PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31431260-9 2019 Notably, intracellular Huntington"s disease-specific aggregates of elongated huntingtin, a well-established autophagy substrate, were significantly decreased by memantine. Memantine 161-170 huntingtin Homo sapiens 77-87