Modulating Neurotrophin Receptor Signaling as a Therapeutic Strategy for Huntington's Disease.

ABSTRACT: Huntington's disease (HD) is an autosomal dominant neurodegenerative disorder caused by CAG repeat expansions in the IT15 gene which encodes the huntingtin (HTT) protein. Currently, no treatments capable of preventing or slowing disease progression exist. Disease modifying therapeutics for HD would be expected to target a comprehensive set of degenerative processes given the diverse mechanisms contributing to HD pathogenesis including neuroinflammation, excitotoxicity, and transcription dysregulation. A major contributor to HD-related degeneration is mutant HTT-induced loss of neurotrophic support. Thus, neurotrophin (NT) receptors have emerged as therapeutic targets in HD. The considerable overlap between NT signaling networks and those dysregulated by mutant HTT provides strong theoretic

SUBMITTER: Simmons DA 

PROVIDER: S-EPMC5757655 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature