Projects per year
Abstract
Very few genetic variants have been associated with depression and neuroticism, likely because of limitations on sample size in previous studies. Subjective well-being, a phenotype that is genetically correlated with both of these traits, has not yet been studied with genome-wide data. We conducted genome-wide association studies of three phenotypes: subjective well-being (n = 298,420), depressive symptoms (n = 161,460), and neuroticism (n = 170,911). We identify 3 variants associated with subjective well-being, 2 variants associated with depressive symptoms, and 11 variants associated with neuroticism, including 2 inversion polymorphisms. The two loci associated with depressive symptoms replicate in an independent depression sample. Joint analyses that exploit the high genetic correlations between the phenotypes (|ρ^| ≈ 0.8) strengthen the overall credibility of the findings and allow us to identify additional variants. Across our phenotypes, loci regulating expression in central nervous system and adrenal or pancreas tissues are strongly enriched for association.
Original language | English |
---|---|
Pages (from-to) | 624-633 |
Number of pages | 13 |
Journal | Nature Genetics |
Volume | 48 |
Issue number | 6 |
Early online date | 18 Apr 2016 |
DOIs | |
Publication status | Published - Jun 2016 |
Keywords
- Behavioural genetics
- Genome-wide association studies
Fingerprint
Dive into the research topics of 'Genetic variants associated with subjective well-being, depressive symptoms, and neuroticism identified through genome-wide analyses'. Together they form a unique fingerprint.Projects
- 3 Finished
-
MRC UoB UNITE Unit - Programme 1
Davey Smith, G. (Principal Investigator)
1/06/13 → 31/03/18
Project: Research
-
MRC UoB UNITE Unit - programme 3
Timpson, N. J. (Principal Investigator) & Timpson, N. J. (Principal Investigator)
1/06/13 → 31/03/18
Project: Research
-
MRC Population Health Scientist Fellowship
Paternoster, L. (Principal Investigator)
1/10/12 → 1/10/16
Project: Research
Profiles
-
Dr Oliver S Davis
- Bristol Population Health Science Institute
- Bristol Medical School (PHS) - Reader in Statistical Genetics
- MRC Integrative Epidemiology Unit
Person: Academic , Member
-
Professor Claire M A Haworth
- School of Psychological Science - Professor of Behavioural Genetics
- Bristol Population Health Science Institute
- MRC Integrative Epidemiology Unit
- Bristol Neuroscience
Person: Academic , Member
-
Professor Evangelia Stergiakouli
- Bristol Medical School (PHS) - Professor of Genetic Epidemiology and Public Mental Health
- Bristol Population Health Science Institute
- MRC Integrative Epidemiology Unit
Person: Academic , Member