IRF3 Promotes Asthma Pathogenesis by Regulating Type 2 Innate Lymphoid Cells

Background Allergic asthma is characterized by airway hyperresponsiveness triggered by inhaled allergens. Type 2 innate lymphoid cells (ILC2s) have been demonstrated to play a crucial role in promoting airway inflammation through the secretion of type 2 effector cytokines. However, the mechanisms underlying the functions of lung ILC2s remain unclear.