Neutrophil extracellular traps and cardiovascular disease: Associations and potential therapeutic approaches
Yiyue Tang1, Yang Jiao2, Xiaohua An3
1Department of Cardiovascular Medicine, The First People's Hospital of Zunyi(The Third Affiliated Hospital of Zunyi Medical University), Zunyi, Guizhou, China; Zunyi Medical University, Zunyi, Guizhou, China.
Abstract:
Cardiovascular disease (CVD) is a significant global health concern, ranking among the top five causes of disability-adjusted life-years (DALY) in 190 countries and territories. Neutrophils, key players in the innate immune system, combat infections by releasing neutrophil extracellular traps (NETs) composed of DNA, histones, elastase, myeloperoxidase, and antimicrobial peptides. This paper explores the relationship between NETs and cardiovascular diseases, focusing on conditions such as heart failure, pulmonary hypertension, atrial fibrillation, and ischemia-reperfusion injury. Particularly, it delves into the impact of NETs on atrial fibrillation and pulmonary hypertension, as well as the role of myeloperoxidase (MPO) and neutrophil elastase (NE) in these diseases. Furthermore, the potential of targeting NETs for the treatment of cardiovascular diseases is discussed.
