Evidence map›Paper›PMID 31906900›Full record

ArticleBMC ophthalmology2020

Therapeutic effect against retinal neovascularization in a mouse model of oxygen-induced retinopathy: bone marrow-derived mesenchymal stem cells versus Conbercept.

Wei Xu, Weijing Cheng, Xiaoyuan Cui, Guoxing Xu

Open access · goldAbstract read
In one paragraph

Article in BMC ophthalmology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

  1. Mechanisms of action of retinal microglia in diabetic retinopathy (Review).International journal of molecular medicine · 2025
    Review
  2. Article
  3. Animal models for the evaluation of retinal stem cell therapies.Progress in retinal and eye research · 2025
    Review
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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

4 authors at 2 institutions in 1 country.

Wei XuDepartment of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou City, 350005, China.
Weijing ChengDepartment of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou City, 350005, China.
Xiaoyuan CuiDepartment of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou City, 350005, China.
Guoxing XuDepartment of Ophthalmology, The First Affiliated Hospital of Fujian Medical University, 20 Chazhong Road, Fuzhou City, 350005, China. fjmuxuguoxing@126.com.
First Affiliated Hospital of Fujian Medical University · CNFujian Medical University · CN

Funding

Health Comission of Fujian Province 2017-ZQN-42National Natural Science Foundation of China (CN) 81770948Natural Science Foundation of Fujian Province 2017J05125
6 · The paper itself

Abstract

backgroundTo study the therapeutic effect of bone marrow-derived mesenchymal stem cells (BMSC) against retinal neovascularization and to compare with anti-vascular endothelial growth factor (VEGF) therapy.

methodsNeonatal C57BL/6 mice were exposed in hyperoxygen and returned to room air to develop oxygen-induced retinopathy (OIR). Red fluorescent protein-labeled BMSC and Conbercept were intravitreally injected into OIR mice, respectively. Inhibition of neovascularization and apoptosis in OIR mice were assessed through retinal angiography, histopathology and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) assay.

resultsBMSC were able to migrate and integrate into the host retina, significantly inhibit retinal neovascular tufts and remodel the capillary network after injecton. Treatment with BMSC increased the retinal vascular density, decreased the number of acellular capillaries and inhibited retinal cell death. This effect was not inferior to current anti-VEGF therapy by using Conbercept.

conclusionsIntravitreal injection of BMSC exerts a protective effect against retinal neovascularization and offers a therapeutic strategy for oxygen-induced retinopathy.

Indexed as

Analysis of VarianceAngiogenesis InhibitorsAnimalsDisease Models, AnimalMiceMice, Inbred C57BLRecombinant Fusion ProteinsRetinal NeovascularizationAngiogenesis InhibitorsKH902 fusion proteinRecombinant Fusion ProteinsMesenchymal stem cellOxygen-induced retinopathyRetinal neovascularizationTherapyVascular endothelial growth factor

Identifiers

PMID31906900
PMCPMC6945477
OpenAlexW2999667292

What OpenQuestion holds

Textmetadata
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.