PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18296444-0 2008 Protein kinase C-epsilon regulates sphingosine 1-phosphate-mediated migration of human lung endothelial cells through activation of phospholipase D2, protein kinase C-zeta, and Rac1. sphingosine 1-phosphate 35-58 phospholipase D2 Homo sapiens 132-148