Staphylococcus aureus, epithelial disruption, and nasal polyps: Are we one step ahead in combatting this foe?

Epithelial integrity is a key part of the innate immune system, and its disruption represents a pathway to pathogen exposure, bacterial invasion, and the dangers associated with molecular patterns, allergens, and other immune response triggers. An intact epithelium is the first line of defense, both structurally and functionally. These cells are key inducers of innate and adaptive immune response and inflammation.1 (Source: Journal of Allergy and Clinical Immunology)

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