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Proteins/genes involved in WSSV antiviral defense in shrimp | Species | Role in immune response | Reference |
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Actin | Litopenaeus vannamei | WSSV major structural protein VP26 binds to actin VP26-actin interaction is seen in the early stages of viral infection | [35] |
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ALF | Pacifastacus leniusculus | Interferes with WSSV replication by RNAi mechanism | [36] |
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-Integrin | Marsupenaeus japonicus | Integrin mediates signal transduction and activates focal adhesion kinase (FAK). Enhance immune cell adhesion | [37] |
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Calreticulin | Fenneropenaeus chinensis | Modulate cell adhesion, phagocytosis, and integrin-dependent Ca+2 signalling | [38] |
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Caspase-3-like gene | Penaeus monodon | Upregulated during WSSV infection and cause increased apoptosis | [39] |
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C-type lectin (CTL) (pattern recognition protein) | Litopenaeus vannamei | Participate in nonself-innate immune defense in invertebrates | [40] |
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C-type lectin (LvCTL) (mannose binding CTL) | Litopenaeus vannamei | Binds to WSSV envelope proteins and exert antiviral activity | [41] |
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Fc lectin | Fenneropenaeus chinensis | Enhance innate immunity, that is, immune recognition, phagocytosis | [42] |
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Fortilin | Penaeus monodon | Antiapoptotic protein, found in high levels during onset of viral infections | [43] |
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Hemocyanin | Marsupenaeus japonicus | Expression of Pj Hc, Pj HcL hemocyanin subunit genes could delay the infection to WSSV | [44] |
Penaeus monodon | Nonspecific antiviral properties and no cytotoxicity to host cells | [45] |
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LGBP | Penaeus stylirostris | Enhance innate immune responses, activates prophenoloxidase (proPO) case | [46] |
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Manganese superoxide dismutase | Fenneropenaeus chinensis | Enhance immune defense reactions by eliminating oxidative stress | [47] |
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PmAV (First antiviral gene) | Penaeus monodon | Inhibit virus-induced cytopathic effect | [48] |
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Pm CBP (chitin-binding protein) | Penaeus monodon | Upregulated in late stages of WSSV infection and interacts with WSSV O67C (ORF) | [49] |
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Pm Rab7 | Penaeus monodon | Binds to WSSV and VP28, Inhibits WSSV-induced histopathology | [50] |
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Rab GTPase | Marsupenaeus japonicas | Upregulated in WSSV-resistant shrimp | [51] |
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Ran protein | Marsupenaeus japonicus | Upregulated in WSSV-resistant and infected shrimp | [52] |
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Syntenin | Penaeus monodon | Upregulated in acute phase of a WSSV infection | [53] |
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Syntenin-like protein gene | Penaeus monodon | Involved in signaling pathway of antiviral shrimp immune response | [54] |
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