Background: Schizophrenia is a neurodevelopmental disorder, and risk genes are thought to act through disruption of brain development. Several genetic studies have identified dystrobrevin-binding protein 1 (DTNBP1, also known as dysbindin) as a potential susceptibility gene for schizophrenia, but its impact on brain development is poorly understood. The present investigation examined for the first time the effects of DTNBP1 on brain structure in children. Our hypothesis was that a genetic variation in DTNBP1 (i.e., the single nucleotide polymorphism rs2619538) would be associated with differences in both gray and white matter brain regions previously implicated in schizophrenia. Methods: Magnetic resonance imaging and voxel-based morphometry were used to examine brain structure in 52 male children aged between 10 and 12 years. Statistical inferences on the effects of DTNBP1 genotype on gray and white matter volume (GMV and WMV) were made at p
CITATION STYLE
Tognin, S., Viding, E., McCrory, E. J., Taylor, L., O’Donovan, M. C., McGuire, P., & Mechelli, A. (2011). Effects of DTNBP1 genotype on brain development in children. Journal of Child Psychology and Psychiatry and Allied Disciplines, 52(12), 1287–1294. https://doi.org/10.1111/j.1469-7610.2011.02427.x
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