Therapeutics targeting IL-13 for the treatment of pulmonary inflammation and airway remodeling.

Targeting the IL-13 pathway appears to be a viable approach to ameliorate pulmonary inflammation and remodeling. Support for this hypothesis comes from preclinical and preliminary clinical data. Diverse approaches have been used to target the IL-13 pathway, including neutralizing antibodies specific for IL-13, targeting IL-13 receptors using antibodies or chimeric proteins, and therapeutics that target the downstream signaling molecules that are activated upon binding of the IL-13 receptor to its ligand. This review summarizes the progress made in the development of therapeutics targeting the IL-13 pathway for treating diseases associated with inflammation and remodeling of the lung.