The Effect of Combining an Inhaled Corticosteroid and a Long-Acting Muscarinic Antagonist on Human Airway Epithelial Cells In Vitro

Scientists investigated the effects of passive sensitization on IL-5, NF-κB, HDAC-2, ACh, and ChAT in human bronchial epithelial cells and the effects of fluticasone furoate and umeclidinium alone and in combination on these responses.