label: Charcot-Marie-Tooth Neuropathy X Type 1
label_lc: charcot-marie-tooth neuropathy x type 1
description: "Charcot-Marie-Tooth neuropathy that is inherited in an X-linked manner, and is associated with mutation(s) in the GJB1 gene, encoding gap junction beta-1 protein. The condition is characterized by moderate to severe motor and sensory neuropathy in males, and mild to no symptoms in females."