重新绘制肠道地图:在炎症性肠道疾病中,益生菌对微生物群调节的方法不断发展
Premal Vaghela1, Bhavarth Dave1, Akshada Dabhade1
1Department of Pharmacology, L. M. College of Pharmacy, Opp. Gujarat University, Navrangpura, Ahmedabad, Gujarat, 380009, India.
Antonie van Leeuwenhoek
|February 5, 2026
概括
益生菌在炎症性肠病 (IBD) 中表现有前途,通过恢复肠道健康和调节免疫反应. 虽然对性结肠炎 (UC) 有效,但它们在克罗恩氏病中的作用.
科学领域:
- 胃肠道学和免疫学
- 微生物组研究 微生物组研究
- 治疗创新 治疗创新
背景情况:
- 炎症性肠病 (IBD),包括性结肠炎 (UC) 和克罗恩病 (CD),是一种由肠道失调和免疫失调影响的慢性胃肠道疾病.
- 目前的IBD药物治疗面临诸多挑战,包括治疗失败,复发和不良影响,需要替代治疗策略.
- 维持肠道微生物群的稳态对于IBD管理至关重要,因为它在受影响的个体中经常被破坏.
研究的目的:
- 评估益生菌作为炎症性肠病 (IBD) 的辅助疗法的治疗潜力.
- 审查关于益生菌在性结肠炎 (UC) 和克罗恩病 (CD) 中有效性的证据.
- 探索IBD益生菌开发的未来方向,包括精密益生菌.
主要方法:
- 对IBD中益生菌干预的现有临床研究进行系统审查和综合.
- 分析数据,比较益生菌与安慰剂和常规治疗 (如梅萨拉) 的疗效.
- 检查有关特定益生菌菌株和配方的证据 (例如,大肠杆菌尼斯尔1917年,VSL#3).
主要成果:
- 益生菌在诱导和维持UC缓解方面表现出有效性,与传统治疗相比,优于安慰剂.
- 在CD中益生菌疗效的证据是不一致的,在研究中得到的结果是混合的或不确定的.
- 特定的益生菌菌株和配方在调节免疫反应,恢复微生物平衡和保持粘膜完整性方面显示出好处.
结论:
- 益生菌是一种有前途的UC辅助疗法,支持肠道微生物组恒温和免疫调节.
- 需要进一步的大规模,精心设计的研究来确定益生菌在克罗恩病中的疗效.
- 基因工程的进步,包括CRISPR/Cas9,为开发具有增强IBD诊断和治疗能力的精密益生菌铺平了道路.
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