What is the Role of Arachidonic Acid in Cellular Signaling?
Arachidonic acid is also involved in cellular signaling pathways. It can act as a second messenger in the regulation of ion channels, protein kinases, and transcription factors. For instance, it is known to activate protein kinase C (PKC) and modulate the activity of ion channels, influencing processes such as cell proliferation, differentiation, and apoptosis.
