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Literature DB >> 12741982

Actin's actions in LTP-induced synapse growth.

Abstract

F-actin is required for LTP induction, but the underlying mechanisms are unclear. New results show that LTP produces an increase in actin-rich spines. Furthermore, these spines have large synapses, strongly suggesting that LTP involves synapse growth. This process appears to require LIMK-1 phosphorylation of the actin depolymerizing factor cofilin.

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Year: 2003 PMID： 12741982 DOI： 10.1016/s0896-6273(03)00257-5

Source DB: PubMed Journal: Neuron ISSN： 0896-6273 Impact factor: 17.173

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Cited

14 in total

1. Long-term potentiation in the hippocampus in conditions of inhibition of caspase-3: analysis of facilitation in paired-pulse stimulation.

Authors: I V Kudryashova; I E Kudryashov; N V Gulyaeva
Journal: Neurosci Behav Physiol Date: 2006-10

2. Glutamatergic plasticity in medial prefrontal cortex and ventral tegmental area following extended-access cocaine self-administration.

Authors: M Behnam Ghasemzadeh; Preethi Vasudevan; Chad Giles; Anthony Purgianto; Chad Seubert; John R Mantsch
Journal: Brain Res Date: 2011-06-23 Impact factor: 3.252

Actin's actions in LTP-induced synapse growth.

1. Long-term potentiation in the hippocampus in conditions of inhibition of caspase-3: analysis of facilitation in paired-pulse stimulation.

2. Glutamatergic plasticity in medial prefrontal cortex and ventral tegmental area following extended-access cocaine self-administration.

3. Cocaine increases actin cycling: effects in the reinstatement model of drug seeking.

4. Oligodendrocyte-myelin glycoprotein and Nogo negatively regulate activity-dependent synaptic plasticity.

Review 5. Central nervous system functions of PAK protein family: from spine morphogenesis to mental retardation.

6. Actin and Diseases of the Nervous System.

Review 7. Neuroplasticity in the mesolimbic dopamine system and cocaine addiction.

8. Taok2 controls behavioral response to ethanol in mice.

Review 9. The substrates of memory: defects, treatments, and enhancement.

Review 10. Physiological and pathophysiological functions of Swiprosin-1/EFhd2 in the nervous system.