Evidence map›Paper›PMID 41930340›Full record

ArticleMedComm2026

High-Purity Functional Corneal Endothelial Cells From Human Induced Pluripotent Stem Cells via a Novel Wash-Out Method.

Eun-Ah Ye, Changmin Kim, Minah Jeon, Yeji Yoon, Jiyoon Park, Ryun Hee Lee, Carson Yu, Ho Seok Chung, Jae Yong Kim, David Myung and 1 more

Abstract read
In one paragraph

Article in MedComm, 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
–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

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

11 authors.

Eun-Ah YeDepartment of Ophthalmology Asan Medical Center University of Ulsan College of Medicine Seoul South Korea.
Changmin KimDepartment of Ophthalmology Asan Medical Center University of Ulsan College of Medicine Seoul South Korea.
Minah JeonDepartment of Ophthalmology Asan Medical Center University of Ulsan College of Medicine Seoul South Korea.
Yeji YoonDepartment of Ophthalmology Asan Medical Center University of Ulsan College of Medicine Seoul South Korea.
Jiyoon ParkDepartment of Ophthalmology Asan Medical Center University of Ulsan College of Medicine Seoul South Korea.
Ryun Hee LeeDepartment of Ophthalmology Asan Medical Center University of Ulsan College of Medicine Seoul South Korea.
Carson YuDepartment of Ophthalmology Asan Medical Center University of Ulsan College of Medicine Seoul South Korea.
Ho Seok ChungDepartment of Ophthalmology Asan Medical Center University of Ulsan College of Medicine Seoul South Korea.
Jae Yong KimDepartment of Ophthalmology Asan Medical Center University of Ulsan College of Medicine Seoul South Korea.
David MyungDepartment of Ophthalmology Spencer Center for Vision Research Byers Eye Institute At Stanford University Palo Alto California USA.
Hun LeeDepartment of Ophthalmology Asan Medical Center University of Ulsan College of Medicine Seoul South Korea.ORCID https://orcid.org/0000-0001-7225-6580

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Corneal endothelial failure can cause blindness, with transplantation as the only treatment. Due to donor shortages, establishing robust methods for generating corneal endothelial-like cells (CECs) from induced pluripotent stem cells (iPSCs) is critical. Differentiation protocols included iPSC-to-CEC induction with or without neural crest cell differentiation. CECs directly differentiated from iPSCs demonstrated robust expression of CEC-specific markers and a hexagonal morphology. The wash-out protocol is a novel, efficient, noncytotoxic method for removing undifferentiated iPSCs and obtaining CEC populations with high purity. Single-cell sequencing data showed that iPSC-CECs with wash-out were similar to human primary CECs. In vivo transplantation of iPSC-CECs into a corneal endothelial dysfunction (CED) rabbit model demonstrated their safety and therapeutic efficacy, with improved corneal transparency. Notable recovery of corneal clarity in the CED model, without graft rejection, highlights the in vitro and in vivo potential of iPSC-CECs as a powerful source for clinical therapy in patients with CED. This work establishes an effective stem cell-based platform for producing corneal endothelium-like cells with clinical-grade quality, offering a scalable and regenerative alternative to conventional transplantation.

Indexed as

animal modelcell therapyclinical‐grade human induced pluripotent stem cellscorneal endothelial dysfunctioncorneal endothelial‐like cellssingle‐cell RNA sequencing

Identifiers

PMID41930340
PMCPMC13042470

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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.