Evidence map›Paper›PMID 34440374›Full record

ReviewGenes2021

Genetics of Diabetic Retinopathy, a Leading Cause of Irreversible Blindness in the Industrialized World.

Ashay D Bhatwadekar, Aumer Shughoury, Ameya Belamkar, Thomas A Ciulla

Open access · goldAbstract readReview
In one paragraph

Review in Genes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 3 pooled it
8.6field-weighted citation impact, top 1% 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

34 citing papers in PubMed, 3 syntheses or guidelines pooled it, 66 citations in OpenAlex.

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  13. How early can we detect diabetic retinopathy? A narrative review of imaging tools for structural assessment of the retina.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
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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 3 institutions in 1 country.

Ashay D BhatwadekarDepartment of Ophthalmology, Eugene and Marilyn Glick Eye Institute, Indiana University, Indianapolis, IN 46202, USA.ORCID 0000-0003-0190-0505
Aumer ShughouryDepartment of Ophthalmology, Eugene and Marilyn Glick Eye Institute, Indiana University, Indianapolis, IN 46202, USA.
Ameya BelamkarDepartment of Ophthalmology, Eugene and Marilyn Glick Eye Institute, Indiana University, Indianapolis, IN 46202, USA.
Thomas A CiullaDepartment of Ophthalmology, Eugene and Marilyn Glick Eye Institute, Indiana University, Indianapolis, IN 46202, USA.ORCID 0000-0001-5557-6777
Hypertension Institute · USClearside Biomedical (United States) · USSt. Vincent Hospital · US

Funding

miR-92a as a biomarker of diabetic retinopathyR01EY032080 · NEI · INDIANA UNIVERSITY INDIANAPOLIS · PI BHATWADEKAR, ASHAY D · 2021 to 2025
$2.6M
Guiding Attention in Real-World ScenesR01EY027792 · NEI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI John M Henderson · 2017 to 2026
$2.5M
Retinal dysfunction in Alzheimer's disease mouse modelsR01EY027779 · NEI · INDIANA UNIVERSITY INDIANAPOLIS · PI BHATWADEKAR, ASHAY D · 2017 to 2021
$2.4M
NEI NIH HHS R01 EY027779NEI NIH HHS R01 EY027792NEI NIH HHS R01 EY032080
6 · The paper itself

Abstract

Diabetic retinopathy (DR) is a chronic complication of diabetes and a leading cause of blindness in the industrialized world. Traditional risk factors, such as glycemic control and duration of diabetes, are unable to explain why some individuals remain protected while others progress to a more severe form of the disease. Differences are also observed in DR heritability as well as the response to anti-vascular endothelial growth factor (VEGF) treatment. This review discusses various aspects of genetics in DR to shed light on DR pathogenesis and treatment. First, we discuss the global burden of DR followed by a discussion on disease pathogenesis as well as the role genetics plays in the prevalence and progression of DR. Subsequently, we provide a review of studies related to DR's genetic contribution, such as candidate gene studies, linkage studies, and genome-wide association studies (GWAS) as well as other clinical and meta-analysis studies that have identified putative candidate genes. With the advent of newer cutting-edge technologies, identifying the genetic components in DR has played an important role in understanding DR incidence, progression, and response to treatment, thereby developing newer therapeutic targets and therapies.

Indexed as

Developing CountriesBlindnessDiabetic RetinopathyGenome-Wide Association StudyHumanscandidate gene studiesdiabetic retinopathygeneticsGWASlinkage studies

Identifiers

PMID34440374
PMCPMC8394456
OpenAlexW3192025096

What Socratic 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 Socratic graph.