PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17365745-1 2007 In view of the effect of cholecystokinin (CCK) on dopaminergic neurons in the mesolimbic "reward" pathway of the brain, its gene has been a focus in studies of dopamine-related conditions and behaviors, including smoking. Dopamine 50-58 cholecystokinin Homo sapiens 25-40 17365745-1 2007 In view of the effect of cholecystokinin (CCK) on dopaminergic neurons in the mesolimbic "reward" pathway of the brain, its gene has been a focus in studies of dopamine-related conditions and behaviors, including smoking. Dopamine 50-58 cholecystokinin Homo sapiens 42-45