Evidence map›Paper›PMID 33602921›Full record

ArticleNature communications2021

Non-CG methylation and multiple histone profiles associate child abuse with immune and small GTPase dysregulation.

Pierre-Eric Lutz, Marc-Aurèle Chay, Alain Pacis, Gary G Chen, Zahia Aouabed, Elisabetta Maffioletti, Jean-François Théroux, Jean-Christophe Grenier, Jennie Yang, Maria Aguirre and 8 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
2.8field-weighted citation impact, top 8% 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, 2 syntheses or guidelines pooled it, 48 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Altered Postnatal Chromatin Development in the Nucleus Accumbens Primes Enduring Stress Sensitivity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  6. Article
  7. Article
  8. Epigenetic regulation of brain development, plasticity, and response to early-life stress.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. DNA Methylation ofBiomolecules · 2024
    Article
  20. 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

18 authors at 7 institutions in 4 countries.

Pierre-Eric Lutz *McGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montréal, Canada.ORCID 0000-0003-3383-1604
Marc-Aurèle Chay *McGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montréal, Canada.
Alain PacisDepartment of Genetics, CHU Sainte-Justine Research Center, Montréal, Canada.
Gary G ChenMcGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montréal, Canada.
Zahia AouabedMcGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montréal, Canada.
Elisabetta MaffiolettiGenetics Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy.
Jean-François ThérouxMcGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montréal, Canada.
Jean-Christophe GrenierDepartment of Genetics, CHU Sainte-Justine Research Center, Montréal, Canada.ORCID 0000-0001-7937-5160
Jennie YangMcGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montréal, Canada.
Maria AguirreSegal Cancer Centre, Lady Davis Institute, Jewish General Hospital, McGill University, Montréal, Canada.
Carl ErnstMcGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montréal, Canada.ORCID 0000-0002-2959-221X
Adriana RedensekDepartment of Human Genetics, McGill University, Montréal, Canada.
Léon C van KempenSegal Cancer Centre, Lady Davis Institute, Jewish General Hospital, McGill University, Montréal, Canada.
Ipek YalcinCentre National de la Recherche Scientifique, Institut des Neurosciences Cellulaires et Intégratives, Université de Strasbourg, Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, France.
Tony KwanDepartment of Human Genetics, McGill University, Montréal, Canada.ORCID 0000-0001-8929-2334
Naguib MechawarMcGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montréal, Canada.
Tomi PastinenDepartment of Human Genetics, McGill University, Montréal, Canada.
Gustavo TureckiMcGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montréal, Canada. gustavo.turecki@mcgill.ca.ORCID 0000-0003-4075-2736
Douglas Mental Health University Institute · CAMcGill University · CAJewish General Hospital · CACentre Hospitalier Universitaire Sainte-Justine · CACentro San Giovanni di Dio Fatebenefratelli · ITInstitut des Neurosciences Cellulaires et Intégratives · FRMontreal Heart Institute · CA

Funding

CIHR 201311MFE-320636-218885
6 · The paper itself

Abstract

Early-life adversity (ELA) is a major predictor of psychopathology, and is thought to increase lifetime risk by epigenetically regulating the genome. Here, focusing on the lateral amygdala, a major brain site for emotional homeostasis, we describe molecular cross-talk among multiple mechanisms of genomic regulation, including 6 histone marks and DNA methylation, and the transcriptome, in subjects with a history of ELA and controls. In the healthy brain tissue, we first uncover interactions between different histone marks and non-CG methylation in the CAC context. Additionally, we find that ELA associates with methylomic changes that are as frequent in the CAC as in the canonical CG context, while these two forms of plasticity occur in sharply distinct genomic regions, features, and chromatin states. Combining these multiple data indicates that immune-related and small GTPase signaling pathways are most consistently impaired in the amygdala of ELA individuals. Overall, this work provides insights into genomic brain regulation as a function of early-life experience.

Indexed as

Child AbuseAmygdalaChildChromatinDNA MethylationEpigenomeGene Expression ProfilingGene OntologyGenome, HumanHistone CodeHistonesHumansMonomeric GTP-Binding ProteinsProtein Processing, Post-TranslationalChromatinHistonesMonomeric GTP-Binding Proteins

Identifiers

PMID33602921
PMCPMC7892573
OpenAlexW3129481113

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.