Evidence map›Paper›PMID 27381832›Full record

ArticleScientific reports2016

3D map of the human corneal endothelial cell.

Zhiguo He, Fabien Forest, Philippe Gain, Damien Rageade, Aurélien Bernard, Sophie Acquart, Michel Peoc'h, Dennis M Defoe, Gilles Thuret

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 1 pooled it
7.1field-weighted citation impact, top 3% 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

51 citing papers in PubMed, 1 synthesis or guideline pooled it, 123 citations in OpenAlex.

  1. Pooled it
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  6. Article
  7. Regenerative therapy · 2025
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  11. Biomedical Application of MSCs in Corneal Regeneration and Repair.International journal of molecular sciences · 2025
    Review
  12. Transforming meat waste into sustainable corneal keratoplasty models.Frontiers in bioengineering and biotechnology · 2025
    Article
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  14. Article
  15. Article
  16. Article
  17. Squishy matters - Corneal mechanobiology in health and disease.Progress in retinal and eye research · 2024
    Review
  18. Article
  19. Review
  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

9 authors at 4 institutions in 2 countries.

Zhiguo HeLaboratory "Biology, Engineering, and Imaging of Corneal Graft", BiiGC, EA2521, Faculty of Medicine, University of Saint Etienne, Saint Etienne, France.
Fabien ForestLaboratory "Biology, Engineering, and Imaging of Corneal Graft", BiiGC, EA2521, Faculty of Medicine, University of Saint Etienne, Saint Etienne, France.
Philippe GainLaboratory "Biology, Engineering, and Imaging of Corneal Graft", BiiGC, EA2521, Faculty of Medicine, University of Saint Etienne, Saint Etienne, France.
Damien RageadeLaboratory "Biology, Engineering, and Imaging of Corneal Graft", BiiGC, EA2521, Faculty of Medicine, University of Saint Etienne, Saint Etienne, France.
Aurélien BernardLaboratory "Biology, Engineering, and Imaging of Corneal Graft", BiiGC, EA2521, Faculty of Medicine, University of Saint Etienne, Saint Etienne, France.
Sophie AcquartEye Bank of St-Etienne, French Blood center, Saint-Etienne, France.
Michel Peoc'hLaboratory "Biology, Engineering, and Imaging of Corneal Graft", BiiGC, EA2521, Faculty of Medicine, University of Saint Etienne, Saint Etienne, France.
Dennis M DefoeDepartment of Biomedical Sciences, Quillen College of Medicine, East Tennessee State University, Johnson City, TN 37614, USA.
Gilles ThuretLaboratory "Biology, Engineering, and Imaging of Corneal Graft", BiiGC, EA2521, Faculty of Medicine, University of Saint Etienne, Saint Etienne, France.
Biologie, Ingénierie et Imagerie de la Greffe de Cornée · FRCentre Hospitalier Universitaire de Saint-Étienne · FREast Tennessee State University · USInstitut Universitaire de France · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Corneal endothelial cells (CECs) are terminally differentiated cells, specialized in regulating corneal hydration and transparency. They are highly polarized flat cells that separate the cornea from the aqueous humor. Their apical surface, in contact with aqueous humor is hexagonal, whereas their basal surface is irregular. We characterized the structure of human CECs in 3D using confocal microscopy of immunostained whole corneas in which cells and their interrelationships remain intact. Hexagonality of the apical surface was maintained by the interaction between tight junctions and a submembraneous network of actomyosin, braced like a drum. Lateral membranes, which support enzymatic pumps, presented complex expansions resembling interdigitated foot processes at the basal surface. Using computer-aided design and drafting software, we obtained a first simplified 3D model of CECs. By comparing their expression with those in epithelial, stromal and trabecular corneal cells, we selected 9 structural or functional proteins for which 3D patterns were specific to CECs. This first 3D map aids our understanding of the morphologic and functional specificity of CECs and could be used as a reference for characterizing future cell therapy products destined to treat endothelial dysfunctions.

Indexed as

ActomyosinAnimalsAntibodiesCorneaEndothelial CellsEndothelium, CornealHumansMiceMicroscopy, ConfocalProteinsActomyosinAntibodiesProteins

Identifiers

PMID27381832
PMCPMC4933894
OpenAlexW2460037848

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.