A genetically encodable cell-type-specific protein synthesis inhibitor

被引:14
|
作者
Heumueller, Maximilian [1 ]
Glock, Caspar [1 ]
Rangaraju, Vidhya [1 ]
Biever, Anne [1 ]
Schuman, Erin M. [1 ]
机构
[1] Max Planck Inst Brain Res, Frankfurt, Germany
基金
欧洲研究理事会;
关键词
RIBOSOME-INACTIVATING PROTEIN; VISUALIZATION;
D O I
10.1038/s41592-019-0468-x
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Chemical inhibitors have revealed requirements for protein synthesis that drive cellular plasticity. We developed a genetically encodable protein synthesis inhibitor (gePSI) to achieve cell-type-specific temporal control of protein synthesis. Controlled expression of the gePSI in neurons or glia resulted in rapid, potent and reversible cell-autonomous inhibition of protein synthesis. Moreover, gePSI expression in a single neuron blocked the structural plasticity induced by single-synapse stimulation.
引用
收藏
页码:699 / +
页数:6
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