Findings suggest that part of SCZ liability reflects genetic susceptibility to SUDs with potential implications for patient stratification and clinical management.
It is demonstrated that the relationship between alcohol use and psychiatric disorders is driven by a complex, shared genetic architecture rather than environmental complications alone and underscores the value of multi-ancestry and cross-disorder genetic studies in SUD.
O. Andreassen, R. Icick, E. Wistrom et al.· International Journal of Neu...· 0 citations
By dissecting the genetic liability to SUD and SU and investigating their relationship with BIP, this work finds a genetic signature correlated with substance dependence but not substance use more broadly.
L. Ystaas, P. Parekh, N. Parker et al.· Biological Psychiatry· 0 citations
Tobacco use disorder (TUD) is a complex multifactorial condition resulting from the interplay between nicotine-induced neurobiological adaptations, behavioral and learning processes, environmental influences, and individual genetic susceptibility. Genetic research has progressively evolved from twin and family studies...
Autistic individuals show elevated rates of co-occurring neurodevelopmental and mental health conditions, yet the genetic architecture of those comorbidities remains unclear. Using phenotypic (N = 74,204) and genetic (N = 17,582) data from the SPARK study, we investigated the factor structure, heritability, genetic cor...
Adeniran Okewole, Vincent-Raphaël Bourque, M. Koko et al.· Molecular Psychiatry· 1 citation
In this sample, ADHD was associated with increased risk for SUDs and earlier onset of substance use and genetic liability to ADHD was independently associated with multiple SUDs and SUD criteria counts.
Michael R. Setzer, R. Kember, Emily E. Hartwell et al.· Psychological Medicine· 0 citations
Attention-deficit/hyperactivity disorder (ADHD) and migraine frequently co-occur, yet their shared genetic architecture remains unclear. Using genome-wide association summary data of ADHD and migraine, we applied a multi-layered genetic analysis framework. Conjunctional false discovery rate was used to identify shared...
Y. Luo, C. Dardani, R. Wootton et al.· medRxiv· 0 citations
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