Evidence map›Paper›PMID 23284695›Full record

ArticlePloS one2012

Telomerase immortalization of human corneal endothelial cells yields functional hexagonal monolayers.

Thore Schmedt, Yuming Chen, Tracy T Nguyen, Shimin Li, Joseph A Bonanno, Ula V Jurkunas

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

65 citing papers in PubMed, 95 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Observational
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

5 more citing papers are in PubMed but not listed here.

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

6 authors at 3 institutions in 1 country.

Thore SchmedtSchepens Eye Research Institute, Massachusetts Eye and Ear Infirmary, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, United States of America.
Yuming Chen
Tracy T Nguyen
Shimin Li
Joseph A Bonanno
Ula V Jurkunas
Indiana University Bloomington · USSmith-Kettlewell Eye Research Institute · USMassachusetts Eye and Ear Infirmary · US

Funding

The Role of Oxidative Stress in the Pathogenesis of Fuchs Endothelial Corneal DysR01EY020581 · NEI · SCHEPENS EYE RESEARCH INSTITUTE · PI Ula V. Jurkunas · 2010 to 2026
$8.0M
Core Support for Vision Research at Indiana UniversityP30EY019008 · NEI · TRUSTEES OF INDIANA UNIVERSITY · PI BURNS, STEPHEN A · 2009 to 2013
$2.1M
NEI NIH HHS R01 EY020581NEI NIH HHS R01EY020581
6 · The paper itself

Abstract

Human corneal endothelial cells (HCEnCs) form a monolayer of hexagonal cells whose main function is to maintain corneal clarity by regulating corneal hydration. HCEnCs are derived from neural crest and are arrested in the post-mitotic state. Thus cell loss due to aging or corneal endothelial disorders leads to corneal edema and blindness-the leading indication for corneal transplantation. Here we show the existence of morphologically distinct subpopulations of HCEnCs that are interspersed among primary cells and exhibit enhanced self-renewal competence and lack of phenotypic signs of cellular senescence. Colonies of these uniform and hexagonal HCEnCs (HCEnC-21) were selectively isolated and demonstrated high proliferative potential that was dependent on endogenous upregulation of telomerase and cyclin D/CDK4. Further transduction of HCEnC-21 with telomerase yielded a highly proliferative corneal endothelial cell line (HCEnT-21T) that was devoid of oncogenic transformation and retained critical corneal endothelial cell characteristics and functionality. This study will significantly impact the fields of corneal cell biology and regenerative medicine.

Indexed as

BiomarkersCell DifferentiationCell LineCell ProliferationCell ShapeCellular SenescenceCyclin DCyclin-Dependent Kinase 4Endothelium, CornealHumansIon PumpsIon TransportTelomeraseTransduction, GeneticTumor Suppressor Protein p53BiomarkersCyclin DCyclin-Dependent Kinase 4Ion PumpsTelomeraseTumor Suppressor Protein p53

Identifiers

PMID23284695
PMCPMC3528758
OpenAlexW2107857795

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.