Author(s): Boudreau RL, Davidson BL
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Abstract RNA interference (RNAi) is a process of sequence-specific gene silencing and serves as a powerful molecular tool to manipulate gene expression in vitro and in vivo. RNAi technologies have been applied to study gene function and validate drug targets. Researchers are investigating RNAi-based compounds as novel therapeutics to treat a variety of human diseases that are currently lacking sufficient treatment. To date, numerous studies support that RNAi therapeutics can improve disease phenotypes in various rodent models of human disease. Here, we focus on the development of RNAi-based therapies aimed at treating neurological disorders for which reduction of mutant or toxic gene expression may provide clinical benefit. We review RNAi-based gene-silencing strategies, proof-of-concept studies testing therapeutic RNAi for CNS disorders, and highlight the most recent research aimed at transitioning RNAi-based therapeutics toward clinical trials. Copyright (c) 2010 Elsevier B.V. All rights reserved.
This article was published in Brain Res
and referenced in Cell & Developmental Biology