PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22654823-4	2011	Over the years we have reported that, unlike other neurosteroids, DHEA biosynthesis in rat, bovine, and human brain is mediated by an oxidative stress-mediated mechanism, independent of the cytochrome P450 17alpha-hydroxylase/17,20-lyase (CYP17A1) enzyme activity found in the periphery.	Dehydroepiandrosterone	66-70	cytochrome P450 family 17 subfamily A member 1	Homo sapiens	239-246