TGF beta 1

TGF beta 1 or Transforming Growth Factor Beta 1 is a polypeptide member of the transforming growth factor beta superfamily of cytokines. This group of proteins is characterized by their ability to regulate cell growth, proliferation, differentiation, and apoptosis.

Etymology

The term "transforming growth factor" is derived from the ability of these proteins to induce a transformational change in cells, leading to growth and development. The "beta 1" designation indicates that this is one specific type of transforming growth factor beta.

Function

TGF beta 1 is a secreted protein that performs many cellular functions, including the control of cell growth, cell proliferation, cell differentiation, and apoptosis. In humans, the TGF beta 1 protein is encoded by the TGF beta 1 gene.

Clinical Significance

TGF beta 1 plays a crucial role in numerous pathological processes, including cancer, autoimmune diseases, fibrotic disease, and cardiovascular diseases. Its role in the immune system is complex, with both suppressive and promoting effects.

Related Terms

• Cytokines
• Cell proliferation
• Cell differentiation
• Apoptosis
• TGF beta 1 gene
• Autoimmune diseases
• Fibrotic disease
• Cardiovascular diseases

See Also

• Transforming growth factor
• TGF beta 2
• TGF beta 3

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