Expanding Treatment of Tobacco Dependence
Overview
Authors
Affiliations
Nicotine dependence is the leading preventable cause of adult morbidity and mortality in the world. New research on the treatment of this disorder ranges from studies evaluating access to treatment to studies elucidating the molecular mechanisms of nicotine addiction. As our understanding of the neurobiology of tobacco addiction grows, the number of potential therapeutic targets by which we can intervene in this pernicious disorder also increases. This paper presents an overview of recent research trends in the treatment of tobacco dependence. We review several novel mechanisms of action that may serve as therapeutic targets for the pharmacologic treatment of tobacco dependence, including drugs that affect monamine oxidase, selective nicotinic receptors, glutamate and gamma-aminobutyric acid receptors, and the endocannabinoid system. For each of these therapeutic targets, we discuss medications in development that affect these pathophysiologic mechanisms.
Ngolab J, Liu L, Zhao-Shea R, Gao G, Gardner P, Tapper A J Neurosci. 2015; 35(22):8570-8.
PMID: 26041923 PMC: 4588598. DOI: 10.1523/JNEUROSCI.4453-14.2015.
Zhao-Shea R, DeGroot S, Liu L, Vallaster M, Pang X, Su Q Nat Commun. 2015; 6:6770.
PMID: 25898242 PMC: 4405813. DOI: 10.1038/ncomms7770.
Smoking cessation: an economic analysis and review of varenicline.
Faulkner M Clinicoecon Outcomes Res. 2011; 1:25-34.
PMID: 21935304 PMC: 3169991. DOI: 10.2147/ceor.s4223.
Cannabinoid-dopamine interaction in the pathophysiology and treatment of CNS disorders.
Fernandez-Ruiz J, Hernandez M, Ramos J CNS Neurosci Ther. 2010; 16(3):e72-91.
PMID: 20406253 PMC: 6493786. DOI: 10.1111/j.1755-5949.2010.00144.x.