title: Nutritional genomics for the characterization of the effect of bioactive molecules in lipid metabolism and related pathways.
abstract: Cardiovascular disease and cancer are the main causes of morbidity and mortality worldwide. Thus, investigators have focused their efforts on gaining insight into understanding the mechanisms involved in the development and evolution of these diseases. In the past decade, and with the contribution of the -omics technologies, strong evidence has supported an essential role of gene-nutrient interactions in these processes, pointing at natural bioactive molecules as promising complementary agents that are useful in preventing or mitigating these diseases. In addition, alterations in lipid metabolism have recently gained strong interest since they have been described as a common event required for the progression of both diseases. In the present review, we give an overview of lipid metabolism, mainly focusing on lipoprotein metabolism and the mechanisms controlling lipid homeostasis. In addition, we review the modulation of lipid metabolism by bioactive molecules, highlighting their potential use as therapeutic agents in preventing, and treating chronic diseases such as cardiovascular disease and cancer. Finally, we report the usefulness of the -omics technologies in nutritional research, focusing on recent findings, within nutritional genomics, in the interaction of bioactive components from foods with several genes that are involved in the development and progression of these diseases.
authors.affiliation: IMDEA-Food Institute, CEI UAM+CSIC, Madrid, Spain.
authors.forename: Lidia
authors.initials: L
authors.lastname: Daimiel
authors.forename: Teodoro
authors.initials: T
authors.lastname: Vargas
authors.forename: Ana
authors.initials: A
authors.lastname: Ramírez de Molina
mesh_terms: D004032:Diet; D006801:Humans; D050356:Lipid Metabolism; D055432:Metabolomics; D054647:Nutrigenomics; D049490:Systems Biology