Evidence map›Paper›PMID 24769908›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2014

Evidence of the survival of ectopically transplanted oral mucosal epithelial stem cells after repeated wounding of cornea.

Hiroaki Sugiyama, Masayuki Yamato, Kohji Nishida, Teruo Okano

Abstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Review
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  11. Review
  12. Measurement of the Adipose Stem Cells Cell Sheets Transmittance.Bioengineering (Basel, Switzerland) · 2021
    Article
  13. Subconjunctival Injection of Transdifferentiated Oral Mucosal Epithelial Cells for Limbal Stem Cell Deficiency in Rats.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2021
    Article
  14. Regenerative Medicine of Epithelia: Lessons From the Past and Future Goals.Frontiers in bioengineering and biotechnology · 2021
    Review
  15. Bioengineering Approaches for Corneal Regenerative Medicine.Tissue engineering and regenerative medicine · 2020
    Review
  16. Vitrification and storage of oral mucosa epithelial cell sheets.Journal of tissue engineering and regenerative medicine · 2019
    Article
  17. Article
  18. Article
  19. Article
  20. 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

4 authors.

Hiroaki SugiyamaInstitute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan.
Masayuki YamatoInstitute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan. Electronic address: yamato.masayuki@twmu.ac.jp.
Kohji NishidaDepartment of Ophthalmology, Osaka University Graduate School of Medicine, Osaka, Japan.
Teruo OkanoInstitute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan. Electronic address: tokano@twmu.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tissue engineering has become an essential tool in the development of regenerative medicine. We have developed cell sheet-based techniques for use in regenerative medicine that have already been successfully used in clinical applications. Native corneal epithelium is produced from limbal stem cells located in the transition zone between the cornea and the bulbar conjunctiva. Limbal stem cell deficiency (LSCD) is a severe defect of the limbal stem cells leading to vision loss due to conjunctival epithelial invasion and neovascularization. Rabbit LSCD models were treated with transplantable autologous oral mucosal epithelial cell (OEC) sheets fabricated on temperature-responsive cell culture surfaces, after which, the ocular surfaces were clear and smooth with no observable defects. The central part of the reconstructed ocular surface was scraped and wounded, after which proliferating epithelial cells covered the scraped area within a few days. The ocular surfaces were clear and smooth even after repeated scrapings and consisted of only OECs or heterogeneously mixed with corneal epithelial cells. This study demonstrates that transplanted cell sheets containing oral mucosal epithelial stem cells could reconstruct the ocular surface to maintain cornea homeostasis; moreover, they provide an ideal microenvironment to support the proliferation of remaining native limbal stem cells.

Indexed as

AnimalsBiomarkersCells, CulturedCell SurvivalCorneal DiseasesDisease Models, AnimalEpithelial CellsHumansMiceMouth MucosaNIH 3T3 CellsRabbitsTransplantation, AutologousBiomarkers

Identifiers

PMID24769908
PMCPMC4435588

What OpenQuestion holds

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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.