Evidence map›Paper›PMID 28660443›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2017

Isoforms of TGF-β in the aqueous humor of patients with pseudoexfoliation syndrome and a possible association with the long-term stability of the capsular bag after cataract surgery.

Justus G Garweg, Souska Zandi, Christin Gerhardt, Isabel B Pfister

Abstract read
PubMed Publisher
In one paragraph

Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

20 citing papers in PubMed, 26 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Potential benefits of vitamin A and its derivatives in glaucoma.European journal of medical research · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Observational
  16. Evaluation of the White-to-White Distance in 39,986 Chinese Cataractous Eyes.Investigative ophthalmology & visual science · 2021
    Article
  17. Article
  18. Article
  19. Article
  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

4 authors at 3 institutions in 1 country.

Justus G GarwegSwiss Eye Institute and Berner Augenklinik am Lindenhofspital, Bremgartenstrasse 119, CH-3012, Bern, Switzerland. garweg@swiss-eye-institute.com.
Souska ZandiSwiss Eye Institute and Berner Augenklinik am Lindenhofspital, Bremgartenstrasse 119, CH-3012, Bern, Switzerland.
Christin GerhardtSwiss Eye Institute and Berner Augenklinik am Lindenhofspital, Bremgartenstrasse 119, CH-3012, Bern, Switzerland.
Isabel B PfisterSwiss Eye Institute and Berner Augenklinik am Lindenhofspital, Bremgartenstrasse 119, CH-3012, Bern, Switzerland.
University of Bern · CHBerner Augenklinik am Lindenhofspital · CHLindenhofspital · CH

Funding

Lindenhof Foundation 12/13
6 · The paper itself

Abstract

backgroundPseudoexfoliation syndrome (PEXS) may go along with capsular bag shrinkage and luxation. In the present study, we focus on an association of isoforms of TGF-β with capsular bag luxation.

methodsAqueous humor was collected intraoperatively from 20 healthy controls and from 73 otherwise healthy patients with PEXS [PEXS without complications (PEX, n = 33), late PEXS with glaucoma (PEXG, n = 30) and with IOL and capsular bag luxation (PEXL, n = 10)]. The concentrations of TGF-β1, TGF-β2 and TGF-β3 were compared using the Bio-Plex® multiplex beads system based on the non-parametric Kruskal-Wallis H test (p < 0.01).

resultsConcentrations of TGF-β 1, TGF-β 2 and TGF-β 3 were higher in the sub-groups PEX and PEXG than in controls (TGF-β 1; p = 0.009 and 0.0005; TGF-β 2; p = 0.002 and 0.005 and TGF-β 3; 0.0005 and 0.0005; respectively), whereas for TGF β2, no significant difference between controls and PEXL was revealed (p = 1.0). TGF-β2 concentrations were elevated in a similar degree in early PEX and PEXG, but not in PEXL compared to controls (p = 0.002). The concentrations of of TGF-β 1 and TGF-β 3 increased in parallel with the progression of disease. The levels of TGF-β 3, however, did not attain pathophysiological levels (>100 pg/ml) in any group.

conclusionsA stage-dependent increase in the concentrations of TGF-β1 and TGF-β3, but not of TGF-β2, accords to the shrinkage of the capsular bag. This could increase the tension on the zonular fibers and contribute to luxation of the capsular bag.

Indexed as

Cataract ExtractionAdultAgedAged, 80 and overAqueous HumorBiomarkersCataractEnzyme-Linked Immunosorbent AssayExfoliation SyndromeFemaleFollow-Up StudiesHumansLens Capsule, CrystallineMaleMiddle AgedPostoperative PeriodBiomarkersProtein IsoformsTransforming Growth Factor betaAqueous humorBiomarkersChemokinesCytokinesIsoforms of transforming growth factor-β (TGF-β)PEXPseudoexfoliation glaucomaPseudoexfoliation syndromeTGF-β1TGF-β2TGF-β3

Identifiers

PMID28660443
OpenAlexW2728735939

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.