Griscelli Syndrome, Type 1, also known as griscelli syndrome type 1, is related to griscelli syndrome, type 3 and griscelli syndrome, type 2, and has symptoms including seizures An important gene associated with Griscelli Syndrome, Type 1 is MYO5A (Myosin VA), and among its related pathways/superpathways are Insulin processing and Deregulation of Rab and Rab effector genes in bladder cancer. Affiliated tissues include skin and bone marrow, and related phenotypes are seizure and nystagmus