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Pulmonary barriers to pneumonia and sepsis

In a new role for an ion transporter, Na+-K+-Cl cotransporter-1 may regulate the lung endothelial and epithelial barriers and consequently modulate the host response to pneumonia and sepsis.

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Figure 1: Possible mechanisms that could explain how Na+-K+-Cl transporter-1 (NKCC1) contributes to pulmonary edema and neutrophil transmigration into the air spaces.

Katie Ris

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Matthay, M., Su, X. Pulmonary barriers to pneumonia and sepsis. Nat Med 13, 780–781 (2007). https://doi.org/10.1038/nm0707-780

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