Main Components of Fish Immunity: An Overview of the Fish Immune System

Cellular immune responses consist of innate and adaptive cell-mediated mechanisms, where all leukocyte subpopulations are included. Among these vital processes such as cytotoxicity phagocytosis. The main cellular constituents the fish system macrophages, granulocytes, dendritic cells, NK cytotoxic T cells. This review provides latest information on defense mechanisms an overview function mucosal in maintaining general health fish. Here, we discuss fundamental ideas that underpin teleosts, well cells molecules play a role responses. Moreover, cytokine pathways teleosts have been reported to focus several kinds associated immunity. Importantly, also antigen processing presentation. knowledge here will enable better understanding, determination, modulation responsible for protective immunity, thus consequently improving aquaculture.