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通过ENERGI激活AMPK可以改善自闭症小鼠模型中的行为和突触缺陷

Ming-Chia Chu¹, Chi-Chun Wu¹, Yueh-Jung Chung¹

¹Department and Institute of Physiology, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.

Molecular neurobiology

|November 27, 2025

概括

一种新型化合物ENERGI通过激活AMP激活蛋白激酶 (AMPK) 在小鼠模型中有效逆转了自闭症谱系障碍 (ASD) 症状和突触缺陷. 这表明AMPK是ASD的一个有前途的治疗点.

科学领域:

神经科学是一个神经科学.
生物化学生物化学
药理学药理学是指药理学的学科.

背景情况:

自闭症谱系障碍 (ASD) 是一种具有突触失调的神经发育障碍.
目前的ASD治疗方法的疗效有限.
AMP激活蛋白激酶 (AMPK) 调节突触完整性和功能.

研究的目的:

为了研究ENERGI的治疗潜力,一种新的AMPK激活化合物,在酸 (VPA) 诱导的ASD小鼠模型中.

主要方法:

能量通过饮用水给VPA诱导的自闭症后代.
行为评估评估了社会缺陷,重复行为和情绪伴随性疾病.
分析了突触可塑性,脊柱结构和树树木化.
研究了涉及AMPK酸化,PSD95和GluA2水平的分子机制.

主要成果:

在VPA诱导的ASD后代中,ENERGI治疗减轻了社会缺陷,重复行为和情感并发症.
突触缺陷,包括异常的可塑性,脊柱结构和树突树木化,都被ENERGI恢复.
恩吉的疗效与D-环素 (DCS) 相当,但在恢复脊柱异常方面更优越.
能量使AMPK酸化,PSD95和GluA2水平正常化,而DCS只影响了GluA2.

结论:

通过ENERGI激活AMPK有效地扭转了在临床前ASD模型中的行为和突触缺陷.
能量显示出作为一种新型治疗ASD的新药的前景.
AMPK代表了一个可行的治疗目标,用于开发新的ASD治疗方法.

关键词:

由AMP激活的蛋白激酶 (AMPK)自闭症谱系障碍自闭症谱系障碍树突性脊柱形态学脊柱形态学突触性可塑性突触性可塑性酸诱导的自闭症模型

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