酸和肠道微生物群:相互作用和对健康的影响
Pinze Leng1, Ye Wang2, Minhao Xie2,3
1School of Medicine Jiangsu University Zhenjiang China.
Food science & nutrition
|April 8, 2025
概括
埃拉基酸 (EA) 被肠道微生物转化为乌罗,这有增强的健康益处. 这些化合物具有抗氧化,抗炎和抗癌特性,影响肠道健康和疾病预防.
科学领域:
- 微生物学与营养学
- 自然产品化学 自然产品化学
- 人类健康和疾病
背景情况:
- 基酸 (EA) 是一种来自植物食品的多,在人类肠道中经历了显著的转化.
- 肠道微生物群在将EA代谢成称为urolithins的生物活性化合物中发挥着至关重要的作用.
- 与母EA分子相比,乌罗利具有更好的生物利用性和生物活性.
研究的目的:
- 审查埃拉基酸和肠道微生物群之间的复杂相互作用.
- 探索肠道微生物对EA代谢的健康影响,重点关注urolithins.
- 突出EA及其代谢物在疾病预防和治疗中的潜在治疗应用.
主要方法:
- 文献综述综合了关于酸和肠道微生物群的当前研究.
- 对详细介绍EA转化为urolithins的代谢途径的研究进行分析.
- 检查EA和urolithins的生物活动和分子机制的研究.
主要成果:
- 肠道微生物群调解EA的代谢,从而产生多样化的乌罗素生产特征 (代谢表型).
- EA和乌罗利可以调节肠道微生物的组成,有利于有益的细菌.
- EA和乌罗利显示出抗氧化,抗炎,抗癌作用,并通过Nrf2/NF-κB通路改善肠道屏障功能,代谢和心血管健康.
结论:
- 埃拉基酸对健康的益处受到其通过肠道微生物群转化为urolithins的代谢的显著影响.
- 乌罗利因其生物活性和调节肠道微生物群的能力而表现出对各种疾病有前途的治疗潜力.
- 进一步的研究对于充分阐明EA-微生物群相互作用的机制及其对新疗法开发的健康益处至关重要.
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