Evidence map›Paper›PMID 24800062›Full record

ReviewJournal of ophthalmology2014

The role of epigenetics in the fibrotic processes associated with glaucoma.

Fiona McDonnell, Colm O'Brien, Deborah Wallace

Open access · goldAbstract readReview
In one paragraph

Review in Journal of ophthalmology, 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
3.1field-weighted citation impact, top 10% 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

24 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Epigenetics in Glaucoma.Medicina (Kaunas, Lithuania) · 2024
    Review
  6. Salivary Exosomes in Health and Disease: Future Prospects in the Eye.International journal of molecular sciences · 2023
    Review
  7. Ultrastructural analysis of explanted CyPass microstents and correlation with clinical findings.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2022
    Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Fibrotic Changes to Schlemm's Canal Endothelial Cells in Glaucoma.International journal of molecular sciences · 2021
    Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. Epigenetics and Signaling Pathways in Glaucoma.BioMed research international · 2017
    Review
  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

3 authors at 1 institution in 1 country.

Fiona McDonnellUCD School of Medicine and Medical Science, University College Dublin, Dublin, Ireland.ORCID 0000-0001-7563-7258
Colm O'BrienUCD School of Medicine and Medical Science, University College Dublin, Dublin, Ireland ; Department of Ophthalmology, Mater Misericordiae University Hospital, Dublin, Ireland.
Deborah WallaceUCD School of Medicine and Medical Science, University College Dublin, Dublin, Ireland ; Department of Ophthalmology, Mater Misericordiae University Hospital, Dublin, Ireland.ORCID 0000-0003-2363-106X
University College Dublin · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glaucoma is an optic neuropathy that affects 60 million people worldwide. The main risk factor for glaucoma is increased intraocular pressure (IOP), this is currently the only target for treatment of glaucoma. However, some patients show disease progression despite well-controlled IOP. Another possible therapeutic target is the extracellular matrix (ECM) changes in glaucoma. There is an accumulation of ECM in the lamina cribrosa (LC) and trabecular meshwork (TM) and upregulation of profibrotic factors such as transforming growth factor β (TGF β ), collagen1 α 1 (COL1A1), and α -smooth muscle actin ( α SMA). One method of regulating fibrosis is through epigenetics; the study of heritable changes in gene function caused by mechanisms other than changes in the underlying DNA sequence. Epigenetic mechanisms have been shown to drive renal and pulmonary fibrosis by upregulating profibrotic factors. Hypoxia alters epigenetic mechanisms through regulating the cell's response and there is a hypoxic environment in the LC and TM in glaucoma. This review looks at the role that hypoxia plays in inducing aberrant epigenetic mechanisms and the role these mechanisms play in inducing fibrosis. Evidence suggests that a hypoxic environment in glaucoma may induce aberrant epigenetic mechanisms that contribute to disease fibrosis. These may prove to be relevant therapeutic targets in glaucoma.

Identifiers

PMID24800062
PMCPMC3988735
OpenAlexW2056951397

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.