Evidence map›Paper›PMID 31751429›Full record

ArticlePloS one2019

Treatment of corneal endothelial damage in a rabbit model with a bioengineered graft using human decellularized corneal lamina and cultured human corneal endothelium.

Francisco Arnalich-Montiel, Adrian Moratilla, Sherezade Fuentes-Julián, Veronica Aparicio, Marta Cadenas Martin, Gary Peh, Jodhbir S Mehta, Khadijah Adnan, Laura Porrua, Ane Pérez-Sarriegui and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Biomedical Application of MSCs in Corneal Regeneration and Repair.International journal of molecular sciences · 2025
    Review
  5. Article
  6. Article
  7. Review
  8. Three-dimensional bioprinting in ophthalmic care.International journal of ophthalmology · 2023
    Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Prospects and Challenges of Translational Corneal Bioprinting.Bioengineering (Basel, Switzerland) · 2020
    Review
  15. Use of biomaterials in corneal endothelial repair.Therapeutic advances in ophthalmology
    Review
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

11 authors at 3 institutions in 2 countries.

Francisco Arnalich-MontielOphthalmology Department, Hospital Ramón y Cajal, Madrid, Spain.
Adrian MoratillaCell Engineering Laboratory, La Paz Hospital Research Institute, iDIPAZ, Madrid, Spain.
Sherezade Fuentes-JuliánCell Engineering Laboratory, La Paz Hospital Research Institute, iDIPAZ, Madrid, Spain.
Veronica AparicioCell Engineering Laboratory, La Paz Hospital Research Institute, iDIPAZ, Madrid, Spain.
Marta Cadenas MartinCell Engineering Laboratory, La Paz Hospital Research Institute, iDIPAZ, Madrid, Spain.
Gary PehSingapore Eye Research Institute, Singapore, Singapore.
Jodhbir S MehtaSingapore Eye Research Institute, Singapore, Singapore.
Khadijah AdnanSingapore Eye Research Institute, Singapore, Singapore.
Laura PorruaOphthalmology Department, Hospital Ramón y Cajal, Madrid, Spain.
Ane Pérez-SarrieguiOphthalmology Department, Hospital Ramón y Cajal, Madrid, Spain.
Maria P De MiguelCell Engineering Laboratory, La Paz Hospital Research Institute, iDIPAZ, Madrid, Spain.ORCID 0000-0001-9002-6519
Hospital La Paz Institute for Health Research · ESHospital Universitario Ramón y Cajal · ESSingapore Eye Research Institute · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWe aimed to investigate the functionality of human decellularized stromal laminas seeded with cultured human corneal endothelial cells as a tissue engineered endothelial graft (TEEK) construct to perform endothelial keratoplasty in an animal model of corneal endothelial damage.

methodsEngineered corneal endothelial grafts were constructed by seeding cultured human corneal endothelial cell (hCEC) suspensions onto decellularized human corneal stromal laminas with various coatings. The functionality and survival of these grafts with cultured hCECs was examined in a rabbit model of corneal endothelial damage after central descemetorhexis. Rabbits received laminas with and without hCECs (TEEK and control group, respectively).

resultshCEC seeding over fibronectin-coated laminas provided an optimal and consistent endothelial cell count density and polygonal shape on the decellularized laminas, showing active pump fuction. Surgery was performed uneventfully as standard Descemet stripping automated endothelial keratoplasty (DSAEK). Corneal transparency gradually recovered in the TEEK group, whereas haze and edema persisted for up to 4 weeks in the controls. Histologic examination showed endothelial cells of human origin covering the posterior surface of the graft in the TEEK group.

conclusionsGrafting of decellularized stroma carriers re-surfaced with human corneal endothelial cells ex vivo can be a readily translatable method to improve visual quality in corneal endothelial diseases.

Indexed as

AdolescentAdultAnimalsCase-Control StudiesCells, CulturedCorneal InjuriesCorneal StromaCorneal TransplantationDescemet Stripping Endothelial KeratoplastyDisease Models, AnimalEndothelial CellsEndothelium, CornealFemaleGraft SurvivalHumansMale

Identifiers

PMID31751429
PMCPMC6871783
OpenAlexW2991459309

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.