PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24831964-9 2014 Concomitantly, the expression of amyloid precursor protein (APP) was up-regulated, while amyloid-beta-degrading enzyme neprilysin was down-regulated in SiNP-treated cells. sinp 152-156 membrane metalloendopeptidase Homo sapiens 119-129