Recent advances in molecular therapies for neurological disease: triplet repeat disorders.

ABSTRACT: Triplet repeat diseases (TRDs) are caused by pathogenic expansions of trinucleotide sequence repeats within coding and non-coding regions of different genes. They are typically progressive, very disabling and frequently involve the nervous system. Currently available symptomatic therapies provide modest benefit at best. The development of interventions that interfere with the natural history of these diseases is a priority. A common pathogenic process shared by most TRDs is the presence of toxicity from the messenger RNA or protein encoded by the gene harboring the abnormal expansion. Strategies to interfere with the expression of these genes using different molecular approaches are being pursued and have reached the clinical stage. This review will summarize the significant progress made

SUBMITTER: Gonzalez-Alegre P 

PROVIDER: S-EPMC6796999 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature