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Adolescent mental health problems are predicative of future problems such as depression, anxiety, ADHD, compulsive disorder, and substance use. Previous studies show that in emerging adulthood, the high prevalence and associated burdens of psychopathology increase vulnerability to disorders. These diagnoses are less common but are more severe and chronic (Tanner

Adolescent mental health problems are predicative of future problems such as depression, anxiety, ADHD, compulsive disorder, and substance use. Previous studies show that in emerging adulthood, the high prevalence and associated burdens of psychopathology increase vulnerability to disorders. These diagnoses are less common but are more severe and chronic (Tanner et al., 2009). The causes of these disorders are still being explored with recent studies showing that these mental health problems are genetically influenced. This makes understanding which gene that corresponds to what biological system is important in determining mental health. From recent studies, genes that code for calcium channels are good candidates for mental health problems. These voltage-gated channels are important mediators for physiological functions in the central nervous system and their activation provides unique responses within the brain. In a previous study, it supports the association of polymorphisms in calcium and potassium channels with the genetic risk for bipolar disorders and other mental illness (Imbrici et al., 2013). The purpose of the study was to examine if calcium channel genes influence childhood psychiatric symptoms. The first goal of this study was to form a polygenic risk score representing genetic influence on calcium channels. The second goal was to use this risk score in genetic association analyses to understand genetic risk for childhood psychopathology. Overall, the study did accomplish the goal as a polygenic risk score was created and was used to examine genetic association with child psychopathology. Based on the results, the polygenic risk score was not correlated with either parent or child- reported symptoms; however, results did show that disorders were related to each other and differed by race.
ContributorsTang, Derek (Author) / Lemery, Kathryn (Thesis director) / Gipson-Reichardt, Cassandra (Committee member) / Elam, Kit (Committee member) / School of Life Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05