Evidence map›Paper›PMID 32697305›Full record

ArticleInvestigative ophthalmology & visual science2020

The Binding of CD93 to Multimerin-2 Promotes Choroidal Neovascularization.

Gian Marco Tosi, Giovanni Neri, Stefano Barbera, Lucia Mundo, Barbara Parolini, Stefano Lazzi, Roberta Lugano, Evelina Poletto, Lorenzo Leoncini, Grazia Pertile and 4 more

Open access · goldAbstract read
In one paragraph

Article in Investigative ophthalmology & visual science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

12 citing papers in PubMed, 24 citations in OpenAlex.

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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

14 authors at 6 institutions in 2 countries.

Gian Marco Tosi,.
Giovanni Neri,.
Stefano Barbera,.
Lucia Mundo,.
Barbara Parolini,.
Stefano Lazzi,.
Roberta Lugano,.
Evelina Poletto,.
Lorenzo Leoncini,.
Grazia Pertile,.
Maurizio Mongiat,.
Anna Dimberg,.
Federico Galvagni,.
Maurizio Orlandini,.
University of Siena · ITIstituti di Ricovero e Cura a Carattere Scientifico · ITOspedale Sacro Cuore Don Calabria · ITOspedale Sant'Anna · ITScience for Life Laboratory · SEUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: The purpose of this study was to investigate the involvement of CD93 and Multimerin-2 in three choroidal neovascularization (CNV) models and to evaluate their contribution in the neovascular progression of age-related macular degeneration (AMD). Methods: Choroidal neovascular membranes collected during surgery from AMD patients were analyzed by microscopy methods. Laser-induced CNV mouse models and choroid sprouting assays (CSAs) were carried out using the CD93 knockout mouse model. An original ex vivo CSA of vascular angiogenesis, employing choroid tissues isolated from human donors, was developed. Results: In contrast to healthy choroid endothelium, hyperproliferative choroidal endothelial cells (ECs) of AMD patients expressed high levels of CD93, and Multimerin-2 was abundantly deposited along the choroidal neovasculature. CD93 knockout mice showed a significant reduced neovascularization after laser photocoagulation, and their choroidal ECs displayed a decreased ability to produce sprouts in ex vivo angiogenesis assays. Moreover, the presence of an antibody able to hamper the CD93/Multimerin-2 interaction reduced vascular sprouting in the human CSA. Conclusions: Our results demonstrate that CD93 and its interaction with Multimerin-2 play an important role in pathological vascularization of the choroid, disclosing new possibilities for therapeutic intervention to neovascular AMD.

Indexed as

Angiogenesis InhibitorsAnimalsAntigens, SurfaceChoroidChoroidal NeovascularizationEndothelial CellsExtracellular Matrix ProteinsHumansIntercellular Signaling Peptides and ProteinsMacular DegenerationMembrane GlycoproteinsMiceMice, KnockoutModels, BiologicalReceptors, ComplementAngiogenesis InhibitorsAntigens, Surfacecomplement 1q receptorEMILIN3 protein, humanExtracellular Matrix ProteinsIntercellular Signaling Peptides and ProteinsMembrane GlycoproteinsMmrn2 protein, mouseReceptors, Complement

Identifiers

PMID32697305
PMCPMC7425738
OpenAlexW3044985274

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LicenceCC BY-NC-ND
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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.