PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16168844-9	2005	Western blot analysis demonstrated that celecoxib downregulated the expression of Ku70 protein and inhibited the kinase activity of DNA-PKcs, which are involved in the double-stranded DNA-break repair machinery.	Celecoxib	40-49	protein kinase, DNA-activated, catalytic subunit	Homo sapiens	132-140	
16168844-10	2005	By EMSA, it was further shown that celecoxib reduced DNA-binding activity of Ku/DNA-PKcs protein complex.	Celecoxib	35-44	protein kinase, DNA-activated, catalytic subunit	Homo sapiens	80-88