Immunomodulation by cytokine secretion

Immunomodulation by cytokine secretion refers to the regulation of immune system activity through the release of cytokines, which are small signaling proteins secreted primarily by immune cells such as macrophages, T cells, and others[5][2][4]. Cytokines play central roles in orchestrating innate and adaptive immune responses, controlling inflammation, and directing physiological outcomes such as cell proliferation, differentiation, and apoptosis[3][5]. Cytokine secretion is controlled by complex vesicular trafficking and membrane fusion pathways, involving ER/Golgi-mediated secretory routes, specialized secretory granules, and regulated release dependent on cell type and activation status[7][2][4][10]. This process shapes immune cell communication, inflammatory responses, and overall immune system balance. Dysfunction in cytokine secretion contributes to diseases such as autoimmunity, infection, cancer, and immunodeficiencies[5][9]. However, "immunomodulation by cytokine secretion" itself is not a single molecular target or receptor, but a general descriptor of a biological function involving diverse cytokines, their receptors, and associated signaling pathways[3][5].

Other names

Immunomodulatory cytokine secretionCytokine-mediated immunomodulationImmunomodulation via cytokines