Cellular and Tissue Interface

The **cellular and tissue interface** refers to the boundary layer or contact region between different cells or tissue domains, playing essential roles in development, homeostasis, and disease processes. These interfaces are key sites for cell–cell adhesion, communication, and mechanotransduction, with their integrity and composition critically influencing signal gradients, collective cell movement, and tissue morphodynamics. Disruption of these interfaces can underlie diseases such as tumor invasion or impaired wound healing. The molecular mechanisms governing these interfaces include a variety of cell adhesion molecules (e.g., cadherins, integrins), cytoskeletal regulators, and extracellular matrix proteins[1][4][5]. However, "cellular and tissue interface" itself is not a single molecule or canonical therapeutic drug target but a structural/functional concept studied in tissue biology and regenerative medicine[1][3][4][5][8].

Other names

Tissue interfaceBiointerfaceCellular interface