Novel approaches for periodontal tissue engineering

• Published in: Genesis (New York, N.Y. : 2000) Vol. 60; no. 8-9; pp. e23499 - n/a
• Main Authors: Swanson, W. Benton, Yao, Yao, Mishina, Yuji
• Format: Journal Article
• Language: English
• Published: Hoboken, USA John Wiley & Sons, Inc 01-09-2022; Wiley Subscription Services, Inc
• Subjects: Alveolar bone; Biocompatible Materials; Biomaterials; Biomedical materials; Bone biomaterials; Bone growth; Cell differentiation; Cementum; Dental Implants; Dental prosthetics; Dentition; Growth factors; Infectious diseases; neural crest; Periodontal ligament; Periodontal Ligament - physiology; Periodontitis; Periodontium; Periodontium - physiology; periodontology; Regeneration; Review; Reviews; Robustness; Soft tissues; Stem cells; Teeth; tissue; Tissue Engineering; tissue engineering; teeth; tissue; neural crest; periodontology
• ISSN: 1526-954X; 1526-968X
• DOI: 10.1002/dvg.23499

Summary
The periodontal complex involves the hard and soft tissues which support dentition, comprised of cementum, bone, and the periodontal ligament (PDL). Periodontitis, a prevalent infectious disease of the periodontium, threatens the integrity of these tissues and causes irreversible damage. Periodontal therapy aims to repair and ultimately regenerate these tissues toward preserving native dentition and improving the physiologic integration of dental implants. The PDL contains multipotent stem cells, which have a robust capacity to differentiate into various types of cells to form the PDL, cementum, and alveolar bone. Selection of appropriate growth factors and biomaterial matrices to facilitate periodontal regeneration are critical to recapitulate the physiologic organization and function of the periodontal complex. Herein, we discuss the current state of clinical periodontal regeneration including a review of FDA‐approved growth factors. We will highlight advances in preclinical research toward identifying additional growth factors capable of robust repair and biomaterial matrices to augment regeneration similarly and synergistically, ultimately improving periodontal regeneration's predictability and long‐term efficacy. This review should improve the readers' understanding of the molecular and cellular processes involving periodontal regeneration essential for designing comprehensive therapeutic approaches.