ArticleNicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco2021
Flavors Enhance Nicotine Vapor Self-administration in Male Mice.
Article in Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
50 citing papers in PubMed, 1 synthesis or guideline pooled it, 74 citations in OpenAlex.
- The Role of Nicotine and Flavor in the Abuse Potential and Appeal of Electronic Cigarettes for Adult Current and Former Cigarette and Electronic Cigarette Users: A Systematic Review.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022Pooled it
- Synthetic cooling agents enhance nicotine reinforcement and mesolimbic dopamine signaling.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Article
- Chronic nicotine vapor-induced enhancement of ethanol drinking-in-the-dark is associated with reduced medial prefrontal cortical activity.Psychopharmacology · 2026Article
- Identifying Salient Beliefs Underlying Young Adults' Flavored E-Cigarette Use to Inform Campaign Development: Results from an Elicitation Survey.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2026Article
- Effects of commercial unflavored and vanilla-flavored e-liquids on nicotine intake and withdrawal.bioRxiv : the preprint server for biology · 2026Article
- 6-Methyl nicotine and nicotine have similar thermoregulatory and reinforcing effects in middle aged female rats with a history of nicotine vapor self-administration.Pharmacology, biochemistry, and behavior · 2026Article
- A novel self-inhaled nicotine exposure system in murine models reveals age-dependent metabolic effects of nicotine.Cell & bioscience · 2025Article
- Impact of chemical flavorants on reinforcement-related behavior in an adolescent mouse model of vaping self-administration.The Journal of pharmacology and experimental therapeutics · 2025Article
- Characterization of a novel oronasal-restricted nicotine vaping self-administration model in mice.Neuropharmacology · 2025Article
- The influence of high-fat diet on nicotine vapor self-administration, neuronal excitability, and leptin levels in adult mice.Physiology & behavior · 2025Article
- Prevalence, Knowledge, Attitudes, and Perceptions About E-Cigarette Smoking Among Students in the Dental Fields in Jordan.International journal of dentistry · 2025Article
- Age-dependent effects of vaping on the prefrontal cortex, ventral tegmental area, and nucleus accumbens.Communications biology · 2024Article
- Voluntary nicotine consumption and reward in a subset of diversity outbred founder strains.Journal of psychopharmacology (Oxford, England) · 2024Article
- Enhancing translation: A need to leverage complex preclinical models of addictive drugs to accelerate substance use treatment options.Pharmacology, biochemistry, and behavior · 2024Review
- Sex Differences in Response-Contingent Cannabis Vapor Administration During Adolescence Mediate Enduring Effects on Behavioral Flexibility and Prefrontal Microglia Activation in Rats.Cannabis and cannabinoid research · 2024Article
- Article
- Adult Consequences of Repeated Nicotine Vapor Inhalation in Adolescent Rats.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2024Article
- Factors influencing JUUL e-cigarette nicotine vapour-induced reward, withdrawal, pharmacokinetics and brain connectivity in rats: sex matters.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024Article
- Adult consequences of repeated nicotine and ΔPsychopharmacology · 2024Article
- The Impact of High or Low Doses of Nicotine in a Mouse Model of Vapor Self-Administration.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
introductionAlthough the use of combustible cigarettes has decreased in many urban regions of America, the use of electronic nicotine delivery systems (ENDS) has dramatically increased. ENDS, or electronic cigarettes (e-cigarettes), differ from combustible cigarettes given that there are no restrictions on flavorant additives in e-liquids. With 95% of ENDS users vaping flavored e-liquids, it is critical to understand how flavors alter vaping-related behaviors. We have previously shown that menthol and green apple flavors enhance nicotine reward-related behavior in a mouse model and in the present study have investigated how menthol and green apple flavors alter e-Vape self-administration behavior in male mice.
methodsAdult C57/BL6J male mice were used in vapor-inhalation self-administration assays. Mice were assigned vaping e-liquids (6 mg/mL nicotine with or without menthol or green apple flavor) to escalate on a fixed-ratio 1 (FR1) schedule in daily 3-hour sessions to examine initiation-related behaviors. Following escalation, mice were transitioned to a FR3 and progressive ratio schedules in 3-hour sessions to examine reinforcement-related behaviors.
resultsHere we observed that male mice exhibited increased rates of self-administration escalation on a FR1 schedule when assigned to flavored e-liquids. Upon transition to FR3, mice continued to exhibit enhanced levels of reinforcement with flavored e-liquids. We also observed that mice self-administer zero-nicotine green apple flavored e-liquids.
conclusionsThese data provide additional evidence that ENDS flavors enhance vaping-related initiation and reinforcement-related behavior and promote the need to continue investigating the role ENDS flavors play in vaping-related behaviors. IMPLICATIONS: There has been much discussion recently regarding the impact of flavors on vaping-related behavior. Our study here shows that flavors significantly enhance the acquisition and reinforcement of vaping-related behavior. This suggests that flavors in electronic nicotine delivery systems significantly increase the risk of addiction-related behaviors among users of vaping products.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.