Interleukin-13 R130Q aggravates airway smooth-muscle phenotypic switching and promotes airway remodeling in severe asthma
Airway remodeling represents a key pathological feature of severe asthma. Although the interleukin-13 (IL-13) R130Q variant is associated with increased disease severity, its specific contribution to airway remodeling remains unclear. This study used an ovalbumin (OVA)-induced asthma model in which mice were...