The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Astrocytes Potentiate Transmitter Release at Single Hippocampal Synapses
Abstract
Astrocytes play active roles in brain physiology. They respond to neurotransmitters and modulate neuronal excitability and synaptic function. However, the influence of astrocytes on synaptic transmission and plasticity at the single synapse level is unknown. Ca 2+ elevation in astrocytes transiently increased the probability of transmitter release at hippocampal area CA3-CA1 synapses, without affecting the amplitude of synaptic events. This form of short-term plasticity was due to the release of glutamate from astrocytes, a process that depended on Ca 2+ and soluble N -ethylmaleimide–sensitive factor attachment protein receptor (SNARE) protein and that activated metabotropic glutamate receptors (mGluRs). The transient potentiation of transmitter release became persistent when the astrocytic signal was temporally coincident with postsynaptic depolarization. This persistent plasticity was mGluR-mediated but N -methyl- d -aspartate receptor–independent. These results indicate that astrocytes are actively involved in the transfer and storage of synaptic information.
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Malenka, R. C., & Bear, M. F. (2004) · Neuron · doi:10.1016/j.neuron.2004.09.012 · Cited by 3,968
Tripartite synapses: glia, the unacknowledged partner
Araque, A., Parpura, V., Sanzgiri, R. P., & Haydon, P. G. (1999) · Trends in Neurosciences · doi:10.1016/s0166-2236(98)01349-6 · Cited by 2,529
Self-citationControl of Synaptic Strength by Glial TNFα
Beattie, E. C., Stellwagen, D., Morishita, W., Bresnahan, J. C., Ha, B. K., Von Zastrow, M., Beattie, M. S., & Malenka, R. C. (2002) · Science · doi:10.1126/science.1067859 · Cited by 1,344
Astrocytic Purinergic Signaling Coordinates Synaptic Networks
Pascual, O., Casper, K. B., Kubera, C., Zhang, J., Revilla-Sanchez, R., Sul, J.-Y., Takano, H., Moss, S. J., McCarthy, K., & Haydon, P. G. (2005) · Science · doi:10.1126/science.1116916 · Cited by 1,280
Receptor trafficking and synaptic plasticity
Collingridge, G. L., Isaac, J. T. R., & Wang, Y. T. (2004) · Nature Reviews Neuroscience · doi:10.1038/nrn1556 · Cited by 1,046
Visualization of changes in presynaptic function during long-term synaptic plasticity
Zakharenko, S. S., Zablow, L., & Siegelbaum, S. A. (2001) · Nature Neuroscience · doi:10.1038/89498 · Cited by 305
Cited by
Tripartite synapses: astrocytes process and control synaptic information
Perea, G., Navarrete, M., & Araque, A. (2009) · Trends in Neurosciences · doi:10.1016/j.tins.2009.05.001 · Cited by 1,820
Self-citationAmyloid-β–induced neuronal dysfunction in Alzheimer's disease: from synapses toward neural networks
Palop, J. J., & Mucke, L. (2010) · Nature Neuroscience · doi:10.1038/nn.2583 · Cited by 1,651
Verkhratsky, A., & Nedergaard, M. (2018) · Physiological Reviews · doi:10.1152/physrev.00042.2016 · Cited by 1,678
Immune modulation of learning, memory, neural plasticity and neurogenesis
Yirmiya, R., & Goshen, I. (2011) · Brain, Behavior, and Immunity · doi:10.1016/j.bbi.2010.10.015 · Cited by 1,483
Long-term potentiation depends on release of d-serine from astrocytes
Henneberger, C., Papouin, T., Oliet, S. H. R., & Rusakov, D. A. (2010) · Nature · doi:10.1038/nature08673 · Cited by 1,389
Metadata
- Authors
- Perea, G., & Araque, A.
- Venue
- Science
- Published
- 2007-08-24
- Volume
- 317
- Issue
- 5841
- Pages
- 1083-1086
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2048105028
- Cited by
- 727
- References
- 6
- FWCI
- 14.74
- Type
- journal article
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
