PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32060059-4 2020 The signalling mechanism underlying increased degranulation involved Rac2 activation, subsequently resulting in proteinase-activated receptor 2 activation by serine proteinases and enhanced reactive oxygen species production. cholecystokinin C-terminal flanking peptide 158-164 F2R like trypsin receptor 1 Homo sapiens 112-143