Evidence map›Paper›PMID 29656664›Full record

ArticleThe American journal of psychiatry2018

Epigenetic Aging in Major Depressive Disorder.

Laura K M Han, Moji Aghajani, Shaunna L Clark, Robin F Chan, Mohammad W Hattab, Andrey A Shabalin, Min Zhao, Gaurav Kumar, Lin Ying Xie, Rick Jansen and 5 more

Registry-linked trialOpen access · bronzeAbstract readMulticenter Study
PubMed Full text at PMC Publisher
In one paragraph

Article in The American journal of psychiatry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05294835 (Impact of Ketamine on Epigenetic Age), which is not on this map. Cited by 153 papers, 11 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
153citing papers in PubMed, 11 pooled it
9.3field-weighted citation impact, top 1% 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.

NCT05294835 phase2unknown statusnot on this mapstarted 2022, after this paper: background citation

Impact of Ketamine on Epigenetic Age (IKEA)

TypeinterventionalSponsorTruDiagnosticRan2022 to 2022Enrolled20ConditionsDepression, Post Traumatic Stress DisorderArmsKetamine
3 · Its place in the literature

Who cites it

153 citing papers in PubMed, 11 syntheses or guidelines pooled it, 255 citations in OpenAlex.

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  10. A Systematic Review and Meta-analysis of Environmental, Lifestyle, and Health Factors Associated With DNA Methylation Age.The journals of gerontology. Series A, Biological sciences and medical sciences · 2020
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93 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors at 1 institution in 1 country.

Laura K M HanFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Moji AghajaniFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Shaunna L ClarkFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Robin F ChanFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Mohammad W HattabFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Andrey A ShabalinFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Min ZhaoFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Gaurav KumarFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Lin Ying XieFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Rick JansenFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Yuri MilaneschiFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Brian DeanFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Karolina A AbergFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Edwin J C G van den OordFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Brenda W J H PenninxFrom the Department of Psychiatry, VU University Medical Center, Amsterdam Neuroscience, GGZ inGeest, the Amsterdam Public Health Research Institute, Amsterdam; the Center for Biomarker Research and Precision Medicine, School of Pharmacy, Virginia Commonwealth University, Richmond; the Molecular Psychiatry Laboratory, Florey Department of Neuroscience and Mental Health, Melbourne, Australia; and the Centre for Mental Health, Faculty of Health, Arts, and Design, Swinburne University, Hawthorne, Australia.
Florey Institute of Neuroscience and Mental Health · AU

Funding

A longitudinal methylome study to detect biomarkers predicting MDD trajectoriesR01MH099110 · NIMH · VIRGINIA COMMONWEALTH UNIVERSITY · PI VAN DEN OORD, EDWIN · 2013 to 2017
$2.9M
Diagnostic and prognostic methylation biomarkers for alcohol and related health risksR01AA026057 · NIAAA · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI CLARK, SHAUNNA L · 2017 to 2019
$663k
Investigating Methylation Patterns Associated with Alcohol Use and AddictionK01AA021266 · NIAAA · VIRGINIA COMMONWEALTH UNIVERSITY · PI CLARK, SHAUNNA L · 2012 to 2016
$580k
NIAAA NIH HHS K01 AA021266NIAAA NIH HHS R01 AA026057NIMH NIH HHS R01 MH099110
6 · The paper itself

Abstract

objectiveMajor depressive disorder is associated with an increased risk of mortality and aging-related diseases. The authors examined whether major depression is associated with higher epigenetic aging in blood as measured by DNA methylation (DNAm) patterns, whether clinical characteristics of major depression have a further impact on these patterns, and whether the findings replicate in brain tissue.

methodDNAm age was estimated using all methylation sites in blood of 811 depressed patients and 319 control subjects with no lifetime psychiatric disorders and low depressive symptoms from the Netherlands Study of Depression and Anxiety. The residuals of the DNAm age estimates regressed on chronological age were calculated to indicate epigenetic aging. Major depression diagnosis and clinical characteristics were assessed with questionnaires and psychiatric interviews. Analyses were adjusted for sociodemographic characteristics, lifestyle, and health status. Postmortem brain samples of 74 depressed patients and 64 control subjects were used for replication. Pathway enrichment analysis was conducted using ConsensusPathDB to gain insight into the biological processes underlying epigenetic aging in blood and brain.

resultsSignificantly higher epigenetic aging was observed in patients with major depression compared with control subjects (Cohen's d=0.18), with a significant dose effect with increasing symptom severity in the overall sample. In the depression group, epigenetic aging was positively and significantly associated with childhood trauma score. The case-control difference was replicated in an independent data set of postmortem brain samples. The top significantly enriched Gene Ontology terms included neuronal processes.

conclusionsAs compared with control subjects, patients with major depression exhibited higher epigenetic aging in blood and brain tissue, suggesting that they are biologically older than their corresponding chronological age. This effect was even more profound in the presence of childhood trauma.

Indexed as

DNA MethylationAdultAdult Survivors of Child Adverse EventsAgingBrainCase-Control StudiesFemaleHealth StatusHumansLife StyleLongitudinal StudiesMajor Depressive DisorderMaleNetherlandsAssay TechniquesGeneticsMood Disorders-Unipolar

Identifiers

PMID29656664
PMCPMC6094380
OpenAlexW2800301228

What OpenQuestion holds

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Registered trials

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.