Copy number variants (CNVs) in genes encoding metabotropic glutamate receptors (GRMs) have been previously implicated in attention-deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD). However, investigations of their role in comorbid ADHD patients suffering from coexisting neurodevelopmental disorders (NDDs), such as anxiety and ASD with or without developmental delay remains limited. To assess the enrichment of CNVs in GRM genes and their molecular interaction networks in a…
