PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10880515-1 2000 Substance P (SP) analogues including [d-Arg(1),d-Trp(5,7,9), Leu(11)]SP are broad spectrum neuropeptide antagonists and potential anticancer agents, but their mechanism of action is not fully understood. D-Arginine 38-43 tachykinin 1 Mus musculus 0-11