焦虑症中的表观遗传衰老:诊断亚型差异和与社会功能相关的关联
Kazutaka Ohi1, Daisuke Fujikane2, Yasuhisa Oida3
1Department of Psychiatry, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, Gifu, 501-1194, Japan. ohi.kazutaka.h8@f.gifu-u.ac.jp.
BMC medicine
|November 18, 2025
概括
焦虑症表现为抑制表观遗传衰老,特别是社会焦虑症 (SAD). 较低的社会功能与这种抑制的表观遗传衰老相关,这表明焦虑障碍的亚型特异性差异.
科学领域:
- 表观遗传学 在表观遗传学中,表观遗传学是指表观遗传学.
- 精神病学是一个精神病学.
- 衰老研究研究 衰老研究
背景情况:
- 焦虑障碍 (SAD,PD,GAD) 是常见的,导致显著的功能障碍.
- 焦虑障碍中的表观遗传衰老模式尚未得到充分理解.
- 这项研究探讨了焦虑障碍亚型的表观遗传年龄加速.
研究的目的:
- 在焦虑症中调查诊断亚型特定的表观遗传年龄加速.
- 检查社会功能与表观遗传加速年龄之间的关系.
- 纳入元分析来加强发现.
主要方法:
- 使用Illumina MethylationEPIC阵列量化的DNA甲基化.
- 使用PCHannumG2013和其他时钟估计的表观遗传年龄加速.
- 通过社会功能尺度评估社会功能;进行了元分析.
主要成果:
- 焦虑症患者表现出抑制的表观遗传衰老加速,特别是在SAD中.
- 较低的社会功能与抑制的表观遗传年龄加速有关.
- 分析证实了SAD中抑制的衰老和PD的边际增加.
结论:
- 研究结果表明,在焦虑症中,亚型特定的表观遗传衰老模式存在.
- 社会回避可能在SAD中提供保护.
- 炎症过程可能会影响PD表观遗传衰老.
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