肠道微生物组成与创伤暴露的伊拉克和阿富汗退伍军人症状自我报告有关
Y Irina Li1,2, Kathleen Pagulayan3, Holly Rau3
1Northwest Mental Illness Research, Education and Clinical Center, Veterans Affairs (VA) Puget Sound Health Care System, Seattle, Washington, USA.
Neurotrauma reports
|February 27, 2025
概括
患有PTSD和慢性疼痛的伊拉克和阿富汗退伍军人显示肠道微生物组发生变化. 特定的微生物变化与疲劳和认知问题有关,这表明肠道微生物群是潜在的治疗点.
科学领域:
- 微生物组研究的研究.
- 神经科学是一个神经科学.
- 退伍军人的健康 退伍军人的健康
背景情况:
- 伊拉克和阿富汗战争退伍军人面临的轻度创伤性脑损伤 (mTBI),创伤后应激障碍 (PTSD) 和慢性疼痛的高率.
- 肠道微生物组影响免疫功能和压力,可能会影响退伍军人的健康结果.
- 有限的研究已经在这个人群中描述了肠道微生物群.
研究的目的:
- 为了研究伊拉克和阿富汗战争退伍军人的肠道微生物组合.
- 探索肠道微生物组成与PTSD,疼痛,疲劳和认知症状等临床变量之间的关联.
主要方法:
- 经过TBI评估的男性退伍军人提供了便样本用于元基因组测序.
- 参与者完成了PTSD,疼痛,疲劳,认知症状,物质使用和睡眠质量的自我报告措施.
- 分析了α和β多样性和微生物分类组合,并与临床数据相关联.
主要成果:
- 在α/β多样性和临床结果之间没有发现显著的相关性.
- 肠道微生物组成的特定差异,特别是在Verrucomicrobiota中,与疲劳,脑震荡后症状,执行功能障碍和大麻使用有关.
- 肠道微生物组的改变与退伍军人的精神和认知症状有关.
结论:
- 改变肠道微生物组的组成与伊拉克和阿富汗战争退伍军人的关键症状有关.
- 肠道微生物组代表了改善退伍军人健康的潜在治疗目标.
- 需要进一步的研究来评估益生菌干预措施对这些症状的有效性.
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