PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23263592-12 2013 We hypothesize that the accumulation of the DRPLA gene product with expanded polyQ sequences in the podocytes results in the dysfunction of the glomerular filtration barrier. polyglutamine 77-82 atrophin 1 Homo sapiens 44-49