NOTCH2NLC-related disorders: the widening spectrum and genotype–phenotype correlation

Abstract excerpt

GGC repeat expansion in the 5′ untranslated region of NOTCH2NLC is the most common causative factor in neuronal intranuclear inclusion disease (NIID) in Asians. Such expanded GGC repeats have been identified in patients with leukoencephalopathy, essential tremor (ET), multiple system atrophy, Parkinson’s disease (PD), amyotrophic lateral sclerosis and oculopharyngodistal myopathy (OPDM). Herein, we review the...