Eukaryotic signaling pathways

"Eukaryotic signaling pathways" refer to the complex and interconnected networks of molecules, including receptors, kinases, adaptors, phosphatases, and transcription factors, that transmit and process information from the extracellular environment to orchestrate cellular responses in eukaryotic organisms. These pathways regulate essential processes such as cell proliferation, differentiation, survival, apoptosis, metabolism, and immune responses. They are central to normal physiology and are frequently dysregulated in diseases like cancer, metabolic disorders, and inflammatory states. Because of their biological significance, individual components of these pathways are often selected as therapeutic targets, with interventions usually directed against specific proteins within a given pathway (e.g., EGFR, PI3K, mTOR, or JAK). In summary, "Eukaryotic signaling pathways" is a non-specific, incorrect term for use as a drug target entry, as it describes a large collection of pathways rather than a single molecular entity or therapeutic target.

Other names

Cell signaling pathwaysSignal transduction pathwaysCellular signaling cascades