 ##  [Epithelial Barrier Disruption](/epithelial-barrier-disruption) 

  ##  [Epithelial Barrier Disruption](https://natural.quantumdictionary.io/epithelial-barrier-disruption-0) 

  
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**Natural &amp; Formal Sciences Dictionary**

 
Definition

Compromise of an epithelial layer's continuity, structural integrity, or regulated functions that impairs its role in protecting underlying tissues and in controlling selective transport across the epithelial interface.