Diverse group of polypeptides with important roles in the regulation of growth and the development of a variety of organs. These factors control key aspects involved in wound repair, including cellular mitogenesis, matrix biosynthesis, chemotaxis, and differentiation.
A specific substance that must be present in the tissues or growth medium (when in vitro) in order for the cells to multiply.
A chemical, especially a polypeptide, produced in the body which encourages particular cells to grow.
A specific hormone produced by certain cells at the local level, which triggers the initiation of growth.
Growth factors are a diverse group of chemicals responsible for promoting the growth and maintenance of cells. Among these factors is vascular endothelial growth factor, which plays a crucial role in stimulating the formation of new blood vessels. However, it is important to note that certain growth factors can also be implicated in the growth and metastasis of cancer cells.