Int J Stomatol

Inter J Stomatol ›› 2007, Vol. 34 ›› Issue (02): 87-89.

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Molecular Biology Basis of Maintaining Per iodontal Ligament Structur e and Functional Homeostasis

WU Li-ping, LING Jun-qi.   

  1. Dept. of Orthodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat- sen University, Guangzhou 510055, China
  • Online:2007-03-20 Published:2007-03-20

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Abstract:

Periodontal ligament contain multipotent stem cells which can differentiate into osteoblasts/cementoblasts, and responsible for remoldeling, trauma repair and regeneration of periodontal tissue. In the mean time, periodontal ligament have a capacity to inhibit mineralization, maintain structure and functional homeostasis. We summarized the differentiation capability of periodontal ligament cells and molecular biology basis of maintaining periodontal ligament structure and functional homeostasis.

Key words: periodontal ligament, periodontal ligament stem cells, cell differentiation


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