Advancing the pathologic phenotype of giant axonal neuropathy: early involvement of the ocular lens.

ABSTRACT: Giant axonal neuropathy (GAN; ORPHA: 643; OMIM# 256850) is a rare, hereditary, pediatric neurodegenerative disorder associated with intracellular accumulations of intermediate filaments (IFs). GAN knockout (KO) mouse models mirror the IF dysregulation and widespread nervous system pathology seen in human GAN. Validation of therapeutic efficacy and viral vector delivery systems with these GAN KO models has provided the springboard for the development of a viral vector being delivered intrathecally in an ongoing Phase I gene therapy clinical trial for the treatment of children with GAN ( https://clinicaltrials.gov/ct2/show/NCT02362438 ). During the course of a comprehensive pathologic characterization of the GAN KO mouse, we discovered the very early and unexpected involvement of the ocular

SUBMITTER: Armao D 

PROVIDER: S-EPMC6359799 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature