Latest research

  1. Article

    Respiratory function, functional capacity, dyspnea, and sleep quality in young adults using the IQOS heated tobacco product: a matched cross-sectional study

    • Rıdvan Aktan
    • Görkem Çetin
    • Emre Halden

    This matched cross-sectional study compared respiratory function, respiratory muscle strength, functional exercise capacity, dyspnea, and sleep quality between young IQOS users and matched control subjects. This study involved 31 young adult IQOS...

    08 October 2026
  2. Article

    Electronic cigarettes as a harm reduction strategy for combustible cigarette smoking among people in opioid use disorder treatment programs: protocol for an open-label two-arm randomized controlled trial

    • Omar El-Shahawy
    • Mohsen Abbasi-Kangevari
    • Shadi Nahvi

    Background Combustible cigarette smoking among people in opioid use disorder treatment programs is exceptionally high. Electronic cigarettes may deliver nicotine while replicating smoking rituals, offering a potential harm-reduction alternative to...

    08 October 2026 Open access
  3. Article

    Effectiveness of school-based interventions for preventing initiation and promoting cessation of (e)cigarette use among secondary school students: a systematic review

    • Anne Zijp
    • Jiska J. Aardoom
    • Eline Meijer

    Background Most initiation of smoking and vaping occurs in adolescence, making secondary schools a logical setting for prevention. While various school-based programmes targeting nicotine-containing products have been evaluated, no systematic review...

    07 October 2026 Open access
  4. Article

    Salivary biomarkers of inflammation, angiogenesis, and aging in hookah smokers, cigarette smokers, and non-smokers

    • Fernanda Rodrigues dos Santos
    • Maysa Alves Rodrigues Brandão Rangel
    • Mônica Ghislaine Oliveira Alves

    Background Hookah smoking is an increasingly prevalent form of tobacco consumption, particularly among young adults. Although conventional cigarette smoking is well established as a modulator of inflammatory and biological processes in the oral...

    06 October 2026 Open access
  5. Article

    Preliminary species-dependent growth responses of selected oral bacteria to e-cigarette Liquids and aerosol extracts: a single-species in vitro study

    • Abedelmalek Kalefh Tabnjh
    • Guglielmo Campus
    • Peter Lingström

    Background The increased use of electronic cigarettes (e-cigarettes) has raised concern regarding their potential impact on oral health. E-liquids contain a complex mixture of chemical constituents that may influence the growth of selected oral...

    06 October 2026 Open access
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