Evidence map›Paper›PMID 34068807›Full record

ArticleBiomolecules2021

VEGF Mediates Retinal Müller Cell Viability and Neuroprotection through BDNF in Diabetes.

Yun-Zheng Le, Bei Xu, Ana J Chucair-Elliott, Huiru Zhang, Meili Zhu

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
6.5field-weighted citation impact, top 2% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 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 2 countries.

Yun-Zheng LeSection of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
Bei XuSection of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
Ana J Chucair-ElliottSection of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.ORCID 0000-0002-0172-1876
Huiru ZhangSection of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
Meili ZhuSection of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
University of Oklahoma Health Sciences Center · USCentral South University · CNHenan University of Technology · CN

Funding

P30-CENTER CORE GRANT FOR VISION RESEARCHP30EY021725 · NEI · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI Michelle C Callegan, MICHAEL H ELLIOTT · 2011 to 2026
$10.5M
Pilot Project ProgramP30GM122744 · NIGMS · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI LE, YUN ZHENG · 2017 to 2021
$5.5M
Müller glia in disease and stressR01EY026970 · NEI · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI LE, YUN ZHENG · 2017 to 2021
$1.9M
Study of the RPE barrierR01EY020900 · NEI · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI LE, YUN ZHENG · 2010 to 2013
$1.4M
NEI NIH HHS R01 EY020900NEI NIH HHS R01 EY026970NIGMS NIH HHS P30 GM122744
6 · The paper itself

Abstract

To investigate the mechanism of vascular endothelial growth factor (VEGF) and brain-derived neurotrophic factor (BDNF) in Müller cell (MC) viability and neuroprotection in diabetic retinopathy (DR), we examined the role of VEGF in MC viability and BDNF production, and the effect of BDNF on MC viability under diabetic conditions. Mouse primary MCs and cells of a rat MC line, rMC1, were used in investigating MC viability and BDNF production under diabetic conditions. VEGF-stimulated BDNF production was confirmed in mice. The mechanism of BDNF-mediated MC viability was examined using siRNA knockdown. Under diabetic conditions, recombinant VEGF (rVEGF) stimulated MC viability and BDNF production in a dose-dependent manner. rBDNF also supported MC viability in a dose-dependent manner. Targeting BDNF receptor tropomyosin receptor kinase B (TRK-B) with siRNA knockdown substantially downregulated the activated (phosphorylated) form of serine/threonine-specific protein kinase (AKT) and extracellular signal-regulated kinase (ERK), classical survival and proliferation mediators. Finally, the loss of MC viability in

Indexed as

AnimalsBrain-Derived Neurotrophic FactorCells, CulturedCell SurvivalDiabetic RetinopathyEpendymoglial CellsMiceNeuroprotective AgentsRatsReceptor, trkBSignal TransductionVascular Endothelial Growth Factor AXenotropic and Polytropic Retrovirus ReceptorBrain-Derived Neurotrophic FactorNeuroprotective AgentsReceptor, trkBVascular Endothelial Growth Factor AXenotropic and Polytropic Retrovirus ReceptorXpr1 protein, mouseAKTBDNFdiabetic retinopathyERKMüller glianeuroprotectionTRK-BVEGF

Identifiers

PMID34068807
PMCPMC8150851
OpenAlexW3163853402

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.