Dentin surface protein interaction

"Dentin surface protein interaction" refers broadly to the interactions between non-collagenous proteins of the dentin extracellular matrix—including, but not limited to, dentin sialophosphoprotein (DSPP; processed into dentin sialoprotein (DSP), dentin phosphoprotein (DPP), and dentin glycoprotein), dentin matrix protein 1 (DMP1), bone sialoprotein (BSP), and osteopontin (OPN)—with the mineral phase (hydroxyapatite) and with cellular receptors[3][4][5][6][7]. These interactions mediate mineralization of dentin, regulate the conversion of predentin to mineralized dentin, and can participate in signaling via cell surface receptors such as integrins (e.g., DMP1–α_vβ_3 and DSP–β_6)[2][5]. The process is essential for normal tooth development and biomineralization; mutations or dysregulation in the key proteins can result in defective dentin or bone mineralization[4][8].\n\nIf you wish to refer to individual protein targets involved in this process, the most well-characterized are:\n- Dentin phosphoprotein (DPP, also known as phosphophoryn)\n- Dentin sialoprotein (DSP)\n- Dentin matrix protein 1 (DMP1)\nEach is a specific, canonical target with distinct biological function and disease association[2][5].\n\nSummary:\n"Dentin surface protein interaction" is not a single therapeutic target but rather a term describing the interactions of multiple well-characterized matrix proteins at the dentin mineral interface; as such, it is not a suitable entry for target-centric drug databases. For data structuring, map to specific matrix proteins involved when higher specificity is required.

Not applicable; MOA would be protein–mineral or protein–receptor binding leading to matrix mineralization or signaling.