protein kinase C (PKC)

Protein kinase C (PKC) is an enzyme that plays a key role in how our cells respond to signals. When a cell receives a message, like from a hormone or growth factor, PKC is activated and helps transfer this message inside the cell by attaching phosphate groups to other proteins. This process influences various activities such as cell growth, division, and movement. PKC is essential for normal cellular function and responds to different stimuli, making it crucial for processes like immune responses, nerve signaling, and blood vessel regulation.