肠道微生物群扰乱与椎病的内学严重程度有关
Antonio Tursi1, Giorgia Procaccianti2, Silvia Turroni3
1Territorial Gastroenterology Service, Barletta-Andria-Trani Local Health Agency, Andria (BT); Department of Medical and Surgical Sciences, School of Medicine, Catholic University, Rome, Italy. antotursi@tiscali.it.
Journal of gastrointestinal and liver diseases : JGLD
|September 26, 2025
概括
导管性疾病 (DD) 中的肠道微生物群组成因内镜严重程度而异. 这些肠道细菌的变异可能有助于分层患者,并指导DD的临床管理.
科学领域:
- 胃肠病学 胃肠病学
- 微生物组研究 微生物组研究
- 临床诊断 临床诊断 临床诊断
背景情况:
- 椎病 (DD) 影响着相当一部分人口,严重程度各不相同.
- 肠道微生物群 (GM) 在DD的发病和进展中的作用尚未完全理解.
- 内镜评估提供了一种标准化的方法来分类DD的严重程度.
研究的目的:
- 为了研究患有分歧性疾病 (DD) 的患者肠道微生物群 (GM) 的潜在变异.
- 为了将转基因配置文件与DD的内镜严重程度相关联,根据分离体炎症和并发症评估 (DICA) 分类的定义.
- 探索转基因成分,DD严重程度和腹痛等临床特征之间的关联.
主要方法:
- 肠道微生物群 (GM) 组成的回顾性分析在71名患有分支管疾病 (DD) 的患者中.
- 用微生物学技术分析了便样本.
- 根据内镜检查结果,患者被分为DICA1,DICA2和DICA3.
- 使用视觉模拟尺度 (VAS) 量化腹痛的严重程度.
主要成果:
- 肠道微生物群 (GM) 的组成在DICA严重程度组之间有显著差异,特别是在β多样性中.
- 特定的细菌种群,包括Actinobacteriota,Erysipelatoclostridiaceae,Bacteroidaceae和Prevotellaceae,与不同的DICA分数有关.
- 在DICA 2患者中,增加的腹痛严重程度与明显的转基因特征和更高的α多样性相关,显示了Enterobacteriaceae和Erysipelotrichaceae的丰富.
结论:
- 肠道微生物群 (GM) 组成与分歧性疾病 (DD) 中的内镜性疾病严重程度有关.
- 不同的微生物特征与特定的DICA分类和临床表现相关.
- 这些发现表明,转基因分析可能有助于患者分层,并为DD的临床管理策略提供信息.
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