PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18181979-1 2008 BACKGROUND: In the last two decades, there has been an increasing use of isotretinoin (13-cis-retinoic acid or 13-CRA) for treatment of severe, and recently mild and moderate, acne in Westernized populations. Isotretinoin 73-85 myotubularin related protein 11 Homo sapiens 114-117 18181979-8 2008 RESULTS: In both groups, isotretinoin supplementation caused a dramatic increase in the circulating concentration of 13-CRA and its derivatives. Isotretinoin 25-37 myotubularin related protein 11 Homo sapiens 120-123