线粒体生物标志物和双极性疾病中的代谢综合征
Kassandra A Zachos1, Jaehyoung Choi1, Ophelia Godin2
1Department of Pharmacology and Toxicology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Mitochondrial Innovation Initiative, MITO2i, Toronto, ON, Canada.
Psychiatry research
|July 14, 2024
概括
线粒体乳酸盐水平与双相情感障碍患者的代谢综合征有关,与无细胞线粒体DNA不同. 独特的代谢物概况进一步分层这些患者的代谢健康状况.
科学领域:
- 生物化学 生物化学
- 精神病学是一个精神病学.
- 遗传学 遗传学 是一个
背景情况:
- 代谢综合征在双相情感障碍 (BD) 中很常见.
- 线粒体功能障碍可能在BD和代谢综合征中发挥作用.
- 基于血液的线粒体生物标志物正在研究它们与BD中的代谢综合征的关联.
研究的目的:
- 调查线粒体血基生物标志物与双相情感障碍中的代谢综合征标志物之间的关联.
- 测试双极性障碍患者具有代谢综合征的高乳酸和不变的无细胞循环线粒体DNA的假设.
主要方法:
- 队列研究包括837名稳定双相情感障碍患者 (FACE-BD) 和237名参与者 (I-GIVE验证队列).
- 多变量回归分析以评估生物标志物和代谢综合征标志物之间的关联.
- 以线粒体为目标的代谢组分学来识别不同的代谢物概况.
主要成果:
- 乳酸盐与甘油三,禁食葡萄糖和血压有显著的关联.
- 经过对混因素进行调整后,显著较高的乳酸盐水平与代谢综合征有关.
- 循环的无细胞线粒体DNA与代谢综合征无关.
- 在患有乳酸盐和代谢综合征的患者中,确定了明确的线粒体代谢物概况.
结论:
- 线粒体乳酸盐与双相情感障碍中的代谢综合征有关.
- 线粒体代谢物可以进一步分层的代谢资料在双相情感障碍患者.
- 这些发现可能会改善双相情绪障碍患者的识别和分层,从而提供个性化的治疗潜力.
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