Microfibrillar-associated Protein 2 Protein

Background

Microfibril Associated Protein 2 (MFAP2), also known as MAGP-1, is a component of the extracellular matrix associated with microfibrils. MFAP2 interacts with fibrillin and elastin to contribute to the structural integrity and elastic properties of connective tissues. It plays a role in modulating signaling pathways such as TGF-β and BMP, which are crucial for tissue homeostasis, repair, and development. Dysregulation of MFAP2 has been implicated in connective tissue disorders, including Marfan syndrome and aortic aneurysms, due to its impact on microfibril assembly and extracellular matrix stability. MFAP2 also has emerging roles in angiogenesis and tumor progression, where it influences the extracellular microenvironment and cell signaling.