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障碍中的崩的回顾:牙科疾病中的紧关节功能障碍
Thao Thi Do1, Vy Thuy Nguyen1, Ngoc Tran Nhu Nguyen1
1Oral Diagnosis and Periodontology Department, Faculty of Odonto-Stomatology, Can Tho University of Medicine and Pharmacy, Can Tho City, 900000, Vietnam.
Clinical, cosmetic and investigational dentistry
|January 6, 2025
概括
紧接点 (TJs) 调节上皮质的透性,但它们在极性中的作用仍在争论中. 关功能障碍,特别是由于细菌感染,在牙科疾病中显著损害口腔上皮质屏障.
科学领域:
- 细胞生物学 细胞生物学
- 口腔生物学 口腔生物学
- 病理学 病理学 病理学
背景情况:
- 紧接点 (TJs) 是关键的细胞-细胞接点,调节表皮和内皮的透性和细胞极性.
- 关键的TJ成分包括膜蛋白,如奥克卢丁,克劳丁和结合粘附分子.
- 关于TJs在维持上皮质极性中的确切作用,存在相互矛盾的证据.
研究的目的:
- 探索紧接点 (TJ) 功能障碍在口腔上皮屏障分解中的作用.
- 调查TJ功能障碍与各种牙科疾病的进展之间的潜在联系.
- 呈现TJ参与口腔病理学的新视角.
主要方法:
- 文献综述和现有关于紧张结节和牙科疾病的研究综合.
- 对研究TJ成分及其在口腔组织中的表达的研究进行分析.
- 检查将细菌感染与口腔条件下的上皮质屏障破坏联系在一起的证据.
主要成果:
- 关功能障碍与牙上皮质屏障受损和口腔疾病进展有关.
- 细菌感染可以直接损害细胞间连接或改变TJ蛋白表达.
- 细菌诱导的炎症性细胞因子可能会降低TJ蛋白的调节,进一步损害上皮屏障.
结论:
- 紧接位功能障碍是口腔上皮质屏障分解的一个重要因素.
- 这种功能障碍与牙科疾病的发病和进展有关,包括牙炎,牙周炎,Sjögren综合征和口腔平细胞癌.
- 了解TJ角色为口腔疾病提供了新的治疗点.
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