研究摘要,肠道微生物群变化的可能机制和前景,导致过早的青春期
Maorong Bao1, Rui Wu2, Jingwei Li1
1Chongqing Key Laboratory of Pediatrics, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.
Frontiers in nutrition
|May 12, 2025
概括
肠道微生物群失调影响过早的青春期时间. 像益生菌和饮食改变这样的新兴疗法在临床前和早期临床研究中显示出治疗这种疾病的前景.
科学领域:
- 儿科内分泌学 儿科内分泌学
- 微生物组研究 微生物组研究
- 生殖健康 生殖健康
背景情况:
- 全球早期青春期的发病率正在上升,由环境,代谢和遗传因素驱动.
- 目前的治疗方法,如性腺激素释放激素 (GnRH) 的类似物,具有局限性.
- 肠道微生物群失调越来越被认为是青春期时间的关键调节者.
研究的目的:
- 审查肠道微生物群在中部早期青春期 (CPP) 和相关亚型中的作用.
- 探索肠道微生物影响荷尔蒙和神经内分泌通路的机制.
- 讨论针对早期青春期肠道微生物群的新兴治疗策略.
主要方法:
- 关于研究早期青春期肠道微生物群组成和功能的文献综述.
- 对微生物群与激素相互作用的机制性见解的分析,包括雌激素代谢和神经内分泌信号.
- 对微生物组调节干预措施的临床前和早期临床数据的评估.
主要成果:
- 在CPP中观察到特定的分类学变化,例如*Streptococcus*丰富和*Alistipes*枯竭.
- 肠道微生物群影响下丘脑-垂体-淋巴腺 (HPG) 轴,代谢荷尔蒙 (莱普,胰岛素) 和表观遗传调节.
- 益生菌,便微生物种移植 (FMT) 和饮食干预措施显示出延迟青春期开始和恢复激素平衡的潜力.
结论:
- 肠道微生物群失调是早期青春期发病的一个重要因素.
- 针对微生物群的干预措施在儿科内分泌学中代表了一个新的治疗前沿.
- 进一步的翻译研究对于验证这些新兴策略的临床应用至关重要.
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