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感染和端粒长度:一个系统的审查协议
Louis Tunnicliffe1, Rutendo Muzambi2,3, Jonathan W Bartlett2
1Faculty of Epidemiology & Population Health, London School of Hygiene & Tropical Medicine, London, UK louis.tunnicliffe@lshtm.ac.uk.
BMJ open
|April 24, 2024
概括
这项研究综合了有关感染和端粒缩短的证据,这是细胞衰老的标志物. 它旨在澄清各种感染和人群之间的关联,以指导未来关于衰老和疾病的研究.
科学领域:
- 生物医学科学 生物医学科学
- 老年学是一门学科.
- 传染病流行病学 传染病流行病学
背景情况:
- 端粒对细胞衰老至关重要,与心血管疾病和癌症有关.
- 现有研究表明,感染可能会缩短端粒,但缺乏全面的证据.
- 各种感染类型,严重程度和端粒长度之间的关系在不同人群中仍然不清楚.
研究的目的:
- 系统地审查和整理有关感染和端粒长度之间的联系的证据.
- 为了使不同研究和不同人群的研究结果能够进行比较.
- 为未来关于细胞衰老和传染病的研究方向提供信息.
主要方法:
- 在多个数据库 (MEDLINE,EMBASE,科学网,Scopus,全球健康,柯克伦图书馆) 和灰色文献中进行全面的文献搜索.
- 包括所有研究类型,地理位置,感染类型和结果测量方法.
- 使用ROB2和ROBINS-E工具进行独立研究选择,数据提取和偏差风险评估,通过GRADE标准进行质量评估.
主要成果:
- 数据综合将涉及元分析,如果同质性足够,或叙事综合按暴露和研究设计分组.
- 将评估关于研究设计,暴露和结果测量的异质性.
- 结果将被介绍,以便进行比较和确定趋势.
结论:
- 这一系统性审查将全面概述感染与端粒长度之间的关联.
- 研究结果将澄清不同感染和严重程度对细胞衰老标志物的影响.
- 这项研究旨在指导未来的研究和对感染相关的衰老过程的临床理解.
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