MAVS Coordination of Antiviral Innate Immunity.

RNA virus infection is sensed in the cytoplasm by the retinoic acid-inducible gene I (RIG-I)-like receptors. These proteins signal through the host adaptor protein MAVS to trigger the antiviral innate immune response. Here, we describe how MAVS subcellular localization impacts its function and the regulation underlying MAVS signaling. We propose a model to describe how the coordination of MAVS functions at the interface between the mitochondria and the mitochondrion-associated endoplasmic reticulum (ER) membrane programs antiviral signaling.

Duke Scholars

Author Stacy M. Horner Integrative Immunobiology