Evidence map›Paper›PMID 25807249›Full record

ArticlePloS one2015

Attenuation of choroidal neovascularization by histone deacetylase inhibitor.

Nymph Chan, Shikun He, Christine K Spee, Keijiro Ishikawa, David R Hinton

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

17 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
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  6. NURR1 expression regulates retinal pigment epithelial-mesenchymal transition and age-related macular degeneration phenotypes.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
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  17. Inhibition of HDAC1 and 3 in the Presence of Systemic Inflammation Reduces Retinal Degeneration in a Model of Dry Age-Related Macular Degeneration.Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics
    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

5 authors at 1 institution in 1 country.

Nymph ChanDepartment of Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States of America; Doheny Eye Institute, Los Angeles, CA, United States of America.
Shikun HeDepartment of Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States of America; Department of Ophthalmology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States of America.
Christine K SpeeDepartment of Ophthalmology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States of America.
Keijiro IshikawaDepartment of Ophthalmology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States of America.
David R HintonDepartment of Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States of America; Department of Ophthalmology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States of America.
University of Southern California · US

Funding

USC/NORRIS COMPREHENSIVE CANCER CENTER (CORE) SUPPORTP30CA014089 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Fumito Ito · 1985 to 2026
$181.4M
VISION RESEARCHP30EY003040 · NEI · DOHENY EYE INSTITUTE · PI SUN, DEMING · 1985 to 2013
$7.0M
EXPERIMENTAL APPROACH TO MACULOPATHYR01EY001545 · NEI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI HINTON, DAVID R. · 1985 to 2016
$6.0M
NCI NIH HHS P30 CA014089NCI NIH HHS P30CA014089NEI NIH HHS EY003040NEI NIH HHS EY01545NEI NIH HHS P30 EY003040NEI NIH HHS R01 EY001545
6 · The paper itself

Abstract

Choroidal neovascularization (CNV) is a blinding complication of age-related macular degeneration that manifests as the growth of immature choroidal blood vessels through Bruch's membrane, where they can leak fluid or hemorrhage under the retina. Here, we demonstrate that the histone deacetylase inhibitor (HDACi) trichostatin A (TSA) can down-regulate the pro-angiogenic hypoxia-inducible factor-1α and vascular endothelial growth factor (VEGF), and up-regulate the anti-angiogenic and neuro-protective pigment epithelium derived factor in human retinal pigment epithelial (RPE) cells. Most strikingly, TSA markedly down-regulates the expression of VEGF receptor-2 in human vascular endothelial cells and, thus, can knock down pro-angiogenic cell signaling. Additionally, TSA suppresses CNV-associated wound healing response and RPE epithelial-mesenchymal transdifferentiation. In the laser-induced model of CNV using C57Bl/6 mice, systemic administration of TSA significantly reduces fluorescein leakage and the size of CNV lesions at post-laser days 7 and 14 as well as the immunohistochemical expression of VEGF, VEGFR2, and smooth muscle actin in CNV lesions at post-laser day 7. This report suggests that TSA, and possibly HDACi's in general, should be further evaluated for their therapeutic potential for the treatment of CNV.

Indexed as

AnimalsApoptosisCell AdhesionCell MovementCells, CulturedCell TransdifferentiationChoroidal NeovascularizationDisease Models, AnimalDown-RegulationEye ProteinsHistone Deacetylase InhibitorsHumansHuman Umbilical Vein Endothelial CellsHydroxamic AcidsHypoxia-Inducible Factor 1, alpha SubunitMiceEye ProteinsHIF1A protein, humanHistone Deacetylase InhibitorsHydroxamic AcidsHypoxia-Inducible Factor 1, alpha SubunitNerve Growth FactorsPigment Epithelium-Derived FactorSerpinstrichostatin AVascular Endothelial Growth Factor AVascular Endothelial Growth Factor Receptor-2

Identifiers

PMID25807249
PMCPMC4373846
OpenAlexW2038181374

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.