Tripartite motif proteins: an emerging antiviral protein family

Tripartite motif (TRIM) proteins have been found in a variety of physiological processes; however, the role of TRIM proteins in host defense to viral infection is emerging in recent years. TRIM proteins have been shown to restrict viruses at various stages of viral life cycle through common and distinct mechanisms. TRIM proteins restrict viral infection by directly interacting with viral proteins. Furthermore, TRIM proteins regulate innate...