946-灵长类产后前额叶皮层发育的时空图谱

这份研究通过对人类和猕猴出生后前额叶皮层（PFC）的单细胞多组学分析，揭示了大脑发育的时空动态差异。研究人员利用单细胞转录组、染色质可及性及空间转录组技术，构建了精密的灵长类大脑发育图谱。研究发现，人类前额叶的发育进程显著长于猕猴，这种发育迟缓特性与特定的基因调节网络及神经胶质细胞的增殖密切相关。通过对比，科学家识别出了与认知能力进化相关的人类特有神经元亚型及其分子特征。此外，该研究还锁定了与神经发育及精神疾病高度相关的易感细胞类型和关键转录因子。总之，这些发现为理解人类智力演化及脑疾病的病理机制提供了重要的分子生物学基础。References:* Zhang J, Li M, Wang M, et al. Single-cell spatiotemporal transcriptomic and chromatin accessibility profiling in develop...去小宇宙查看完整单集简介前往小宇宙评论区与主播互动

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