整合肠道微生物组和宿主转录组学,以实现IBD个性化管理
Darragh Barry1, Cassandra Thachuk1, Jackie Trink1,2
1Department of Medicine, University of Limerick, Limerick, Ireland.
Epigenomics
|November 21, 2025
概括
将肠道微生物组数据与宿主转录组学和表观组学整合起来,可以改善炎症性肠病 (IBD) 的精准医学. 这种多组合的方法旨在降低IBD患者的治疗失败率.
科学领域:
- 胃肠病学 胃肠病学
- 免疫学 免疫学 免疫学
- 基因组学就是基因组学.
背景情况:
- 炎症性肠病 (IBD),包括克罗恩病 (CD) 和性结肠炎 (UC),影响全球数百万人.
- 目前的治疗方法显示高率的治疗不响应和随着时间的推移响应的丧失.
- 肠道微生物组失调是IBD病变的关键因素,导致慢性炎症.
研究的目的:
- 探索整合多omics数据 (微生物组,宿主转录组,表观组) 对于IBD管理的好处.
- 为了识别分子特征,将IBD患者分为不同的子组.
- 推进IBD的精准医学策略.
主要方法:
- 审查IBD研究多学科整合的最新进展.
- 对表观遗传学研究的分析,以确定特定疾病的DNA甲基化和增强剂模式.
- 探索整合肠道微生物组,宿主转录组学和表观组学.
主要成果:
- 表观基因组研究揭示了与IBD免疫路径和上皮质屏障完整性相关的分子特征.
- 多学科的整合为更深入地了解IBD病原体提供了一条途径.
- 基于分子签名的患者分层的潜力.
结论:
- 整合肠道微生物组,转录组和表观组学有望改善IBD患者的治疗结果.
- 这种方法可以导致更有针对性的治疗策略.
- 克服数据标准化和计算复杂性的挑战对于临床翻译至关重要.
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