PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19062296-3 2009 In addition, carboxylesterases are involved in lipid homeostasis, including cholesterol metabolism and transport with a proposed role in the development of atherosclerosis. Cholesterol 76-87 carboxylesterase 1 Homo sapiens 13-30