» Articles » PMID: 23684991

A Mechanistic Hypothesis of the Factors That Enhance Vulnerability to Nicotine Use in Females

Overview
Specialties Neurology
Pharmacology
Date 2013 May 21
PMID 23684991
Citations 42
Authors
Affiliations
Soon will be listed here.
Abstract

Women are particularly more vulnerable to tobacco use than men. This review proposes a unifying hypothesis that females experience greater rewarding effects of nicotine and more intense stress produced by withdrawal than males. We also provide a neural framework whereby estrogen promotes greater rewarding effects of nicotine in females via enhanced dopamine release in the nucleus accumbens (NAcc). During withdrawal, we suggest that corticotropin-releasing factor (CRF) stress systems are sensitized and promote a greater suppression of dopamine release in the NAcc of females versus males. Taken together, females display enhanced nicotine reward via estrogen and amplified effects of withdrawal via stress systems. Although this framework focuses on sex differences in adult rats, it is also applied to adolescent females who display enhanced rewarding effects of nicotine, but reduced effects of withdrawal from this drug. Since females experience strong rewarding effects of nicotine, a clinical implication of our hypothesis is that specific strategies to prevent smoking initiation among females are critical. Also, anxiolytic medications may be more effective in females that experience intense stress during withdrawal. Furthermore, medications that target withdrawal should not be applied in a unilateral manner across age and sex, given that nicotine withdrawal is lower during adolescence. This review highlights key factors that promote nicotine use in females, and future studies on sex-dependent interactions of stress and reward systems are needed to test our mechanistic hypotheses. Future studies in this area will have important translational value toward reducing health disparities produced by nicotine use in females. This article is part of a Special Issue entitled 'NIDA 40th Anniversary Issue'.

Citing Articles

Sex-specific associations of serum cotinine levels with depressive symptoms and sleep disorders in American adults: NHANES 2007-2014.

Yang H, Liu Y, Huang Z, Deng G Front Psychiatry. 2024; 15:1434116.

PMID: 39720428 PMC: 11666554. DOI: 10.3389/fpsyt.2024.1434116.


A protocol for modifying progesterone to increase postpartum cigarette smoking abstinence and reduce secondhand smoke exposure in infants.

Abdelwahab N, Allen A, Harrison K, Petersen A, Allen S Contemp Clin Trials Commun. 2024; 42:101389.

PMID: 39618477 PMC: 11607600. DOI: 10.1016/j.conctc.2024.101389.


Sex differences in the roles of nicotine use and puberty on youth C-reactive protein levels: Effects above and beyond adversity.

Pham H, Lanza S, Claus E, Heim C, Noll J, Shenk C Brain Behav Immun Health. 2024; 40:100841.

PMID: 39252982 PMC: 11381809. DOI: 10.1016/j.bbih.2024.100841.


Fluorocitrate inhibition of astrocytes reduces nicotine self-administration and alters extracellular levels of glutamate and dopamine within the nucleus accumbens in male wistar rats.

Tan X, Neslund E, Fentis K, Ding Z Neuropharmacology. 2024; 255:110001.

PMID: 38750804 PMC: 11156530. DOI: 10.1016/j.neuropharm.2024.110001.


Factors influencing JUUL e-cigarette nicotine vapour-induced reward, withdrawal, pharmacokinetics and brain connectivity in rats: sex matters.

Frie J, McCunn P, Eed A, Hassan A, Luciani K, Chen C Neuropsychopharmacology. 2023; 49(5):782-795.

PMID: 38057369 PMC: 10948865. DOI: 10.1038/s41386-023-01773-3.


References
1.
Rhodes M, Kennell J, Belz E, Czambel R, Rubin R . Rat estrous cycle influences the sexual diergism of HPA axis stimulation by nicotine. Brain Res Bull. 2004; 64(3):205-13. DOI: 10.1016/j.brainresbull.2004.06.011. View

2.
Carroll M, Anker J, Perry J . Modeling risk factors for nicotine and other drug abuse in the preclinical laboratory. Drug Alcohol Depend. 2009; 104 Suppl 1:S70-8. DOI: 10.1016/j.drugalcdep.2008.11.011. View

3.
Pogun S . Sex differences in brain and behavior: emphasis on nicotine, nitric oxide and place learning. Int J Psychophysiol. 2001; 42(2):195-208. DOI: 10.1016/s0167-8760(01)00168-4. View

4.
Skwara A, Karwoski T, Czambel R, Rubin R, Rhodes M . Influence of environmental enrichment on hypothalamic-pituitary-adrenal (HPA) responses to single-dose nicotine, continuous nicotine by osmotic mini-pumps, and nicotine withdrawal by mecamylamine in male and female rats. Behav Brain Res. 2012; 234(1):1-10. PMC: 3417336. DOI: 10.1016/j.bbr.2012.06.003. View

5.
Brielmaier J, Mcdonald C, Smith R . Nicotine place preference in a biased conditioned place preference design. Pharmacol Biochem Behav. 2007; 89(1):94-100. DOI: 10.1016/j.pbb.2007.11.005. View