Mechanism of lactic acidemia-promoted pulmonary endothelial cells death in sepsis: role for CIRP-ZBP1-PANoptosis pathway
RESEARCH|Updated:2025-12-13
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Mechanism of lactic acidemia-promoted pulmonary endothelial cells death in sepsis: role for CIRP-ZBP1-PANoptosis pathway
“In the field of sepsis-induced acute lung injury, a novel pathway has been unveiled. Expert research demonstrates that lactate accumulation during sepsis promotes macrophage-derived extracellular CIRP release, which mediates ZBP1-dependent pulmonary vascular endothelial cell PANoptosis, exacerbating ALI. This finding offers new insights into the molecular mechanisms driving sepsis-related pulmonary complications and provides potential new therapeutic strategies.”
Military Medical ResearchVol. 12, Issue 7, Pages: 1023-1045(2025)
Affiliations:
1.Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
2.Department of Anesthesiology, Shenzhen Hospital of Southern Medical University, Shenzhen 518110, Guangdong, China
3.McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA
4.Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
5.Research and Development, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA 15240, USA
Cite this article as: Gong T, Wang QD, Loughran PA, Li YH, Scott MJ, Billiar TR, et al. Mechanism of lactic acidemia-promoted pulmonary endothelial cells death in sepsis: role for CIRP-ZBP1-PANoptosis pathway. Mil Med Res. 2024;11(1):71.
DOI:
Cite this article as: Gong T, Wang QD, Loughran PA, Li YH, Scott MJ, Billiar TR, et al. Mechanism of lactic acidemia-promoted pulmonary endothelial cells death in sepsis: role for CIRP-ZBP1-PANoptosis pathway. Mil Med Res. 2024;11(1):71. DOI: 10.1186/s40779-024-00574-z.
Mechanism of lactic acidemia-promoted pulmonary endothelial cells death in sepsis: role for CIRP-ZBP1-PANoptosis pathway