Adipose tissue modification through feeding strategies and their implication on adipogenesis and adipose tissue metabolism in ruminants
| dc.contributor.author | Urrutia Vera, Olaia | |
| dc.contributor.author | Mendizábal Aizpuru, José Antonio | |
| dc.contributor.author | Alfonso Ruiz, Leopoldo | |
| dc.contributor.author | Soret Lafraya, Beatriz | |
| dc.contributor.author | Insausti Barrenetxea, Kizkitza | |
| dc.contributor.author | Arana Navarro, Ana | |
| dc.contributor.department | Agronomia, Bioteknologia eta Elikadura | eu |
| dc.contributor.department | Institute on Innovation and Sustainable Development in Food Chain - ISFOOD | en |
| dc.contributor.department | Agronomía, Biotecnología y Alimentación | es_ES |
| dc.contributor.funder | Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa | es |
| dc.date.accessioned | 2021-01-15T10:10:51Z | |
| dc.date.available | 2021-01-15T10:10:51Z | |
| dc.date.issued | 2020 | |
| dc.description.abstract | Dietary recommendations by health authorities have been advising of the importance of diminishing saturated fatty acids (SFA) consumption and replacing them by polyunsaturated fatty acids (PUFA), particularly omega-3. Therefore, there have been efforts to enhance food fatty acid profiles, helping them to meet human nutritional recommendations. Ruminant meat is the major dietary conjugated linoleic acid (CLA) source, but it also contains SFA at relatively high proportions, deriving from ruminal biohydrogenation of PUFA. Additionally, lipid metabolism in ruminants may differ from other species. Recent research has aimed to modify the fatty acid profile of meat, and other animal products. This review summarizes dietary strategies based on the n-3 PUFA supplementation of ruminant diets and their effects on meat fatty acid composition. Additionally, the role of n-3 PUFA in adipose tissue (AT) development and in the expression of key genes involved in adipogenesis and lipid metabolism is discussed. It has been demonstrated that linseed supplementation leads to an increase in alpha-linolenic acid (ALA) and eicosapentaenoic acid (EPA), but not in docosahexaenoic acid (DHA), whilst fish oil and algae increase DHA content. Dietary PUFA can alter AT adiposity and modulate lipid metabolism genes expression, although further research is required to clarify the underlying mechanism. | en |
| dc.description.sponsorship | This research was funded by IS-FOOD Institute (Universidad Pública de Navarra). | en |
| dc.format.extent | 32 p. | |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.doi | 10.3390/ijms21093183 | |
| dc.identifier.issn | 1422-0067 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/38962 | |
| dc.language.iso | eng | en |
| dc.publisher | MDPI | en |
| dc.relation.ispartof | International Journal of Molecular Sciences, 2020, 21(9): 3183 | en |
| dc.relation.publisherversion | https://doi.org/10.3390/ijms21093183 | |
| dc.rights | © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license. | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | N-3 polyunsaturated fatty acids (PUFA) | en |
| dc.subject | Adipose tissue | en |
| dc.subject | Lipid metabolism | en |
| dc.subject | Adipocytes | en |
| dc.subject | Adipogenesis | en |
| dc.subject | Lipogenesis | en |
| dc.title | Adipose tissue modification through feeding strategies and their implication on adipogenesis and adipose tissue metabolism in ruminants | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/publishedVersion | |
| dspace.entity.type | Publication | |
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