PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31349003-14 2019 The levels of MMP-2 and MMP-9/tissue inhibitors of metalloproteinases (TIMP)-1 ratio (MMP-9/ TIMP-1), also decreased significantly and the decline could be associated with TOS. tos 172-175 TIMP metallopeptidase inhibitor 1 Homo sapiens 30-78