The Hidden Dangers of Vaping on Teeth and Gums A new study published by the University of New South Wales on 30 March suggests that vaping and e cigarette use may increase the risk of cancer. The research, conducted by a team Evaluation of DNA damage through cytogenetic approach in smokers and vapers with and without nicotine compared with control group Bionatura journal E Cigarettes May Damage DNA in Oral Cells Sable Industries Inc.