Dietary modulation of lung lipids influences inflammatory responses to inhaled ozone.

ABSTRACT: The pulmonary system represents a unique lipidomic environment as it contains cellular membrane-bound lipid species and a specialized reservoir of lipids in the airway epithelial lining fluid. As a major initial point of defense, airway lipids react to inhaled contaminants such as volatile organic compounds, oxides of nitrogen, or ozone (O₃), creating lipokine signaling that is crucial for both the initiation and resolution of inflammation within the lung. Dietary modulation of eicosanoids has gained increased attention in recent years for improvements to cardiovascular health. The current study sought to examine how dietary supplementation with eicosanoid precursors (i.e, oils rich in saturated or polyunsaturated fatty acids) might alter the lung lipid composition and subsequen

SUBMITTER: Hunter R 

PROVIDER: S-EPMC11417538 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature