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Cited by 429

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Calcium-Permeable AMPA-Kainate Receptors in Fusiform Cerebellar Glial Cells

Burnashev, N., Khodorova, A., Jonas, P., Helm, P. J., Wisden, W., Monyer, H., Seeburg, P. H., Sakmann, B.·1992·Science

Abstract

Glutamate-operated ion channels (GluR channels) of the L-α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA)-kainate subtype are found in both neurons and glial cells of the central nervous system. These channels are assembled from the GluR-A, -B, -C, and -D subunits; channels containing a GluR-B subunit show an outwardly rectifying current-voltage relation and low calcium permeability, whereas channels lacking the GluR-B subunit are characterized by a doubly rectifying current-voltage relation and high calcium permeability. Most cell types in the central nervous system coexpress several subunits, including GluR-B. However, Bergmann glia in rat cerebellum do not express GluR-B subunit genes. In a subset of cultured cerebellar glial cells, likely derived from Bergmann glial cells. GluR channels exhibit doubly rectifying current-voltage relations and high calcium permeability, whereas GluR channels of cerebellar neurons have low calcium permeability. Thus, differential expression of the GluR-B subunit gene in neurons and glia is one mechanism by which functional properties of native GluR channels are regulated.

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Metadata

Authors
Burnashev, N., Khodorova, A., Jonas, P., Helm, P. J., Wisden, W., Monyer, H., Seeburg, P. H., & Sakmann, B.
Venue
Science
Published
1992-06-12
Volume
256
Issue
5063
Pages
1566-1570
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2095549425
Cited by
429
References
5
FWCI
14.38
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Calcium-Permeable AMPA-Kainate Receptors in Fusiform Cerebellar Glial Cells. https://app.cochat.ai/papers/10.1126/science.1317970
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Burnashev, N., Khodorova, A., Jonas, P., Helm, P. J., Wisden, W., Monyer, H., Seeburg, P. H., & Sakmann, B. (1992). Calcium-Permeable AMPA-Kainate Receptors in Fusiform Cerebellar Glial Cells. Science. https://doi.org/10.1126/science.1317970

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.