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GENATLAS PHENOTYPE
last update : 05-06-2024
Symbol DEE108
Location 19p13.11
Name developmental and epileptic encephalopathy 108
Corresponding gene MAST3
Main clinical features
  • often normal early development before the onset of seizures, in the first 2 years of life, and after which developmental regression with loss of skills, particularly language; most are nonverbal or speak only a few words
  • also mildly delayed walking, unsteady gait, hypotonia, and behavioral abnormalities, such as ADHD or autism
  • Genetic determination autosomal dominant
    Function/system disorder mental retardation
    neurology
    Type disease
    Remark(s)