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Synapses go nucle(ol)ar

Jordan and colleagues report that activity causes the shuttling of a synaptic protein AIDA-1d from dendritic spines to the nucleus. This work sheds light on how nuclear protein synthesis is regulated in response to synaptic activity.

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Figure 1: AIDA-1, a PSD component, is cleaved into amino and carboxy portions following NMDA receptor activation.

Katie Ris

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Richter, J., Fallon, J. Synapses go nucle(ol)ar. Nat Neurosci 10, 399–400 (2007). https://doi.org/10.1038/nn0407-399

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