Neuron· Sanjana Murali, Manuel Silva-Pérez, Junsung Woo, Priyanka Patel, Yeunjung Ko, Wookbong Kwon, Kaitlyn Sanchez, Henrique Borges da Silva, Richard Gronostajski, Jeannie Chin, Benjamin Deneen·· 2026-08-13AI 评分60
Neuron：星形胶质细胞 NFIX 经 GABA 与嘌呤能信号调控丘脑皮层环路
Astrocytic NFIX regulates thalamocortical circuits through GABA and purinergic signaling
AI 导读
依据 Neuron 刊发的摘要，Murali 等人发现转录因子 NFIX 是维持丘脑网状核星形胶质细胞功能所必需，其作用通过区域特异性地调控 GABA 信号实现。星形胶质细胞与神经元之间通讯的改变会扰乱丘脑皮层振荡，进而损害学习与记忆。该研究提示星形胶质细胞不仅支持神经环路，还可能通过特定转录程序参与认知相关节律的维持；目前信息仅来自摘要，具体实验设计与因果证据需查阅全文。
摘要
Astrocytes play essential roles in brain function by supporting neural circuits and cognition. Murali et al. find that the transcription factor NFIX is required to maintain astrocyte function in the thalamic reticular nucleus through region-specific control of GABA signaling. Altered astrocyte-neuron communication disrupts thalamocortical oscillations, impairing learning and memory.
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来源：Neuron · cell.com