Evidence map›Paper›PMID 26145225›Full record

ReviewProgress in retinal and eye research2015

Corneal structure and transparency.

Keith M Meek, Carlo Knupp

Abstract readReview
In one paragraph

Review in Progress in retinal and eye research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 382 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
382citing papers in PubMed, 1 pooled it
–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

382 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Update on the Physiopathology of Keratoconus.Medical sciences (Basel, Switzerland) · 2026
    Review
  6. Article
  7. Review
  8. Review
  9. Observational
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Observational
  17. Review
  18. Keratin-Laden Bioink for Corneal Stroma Bioprinting.Bioengineering (Basel, Switzerland) · 2026
    Article
  19. Article
  20. Article

322 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

2 authors.

Keith M MeekStructural Biophysics Research Group, School of Optometry and Vision Sciences, Cardiff University, Maindy Road, Cardiff CF24 4HQ, UK. Electronic address: meekkm@cf.ac.uk.
Carlo KnuppStructural Biophysics Research Group, School of Optometry and Vision Sciences, Cardiff University, Maindy Road, Cardiff CF24 4HQ, UK.

Funding

Medical Research Council 503626Medical Research Council MR/K000837/1
6 · The paper itself

Abstract

The corneal stroma plays several pivotal roles within the eye. Optically, it is the main refracting lens and thus has to combine almost perfect transmission of visible light with precise shape, in order to focus incoming light. Furthermore, mechanically it has to be extremely tough to protect the inner contents of the eye. These functions are governed by its structure at all hierarchical levels. The basic principles of corneal structure and transparency have been known for some time, but in recent years X-ray scattering and other methods have revealed that the details of this structure are far more complex than previously thought and that the intricacy of the arrangement of the collagenous lamellae provides the shape and the mechanical properties of the tissue. At the molecular level, modern technologies and theoretical modelling have started to explain exactly how the collagen fibrils are arranged within the stromal lamellae and how proteoglycans maintain this ultrastructure. In this review we describe the current state of knowledge about the three-dimensional stromal architecture at the microscopic level, and about the control mechanisms at the nanoscopic level that lead to optical transparency.

Indexed as

CollagenCorneaCorneal StromaCrystallinsExtracellular Matrix ProteinsHumansMicroscopy, ElectronProteoglycansCollagenCrystallinsExtracellular Matrix ProteinsProteoglycansCollagenCorneaStructureTheoretical modellingThree-dimensional electron microscopyTransparencyX-ray

Identifiers

PMID26145225
PMCPMC4655862

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.