Evidence map›Paper›PMID 28859663›Full record

ArticleGenome biology2017

Sparse conserved under-methylated CpGs are associated with high-order chromatin structure.

Xueqiu Lin, Jianzhong Su, Kaifu Chen, Benjamin Rodriguez, Wei Li

Abstract read
In one paragraph

Article in Genome biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
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  4. Article
  5. Role of main RNA modifications in cancer: NSignal transduction and targeted therapy · 2022
    Review
  6. Article
  7. Review
  8. 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

5 authors.

Xueqiu LinDivision of Biostatistics, Dan L Duncan Cancer Center, Baylor College of Medicine, Houston, TX, 77030, USA.
Jianzhong SuDivision of Biostatistics, Dan L Duncan Cancer Center, Baylor College of Medicine, Houston, TX, 77030, USA.
Kaifu ChenDivision of Biostatistics, Dan L Duncan Cancer Center, Baylor College of Medicine, Houston, TX, 77030, USA.
Benjamin RodriguezDivision of Biostatistics, Dan L Duncan Cancer Center, Baylor College of Medicine, Houston, TX, 77030, USA. Benjamin.Rodriguez@bcm.edu.
Wei LiDivision of Biostatistics, Dan L Duncan Cancer Center, Baylor College of Medicine, Houston, TX, 77030, USA. WL1@bcm.edu.ORCID 0000-0001-9931-5990

Funding

Systems Analysis of Epigenomic Architecture in Cancer ProgressionU54CA217297 · NCI · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI HUANG, TIM H.-M. · 2017 to 2021
$9.3M
Hematology Training ProgramT32DK060445 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI GOODELL, MARGARET A. · 2002 to 2023
$8.3M
Computational and Experimental Modeling of Alternative PolyadenylationR01CA193466 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI LI, WEI · 2016 to 2025
$3.3M
Computational and Experimental Modeling of Epigenetic DNA MethylationR01HG007538 · NHGRI · UNIVERSITY OF CALIFORNIA-IRVINE · PI LI, WEI · 2014 to 2018
$1.9M
NCI NIH HHS R01 CA193466NCI NIH HHS U54 CA217297NHGRI NIH HHS R01 HG007538NIDDK NIH HHS T32 DK060445
6 · The paper itself

Abstract

backgroundWhole-genome bisulfite sequencing (WGBS) is the gold standard for studying landscape DNA methylation. Current computational methods for WGBS are mainly designed for gene regulatory regions with multiple under-methylated CpGs (UMCs), such as promoters and enhancers.

resultsTo reliably predict the functional importance of single isolated UMCs across the genome, which is usually not achievable using traditional methods, we develop a multi-sample-based method. We identified 9421 sparse conserved under-methylated CpGs (scUMCs) from 31 high-quality methylomes, which are enriched in distal interacting anchor regions co-occupied by multiple chromatin-loop factors and are flanked by highly methylated CpGs. Moreover, cell lineage-specific scUMCs are associated with essential developmental genes, regulators of cell differentiation, and chromatin remodeling enzymes. Dynamic methylation levels of scUMCs correlate with the intensity of chromatin interactions and binding of looping factors as well as patterns of gene expression.

conclusionsWe introduce an innovative computational method for the identification of scUMCs, which are novel epigenetic features associated with high-order chromatin structure, opening new directions in the study of the inter-relationships between DNA methylation and chromatin structure.

Indexed as

ChromatinCpG IslandsDNA MethylationConserved SequenceDatasets as TopicEpigenesis, GeneticGene ExpressionGenome, HumanGenomicsHumansWhole Genome SequencingChromatinChromatin-loop factorsChromatin structureDNA methylationInteracting anchorMulti-sample-based methodSparse conserved under-methylated CpGWhole-genome bisulfite sequencing

Identifiers

PMID28859663
PMCPMC5580327

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.