Autosomal recessive mental retardation with variant lissencephaly (MRT34) Mental retardation, anterior maxillary protrusion, and strabismus (MRAMS) Hyperphosphatasia with mental retardation syndrome [DS:H01488]
Description
Mental retardation (MR) is a neurodevelopmental disorder characterized by low intelligence quotient (IQ) and deficits in adaptive behaviors. To date, several genes have been identified for autosomal recessive mental retardation (ARMR). These genes have a variety of functions and participate in multiple biochemical pathways. ARMR is subdivided into syndromic and non-syndromic forms, depending on whether further abnormalities are found or not. Syndromic ARMR is characterized by recognizable dysmorphic features, neurological complications, and/or metabolic abnormalities.
Category
Mental and behavioural disorder
Brite
Human diseases in ICD-11 classification [BR:br08403]
06 Mental, behavioural or neurodevelopmental disorders
Neurodevelopmental disorders
6A00 Disorders of intellectual development
H01911 Syndromic autosomal recessive mental retardation
Di Donato N, Jean YY, Maga AM, Krewson BD, Shupp AB, Avrutsky MI, Roy A, Collins S, Olds C, Willert RA, Czaja AM, Johnson R, Stover JA, Gottlieb S, Bartholdi D, Rauch A, Goldstein A, Boyd-Kyle V, Aldinger KA, Mirzaa GM, Nissen A, Brigatti KW, Puffenberger EG, Millen KJ, Strauss KA, Dobyns WB, Troy CM, Jinks RN
Title
Mutations in CRADD Result in Reduced Caspase-2-Mediated Neuronal Apoptosis and Cause Megalencephaly with a Rare Lissencephaly Variant.