收稿日期: 2025-08-06
网络出版日期: 2025-09-04
基金资助
国家重点研发计划(2022YFA1206100)
国家重点研发计划(2022YFE0118300)
国家自然科学基金(81801037)
首都卫生发展科研专项(首发2022-2G-4105)
版权
Application of salivary micro-ecosystem in early prevention and control of oral and systemic diseases
Received date: 2025-08-06
Online published: 2025-09-04
Supported by
the National Key R&D Program of China(2022YFA1206100)
the National Key R&D Program of China(2022YFE0118300)
the National Natural Science Foundation of China(81801037)
the Capital' s Funds for Health Improvement and Research(首发2022-2G-4105)
Copyright
唾液是口腔中蕴含丰富生物学标志物的重要体液, 其内含的微生态在口腔疾病的早期诊断和监测中具有重要价值; 同时, 唾液自身具有取样简便、无痛无创、支持重复取样的独有优势, 因此非常适合用于疾病监测与随访研究。北京大学口腔医学院口腔预防医学课题组开展的系列研究工作中, 通过基于蛋白质/多肽组学和微生物组学等不同组学技术分析, 将不同节段以及不同取样方法所采集唾液样本进行对比, 以探索唾液的稳定性; 同时以龋病、牙周病为代表的口腔疾病以及2型糖尿病、慢性肾病等为代表的全身系统性疾病为切入点, 明确了唾液生物学标志物在疾病早期防治中的重要应用价值。
孙翔宇 , 袁超 , 周芯竹 , 刁婧 , 郑树国 . 唾液微生态在口腔及全身疾病早期防治中的应用[J]. 北京大学学报(医学版), 2025 , 57(5) : 859 -863 . DOI: 10.19723/j.issn.1671-167X.2025.05.008
Saliva is an important body fluid in the oral cavity containing lots of biomarkers, whose inherent micro-ecosystem holds significant value for early diagnosis and monitoring of oral diseases. Simultaneously, saliva has particular advantages, such as ease of sampling, painless and non-invasive collection, and suitability for repeated sampling, making it highly appropriate for surveillance and follow-up of diseases. In a series of studies conducted by the research group for preventive dentistry in Peking University School and Hospital of Stomatology, we compared different segments of saliva and those samples collected via different sampling methods using proteomic/peptidomic and microbiomic technologies to explore the stability of saliva samples. Besides, the significance of applying representative salivary biomarkers in early prevention and control of representative oral diseases (e.g. dental caries, periodontal diseases) and systemic conditions (e.g. type 2 diabetes mellitus, chronic kidney disease) was confirmed as well.
Key words: Saliva; Micro-ecosystem; Multiomics; Biomarkers; Early diagnosis
利益冲突 所有作者均声明不存在利益冲突。
作者贡献声明 郑树国、孙翔宇、袁超:提出撰写思路;孙翔宇、袁超:构建论文框架;刁婧、周芯竹:收集、分析、整理资料;孙翔宇、刁婧、周芯竹:撰写论文;郑树国:总体把关和审定论文;所有作者均对最终文稿进行审读并确认。
获奖项目: 2023年度妇幼健康科学技术奖自然科学奖一等奖
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