Evidence map›Paper›PMID 36331711›Full record

ReviewDiabetes therapy : research, treatment and education of diabetes and related disorders2022

The Role of Angiopoietins in Neovascular Diabetes-Related Retinal Diseases.

Juan David Collazos-Alemán, Sofía Gnecco-González, Beatriz Jaramillo-Zarama, Mario A Jiménez-Mora, Carlos O Mendivil

Open access · goldAbstract readReview
In one paragraph

Review in Diabetes therapy : research, treatment and education of diabetes and related disorders, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
5.3field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 27 citations in OpenAlex.

  1. Trial
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  11. Observational
  12. Article
  13. Role of Tie-2 Axis in Sepsis: A Potential Therapeutic Target.Journal of cellular and molecular medicine · 2025
    Review
  14. Fenofibrate and Diabetic Retinopathy.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2025
    Review
  15. Emerging clinical evidence of a dual role for Ang-2 and VEGF-A blockade with faricimab in retinal diseases.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Review
  16. 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

5 authors at 2 institutions in 1 country.

Juan David Collazos-AlemánSchool of Medicine, Universidad de los Andes, Carrera 7 No 116-05, Of 413, Bogotá, Colombia.
Sofía Gnecco-GonzálezSchool of Medicine, Universidad de los Andes, Carrera 7 No 116-05, Of 413, Bogotá, Colombia.
Beatriz Jaramillo-ZaramaSchool of Medicine, Universidad de los Andes, Carrera 7 No 116-05, Of 413, Bogotá, Colombia.
Mario A Jiménez-MoraDepartment of Ophthalmology, Faculty of Medicine, National University of Colombia, Bogotá, Colombia.
Carlos O MendivilSchool of Medicine, Universidad de los Andes, Carrera 7 No 116-05, Of 413, Bogotá, Colombia. cmendivi@uniandes.edu.co.ORCID http://orcid.org/0000-0001-5546-4206
Universidad de Los Andes · COUniversidad Nacional de Colombia · CO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diabetic retinopathy is a devastating and frequent complication of poorly controlled diabetes, whose pathogenesis is still only partially understood. Advances in basic research over the last two decades have led to the discovery of angiopoietins, proteins that strongly influence the growth and integrity of blood vessels in many vascular beds, with particular importance in the retina. Angiopoietin 1 (Ang1), produced mostly by pericytes and platelets, and angiopoietin 2 (Ang2), produced mainly by endothelial cells, bind to the same receptor (Tie2), but exert opposing effects on target cells. Ang1 maintains the stability of the mature vasculature, while Ang2 promotes vessel wall destabilization and disruption of the connections between endothelial cells and pericytes. Human retinal endothelial cells exposed to Ang2 show reduced membrane expression of the adhesion molecule VE-cadherin, and patients with proliferative diabetic retinopathy or diabetic macular edema have markedly increased vitreal concentrations of Ang2. Faricimab, a bi-specific antibody simultaneously directed against Ang2 and VEGF, has shown promising results in clinical trials among patients with diabetic retinopathy, and other agents targeting the angiopoietin system are currently in development.

Indexed as

AngiopoietinsDiabetes complicationsFaricimabMacular edemaRetinopathyTie2

Identifiers

PMID36331711
PMCPMC9663771
OpenAlexW4308185054

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.