Shiga toxins induce autophagic cell death in intestinal epithelial cells via the endoplasmic reticulum stress pathway.

Shiga toxins (Stxs) are a family of cytotoxic proteins that lead to the development of bloody diarrhea, hemolytic-uremic syndrome, and central nervous system complications caused by bacteria such as S. dysenteriae, E. coli O157:H7 and E.