Evidence map›Paper›PMID 26325413›Full record

ArticleInvestigative ophthalmology & visual science2015

Mesenchymal Stem Cell-Like Properties of Orbital Fibroblasts in Graves' Orbitopathy.

Katarzyna Kozdon, Caroline Fitchett, Geoffrey E Rose, Daniel G Ezra, Maryse Bailly

Open access · bronzeAbstract read
In one paragraph

Article in Investigative ophthalmology & visual science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

18 citing papers in PubMed, 32 citations in OpenAlex.

  1. Review
  2. PDGFRαAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Orbital Signaling in Graves' Orbitopathy.Frontiers in endocrinology · 2021
    Review
  10. Distinctive Features of Orbital Adipose Tissue (OAT) in Graves' Orbitopathy.International journal of molecular sciences · 2020
    Article
  11. Fibrosis in dysthyroid eye disease.Eye (London, England) · 2020
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
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

5 authors at 2 institutions in 1 country.

Katarzyna KozdonDepartment of Cell Biology UCL Institute of Ophthalmology, London, United Kingdom.
Caroline FitchettDepartment of Cell Biology UCL Institute of Ophthalmology, London, United Kingdom.
Geoffrey E RoseOrbital clinic, Moorfields Eye Hospital and the National Institute for Health Research (NIHR) Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology, London, United Kingdom.
Daniel G EzraDepartment of Cell Biology UCL Institute of Ophthalmology, London, United Kingdom 2Orbital clinic, Moorfields Eye Hospital and the National Institute for Health Research (NIHR) Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust and.
Maryse BaillyDepartment of Cell Biology UCL Institute of Ophthalmology, London, United Kingdom.
University College London · GBMoorfields Eye Hospital NHS Foundation Trust · GB

Funding

Department of Health
6 · The paper itself

Abstract

purposeGraves' orbitopathy (GO) is a sight-threatening autoimmune disorder causing extraocular muscle fibrosis, upper lid retraction and eye bulging due to orbital fat expansion. These clinical features are mediated by aspects of orbital fibroblasts differentiation, including adipogenesis and fibrosis. Our previous work suggested that this dual phenotype might be a manifestation of mixed cell populations, partially linked to the expression of mesenchymal stem cell (MSC) marker CD90. Thus, we set out to determine whether GO orbital fibroblasts displayed MSC properties.

methodsControl and GO orbital fibroblasts previously characterized for CD90 and CD45 expression were analyzed by flow cytometry for classical MSC positive (CD73, CD105) and negative (CD14, CD19, HLA-DR, and CD34) markers. Graves' orbitopathy fibroblasts were tested further for their ability to undergo lineage specific differentiation following standard protocols.

resultsControl and GO fibroblasts strongly expressed CD73 and CD105, with a higher percentage of positive cells and stronger expression levels in GO. Neither cell type expresses CD14, CD19, and HLA-DR. Protein CD34 was expressed at low levels by 45% to 70% of the cells, with its expression significantly lower in GO cells. Graves' orbitopathy fibroblasts displayed features of osteogenesis (calcium deposits, and osteocalcin [BGLAP] and osteonectin [SPARC] expression), chondrogenesis (glycosaminoglycan production; SOX9 and aggrecan [ACAN] expression), myogenesis (α-smooth muscle actin expression), and neurogenesis (β-III tubulin expression) upon differentiation.

conclusionsOur findings suggest that orbital fibroblasts contain a population of cells that fulfil the criteria defining MSC. This subpopulation may be increased in GO, possibly underlying the complex differentiation phenotype of the disease.

Indexed as

AggrecansAntigens, CDBiomarkersCase-Control StudiesCell DifferentiationCells, CulturedChondrogenesisFibroblastsGraves OphthalmopathyHLA-DR AntigensHumansMesenchymal Stem CellsOsteocalcinOsteogenesisOsteonectinSOX9 Transcription FactorAggrecansAntigens, CDBiomarkersHLA-DR AntigensOsteocalcinOsteonectinSOX9 protein, humanSOX9 Transcription Factor

Identifiers

PMID26325413
PMCPMC4559215
OpenAlexW2306797105

What OpenQuestion holds

Textmetadata
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.