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.
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Ernst Strungmann Inst ESI Neurosci, Cooperat Max Planck Soc, D-60528 Frankfurt, Germany
Radboud Univ Nijmegen, Donders Ctr Neurosci, Dept Neuroinformat, NL-6525 Nijmegen, NetherlandsErnst Strungmann Inst ESI Neurosci, Cooperat Max Planck Soc, D-60528 Frankfurt, Germany
Schneider, Marius
Tzanou, Athanasia
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Ernst Strungmann Inst ESI Neurosci, Cooperat Max Planck Soc, D-60528 Frankfurt, GermanyErnst Strungmann Inst ESI Neurosci, Cooperat Max Planck Soc, D-60528 Frankfurt, Germany
Tzanou, Athanasia
Uran, Cem
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Ernst Strungmann Inst ESI Neurosci, Cooperat Max Planck Soc, D-60528 Frankfurt, Germany
Radboud Univ Nijmegen, Donders Ctr Neurosci, Dept Neuroinformat, NL-6525 Nijmegen, NetherlandsErnst Strungmann Inst ESI Neurosci, Cooperat Max Planck Soc, D-60528 Frankfurt, Germany
Uran, Cem
Vinck, Martin
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Ernst Strungmann Inst ESI Neurosci, Cooperat Max Planck Soc, D-60528 Frankfurt, Germany
Radboud Univ Nijmegen, Donders Ctr Neurosci, Dept Neuroinformat, NL-6525 Nijmegen, NetherlandsErnst Strungmann Inst ESI Neurosci, Cooperat Max Planck Soc, D-60528 Frankfurt, Germany