Interleukin-22 (IL-22) Enhanced the Mucosal Barrier and Inhibited the Invasion of Salmonella enterica in Human Induced Pluripotent Stem Cell-Derived Small Intestinal Epithelial Cells

Using microarray and Gene Set Enrichment Analysis, scientists found that hiPSC-small intestinal epithelial cell monolayers activated the immune response and enhanced the mucosal barrier in response to IL-22.