Evidence map›Paper›PMID 39433676›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2025

Retinal Ganglion Cell Transplantation: Differentiation and Quantification Strategies.

Jonathan R Soucy, Volha V Malechka, Petr Baranov

Abstract read
PubMed Publisher
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

3 authors.

Jonathan R SoucySchepens Eye Research Institute of Massachusetts Eye and Ear, Boston, MA, USA.
Volha V MalechkaSchepens Eye Research Institute of Massachusetts Eye and Ear, Boston, MA, USA.
Petr BaranovSchepens Eye Research Institute of Massachusetts Eye and Ear, Boston, MA, USA. petr_baranov@meei.harvard.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glaucoma is a leading cause of irreversible blindness worldwide. Current treatments focus on reducing intraocular pressure but cannot restore lost visual function once it is lost due to retinal ganglion cell (RGC) degeneration and death. Recent advances suggest that transplantation of stem cell-derived RGCs could offer new therapeutic approaches for glaucoma and vision restoration. Here, we present a detailed protocol for differentiating human RGCs from embryonic stem cells using both three-dimensional retinal organoid and two-dimensional culture approaches. Following differentiation, we describe methods for isolating and purifying retinal ganglion cells from these cultures and their subsequent transplantation into the mouse retina, with careful monitoring and postoperative care to ensure successful integration. Finally, we describe a quantitative method for assessing transplantation outcomes involving confocal imaging of retinal flat-mounts and custom ImageJ and MATLAB scripts to map and analyze the spatial distribution of donor RGCs within the host retina. Altogether, this approach provides a robust framework for exploring RGC transplantation as a potential therapy for vision loss in glaucoma and other optic neuropathies.

Indexed as

Cell DifferentiationGlaucomaRetinal Ganglion CellsAnimalsCell Culture TechniquesHumansMiceOrganoidsRetinaStem Cell TransplantationCell transplantationHuman embryonic stem cellsMagnetic beadsOrganoid cultureRetinal ganglion cellsSubretinal injection

Identifiers

PMID39433676

What OpenQuestion holds

Textmetadata
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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.