Inflammatory and immune signaling pathways

Inflammatory and immune signaling pathways encompass a vast network of biochemical cascades, including the NF-κB, JAK-STAT, and MAPK pathways, which coordinate cellular responses to pathogens and tissue damage (Source: Nature Reviews Immunology). These pathways facilitate the production and action of cytokines and chemokines, which are critical for both innate and adaptive immunity (Source: NIH/NCBI). Dysregulation of these signaling networks is central to the pathogenesis of autoimmune diseases like rheumatoid arthritis and systemic lupus erythematosus, as well as chronic inflammatory conditions and cancer (Source: PubMed). Therapeutic strategies often focus on specific components within these pathways, such as TNF-alpha inhibitors or Janus kinase (JAK) inhibitors, to dampen excessive immune responses (Source: StatPearls). Because these pathways are integral to normal host defense, pharmacological modulation carries risks such as increased susceptibility to infections and potential malignancy (Source: FDA).

Other names

Immune signalingInflammatory cascadesCytokine signaling pathwaysImmune response pathways

Modulation of intracellular and extracellular signaling cascades, including the inhibition of pro-inflammatory cytokines, antagonism of immune receptors, and blockade of signal-transducing kinases to suppress pathological immune responses.