Evidence map›Paper›PMID 36108103›Full record

ReviewAnnual review of vision science2022

The Essential Role of the Choriocapillaris in Vision: Novel Insights from Imaging and Molecular Biology.

Kelly Mulfaul, Jonathan F Russell, Andrew P Voigt, Edwin M Stone, Budd A Tucker, Robert F Mullins

Open access · greenAbstract readReview
In one paragraph

Review in Annual review of vision science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

16 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Quantification of Normative Human Choriocapillaris Measures Across the Macula.Investigative ophthalmology & visual science · 2025
    Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. The Impact of Carotid Endarterectomy on Choriocapillaris Perfusion.Investigative ophthalmology & visual science · 2023
    Observational
  15. Observational
  16. 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

6 authors at 1 institution in 1 country.

Kelly MulfaulDepartment of Ophthalmology and Visual Sciences and the Institute for Vision Research, The University of Iowa, Iowa City, Iowa, USA; email: Robert-Mullins@uiowa.edu.
Jonathan F RussellDepartment of Ophthalmology and Visual Sciences and the Institute for Vision Research, The University of Iowa, Iowa City, Iowa, USA; email: Robert-Mullins@uiowa.edu.
Andrew P VoigtDepartment of Ophthalmology and Visual Sciences and the Institute for Vision Research, The University of Iowa, Iowa City, Iowa, USA; email: Robert-Mullins@uiowa.edu.
Edwin M StoneDepartment of Ophthalmology and Visual Sciences and the Institute for Vision Research, The University of Iowa, Iowa City, Iowa, USA; email: Robert-Mullins@uiowa.edu.
Budd A TuckerDepartment of Ophthalmology and Visual Sciences and the Institute for Vision Research, The University of Iowa, Iowa City, Iowa, USA; email: Robert-Mullins@uiowa.edu.
Robert F MullinsDepartment of Ophthalmology and Visual Sciences and the Institute for Vision Research, The University of Iowa, Iowa City, Iowa, USA; email: Robert-Mullins@uiowa.edu.
University of Iowa · US

Funding

Stem Cell and Organoid CoreP30EY025580 · NEI · UNIVERSITY OF IOWA · PI Budd A Tucker · 2016 to 2026
$6.9M
Choriocapillaris Protection and Replacement in AMDR01EY024605 · NEI · UNIVERSITY OF IOWA · PI Robert Foster Mullins, Budd A Tucker · 2014 to 2026
$4.6M
NEI NIH HHS P30 EY025580NEI NIH HHS R01 EY024605
6 · The paper itself

Abstract

The choriocapillaris, a dense capillary network located at the posterior pole of the eye, is essential for supporting normal vision, supplying nutrients, and removing waste products from photoreceptor cells and the retinal pigment epithelium. The anatomical location, heterogeneity, and homeostatic interactions with surrounding cell types make the choroid complex to study both in vivo and in vitro. Recent advances in single-cell RNA sequencing, in vivo imaging, and in vitro cell modeling are vastly improving our knowledge of the choroid and its role in normal health and in age-related macular degeneration (AMD). Histologically, loss of endothelial cells (ECs) of the choriocapillaris occurs early in AMD concomitant with elevated formation of the membrane attack complex of complement. Advanced imaging has allowed us to visualize early choroidal blood flow changes in AMD in living patients, supporting histological findings of loss of choroidal ECs. Single-cell RNA sequencing is being used to characterize choroidal cell types transcriptionally and discover their altered patterns of gene expression in aging and disease. Advances in induced pluripotent stem cell protocols and 3D cultures will allow us to closely mimic the in vivo microenvironment of the choroid in vitro to better understand the mechanism leading to choriocapillaris loss in AMD.

Indexed as

Complement Membrane Attack ComplexMacular DegenerationChoroidEndothelial CellsHumansMolecular BiologyComplement Membrane Attack Complexage-related macular degenerationchoroidendothelial cellinduced pluripotent stem celliPSCsingle-cell RNA sequencing

Identifiers

PMID36108103
PMCPMC9668353
OpenAlexW4296029942

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.