Mechanisms of E Cigarette Vape Induced Epithelial Cell Damage New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking E cigarettes: 'cancer risk close to zero' The Mail & Guardian E cigarette users are exposed to potentially harmful levels of metal linked to DNA damage UCR News UC Riverside E cigarettes: Facts, stats and regulations A 2026 scientific review linked vaping to lung and oral cancer related cellular changes, including DNA damage, oxidative stress, and inflammation in human tissue samples. E cigarette aerosol contains nicotine derived nitrosamines, volatile organic