BACKGROUND INFORMATION
In many cell lines, such as HeLa cells, STxB (Shiga toxin B-subunit) is transported from the plasma membrane to the ER (endoplasmic reticulum), via early/recycling endosomes and the Golgi apparatus, bypassing the late endocytic pathway. In human monocyte-derived macrophages and dendritic cells that are not sensitive to Shiga toxin-induced protein biosynthesis inhibition, ...
