PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9228043-11 1997 Furthermore, the suppression of CYP2C11 by C2-Cer (and C2-DHCer) is probably mediated by free sphingoid bases, rather than the short chain Cer directly, because both are hydrolyzed by hepatocytes and increase cellular levels of sphingosine and sphinganine. safingol 244-255 cytochrome P450, subfamily 2, polypeptide 11 Rattus norvegicus 32-39