Charcot-Marie-Tooth Disease Type 2a2a, also known as autosomal dominant axonal charcot-marie-tooth disease type 2a2, is related to hereditary sensory neuropathy and charcot-marie-tooth disease, demyelinating, type 1b. An important gene associated with Charcot-Marie-Tooth Disease Type 2a2a is MFN2 (Mitofusin 2), and among its related pathways/superpathways is Intracellular trafficking proteins involved in CMT neuropathy. Affiliated tissues include brain, and related phenotypes are nervous system and behavior/neurological