Evidence map›Paper›PMID 20736175›Full record

ArticleThe Journal of biological chemistry2010

Recombinant membrane-targeted form of CD59 inhibits the growth of choroidal neovascular complex in mice.

Nalini S Bora, Purushottam Jha, Valeriy V Lyzogubov, Sankaranarayanan Kaliappan, Juan Liu, Ruslana G Tytarenko, Deborah A Fraser, B Paul Morgan, Puran S Bora

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

35 citing papers in PubMed, 52 citations in OpenAlex.

  1. Review
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  5. Review
  6. Association of Blood Group Antigen CD59 with Disease.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2022
    Review
  7. The innate immune system in diabetic retinopathy.Progress in retinal and eye research · 2021
    Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. New Insights on Complement Inhibitor CD59 in Mouse Laser-Induced Choroidal Neovascularization: Mislocalization After Injury and Targeted Delivery for Protein Replacement.Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics · 2017
    Article
  16. Review
  17. 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

9 authors at 2 institutions in 2 countries.

Nalini S BoraDepartment of Ophthalmology, Jones Eye Institute, Pat and Willard Walker Eye Research Center, University of Arkansas for Medical Sciences, Little Rock, Arkansas 72205, USA.
Purushottam Jha
Valeriy V Lyzogubov
Sankaranarayanan Kaliappan
Juan Liu
Ruslana G Tytarenko
Deborah A Fraser
B Paul Morgan
Puran S Bora
University of Arkansas for Medical Sciences · USCardiff University · GB

Funding

VIRULENCE MECHANISMS IN ESCHERICHIA COLIP20RR016460 · NCRR · UNIV OF ARKANSAS FOR MED SCIS · PI HENSLEY, LORI · 2001 to 2011
$33.1M
Complement System and Choroidal NeovascularizationR01EY014623 · NEI · UNIV OF ARKANSAS FOR MED SCIS · PI BORA, PURAN S · 2003 to 2011
$3.2M
Complement System and Idiopathic Anterior UveitisR01EY018812 · NEI · UNIV OF ARKANSAS FOR MED SCIS · PI BORA, NALINI S. · 2009 to 2011
$1.1M
ZEISS LSM 510 CONFOCAL MICROSCOPE SYSTEM: CELL BIOLOGYS10RR019395 · NCRR · UNIVERSITY OF ARKANSAS MED SCIS LTL ROCK · PI KURTEN, RICHARD C · 2005 to 2005
$339k
NCRR NIH HHS 1 S10 RR 19395NCRR NIH HHS 2P20 RR16460NCRR NIH HHS P20 RR016460NCRR NIH HHS S10 RR019395NEI NIH HHS EY014623NEI NIH HHS EY018812NEI NIH HHS R01 EY014623NEI NIH HHS R01 EY018812
6 · The paper itself

Abstract

This study was designed to explore the effect of recombinant, membrane-targeted CD59 (rCD59-APT542) on the growth and size of fully developed neovascular complex using the murine model of laser-induced choroidal neovascularization (CNV). CNV was induced by laser photocoagulation in C57BL/6 mice using an argon laser, and the animals received rCD59-APT542 via intravitreal (ivt) route. Western blot analysis, immunohistochemistry, and total complement hemolytic assay demonstrated that exogenously administered rCD59-APT542 was incorporated as well as retained in RPE and choroid and was functionally active in vivo. Single ivt injection during the growth of the CNV (i.e. at day 3 post-laser) resulted in ∼79% inhibition of the further growth of neovascular complex. The size of the CNV complex was significantly (p < 0.05) reduced by the administration of rCD59-APT542 after the CNV complex has fully developed (i.e. at day 7 post-laser). Treatment with rCD59-APT542 blocked the formation of membrane attack complex (MAC), increased apoptosis and decreased cell proliferation in the neovascular complex. On the basis of results presented here we conclude that recombinant membrane targeted CD59 inhibited the growth of the CNV complex and reduced the size of fully developed CNV in the laser-induced mouse model. We propose that a combination of two mechanisms: increased apoptosis and decreased cell proliferation, both resulting from local inhibition of MAC, may be responsible for inhibition of CNV by rCD59-APT542.

Indexed as

AnimalsApoptosisCD59 AntigensCell MembraneCell ProliferationChoroidal NeovascularizationComplement System ProteinsImmunohistochemistryInflammationMacular DegenerationMaleMiceMice, Inbred C57BLNeovascularization, PathologicRecombinant ProteinsCD59 AntigensCD59 protein, humanComplement System ProteinsRecombinant Proteins

Identifiers

PMID20736175
PMCPMC2962482
OpenAlexW2084557754

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.