Evidence map›Paper›PMID 32846151›Full record

Observational studyExperimental eye research2020

In vivo immune cell dynamics in the human cornea.

Luisa H Colorado, Katie Edwards, Holly R Chinnery, Haydee E Bazan

Open access · bronzeAbstract readObservational Study
In one paragraph

Observational study in Experimental eye research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 23 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Acute Inflammation Drives Corneal Pathological Regeneration.Investigative ophthalmology & visual science · 2026
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Redefining the human corneal immune compartment using dynamic intravital imaging.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  11. Diurnal changes and topographical distribution of ocular surface epithelial dendritic cells in humans, and repeatability of density and morphology assessment.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2023
    Article
  12. Review
  13. Article
  14. Article
  15. 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

4 authors at 3 institutions in 2 countries.

Luisa H ColoradoInstitute of Health and Biomedical Innovation, School of Optometry and Vision Science, Queensland University of Technology, Kelvin Grove, QLD, 4069, Australia. Electronic address: luisa.holguincolorado@qut.edu.au.
Katie EdwardsInstitute of Health and Biomedical Innovation, School of Optometry and Vision Science, Queensland University of Technology, Kelvin Grove, QLD, 4069, Australia.
Holly R ChinneryDepartment of Optometry and Vision Sciences, The University of Melbourne, Parkville, VIC, 3052, Australia.
Haydee E BazanDepartment of Ophthalmology and Neuroscience Center of Excellence, School of Medicine, Louisiana State University Health New Orleans, 2020 Gravier St., Suite D, New Orleans, LA, 70112, USA.
Queensland University of Technology · AULouisiana State University Health Sciences Center New Orleans · USThe University of Melbourne · AU

Funding

Lipid Mediators in Corneal Nerve RegenerationR01EY019465 · NEI · LSU HEALTH SCIENCES CENTER · PI BAZAN, HAYDEE E.P. · 2009 to 2021
$4.0M
NEI NIH HHS R01 EY019465
6 · The paper itself

Abstract

In vivo confocal microscopy (IVCM) allows the evaluation of the living human cornea at the cellular level. The non-invasive nature of this technique longitudinal, repeated examinations of the same tissue over time. Image analysis of two-dimensional time-lapse sequences of presumed immune cells with and without visible dendrites at the corneal sub-basal nerve plexus in the eyes of healthy individuals was performed. We demonstrated evidence that cells without visible dendrites are highly dynamic and move rapidly in the axial directions. A number of dynamic cells were observed and measured from three eyes of different individuals. The total average displacement and trajectory speeds of three cells without visible dendrites (N = 9) was calculated to be 1.12 ± 0.21 and 1.35 ± 0.17 μm per minute, respectively. One cell with visible dendrites per cornea was also analysed. Tracking dendritic cell dynamics in vivo has the potential to significantly advance the understanding of the human immune adaptive and innate systems. The ability to observe and quantify migration rates of immune cells in vivo is likely to reveal previously unknown insights into corneal and general pathophysiology and may serve as an effective indicator of cellular responses to intervention therapies.

Indexed as

Immunity, CellularAdultCell CountCorneaDendritic CellsFemaleHealthy VolunteersHumansMicroscopy, ConfocalNerve FibersYoung AdultCells without visible dendritesCells with visible dendritesCorneal dendritic cellsCorneal immune cellsIn vivo confocal microscopy

Identifiers

PMID32846151
PMCPMC7898771
OpenAlexW3081489810

What OpenQuestion holds

Textmetadata
LicenceTDM
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.