Cited by 176Cholesterol and Lipid MetabolismParaoxonase enzyme and polymorphismsLipoproteins and Cardiovascular Health

The DOI matches its Crossref record; 71 of the 71 references it cites were found in a registry or an index.

Structural modifications of HDL and functional consequences

Abstract

High density lipoproteins (HDL) are susceptible to structural modifications mediated by various mechanisms including oxidation, glycation, homocysteinylation or enzymatic degradation. Structural alterations of HDL may affect their functional and atheroprotective properties. Oxidants, such as hypochlorous acid, peroxyl radicals, metal ions, peroxynitrite, lipoxygenases and smoke extracts, can alter both surface and core components of HDL. The formation of lipid peroxidation derivatives, such as thiobarbituric acid reactive substances, conjugated dienes, lipid hydroperoxides and aldehydes, is associated with changes of physical properties (fluidity, molecular order) and of apoprotein conformation. Non-enzymatic glycation, generally associated with lipoxidation, leads to form irreversible complexes called advanced glycation end products. These HDL modifications are accompanied with altered biological activities of HDL and associated enzymes, including paraoxonase, CETP and LCAT. Homocysteine-induced modification of HDL is mediated by homocysteine-thiolactone, and can be prevented by a calcium-dependent thiolactonase/paraoxonase. Tyrosylation of HDL induces the formation of dimers and trimers of apo AI, and alters cholesterol efflux. Phospholipases and proteolytic enzymes can also modify HDL lipid and apoprotein structure. HDL modification induces generally the loss of their anti-inflammatory and cytoprotective properties. This could play a role in the pathogenesis of atherosclerosis and neurodegenerative diseases such as Alzheimer's disease.

Overview

Integrity signals

Registry

Crossref · 10.1016/j.atherosclerosis.2005.08.008

Cites

71 of 71 references verified0 citation errors · 0 not checkable

Statistics

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

Verification

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?

Citations

Cites

Flagged first, then by citations

Show all 70 references

Research works printed but not linked: 1

  1. Keller, 2000, Oxidized high-density lipoprotein induces neuron death, Exp Neurol, 161, 621, 10.1006/exnr.1999.7276 · DOI

Cited by

Sorted by citations

Items 101–176 of 176

Metadata

Authors
Ferretti, G., Bacchetti, T., Nègre-Salvayre, A., Salvayre, R., Dousset, N., & Curatola, G.
Affiliations
  • Inserm (FR)
  • Université Toulouse III - Paul Sabatier (FR)
Corresponding author
Ferretti, Gianna
Venue
Atherosclerosis
Publisher
Elsevier BV
Published
2006-01
Volume
184
Issue
1
Pages
1-7
ISSN
0021-9150 (ISSN-L)
OpenAlex
W2085222803
Cited by
176
References
70
Citations by year
2026: 2 · 2025: 4 · 2024: 2 · 2023: 7 · 2022: 8 · 2021: 2 · 2020: 9 · 2019: 11 · 2018: 3 · 2017: 9 · 2016: 5 · 2015: 9 · 2014: 9 · 2013: 9 · 2012: 6
FWCI
2.38
Type
journal article
Language
en
Open access
closed
Locations
  • Atherosclerosis (publishedVersion)
  • PubMed (publishedVersion)
  • Università Politecnica delle Marche (Università Politecnica delle Marche) (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Cholesterol and Lipid Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Clinical Biochemistry › Paraoxonase enzyme and polymorphisms
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Lipoproteins and Cardiovascular Health
Keywords
high-density lipoprotein, HDL oxidation, lipid peroxidation, glycation, advanced glycation end products, homocysteine thiolactone, paraoxonase, cholesteryl ester transfer protein, lecithin:cholesterol acyltransferase, cholesterol efflux, anti-inflammatory activity, Alzheimer's disease, neurodegenerative diseases
MeSH terms
Antioxidants, Humans, Cholesterol, HDL, Lipid Peroxidation, Atherosclerosis

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