Cementum attachment protein-derived peptide induces cementum formation.

ABSTRACT: A pentapeptide AVIFM (CAP-p5) derived from the carboxy-terminus end of cementum attachment protein was examined for its role on proliferation, differentiation, and mineralization of human periodontal ligament cells (HPLC), and for its potential to induce cementum deposition in vivo. CAP-p5 capability to induce hydroxyapatite crystal formation on demineralized dentin blocks was characterized by scanning electron microscopy, μRAMAN, and high-resolution transmission electron microscopy. The results revealed that CAP-p5 promoted cell proliferation and cell differentiation and increases alkaline phosphatase activity of HPLC and mineralization at an optimal concentration of 10 μg/mL. It induced the expression of cementum molecular markers BSP, CAP, CEMP1, and ALP at the protein level. In a cell-

SUBMITTER: Rodriguez LH 

PROVIDER: S-EPMC11795276 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature