Cigarette smoke induces microRNA dysregulation in cancers. Here, the authors show that cigarette smoke promotes the maturation of oncogenic primary miR-25 due to METTL3 hypomethylation, and mature miR-25 suppresses PH domain leucine-rich repeat protein phosphatase 2, resulting in oncogenic AKT activation in pancreatic cancer.
- Jialiang Zhang
- Ruihong Bai
- Dongxin Lin
