Autor segons l'article: Farràs M, Arranz S, Carrión S, Subirana I, Muñoz-Aguayo D, Blanchart G, Kool M, Solà R, Motilva MJ, Escolà-Gil JC, Rubió L, Fernández-Castillejo S, Pedret A, Estruch R, Covas MI, Fitó M, Hernáez Á, Castañer O
Departament: Medicina i Cirurgia
e-ISSN: 2072-6643
Autor/s de la URV: FERNÁNDEZ CASTILLEJO, SARA / Pedret Figuerola, Anna / Solà Alberich, Rosa Maria
Paraules clau: Transcriptomics Thyme phenolic compounds Olive oil phenolic compounds Hdl cholesterol Functional virgin olive oil Cholesterol efflux thyme phenolic compounds olive oil phenolic compounds hdl cholesterol functional virgin olive oil cholesterol efflux
Resum: The consumption of antioxidant-rich foods such as virgin olive oil (VOO) promotes high-density lipoprotein (HDL) anti-atherogenic capacities. Intake of functional VOOs (enriched with olive/thyme phenolic compounds (PCs)) also improves HDL functions, but the gene expression changes behind these benefits are not fully understood. Our aim was to determine whether these functional VOOs could enhance the expression of cholesterol efflux-related genes. In a randomized, double-blind, crossover, controlled trial, 22 hypercholesterolemic subjects ingested for three weeks 25 mL/day of: (1) a functional VOO enriched with olive oil PCs (500 mg/kg); (2) a functional VOO enriched with olive oil (250 mg/kg) and thyme PCs (250 mg/kg; FVOOT), and; (3) a natural VOO (olive oil PCs: 80 mg/kg, control intervention). We assessed whether these interventions improved the expression of cholesterol efflux-related genes in peripheral blood mononuclear cells by quantitative reverse-transcription polymerase chain reactions. The FVOOT intervention upregulated the expression of CYP27A1 (P = 0.041 and P = 0.053, versus baseline and the control intervention, respectively), CAV1 (P = 0.070, versus the control intervention), and LXRβ, RXRα, and PPARβ/δ (P = 0.005, P = 0.005, and P = 0.038, respectively, relative to the baseline). The consumption of a functional VOO enriched with olive oil and thyme PCs enhanced the expression of key cholesterol efflux regulators, such as CYP27A1 and nuclear receptor-related genes.
Àrees temàtiques: Zootecnia / recursos pesqueiros Saúde coletiva Química Psicología Planejamento urbano e regional / demografia Nutrition and dietetics Nutrition & dietetics Nutrição Medicina veterinaria Medicina iii Medicina ii Medicina i Interdisciplinar Food science Farmacia Engenharias iv Engenharias ii Enfermagem Educação física Economia Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências agrárias i Ciência de alimentos Biotecnología
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 20726643
Adreça de correu electrònic de l'autor: anna.pedret@urv.cat rosa.sola@urv.cat
Identificador de l'autor: 0000-0002-5327-932X 0000-0002-8359-235X
Data d'alta del registre: 2024-06-08
Volum de revista: 11
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.mdpi.com/2072-6643/11/8/1732
Referència a l'article segons font original: Nutrients. 11 (8):
Referència de l'ítem segons les normes APA: Farràs M, Arranz S, Carrión S, Subirana I, Muñoz-Aguayo D, Blanchart G, Kool M, Solà R, Motilva MJ, Escolà-Gil JC, Rubió L, Fernández-Castillejo S, Pe (2019). A Functional Virgin Olive Oil Enriched with Olive Oil and Thyme Phenolic Compounds Improves the Expression of Cholesterol Efflux-Related Genes: A Randomized, Crossover, Controlled Trial. Nutrients, 11(8), -. DOI: 10.3390/nu11081732
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
DOI de l'article: 10.3390/nu11081732
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2019
Tipus de publicació: Journal Publications