Autosomal Dominant Intellectual Developmental Disorder 8, also known as mental retardation, autosomal dominant 8, is related to neurodevelopmental disorder with or without hyperkinetic movements and seizures, autosomal dominant and core binding factor acute myeloid leukemia. An important gene associated with Autosomal Dominant Intellectual Developmental Disorder 8 is GRIN1 (Glutamate Ionotropic Receptor NMDA Type Subunit 1), and among its related pathways/superpathways are Homologous DNA Pairing and Strand Exchange and Endometrial cancer. Related phenotypes are homeostasis/metabolism and growth/size/body region