Inhibitory effects of tiotropium on rhinovirus infection in human airway epithelial cells

Infection by rhinoviruses (RVs) causes exacerbations of chronic obstructive pulmonary disease (COPD). The long-acting anti-cholinergic agent tiotropium reduces the frequency of COPD exacerbations, but the inhibitory effects of tiotropium on the COPD exacerbations induced by RVs are unclear. Likewise, the effects of tiotropium on RVs infection remain to be studied. To examine the effects of tiotropium on RV infection and RV infection-induced...