Cited by 315Child Abuse and TraumaChild and Adolescent Psychosocial and Emotional DevelopmentEpigenetics and DNA Methylation

Early Experiences of Threat, but Not Deprivation, Are Associated With Accelerated Biological Aging in Children and Adolescents

Open access
Sumner, Jennifer A., Colich, Natalie L., Uddin, Monica, Armstrong, Don, McLaughlin, Katie A.·2019·Biological Psychiatry

Abstract

Background Recent conceptual models argue that early life adversity (ELA) accelerates development, which may contribute to poor mental and physical health outcomes. Evidence for accelerated development in youths comes from studies of telomere shortening or advanced pubertal development following circumscribed ELA experiences and neuroimaging studies of circuits involved in emotional processing. It is unclear whether all ELA is associated with accelerated development across global metrics of biological aging or whether this pattern emerges following specific adversity types. Methods In 247 children and adolescents 8 to 16 years of age with wide variability in ELA exposure, we evaluated the hypothesis that early environments characterized by threat, but not deprivation, would be associated with accelerated development across two global biological aging metrics: DNA methylation (DNAm) age and pubertal stage relative to chronological age. We also examined whether accelerated development explained associations of ELA with depressive symptoms and externalizing problems. Results Exposure to threat-related ELA (e.g., violence) was associated with accelerated DNAm age and advanced pubertal stage, but exposure to deprivation (e.g., neglect, food insecurity) was not. In models including both ELA types, threat-related ELA was uniquely associated with accelerated DNAm age (β = .18) and advanced pubertal stage (β = .28), whereas deprivation was uniquely associated with delayed pubertal stage (β = -.21). Older DNAm age was related to greater depressive symptoms, and a significant indirect effect of threat exposure on depressive symptoms was observed through DNAm age. Conclusions Early threat-related experiences are particularly associated with accelerated biological aging in youths, which may be a mechanism linking ELA with depressive symptoms.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.biopsych.2018.09.008

Cites

78 of 78 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 8

  1. [1]Green JG, McLaughlin KA, Berglund PA, Gruber MJ, Sampson NA, Zaslavsky AM, Kessler RC (2010): Childhood adversities and adult psychiatric disorders in the national comorbidity survey replication I: associations with first onset of DSM-IV disorders. Arch Gen Psychiatry 67: 113– 123. 20124111 PMC2822662
  2. [31]Brody GH, Miller GE, Yu T, Beach SR, Chen E (2016): Supportive family environments ameliorate the link between racial discrimination and epigenetic aging: a replication across two longitudinal cohorts. Psychol Sci 27: 530– 541. 26917213 PMC4833531
  3. [33]Negriff S, Susman EJ (2011): Pubertal timing, depression, and externalizing problems: a framework, review, and examination of gender differences. J Res Adolesc 21: 717– 746.
  4. [37]McLaughlin KA, Sheridan MA (2016): Beyond cumulative risk: a dimensional approach to childhood adversity. Curr Dir Psychol Sci 25: 239– 245. 27773969 PMC5070918
  5. [55]Reynolds WM (1994): Assessment of depression in children and adolescents by self- report measures In: Reynolds WM, Johnston HF, editors. Handbook of Depression in Children and Ddolescents New York, NY: Plenum Press, pp 209– 234.
  6. [65]Hayes AF (2017): Introduction to Mediation, Moderation, and Conditional Process Analysis: A Regression-based Approach, 2nd ed. New York, NY: Guilford Press.
  7. [71]Gee DG, Gabard-Durnam LJ, Flannery J, Goff B, Humphreys KL, Telzer EH, (2013): Early developmental emergence of human amygdala–prefrontal connectivity after maternal deprivation. Proc Natl Acad Sci USA 110: 15638– 15643. 24019460 PMC3785723
  8. [84]Dorn LD, Biro FM (2011): Puberty and its measurement: a decade in review. J Res Adolesc 21: 180– 195.

Cited by

Sorted by citations

Authors
Sumner, J. A., Colich, N. L., Uddin, M., Armstrong, D., & McLaughlin, K. A.
Affiliations
  • Columbia University Irving Medical Center (US)
  • University of Washington (US)
  • University of Illinois Urbana-Champaign (US)
  • Harvard University (US)
Corresponding author
McLaughlin, Katie A.
Venue
Biological Psychiatry
Publisher
Elsevier BV
Published
2019-02
Volume
85
Issue
3
Pages
268-278
ISSN
0006-3223 (ISSN-L)
OpenAlex
W2893918737
Cited by
315
References
78
Citations by year
2026: 23 · 2025: 33 · 2024: 42 · 2023: 58 · 2022: 55 · 2021: 47 · 2020: 31 · 2019: 24
FWCI
29.96
Type
journal article
Language
en
Open access
Locations
  • Biological Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institutes of Health (R01MH103291, R01MH103291-S2, K01HL130650, F32MH114317)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
  • Social Sciences › Psychology › Clinical Psychology › Child and Adolescent Psychosocial and Emotional Development
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
Keywords
childhood adversity, threat exposure, deprivation, accelerated biological aging, DNA methylation age, pubertal timing, children and adolescents, depressive symptoms, externalizing problems, violence exposure, food insecurity, neglect
MeSH terms
Adverse Childhood Experiences, Adolescent, Aging, Child, Depression, Female, Humans, Internal-External Control, Male, Puberty, Precocious, DNA Methylation

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review