纤维肌痛患者口腔微生物组的表征:一项观察性病例对照研究
Sharon Erdrich1,2, Thilini Jayasinghe2,3, Momchilo Vuyisich4
1Sydney Pharmacy School, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia.
European journal of pain (London, England)
|June 1, 2025
概括
这项研究发现,纤维肌痛患者女性的口腔健康和口腔微生物组存在显著差异. 改善口腔健康对于控制纤维肌痛症状和了解其原因可能很重要.
科学领域:
- 微生物学 微生物学
- 类风湿病学 类风湿病学
- 口腔健康 口腔健康
背景情况:
- 纤维肌痛是一种复杂的疾病,其特点是慢性广泛的疼痛.
- 口腔微生物组在全身性疾病中的作用正受到越来越多的关注,但在纤维肌痛中仍然未被探索.
- 这项研究旨在将纤维肌痛女性的口腔健康和口腔微生物组与年龄相匹配的对照组进行比较.
研究的目的:
- 调查纤维肌痛患者和健康对照患者口腔健康状况的差异.
- 分析和比较患有纤维肌痛的女性与对照者的口腔微生物组合.
- 探索口腔健康,口腔微生物组变化和纤维肌痛之间的潜在关联.
主要方法:
- 一项观察性病例控制研究,涉及非吸烟,非糖尿病女性,符合美国风湿病学会 (ACR) 2016年纤维肌痛标准和年龄相匹配的对照.
- 唾液样本的metatranscriptomic分析,以评估口腔微生物组合在类,属和物种层面.
- 根据年龄,BMI和饮食中的糖摄入量进行统计调整,结果与自我报告的口腔健康相关.
主要成果:
- 两组之间没有观察到口腔物种丰富或多样性的显著差异.
- 患有纤维肌痛的女性报告口腔健康状况明显恶化.
- 核心口腔微生物组的微妙变化与较低的口腔健康评分有关,包括增加了像Prevotella denticola和Solobacterium moorei这样的周围病原体的丰富性.
结论:
- 在患有纤维肌痛的女性中,口腔健康和口腔微生物群存在显著差异.
- 这项研究提供了第一份关于纤维肌痛口腔微生物组变化的证据,其中某些病原体的过量存在.
- 研究结果表明,口腔微生物组与纤维肌痛病因/症状之间存在潜在联系,需要进一步调查口腔系统相互作用.
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