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crucial cell signaling mechanism regulating growth, division, and stress response

The MAPK pathway, or Mitogen-Activated Protein Kinase pathway, is a crucial signaling mechanism in cells that helps regulate various activities such as growth, division, and response to stress. It involves a series of proteins that communicate signals from the cell surface to the DNA in the nucleus, ultimately influencing gene expression and cellular behavior. This pathway is significant in many biological processes and is often studied in the context of diseases like cancer and conditions affecting hair growth, such as alopecia.

Related Terms

• MAPK pathway inhibitors
• p38 MAPK pathway
• p38 MAPK
• Extracellular Signal-Regulated Kinase
• ERK1/2
• MEK inhibitors
• Phosphorylation of ERK