TGF-β (Transforming Growth Factor Beta)

TGF-β (Transforming Growth Factor Beta) is a protein that plays a crucial role in regulating cell growth, development, and repair in the body. It helps control how cells divide, differentiate, and respond to their environment. TGF-β is involved in maintaining tissue health, healing wounds, and immune system regulation. While essential for normal functions, it can also contribute to disease processes like fibrosis and cancer when its activity is unbalanced. Overall, TGF-β acts as a key signaling molecule that guides cells to behave appropriately in various biological processes.