Evidence map›Paper›PMID 25798091›Full record

ArticleFrontiers in neuroanatomy2015

Distribution of vesicular glutamate transporters in the human brain.

Érika Vigneault, Odile Poirel, Mustapha Riad, Josée Prud'homme, Sylvie Dumas, Gustavo Turecki, Caroline Fasano, Naguib Mechawar, Salah El Mestikawy

Abstract read
In one paragraph

Article in Frontiers in neuroanatomy, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

74 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  18. Testing PET-[Imaging neuroscience (Cambridge, Mass.) · 2024
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  19. Mechanisms of SSRI Therapy and Discontinuation.Current topics in behavioral neurosciences · 2024
    Review
  20. Article

14 more citing papers are in PubMed but not listed here.

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

9 authors.

Érika VigneaultDepartment of Psychiatry, Douglas Mental Health University Institute, McGill University Montreal, QC, Canada.
Odile PoirelInstitut National de la Santé et de la Recherche Médicale, UMR-S 1130, Neuroscience Paris Seine Paris, France ; Centre National de la Recherche Scientifique UMR 8246, Neuroscience Paris Seine Paris, France ; Sorbonne University, Université Pierre et Marie Curie Paris 06, UM119, Neuroscience Paris Seine Paris, France.
Mustapha RiadDepartment of Psychiatry, Douglas Mental Health University Institute, McGill University Montreal, QC, Canada.
Josée Prud'hommeDepartment of Psychiatry, Douglas Mental Health University Institute, McGill University Montreal, QC, Canada.
Sylvie DumasOramacell Paris, France.
Gustavo TureckiDepartment of Psychiatry, Douglas Mental Health University Institute, McGill University Montreal, QC, Canada.
Caroline FasanoDepartment of Psychiatry, Douglas Mental Health University Institute, McGill University Montreal, QC, Canada.
Naguib MechawarDepartment of Psychiatry, Douglas Mental Health University Institute, McGill University Montreal, QC, Canada.
Salah El MestikawyDepartment of Psychiatry, Douglas Mental Health University Institute, McGill University Montreal, QC, Canada ; Institut National de la Santé et de la Recherche Médicale, UMR-S 1130, Neuroscience Paris Seine Paris, France ; Centre National de la Recherche Scientifique UMR 8246, Neuroscience Paris Seine Paris, France ; Sorbonne University, Université Pierre et Marie Curie Paris 06, UM119, Neuroscience Paris Seine Paris, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glutamate is the major excitatory transmitter in the brain. Vesicular glutamate transporters (VGLUT1-3) are responsible for uploading glutamate into synaptic vesicles. VGLUT1 and VGLUT2 are considered as specific markers of canonical glutamatergic neurons, while VGLUT3 is found in neurons previously shown to use other neurotransmitters than glutamate. Although there exists a rich literature on the localization of these glutamatergic markers in the rodent brain, little is currently known about the distribution of VGLUT1-3 in the human brain. In the present study, using subtype specific probes and antisera, we examined the localization of the three vesicular glutamate transporters in the human brain by in situ hybridization, immunoautoradiography and immunohistochemistry. We found that the VGLUT1 transcript was highly expressed in the cerebral cortex, hippocampus and cerebellum, whereas VGLUT2 mRNA was mainly found in the thalamus and brainstem. VGLUT3 mRNA was localized in scarce neurons within the cerebral cortex, hippocampus, striatum and raphe nuclei. Following immunoautoradiographic labeling, intense VGLUT1- and VGLUT2-immunoreactivities were observed in all regions investigated (cerebral cortex, hippocampus, caudate-putamen, cerebellum, thalamus, amygdala, substantia nigra, raphe) while VGLUT3 was absent from the thalamus and cerebellum. This extensive mapping of VGLUT1-3 in human brain reveals distributions that correspond for the most part to those previously described in rodent brains.

Indexed as

anatomybrainglutamateHomo sapiensneurotransmissionVGLUTs

Identifiers

PMID25798091
PMCPMC4350397

What OpenQuestion holds

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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.