Subcutaneous extracellular matrix

The subcutaneous extracellular matrix refers to the intricate network of macromolecules—including collagens, elastin, fibronectin, proteoglycans, and glycosaminoglycans—found within the subcutaneous (beneath the skin) layer of connective tissue. It provides structural and mechanical support to cells, regulates their adhesion, migration, and differentiation, and acts as a reservoir for growth factors and signaling molecules. This matrix is critical for wound healing, tissue repair, and plays roles in disease processes such as fibrosis and tumor metastasis. However, as a whole, it is not a specific molecular therapeutic target, but rather a dynamic environment affecting cell function and tissue integrity. In summary, "subcutaneous extracellular matrix" is a biological structure, not a specific molecule or receptor, and thus is not an approved or conventional drug target. If you are interested in drug targets within the ECM (such as specific collagens, integrins, or matrix metalloproteinases), those should be specified individually for structured molecular data.

Other names

Extracellular matrix of subcutaneous tissuesubcutaneous ECMconnective tissue ECMsubdermal extracellular matrix