Open access
Jul 2026
Association of PM2.5 chemical components with metabolome and peak expiratory flow in patients with stable COPD: a panel study
Findings highlight black carbon and sulfate as primary drivers of PM2.5-related lung function impairment in COPD patients, likely acting through systemic metabolic perturbations and suggests metabolic profiling as a potential approach for targeted prevention in vulnerable populations.
Jia-Chen Li, Li-Rong Liang, Y. Cai et al.
· Respiratory Research · 0 citations