E cigarette smoke damages DNA and reduces repair activity in mouse lung, heart, and bladder as well as in human lung and bladder cells PNAS Vaping and the use of e cigarettes are likely to cause cancer, according to a new study published by the University of New South Wales on 30 March. The study, which brought together E cigarettes Cancer Council NSW DNA damage within oral cells similar among never smoking vapers and current smokers Hospital Pharmacy EuropeHospital Pharmacy Europe