肠道微生物群与妊娠糖尿病病变的关系:一个系统性审查
Sheng Ma1, Yuping Wang2, Xiaoxia Ji3
1Anhui Province Maternity & Child Health Hospital, Hefei, Anhui, China.
Frontiers in cellular and infection microbiology
|June 13, 2024
概括
改变肠道微生物群的组成与妊娠期糖尿病 (GDM) 的风险和进展有关. 调节肠道微生物群可能通过改善胰岛素敏感性和血糖控制来为GDM提供新的治疗策略.
科学领域:
- 生殖生物学和内分泌学.
- 微生物组研究的研究.
- 代谢性疾病研究研究.
背景情况:
- 孕期糖尿病 (GDM) 的特点是胰岛素抵抗和胰腺β细胞功能障碍.
- 虽然遗传因素有助于GDM易感性,但全球发病率上升表明环境影响很大,特别是肠道微生物群.
- 新出现的证据突出显示肠道微生物群组成和GDM的发展之间存在强烈的相关性.
研究的目的:
- 审查和分析关于肠道微生物群和GDM病理生理学的复杂关系的当前研究.
- 阐明肠道微生物组在GDM发展和进展中的作用.
- 为肠道微生物群调节在管理GDM和相关代谢障碍方面的临床应用提供理论基础.
主要方法:
- 系统性文献综述,重点关注GDM与肠道微生物群之间的相互作用.
- 使用关键词进行文献搜索:"GDM"",肠道微生物群"和"胰岛素抵抗".
- 对GDM病理生理学的方法,发现和潜在影响的评估.
主要成果:
- 在肠道微生物群组成/多样性和GDM发生/发展之间发现了显著的关联.
- 特定的细菌丰度与增加的GDM风险相关,而其他微生物转移可能会增强胰岛素敏感性.
- 肠道微生物群的变化通过诸如短链脂肪酸产生,炎症途径调节和B族维生素代谢等机制影响血糖控制.
结论:
- 肠道微生物群在GDM病原发生过程中起着至关重要的作用.
- 针对微生物组的干预措施 (例如益生菌,益生菌) 显示出改善GDM胰岛素敏感性和血糖控制的潜力.
- 进一步的研究是必要的,以确认发现,阐明确切的机制,并探索临床应用,考虑到基因环境相互作用在GDM风险.
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