Cytokine Inhibitor

Cytokine inhibitors represent a broad class of therapeutic agents designed to modulate immune responses by targeting key mediators—cytokines—or their cellular interactions. Their diverse mechanisms allow precise intervention at multiple points within inflammatory pathways for effective disease management. They function by decreasing the synthesis of cytokines, reducing their concentration in free active form, blocking their interaction with specific receptors, or interfering with downstream signaling from cytokine receptors. These inhibitors are essential in controlling excessive or inappropriate inflammatory responses, which can lead to diseases such as autoimmune disorders, sepsis, and certain cancers.

Other names

Cytokine antagonistImmunomodulatory agentAnti-inflammatory agent (cytokine-targeting)TNF inhibitorsIL-1 inhibitorsIL-6 inhibitorsJAK inhibitorsmTOR inhibitors

Synthesis inhibition; Receptor blockade; Soluble/decoy receptor competition; Downstream signal blockade