THR PubMed Research

Can switching from cigarettes to heated tobacco products reduce consequences of pulmonary infection?

Rationale: While tobacco industry data suggests that switching from combustible cigarettes to heated tobacco products (HTPs), like IQOS, may reduce the users' exposure to respiratory toxicants, it is not known if using HTPs impacts the outcomes of acute respiratory infections.

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Transient nicotine exposure in early adolescent male mice freezes their dopamine circuits in an immature state

How nicotine acts on developing neurocircuitry in adolescence to promote later addiction vulnerability remains largely unknown, but may hold the key for informing more effective intervention efforts.

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Vaping causes an acute BMI-dependent change in pulmonary blood flow

Vaping use has skyrocketed especially among young adults, however there is no consensus on how vaping impacts the lungs. We aimed to determine whether there were changes in lung function acutely after a standard vaping session or if there were differences in lung function metrics between a healthy never-vaping cohort

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E-cigarette retail outlets in Mexico: a country that bans the sale

Introduction: Restrictive e-cigarette policies have not allowed for the characterization of the sale of these tobacco products in the countries where they are implemented. This is because it is believed that there are no stores. However, the use of e-cigarettes persists in these countries.

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The more smoking the more cataract: A study on smoking, snus use and cataract in a Swedish population

Purpose: To examine the prevalence of self-reported cataract and cataract surgery, and the incidence of cataract surgery, in relation to smoking and use of the moist smokeless tobacco product snus.

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Impacts of revised smoke-free regulations under the 2020 Japan Health Promotion Act on cigarette smoking and heated tobacco product use in indoor public places and homes: findings from 2018 to 2021 International Tobacco Control (ITC) Japan Surveys

Background: In April 2020, Japan's revised Health Promotion Act (HPA) banned cigarette smoking and heated tobacco products (HTP) use in indoor public places but exempted small establishments and permitted smoking-designated/HTP-designated rooms. This pre-post study evaluated the effectiveness of the HPA.

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Analysis of cigar marketing expenditures by product category, placement strategy and geolocation in the USA, from 2017 to 2022

Significance: The marketing of cigars, little cigars and cigarillos (CLCCs) and cigar wraps is under-regulated and understudied in the USA. To describe strategies CLCC manufacturers and vendors used to advertise their products across marketing channels, we systematically tracked CLCC marketing expenditures from January 2017 to July 2022.

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Exploring the Nicotine-Parkinson's disease link - Insights from the UK Biobank

Introduction: Evidence suggests an inverse correlation between smoking and Parkinson's disease (PD), yet the mechanisms remain unclear. This study examines the changing risk relationship between smoking and PD diagnosis using alcohol consumption, another reward-driven behavior, as a comparative measure.

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