Kennedy ’s disease (spinal and bulbar muscular atrophy): a clinically oriented review of a rare disease

AbstractSpinal and bulbar muscular atrophy (SBMA), also known as Kennedy ’s disease, is a rare, X-linked hereditary lower motor neuron disease, characterized by progressive muscular weakness. An expanded trinucleotide repeat (CAG > 37) in the androgen receptor gene (AR), encoding glutamine, is the mutation responsible for Kennedy’s disease. Toxicity of this mutant protein affects both motor neurons and muscles. In this review, we provide a comprehensive, clinically oriented overview of the current literature regarding Ken nedy’s disease, highlighting gaps in our knowledge that remain to be addressed in further research. Kennedy’s disease mimics are also discussed, as are ongoing and recently completed therapeutic endeavours.

http://link.springer.com/10.1007/s00415-018-8968-7

Source: Journal of Neurology - July 13, 2018 Category: Neurology Source Type: research