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生物通
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重磅发现!小分子 CP2 或成阿尔茨海默病 “救星”,重塑突触与线粒 ...
此前,研究人员发现了一种小分子三环吡喃酮化合物(代号 CP2),它能够穿过血脑屏障并在线粒体中积累,抑制电子传递链中的复合物 I(MCI)。研究表明,CP2 在治疗相关浓度下能抑制约 15% 的 MCI 活性,避免了大量 ROS 的产生和糖酵解的转换。长期给转基因 AD 小鼠使用 CP2,无论是在胚胎期、症状出现前还是症状出现后,都能显著减少 Aβ 和 pTau ...
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