Cited by 29Neuroscience and Neuropharmacology ResearchAmino Acid Enzymes and MetabolismCellular transport and secretion

Intracellular machinery for the transport of AMPA receptors.

Open access
Esteban, J A·2008·British Journal of Pharmacology

Abstract

AMPA‐type glutamate receptors are one of the most dynamic components of excitatory synapses. Their regulated addition and removal from synapses leads to long‐lasting forms of synaptic plasticity, known as long‐term potentiation (LTP) and long‐term depression (LTD). In addition, AMPA receptors reach their synaptic targets after a complicated journey involving multiple transport steps through different membrane compartments. This review summarizes our current knowledge of the trafficking pathways of AMPARs and their relation to synaptic function and plasticity. British Journal of Pharmacology(2008)153, S35–S43; doi:10.1038/sj.bjp.0707525; published online 19 November 2007

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Crossref · 10.1038/sj.bjp.0707525

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  • NMDAR-dependent LTD involves clathrin-dependent rapid endocytosis of AMPA receptors (AMPARs).

    “NMDA receptor (NMDAR)–dependent LTD, an extensively studied form of LTD, involves a rise in postsynaptic Ca2+ concentration, activation of a serine-threonine protein phosphatase cascade, and clathrin-dependent rapid endocytosis of AMPA receptors (AMPARs) [1]–[10].”

    From Regulated RalBP1 Binding to RalA and PSD-95 Controls AMPA Receptor Endocytosis and LTD (2009) · cites this paper as [6]

    The “Activity-dependent internalization and sorting of AMPA receptors” section says that AMPAR internalization leading to LTD requires clathrin-mediated endocytosis and that NMDAR activation during LTD induction rapidly activates Rab5. It does not explicitly say that AMPAR endocytosis itself is rapid; the speed qualifier is supported for Rab5 activation, not for endocytosis. (LLM, conf=0.85)

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Research works printed but not linked: 1

  1. Hebb DO (1949). Organization of Behavior. Wiley: New York.

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Authors
Esteban, J. A.
Affiliations
University of Michigan (US)
Corresponding author
Esteban, J A
Venue
British Journal of Pharmacology
Publisher
Wiley
Published
2008-03
Volume
153
Issue
S1
Pages
S35-43
ISSN
  • 0007-1188 (ISSN-L)
  • 1476-5381
OpenAlex
W1568595509
Cited by
29
References
15
Citations by year
2025: 1 · 2022: 2 · 2021: 2 · 2020: 1 · 2019: 1 · 2017: 2 · 2016: 1 · 2014: 3 · 2013: 5
FWCI
0.20
Type
journal article
Language
en
Open access
Locations
  • British Journal of Pharmacology (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Deep Blue (University of Michigan) (submittedVersion)
  • DIGITAL.CSIC (Spanish National Research Council (CSIC)) (submittedVersion)
Funders
National Institute of Mental Health (MH070417, R01MH070417, MH070205, F31MH070205)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Amino Acid Enzymes and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular transport and secretion
Keywords
AMPA receptors, receptor trafficking, synaptic plasticity, long-term potentiation, long-term depression, excitatory synapses, intracellular transport, membrane compartments
MeSH terms
Animals, Biological Transport, Active, Cytoskeleton, Endoplasmic Reticulum, Humans, Neuronal Plasticity, Substrate Specificity, Synapses, Long-Term Potentiation, Receptors, AMPA

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