Skin Autofluorescence Measurement in Subclinical Atheromatous Disease: Results from the ILERVAS Project
| Autor: | Angels Betriu, Ferran Rius, Gerard Torres, Enric Sánchez, Manuel Portero-Otin, Marta Hernández, Cristina Farràs, Manuel Sánchez-de-la-Torre, Francisco Purroy, Dinora Polanco, Cristina Hernández, Ikram Benabdelhak, Elvira Fernández, Reinald Pamplona, Ferran Barbé, Jose M. Valdivielso, Andree Yeramian, Marta Ortega, Eva Miquel, Montse Martínez-Alonso, Mariona Jové, Rafael Simó, Guillermo Suárez, Ilervas, Marcelino Bermudez-Lopez, Albert Lecube, Laura Colàs-Campàs, Mohsen Kerkeni |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Glycation End Products
Advanced Male Cardiovascular risk Skin autofluorescence medicine.medical_specialty Atheromatous plaque burden Arbitrary unit Population Disease 030204 cardiovascular system & hematology Logistic regression Arginine Gastroenterology Fluorescence 03 medical and health sciences chemistry.chemical_compound 0302 clinical medicine Internal medicine Internal Medicine medicine Humans Prospective Studies Pentosidine Advanced glycation end-products education Subclinical infection Skin education.field_of_study Receiver operating characteristic business.industry Lysine Biochemistry (medical) Optical Imaging Middle Aged Prognosis Plaque Atherosclerotic Cross-Sectional Studies chemistry ROC Curve Case-Control Studies Original Article Female Cardiology and Cardiovascular Medicine business 030217 neurology & neurosurgery Follow-Up Studies |
| Zdroj: | Journal of Atherosclerosis and Thrombosis Dipòsit Digital de Documents de la UAB Universitat Autònoma de Barcelona Recercat. Dipósit de la Recerca de Catalunya instname Repositorio Abierto de la UdL Universitad de Lleida |
| ISSN: | 1880-3873 1340-3478 |
| Popis: | 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. This work was supported by grants from the Diputació de Lleida, Instituto de Salud Carlos III (Action Plan II14//00008), Fundación de la Sociedad Española de Endocrinología y Nutrición (FSEEN), Esteve Laboratory, Generalitat de Catalunya (2017SGR696 and SLT0021600250), IRBLleida Biobank (B.0000682) and Plataforma Biobancos PT13/0010/0014. CIBER de Diabetes y Enfermedades Metabólicas Asociadas and CIBER de Enfermedades Respiratorias are initiatives of the Instituto de Salud Carlos III. These organizations had no role in study design, the collection, analysis and interpretation of data, report writing, or the decision to submit the article for publication. The authors declare that there are no relationships with industry relevant to this manuscript. |
| Databáze: | OpenAIRE |
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