Hydrogen sulfide attenuates PM2.5-induced COPD by inhibiting cellular senescence via the Klotho/Parkin-mediated mitophagy signaling pathway
Fine particulate matter (PM2.5), an atmospheric pollutant, plays a crucial role in read more mediating the occurrence of chronic obstructive pulmonary disease (COPD).Hydrogen sulfide (H2S) has shown therapeutic potential in countering COPD, but the underlying mechanisms remain elusive.This study aimed to elucidate the potential mechanisms of H2S in