Basic & Clinical Medicine ›› 2026, Vol. 46 ›› Issue (1): 139-143.doi: 10.16352/j.issn.1001-6325.2026.01.0139

• Mini Reviews • Previous Articles     Next Articles

Research progress on neutrophil extracellular traps in sepsis-induced acute respiratory distress syndrome

LIU Tingting1, GAO Ling1, LI Xiaoyan2*   

  1. 1. Department of Respiratory and Critical Care Medicine, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030032;
    2. Department of Pulmonary Critical Care Medicine, Shanghai Pudong New Area Zhoupu Hospital, the Affiliated Zhoupu Hospital of Shanghai University of Medicine & Health Sciences, Shanghai 201318, China
  • Received:2025-02-27 Revised:2025-04-29 Online:2026-01-05 Published:2025-12-29
  • Contact: *2415960869@qq.com

Abstract: Neutrophil extracellular traps(NETs) are networks made of chromatin fibers released from polymorph nuclear neutrophils, mainly composed of DNA, histones and granule proteins. NETs are able to mediate downstream signaling pathways, which can activate inflammatory responses, leading to lung tissue injury. And can activate the coagulation pathway, promote microthrombus formation, lead to microcirculation disorders, and further aggravate the damage of lung tissue. These mechanisms of action revealed that NETs are risk factors for sepsis-induced acute respiratory distress syndrome(ARDS) progression, and that inhibition of the release of NETs has an important role in the mechanisms of delaying ARDS progression.

Key words: neutrophil extracellular traps(NETs), sepsis, acute respiratory distress syndrome, inflammation

CLC Number: