Creatine deficiency syndromes are inborn errors of metabolism resulting in a progressive encephalopathy with early onset mental retardation, extrapyramidal features, and drug resistant epilepsy. X-linked creatine deficiency syndrome is caused by mutations in SLC6A8 gene that encodes creatine transporter.
Category
Inherited metabolic disorder
Brite
Human diseases in ICD-11 classification [BR:br08403]
05 Endocrine, nutritional or metabolic diseases
Metabolic disorders
Inborn errors of metabolism
5C53 Inborn errors of energy metabolism
H02196 X-linked creatine deficiency syndrome