title: Neurobiological Bases of Cue- and Nicotine-induced Reinstatement of Nicotine Seeking: Implications for the Development of Smoking Cessation Medications.
abstract: A better understanding of the neurobiological factors that contribute to relapse to smoking is needed for the development of efficacious smoking cessation medications. Reinstatement procedures allow the preclinical assessment of several factors that contribute to relapse in humans, including re-exposure to nicotine via tobacco smoking and the presentation of stimuli that were previously associated with nicotine administration (i.e., conditioned stimuli). This review provides an integrated discussion of the results of animal studies that used reinstatement procedures to assess the efficacy of pharmacologically targeting various neurotransmitter systems in attenuating the cue- and nicotine-induced reinstatement of nicotine seeking. The results of these animal studies have increased our understanding of the neurobiological processes that mediate the conditioned effects of stimuli that trigger reinstatement to nicotine seeking. Thus, these findings provide important insights into the neurobiological substrates that modulate relapse to tobacco smoking in humans and the ongoing search for novel efficacious smoking cessation medications.
authors: Department of Psychiatry, School of Medicine, University of California San Diego, La Jolla, CA, USA.
authors: Astrid K
authors: AK
authors: Stoker
authors: Athina
authors: A
authors: Markou
mesh_terms: D000818:Animals; D016739:Behavior, Addictive / Q000188:drug therapy*; D001522:Behavior, Animal / Q000187:drug effects*; D003463:Cues; D009538:Nicotine / Q000494:pharmacology*; D016540:Smoking Cessation
chemical_list: D009538:Nicotine