PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9152022-5	1997	Clones expressing K18 alone, or together with K8, displayed a reduced ability to grow in soft agar and decreased motility when compared to control, or K8/19 expressing cells.	Agar	94-98	keratin 18	Homo sapiens	18-21