Fig. 1.
Representation of intestinal epithelial cell activities that regulate innate mucosal immunity (AMPs antimicrobial peptides, IILs interleukins, IgA immunoglobulin A, pIgAR polimeric immunoglobulin A receptor, LL-37 human cathelicidin, LPS lipopolysaccharide, M cells microfold cells, Mϕ macrophage, MAPK mitogen-activated protein kinases, MYD88, TRIF, TIRAP, TRAM, Rip2 adaptor proteins, NF-κB nuclear factor kappa-B, NOD Nucleotide-binding oligomerization domain, PAMP’s pathogen-associated molecular patterns, TLR Toll-like receptors)