Gene copy number variation in pediatric mental illness in a general population

We assessed the relationship of gene copy number variation (CNV) in mental health/neurodevelopmental traits and diagnoses, physical health, and cognitive biomarkers in a community sample of 7,100 unrelated European, and East Asian children and youth (Spit for Science). Diagnoses of mental health disorders were found in 17.5% of participants and 27.6% scored in the highest 10% on either or both ADHD and OCD trait measures. Clinically relevant CNVs were present in 3.9% of participants and were associated with elevated scores on a continuous measure of ADHD (p=5.0×10-3), on a cognitive biomarker of mental health (response inhibition (p=1.0×10-2)), and on prevalence of mental disorders (p=1.9×10-6, odds ratio: 3.09). With a rise of mental illness, our data establishes a baseline for delineating genetic contributors in paediatric-onset conditions.

Type: Other
Archiver: European Genome-Phenome Archive (EGA)

2 Datasets 1 Publication

Click on a Dataset ID in the table below to learn more, and to find out who to contact about access to these data

Dataset ID	Description	Technology	Samples
EGAD00010002374	DNA was extracted from saliva samples and genotyping was performed on Illumina Infinium Global Screening Array.	Global Screening Array	1880
EGAD00010002375	DNA was extracted from saliva samples and genotyping was performed on Illumina Infinium HumanCoreExome beadchips.	HumanCoreExome	3295

Publications	Citations
Gene copy number variation and pediatric mental health/neurodevelopment in a general population. Zarrei M, Burton CL, Engchuan W, Higginbotham EJ, Wei J, Shaikh S, Roslin NM, MacDonald JR, Pellecchia G, Nalpathamkalam T, Lamoureux S, Manshaei R, Howe J, Trost B, Thiruvahindrapuram B, Marshall CR, Yuen RKC, Wintle RF, Strug LJ, Stavropoulos DJ, Vorstman JAS, Arnold P, Merico D, Woodbury-Smith M, Crosbie J, Schachar RJ, Scherer SW. Hum Mol Genet 32: 2023 2411-2421	7

Publications

Citations

Gene copy number variation and pediatric mental health/neurodevelopment in a general population.
Zarrei M, Burton CL, Engchuan W, Higginbotham EJ, Wei J, Shaikh S, Roslin NM, MacDonald JR, Pellecchia G, Nalpathamkalam T, Lamoureux S, Manshaei R, Howe J, Trost B, Thiruvahindrapuram B, Marshall CR, Yuen RKC, Wintle RF, Strug LJ, Stavropoulos DJ, Vorstman JAS, Arnold P, Merico D, Woodbury-Smith M, Crosbie J, Schachar RJ, Scherer SW. Hum Mol Genet 32: 2023 2411-2421