Evidence map›Paper›PMID 33936961›Full record

ArticleQuantitative imaging in medicine and surgery2021

Morphological characterization of the human corneal epithelium by

Katharina A Sterenczak, Karsten Winter, Karsten Sperlich, Thomas Stahnke, Stephan Linke, Sanaz Farrokhi, Maren Klemm, Stephan Allgeier, Bernd Köhler, Klaus-Martin Reichert and 3 more

Abstract read
In one paragraph

Article in Quantitative imaging in medicine and surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Stage-dependent alterations in corneal epithelium, stromal keratocyte density, and subbasal nerve plexus in keratoconus: an in vivo confocal microscopy study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
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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

13 authors.

Katharina A SterenczakDepartment of Ophthalmology, Rostock University Medical Center, Rostock, Germany.
Karsten WinterInstitute of Anatomy, Medical Faculty, University of Leipzig, Leipzig, Germany.
Karsten SperlichDepartment of Ophthalmology, Rostock University Medical Center, Rostock, Germany.
Thomas StahnkeDepartment of Ophthalmology, Rostock University Medical Center, Rostock, Germany.
Stephan LinkeDepartment of Ophthalmology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Sanaz FarrokhiDepartment of Ophthalmology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Maren KlemmDepartment of Ophthalmology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Stephan AllgeierInstitute for Automation and Applied Informatics, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany.
Bernd KöhlerInstitute for Automation and Applied Informatics, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany.
Klaus-Martin ReichertInstitute for Automation and Applied Informatics, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany.
Rudolf F GuthoffDepartment of Ophthalmology, Rostock University Medical Center, Rostock, Germany.
Sebastian BohnDepartment of Ophthalmology, Rostock University Medical Center, Rostock, Germany.
Oliver StachsDepartment of Ophthalmology, Rostock University Medical Center, Rostock, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRegarding the growing interest and importance of understanding the cellular changes of the cornea in diseases, a quantitative cellular characterization of the epithelium is becoming increasingly important. Towards this, the latest research offers considerable improvements in imaging of the cornea by confocal laser scanning microscopy (CLSM). This study presents a pipeline to generate normative morphological data of epithelial cell layers of healthy human corneas.

methods3D

resultsImaging and cell segmentation were successfully performed in all subjects. Thereby intermediated cells were efficiently recognized by the segmentation algorithm while efficiency for superficial and basal cells was reduced. Morphological parameters showed an increased mean cell density, decreased mean cell area and mean diameter from anterior to posterior (5,197.02 to 8,190.39 cells/mm

conclusionsThis

Indexed as

automatic cell segmentationHuman corneal epitheliumin vivo confocal laser scanning microscopy (CLSM)quantitative normative data

Identifiers

PMID33936961
PMCPMC8047369

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.