Can vaping cause changes in our cells? Cancer Research UK accused of 'fat shaming' over obesity smoking campaign 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 Protective cells in the lungs of ex smokers could explain why quitting smoking reduces the risk of developing lung cancer later in life. Stopping smoking completely is the best thing you can do Study title Misconceptions Over The Safety Of Vaping and E Cigs Is Risking Lives Ecigclick