Protein- and Cell-Based Therapies for Periodontal Regeneration

To fully regenerate the periodontal tissues remains a challenge in our daily practice. Periodontal regeneration is a complex process involving a series of cellular and molecular events. In the last two decades, significant advances have been made in applying proteins and peptides to treat periodontal osseous defects. Several products are currently available and a few others are under development. Stem cell therapy has also been vigorously investigated for regenerating craniofacial tissues including periodontia. In this chapter, we review the current status of protein- and cell-based therapies for periodontal regeneration, with an emphasis on products that have been tested in clinical studies.