Gene Therapeutic Reversal of Peripheral Olfactory Impairment in Bardet-Biedl Syndrome.

ABSTRACT: Olfactory dysfunction is a pervasive but underappreciated health concern that affects personal safety and quality of life. Patients with olfactory dysfunctions have limited therapeutic options, particularly those involving congenital diseases. Bardet-Biedl syndrome (BBS) is one such disorder, where olfactory loss and other symptoms manifest from defective cilium morphology and/or function in various cell types/tissues. Olfactory sensory neurons (OSNs) of BBS mutant mice lack the capacity to build/maintain cilia, rendering the cells incapable of odor detection. Here we examined OSN cilium defects in Bbs1 mutant mice and assessed the utility of gene therapy to restore ciliation and function in young and adult mice. Bbs1 mutant mice possessed short residual OSN cilia in which BBSome protein t

SUBMITTER: Williams CL 

PROVIDER: S-EPMC5383630 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature