Transforming Growth Factor Beta 1 (TGFβ1) is a cytokine that plays a crucial role in the regulation of cellular processes such as proliferation, differentiation, and apoptosis. It is part of the TGF-beta family, which comprises three isoforms: TGFβ1, TGFβ2, and TGFβ3. TGFβ1 is the most extensively studied and is known for its multifunctional properties, impacting various biological systems including the immune system, cardiovascular system, and development.
