PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22720173-1 2012 Spinal and bulbar muscular atrophy (SBMA) is the first member identified among polyglutamine diseases characterized by slowly progressive muscle weakness and atrophy of the bulbar, facial, and limb muscles pathologically associated with motor neuron loss in the spinal cord and brainstem. polyglutamine 79-92 androgen receptor Homo sapiens 36-40