MeSH definition : A single-chain polypeptide growth factor that plays a significant role in the process
of WOUND HEALING and is a potent inducer of PHYSIOLOGIC ANGIOGENESIS. Several different
forms of the human protein exist ranging from 18-24 kDa in size due to the use of
alternative start sites within the fgf-2 gene. It has a 55 percent amino acid residue
identity to FIBROBLAST GROWTH FACTOR 1 and has potent heparin-binding activity. The
growth factor is an extremely potent inducer of DNA synthesis in a variety of cell
types from mesoderm and neuroectoderm lineages. It was originally named basic fibroblast
growth factor based upon its chemical properties and to distinguish it from acidic
fibroblast growth factor (FIBROBLAST GROWTH FACTOR 1).;
A single-chain polypeptide growth factor that plays a significant role in the process
of WOUND HEALING and is a potent inducer of PHYSIOLOGIC ANGIOGENESIS. Several different
forms of the human protein exist ranging from 18-24 kDa in size due to the use of
alternative start sites within the fgf-2 gene. It has a 55 percent amino acid residue
identity to FIBROBLAST GROWTH FACTOR 1 and has potent heparin-binding activity. The
growth factor is an extremely potent inducer of DNA synthesis in a variety of cell
types from mesoderm and neuroectoderm lineages. It was originally named basic fibroblast
growth factor based upon its chemical properties and to distinguish it from acidic
fibroblast growth factor (FIBROBLAST GROWTH FACTOR 1).