Perspectives on Epigenetics Alterations Associated with Smoking and Vaping. Issue 3 (23rd April 2021)

• Record Type: Journal Article
• Authors: Xie, Zidian; Rahman, Irfan; Goniewicz, Maciej L; Li, Dongmei
• Is Part Of: Function. Volume 2:Issue 3(2021)
• Publication Date: 2021-04-23
• Subjects: epigenetics -- e-cigarette -- DNA methylation -- miRNA -- lncRNA; Cell biology -- Periodicals; Medicine -- Periodicals; 616
• DOI: 10.1093/function/zqab022
• Languages: English
• ISSNs: 2633-8823

Abstract

Abstract: Epigenetic alterations, including DNA methylation, microRNA, and long noncoding RNA, play important roles in the pathogenesis of numerous respiratory health conditions and diseases. Exposure to tobacco smoking has been found to be associated with epigenetic changes in the respiratory tract. Marketed as a less harmful alternative to combustible cigarettes, electronic cigarette (e-cigarette) has rapidly gained popularity in recent years, especially among youth and young adults. Accumulative evidence from both animal and human studies has shown that e-cigarette use (vaping) is also linked to similar respiratory health conditions as observed with cigarette smoking, including wheezing, asthma, and COPD. This review aims to provide an overview of current studies on associations of smoking and vaping with epigenetic alterations in respiratory cells and provide future research directions in epigenetic studies related to vaping.