Keywords:
Asthma; Confocal microscopy; Cytokines; Epithelial barrier; Nasal epithelium; Pediatrics; Receptors; Rhinovirus; Viral infection; Wheeze
Abstract:
The nasal epithelium is the primary point of contact for inhaled respiratory viruses such as rhinovirus, respiratory syncytial virus, influenza, and coronavirus, among others. In order to establish infection, these viruses must engage their respective receptors located on host epithelial cells and begin replication.