Evidence map›Paper›PMID 27684952›Full record

ArticleJournal of visualized experiments : JoVE2016

A Step by Step Protocol for Subretinal Surgery in Rabbits.

Sami Al-Nawaiseh, Fabian Thieltges, Zengping Liu, Claudine Strack, Ralf Brinken, Norbert Braun, Marc Wolschendorf, Arvydas Maminishkis, Nicole Eter, Boris V Stanzel

Abstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2016. 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
–field-weighted citation impact
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.

  1. Animal models for the evaluation of retinal stem cell therapies.Progress in retinal and eye research · 2025
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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

10 authors.

Sami Al-NawaisehDepartment of Ophthalmology, University of Bonn.
Fabian ThieltgesDepartment of Ophthalmology, University of Bonn.
Zengping LiuDepartment of Ophthalmology, University of Bonn; Department of Ophthalmology, National University of Singapore.
Claudine StrackDepartment of Ophthalmology, University of Bonn.
Ralf BrinkenDepartment of Ophthalmology, University of Bonn.
Norbert BraunGeuder AG.
Marc WolschendorfGeuder AG.
Arvydas MaminishkisSection on Epithelial and Retinal Physiology and Disease, National Eye Institute/National Institutes of Health.
Nicole EterDepartment of Ophthalmology, University of Münster.
Boris V StanzelDepartment of Ophthalmology, University of Bonn; Surgical Retina Department, Singapore National Eye Centre; stanzel@uni-bonn.de.

Funding

Biological function microRNAs enriched in RPE: in vitro and in vivo modelsZIAEY000456 · NEI · NATIONAL EYE INSTITUTE · PI SCHNEEWEIS, DAVID · 2009 to 2020
$9.5M
6 · The paper itself

Abstract

Age related macular degeneration (AMD), retinitis pigmentosa, and other RPE related diseases are the most common causes for irreversible loss of vision in adults in industrially developed countries. RPE transplantation appears to be a promising therapy, as it may replace dysfunctional RPE, restore its function, and thereby vision. Here we describe a method for transplanting a cultured RPE monolayer on a scaffold into the subretinal space (SRS) of rabbits. After vitrectomy xenotransplants were delivered into the SRS using a custom made shooter consisting of a 20-gauge metallic nozzle with a polytetrafluoroethylene (PTFE) coated plunger. The current technique evolved in over 150 rabbit surgeries over 6 years. Post-operative follow-up can be obtained using non-invasive and repetitive in vivo imaging such as spectral domain optical coherence tomography (SD-OCT) followed by perfusion-fixed histology. The method has well-defined steps for easy learning and high success rate. Rabbits are considered a large eye animal model useful in preclinical studies for clinical translation. In this context rabbits are a cost-efficient and perhaps convenient alternative to other large eye animal models.

Indexed as

AnimalsFemaleMaleModels, AnimalOphthalmologic Surgical ProceduresRabbitsRetinaRetinal Pigment EpitheliumTomography, Optical Coherence

Identifiers

PMID27684952
PMCPMC5092014

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.