Evidence map›Paper›PMID 33607323›Full record

ReviewThe ocular surface2021

Mesenchymal stromal cells for corneal transplantation: Literature review and suggestions for successful clinical trials.

Joo Youn Oh, Eunjae Kim, Young In Yun, Ryang Hwa Lee

Open access · greenAbstract readReview
In one paragraph

Review in The ocular surface, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Research progress of stem cells in the treatment of atherosclerosis.Frontiers in cell and developmental biology · 2025
    Review
  4. Review
  5. Article
  6. Article
  7. Review
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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

4 authors at 2 institutions in 2 countries.

Joo Youn OhDepartment of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Laboratory of Ocular Regenerative Medicine and Immunology, Biomedical Research Institute, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea. Electronic address: bonzoo1@snu.ac.kr.
Eunjae KimDepartment of Molecular and Cellular Medicine, Institute for Regenerative Medicine, College of Medicine, Texas A&M University, 1114 TAMU, 206 Olsen Boulevard, College Station, TX, 77845, USA.
Young In YunDepartment of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.
Ryang Hwa LeeDepartment of Molecular and Cellular Medicine, Institute for Regenerative Medicine, College of Medicine, Texas A&M University, 1114 TAMU, 206 Olsen Boulevard, College Station, TX, 77845, USA. Electronic address: rlee@tamu.edu.
Seoul National University Hospital · KRTexas A&M University · US

Funding

Extracellular Vesicles Produced by Mesenchymal Stem Cells as Novel Therapy for Autoimmune UveitisR01EY029350 · NEI · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI LEE, RYANG HWA · 2019 to 2023
$1.8M
Therapeutic effects of MSC-derived extracellular vesicles on Sjögren's SyndromeR21DE027457 · NIDCR · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI LEE, RYANG HWA, LIU, FEI · 2018 to 2019
$408k
NEI NIH HHS R01 EY029350
6 · The paper itself

Abstract

Corneal transplantation is a routine procedure for patients with corneal blindness. Despite the streamlining of surgical techniques and deeper understanding of the cellular and molecular pathways mediating rejection, corticosteroids are still the main immunosuppressive regimen in corneal transplantation, and the 15-year survival of corneal transplants remains as low as 50%, which is poorer than that for most solid organ transplants. Recently, mesenchymal stromal cells (MSCs) with unique regenerative and immune-modulating properties have emerged as a promising cell therapy to promote transplant tolerance, minimize the use of immunosuppressants, and prevent chronic rejection. Here, we review the literature on preclinical studies of MSCs for corneal transplantation and summarize the key findings from clinical trials with MSCs in solid organ transplantation. Finally, we highlight current issues and challenges regarding MSC therapies and suggest strategies for safe and effective MSC-based therapies in clinical transplantation.

Indexed as

Corneal TransplantationMesenchymal Stem CellsMesenchymal Stem Cell TransplantationGraft RejectionHumansImmunosuppressive AgentsImmunosuppressive AgentsCell therapyCorneal transplantationImmune suppressionImmune toleranceMesenchymal stromal cellSolid organ transplantation

Identifiers

PMID33607323
PMCPMC9878990
OpenAlexW3132986679

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.