Cited by 26Advanced Glycation End Products researchAlcohol Consumption and Health EffectsLiver Disease and Transplantation

Increased Protein Glycation in Cirrhosis and Therapeutic Strategies to Prevent It

AHMED, NAILA, LÜTHEN, REINHARD, HÄUSSINGER, DIETER, ŠEBEKOVÁ, KATARÍNA, SCHINZEL, REINHARD, VOELKER, WOLFRAM, HEIDLAND, AUGUST, THORNALLEY, PAUL J.·2005·Annals of the New York Academy of Sciences

Abstract

A bstract: Glycation of liver proteins by reactive aldehydes formed from the metabolism of ethanol and lipid peroxidation has been implicated in the development of both alcoholic and nonalcoholic liver cirrhosis. Modified proteins are targeted to the proteasome for proteolysis. Release of glycation‐free adducts into the circulation may provide a diagnostic “signature” of hepatic protein damage. We quantitatively screened protein glycation, oxidation, and nitrosation adduct residues and free adducts in portal, hepatic, and peripheral venous blood plasma of cirrhotic patients; we also screened the hepatic and peripheral venous blood plasma of control subjects by liquid chromatography‐mass spectrometry. There was a remarkable 14‐16‐fold increase of glyoxal‐derived, hydroimidazolone‐free adduct in portal and hepatic venous plasma of cirrhotic patients with respect to normal controls. There was only a twofold increase of glycation adduct residues in plasma proteins in cirrhotic patients, which was attributed mainly to decreased albumin turnover. Therapeutic strategies to decrease dicarbonyl compounds may be beneficial, such as dicarbonyl scavengers, glutathione repleting agents, and high‐dose thiamine therapy.

Integrity signals

Registry

Crossref · 10.1196/annals.1333.083

Cites

41 of 41 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
AHMED, N., LÜTHEN, R., HÄUSSINGER, D., ŠEBEKOVÁ, K., SCHINZEL, R., VOELKER, W., HEIDLAND, A., & THORNALLEY, P. J.
Affiliations
  • University of Essex (GB)
  • Heinrich Heine University Düsseldorf (DE)
  • University of Würzburg (DE)
Corresponding author
THORNALLEY, PAUL J.
Venue
Annals of the New York Academy of Sciences
Publisher
Wiley
Published
2005-06
Volume
1043
Issue
1
Pages
718-724
ISSN
  • 0077-8923 (ISSN-L)
  • 1749-6632
OpenAlex
W2156331698
Cited by
26
References
41
Citations by year
2023: 2 · 2022: 1 · 2021: 2 · 2019: 2 · 2018: 1 · 2017: 1 · 2016: 1 · 2015: 2 · 2014: 1 · 2012: 2
FWCI
1.54
Type
journal article
Language
en
Open access
closed
Locations
  • Annals of the New York Academy of Sciences (publishedVersion)
  • PubMed (publishedVersion)
Funders
Wellcome Trust
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Clinical Biochemistry › Advanced Glycation End Products research
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Alcohol Consumption and Health Effects
  • Health Sciences › Medicine › Hepatology › Liver Disease and Transplantation
Keywords
protein glycation, liver cirrhosis, dicarbonyl compounds, lipid peroxidation, reactive aldehydes, protein oxidation, nitrosation, albumin turnover, proteasome, plasma biomarkers, alcoholic liver disease, non-alcoholic liver disease, glutathione, thiamine therapy
MeSH terms
Blood Proteins, Glycosylation, Humans, Liver Cirrhosis, Reference Values, Glycation End Products, Advanced

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review