Evidence map›Paper›PMID 34073191›Full record

ArticleInternational journal of molecular sciences2021

A Fair Assessment of Evaluation Tools for the Murine Microbead Occlusion Model of Glaucoma.

Marie Claes, Joana R F Santos, Luca Masin, Lien Cools, Benjamin M Davis, Lutgarde Arckens, Karl Farrow, Lies De Groef, Lieve Moons

Abstract readEvaluation Study
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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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

9 authors.

Marie ClaesDepartment of Biology, Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-3116-5153
Joana R F SantosDepartment of Biology, Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-9531-7320
Luca MasinDepartment of Biology, Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-5287-6886
Lien CoolsDepartment of Biology, Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-4596-3949
Benjamin M DavisInstitute of Ophthalmology, University College London, London EC1V 9EL, UK.
Lutgarde ArckensDepartment of Biology, Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-2909-8449
Karl FarrowDepartment of Biology, Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium.
Lies De GroefDepartment of Biology, Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-3329-3474
Lieve MoonsDepartment of Biology, Leuven Brain Institute, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0003-0186-1411

Funding

Fonds Wetenschappelijk Onderzoek 12I3820NFonds Wetenschappelijk Onderzoek 1S18618NFonds Wetenschappelijk Onderzoek 1S42720N
6 · The paper itself

Abstract

Despite being one of the most studied eye diseases, clinical translation of glaucoma research is hampered, at least in part, by the lack of validated preclinical models and readouts. The most popular experimental glaucoma model is the murine microbead occlusion model, yet the observed mild phenotype, mixed success rate, and weak reproducibility urge for an expansion of available readout tools. For this purpose, we evaluated various measures that reflect early onset glaucomatous changes in the murine microbead occlusion model. Anterior chamber depth measurements and scotopic threshold response recordings were identified as an outstanding set of tools to assess the model's success rate and to chart glaucomatous damage (or neuroprotection in future studies), respectively. Both are easy-to-measure, in vivo tools with a fast acquisition time and high translatability to the clinic and can be used, whenever judged beneficial, in combination with the more conventional measures in present-day glaucoma research (i.e., intraocular pressure measurements and post-mortem histological analyses). Furthermore, we highlighted the use of dendritic arbor analysis as an alternative histological readout for retinal ganglion cell density counts.

Indexed as

GlaucomaMicrospheresRetinal Ganglion CellsAnimalsDisease Models, AnimalFemaleMaleMiceanterior chamber depthdendritic retractionelectroretinographyglaucomamicrobead occlusion modelneurodegenerationocular hypertensionoptical coherence tomographyretinal ganglion cellsscotopic threshold response

Identifiers

PMID34073191
PMCPMC8199180

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Registered trials

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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.