在精神疾病中加速衰老:从表观遗传钟的证据
Chenying Jiang1, Xuan Ge1, Chaoran Wu1
1Department of Geriatric Psychiatry, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Progress in neuro-psychopharmacology & biological psychiatry
|February 6, 2026
概括
严重的精神疾病如精神分裂症,双相情感障碍和严重抑郁症与加速的生物衰老有关. 表观遗传钟为这些精神疾病中的衰老模式和机制提供了洞察力.
科学领域:
- 精神病学是一个精神病学.
- 遗传学 遗传学 是一个
- 衰老研究研究 衰老研究
背景情况:
- 精神分裂症 (SZ),双相情感障碍 (BD) 和严重抑郁症 (MDD) 是全球残疾和死亡的主要原因.
- 这些疾病与过早死亡和慢性体质并发症有关,表明生物衰老加速.
- 表观遗传钟和表观遗传衰老加速 (EAA) 是研究精神疾病中衰老模式的新兴生物标志物.
研究的目的:
- 审查有关SZ,BD和MDD的表观遗传衰老研究的最新进展.
- 检查这些疾病中表观遗传衰老背后的分子机制.
- 探索表观遗传衰老对精确精神病学的临床预测相关性和治疗影响.
主要方法:
- 对最近关于精神分裂症,双相情感障碍和严重抑郁症中的表观遗传衰老的文献进行系统审查.
- 分析使用表观遗传钟和表观遗传衰老加速 (EAA) 措施的研究.
- 综合与分子机制,临床预测和治疗干预相关的发现.
主要成果:
- 研究中的方法异质性导致了精神疾病表观遗传衰老研究中不一致的发现.
- 当前表观遗传钟的生物有效性需要进一步确定.
- 表观遗传衰老模式及其SZ,BD和MDD的潜在机制是正在积极研究的领域.
结论:
- 表观遗传钟显示出了解严重精神疾病中加速衰老的希望.
- 需要进一步的研究来标准化方法和验证临床应用的表观遗传钟.
- 了解表观遗传衰老机制可以推进精密精神病学,并为新的治疗策略提供信息.
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