使用全身全疾病微生物组学解读微生物群的诊断和治疗潜力
Georges P Schmartz1, Jacqueline Rehner2, Madline P Gund3
1Clinical Bioinformatics, Saarland University, 66123, Saarbrücken, Germany.
Nature communications
|September 26, 2024
概括
人类微生物组为诊断和治疗提供了潜力. 分析各种身体部位和疾病揭示了微生物变异和与健康和疾病相关的新型物种级基因组容器 (SGB).
科学领域:
- 微生物组研究的研究.
- 转基因组学是指转基因组学.
- 人类健康和疾病.
背景情况:
- 人类微生物组是诊断标记和治疗点的丰富来源.
- 与宿主相关的微生物组因体位和疾病状态而异,需要进行全面的分析.
- 标准化协议对于强大的数据质量和跨样本可比性至关重要.
研究的目的:
- 通过分析各种样本类型和疾病来探索微生物组的全部潜力.
- 识别新型微生物物种及其与疾病的关联.
- 发现潜在的生物合成基因集群 (BGCs) 用于治疗开发.
主要方法:
- 从1931年开始对前性收集的标本 (唾液,斑块,皮肤,喉,眼睛,便) 进行数据生成测序的标准化协议.
- 高通量测序,平均深度为5.3千兆数据库.
- 对来自515名患者的样本进行了转基因组分析,平均每名患者3.7个转基因组.
主要成果:
- 在不同疾病和样本类型中观察到显著的微生物变异,包括意想不到的解剖部位.
- 鉴定了583个尚未探索的物种级基因组 (SGB),其中189个与疾病有显著的关联.
- 在SGB中发现了28315个潜在的生物合成基因集群 (BGC),其中1050个与疾病有显著的相关性.
- 在一个标本中检测微生物耐药性基因,预测它们在其他患者标本中的存在.
结论:
- 全身,全疾病微生物组学方法对于发现诊断和治疗策略是有价值的.
- 新型SGB和BGC代表了微生物组基础医学未来研究的有希望的途径.
- 了解各种身体部位和疾病中的微生物变异是释放微生物群潜力的关键.
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