Assertion: immune system's cell | /r/CapableOf | transport microbial antigens
Facets:
value: across the epithelial layer
type: TRANSITIVE-OBJECT
Source sentences:
text: For example, microfold cells (M cells) are cells of the immune system found among epithelial cells that transport microbes and microbial antigens across the epithelial layer and deliver them to antigen-presenting cells to initiate immune responses.