Evidence map›Paper›PMID 29925314›Full record

ArticleBMC bioinformatics2018

Epigenetic machine learning: utilizing DNA methylation patterns to predict spastic cerebral palsy.

Erin L Crowgey, Adam G Marsh, Karyn G Robinson, Stephanie K Yeager, Robert E Akins

Open access · goldAbstract read
In one paragraph

Article in BMC bioinformatics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
4.9field-weighted citation impact, top 4% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Pooled it
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  6. Review
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  11. Review
  12. Review
  13. An Emerging Role for Epigenetics in Cerebral Palsy.Journal of personalized medicine · 2021
    Review
  14. Article
  15. Article
  16. Article
  17. Clinical epigenomics for cardiovascular disease: Diagnostics and therapies.Journal of molecular and cellular cardiology · 2021
    Review
  18. Article
  19. Review
  20. Meridian acupuncture plus massage for children with spastic cerebral palsy.American journal of translational research · 2021
    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

5 authors at 2 institutions in 1 country.

Erin L CrowgeyNemours Biomedical Research, Nemours - Alfred I. duPont Hospital for Children, 1600 Rockland Rd, Wilmington, DE, 19803, USA.
Adam G MarshGenome Profiling LLC, 4701 Ogletown Stanton Rd #4300, Newark, DE, 19713, USA.
Karyn G RobinsonNemours Biomedical Research, Nemours - Alfred I. duPont Hospital for Children, 1600 Rockland Rd, Wilmington, DE, 19803, USA.
Stephanie K YeagerNemours Biomedical Research, Nemours - Alfred I. duPont Hospital for Children, 1600 Rockland Rd, Wilmington, DE, 19803, USA.
Robert E AkinsNemours Biomedical Research, Nemours - Alfred I. duPont Hospital for Children, 1600 Rockland Rd, Wilmington, DE, 19803, USA. robert.akins@nemours.org.ORCID 0000-0001-9706-0752
Alfred I. duPont Hospital for Children · USUniversity of Delaware · US

Funding

Subproject Title: Clinical Research Education, Mentoring and Career Development CoreU54GM104941 · NIGMS · UNIVERSITY OF DELAWARE · PI Megan M Wenner · 2013 to 2026
$60.5M
NIGMS NIH HHS U54 GM104941
6 · The paper itself

Abstract

backgroundSpastic cerebral palsy (CP) is a leading cause of physical disability. Most people with spastic CP are born with it, but early diagnosis is challenging, and no current biomarker platform readily identifies affected individuals. The aim of this study was to evaluate epigenetic profiles as biomarkers for spastic CP. A novel analysis pipeline was employed to assess DNA methylation patterns between peripheral blood cells of adolescent subjects (14.9 ± 0.3 years old) with spastic CP and controls at single CpG site resolution.

resultsSignificantly hypo- and hyper-methylated CpG sites associated with spastic CP were identified. Nonmetric multidimensional scaling fully discriminated the CP group from the controls. Machine learning based classification modeling indicated a high potential for a diagnostic model, and 252 sets of 40 or fewer CpG sites achieved near-perfect accuracy within our adolescent cohorts. A pilot test on significantly younger subjects (4.0 ± 1.5 years old) identified subjects with 73% accuracy.

conclusionsAdolescent patients with spastic CP can be distinguished from a non-CP cohort based on DNA methylation patterns in peripheral blood cells. A clinical diagnostic test utilizing a panel of CpG sites may be possible using a simulated classification model. A pilot validation test on patients that were more than 10 years younger than the main adolescent cohorts indicated that distinguishing methylation patterns are present earlier in life. This study is the first to report an epigenetic assay capable of distinguishing a CP cohort.

Indexed as

DNA MethylationEpigenomicsMachine LearningPattern Recognition, AutomatedAdolescentBiomarkersCase-Control StudiesCerebral PalsyFemaleGenetic Predisposition to DiseaseGenome, HumanHumansMaleSequence Analysis, DNABiomarkersCerebral palsyComputational statisticsDNA methylationEpigenetic biomarkersGenomics

Identifiers

PMID29925314
PMCPMC6011336
OpenAlexW2808529149

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.