Evidence map›Paper›PMID 33290502›Full record

ArticleCerebral cortex (New York, N.Y. : 1991)2021

Temporal Dynamics and Neuronal Specificity of Grin3a Expression in the Mouse Forebrain.

Alvaro Murillo, Ana I Navarro, Eduardo Puelles, Yajun Zhang, Timothy J Petros, Isabel Pérez-Otaño

Open access · greenAbstract read
In one paragraph

Article in Cerebral cortex (New York, N.Y. : 1991), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

26 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
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  6. The GluN3-containing NMDA receptors.Channels (Austin, Tex.) · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Excitatory glycine receptors control ventral hippocampus synaptic plasticity and anxiety-related behaviors.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Article
  12. GluN3A and Excitatory Glycine Receptors in the Adult Hippocampus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  13. Article
  14. Structural prediction of GluN3 NMDA receptors.Frontiers in physiology · 2024
    Article
  15. Article
  16. Article
  17. Article
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  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

6 authors at 3 institutions in 3 countries.

Alvaro MurilloInstituto de Neurociencias, Consejo Superior de Investigaciones Científicas - Universidad Miguel Hernández, 03550 Sant Joan d'Alacant, Spain.
Ana I NavarroInstituto de Neurociencias, Consejo Superior de Investigaciones Científicas - Universidad Miguel Hernández, 03550 Sant Joan d'Alacant, Spain.
Eduardo PuellesInstituto de Neurociencias, Consejo Superior de Investigaciones Científicas - Universidad Miguel Hernández, 03550 Sant Joan d'Alacant, Spain.
Yajun ZhangEunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA.
Timothy J PetrosEunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA.
Isabel Pérez-OtañoInstituto de Neurociencias, Consejo Superior de Investigaciones Científicas - Universidad Miguel Hernández, 03550 Sant Joan d'Alacant, Spain.
Consejo Superior de Investigaciones Científicas · ESEunice Kennedy Shriver National Institute of Child Health and Human Development · USInstituto de Neurociencias · ES

Funding

Mechanisms regulating interneuron diversity and maturationZIAHD008962 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI PETROS, TIMOTHY · 2017 to 2025
$12.1M
6 · The paper itself

Abstract

GluN3A subunits endow N-Methyl-D-Aspartate receptors (NMDARs) with unique biophysical, trafficking, and signaling properties. GluN3A-NMDARs are typically expressed during postnatal development, when they are thought to gate the refinement of neural circuits by inhibiting synapse maturation, and stabilization. Recent work suggests that GluN3A also operates in adult brains to control a variety of behaviors, yet a full spatiotemporal characterization of GluN3A expression is lacking. Here, we conducted a systematic analysis of Grin3a (gene encoding mouse GluN3A) mRNA expression in the mouse brain by combining high-sensitivity colorimetric and fluorescence in situ hybridization with labeling for neuronal subtypes. We find that, while Grin3a mRNA expression peaks postnatally, significant levels are retained into adulthood in specific brain regions such as the amygdala, medial habenula, association cortices, and high-order thalamic nuclei. The time-course of emergence and down-regulation of Grin3a expression varies across brain region, cortical layer of residence, and sensory modality, in a pattern that correlates with previously reported hierarchical gradients of brain maturation and functional specialization. Grin3a is expressed in both excitatory and inhibitory neurons, with strong mRNA levels being a distinguishing feature of somatostatin interneurons. Our study provides a comprehensive map of Grin3a distribution across the murine lifespan and paves the way for dissecting the diverse functions of GluN3A in health and disease.

Indexed as

Age FactorsAnimalsGene Expression Regulation, DevelopmentalMiceMice, Inbred C57BLMice, TransgenicNeuronsProsencephalonReceptors, N-Methyl-D-AspartateGluN3A protein, mouseReceptors, N-Methyl-D-Aspartatecircuit refinementexcitatory glycine receptorshigh-order thalamusneocortical maturationsomatostatin interneurons

Identifiers

PMID33290502
PMCPMC7945027
OpenAlexW3112282214

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.