PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24771866-0 2014 On the formation of 7-ketocholesterol from 7-dehydrocholesterol in patients with CTX and SLO. 7-ketocholesterol 20-37 cytochrome P450 family 27 subfamily A member 1 Homo sapiens 81-84 24771866-5 2014 In accord with this hypothesis, two patients with CTX were found to have increased levels of 7-ketocholesterol and 7-dehydrocholesterol, as well as a significant level of cholesterol-7,8-epoxide. 7-ketocholesterol 93-110 cytochrome P450 family 27 subfamily A member 1 Homo sapiens 50-53