连接点:NETosis和牙周炎-类风湿性关节炎关节链
Maliha Shahbaz1, Anis Rageh Al-Maleki2, Chia Wei Cheah1
1Department of Restorative Dentistry, Faculty of Dentistry, Universiti Malaya, Kuala Lumpur, Malaysia.
International journal of rheumatic diseases
|November 11, 2024
概括
牙周炎是一种炎症性牙疾病,可以通过NETosis触发免疫反应和蛋白蛋白来增加类风湿性关节炎的风险. 识别这些危险因素可能有助于检测早期的类风湿性关节炎.
科学领域:
- 口腔健康和免疫学
- 自身免疫性疾病的研究.
- 微生物组和宿主反应反应
背景情况:
- 牙周炎 (PD) 涉及口腔微生物失生症的炎症反应,可能导致牙损失.
- 类风湿性关节炎 (RA) 是一种慢性自身免疫性疾病,导致关节炎症和破坏.
- 慢性炎症在PD中可能导致蛋白质改变,形成素和碳amylated抗原,这与RA有关.
研究的目的:
- 审查牙周炎及其相关的失生微生物群在诱导早期类风湿性关节炎中的作用.
- 通过这些风险因素,探索通过这些风险因素识别患有RA (RA前期) 和血清阴性RA患者的风险人群的潜力.
主要方法:
- 这是一个对现有文学作品的叙述性回顾.
- 专注于牙周炎,口腔微生物群和类风湿性关节炎病原体之间的联系.
- 检查了中性粒细胞外细胞陷 (NETs) 和NETosis在这个协会中的作用.
主要成果:
- 慢性炎症在PD中提高了细胞因子,并促进了NETosis.
- 与PD相关的细菌和NETosis有助于氨酸和碳amylated蛋白质的形成.
- 升高的NET水平与RA的风险增加和进展有关.
结论:
- 牙周炎和失生性牙下微生物群,特别是通过NETosis,被确定为早期RA发展的危险因素.
- 这些发现凸显了识别RA前个体和血清阴性RA患者的潜力.
- 了解这种联系可能为RA的早期检测和干预提供新的途径.
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