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. 2021 Dec 13;12:805223. doi: 10.3389/fmicb.2021.805223

Figure 2.

Figure 2

Viruses inhibit innate immunity using cellular DUBs activity. Viral infection induces a cascade of immune signals resulting in the expression of interferon (IFN)-I. Viruses utilize the host’s DUB to block different steps of the antiviral response. Cellular DUBs that positive or negative regulate the signaling are shown with orange or green color, respectively.