» Articles » PMID: 30842389

Skin Autofluorescence Measurement in Subclinical Atheromatous Disease: Results from the ILERVAS Project

Abstract

Aim: Advanced glycation end-products (AGEs) have been involved in the atherogenic process in the high-risk population. The goal of this study was to demonstrate that AGEs are related to subclinical atheromatous disease in subjects with low to moderate vascular risk.

Methods: A cross-sectional study in which 2,568 non-diabetic subjects of both sexes without cardiovascular disease were included. Subcutaneous content of AGEs was assessed by skin autofluorescence (SAF) and subclinical atheromatous disease was measured by assessing the atheromatous plaque burden in carotid and femoral regions using ultrasonography. In addition, serum pentosidine, carboxymethyl-lysine (CML) and AGE receptors (RAGE) were assessed in a nested case-control study with 41 subjects without plaque and 41 individuals subjects with generalized disease.

Results: Patients with atheromatous plaque had a higher SAF than those with no plaque (1.9 [1.7 to 2.3] vs. 1.8 [1.6 to 2.1] arbitrary units (AU), p<0.001). The SAF correlated with the total number of affected regions (r= 0.171, p<0.001), increasing progressively from 1.8 [1.6 to 2.1] AU in those without atheromatous disease to 2.3 [1.9 to 2.7] AU in patients with ≥ 8 plaques (p<0.001). A correlation was also observed between SAF and the total plaque area (r=0.113, p<0.001). The area under the Receiver Operating Characteristic curve was 0.65 (0.61 to 0.68) for identifying male subjects with atheromatous disease. The multivariable logistic regression model showed a significant and independent association between SAF and the presence of atheromatous disease. However, no significant differences in serum pentosidine, CML, and RAGE were observed.

Conclusions: Increased subcutaneous content of AGEs is associated with augmented atheromatous plaque burden. Our results suggest that SAF may provide clinically relevant information to the current strategies for the evaluation of cardiovascular risk, especially among the male population.

Citing Articles

Advanced Glycation Endproducts: A Marker of Long-term Exposure to Glycemia.

Klonoff D, Aaron R, Tian T, DuNova A, Pandey A, Rhee C J Diabetes Sci Technol. 2024; :19322968241240436.

PMID: 38525944 PMC: 11572222. DOI: 10.1177/19322968241240436.


Skin Autofluorescence and Clinical Outcomes in Patients with Coronary Artery Disease.

Kawamoto H, Hanatani S, Tsujita K, Ruparelia N, Chou S, Kono Y J Atheroscler Thromb. 2023; 31(3):316-325.

PMID: 37743505 PMC: 10918030. DOI: 10.5551/jat.64293.


Is There a Link between Obesity Indices and Skin Autofluorescence? A Response from the ILERVAS Project.

Sanchez E, Sanchez M, Lopez-Cano C, Bermudez-Lopez M, Valdivielso J, Farras-Salles C Nutrients. 2023; 15(1).

PMID: 36615860 PMC: 9824455. DOI: 10.3390/nu15010203.


Advanced Glycations End Products in the Skin as Biomarkers of Cardiovascular Risk in Type 2 Diabetes.

Planas A, Simo-Servat O, Hernandez C, Simo R Int J Mol Sci. 2022; 23(11).

PMID: 35682915 PMC: 9181586. DOI: 10.3390/ijms23116234.


Advanced Glycation End Products: A Sweet Flavor That Embitters Cardiovascular Disease.

Pinto R, Minanni C, de Araujo Lira A, Passarelli M Int J Mol Sci. 2022; 23(5).

PMID: 35269546 PMC: 8910157. DOI: 10.3390/ijms23052404.


References
1.
Basta G . Receptor for advanced glycation endproducts and atherosclerosis: From basic mechanisms to clinical implications. Atherosclerosis. 2007; 196(1):9-21. DOI: 10.1016/j.atherosclerosis.2007.07.025. View

2.
Berry J, Liu K, Folsom A, Lewis C, Carr J, Polak J . Prevalence and progression of subclinical atherosclerosis in younger adults with low short-term but high lifetime estimated risk for cardiovascular disease: the coronary artery risk development in young adults study and multi-ethnic study of.... Circulation. 2009; 119(3):382-9. PMC: 2836265. DOI: 10.1161/CIRCULATIONAHA.108.800235. View

3.
Stein J, Korcarz C, Hurst R, Lonn E, Kendall C, Mohler E . Use of carotid ultrasound to identify subclinical vascular disease and evaluate cardiovascular disease risk: a consensus statement from the American Society of Echocardiography Carotid Intima-Media Thickness Task Force. Endorsed by the Society for.... J Am Soc Echocardiogr. 2008; 21(2):93-111. DOI: 10.1016/j.echo.2007.11.011. View

4.
Touboul P, Hennerici M, Meairs S, Adams H, Amarenco P, Desvarieux M . Mannheim intima-media thickness consensus. Cerebrovasc Dis. 2004; 18(4):346-9. DOI: 10.1159/000081812. View

5.
Vlassara H, Fuh H, Donnelly T, Cybulsky M . Advanced glycation endproducts promote adhesion molecule (VCAM-1, ICAM-1) expression and atheroma formation in normal rabbits. Mol Med. 1995; 1(4):447-56. PMC: 2229997. View