口腔生物医学 ›› 2023, Vol. ›› Issue (3): 192-196.

• 综述 • 上一篇    下一篇

伴放线聚集杆菌与人牙龈上皮细胞相互作用的研究进展

马晓琳,于烁,曲珊琳,王瑞   

  1. 吉林大学口腔医院
  • 收稿日期:2023-03-06 修回日期:2023-04-16 出版日期:2023-09-25 发布日期:2023-09-21
  • 通讯作者: 王瑞 E-mail:w_rui@jlu.edu.cn
  • 基金资助:
    吉林省卫生健康科技能力提升项目;吉林省卫生健康研究项目

Research progress on the interaction between Actinobacillus actinomycetemcomitans and human gingival epithelial cells

  • Received:2023-03-06 Revised:2023-04-16 Online:2023-09-25 Published:2023-09-21
  • Contact: Rui WANG E-mail:w_rui@jlu.edu.cn

摘要: 伴放线聚集杆菌是一种革兰氏阴性兼性厌氧菌,是牙周炎的主要致病菌之一,其具有多种毒力因子,不仅能损害牙龈上皮细胞屏障结构,逃避宿主的免疫防御,还能向深层组织入侵,破坏牙体软组织和牙槽骨。而伴放线聚集杆菌与人牙龈上皮细胞的相互作用是细菌入侵牙周组织的第一步,也是菌体引起机体免疫反应的关键。本文就伴放线聚集杆菌在人牙龈上皮细胞上的黏附与定植和与牙龈上皮细胞的相互作用两方面的研究作一综述。

关键词: 伴放线聚集杆菌, 牙龈上皮细胞, 牙周炎

Abstract: Actinobacillus actinomycetemcomitans is a gram-negative facultative anaerobe, which is one of the main pathogenic bacteria of periodontitis. With a variety of virulence factors, it can not only damage the barrier structure of gingival epithelial cells and evade the immune defense of the host, but also invade deep tissues and destroy the soft tissue and alveolar bone. The interaction between Actinobacillus actinomycetemcomitans and human gingival epithelial cells is the first step of bacterial invasion of periodontal tissue and the key to the immune response caused by the bacteria. In this paper, we review the studies on adhesion and colonization of human gingival epithelial cells by Actinobacillus actinomycetemcomitans and its interaction with gingival epithelial cells.

Key words: Actinobacillus actinomycetemcomitans, Gingival epithelial cells, Periodontitis