Cytokine-like-Vago-mediated antiviral response in Penaeus monodon via IKK-NF-κB signaling pathway.

ABSTRACT: Interferon (IFN) system is the primary mechanism of innate antiviral defense in immune response. To date, limited studies of IFN system were conducted in crustaceans. Previous report in Penaeus monodon demonstrated the interconnection of cytokine-like molecule Vago and inhibitor of kappa B kinase-nuclear factor κB (IKK-NF-κB) cascade against white spot syndrome virus (WSSV). This study further identified five different PmVago isoforms. Upon immune stimulation, PmVagos expressed against shrimp pathogens. PmVago1, PmVago4, and PmVago5 highly responded to WSSV, whereas, PmVago1 and PmVago4 RNAi exhibited a rapid mortality with elevated WSSV replication. Suppression of PmVago1 and PmVago4 negatively affected proPO system, genes in

SUBMITTER: Nanakorn Z 

PROVIDER: S-EPMC11226982 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature