The Use of Organoids in Dentistry: An Overview of New Research Approaches

Abstract

Organoids have emerged as a groundbreaking innovation in dentistry, offering three-dimensional, self-organizing structures derived from stem cells that mimic the intricate architecture and functionality of native tissues. These advanced models effectively replicate complex biological interactions and pathological conditions, addressing the limitations of traditional two-dimensional cell cultures and animal models. Notably, organoids have demonstrated their potential in modeling various craniofacial tissues, including dental pulp, periodontal structures, and salivary glands. However, despite these significant advancements, the full integration of organoid technology into dental research and clinical practice remains an ongoing challenge due to issues related to scalability, standardization, and adaptation to existing treatment approaches. This review consolidates recent progress in organoid technology, emphasizing its implications for dental research and clinical applications. Incorporating organoid-based systems holds the promise of advancing the understanding of oral diseases, refining therapeutic strategies, and enabling patient-specific treatment approaches, particularly for conditions such as salivary gland dysfunction, dental anomalies, and oral tumors. Additionally, organoids play a pivotal role in regenerative dentistry, personalized medicine, and drug testing, showcasing their potential to revolutionize dental care. Future applications may extend to pediatric orthodontics and the bioengineering of dental tissues, leveraging the body’s innate regenerative abilities to enhance patient outcomes. By re-examining the potential of organoids as innovative tools in dental science, this manuscript explores their ability to facilitate more effective and individualized approaches to oral health management. Addressing current limitations while exploring new frontiers, organoid technology stands at the forefront of transforming dental research and clinical practice, paving the way for personalized, regenerative, and highly effective oral healthcare solutions.