DNAH8 and peripheral neuropathy: One proposed mechanism is mucinous infiltration of the tissues surrounding the nerve.5,7,21 Another possible explanation is impaired Na+/K+ pump function due to reduced ATPase activity in SH, which may disrupt axonal transport and lead to peripheral neuropathy.5,7 Although UNE is a common entrapment mononeuropathy, only one patient in this study showed electrophysiological findings consistent with subclinical UNE.