Autor segons l'article: Wang, Dong D.; Toledo, Estefania; Hruby, Adela; Rosner, Bernard A.; Willett, Walter C.; Sun, Qi; Razquin, Cristina; Zheng, Yan; Ruiz-Canela, Miguel; Guasch-Ferre, Marta; Corella, Dolores; Gomez-Gracia, Enrique; Fiol, Miquel; Estruch, Ramon; Ros, Emilio; Lapetra, Jose; Fito, Montserrat; Aros, Fernando; Serra-Majem, Luis; Lee, Chih-Hao; Clish, Clary B.; Liang, Liming; Salas-Salvado, Jordi; Martinez-Gonzalez, Miguel A.; Hu, Frank B.;
Departament: Bioquímica i Biotecnologia
Autor/s de la URV: Salas Salvadó, Jorge
Paraules clau: Virgin olive oil Stroke Sphingolipid metabolism Skeletal-muscle cells Saturated fatty-acids Pleckstrin homology domain Metabolic syndrome Mediterranean diet Intracerebral hemorrhage Induced insulin-resistance Coronary-artery-disease Coronary heart disease Ceramide Case-cohort design Cardiovascular disease mediterranean diet coronary heart disease ceramide cardiovascular disease
Resum: Although in vitro studies and investigations in animal models and small clinical populations have suggested that ceramides may represent an intermediate link between overnutrition and certain pathological mechanisms underlying cardiovascular disease (CVD), no prospective studies have investigated the association between plasma ceramides and risk of CVD.The study population consisted of 980 participants from the PREDIMED trial (Prevención con Dieta Mediterránea), including 230 incident cases of CVD and 787 randomly selected participants at baseline (including 37 overlapping cases) followed for ?7.4 years. Participants were randomized to a Mediterranean diet supplemented with extra virgin olive oil, a Mediterranean diet supplemented with nuts, or a control diet. Plasma ceramide concentrations were measured on a liquid chromatography tandem mass spectrometry metabolomics platform. The primary outcome was a composite of nonfatal acute myocardial infarction, nonfatal stroke, or cardiovascular death. Hazard ratios were estimated with weighted Cox regression models using Barlow weights to account for the case-cohort design.The multivariable hazard ratios (HR) and 95% confidence intervals (CIs) comparing the extreme quartiles of plasma concentrations of C16:0, C22:0, C24:0, and C24:1 ceramides were 2.39 (1.49-3.83, Ptrend<0.001), 1.91 (1.21-3.01, Ptrend=0.003), 1.97 (1.21-3.20, Ptrend=0.004), and 1.73 (1.09-2.74, Ptrend=0.011), respectively. The ceramide score, calculated as a weighted sum of concentrations of four ceramides, was associated with a 2.18-fold higher risk of CVD across extreme quartiles (HR, 2.18; 95% CI, 1.36-3.49; Ptrend<0.001). The association between baseline ceramide score and incident CVD varied significantly by treatment groups (Pinteraction=0.010). Participants with a higher ceramide score and assigned to either of the 2 active intervention arms of the trial showed similar CVD risk to those with a lower ceramide score, whereas participants with a higher ceramide score and assigned to the control arm presented significantly higher CVD risk. Changes in ceramide concentration were not significantly different between Mediterranean diet and control groups during the first year of follow-up.Our study documented a novel positive association between baseline plasma ceramide concentrations and incident CVD. In addition, a Mediterranean dietary intervention may mitigate potential deleterious effects of elevated plasma ceramide concentrations on CVD.URL: http://www.isrctn.com. Unique identifier: ISRCTN35739639.© 2017 American Heart Association, Inc.
Àrees temàtiques: Saúde coletiva Physiology (medical) Peripheral vascular disease Nutrição Medicina iii Medicina ii Medicina i Interdisciplinar Hematology General medicine Farmacia Ensino Engenharias iv Engenharias ii Enfermagem Educação física Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciência da computação Cardiology and cardiovascular medicine Cardiac & cardiovascular systems Biotecnología
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 00097322
Adreça de correu electrònic de l'autor: jordi.salas@urv.cat
Identificador de l'autor: 0000-0003-2700-7459
Data d'alta del registre: 2024-09-07
Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
Enllaç font original: https://www.ahajournals.org/doi/10.1161/CIRCULATIONAHA.116.024261
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Circulation. 135 (21): 2028-2040
Referència de l'ítem segons les normes APA: Wang, Dong D.; Toledo, Estefania; Hruby, Adela; Rosner, Bernard A.; Willett, Walter C.; Sun, Qi; Razquin, Cristina; Zheng, Yan; Ruiz-Canela, Miguel; G (2017). Plasma Ceramides, Mediterranean Diet, and Incident Cardiovascular Disease in the PREDIMED Trial ( Prevencion con Dieta Mediterranea). Circulation, 135(21), 2028-2040. DOI: 10.1161/CIRCULATIONAHA.116.024261
DOI de l'article: 10.1161/CIRCULATIONAHA.116.024261
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2017
Tipus de publicació: Journal Publications
Repositori URV