PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27095017-11 2016 It also suggests that nicotine non-specific elements of the smoking experience have an important role in regulating MOR-mediated neurotransmission, and in turn modulating withdrawal-induced craving ratings. Nicotine 22-30 opioid receptor mu 1 Homo sapiens 116-119