Researchers now warn that nicotine based e cigarettes are likely carcinogenic, meaning they have the potential to cause cancer, specifically in the lungs and mouth. Learn more in our weekly news roundup. https: t.co i4xGiCxD0t Does E Cigarette Cause Cancer? Exploring Health Risks and Comparisons to Smoking SMOKO E Cigarettes How Can Smoking and Vaping Impact Cancer? Urology Care Foundation E Cigarettes Promote Macrophage Tumor Cells Crosstalk: Focus on Breast Carcinoma Progression and Lung Metastasis E Cigarette Smoke Causes Lung Cancer in Mice NYU Langone News Switching to E Cigarettes Did not Prevent His Lung Cancer Death