PARP1活性化がシナプス増強に必要:既存の概念の再検討
Malka Cohen-Armon1, Menahem Segal2
1Gray Faculty of Medicine and Health Sciences & Sagol School of Neuroscience, Tel-Aviv University, Tel-Aviv, Israel. marmon@tauex.tau.ac.il.
Abstract:
The therapeutic potential of PARP inhibitors in neurodegenerative diseases of the central nervous system is widely accepted. This prevailing concept is challenged by more recent findings, unveiling the role of PARP1 activity in synaptic long-term potentiation, synaptic plasticity and long-term memory. So, PARP1 inhibition, though intended to prevent memory deterioration, actually interferes with stimulation-induced synaptic plasticity and long-term memory. On the other hand, PARP inhibitors could be useful for preventing mental disorders associated with memory retrieval.
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Long-term Potentiation
Long-term Potentiation
Hebbian LTP
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Postsynaptic Potential (PSP)
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The ionotropic receptor is the membrane protein that has an...
Integration of Synaptic Events
Synaptic Signaling
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Synaptic Signaling


