Evidence map›Paper›PMID 31857597›Full record

Observational studyScientific reports2019

Comprehensive expression patterns of inflammatory cytokines in aqueous humor of patients with neovascular age-related macular degeneration.

Tomohito Sato, Masaru Takeuchi, Yoko Karasawa, Kei Takayama, Toshio Enoki

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Scientific reports, 2019. 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
5.0field-weighted citation impact, top 4% 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, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Observational
  6. Article
  7. Applications of artificial intelligence and bioinformatics methodologies in the analysis of ocular biofluid markers: a scoping review.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
    Article
  8. Ocular Vascular Diseases: From Retinal Immune Privilege to Inflammation.International journal of molecular sciences · 2023
    Review
  9. Article
  10. Systemic Cytokines in Retinopathy of Prematurity.Journal of personalized medicine · 2023
    Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. Aging lens epithelium is susceptible to ferroptosis.Free radical biology & medicine · 2021
    Article
  16. Observational
  17. Article
  18. Article
  19. Observational
  20. 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

5 authors at 2 institutions in 1 country.

Tomohito SatoDepartment of Ophthalmology, National Defense Medical College, Tokorozawa, Saitama, Japan.
Masaru TakeuchiDepartment of Ophthalmology, National Defense Medical College, Tokorozawa, Saitama, Japan. masatake@ndmc.ac.jp.
Yoko KarasawaDepartment of Ophthalmology, National Defense Medical College, Tokorozawa, Saitama, Japan.
Kei TakayamaDepartment of Ophthalmology, National Defense Medical College, Tokorozawa, Saitama, Japan.
Toshio EnokiEnoki Eye Clinic, Sayama, Saitama, Japan.
National Defense Medical College · JPMinamiaoyama Eye Clinic · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neovascular age-related macular degeneration (nAMD) is a complex and multi-factorial disease, and low-grade inflammation is associated with pathogenesis of nAMD. Aqueous humor could reflect intraocular immune environments in various eye diseases. The research so far used aqueous humor samples and revealed that inflammation is involved in pathophysiology of nAMD, although immunological roles of cytokines were evaluated inadequately with aspect to individual effects. Here we used 27 kinds of cytokines covering general immunologic reactions, examined specific expression patterns of cytokines, and assessed relationships between inflammation and pathophysiology of nAMD by multivariate analyses. In nAMD eyes, principal component analysis showed that IL-7, MCP-1, MIP-1β and VEGF had high principal component loadings of over 0.6 in the first principal component constituting 32.6% of all variability of the data. In exploratory factor analysis, IL-6, MCP-1 and MIP-1β had high factor loadings (FL) of over 0.5 in Factor 1 constituting 32.6% of all variability, while VEGF had FL of over 1.0 in Factor 3 constituting 10.7% of all variability. In hierarchical cluster analysis, MCP-1 and VEGF were located in the cluster of first proximate mutual distance to central retinal thickness. These data could suggest that low-grade inflammation is a principal contributor in nAMD.

Indexed as

AgedAged, 80 and overAqueous HumorChoroidal NeovascularizationCytokinesFemaleFluorescein AngiographyGene Expression ProfilingHumansMacular DegenerationMaleMiddle AgedProspective StudiesRetinaRetinal NeovascularizationRetinal VesselsCytokines

Identifiers

PMID31857597
PMCPMC6923359
OpenAlexW2995624284

What OpenQuestion holds

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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.