吉林大学学报(医学版) ›› 2024, Vol. 50 ›› Issue (5): 1457-1464.doi: 10.13481/j.1671-587X.20240533

• 综述 • 上一篇    

组蛋白乙酰化修饰对牙周炎发生发展影响的研究进展

谢艺,刘阳,李红艳(),徐晓薇()   

  1. 吉林大学口腔医院牙周科,吉林 长春 130021
  • 收稿日期:2023-04-17 出版日期:2024-09-28 发布日期:2024-10-28
  • 通讯作者: 李红艳,徐晓薇 E-mail:lihongy99@jlu.edu.cn;xiaoweixu@jlu.edu.cn
  • 作者简介:谢 艺(1999-),女,山东省菏泽市人,在读硕士研究生,主要从事牙周组织再生方面的研究。
  • 基金资助:
    国家自然科学基金面上项目(81970946);吉林省教育厅科研项目(JJKH20231234KJ);吉林大学白求恩计划项目(2020B43);吉林大学学科交叉融合创新项目(JLUXKJC2021QZ09)

Research progress in effect of histone acetylation modifications on occurrence and development of periodontitis

Yi XIE,Yang LIU,Hongyan LI(),Xiaowei XU()   

  1. Department of Periodontics,Stomatology Hospital,Jilin University,Changchun 130021,China
  • Received:2023-04-17 Online:2024-09-28 Published:2024-10-28
  • Contact: Hongyan LI,Xiaowei XU E-mail:lihongy99@jlu.edu.cn;xiaoweixu@jlu.edu.cn

摘要:

牙周炎是由菌斑生物膜引起的慢性炎症性疾病,牙周微环境稳态对于牙周健康至关重要。表观遗传学探讨环境等非遗传因素如何在DNA核苷酸序列不发生改变的前提下调控基因的表达,从而影响疾病的发生发展。组蛋白乙酰化修饰是常见的表观遗传修饰之一,主要受组蛋白乙酰化酶和组蛋白去乙酰化酶的调节,调节失衡可引起基因调控紊乱,导致慢性炎症、自身免疫性疾病和癌症等疾病。组蛋白乙酰化修饰与牙周炎发生发展有明确的相关性。现分别从发生牙周炎时牙龈上皮细胞、免疫细胞和牙周膜干细胞中组蛋白乙酰化修饰的变化,阐明组蛋白乙酰化修饰在牙周炎发生发展过程中的作用及其分子机制,为牙周炎的表观治疗提供依据。

关键词: 表观遗传学, 组蛋白乙酰化修饰, 基因转录, 牙周炎, 表观遗传疗法

Abstract:

Periodontitis is a chronic inflammatory disease caused by plaque biofilm, and the homeostasis of the periodontal microenvironment is crucial for periodontal health. The epigenetics explores how the environmental and other non-genetic factors regulate the gene expression without changing the DNA nucleotide sequence, thereby affecting the occurrence and development of this disease. The histone acetylation modification is one of the common epigenetic modifications, primarily regulated by the histone acetyltransferases and histone deacetylases. Imbalance in this regulation can lead to the gene regulatory disorders, causing the chronic inflammation, autoimmune diseases and cancer. Recent studies have shown there is a clear correlation between histone acetylation modifications and the development of periodontitis. This paper discusses the changes in histone acetylation modifications in the gingival epithelial cells, immune cells, and periodontal ligament stem cells during periodontitis, elucidating the role and molecular mechanisms of histone acetylation modifications in the development of periodontitis and providing the basis for the epigenetic treatment of periodontitis.

Key words: Epigenetics, Histone acetylation modification, Gene transcription, Periodontitis, Epigenetic therapy

中图分类号: 

  • R781.4