Immune System Modulation (Cytokine Secretion)

Immune system modulation via cytokine secretion refers to the regulation of immune responses through the controlled release of cytokines—soluble proteins that mediate and regulate immunity, inflammation, and hematopoiesis. Cytokines are secreted by a variety of cells, including immune cells (macrophages, lymphocytes, dendritic cells), as well as non-immune cells such as epithelial and endothelial cells. Their secretion is fundamental for initiating and orchestrating both innate and adaptive immune responses. This includes vesicular trafficking, inflammasome activation, and receptor-mediated trafficking. Key cytokines secreted include TNFα, IL1β, IL6, IL10, and G-CSF. Modulating cytokine secretion has therapeutic potential for enhancing beneficial responses against infections/cancer and suppressing harmful overactivation in autoimmune diseases/sepsis/COVID19.

Varies depending on the specific drug. Examples include: neutralizing cytokines, inhibiting cytokine production, blocking cytokine receptors, modulating intracellular signaling pathways involved in cytokine secretion.