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Updated: May 19, 2026

Mouse Model of Oleic Acid-Induced Acute Respiratory Distress Syndrome
Published on: June 2, 2022
Endothelial-Epithelial Crosstalk Drives Alveolar-Capillary Barrier Dysfunction in ARDS
Juan Shi1, Menglu Qiu1, Siqi Han1
1Department of Pediatrics, Chengdu Fifth People's Hospital, Chengdu, Sichuan, 611130, People's Republic of China.
Acute respiratory distress syndrome (ARDS) damages the alveolar-capillary barrier (ACB), impairing gas exchange. This review details ARDS damage mechanisms to guide therapy and prognosis.
Area of Science:
- Pulmonary Medicine
- Cell Biology
- Pathophysiology
Background:
- The alveolar-capillary barrier (ACB) is critical for gas exchange.
- Acute respiratory distress syndrome (ARDS) involves ACB integrity impairment.
- Disrupted alveolar epithelium and pulmonary endothelium coordination underlies ARDS pathology.
Purpose of the Study:
- To systematically review ARDS damage mechanisms.
- To provide a theoretical basis for optimizing ARDS therapy.
- To guide prognosis evaluation strategies for ARDS patients.
Main Methods:
- Systematic literature review.
- Analysis of pathological mechanisms in ARDS.
- Synthesis of current research on ACB dysfunction.
Main Results:
- Detailed review of maladaptive interactions between alveolar epithelium and pulmonary endothelium.
- Identification of key pathways disrupting ACB integrity in ARDS.
- Comprehensive overview of ARDS pathophysiology.
Conclusions:
- Understanding ARDS damage mechanisms is crucial for therapeutic advancement.
- This review offers insights for developing targeted ARDS treatments.
- Further research into ACB integrity can improve ARDS patient outcomes.
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