Evidence map›Paper›PMID 34302851›Full record

ArticleExperimental eye research2021

Advanced glycation end products in human diabetic lens capsules.

Johanna Rankenberg, Stefan Rakete, Brandie D Wagner, Jennifer L Patnaik, Christian Henning, Anne Lynch, Marcus A Glomb, Ram H Nagaraj

Open access · greenAbstract read
In one paragraph

Article in Experimental eye research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

12 citing papers in PubMed, 22 citations in OpenAlex.

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  11. Current Approach to the Pathogenesis of Diabetic Cataracts.International journal of molecular sciences · 2023
    Review
  12. 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

8 authors at 4 institutions in 3 countries.

Johanna RankenbergSue-Anschutz Eye Center, Department of Ophthalmology, School of Medicine, Aurora, CO, USA.
Stefan RaketeSue-Anschutz Eye Center, Department of Ophthalmology, School of Medicine, Aurora, CO, USA; Present Address: Institute and Clinic for Occupational, Social and Environmental Medicine, University Hospital LMU, Munich, Germany.
Brandie D WagnerSue-Anschutz Eye Center, Department of Ophthalmology, School of Medicine, Aurora, CO, USA; Colorado School of Public Health, Aurora, CO, USA.
Jennifer L PatnaikSue-Anschutz Eye Center, Department of Ophthalmology, School of Medicine, Aurora, CO, USA.
Christian HenningInstitute of Chemistry-Food Chemistry, Martin-Luther-University Halle-Wittenberg, 06120 Halle/ Saale, Germany.
Anne LynchSue-Anschutz Eye Center, Department of Ophthalmology, School of Medicine, Aurora, CO, USA.
Marcus A GlombInstitute of Chemistry-Food Chemistry, Martin-Luther-University Halle-Wittenberg, 06120 Halle/ Saale, Germany.
Ram H NagarajSue-Anschutz Eye Center, Department of Ophthalmology, School of Medicine, Aurora, CO, USA; School of Pharmacy, University of Colorado, Aurora, CO, USA. Electronic address: ram.nagaraj@cuanschutz.edu.
Martin Luther University Halle-Wittenberg · DEColorado School of Public Health · USLMU Klinikum · DEUniversity of Colorado Anschutz Medical Campus · US

Funding

Molecular Mechanisms of Protein Crosslinking in the LensR01EY023286 · NEI · UNIVERSITY OF COLORADO DENVER · PI NAGARAJ, RAM H · 2013 to 2022
$2.9M
Acylation of Lens ProteinsR01EY028836 · NEI · UNIVERSITY OF COLORADO DENVER · PI NAGARAJ, RAM H · 2018 to 2021
$1.6M
NEI NIH HHS R01 EY023286NEI NIH HHS R01 EY028836
6 · The paper itself

Abstract

Advanced glycation end products (AGEs) accumulate with age in human lens capsules. AGEs in lens capsules potentiate the transforming growth factor beta-2-mediated mesenchymal transition of lens epithelial cells, which suggests that they play a role in posterior capsule opacification after cataract surgery. We measured AGEs by liquid chromatography-mass spectrometry in capsulorhexis specimens obtained during cataract surgery from nondiabetic and diabetic patients with and without established retinopathy. Our data showed that the levels of most AGEs (12 out of 13 measured) were unaltered in diabetic patients and diabetic patients with retinopathy compared to nondiabetic patients. There was one exception: glucosepane, which was significantly higher in diabetic patients, both with (6.85 pmol/μmol OH-proline) and without retinopathy (8.32 pmol/μmol OH-proline), than in nondiabetic patients (4.01 pmol/μmol OH-proline). Our study provides an explanation for the similar incidence of posterior capsule opacification between nondiabetic and diabetic cataract patients observed in several studies.

Indexed as

AgedBlood GlucoseCapsulorhexisCataractChromatography, LiquidDiabetes MellitusDiabetic RetinopathyFemaleGlycated HemoglobinGlycation End Products, AdvancedHumansLens Capsule, CrystallineMaleMiddle AgedTandem Mass SpectrometryBlood GlucoseglucosepaneGlycated HemoglobinGlycation End Products, Advancedhemoglobin A1c protein, humanadvanced glycation endproductscataractsdiabetesLens capsulemass spectrometryretinopathy

Identifiers

PMID34302851
PMCPMC8429260
OpenAlexW3184557362

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.