E cigarettes with cigarette like nicotine delivery reduce exposure to carcinogen Penn State University First genome wide comparison of vapers and smokers finds similar DNA changes linked to disease risk Genetic evidence that e cigarettes increase cancer (and other disease) risk among young adults Stanton Glantz blog A new paper by Australian researchers definitively puts on the record that vaping is likely to cause lung and oral cancer, so we chatted to two of the academics behind it. , Video by Lia Walsh.,