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通过基因编辑,科学家重启衰老记忆
衰老似乎注定伴随记忆力下降,但Virginia Tech的科学家发现,这并非不可逆。新的研究揭示,大脑的遗忘源于特定分子变化,而这些变化可以被重新调控,让衰老的大脑恢复记忆力。 研究由Timothy Jarome教授领导。他和研究生团队利用基因编辑技术,在年老实验鼠身上精准调整分子通路,成功改善了记忆表现。这一成果为理解阿尔茨海默症等疾病的机制提供了全新视角。
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