调查双相情感障碍的季节性代谢变化:针对性的代谢学研究
Xue Li1, Xinzi Liu1, Ziyan Li1
1Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China.
BMC psychiatry
|October 7, 2025
概括
双极性障碍 (BD) 显示其代谢特征的季节性变化,特别是氨基酸和脂质. 这些全年变化可能与情绪变化有关,需要进一步研究.
科学领域:
- 代谢学 代谢学 代谢学
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
背景情况:
- 双极性障碍 (BD) 是一种严重的精神疾病,具有明显的季节性发作.
- 驱动BD这些季节性模式的潜在代谢机制尚不清楚.
研究的目的:
- 与健康对照组 (HCs) 相比,研究双相情感障碍 (BD) 患者的季节性代谢变化.
- 在BD患者中确定受季节性变化影响的特定代谢物和途径.
主要方法:
- 来自9名BD患者和9名HC患者的血清样本的向代谢分析.
- 采样采集在六个时间点周围的春秋同.
- 统计分析包括重复测量ANOVA和错误发现率 (FDR) 校正.
主要成果:
- 在春季和秋季期间,对BD患者的263种代谢物和HC患者的277种代谢物有显著的季节性影响.
- 16种三糖醇显示出显著的分组时间相互作用 (FDR-p <0.05).
- 氨基酸水平 (谷氨酸,lysine,histidine,不对称的二甲基氨酸) 季节性增加;与氨酸,氨酸和氨酸通路相关的BD代谢物变化.
结论:
- 患有BD的个体的血清代谢物概况表现出季节性调节.
- 这些代谢变化可能与BD的情绪波动有关或反映BD.
- 需要进一步的研究来证实因果关系和阐明机制性途径.
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