一个基于蒙莫里隆尼特的口服发酵系统使得长期的现场生物合成能够恢复肠道平衡
Yifan Zhang1, Zhenzhen Fu1, Yanmei Chen1
1Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
Nature communications
|February 6, 2026
概括
一种基于蒙莫里隆石的新型口服发酵系统 (MOFS) 通过不断生产有益的生物产品来恢复肠道平衡. 这个系统有效地改善了肠道微生物群,减少了炎症,并在疾病模型中增强了肠道屏障的完整性.
科学领域:
- 生物材料科学 生物材料科学
- 胃肠病学 胃肠病学
- 微生物组研究 微生物组研究
背景情况:
- 肠道平衡的破坏是各种疾病的核心.
- 目前对肠道疾病的治疗有局限性.
研究的目的:
- 开发一种基于蒙莫里隆的口服发酵系统 (MOFS),用于在现场持续生产有益的生物制品.
- 为了恢复肠道平衡,改善肠道健康.
主要方法:
- 制造MOFS通过将基板装入蒙莫里隆石和吸附细菌.
- 利用蒙特莫里隆石的特性,提高口服输送和肠道保留.
- 在不平衡肠道平衡的小鼠模型中评估MOFS的疗效.
主要成果:
- MOFS表现出高口服可用性和延长肠道保留时间.
- 细菌不断释放基质和生物膜形成导致了有效的代谢物合成.
- 观察到肠道微生物组合的显著改善,肠道炎症减少,肠道屏障完整性得到改善.
- 与临床治疗相比,MOFS在缓解疾病症状方面表现出更高的疗效.
结论:
- MOFS是一种有效的平台,用于长期的in-situ生物产品制备,以恢复肠道平衡.
- 该系统为与肠道相关的疾病提供了一个有希望的治疗策略.
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