatesMedical Research Council, London Institute of Medical Sciences, Imperial College London, W12 0NN, United Kingdom.
Eleni VradiDepartment of Statistics, Athens University of Economics and Business, GR10434, Greece.
Nathan HarmstonDuke-National University of Singapore Medical School, 169857 Singapore.
Prashant K SrivastavaDivision of Brain Sciences, Faculty of Medicine, Imperial College London, SW7 2AZ, United Kingdom.
Jacques BehmoarasCentre for Complement and Inflammation Research, Imperial College London, SW7 2AZ, United Kingdom.
Petros DellaportasDepartment of Statistical Science, University College London, SW7 2AZ, United Kingdom p.dellaportas@ucl.ac.uk lb664@cam.ac.uk enrico.petretto@duke-nus.edu.sg.
Leonardo BottoloThe Alan Turing Institute, London, NW1 2QR, United Kingdom p.dellaportas@ucl.ac.uk lb664@cam.ac.uk enrico.petretto@duke-nus.edu.sg.
Enrico PetrettoDuke-National University of Singapore Medical School, 169857 Singapore p.dellaportas@ucl.ac.uk lb664@cam.ac.uk enrico.petretto@duke-nus.edu.sg.
National University of Singapore · SGImperial College London · GBThe Alan Turing Institute · GBAthens University of Economics and Business · GRMRC London Institute of Medical Sciences · GB

Funding

Medical Research Council MC_U120097112Medical Research Council MR/M004716/1
6 · The paper itself

Abstract

DNA methylation is a key epigenetic modification involved in gene regulation whose contribution to disease susceptibility remains to be fully understood. Here, we present a novel Bayesian smoothing approach (called ABBA) to detect differentially methylated regions (DMRs) from whole-genome bisulfite sequencing (WGBS). We also show how this approach can be leveraged to identify disease-associated changes in DNA methylation, suggesting mechanisms through which these alterations might affect disease. From a data modeling perspective, ABBA has the distinctive feature of automatically adapting to different correlation structures in CpG methylation levels across the genome while taking into account the distance between CpG sites as a covariate. Our simulation study shows that ABBA has greater power to detect DMRs than existing methods, providing an accurate identification of DMRs in the large majority of simulated cases. To empirically demonstrate the method's efficacy in generating biological hypotheses, we performed WGBS of primary macrophages derived from an experimental rat system of glomerulonephritis and used ABBA to identify >1000 disease-associated DMRs. Investigation of these DMRs revealed differential DNA methylation localized to a 600 bp region in the promoter of the

Indexed as

DNA MethylationGenomeAnimalsBayes TheoremGlomerulonephritisHigh-Throughput Nucleotide SequencingMembrane ProteinsPromoter Regions, GeneticRatsRats, Inbred LewRats, Inbred WKYSensitivity and SpecificitySequence Analysis, DNAIFITM3 protein, ratMembrane ProteinsBayesian statisticsDNA methylationglomerulonephritisWGBS

Identifiers

PMID28213474
PMCPMC5378105
OpenAlexW2588981874

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.