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. 2021 Jun 30;12:658519. doi: 10.3389/fimmu.2021.658519

Figure 6.

Figure 6

Antiviral activity of peptides. Peptides can directly prevent or inhibit the viral entry, viral fusion and or the assembly and viral release. Peptides can also neutralize viral replication by interacting with relevant proteins inside the cell. For example, blocking the active sites of functional non-structural viral proteins and/or interfering with the generation of nucleic acids directly or via associated proteins.