Corneal epithelial surface proteins

Corneal epithelial surface proteins" refers collectively to the diverse array of membrane and secreted proteins expressed on the outer layer of corneal epithelial cells. These include tight junction proteins (e.g., occludin, claudins, ZO-1), gap junction proteins (e.g., connexins), adhesion molecules, and transmembrane mucins (such as MUC16). They are critical for maintaining the corneal barrier, protecting against pathogen invasion, preserving tissue hydration and transparency, and facilitating wound healing. The complex set of these proteins comprise the structural and functional barrier of the ocular surface, mediate cell-to-cell communication, and regulate immune responses[2][4][5][6]. Note: "Corneal epithelial surface proteins" is a generic, non-canonical term that does not correspond to a specific protein, receptor, or molecular target. It encompasses many unrelated molecules with diverse roles. For structured information, individual surface proteins—such as "Mucin-16" (MUC16), "Occludin", "Claudin-1", or "Connexin-43"—must be considered, each with their own canonical form, aliases, and biology[2][4][5].

Other names

Corneal epithelial surface moleculesCorneal epithelial proteinsOcular surface epithelial proteins