Fibroblast Growth Factors (FGFs) are a family of growth factors involved in a wide range of biological processes, including cell proliferation, differentiation, angiogenesis, and tissue repair. They are particularly known for their role in the development and maintenance of the body's tissues. FGFs interact with specific receptors on the cell surface, known as FGF receptors (FGFRs), to initiate a cascade of cellular events.
