Cited by 391Genetic Associations and EpidemiologyNeurotransmitter Receptor Influence on BehaviorPersonality Traits and Psychology

Association analysis in over 329,000 individuals identifies 116 independent variants influencing neuroticism

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Luciano, Michelle, Hagenaars, Saskia P., Davies, Gail, Hill, W. David, Clarke, Toni-Kim, Shirali, Masoud, Harris, Sarah E., Marioni, Riccardo E. +8 more·2018·Nature Genetics

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Abstract

Neuroticism is a relatively stable personality trait characterized by negative emotionality (for example, worry and guilt) 1 ; heritability estimated from twin studies ranges from 30 to 50% 2 , and SNP-based heritability ranges from 6 to 15% 3-6 . Increased neuroticism is associated with poorer mental and physical health 7,8 , translating to high economic burden 9 . Genome-wide association studies (GWAS) of neuroticism have identified up to 11 associated genetic loci 3,4 . Here we report 116 significant independent loci from a GWAS of neuroticism in 329,821 UK Biobank participants; 15 of these loci replicated at P < 0.00045 in an unrelated cohort (N = 122,867). Genetic signals were enriched in neuronal genesis and differentiation pathways, and substantial genetic correlations were found between neuroticism and depressive symptoms (r g = 0.82, standard error (s.e.) = 0.03), major depressive disorder (MDD; r g = 0.69, s.e. = 0.07) and subjective well-being (r g = -0.68, s.e. = 0.03) alongside other mental health traits. These discoveries significantly advance understanding of neuroticism and its association with MDD.

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  1. [46]Burton R The Anatomy of Melancholy Faulkner TC Kiessling NK Blair RL Oxford University Press 1989
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  3. [48]Bycroft C Genome-wide genetic data on ~ 500,000 UK Biobank participants bioRxiv 2017
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  9. [62]Smith BH Cohort Profile: Generation Scotland: Scottish Family Health Study (GS:SFHS). The study, its participants and their potential for genetic research on health and illness International Journal of Epidemiology 2013 42 689 700 22786799

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Authors
Luciano, M., Hagenaars, S. P., Davies, G., Hill, W. D., Clarke, T.-K., Shirali, M., Harris, S. E., Marioni, R. E., Liewald, D. C., Fawns-Ritchie, C., Adams, M. J., Howard, D. M., Lewis, C. M., Gale, C. R., McIntosh, A. M., & Deary, I. J.
Affiliations
  • King's College London (GB)
  • University of Edinburgh (GB)
  • Western General Hospital (GB)
Venue
Nature Genetics
Published
2017-12-18
Volume
50
Issue
1
Pages
6-11
ISSN
  • 1061-4036 (ISSN-L)
  • 1546-1718
OpenAlex
W2740637836
Cited by
391
References
61
Citations by year
2026: 19 · 2025: 33 · 2024: 34 · 2023: 44 · 2022: 44 · 2021: 46 · 2020: 82 · 2019: 51 · 2018: 34 · 2017: 4
FWCI
30.96
Type
journal article
Language
en
Open access
Locations
  • Nature Genetics (publishedVersion)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, other-oa)
  • PubMed (publishedVersion)
  • ePrints Soton (University of Southampton) (acceptedVersion, other-oa)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Discovery Research Portal (University of Dundee) (submittedVersion)
  • ePrints Soton (University of Southampton) (submittedVersion)
  • Research Portal (King's College London) (submittedVersion, other-oa)
  • Edinburgh Research Explorer (University of Edinburgh) (submittedVersion, other-oa)
  • Research Portal (Queen's University Belfast) (submittedVersion)
Funders
  • South London and Maudsley NHS Foundation Trust
  • Wellcome Trust (104036/Z/14/Z)
  • Scottish Government (CZD/16/6)
  • National Institute for Health and Care Research (NF-SI-0508-10082, NF-SI-0513-10085)
  • Scottish Funding Council (HR03006)
  • Age UK (10279, MR/K026992/1)
  • University of Southampton
  • King's College London
  • University of Edinburgh (MR/K026992/1, 10279)
  • Centre for Cognitive Ageing and Cognitive Epidemiology (MR/K026992/1)
  • Directorate for Biological Sciences
  • Chief Scientist Office, Scottish Government Health and Social Care Directorate (CZD/16/6)
  • Medical Research Council (MR/K026992/1, 10279, 104036/Z/14/Z, MR/S015132/1, MC_UU_12011/2, MC_UU_12011/1)
  • Biotechnology and Biological Sciences Research Council (MR/K026992/1)
  • Institute of Genetics
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Social Sciences › Psychology › Clinical Psychology › Personality Traits and Psychology
Keywords
neuroticism, personality traits, genetic loci, major depressive disorder, depressive symptoms, subjective well-being, genetic correlation, neuronal differentiation, negative affectivity
MeSH terms
Neuroticism, Female, Humans, Male, Polymorphism, Single Nucleotide, Genome-Wide Association Study

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