Evidence map›Paper›PMID 40603568›Full record

Reviewnpj metabolic health and disease2024

The role of microglia in the development of diabetic retinopathy.

Pialuisa Quiriconi, Vanco Hristov, Mayu Aburaya, Una Greferath, Andrew I Jobling, Erica L Fletcher

Abstract readReview
In one paragraph

Review in npj metabolic health and disease, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
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

14 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Mechanisms of action of retinal microglia in diabetic retinopathy (Review).International journal of molecular medicine · 2025
    Review
  10. Review
  11. SUMOylation is a Translatable Target in Hypoxic MNPs Regulating Retinal Vasculopathy.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  12. Review
  13. Article
  14. Article
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

6 authors.

Pialuisa QuiriconiDepartment of Anatomy and Physiology, The University of Melbourne, Melbourne, VIC, Australia.
Vanco HristovDepartment of Anatomy and Physiology, The University of Melbourne, Melbourne, VIC, Australia.
Mayu AburayaDepartment of Anatomy and Physiology, The University of Melbourne, Melbourne, VIC, Australia.
Una GreferathDepartment of Anatomy and Physiology, The University of Melbourne, Melbourne, VIC, Australia.
Andrew I JoblingDepartment of Anatomy and Physiology, The University of Melbourne, Melbourne, VIC, Australia.
Erica L FletcherDepartment of Anatomy and Physiology, The University of Melbourne, Melbourne, VIC, Australia. e.fletcher@unimelb.edu.au.

Funding

Australian Research Council DP200102001National Health and Medical Research Council (Australia) APP2000669
6 · The paper itself

Abstract

Diabetic retinopathy is a vision-threatening disease and remains the most feared complication for those living with diabetes. Historically, the disease has been considered primarily vascular in nature, based on clinically detectable vascular pathology. Nonetheless, it is now recognized that the retina undergoes a variety of cellular changes from the early onset of diabetes. In fact, one of the earliest changes to occur is a loss in vasoregulation, yet our understanding of the underlying mechanisms is lacking. Microglia, the resident immune cells of the central nervous system, perform a range of physiological, non-inflammatory functions to maintain retinal homeostasis which includes surveying the microenvironment to constantly monitor tissue health, neuronal surveillance to maintain synaptic integrity and vasoregulation, a recently discovered role that these cells additionally perform. The role of microglia in the development of diabetic retinopathy is well-established, centered around their contribution to inflammation which remains an integral component in disease pathogenesis, particularly in later stages of disease. However, recent findings reveal that early in the development of diabetes the vasoregulatory function of microglia is dysfunctional, leading to early vascular compromise. This review summarizes recent work to highlight how microglia are affected by diabetes and the implications of these changes in the development of diabetic retinopathy from pre-clinical to advanced stages of disease.

Identifiers

PMID40603568
PMCPMC12118658

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Registered trials

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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.