title: Trinucleotide repeats and protein folding and disease: the perspective from studies with the androgen receptor.
abstract: The androgen receptor (AR), a ligand activated transcription factor plays a number of roles in reproduction, homeostasis and pathogenesis of disease. It has two major polymorphic sequences; a polyglutamine and a polyglycine repeat that determine the length of the protein and influence receptor folding, structure and function. Here, we review the role the folding of the AR plays in the pathogenesis of spinal-bulbar muscular atrophy (SBMA), a neuromuscular degenerative disease arising from expansion of the polyglutamine repeat. We discuss current management for SBMA patients and how research on AR structure function may lead to future drug treatments.
authors.affiliation: School of Medical Sciences, Cell, Developmental & Cancer Biology Programme, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, Scotland, UK.
authors.forename: Folake A
authors.initials: FA
authors.lastname: Orafidiya
authors.affiliation: School of Medical Sciences, Cell, Developmental & Cancer Biology Programme, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, Scotland, UK.
authors.forename: Iain J
authors.initials: IJ
authors.lastname: McEwan