Rab18 Deficiency is related to warburg micro syndrome 1 and spastic cerebral palsy. An important gene associated with Rab18 Deficiency is RAB18 (RAB18, Member RAS Oncogene Family), and among its related pathways/superpathways are Vesicle-mediated transport and COPI-independent Golgi-to-ER retrograde traffic. Affiliated tissues include eye and brain.