Mitogen-Activated Protein Kinase Signaling Pathway (None)

The Mitogen-Activated Protein Kinase (MAPK) signaling pathway is a highly conserved cascade present in all eukaryotic cells, playing a central role in transducing extracellular signals into intracellular responses. It regulates key cellular processes such as proliferation, differentiation, apoptosis, metabolism, motility, inflammation, and stress responses. The canonical MAPK pathway consists of a three-tiered kinase module: MAPKKK, MAPKK, and MAPK. Dysregulation of the MAPK signaling pathway is implicated in numerous diseases, including cancer, immune disorders, and neurodegenerative diseases. Therapeutic targeting of specific components within this cascade is an area of active research.

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