Evidence map›Paper›PMID 27951595›Full record

ArticleInvestigative ophthalmology & visual science2016

Corneal Endothelial Cell Migration and Proliferation Enhanced by Rho Kinase (ROCK) Inhibitors in In Vitro and In Vivo Models.

Landon C Meekins, Noel Rosado-Adames, Rupalatha Maddala, Jiagang J Zhao, Ponugoti V Rao, Natalie A Afshari

Open access · goldAbstract read
In one paragraph

Article in Investigative ophthalmology & visual science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
5.2field-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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 98 citations in OpenAlex.

  1. Pooled it
  2. Trial
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  10. Establishment of an Ex Vivo Human Corneal Endothelium Wound Model.Translational vision science & technology · 2025
    Article
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  16. Article
  17. Review
  18. The Role of Rho Kinase Inhibitors in Corneal Diseases.Drug design, development and therapy · 2024
    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

6 authors at 3 institutions in 1 country.

Landon C MeekinsDuke University Eye Center, Duke University Medical Center, Durham, North Carolina, United States.
Noel Rosado-AdamesDuke University Eye Center, Duke University Medical Center, Durham, North Carolina, United States.
Rupalatha MaddalaDuke University Eye Center, Duke University Medical Center, Durham, North Carolina, United States.
Jiagang J ZhaoShiley Eye Institute, University of California San Diego, La Jolla, California, United States.
Ponugoti V RaoDuke University Eye Center, Duke University Medical Center, Durham, North Carolina, United States.
Natalie A AfshariShiley Eye Institute, University of California San Diego, La Jolla, California, United States.
Duke Medical Center · USUniversity of California, San Diego · USDuke University Hospital · US

Funding

VISION RESEARCHP30EY005722 · NEI · DUKE UNIVERSITY · PI W Daniel Stamer · 1985 to 2026
$19.3M
Trabecular Meshwork Cytoskeletal Signaling-Regulation of Aqueous Humor OutflowR01EY018590 · NEI · DUKE UNIVERSITY · PI RAO, P VASANTHA · 2008 to 2022
$5.6M
NEI NIH HHS P30 EY005722NEI NIH HHS R01 EY018590
6 · The paper itself

Abstract

Purpose: To explore the role of Rho-associated kinases (ROCK) in corneal physiology and regeneration, and the effects of suppressing its activity in stimulating corneal endothelial cell proliferation and migration in vitro and in vivo. Methods: Immunohistochemistry was performed to detect RhoA and ROCK-1 and ROCK-2 in human corneal tissue. Adult porcine corneal endothelial cells (CECs) were isolated, grown to confluence, and further characterized. Under the treatment of ROCK inhibitors, changes in the cellular distribution profile of ZO-1 and F-actin were examined by immunofluorescence staining. Corneal endothelial cells migration was evaluated by scratch assay and analyzed with Axiovision software. Cell proliferation was quantified using Click-iT EdU HCS Assay. In vivo, the corneal endothelia of rabbits were surgically injured and H-1152 was topically applied for 10 days. Progress of wound healing was evaluated daily by monitoring corneal edema, inflammation, and thickness using slit-lamp examination, photography, and pachymetry. Rabbits were euthanized and enucleated for further evaluation. Results: H-1152 exhibited significant stimulatory effect on CEC migration and proliferation in vitro compared with both untreated and Y-27632-treated cells. Furthermore, topical administration of H-1152 led to marked reduction in corneal edema and formation of multinucleate CECs in vivo suggestive of proliferation associated with healing. Conclusions: H-1152 exhibited a better stimulatory effect on CEC migration and proliferation in vitro than Y-27632. Our findings suggest that topical administration of H-1152 promotes healing of injured corneal endothelium in vivo. These results demonstrate the efficacy of ROCK inhibitors as a potential topical therapy for patients with corneal endothelial disease.

Indexed as

1-(5-Isoquinolinesulfonyl)-2-MethylpiperazineAgedAged, 80 and overAnimalsCell MovementCell ProliferationCells, CulturedCorneal DiseasesEndothelium, CornealHumansImmunohistochemistryRabbitsrho-Associated KinasesSwine1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine2-methyl-1-((4-methyl-5-isoquinolinyl)sulfonyl)homopiperazinerho-Associated Kinases

Identifiers

PMID27951595
PMCPMC6018452
OpenAlexW2567363845

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.