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中华重症医学电子杂志 ›› 2025, Vol. 11 ›› Issue (02) : 163 -166. doi: 10.3877/cma.j.issn.2096-1537.2025.02.012

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细胞迁移:脓毒症肠-肺交互作用的关键机制
张建成1, 谢冰1, 尚游1,()   
  1. 1. 430022 武汉,华中科技大学同济医学院附属协和医院重症医学科
  • 收稿日期:2025-03-05 出版日期:2025-05-28
  • 通信作者: 尚游

Cell migration:a key mechanism of gut-lung interaction in sepsis

Jiancheng Zhang1, Bing Xie1, You Shang1,()   

  1. 1. Department of Critical Care Medicine,Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430022,China
  • Received:2025-03-05 Published:2025-05-28
  • Corresponding author: You Shang
引用本文:

张建成, 谢冰, 尚游. 细胞迁移:脓毒症肠-肺交互作用的关键机制[J/OL]. 中华重症医学电子杂志, 2025, 11(02): 163-166.

Jiancheng Zhang, Bing Xie, You Shang. Cell migration:a key mechanism of gut-lung interaction in sepsis[J/OL]. Chinese Journal of Critical Care & Intensive Care Medicine(Electronic Edition), 2025, 11(02): 163-166.

在脓毒症的发展过程中,肠道屏障功能的破坏和免疫系统的紊乱可引发肠道局部和全身的炎症反应失调,导致免疫细胞的异常活化和迁移,进而加剧肺部炎症反应和组织损伤。急性肺损伤的发生也可能进一步破坏肠黏膜屏障,形成双向负性循环。因此,探究免疫细胞的迁移机制及其在肠-肺交互作用中的角色,为脓毒症引起的急性呼吸窘迫综合征(ARDS)的干预提供新的治疗靶点。

During the progression of sepsis,disruption of the intestinal barrier function and dysregulation of the immune system can trigger dysregulated inflammatory responses both locally in the gut and systemically.This leads to aberrant activation and migration of immune cells,thereby exacerbating pulmonary inflammation and tissue damage.Conversely,the onset of acute lung injury may further compromise the intestinal mucosal barrier,forming a detrimental bidirectional vicious cycle.Therefore,elucidating the mechanisms of immune cell migration and their role in gut-lung crosstalk can provide novel therapeutic targets for sepsis-induced acute respiratory distress syndrome.

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