AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, vol.176, no.8, pp.778-785, 2007 (SCI-Expanded)
Rationale Bronchopulmonary dysplasia (BPD) is a chronic lung disease that adversely affects long-term pulmonary function as well as neurodevelopmental outcomes of preterm infants. Elastolytic proteases have been implicated in the pathogenesis of BPD. Cathepsin S (cat S) is a cysteine protease with potent elastolytic activity. Increased levels and activity of cat S have been detected in a baboon model of BPD.