“…Point mutations in the PMP22 gene, as well as DNA duplication in the region of this gene, are some of the main causes of the disease development. Both of these reasons are associated with impaired peripheral myelination and, depending on the degree of damage, can lead to slow down conduction in nerve fibers, impaired mobility of the limbs and, later, to its deformation [ 4 , 5 , 6 , 7 ].…”