PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21079976-5	2011	Semi-quantitative RT-PCR analysis showed that the depigmentation effect of mefenamic acid and nimesulide might be due to the inhibition of tyrosinase gene transcription.	nimesulide	94-104	tyrosinase	Mus musculus	139-149