Article
Interaction between the serotonin transporter gene and neuroticism in cigarette smoking behavior.
Molecular psychiatry - 1 Mar 2000
Hu S, Brody C L, Fisher C, Gunzerath L, Nelson M L, Sabol S Z, Sirota L A, Marcus S E, Greenberg B D, Murphy D L, Hamer D H
Abstract excerpt
Cigarette smoking behavior is influenced by both personality traits and inherited factors. Previous research showed that neuroticism-a broad personality domain that includes anxiety, depression, impulsiveness and vulnerability-increases the risk of being a smoker, primarily because of difficulty in quitting. Neuroticism has also been associated with the 5-HTTLPR, a functional polymorphism in the promoter for the...
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