PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21244430-4 2011 The IL-1beta treatment also allowed LPA to activate Rac1. lysophosphatidic acid 36-39 Rac family small GTPase 1 Rattus norvegicus 52-56 17035298-5 2007 Lysophosphatidic acid, but not lysophosphatidylcholine or lysophosphatidylserine, also promoted translocation and membrane association of Rac1. lysophosphatidic acid 0-21 Rac family small GTPase 1 Rattus norvegicus 138-142