Characterization of the unconventional secretion of the ebola matrix protein VP40

Abstract

While most secreted proteins use the classical endoplasmic reticulum (ER)-Golgi secretion pathway to reach the extracellular medium, a few proteins are secreted through unconventional secretary pathways. Viral proteins can be secreted through unconventional secretion pathways. Here, we describe how we have recently demonstrated that the Ebola virus (EBOV) matrix protein VP40 is released from transfected and infected cells in a soluble form through an unconventional secretion pathway.