Autor según el artículo: Hernández-Alonso P, Becerra-Tomás N, Papandreou C, Bulló M, Guasch-Ferré M, Toledo E, Ruiz-Canela M, Clish CB, Corella D, Dennis C, Deik A, Wang DD, Razquin C, Drouin-Chartier JP, Estruch R, Ros E, Fitó M, Arós F, Fiol M, Serra-Majem L, Liang L, Martínez-González MA, Hu FB, Salas-Salvadó J

Departamento: Bioquímica i Biotecnologia

Autor/es de la URV: Becerra Tomás, Nerea / Bulló Bonet, Mònica / Salas Salvadó, Jorge

Palabras clave: Validation Protein Metabolomics Metabolites, metabolomics, protein Metabolites Liquid chromatography tandem mass spectrometry Lipidomics Lc-ms Increase Diets Creatine Carnitine Cardiovascular-disease Body-weight Biomarkers Beta-cell function Acid

Resumen: The plasma metabolomics profiles of protein intake has been rarely investigated. We aimed to identify the distinct plasma metabolomics profiles associated with overall intakes of protein as well as with intakes from animal and plant protein sources.Cross-sectional analysis using data from 1,833 participants at high risk of cardiovascular disease. Plasma metabolomics analysis was performed using LC-MS. Associations between 385 identified metabolites and the intake of total, animal protein (AP) and plant protein (PP), and plant-to-animal ratio (PR) were assessed using elastic net continuous regression analyses. A double 10-cross-validation (CV) procedure was used and Pearson correlations coefficients between multi-metabolite weighted models and reported protein intake in each pair of training-validation datasets were calculated. A wide set of metabolites was consistently associated with each protein source evaluated. These metabolites mainly consisted of amino acids and their derivatives, acylcarnitines, different organic acids and lipid species. Few metabolites overlapped among protein sources (i.e. C14:0 SM, C20:4 carnitine, GABA and allantoin) but none of them towards the same direction. Regarding AP and PP approaches, C20:4 carnitine and dimethylglycine were positively associated with PP but negatively associated with AP. However, allantoin, C14:0 SM, C38:7 PE plasmalogen, GABA, metronidazole and trigonelline (N-methylnicotinate) behaved contrary. Ten-CV Pearson correlations coefficients between self-reported protein intake and plasma metabolomics profiles ranged from 0.21 for PR to 0.32 for total protein.Different sets of metabolites were associated with total, animal and plant protein intake. Further studies are needed to assess the contribution of these metabolites in protein biomarkers' discovery and prediction of cardiometabolic alterations. This article is protected by copyright. All rights reserved.This article is protected by copyright. All rights reserved.

Áreas temáticas: Saúde coletiva Química Nutrição Medicina veterinaria Medicina ii Medicina i Interdisciplinar Food science & technology Food science Farmacia Educação física Ciências biológicas ii Ciências biológicas i Ciências agrárias i Ciência de alimentos Biotecnología Biotechnology Astronomia / física

Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 16134125

Direcció de correo del autor: nerea.becerra@urv.cat jordi.salas@urv.cat monica.bullo@urv.cat

Identificador del autor: 0000-0002-4429-6507 0000-0003-2700-7459 0000-0002-0218-7046

Fecha de alta del registro: 2023-09-02

Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion

Enlace a la fuente original: https://onlinelibrary.wiley.com/doi/abs/10.1002/mnfr.202000178

URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/

Referencia al articulo segun fuente origial: Molecular Nutrition & Food Research. 64 (2000178): e2000178-e2000178

Referencia de l'ítem segons les normes APA: Hernández-Alonso P, Becerra-Tomás N, Papandreou C, Bulló M, Guasch-Ferré M, Toledo E, Ruiz-Canela M, Clish CB, Corella D, Dennis C, Deik A, Wang DD, R (2020). Plasma Metabolomics Profiles are Associated with the Amount and Source of Protein Intake: A Metabolomics Approach within the PREDIMED Study. Molecular Nutrition & Food Research, 64(2000178), e2000178-e2000178. DOI: 10.1002/mnfr.202000178

DOI del artículo: 10.1002/mnfr.202000178

Entidad: Universitat Rovira i Virgili

Año de publicación de la revista: 2020

Tipo de publicación: Journal Publications