CXCL8 and acute respiratory distress syndrome: Consistent with our in vivo mouse data demonstrating associations between Ch25h and inflammatory cytokines/chemokines (Figure 1E), we also found that higher AM CH25H expression and 25HC BALF concentrations were associated with increased BALF levels of IL-8, IL-6, and IL-17A in ARDS patients (Supplemental Table 3).