Kassandra Allbright, John Villandre, Laura E Crotty Alexander, Michael Zhang, Kambez H Benam, John Evankovich, Melanie Königshoff, Divay Chandra
Electronic cigarette (e-cigarette) use continues to rise globally. E-cigarettes have been presented as safer alternatives to combustion cigarettes that can mitigate the harm associated with tobacco products; however, the degree to which e-cigarette use itself can lead to morbidity and mortality is not fully defined. Herein we describe how e-cigarettes function; discuss the current knowledge of the effects of e-cigarette aerosol on lung cell cytotoxicity, inflammation, anti-pathogen immune response, mucociliary clearance, oxidative stress, DNA damage, carcinogenesis, matrix remodeling, and airway hyperresponsiveness; and summarize the impact on lung diseases, including COPD, respiratory infection, lung cancer, and asthma...
April 12, 2024: European Respiratory Journal