PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24217942-3 2014 Liver-specific microRNA-122 (miR-122) has been shown as a key regulator of cholesterol and fatty acid metabolism in adult liver, and has recently been proposed as a sensitive and specific circulating biomarker of hepatic injury. Cholesterol 75-86 microRNA 122 Mus musculus 29-36