Evidence map›Paper›PMID 25444347›Full record

ReviewOphthalmology2015

Pathophysiology and mechanisms of severe retinopathy of prematurity.

M Elizabeth Hartnett

Open access · greenAbstract readReview
In one paragraph

Review in Ophthalmology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 195 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
195citing papers in PubMed, 3 pooled it
17.7field-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

195 citing papers in PubMed, 3 syntheses or guidelines pooled it, 344 citations in OpenAlex.

  1. Analgesia for retinopathy of prematurity screening: A systematic review.Pain practice : the official journal of World Institute of Pain · 2022
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Evaluation of computer-based retinopathy of prematurity (ROP) education for ophthalmology residents: a randomized, controlled, multicenter study.Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus · 2019
    Trial
  6. Article
  7. Impact of image enhancement on grading agreement of plus disease features in retinopathy of prematurity.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Coviretinopathy: COVID-19-induced VEGF-dependent retinopathy.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Swept-source optical coherence tomography analysis of retinal and choroidal structures in school-aged children after laser photocoagulation for type 1 retinopathy of prematurity.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
  20. Article

135 more citing papers are in PubMed but not listed here.

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

1 author at 1 institution in 1 country.

M Elizabeth HartnettJohn A. Moran Eye Center, University of Utah, Salt Lake City, Utah. Electronic address: me.hartnett@hsc.utah.edu.
Eye Institute of Utah · US

Funding

Endothelial Transmigration in Neovascular Age-related Macular DegenerationR01EY017011 · NEI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI HARTNETT, MARY ELIZABETH RUTH · 2007 to 2025
$7.7M
Mechanisms of Angiogenesis of Retinopathy of PrematurityR01EY015130 · NEI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Mary Elizabeth Ruth Hartnett · 2005 to 2026
$7.6M
Mechanisms of Angiogenesis in Retinopathy of PrematurityR56EY015130 · NEI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI HARTNETT, MARY ELIZABETH RUTH · 2009 to 2009
$370k
NEI NIH HHS EY017011NEI NIH HHS R01 EY015130NEI NIH HHS R01 EY017011NEI NIH HHS R56 EY015130PHS HHS Y015130
6 · The paper itself

Abstract

Retinopathy of prematurity (ROP) affects only premature infants, but as premature births increase in many areas of the world, ROP has become a leading cause of childhood blindness. Blindness can occur from aberrant developmental angiogenesis that leads to fibrovascular retinal detachment. To treat severe ROP, it is important to study normal developmental angiogenesis and the stresses that activate pathologic signaling events and aberrant angiogenesis in ROP. Vascular endothelial growth factor (VEGF) signaling is important in both physiologic and pathologic developmental angiogenesis. Based on studies in animal models of oxygen-induced retinopathy (OIR), exogenous factors such as oxygen levels, oxidative stress, inflammation, and nutritional capacity have been linked to severe ROP through dysregulated signaling pathways involving hypoxia-inducible factors and angiogenic factors like VEGF, oxidative species, and neuroprotective growth factors to cause phases of ROP. This translational science review focuses on studies performed in animal models of OIR representative of human ROP and highlights several areas: mechanisms for aberrant growth of blood vessels into the vitreous rather than into the retina through over-activation of VEGF receptor 2 signaling, the importance of targeting different cells in the retina to inhibit aberrant angiogenesis and promote physiologic retinal vascular development, toxicity from broad and targeted inhibition of VEGF bioactivity, and the role of VEGF in neuroprotection in retinal development. Several future translational treatments are discussed, including considerations for targeted inhibition of VEGF signaling instead of broad intravitreal anti-VEGF treatment.

Indexed as

AnimalsDisease Models, AnimalHumansInfant, NewbornRetinopathy of Prematurity

Identifiers

PMID25444347
PMCPMC4277936
OpenAlexW2139769620

What OpenQuestion holds

Textmetadata
LicenceTDM
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.