The present invention discloses compositions and methods for treating lung diseases. In preferred embodiments the methods involve administering to the subject via a pulmonary, oropharyngeal, or nasopharyngeal route a compound or composition that contains a therapeutic agent and a targeting element directed to a ligand. The ligand is preferably an epitope on pIgR receptor.
本发明公开了治疗肺部疾病的组合物和方法。在优选的实施方案中,该方法涉及通过肺、口咽或鼻咽途径给受试者施用化合物或组合物,该化合物或组合物含有治疗剂和针对
配体的靶向元件。
配体最好是 pIgR 受体上的表位。