BST2/Tetherin Inhibits Dengue Virus Release from Human Hepatoma Cells

Abstract

Our results imply that BST2 is a functional mediator of the IFN response against DENV infection. BST2 inhibits the release of DENV virions from Huh7 cells and limits viral cell-to-cell transmission. BST2CV5 variant is unable to inhibit DENV release but impairs viral infection in cells.