Segmental allergen challenge increases levels of airway follistatin-like 1 in patients with asthma
Résumé
Segmental allergen challenge induced increased levels of bronchoalveolar (BAL) follistatin like 1 (FSTL1). BAL macrophages both expressed FSTL1, and could be induced by FSTL1 to express MMP9 suggesting a potential role of FSTL1 in remodeling.