Projects per year
Abstract
In 671 mother–child (49% male) pairs from an epidemiological birth cohort, we investigated (a) prospective associations between DNA methylation (at birth) and trajectories (ages 7–13) of oppositional defiant disorder (ODD), and the ODD subdimensions of irritable and headstrong; (b) common biological pathways, indexed by DNA methylation, between ODD trajectories and attention deficit hyperactivity disorder (ADHD); (c) genetic influence on DNA methylation; and (d) prenatal risk exposure associations. Methylome-wide significant associations were identified for the ODD and headstrong, but not for irritable. Overlap analysis indicated biological correlates between ODD, headstrong, and ADHD. DNA methylation in ODD and headstrong was (to a degree) genetically influenced. DNA methylation associated with prenatal risk exposures of maternal anxiety (headstrong) and cigarette smoking (ODD and headstrong).
Original language | English |
---|---|
Pages (from-to) | 1839-1855 |
Number of pages | 17 |
Journal | Child Development |
Volume | 89 |
Issue number | 5 |
Early online date | 20 Sept 2017 |
DOIs | |
Publication status | Published - Sept 2018 |
Keywords
- ALSPAC
- Oppositional Defiant Disorder
- Irritability
- Headstrong
- Attention Deficit Hyperactivity Disorder
- DNA methylation
Fingerprint
Dive into the research topics of 'A Methylome-Wide Association Study of Trajectories of Oppositional Defiant Behaviors and Biological Overlap With Attention Deficit Hyperactivity Disorder'. Together they form a unique fingerprint.Projects
- 2 Finished
-
IEU Theme 2
Flach, P. A. (Principal Investigator), Gaunt, T. R. (Principal Investigator) & Gaunt, T. R. (Principal Investigator)
1/06/13 → 31/03/18
Project: Research
-
MRC UoB UNITE Unit - Programme 2
Relton, C. L. (Principal Investigator) & Relton, C. L. (Principal Investigator)
1/06/13 → 31/03/18
Project: Research
Equipment
-
Illumina Array
Ring, S. M. (Manager)
Bristol Population Health Science InstituteFacility/equipment: Facility