The glycocalyx is a layer of proteoglycans and complex carbohydrates that lines the endothelial cell surface in blood vessels. Schmidt et al. show that in mouse models of sepsis, lung inflammation and injury depend on glycocalyx degradation, which increases neutrophil access to endothelial adhesion molecules. The authors also provide data indicating the potential relevance of this mechanism of lung injury to humans with sepsis.
- Eric P Schmidt
- Yimu Yang
- Rubin M Tuder
