内镜刷取样识别了结直肠腺瘤中的粘膜相关微生物群
Juncheng Liu1, Kexu Xiang1, Huan He1
1Department of Gastroenterology, Chongqing University Cancer Hospital, School of Medicine, Chongqing University, Chongqing, China.
Heliyon
|December 6, 2024
概括
内镜刷取样显著增强了微生物多样性,用于结直肠腺瘤分析. 这种方法比组织测序具有优势,提供更丰富的肠道微生物群数据,而不会影响病理学.
科学领域:
- 胃肠病学 胃肠病学
- 微生物学 微生物学
- 在瘤学瘤学.
背景情况:
- 肠道微生物组是结直肠腺瘤发展的组成部分.
- 粘菌相关的微生物群极大地影响宿主免疫相互作用.
- 奥米克斯方法提供了对宿主微生物群相互作用的整体观点.
研究的目的:
- 评估内镜刷样本用于结直肠腺瘤中的粘膜微生物群分析.
- 为了比较微生物基因测序从刷样本与直接腺瘤组织.
- 为了确定刷取样是否提高了微生物群数据的质量和收集.
主要方法:
- 结直肠腺瘤的内镜刷取样.
- 直接取结直肠腺瘤组织样本.
- 微生物基因测序和多样性分析.
主要成果:
- 内镜刷样本显示微生物多样性显著增加.
- 刷取样没有干扰病理活检程序.
- 刷取样提供了更丰富的微生物数据,并规避了组织基因干扰.
结论:
- 内镜刷取样是用于结直肠腺瘤微生物组分析的宝贵方法.
- 这种技术比直接组织测序具有优势,包括更广泛的样本采集地点和更丰富的数据.
- 它可以进行全面的微生物组评估,即使是小腺瘤,也不能影响诊断活检.
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