Article
Prenatal flutamide enhances survival in a myogenic mouse model of spinal bulbar muscular atrophy.
Neuro-degenerative diseases - 1 Jan 2011
Johansen Jamie A, Troxell-Smith Sandra M, Yu Zhigang, Mo Kaiguo, Monks D Ashley, Lieberman Andrew P, Breedlove S Marc, Jordan Cynthia L
Abstract excerpt
BACKGROUND: Spinal bulbar muscular atrophy (SBMA) is caused by a CAG repeat expansion mutation in the androgen receptor (AR) gene, and mutant AR is presumed to act in motoneurons to cause SBMA. However, we found that mice overexpressing wild-type (wt) AR solely in skeletal muscle fibers display the same androgen-dependent disease phenotype as when mutant AR is broadly expressed, challenging the assumptions that...
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