fibroblast growth factor (FGF)

Fibroblast Growth Factor (FGF) is a group of proteins that play a crucial role in regulating various biological processes, including cell growth, tissue repair, and development. FGFs are essential for the formation of blood vessels, healing wounds, and influencing the development of organs and limbs. They act by binding to specific receptors on cells, triggering a series of events that promote cell division and survival. FGFs are found in many tissues throughout the body and are important in both normal physiology and disease processes, including cancer and chronic conditions.