Poly(I:C)-Activated Nasal Fibroblasts Promote Eosinophil Recruitment in CRSwNP.
BACKGROUND Chronic rhinosinusitis with nasal polyps (CRSwNP) is characterized by persistent mucosal inflammation and eosinophilic infiltration. Although epithelial and immune cells have been widely studied, the role of nasal fibroblasts in innate immune activation and eosinophil recruitment remains unclear. METHODS P...