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Updated: Jul 27, 2025

Oral Biofilm Sampling for Microbiome Analysis in Healthy Children
Published on: December 31, 2017
与COVID-19相关的口腔和喉微生物组:系统性审查和元分析
Sukirth M Ganesan1,2, Tabitha K Peter3, Miyuraj H H Withanage3
1Department of Periodontics, The University of Iowa College of Dentistry and Dental Clinics, Iowa, USA.
冠状病毒病2019 (COVID-19) 与口腔微生物失生症有关,微生物多样性显著减少. 尼塞利亚细菌可能在COVID-19口腔健康变化中发挥关键作用.
科学领域:
- 微生物学 微生物学
- 口腔健康 口腔健康
- 传染性疾病 传染性疾病
背景情况:
- 冠状病毒疾病2019 (COVID-19) 疫情继续引起人们对变种和长期健康影响的担忧.
- 口腔微生物组在健康和疾病中的作用越来越被认可,唾液和口腔环境是COVID-19研究的关键领域.
- 之前的研究表明,COVID-19患者的口腔微生物组发生了破坏,但方法存在异质性.
研究的目的:
- 系统地审查有关COVID-19和微生物组变化的文献.
- 重新分析现有的公共数据,以进行COVID-19口腔微生物变化的标准化分析.
- 为了确定与COVID-19感染相关的特定微生物变化.
主要方法:
- 对将COVID-19与微生物组改变相关的研究进行系统性文献综述.
- 重新分析来自COVID-19患者和对照组的公开可用的口腔微生物组数据集.
- 微生物多样性和特定细菌成员的比较分析.
主要成果:
- COVID-19与口腔微生物失生症和微生物多样性显著减少有关.
- 在不同研究中,特定细菌种群的变化有所不同.
- 重新分析发现尼塞里亚是与COVID-19相关的潜在关键微生物成员.
结论:
- COVID-19显著影响口腔微生物群,导致减少多样性和失活性.
- 尼塞利亚菌种可能是COVID-19相关口腔微生物变化的重要指标.
- 对数据的标准化再分析对于理解疾病状态中的复杂微生物变化至关重要.
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