Amyotrophic Lateral Sclerosis Type 15, also known as amyotrophic lateral sclerosis 15, with or without frontotemporal dementia, is related to amyotrophic lateral sclerosis 15 with or without frontotemporal dementia and amyotrophic lateral sclerosis 7, and has symptoms including athetosis and dystonia. An important gene associated with Amyotrophic Lateral Sclerosis Type 15 is UBQLN2 (Ubiquilin 2), and among its related pathways/superpathways is Amyotrophic lateral sclerosis (ALS). Affiliated tissues include salivary gland and endothelial, and related phenotypes are nervous system and homeostasis/metabolism