PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 21750375-7 2011 We also found significantly reduced PreP activity in the mitochondrial matrix of AD transgenic mouse brains (Tg mAbetaPP and Tg mAbetaPP/ABAD) when compared to non-transgenic aged-matched mice. mabetapp 112-120 prolyl endopeptidase Mus musculus 36-40