Evidence map›Paper›PMID 27038928›Full record

ArticleNeurochemical research2016

Modulation of NMDA Receptor Subunits Expression by Concanavalin A.

Soyong Jang, Ji-Yeon Yu, Jung-Hyuck Ahn, Seikwan Oh

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In one paragraph

Article in Neurochemical research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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

1 citing paper in PubMed.

  1. 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

4 authors.

Soyong JangDepartment of Molecular Medicine, Tissue Injury Defense Research Center, School of Medicine, Ewha Womans University, Seoul, 158-710, South Korea.
Ji-Yeon YuDepartment of Molecular Medicine, Tissue Injury Defense Research Center, School of Medicine, Ewha Womans University, Seoul, 158-710, South Korea.
Jung-Hyuck AhnDepartment of Biochemistry, School of Medicine, Ewha Womans University, Seoul, 158-710, South Korea.
Seikwan OhDepartment of Molecular Medicine, Tissue Injury Defense Research Center, School of Medicine, Ewha Womans University, Seoul, 158-710, South Korea. skoh@ewha.ac.kr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The processes of N-methyl-D-aspartate (NMDA) receptor subunits expression were examined in cortical neurons and rat brain in order to investigate how the concanavalin A (Con A) modulates neuronal cells. Con A modulated the expression of NMDA receptor subunits in cultured cortical cells. Con A augmented the level of intracellular Ca(2+) by α-amino-3-hydroxy-5-methyl-isoxazole-4-propionate (AMPA). We determined whether activation of AMPA receptors was involved in the regulation of NMDA receptor expression with Con A by blocking the desensitization of AMPA receptors. The results showed that AMPA receptor antagonists suppressed NMDA receptor subunits expression in Con A-treated cortical neuronal cells. PMA elevated the expression of NMDA receptor subunits, while PKC inhibitor and tyrosine kinases inhibitor suppressed the expression of NMDA receptor subunits. Furthermore, it was shown that NMDA receptor subunits expression was modulated in a region-specific manner after the sustained microinfusion of Con A into the cerebroventricle of the rat brain. Collectively, it could be presumed that the AMPA receptor activation was involved in Con A-induced modulation of NMDA receptor subunits expression.

Indexed as

AnimalsCells, CulturedCell SurvivalCerebral CortexConcanavalin ADose-Response Relationship, DrugExcitatory Amino Acid AntagonistsGene Expression RegulationInfusions, IntraventricularMaleMiceMice, Inbred ICRProtein SubunitsRatsRats, Sprague-DawleyReceptors, AMPAConcanavalin AExcitatory Amino Acid AntagonistsProtein SubunitsReceptors, AMPAReceptors, N-Methyl-D-AspartateAMPAConcanavalin AIn situ hybridizationNMDAPKC

Identifiers

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Registered trials

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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.