Evidence map›Paper›PMID 28615682›Full record

ArticleScientific reports2017

Improved retinal function in RCS rats after suppressing the over-activation of mGluR5.

Jiaman Dai, Yan Fu, Yuxiao Zeng, Shiying Li, Zheng Qin Yin

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

9 citing papers in PubMed, 12 citations in OpenAlex.

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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

5 authors at 3 institutions in 1 country.

Jiaman DaiBioengineering College, Chongqing University, Chongqing, 400040, China.
Yan FuSouthwest Hospital/Southwest Eye Hospital, Third Military Medical University, Chongqing, 400038, China.
Yuxiao ZengSouthwest Hospital/Southwest Eye Hospital, Third Military Medical University, Chongqing, 400038, China.
Shiying LiSouthwest Hospital/Southwest Eye Hospital, Third Military Medical University, Chongqing, 400038, China. shiying_li@126.com.
Zheng Qin YinBioengineering College, Chongqing University, Chongqing, 400040, China. qinzyin@aliyun.com.
Army Medical University · CNChongqing University · CNSouthwest Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Müller cells maintain retinal synaptic homeostasis by taking up glutamate from the synaptic cleft and transporting glutamine back to the neurons. To study the interaction between Müller cells and photoreceptors, we injected either DL-α-aminoadipate or L-methionine sulfoximine-both inhibitors of glutamine synthetase-subretinally in rats. Following injection, the a-wave of the electroretinogram (ERG) was attenuated, and metabotropic glutamate receptor 5 (mGluR5) was activated. Selective antagonism of mGluR5 by 2-methyl-6-(phenylethynyl)-pyridine increased the ERG a-wave amplitude and also increased rhodopsin expression. Conversely, activation of mGluR5 by the agonist, (R,S)-2-chloro-5-hydroxyphenylglycine, decreased both the a-wave amplitude and rhodopsin expression, but upregulated expression of G

Indexed as

Action PotentialsAnimalsCellsDown-RegulationElectroretinographyEpendymoglial CellsGlutamate-Ammonia LigaseGlutamic AcidPhotoreceptor CellsPotassium Channels, Inwardly RectifyingRatsReceptor, Metabotropic Glutamate 5RetinaGlutamate-Ammonia LigaseGlutamic AcidGrm5 protein, ratPotassium Channels, Inwardly RectifyingReceptor, Metabotropic Glutamate 5

Identifiers

PMID28615682
PMCPMC5471183
OpenAlexW2622002189

What OpenQuestion holds

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LicenceCC BY
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.