Author, as appears in the article.: Paton, B; Foguet-Romero, E; Suarez, M; Mayneris-Perxachs, J; Boqué, N; Caimari, A; Canela, N; Herrero, P
Department: Bioquímica i Biotecnologia
URV's Author/s: HERRERO GIL, POL / Paton Jiménez, Beatrix / Suárez Recio, Manuel
Keywords: N-glycan Mediterranean diet Mass spectrometry Lipidomics High-fat diet Dyslipidemia Brain glycosylation
Abstract: The consumption of diets rich in saturated fats is known to be associated with higher mortality. The adoption of healthy habits, for instance adhering to a Mediterranean diet, has proved to exert a preventive effect towards cardiovascular diseases and dyslipidemia. Little is known about how a suboptimal diet can affect brain function, structure, and the mechanisms involved. The aims of this study were to examine how a high-fat diet can alter the brain N-glycan and lipid profile in male Golden Syrian hamsters and to evaluate the potential of a Mediterranean-like diet to reverse this situation. During twelve weeks, hamsters were fed a normal fat diet (CTRL group), a high-fat diet (HFD group), and a high-fat diet followed by a Mediterranean-like diet (MED group). Out of seventy-two identified N-glycans, fourteen were significant (p < 0.05) between HFD and CTRL groups, nine between MED and CTRL groups, and one between MED and HFD groups. Moreover, forty-nine lipids were altered between HFD and CTRL groups, seven between MED and CTRL groups, and five between MED and HFD groups. Our results suggest that brain N-glycan composition in high-fat diet-fed hamsters can produce events comparable to those found in some neurodegenerative diseases, and may promote brain ageing.
Thematic Areas: Zootecnia / recursos pesqueiros Spectroscopy Saúde coletiva Química Psicología Physical and theoretical chemistry Organic chemistry Odontología Nutrição Molecular biology Medicine (miscellaneous) Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Interdisciplinar Inorganic chemistry Geociências Farmacia Engenharias iv Engenharias ii Engenharias i Educação física Computer science applications Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Chemistry, multidisciplinary Catalysis Biotecnología Biodiversidade Biochemistry & molecular biology Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: manuel.suarez@urv.cat beatrix.paton@estudiants.urv.cat
Author identifier: 0000-0003-0122-8253
Record's date: 2023-12-17
Papper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://www.mdpi.com/1422-0067/24/3/2883
Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: International Journal Of Molecular Sciences. 24 (3):
APA: Paton, B; Foguet-Romero, E; Suarez, M; Mayneris-Perxachs, J; Boqué, N; Caimari, A; Canela, N; Herrero, P (2023). Brain N-Glycosylation and Lipidomic Profile Changes Induced by a High-Fat Diet in Dyslipidemic Hamsters. International Journal Of Molecular Sciences, 24(3), -. DOI: 10.3390/ijms24032883
Article's DOI: 10.3390/ijms24032883
Entity: Universitat Rovira i Virgili
Journal publication year: 2023
Publication Type: Journal Publications
Repositori URV