A protein called coat protein II (COPII; green) forms vesicles that transport from the endoplasmic reticulum (ER) to the Golgi. A different protein called coat protein I (COPI; red) forms vesicles ...

Some steps of membrane transport require the formation of vesicles coated with COPI, COPII or clathrin. The coats probably generate the forces necessary to bend a relatively flat membrane into a ...

More information: Laura Clua‐Ferré et al, Therapeutic potential of mesenchymal stem cell‐derived extracellular vesicles: A focus on inflammatory bowel disease, Clinical and Translational ...