Cited by 234Psychopathy, Forensic Psychiatry, Sexual OffendingNeurotransmitter Receptor Influence on BehaviorGenetic Associations and Epidemiology

Systematic meta-analyses and field synopsis of genetic association studies of violence and aggression

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Vassos, E, Collier, D A, Fazel, S·2014·Molecular Psychiatry

Abstract

A large number of candidate gene studies for aggression and violence have been conducted. Successful identification of associations between genetic markers and aggression would contribute to understanding the neurobiology of antisocial behavior and potentially provide useful tools for risk prediction and therapeutic targets for high-risk groups of patients and offenders. We systematically reviewed the literature and assessed the evidence on genetic association studies of aggression and related outcomes in order to provide a field synopsis. We searched PubMed and Huge Navigator databases and sought additional data through reviewing reference lists and correspondence with investigators. Genetic association studies were included if outcome data on aggression or violent behavior either as a binary outcome or as a quantitative trait were provided. From 1331 potentially relevant investigations, 185 studies constituting 277 independent associations on 31 genes fulfilled the predetermined selection criteria. Data from variants investigated in three or more samples were combined in meta-analyses and potential sources of heterogeneity were investigated using subgroup analyses. In the primary analyses, which used relaxed inclusion criteria, we found no association between any polymorphism analyzed and aggression at the 5% level of significance. Subgroup analyses, including by severity of outcome, age group, characteristics of the sample and ethnicity, did not demonstrate any consistent findings. Current evidence does not support the use of such genes to predict dangerousness or as markers for therapeutic interventions.

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Authors
Vassos, E., Collier, D. A., & Fazel, S.
Affiliations
  • King's College London (GB)
  • University of Oxford (GB)
Corresponding author
Vassos, E
Venue
Molecular Psychiatry
Published
2013-04-02
Volume
19
Issue
4
Pages
471-477
ISSN
  • 1359-4184 (ISSN-L)
  • 1476-5578
OpenAlex
W2146296397
Cited by
234
References
64
Citations by year
2026: 3 · 2025: 5 · 2024: 6 · 2023: 8 · 2022: 6 · 2021: 37 · 2020: 51 · 2019: 20 · 2018: 15 · 2017: 17 · 2016: 28 · 2015: 24 · 2014: 12 · 2013: 2
FWCI
3.25
Type
journal article
Language
en
Open access
Locations
  • Molecular Psychiatry (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Research Portal (King's College London) (submittedVersion, cc-by)
Funders
Wellcome Trust (095806)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Psychopathy, Forensic Psychiatry, Sexual Offending
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
Keywords
aggression, violence, candidate gene association, genetic association, antisocial behavior, genetic polymorphism, risk prediction, subgroup heterogeneity
MeSH terms
Aggression, Humans, Violence, Databases, Factual, Genetic Association Studies

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