Evidence map›Paper›PMID 16572190›Full record

ArticleGene therapy2006

EIAV vector-mediated delivery of endostatin or angiostatin inhibits angiogenesis and vascular hyperpermeability in experimental CNV.

K S Balaggan, K Binley, M Esapa, R E MacLaren, S Iqball, Y Duran, R A Pearson, O Kan, S E Barker, A J Smith and 3 more

Abstract read
PubMed Publisher
In one paragraph

Article in Gene therapy, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

36 citing papers in PubMed, 57 citations in OpenAlex.

  1. Review
  2. Review
  3. Lentiviral delivered aflibercept OXB-203 for treatment of neovascular AMD.Molecular therapy. Methods & clinical development · 2023
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  6. PDGF Receptor Alpha Signaling Is Key for Müller Cell Homeostasis Functions.International journal of molecular sciences · 2021
    Article
  7. Gene Therapy Intervention in Neovascular Eye Disease: A Recent Update.Molecular therapy : the journal of the American Society of Gene Therapy · 2020
    Review
  8. Article
  9. Article
  10. Gene delivery nanoparticles to modulate angiogenesis.Advanced drug delivery reviews · 2017
    Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Molecular pathogenesis of retinal and choroidal vascular diseases.Progress in retinal and eye research · 2015
    Review
  17. Review
  18. Gene Therapies for Neovascular Age-Related Macular Degeneration.Cold Spring Harbor perspectives in medicine · 2014
    Review
  19. Article
  20. 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

13 authors at 2 institutions in 1 country.

K S BalagganDivision of Molecular Therapy, Institute of Ophthalmology, London, UK. kambalaggan@yahoo.co.uk
K Binley
M Esapa
R E MacLaren
S Iqball
Y Duran
R A Pearson
O Kan
S E Barker
A J Smith
J W B Bainbridge
S Naylor
R R Ali
Oxford BioMedica (United Kingdom) · GBInstitute of Development Studies · GB

Funding

Medical Research Council G0601588
6 · The paper itself

Abstract

We evaluated the efficacy of equine infectious anaemia virus (EIAV)-based lentiviral vectors encoding endostatin (EIAV.endostatin) or angiostatin (EIAV.angiostatin) in inhibiting angiogenesis and vascular hyperpermeability in the laser-induced model of choroidal neovascularisation (CNV). Equine infectious anaemia virus.endostatin, EIAV.angiostatin or control (EIAV.null) vectors were administered into the subretinal space of C57Bl/6J mice. Two weeks after laser injury CNV areas and the degree of vascular hyperpermeability were measured by image analysis of in vivo fluorescein angiograms. Compared with EIAV.null-injected eyes, EIAV.endostatin resulted in a 59.5% (P<0.001) reduction in CNV area and a reduction in hyperpermeability of 25.6% (P<0.05). Equine infectious anaemia virus.angiostatin resulted in a 50.0% (P<0.05) reduction in CNV area and a 23.9% (P<0.05) reduction in hyperpermeability. Equine infectious anaemia virus.endostatin, but not EIAV.angiostatin significantly augmented the frequency of apoptosis within the induced CNV as compared with injected controls. TdT-dUTP terminal nick end labeling analysis 5 weeks post-injection, and histological and retinal flatmount analysis 12 months post-injection revealed no evidence of vector- or transgene expression-related deleterious effects on neurosensory retinal cells, or mature retinal vasculature in non-lasered eyes. Highly expressing EIAV-based vectors encoding endostatin or angiostatin effectively control angiogenesis and hyperpermeability in experimental CNV without long-term deleterious effects, supporting the use of such a strategy in the management of patients with exudative age-related macular degeneration.

Indexed as

Angiogenesis InhibitorsAngiostatinsAnimalsApoptosisCapillary PermeabilityChoroidal NeovascularizationEndostatinsFluorescein AngiographyGenetic TherapyGenetic VectorsInfectious Anemia Virus, EquineIn Situ Nick-End LabelingLasersMaleMiceMice, Inbred C57BLAngiogenesis InhibitorsAngiostatinsEndostatins

Identifiers

PMID16572190
OpenAlexW1989832479

What OpenQuestion holds

Textmetadata
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.