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Zumaraga MP, Borel P, Gleize B, Nowicki M, Ould-Ali D, Landrier JF, Desmarchelier C. Genetic Factors Contributing to Interindividual Variability of α-Tocopherol Levels in Subcutaneous Adipose Tissue among Healthy Adult Males. Nutrients 2024; 16:2556. [PMID: 39125437 DOI: 10.3390/nu16152556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 07/25/2024] [Accepted: 07/26/2024] [Indexed: 08/12/2024] Open
Abstract
In humans, α-tocopherol (α-TOC) is mainly stored in adipose tissue, where it participates in preventing damages induced by inflammation and reactive oxygen species. Factors, including genetic ones, that explain adipose tissue α-TOC concentration remain poorly understood. This study, therefore, aimed to characterize the interindividual variability of adipose tissue α-TOC concentration in healthy individuals and to identify single nucleotide polymorphisms (SNPs) associated with it. The study used a randomized cross-over design with 42 healthy adult males. α-TOC concentration was measured in fasting plasma and periumbilical adipose tissue samples, both at fast and 8 h after consumption of three standard meals. Partial least squares (PLS) regression was performed to identify SNPs associated with the interindividual variability of adipose tissue α-TOC concentration. Adipose tissue α-TOC concentration was not associated with fasting plasma concentration (Pearson's r = 0.24, 95% CI: [-0.08, 0.51]). There was a high interindividual variability of adipose tissue α-TOC concentration (CV = 61%). A PLS regression model comprising 10 SNPs in five genes (PPARG, ABCA1, BUD13, CD36, and MGLL) explained 60% (adjusted R2) of the variability of this concentration. The interindividual variability of adipose tissue α-TOC concentration in humans is due, at least partly, to SNPs in genes involved in α-TOC and triglyceride metabolism.
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Affiliation(s)
- Mark Pretzel Zumaraga
- Center for CardioVascular and Nutrition Research (C2VN), Aix Marseille Univ, INSERM, INRAE, 13005 Marseille, France
- Department of Science and Technology, Food and Nutrition Research Institute, Bicutan, Taguig City 1631, Philippines
| | - Patrick Borel
- Center for CardioVascular and Nutrition Research (C2VN), Aix Marseille Univ, INSERM, INRAE, 13005 Marseille, France
| | - Beatrice Gleize
- Center for CardioVascular and Nutrition Research (C2VN), Aix Marseille Univ, INSERM, INRAE, 13005 Marseille, France
| | - Marion Nowicki
- Center for CardioVascular and Nutrition Research (C2VN), Aix Marseille Univ, INSERM, INRAE, 13005 Marseille, France
| | - Djaffar Ould-Ali
- Plastic & Anesthetic Surgery Department, Clinique Internationale du Parc Monceau, 75017 Paris, France
| | - Jean-François Landrier
- Center for CardioVascular and Nutrition Research (C2VN), Aix Marseille Univ, INSERM, INRAE, 13005 Marseille, France
| | - Charles Desmarchelier
- Center for CardioVascular and Nutrition Research (C2VN), Aix Marseille Univ, INSERM, INRAE, 13005 Marseille, France
- Institut Universitaire de France (IUF), 75000 Paris, France
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Borel P, Troadec R, Damiani M, Halimi C, Nowicki M, Guichard P, Couturier C, Margier M, Mounien L, Grino M, Reboul E, Landrier JF, Desmarchelier C. Vitamin A deficiency during the perinatal period induces changes in vitamin A metabolism in the offspring. The regulation of intestinal vitamin A metabolism via ISX occurs only in male rats severely vitamin A-deficient. Eur J Nutr 2023; 62:633-646. [PMID: 36178520 DOI: 10.1007/s00394-022-03019-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 09/22/2022] [Indexed: 11/04/2022]
Abstract
PURPOSE 1) To test the hypothesis of the existence of a perinatal vitamin A (VA) programming of VA metabolism and to better understand the intestinal regulation of VA metabolism. METHODS Offspring from rats reared on a control (C) or a VA-deficient (D) diet from 6 weeks before mating until offspring weaning, i.e., 7 weeks after mating, were themselves reared on a C or D diet for 19 weeks, resulting in the following groups: C-C (parents fed C-offspring fed C), D-C, C-D and D-D. VA concentrations were measured in plasma and liver. β-Carotene bioavailability and its intestinal conversion rate to VA, as well as vitamin D and E bioavailability, were assessed after gavages with these vitamins. Expression of genes involved in VA metabolism and transport was measured in intestine and liver. RESULTS C-D and D-D had no detectable retinyl esters in their liver. Retinolemia, hepatic retinol concentrations and postprandial plasma retinol response to β-carotene gavage were higher in D-C than in C-C. Intestinal expression of Isx was abolished in C-D and D-D and this was concomitant with a higher expression of Bco1, Scarb1, Cd36 and Lrat in males receiving a D diet as compared to those receiving a C diet. β-Carotene, vitamin D and E bio-availabilities were lower in offspring receiving a D diet as compared to those receiving a C diet. CONCLUSION A VA-deficient diet during the perinatal period modifies the metabolism of this vitamin in the offspring. Isx-mediated regulation of Bco1 and Scarb1 expression exists only in males severely deficient in this vitamin. Severe VA deficiency impairs β-carotene and vitamin D and E bioavailability.
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Affiliation(s)
- Patrick Borel
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France.
| | - Romane Troadec
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France
| | - Morgane Damiani
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France
| | - Charlotte Halimi
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France
| | - Marion Nowicki
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France
| | - Philippe Guichard
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France
| | - Charlene Couturier
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France
| | - Marielle Margier
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France
| | - Lourdes Mounien
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France
| | - Michel Grino
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France
| | - Emmanuelle Reboul
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France
| | - Jean-François Landrier
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France
| | - Charles Desmarchelier
- Center for CardioVascular and Nutrition Research (C2VN), Faculté de Médecine, INRAE, INSERM, Aix Marseille Univ, 27, boulevard Jean Moulin, 13005, Marseille, France.,Institut Universitaire de France (IUF), Marseille, France
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Zumaraga MP, Borel P, Bott R, Nowicki M, Lairon D, Desmarchelier C. The Interindividual Variability of Phytofluene Bioavailability is Associated with a Combination of Single Nucleotide Polymorphisms. Mol Nutr Food Res 2023; 67:e2200580. [PMID: 36349532 PMCID: PMC10078114 DOI: 10.1002/mnfr.202200580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
SCOPE Phytofluene is a colorless carotenoid with potential health benefits that displays a higher bioavailability compared to carotenoids such as lutein, β-carotene or lycopene. Several studies suggest its bioavailability displays an elevated interindividual variability. The aim of this work is to investigate whether a combination of SNPs is associated with this variability. METHODS AND RESULTS Thirty-seven healthy adult males consume a test meal that provides phytofluene from a tomato puree. Phytofluene concentrations are measured at fast and in chylomicrons at regular time intervals after meal intake. Identification of the combination of SNPs that best explained the interindividual variability of the phytofluene response is assessed by partial least squares regression. There is a large interindividual variability in the phytofluene response, with CV = 88%. Phytofluene bioavailability is positively correlated with fasting plasma phytofluene concentration (r = 0.57; p = 2 × 10-4 ). A robust partial least squares regression model comprising 14 SNPs near or within 11 genes (ABCA1-rs2487059, rs2515629, and rs4149316, APOC1-rs445925, CD36-rs3211881, ELOVL5-rs6941533, FABP1-rs10185660, FADS3-rs1000778, ISX-rs130461, and rs17748559, LIPC-rs17240713, LPL-rs7005359, LYPLAL1-rs1351472, SETD7-rs11936429) explains 51% (adjusted R2 ) of the interindividual variability in phytofluene bioavailability. CONCLUSIONS This study reports a combination of SNPs that is associated with a significant part of the interindividual variability of phytofluene bioavailability in a healthy male adult population.
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Affiliation(s)
- Mark Pretzel Zumaraga
- C2VN, Aix Marseille Univ, INRAE, INSERM, Faculté de Médecine, 27 boulevard Jean Moulin, Marseille, 13005, France.,Department of Science and Technology, Food and Nutrition Research Institute, Bicutan, Taguig City, NCR 1631, Philippines
| | - Patrick Borel
- C2VN, Aix Marseille Univ, INRAE, INSERM, Faculté de Médecine, 27 boulevard Jean Moulin, Marseille, 13005, France
| | - Romain Bott
- C2VN, Aix Marseille Univ, INRAE, INSERM, Faculté de Médecine, 27 boulevard Jean Moulin, Marseille, 13005, France
| | - Marion Nowicki
- C2VN, Aix Marseille Univ, INRAE, INSERM, Faculté de Médecine, 27 boulevard Jean Moulin, Marseille, 13005, France
| | - Denis Lairon
- C2VN, Aix Marseille Univ, INRAE, INSERM, Faculté de Médecine, 27 boulevard Jean Moulin, Marseille, 13005, France
| | - Charles Desmarchelier
- C2VN, Aix Marseille Univ, INRAE, INSERM, Faculté de Médecine, 27 boulevard Jean Moulin, Marseille, 13005, France.,Institut Universitaire de France (IUF), Paris, France
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Chatelaine H, Dey P, Mo X, Mah E, Bruno RS, Kopec RE. Vitamin A and D Absorption in Adults with Metabolic Syndrome versus Healthy Controls: A Pilot Study Utilizing Targeted and Untargeted LC-MS Lipidomics. Mol Nutr Food Res 2021; 65:e2000413. [PMID: 33167078 PMCID: PMC7902427 DOI: 10.1002/mnfr.202000413] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
SCOPE Persons with metabolic syndrome (MetS) absorb less vitamin E than healthy controls. It is hypothesized that absorption of fat-soluble vitamins (FSV) A and D2 would also decrease with MetS status and that trends would be reflected in lipidomic responses between groups. METHODS AND RESULTS Following soymilk consumption (501 IU vitamin A, 119 IU vitamin D2 ), the triglyceride-rich lipoprotein fractions (TRL) from MetS and healthy subjects (n = 10 age- and gender-matched subjects/group) are assessed using LC-MS/MS. Absorption is calculated using area under the time-concentration curves (AUC) from samples collected at 0, 3, and 6 h post-ingestion. MetS subjects have ≈6.4-fold higher median vitamin A AUC (retinyl palmitate) versus healthy controls (P = 0.07). Vitamin D2 AUC is unaffected by MetS status (P = 0.48). Untargeted LC-MS lipidomics reveals six phospholipids and one cholesterol ester with concentrations correlating (r = 0.53-0.68; P < 0.001) with vitamin A concentration. CONCLUSIONS The vitamin A-phospholipid association suggests increased hydrolysis by PLB, PLRP2, and/or PLA2 IB may be involved in the trend in higher vitamin A bioavailability in MetS subjects. Previously observed differences in circulating levels of these vitamins are likely not due to absorption. Alternate strategies should be investigated to improve FSV status in MetS.
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Affiliation(s)
- Haley Chatelaine
- Human Nutrition Program, The Ohio State University, Columbus, OH
| | - Priyankar Dey
- Human Nutrition Program, The Ohio State University, Columbus, OH
- Department of Biotechnology, Thapar Institute of Engineering and Technology, Patiala, Punjab, India
| | - Xiaokui Mo
- Department of Biomedical Informatics, The Ohio State University, Columbus, OH
| | - Eunice Mah
- Biofortis, Merieux NutriSciences, Addison, IL
| | - Richard S. Bruno
- Human Nutrition Program, The Ohio State University, Columbus, OH
| | - Rachel E. Kopec
- Human Nutrition Program, The Ohio State University, Columbus, OH
- Foods for Health Discovery Theme, The Ohio State University, Columbus, OH
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Gleize B, Hiolle M, Meunier N, Pereira B, Richard R, Savary‐Auzeloux I, Buffière C, Peyron M, Halimi C, Caris‐Veyrat C, Nau F, Reboul E. Food Structure Modulates the Bioavailability of Triglycerides and Vitamin D, and Partly That of Lutein: A Randomized Trial with a Crossover Design in Adults. Mol Nutr Food Res 2020; 64:e2000228. [DOI: 10.1002/mnfr.202000228] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 09/10/2020] [Indexed: 01/12/2023]
Affiliation(s)
| | - Manon Hiolle
- STLO, INRAE AGROCAMPUS OUEST Rennes 35042 France
| | - Nathalie Meunier
- CHU Clermont‐Ferrand Centre de Recherche en Nutrition Humaine Auvergne Clermont‐Ferrand 63000 France
| | - Bruno Pereira
- CHU Clermont‐Ferrand DRCI Clermont‐Ferrand 63000 France
| | - Ruddy Richard
- CHU Clermont‐Ferrand Centre de Recherche en Nutrition Humaine Auvergne Clermont‐Ferrand 63000 France
- CHU Clermont‐Ferrand DRCI Clermont‐Ferrand 63000 France
| | - Isabelle Savary‐Auzeloux
- INRAE, Unité de Nutrition Humaine, UMR1019 University Clermont Auvergne Clermont‐Ferrand F‐63000 France
| | - Caroline Buffière
- INRAE, Unité de Nutrition Humaine, UMR1019 University Clermont Auvergne Clermont‐Ferrand F‐63000 France
| | - Marie‐Agnès Peyron
- INRAE, Unité de Nutrition Humaine, UMR1019 University Clermont Auvergne Clermont‐Ferrand F‐63000 France
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Personalized Nutrition for Management of Micronutrient Deficiency-Literature Review in Non-bariatric Populations and Possible Utility in Bariatric Cohort. Obes Surg 2020; 30:3570-3582. [PMID: 32564308 PMCID: PMC7378102 DOI: 10.1007/s11695-020-04762-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 06/01/2020] [Accepted: 06/04/2020] [Indexed: 02/07/2023]
Abstract
Background Bariatric surgery can effectively treat morbid obesity; however, micronutrient deficiencies are common despite recommendations for high-dose supplements. Genetic predisposition to deficiencies underscores necessary identification of high-risk candidates. Personalized nutrition (PN) can be a tool to manage these deficiencies. Methods Medline, PubMed, and Google Scholar were searched. Articles involving genetic testing, micronutrient metabolism, and bariatric surgery were included. Results Studies show associations between genetic variants and micronutrient metabolism. Research demonstrates genetic testing to be a predictor for outcomes among obesity and bariatric surgery populations. There is limited research in bariatric surgery and micronutrient genetic variants. Conclusion Genotype-based PN is becoming feasible to provide an effective treatment of micronutrient deficiencies associated with bariatric surgery. The role of genomic technology in micronutrient recommendations needs further investigation.
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Gombart AF, Pierre A, Maggini S. A Review of Micronutrients and the Immune System-Working in Harmony to Reduce the Risk of Infection. Nutrients 2020; 12:E236. [PMID: 31963293 PMCID: PMC7019735 DOI: 10.3390/nu12010236] [Citation(s) in RCA: 543] [Impact Index Per Article: 135.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 01/10/2020] [Accepted: 01/13/2020] [Indexed: 02/07/2023] Open
Abstract
Immune support by micronutrients is historically based on vitamin C deficiency and supplementation in scurvy in early times. It has since been established that the complex, integrated immune system needs multiple specific micronutrients, including vitamins A, D, C, E, B6, and B12, folate, zinc, iron, copper, and selenium, which play vital, often synergistic roles at every stage of the immune response. Adequate amounts are essential to ensure the proper function of physical barriers and immune cells; however, daily micronutrient intakes necessary to support immune function may be higher than current recommended dietary allowances. Certain populations have inadequate dietary micronutrient intakes, and situations with increased requirements (e.g., infection, stress, and pollution) further decrease stores within the body. Several micronutrients may be deficient, and even marginal deficiency may impair immunity. Although contradictory data exist, available evidence indicates that supplementation with multiple micronutrients with immune-supporting roles may modulate immune function and reduce the risk of infection. Micronutrients with the strongest evidence for immune support are vitamins C and D and zinc. Better design of human clinical studies addressing dosage and combinations of micronutrients in different populations are required to substantiate the benefits of micronutrient supplementation against infection.
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Affiliation(s)
- Adrian F. Gombart
- Linus Pauling Institute, Department of Biochemistry and Biophysics, Oregon State University, 307 Linus Pauling Science Center, Corvallis, OR 97331, USA;
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Walther B, Lett AM, Bordoni A, Tomás‐Cobos L, Nieto JA, Dupont D, Danesi F, Shahar DR, Echaniz A, Re R, Fernandez AS, Deglaire A, Gille D, Schmid A, Vergères G. GutSelf: Interindividual Variability in the Processing of Dietary Compounds by the Human Gastrointestinal Tract. Mol Nutr Food Res 2019; 63:e1900677. [PMID: 31483113 PMCID: PMC6900003 DOI: 10.1002/mnfr.201900677] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 07/25/2019] [Indexed: 12/19/2022]
Abstract
Nutritional research is currently entering the field of personalized nutrition, to a large extent driven by major technological breakthroughs in analytical sciences and biocomputing. An efficient launching of the personalized approach depends on the ability of researchers to comprehensively monitor and characterize interindividual variability in the activity of the human gastrointestinal tract. This information is currently not available in such a form. This review therefore aims at identifying and discussing published data, providing evidence on interindividual variability in the processing of the major nutrients, i.e., protein, fat, carbohydrates, vitamins, and minerals, along the gastrointestinal tract, including oral processing, intestinal digestion, and absorption. Although interindividual variability is not a primary endpoint of most studies identified, a significant number of publications provides a wealth of information on this topic for each category of nutrients. This knowledge remains fragmented, however, and understanding the clinical relevance of most of the interindividual responses to food ingestion described in this review remains unclear. In that regard, this review has identified a gap and sets the base for future research addressing the issue of the interindividual variability in the response of the human organism to the ingestion of foods.
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Affiliation(s)
- Barbara Walther
- AgroscopeFederal Department of Economic AffairsEducation and Research EAER3003BerneSwitzerland
| | - Aaron M. Lett
- Section for Nutrition ResearchDepartment of MedicineImperial College LondonLondonUK
| | - Alessandra Bordoni
- Department of Agri‐Food Sciences and TechnologiesUniversity of Bologna47521CesenaItaly
| | | | | | - Didier Dupont
- UMR 1253Science et Technologie du Lait et de l'ŒufINRA35000RennesFrance
| | - Francesca Danesi
- Department of Agri‐Food Sciences and TechnologiesUniversity of Bologna47521CesenaItaly
| | - Danit R. Shahar
- Department of Public HealthThe S. Daniel Abraham International Center for Health and NutritionBen‐Gurion University of the Negev84105Beer‐ShevaIsrael
| | - Ana Echaniz
- Cambridge Food Science LtdCB23 5ABCambridgeUK
| | - Roberta Re
- Cambridge Food Science LtdCB23 5ABCambridgeUK
| | | | - Amélie Deglaire
- UMR 1253Science et Technologie du Lait et de l'ŒufINRA35000RennesFrance
| | - Doreen Gille
- AgroscopeFederal Department of Economic AffairsEducation and Research EAER3003BerneSwitzerland
| | - Alexandra Schmid
- AgroscopeFederal Department of Economic AffairsEducation and Research EAER3003BerneSwitzerland
| | - Guy Vergères
- AgroscopeFederal Department of Economic AffairsEducation and Research EAER3003BerneSwitzerland
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Borel P, Desmarchelier C. Bioavailability of Fat-Soluble Vitamins and Phytochemicals in Humans: Effects of Genetic Variation. Annu Rev Nutr 2019; 38:69-96. [PMID: 30130464 DOI: 10.1146/annurev-nutr-082117-051628] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Recent data have shown that interindividual variability in the bioavailability of vitamins A (β-carotene), D, and E, and carotenoids (lutein and lycopene), as well as that of phytosterols, is modulated by single nucleotide polymorphisms (SNPs). The identified SNPs are in or near genes involved in intestinal uptake or efflux of these compounds, as well as in genes involved in their metabolism and transport. The phenotypic effect of each SNP is usually low, but combinations of SNPs can explain a significant part of the variability. Nevertheless, results from these studies should be considered preliminary since they have not been validated in other cohorts. Guidelines for future studies are provided to ensure that sound associations are elucidated that can be used to build consolidated genetic scores that may allow recommended dietary allowances to be tailored to individuals or groups by taking into account the multiloci genotypic signature of people of different ethnic origin or even of individuals.
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Affiliation(s)
- Patrick Borel
- C2VN, INRA, INSERM, Aix Marseille Université, 13005 Marseille, France; ,
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Jain SK, Parsanathan R, Achari AE, Kanikarla-Marie P, Bocchini JA. Glutathione Stimulates Vitamin D Regulatory and Glucose-Metabolism Genes, Lowers Oxidative Stress and Inflammation, and Increases 25-Hydroxy-Vitamin D Levels in Blood: A Novel Approach to Treat 25-Hydroxyvitamin D Deficiency. Antioxid Redox Signal 2018; 29:1792-1807. [PMID: 30160165 PMCID: PMC6208166 DOI: 10.1089/ars.2017.7462] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
AIMS 25-Hydroxyvitamin D [25(OH)VD] deficiency/inadequacy is a major public health issue affecting more than 1 billion people worldwide. A convincing association exists between low levels of circulating 25(OH)VD and the poor health outcomes associated with chronic diseases. However, high supraphysiological doses of VD are needed to achieve the required 25(OH)VD levels in the blood, because many subjects respond poorly to supplementation. RESULTS This study reports a link between 25(OH)VD deficiency and a reduction in glutathione (GSH) in obese adolescents. The improvement in GSH status that results from cosupplementation with VD and l-cysteine (LC; a GSH precursor) significantly reduced oxidative stress in a mouse model of 25(OH)VD deficiency. It also positively upregulated VD regulatory genes (VDBP/VD-25-hydroxylase/VDR) in the liver and glucose metabolism genes (PGC-1α/VDR/GLUT-4) in muscle, boosted 25(OH)VD, and reduced inflammation and insulin resistance (IR) levels in the blood compared with supplementation with VD alone. In vitro GSH deficiency caused increased oxidative stress and downregulation of VDBP/VD-25-hydroxylase/VDR and upregulation of CYP24a1 in hepatocytes and downregulation of PGC-1α/VDR/GLUT-4 in myotubes. This study demonstrates that improvement in the GSH status exerts beneficial effects on the blood levels of 25(OH)VD, as well as on the inflammation and IR in a VD-deficient mouse model. Thus, the VD supplements widely consumed by the public are unlikely to be successful unless the GSH status is also corrected. INNOVATION These studies demonstrate a previously undiscovered mechanism by which GSH status positively upregulates the bioavailability of 25(OH)VD. CONCLUSION Supplementation with a combination of VD and LC or GSH precursor, rather than supplementation with VD alone, is beneficial and helps achieve more successful VD supplementation. Antioxid. Redox Signal. 00, 000-000.
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Affiliation(s)
- Sushil K Jain
- Department of Pediatrics, Louisiana State University Health Sciences Center , Shreveport, Louisiana
| | - Rajesh Parsanathan
- Department of Pediatrics, Louisiana State University Health Sciences Center , Shreveport, Louisiana
| | - Arunkumar E Achari
- Department of Pediatrics, Louisiana State University Health Sciences Center , Shreveport, Louisiana
| | - Preeti Kanikarla-Marie
- Department of Pediatrics, Louisiana State University Health Sciences Center , Shreveport, Louisiana
| | - Joseph A Bocchini
- Department of Pediatrics, Louisiana State University Health Sciences Center , Shreveport, Louisiana
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Cholecalciferol in ethanol-preferring rats muscle fibers increases the number and area of type II fibers. Acta Histochem 2018; 120:789-796. [PMID: 30224245 DOI: 10.1016/j.acthis.2018.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 09/06/2018] [Accepted: 09/07/2018] [Indexed: 11/21/2022]
Abstract
The chronic use of ethanol causes neuropathy and atrophy of type II fibers and promotes vitamin D decrease. This study evaluated cholecalciferol effects on the deep fibular nerve and extensor digitorum longus (EDL) muscle using an UChB ethanol-preferring rats model. Blood analyses were carried out to measure levels of 25-hydroxycholecalciferol (25(OH)D), calcium (Ca2+), Phosphorus (P), and parathyroid hormone (PTH). It was used EDL muscle to evaluate oxidative stress. The deep fibular nerve and EDL muscle were used for morphologic and morphometric assessment. 25(OH)D plasma levels were higher in the supplemented group and no alterations were observed in other parameters including the oxidative stress evaluation. The G ratio remained constant which indicates nervous conduction normality. Cholecalciferol supplementation promoted an increase in the number and area of type II fibers and a decrease in the area of type I fibers. In the studied model, there was neither alcoholic myopathy nor neuropathy. The EDL muscle glycolytic patterns in the high-drinker UChB rats may be associated with the differential effects of cholecalciferol on metabolism and protein synthesis in skeletal muscle.
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Margier M, Collet X, le May C, Desmarchelier C, André F, Lebrun C, Defoort C, Bluteau A, Borel P, Lespine A, Reboul E. ABCB1 (P-glycoprotein) regulates vitamin D absorption and contributes to its transintestinal efflux. FASEB J 2018; 33:2084-2094. [PMID: 30222077 DOI: 10.1096/fj.201800956r] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Efficient intestinal absorption of dietary vitamin D is required in most people to ensure an adequate status. Thus, we investigated the involvement of ATP binding cassette subfamily B member 1 (ABCB1) in vitamin D intestinal efflux. Both cholecalciferol (D3) and 25-hydroxycholecalciferol [25(OH)D3] apical effluxes were decreased by chemical inhibition of ABCB1 in Caco-2 cells and increased by ABCB1 overexpression in Griptites or Madin-Darby canine kidney type II cells. Mice deficient for the 2 murine ABCB1s encoded by Abcb1a and Abcb1b genes ( Abcb1-/-) displayed an accumulation of 25(OH)D3 in plasma, intestine, brain, liver, and kidneys, together with an increased D3 postprandial response after gavage compared with controls. 25(OH)D3 efflux through Abcb1-/- intestinal explants was markedly decreased compared with controls. This reduction of 25(OH)D3 transfer from plasma to lumen was further confirmed in vivo in intestine-perfused mice. Docking experiments established that both D3 and 25(OH)D3 could bind with high affinity to Caenorhabditis elegans P-glycoprotein, used as an ABCB1 model. Finally, in a group of 39 healthy male adults, a single-nucleotide polymorphism (SNP) in ABCB1 (rs17064) was significantly associated with the fasting plasma 25(OH)D3 concentration. Thus, we showed here for the first time that ABCB1 is involved in neo-absorbed vitamin D efflux by the enterocytes and that it also contributes to vitamin D transintestinal excretion and likely impacts vitamin D status.-Margier, M., Collet, X., le May, C., Desmarchelier, C., André, F., Lebrun, C., Defoort, C., Bluteau, A., Borel, P., Lespine, A., Reboul, E. ABCB1 (P-glycoprotein) regulates vitamin D absorption and contributes to its transintestinal efflux.
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Affiliation(s)
- Marielle Margier
- Aix Marseille Université, INSERM, Institut National de la Recherche Agronomique (INRA), Centre de Recherche on Cardiovasculaire et Nutrition (C2VN), Marseille, France
| | - Xavier Collet
- INSERM, Unité Mixte de Recherche (UMR) 1048, Institute of Metabolic and Cardiovascular Diseases (I2MC), Université de Toulouse III, Toulouse, France
| | - Cédric le May
- Institut du Thorax, INSERM, Centre National de la Recherche Scientifique (CNRS), Université de Nantes, Nantes, France
| | - Charles Desmarchelier
- Aix Marseille Université, INSERM, Institut National de la Recherche Agronomique (INRA), Centre de Recherche on Cardiovasculaire et Nutrition (C2VN), Marseille, France
| | - François André
- Institut de Biologie Intégrative de la Cellule (I2BC), Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 9198, Commissariat à l'Energie Atomique et aux Energies Alternatives/Institut de Biologie Frédéric Joliot, Université Paris-Saclay, Gif-sur-Yvette, France
| | - Chantal Lebrun
- Innovations Thérapeutiques et Résistances (InTheRes), UMR 1436, Université de Toulouse, INRA, École Nationale Vétérinaire de Toulouse (ENVT), Toulouse, France
| | - Catherine Defoort
- Aix Marseille Université, INSERM, Institut National de la Recherche Agronomique (INRA), Centre de Recherche on Cardiovasculaire et Nutrition (C2VN), Marseille, France.,Criblage Biologique Marseille (CriBioM), Faculté de Médecine de la Timone, Marseille, France
| | - Alice Bluteau
- Innovations Thérapeutiques et Résistances (InTheRes), UMR 1436, Université de Toulouse, INRA, École Nationale Vétérinaire de Toulouse (ENVT), Toulouse, France
| | - Patrick Borel
- Aix Marseille Université, INSERM, Institut National de la Recherche Agronomique (INRA), Centre de Recherche on Cardiovasculaire et Nutrition (C2VN), Marseille, France
| | - Anne Lespine
- Innovations Thérapeutiques et Résistances (InTheRes), UMR 1436, Université de Toulouse, INRA, École Nationale Vétérinaire de Toulouse (ENVT), Toulouse, France
| | - Emmanuelle Reboul
- Aix Marseille Université, INSERM, Institut National de la Recherche Agronomique (INRA), Centre de Recherche on Cardiovasculaire et Nutrition (C2VN), Marseille, France
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Hyppönen E, Boucher BJ. Adiposity, vitamin D requirements, and clinical implications for obesity-related metabolic abnormalities. Nutr Rev 2018; 76:678-692. [DOI: 10.1093/nutrit/nuy034] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Elina Hyppönen
- Australian Centre for Population Health Research, Sansom Institute for Health Research, University of South Australia, South Australian Health & Medical Research Institute, Adelaide, Australia
| | - Barbara J Boucher
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
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Abdullah MMH, Eck PK, Couture P, Lamarche B, Jones PJH. The combination of single nucleotide polymorphisms rs6720173 (ABCG5), rs3808607 (CYP7A1), and rs760241 (DHCR7) is associated with differing serum cholesterol responses to dairy consumption. Appl Physiol Nutr Metab 2018; 43:1090-1093. [PMID: 29920211 DOI: 10.1139/apnm-2018-0085] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Existing evidence on the influence of genetic architecture on serum cholesterol responsiveness to dietary interventions focuses on individual single nucleotide polymorphisms and single nutrients. We associated the combination of ABCG5 rs6720173-C, CYP7A1 rs3808607-TT, and DHCR7 rs760241-GG genotypes with lower low-density lipoprotein cholesterol concentrations relative to the combination of rs6720173-GG, rs3808607-G, and rs760241-A genotypes (-0.37 ± 0.12 (n = 9) vs. +0.38 ± 0.14 mmol/L (n = 7), p = 0.0016) following a blended dairy (3 servings/day for 4 weeks) intervention.
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Affiliation(s)
- Mohammad M H Abdullah
- a Department of Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada.,b Richardson Centre for Functional Foods and Nutraceuticals, University of Manitoba, Winnipeg, MB R3T 6C5, Canada
| | - Peter K Eck
- a Department of Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada.,b Richardson Centre for Functional Foods and Nutraceuticals, University of Manitoba, Winnipeg, MB R3T 6C5, Canada
| | - Patrick Couture
- c Institute of Nutrition and Functional Foods, Laval University, Québec City, QC G1V 0A6, Canada
| | - Benoît Lamarche
- c Institute of Nutrition and Functional Foods, Laval University, Québec City, QC G1V 0A6, Canada
| | - Peter J H Jones
- a Department of Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada.,b Richardson Centre for Functional Foods and Nutraceuticals, University of Manitoba, Winnipeg, MB R3T 6C5, Canada
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Comparison of the Micellar Incorporation and the Intestinal Cell Uptake of Cholecalciferol, 25-Hydroxycholecalciferol and 1-α-Hydroxycholecalciferol. Nutrients 2017; 9:nu9101152. [PMID: 29065536 PMCID: PMC5691768 DOI: 10.3390/nu9101152] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 09/29/2017] [Accepted: 10/11/2017] [Indexed: 01/01/2023] Open
Abstract
In the context of the global prevalence of vitamin D insufficiency, we compared two key determinants of the bioavailability of 3 vitamin D forms with significant biopotencies: cholecalciferol, 25-hydroxycholecalciferol and 1-α-hydroxycholecalciferol. To this aim, we studied their incorporation into synthetic mixed micelles and their uptake by intestinal cells in culture. Our results show that 1-α-hydroxycholecalciferol was significantly more solubilized into mixed micelles compared to the other forms (1.6-fold and 2.9-fold improvement compared to cholecalciferol and 25-hydroxycholecalciferol, respectively). In Caco-2 TC7 cells, the hydroxylated forms were taken up more efficiently than cholecalciferol (p < 0.05), and conversely to cholecalciferol, their uptake was neither SR-BI(Scavenger-Receptor class B type I)- nor NPC1L1 (NPC1 like intracellular cholesterol transporter 1)-dependent. Besides, the apical membrane sodium–bile acid transporter ASBT (Apical Sodium-dependent Bile acid Transporter) was not involved, at least in vitro, in the uptake of any of the three vitamin D forms. Further investigations are needed to identify the uptake pathways of both 1-α-hydroxycholecalciferol and 25-hydroxycholecalciferol. However, considering its high bioavailability, our results suggest the potential interest of using 1-α-hydroxycholecalciferol in the treatment of severe vitamin D deficiency.
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Ramos-Lopez O, Milagro FI, Allayee H, Chmurzynska A, Choi MS, Curi R, De Caterina R, Ferguson LR, Goni L, Kang JX, Kohlmeier M, Marti A, Moreno LA, Pérusse L, Prasad C, Qi L, Reifen R, Riezu-Boj JI, San-Cristobal R, Santos JL, Martínez JA. Guide for Current Nutrigenetic, Nutrigenomic, and Nutriepigenetic Approaches for Precision Nutrition Involving the Prevention and Management of Chronic Diseases Associated with Obesity. JOURNAL OF NUTRIGENETICS AND NUTRIGENOMICS 2017; 10:43-62. [PMID: 28689206 DOI: 10.1159/000477729] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Chronic diseases, including obesity, are major causes of morbidity and mortality in most countries. The adverse impacts of obesity and associated comorbidities on health remain a major concern due to the lack of effective interventions for prevention and management. Precision nutrition is an emerging therapeutic approach that takes into account an individual's genetic and epigenetic information, as well as age, gender, or particular physiopathological status. Advances in genomic sciences are contributing to a better understanding of the role of genetic variants and epigenetic signatures as well as gene expression patterns in the development of diverse chronic conditions, and how they may modify therapeutic responses. This knowledge has led to the search for genetic and epigenetic biomarkers to predict the risk of developing chronic diseases and personalizing their prevention and treatment. Additionally, original nutritional interventions based on nutrients and bioactive dietary compounds that can modify epigenetic marks and gene expression have been implemented. Although caution must be exercised, these scientific insights are paving the way for the design of innovative strategies for the control of chronic diseases accompanying obesity. This document provides a number of examples of the huge potential of understanding nutrigenetic, nutrigenomic, and nutriepigenetic roles in precision nutrition.
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Affiliation(s)
- Omar Ramos-Lopez
- Department of Molecular Biology in Medicine, Civil Hospital of Guadalajara "Fray Antonio Alcalde" and Health Sciences University Center, University of Guadalajara, Guadalajara, Mexico
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