期刊
JOURNAL OF PERSONALIZED MEDICINE
卷 11, 期 1, 页码 -出版社
MDPI
DOI: 10.3390/jpm11010058
关键词
aging; periodontium; gingiva; periodontal ligament; MMP
资金
- National Research Foundation of Korea (NRF) - Korea government (MSIT) [2017R1A5A2015391, 2020R1C1C1006757]
- Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education [2019R1I1A2A01062430]
- National Research Foundation of Korea [2020R1C1C1006757, 2019R1I1A2A01062430] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Aging is characterized by the decline of physiological functions, making individuals more susceptible to diseases or death. The periodontium, which supports and protects the teeth, undergoes morphological and physiological changes with age, impacting its crucial role in sustaining life.
Aging is characterized by a progressive decline or loss of physiological functions, leading to increased susceptibility to disease or death. Several aging hallmarks, including genomic instability, cellular senescence, and mitochondrial dysfunction, have been suggested, which often lead to the numerous aging disorders. The periodontium, a complex structure surrounding and supporting the teeth, is composed of the gingiva, periodontal ligament, cementum, and alveolar bone. Supportive and protective roles of the periodontium are very critical to sustain life, but the periodontium undergoes morphological and physiological changes with age. In this review, we summarize the current knowledge of molecular and cellular physiological changes in the periodontium, by focusing on soft tissues including gingiva and periodontal ligament.
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