PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22404622-2	2012	In this study, we have shown that pharmacologic concentration (1mm) of melatonin significantly reduced cell migration and invasion of T98G and U251 glioma cells after 24-hr treatment and inhibited expression of matrix metalloproteinase 2 (MMP 2) and MMP 9.	Melatonin	71-80	matrix metallopeptidase 9	Homo sapiens	250-255