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基于肠道微生物组组成的老龄化人口精确益生菌补充策略

Yi-Fang Chuang^1,2,3, Kang-Chen Fan¹, Yin-Yuan Su⁴

¹School of Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong St. Beitou Dist., Taipei City 112304, Taiwan.

Briefings in bioinformatics

|July 22, 2024

概括

个性化的益生菌补充剂通过向特定的肠道细菌,对老年人来说是有前途的. 根据个人肠道微生物群量身定制益生菌可能有助于管理与年龄有关的疾病并改善健康结果.

科学领域:

老年学是一门学科.
微生物学微生物学
免疫学免疫学免疫学

背景情况:

与年龄相关的慢性疾病需要新的管理策略.
肠道微生物群的组成和功能随着年龄的增长而发生显著变化.
这些与衰老相关的肠道微生物群的变化可能会影响健康和疾病的进展.

研究的目的:

调查老年人个性化益生菌补充剂的潜力.
分析肠道微生物群的组成及其与老年人健康参数的关联.
识别特定的微生物特征,这些特征可能是益生菌的目标.

主要方法:

使用元基因组测序分析了297名老年人的肠道微生物群.
确定了微生物的特征,包括乳酸菌和双菌.
研究了微生物特征与人口特征,认知功能和神经成像之间的关联.

主要成果:

在老年人肠道微生物群中观察到独特的乳酸菌和双菌模式.
益生菌模式与人口因素,微生物多样性,认知状态和神经成像发现相关.
这些发现表明了个性化益生菌干预的基础.

结论:

量身定制的益生菌补充剂,与个人肠道微生物群资料相匹配,代表了解决与年龄有关的衰退的潜在策略.
这项研究提供了支持老年人群使用益生菌有针对性的健康益处的证据.
需要对更大的队列进行进一步的纵向研究,以确认精密益生菌在老龄化个体中的有效性.

关键词:

达成共识的聚类聚类.我们的肠道微生物组.转基因组学是指转基因组学.非负矩阵因子化的非负矩阵因子化.年龄较大的成年人.精确益生菌精确益生菌

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