Evidence map›Paper›PMID 20953700›Full record

ReviewNeurochemical research2011

Aspartate release and signalling in the hippocampus.

J Victor Nadler

Abstract readReview
PubMed Publisher
In one paragraph

Review in Neurochemical research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.1field-weighted citation impact, top 27% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
  2. Article
  3. Aspartate in the Brain: A Review.Neurochemical research · 2025
    Review
  4. Structural basis of excitatory amino acid transporter 3 substrate recognition.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. Astrocyte-Mediated Neuronal Synchronization Properties Revealed by False Gliotransmitter Release.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Vesicular uptake and exocytosis of L-aspartate is independent of sialin.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2013
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author at 1 institution in 1 country.

J Victor NadlerDepartment of Pharmacology and Cancer Biology, Duke University Medical Center, Durham, NC 27710, USA. nadle002@acpub.duke.edu
Duke Medical Center · US

Funding

ASPARTATE TRANSMISSIONR21NS047096 · NINDS · DUKE UNIVERSITY · PI NADLER, J. VICTOR · 2004 to 2005
$356k
EXCITATORY AMINO ACID TRANSMITTERS IN CNSR01NS016064 · NINDS · DUKE UNIVERSITY · PI NADLER, J. VICTOR · 1985 to 1998
–
NINDS NIH HHS NS 16064NINDS NIH HHS NS 47096NINDS NIH HHS R21 NS047096
6 · The paper itself

Abstract

The Ca(2+)-dependent release of aspartate from hippocampal preparations was first reported 35 years ago, but the functional significance of this process remains uncertain. Aspartate satisfies all the criteria normally required for identification of a CNS transmitter. It is synthesized in nerve terminals, is accumulated and stored in synaptic vesicles, is released by exocytosis upon nerve terminal depolarization, and activates postsynaptic NMDA receptors. Aspartate may be employed as a neuropeptide-like co-transmitter by pathways that release either glutamate or GABA as their principal transmitter. Aspartate mechanisms include vesicular transport by sialin, vesicular content sensitive to glucose concentration, release mainly outside the presynaptic active zones, and selective activation of extrasynaptic NR1-NR2B NMDA receptors. Possible neurobiological functions of aspartate in immature neurons include activation of cAMP-dependent gene transcription and in mature neurons inhibition of CREB function, reduced BDNF expression, and induction of excitotoxic neuronal death. Recent findings suggest new experimental approaches toward resolving the functional significance of aspartate release.

Indexed as

Signal TransductionAnimalsAspartic AcidCyclic AMP Response Element-Binding ProteinHippocampusHumansTranscription, GeneticAspartic AcidCyclic AMP Response Element-Binding Protein

Identifiers

PMID20953700
OpenAlexW2091131863

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.