Health effects of electronic cigarettes Wikipedia Cigarette smoke induced lung inflammation in COPD mediated via CCR1 JAK STAT NF B pathway Figure f2 Aging A new study published in Nicotine & Tobacco Research found that those using e cigarettes alone were more than twice as likely to develop COPD than people who didn't use any tobacco products, Vaping and COPD E cigarette use increases risk for developing major respiratory diseases