IL-17 is a pro-inflammatory cytokine primarily produced by a subset of T cells known as Th17 cells. This cytokine plays a crucial role in immune responses by promoting the recruitment and activation of neutrophils and other immune cells, thereby enhancing the body's defense against pathogens, particularly in autoimmune conditions and inflammatory diseases. IL-17 is significant in both mediating inflammation and influencing the behavior of various immune cell types.
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