Periodontitis: Clinical Aspects, Pathophysiology, Experimental Approaches and Emerging Therapies

This review paper presents an overview of periodontal disease, beginning with clinical aspects including prevalence, etiology, disease progression mechanisms and implications for general health, followed by current diagnostic and therapeutic approaches. We then describe experimental models used for in vitro and in vivo investigations of periodontal disease, and emerging therapeutic approaches based on biomedical and tissue engineering concepts, nanotechnology, gene and stem cell therapies. We aim to provide bioengineers, tissue engineers and nanotechnology researchers an overall understanding of the state-of-the-art of periodontal disease to foster technological innovation based on interdisciplinary research and collaboration between physical and medical scientists.