Intellectual Developmental Disorder, Autosomal Dominant 38, also known as psychomotor retardation, epilepsy, and language disability syndrome, is related to immunodeficiency 51 and developmental and epileptic encephalopathy 33. An important gene associated with Intellectual Developmental Disorder, Autosomal Dominant 38 is EEF1A2 (Eukaryotic Translation Elongation Factor 1 Alpha 2), and among its related pathways/superpathways are Triacylglyceride synthesis and Photodynamic therapy-induced unfolded protein response. Affiliated tissues include eye and brain, and related phenotypes are global developmental delay and depressed nasal bridge