Pilot phenotype and natural history study of hereditary neuropathies caused by mutations in the HSPB1 gene.

ABSTRACT: Mutations in HSPB1 are one of the commonest causes of distal Hereditary Motor Neuropathy (dHMN). Transgenic mouse models of the disease have identified HDAC6 inhibitors as promising treatments for the condition paving the way for human trials. A detailed phenotype and natural history study of HSPB1 neuropathy is therefore required in order to inform the duration and outcome measures of any future trials. Clinical and neurophysiological data and lower limb muscle MRI were collected both prospectively and retrospectively from patients with mutations in HSPB1. The natural history was assessed by recording the weighted Charcot-Marie-Tooth Examination Score (CMTES) at annual intervals in a subset of patients. 20 patients from 14 families were recruited into the study. The average age of onset w

SUBMITTER: Rossor AM 

PROVIDER: S-EPMC5260843 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature