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August 21, 2025

Investigating Late-Stage Diabetic Retinopathy: A Long-Term Analysis of Vascular Changes in the Streptozotocin-Induced Mouse Model

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Authors

MWMadison E. WeissMPMilin J. PatelBWB.M. Watts

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Overview

Longitudinal study investigates vascular leakage and visual acuity in diabetic retinopathy, suggesting anti-angiogenic therapy may improve outcomes.

Key Points

  • Retinal vascular leakage increases during late-stage diabetic retinopathy, leading to reduced visual acuity.
  • At 180 days post-diabetes induction, marked vascular leakage was recorded, indicating early signs of damage.
  • Fluorescence angiography with dual fluorescence effectively measured changes in retinal vascular dynamics throughout the study.
  • Anti-angiogenic therapy with aflibercept significantly reduced vascular leakage and improved visual outcomes in treated diabetic mice.

Cite This Study

Weiss et al. (2025) studied this question.

synapsesocial.com/papers/68af6d907567bf4f94feae1fhttps://doi.org/10.2337/figshare.29828972.v1
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Investigating Late-Stage Diabetic Retinopathy: A Long-term Analysis of Vascular Changes in the Streptozotocin-Induced Mouse Model2025
  2. 2Breakthroughs in diabetic retinopathy diagnosis and treatment using preclinical research models: current progress and future directions2025
  3. 3Longitudinal Changes in Anatomic Biomarkers on Optical Coherence Tomography Angiography in Diabetic Retinopathy2025
  4. 4Changes in the endothelial functional state on the background of diabetic retinopathy (experimental modelling)2025
  5. 5Morphometric analysis of retinal structural components in СВА/С57 mice in experimental diabetes mellitus2025