Galloway-Mowat Syndrome, also known as galloway mowat syndrome, is related to galloway-mowat syndrome 1 and galloway-mowat syndrome 2. An important gene associated with Galloway-Mowat Syndrome is OSGEP (O-Sialoglycoprotein Endopeptidase), and among its related pathways/superpathways are Processing of Capped Intron-Containing Pre-mRNA and Gene Silencing by RNA. Affiliated tissues include brain and kidney, and related phenotypes are global developmental delay and microcephaly