Evidence map›Paper›PMID 31998361›Full record

ArticleFrontiers in genetics2019

Data-Mining Approach on Transcriptomics and Methylomics Placental Analysis Highlights Genes in Fetal Growth Restriction.

Floris Chabrun, Noémie Huetz, Xavier Dieu, Guillaume Rousseau, Guillaume Bouzillé, Juan Manuel Chao de la Barca, Vincent Procaccio, Guy Lenaers, Odile Blanchet, Guillaume Legendre and 5 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 11% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. 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

15 authors at 3 institutions in 1 country.

Floris ChabrunDépartement de Biochimie et Génétique, Centre Hospitalier Universitaire, Angers, France.
Noémie HuetzUnité Mixte de Recherche (UMR) MITOVASC, Équipe Mitolab, Centre National de la Recherche Scientifique (CNRS) 6015, Institut National de la Santé et de la Recherche Médicale (INSERM) U1083, Université d'Angers, Angers, France.
Xavier DieuDépartement de Biochimie et Génétique, Centre Hospitalier Universitaire, Angers, France.
Guillaume RousseauDépartement de Biochimie et Génétique, Centre Hospitalier Universitaire, Angers, France.
Guillaume BouzilléLaboratoire du Traitement de l'Image et du Signal, INSERM, UMR 1099, Université Rennes 1, Rennes, France.
Juan Manuel Chao de la BarcaDépartement de Biochimie et Génétique, Centre Hospitalier Universitaire, Angers, France.
Vincent ProcaccioDépartement de Biochimie et Génétique, Centre Hospitalier Universitaire, Angers, France.
Guy LenaersDépartement de Biochimie et Génétique, Centre Hospitalier Universitaire, Angers, France.
Odile BlanchetCentre de Ressources Biologiques, Centre Hospitalier Universitaire, Angers, France.
Guillaume LegendreDépartement de Gynécologie Obstétrique, Centre Hospitalier Universitaire, Angers, France.
Delphine Mirebeau-PrunierDépartement de Biochimie et Génétique, Centre Hospitalier Universitaire, Angers, France.
Marc CuggiaLaboratoire du Traitement de l'Image et du Signal, INSERM, UMR 1099, Université Rennes 1, Rennes, France.
Philippe GuardiolaService de Génomique Onco-Hématologique, Centre Hospitalier Universitaire, Angers, France.
Pascal ReynierDépartement de Biochimie et Génétique, Centre Hospitalier Universitaire, Angers, France.
Geraldine GascoinUnité Mixte de Recherche (UMR) MITOVASC, Équipe Mitolab, Centre National de la Recherche Scientifique (CNRS) 6015, Institut National de la Santé et de la Recherche Médicale (INSERM) U1083, Université d'Angers, Angers, France.
Université d'Angers · FRCentre Hospitalier Universitaire d'Angers · FRLaboratoire Traitement du Signal et de l'Image · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intrauterine Growth Restriction (IUGR) affects 8% of newborns and increases morbidity and mortality for the offspring even during later stages of life. Single omics studies have evidenced epigenetic, genetic, and metabolic alterations in IUGR, but pathogenic mechanisms as a whole are not being fully understood. An in-depth strategy combining methylomics and transcriptomics analyses was performed on 36 placenta samples in a case-control study. Data-mining algorithms were used to combine the analysis of more than 1,200 genes found to be significantly expressed and/or methylated. We used an automated text-mining approach, using the bulk textual gene annotations of the discriminant genes. Machine learning models were then used to explore the phenotypic subgroups (premature birth, birth weight, and head circumference) associated with IUGR. Gene annotation clustering highlighted the alteration of cell signaling and proliferation, cytoskeleton and cellular structures, oxidative stress, protein turnover, muscle development, energy, and lipid metabolism with insulin resistance. Machine learning models showed a high capacity for predicting the sub-phenotypes associated with IUGR, allowing a better description of the IUGR pathophysiology as well as key genes involved.

Indexed as

data miningintrauterine growth restrictionmethylomicsmulti-omicstext-miningtranscriptomics

Identifiers

PMID31998361
PMCPMC6962302
OpenAlexW2990874421

What Socratic 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 Socratic graph.