PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26807959-13 2016 Furthermore, ibogaine has been shown to interact with the acetylcholine, serotonin and dopamine systems; it alters the expression of several proteins including substance P, brain-derived neurotrophic factor (BDNF), c-fos and egr-1. Ibogaine 13-21 early growth response 1 Homo sapiens 225-230