Revisiting the human dental follicle: From tooth development to its association with unerupted or impacted teeth and pathological changes.

Dental follicles are involved in odontogenesis, periodontogenesis, and tooth eruption. Dental follicles are unique structures, considering that their remnants can persist within the jawbones after odontogenesis throughout life if the tooth does not erupt. Pathological changes may occur in these tissues as individuals age. The changes range from benign to life threatening. Thus, the assessment of age-related changes in dental follicles associated with unerupted teeth is of paramount importance. In this review, we summarize the physiological roles and changes in dental follicles in odontogenesis, tooth eruption, and aging, in addition to the pathological changes associated with these structures. We encourage investigators to consider this peculiar tissue as a unique model and explore its potential to clarify its importance from the viewpoints of developmental biology, tissue physiology, and pathology. © 2021 American Association for Anatomy.

Citation

Victor Coutinho Bastos, Ricardo Santiago Gomez, Carolina Cavaliéri Gomes. Revisiting the human dental follicle: From tooth development to its association with unerupted or impacted teeth and pathological changes. Developmental dynamics : an official publication of the American Association of Anatomists. 2022 Mar;251(3):408-423

Mesh Tags

PMID: 34324745

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