A genetic association study of glutamine-encoding DNA sequence structures, somatic CAG expansion, and DNA repair gene variants, with Huntington disease clinical outcomes

Background: Huntington disease (HD) is caused by an unstable CAG/CAA repeat expansion encoding a toxic polyglutamine tract. Here, we tested the hypotheses that HD outcomes are impacted by somatic expansion of, and polymorphisms within, the HTT CAG/CAA glutamine-encoding repeat, and DNA repair genes....

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Main Authors: Marc Ciosi, Alastair Maxwell, Sarah A. Cumming, Davina J. Hensman Moss, Asma M. Alshammari, Michael D. Flower, Alexandra Durr, Blair R. Leavitt, Raymund A.C. Roos, Peter Holmans, Lesley Jones, Douglas R. Langbehn, Seung Kwak, Sarah J. Tabrizi, Darren G. Monckton
Format: Article
Language:English
Published: Elsevier 2019-10-01
Series:EBioMedicine
Online Access:http://www.sciencedirect.com/science/article/pii/S2352396419306243