Charcot-Marie-Tooth Disease, Axonal, Type 2j, also known as charcot-marie-tooth disease, type 2j, is related to hereditary sensory neuropathy and polyneuropathy. An important gene associated with Charcot-Marie-Tooth Disease, Axonal, Type 2j is MPZ (Myelin Protein Zero), and among its related pathways/superpathways are Intracellular trafficking proteins involved in CMT neuropathy and EGR2 and SOX10-mediated initiation of Schwann cell myelination. Affiliated tissues include peripheral nerve, and related phenotypes are recurrent coughing spasms and dysphagia