When a mouthful of water goes down the “wrong pipe”—heading toward the lungs instead of the gut—it triggers uncontrollable coughing. That’s because the upper airway senses the water and quickly ...

A recent study published in Frontiers in Immunology discussed how injury and abnormal repair of the airway epithelium drive chronic obstructive pulmonary disease (COPD) and asthma. Study: Mechanisms ...