The Suppressor of Cytokine Signaling (SOCS) family comprises key regulatory molecules which are essential for maintaining immune homeostasis in vertebrates. Owing to a teleost‐specific whole‐genome duplication event, SOCS family members exhibit higher diversity and significant functional differentiation, forming a complex and precise immune regulatory network. This review comprehensively summarizes the current understanding of...

Since the discovery of IgY in egg yolk in late 1800s, many applications of this antibody in diagnostics and therapeutics have been reported in human and veterinary medicine. The mass use of antimicrobial agents in aquaculture has caused the resistance in certain bacteria, and these fish pathogens cause tremendous economic losses in aquaculture industry coupled with antibiotic resistance, consequently causing barriers in intern...