Evidence map›Paper›PMID 42839090›Full record

ArticleEye (London, England)2026

Identification of a translatable rabbit model for corneal endothelial dysfunction.

Laura Ortega-Llamas, Mayelín Pérez-Perdomo, Mario Blanco-Blanco, Marta Villalba-González, Ana González-López, David Alba-Molina, Irene Cantarero, Yolanda Jiménez-Gómez, Miguel González-Andrades

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Article in Eye (London, England), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Laura Ortega-Llamas *Department of Ophthalmology. Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital - University of Cordoba, Cordoba, Spain.
Mayelín Pérez-Perdomo *Department of Ophthalmology. Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital - University of Cordoba, Cordoba, Spain.
Mario Blanco-Blanco *Department of Ophthalmology. Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital - University of Cordoba, Cordoba, Spain.
Marta Villalba-GonzálezOphthalmology Service, Hospital La Arruzafa, Córdoba, Spain.
Ana González-LópezDepartment of Ophthalmology. Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital - University of Cordoba, Cordoba, Spain.
David Alba-MolinaDepartment of Ophthalmology. Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital - University of Cordoba, Cordoba, Spain.
Irene CantareroDepartment of Morphological and Socio-sanitary Sciences. Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital - University of Cordoba, Cordoba, Spain.
Yolanda Jiménez-GómezDepartment of Ophthalmology. Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital - University of Cordoba, Cordoba, Spain. yolanda.jimenez@imibic.org.ORCID http://orcid.org/0000-0002-1607-2717
Miguel González-AndradesDepartment of Ophthalmology. Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital - University of Cordoba, Cordoba, Spain. mgandrades@gmail.com.ORCID http://orcid.org/0000-0003-4632-1267

Funding

Ministry of Economy and Competitiveness | Instituto de Salud Carlos III (Institute of Health Carlos III) PI21/01829
6 · The paper itself

Abstract

purposeTo explore the potential of an adult rabbit descemetorhexis model to recapitulate the damage to the endothelium and Descemet's membrane (DM) seen in humans.

methodsFive corneas of 5 female New Zealand rabbits aged 24-26 months underwent 5-mm descemetorhexis; five unwounded corneas from 5 rabbits served as controls. Animals were followed up for 12-week and post-surgical clinical evaluation was performed using slit-lamp, macro images, and optical coherence tomography (OCT). Histological and immunohistochemical analyses were performed post-sacrifice.

resultsCorneal transparency analysed by slit-lamp demonstrated that 2 weeks after descemetorhexis, all adult rabbits displayed grade 3 corneal opacity that was reduced to grade 2-3 and remained at this level until the study endpoint. Corroborating these results, quantitative analysis of macro images showed a significant reduction in corneal transparency during the entire follow-up period, with remarkable effect at 2 weeks (P < 0.05 vs. pre-surgery). Besides, OCT results showed a significant increase in corneal and stromal thickness and fibrosis at 4/8-week post-surgery (P < 0.05 vs. pre-surgery). By 12 weeks, rabbits maintained remarkable fibrosis (P = 0.013 vs. pre-surgery). Finally, histological and immunohistochemical analyses showed that the descemetorhexis group displayed absence of the DM-endothelium complex in the surgical center, which was associated with non-expression of Na

conclusionsOur results indicate that descemetorhexis in adult rabbits could be a translatable corneal endothelial dysfunction (CED) model for studying the safety and efficacy of treatments for CED.

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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.