1
|
Zumaraga MP, Desmarchelier C, Gleize B, Nowicki M, Ould-Ali D, Borel P. Characterization of the interindividual variability of lutein and zeaxanthin concentrations in the adipose tissue of healthy male adults and identification of combinations of genetic variants associated with it. Food Funct 2024; 15:9995-10006. [PMID: 39279719 DOI: 10.1039/d4fo03087g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/18/2024]
Abstract
Lutein (L) and zeaxanthin (Z) are involved in visual function and could prevent age-related macular degeneration and chronic diseases and improve cognitive performances. Adipose tissue is the main storage site for these xanthophylls (Xanth). The factors affecting their concentrations in this tissue remain poorly understood but in animal models, genetic variations in apolipoprotein E and β-carotene oxygenase 2 have been associated with adipose tissue L concentration. Therefore, the aims of this study were to better characterize the interindividual variability of adipose tissue Xanth concentration and to identify single nucleotide polymorphisms (SNPs) associated with it. Periumbilical subcutaneous adipose tissue samples were collected on 6 occasions in 42 healthy adult males and L and Z concentrations were measured by HPLC. Participants had their whole genome genotyped and the associations of 3589 SNPs in 49 candidate genes with the concentrations of L and Z were measured. Mean L and Z concentrations were 281 ± 27 and 150 ± 14 nmol g-1 proteins, respectively. There was no significant correlation between plasma and adipose tissue Xanth concentrations, although the correlation for L approached significance (Pearson's r = 0.276, p = 0.077). Following univariate filtering, 109 and 97 SNPs were then entered into a partial least squares regression analysis to identify the combination of SNPs that explained best adipose tissue concentration of L and Z, respectively. A combination of 7 SNPs in ELOVL5, PPARG, ISX and ABCA1, explained 58% of the variability in adipose tissue L concentration while 11 SNPs located in or near PPARG, ABCA1, ELOVL5, CXCL8, IRS1, ISX, MC4R explained 53% of the variance in adipose tissue Z concentration. This suggests that some genetic variations influence the concentrations of these Xanth in adipose tissue and could therefore indirectly influence the health effects of these compounds. Clinical Trial Registry: https://ClinicalTrials.gov registration number NCT02100774.
Collapse
Affiliation(s)
- Mark Pretzel Zumaraga
- C2VN, Aix-Marseille Univ, INRAE, INSERM, 27, boulevard Jean Moulin, 13385 Marseille Cedex 5, France.
- Department of Science and Technology - Food and Nutrition Research Institute, Bicutan, Taguig City, Philippines
| | - Charles Desmarchelier
- C2VN, Aix-Marseille Univ, INRAE, INSERM, 27, boulevard Jean Moulin, 13385 Marseille Cedex 5, France.
- Institut Universitaire de France (IUF), France
| | - Beatrice Gleize
- C2VN, Aix-Marseille Univ, INRAE, INSERM, 27, boulevard Jean Moulin, 13385 Marseille Cedex 5, France.
| | - Marion Nowicki
- C2VN, Aix-Marseille Univ, INRAE, INSERM, 27, boulevard Jean Moulin, 13385 Marseille Cedex 5, France.
| | - Djaffar Ould-Ali
- Plastic & Anesthetic Surgery Department, Clinique Internationale du Parc Monceau, Paris, France
| | - Patrick Borel
- C2VN, Aix-Marseille Univ, INRAE, INSERM, 27, boulevard Jean Moulin, 13385 Marseille Cedex 5, France.
| |
Collapse
|
2
|
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 PMCID: PMC11314220 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.
Collapse
Affiliation(s)
- Mark Pretzel Zumaraga
- Center for CardioVascular and Nutrition Research (C2VN), Aix Marseille Univ, INSERM, INRAE, 13005 Marseille, France; (M.P.Z.); (P.B.); (B.G.); (M.N.); (J.-F.L.)
- 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; (M.P.Z.); (P.B.); (B.G.); (M.N.); (J.-F.L.)
| | - Beatrice Gleize
- Center for CardioVascular and Nutrition Research (C2VN), Aix Marseille Univ, INSERM, INRAE, 13005 Marseille, France; (M.P.Z.); (P.B.); (B.G.); (M.N.); (J.-F.L.)
| | - Marion Nowicki
- Center for CardioVascular and Nutrition Research (C2VN), Aix Marseille Univ, INSERM, INRAE, 13005 Marseille, France; (M.P.Z.); (P.B.); (B.G.); (M.N.); (J.-F.L.)
| | - 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; (M.P.Z.); (P.B.); (B.G.); (M.N.); (J.-F.L.)
| | - Charles Desmarchelier
- Center for CardioVascular and Nutrition Research (C2VN), Aix Marseille Univ, INSERM, INRAE, 13005 Marseille, France; (M.P.Z.); (P.B.); (B.G.); (M.N.); (J.-F.L.)
- Institut Universitaire de France (IUF), 75000 Paris, France
| |
Collapse
|
3
|
Pan J, Zhuo Q, Chen X, Huang X, Shen S, Yang Q, Luo J, Wang S, Jin T. Association of LIPC polymorphisms with stroke risk in the Chinese population. Front Neurol 2023; 14:1095282. [PMID: 37273686 PMCID: PMC10232962 DOI: 10.3389/fneur.2023.1095282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 04/18/2023] [Indexed: 06/06/2023] Open
Abstract
Background Stroke is a common cerebrovascular disease. The purpose of this study was to explore the association between LIPC single nucleotide polymorphisms (SNPs) and the risk of stroke in the Chinese population. Methods This study recruited 710 stroke patients and 701 healthy controls. The four SNPs (rs690, rs6083, rs3829461, and rs6074) in LIPC were genotyped by the Agena MassARRAY. The correlation between LIPC polymorphisms and stroke risk was measured by odds ratio (OR) and 95% confidence interval (CI). In addition, multifactor dimensionality reduction (MDR) analysis was used to evaluate the impact of SNP-SNP interaction on stroke risk. Results Overall analysis showed that rs690 was associated with an increased risk of stroke (T vs. G: OR = 1.19, 95% CI: 1.01-1.40, p = 0.041; additive: OR = 1.20, 95% CI: 1.01-1.42, p = 0.036). The stratified analysis revealed that rs690 was associated with an increased risk of stroke in subjects aged ≤ 64 years, male patients, and smokers, and rs6074 was associated with an increased risk of stroke in subjects aged > 64 years, male patients, drinkers, and non-smokers (p < 0.05). The results of the MDR analysis suggested the four-locus model as the most favorable model for assessing the risk of stroke. The analysis of clinical parameters of stroke patients showed that rs690 was correlated with platelet distribution width (PDW) (p = 0.014) and hematocrit levels (p = 0.004), and rs6074 was correlated with low-density lipoprotein cholesterol (LDL-C) level (p = 0.033). Furthermore, bioinformatics analysis results demonstrated that the expression levels of LIPC and its related genes (APOB, CETP, PNPLA2, and LMF1) were significantly different between the control and stroke groups (p < 0.05), and LIPC-related proteins were mainly related to lipid metabolism. Conclusion This study indicated that rs690 and rs6074 in LIPC were significantly associated with increased risk of stroke in the Chinese population, possibly by regulating the levels of PDW, HCT, and LDL-C.
Collapse
Affiliation(s)
- Jiaxing Pan
- Department of Neurology, People's Hospital of Wanning, Wanning, Hainan, China
| | - Qingqing Zhuo
- Department of Neurology, People's Hospital of Wanning, Wanning, Hainan, China
| | - Xu Chen
- Department of Neurology, People's Hospital of Wanning, Wanning, Hainan, China
| | - Xuehong Huang
- Department of Neurology, People's Hospital of Wanning, Wanning, Hainan, China
| | - Shiqiang Shen
- Department of Neurology, People's Hospital of Wanning, Wanning, Hainan, China
| | - Qiu Yang
- Department of Neurology, People's Hospital of Wanning, Wanning, Hainan, China
| | - Jiawen Luo
- Department of Neurology, People's Hospital of Wanning, Wanning, Hainan, China
| | - Suiyan Wang
- Department of Nursing, People's Hospital of Wanning, Wanning, Hainan, China
| | - Tianbo Jin
- College of Life Sciences, Northwest University, Xi'an, Shaanxi, China
- Shaanxi Provincial Key Laboratory of Biotechnology, Northwest University, Xi'an, Shaanxi, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, Shaanxi, China
| |
Collapse
|
4
|
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.
Collapse
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
| |
Collapse
|
5
|
Rajendiran E, Lamarche B, She Y, Ramprasath V, Eck P, Brassard D, Gigleux I, Levy E, Tremblay A, Couture P, House JD, Jones PJH, Desmarchelier C. A combination of single nucleotide polymorphisms is associated with the interindividual variability in the blood lipid response to dietary fatty acid consumption in a randomized clinical trial. Am J Clin Nutr 2021; 114:564-577. [PMID: 33871574 DOI: 10.1093/ajcn/nqab064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 02/19/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Blood lipid concentrations display high interindividual variability in response to dietary interventions, partly due to genetic factors. Existing studies have focused on single nucleotide polymorphisms (SNPs) analyzed individually, which only explain a limited fraction of the variability of these complex phenotypes. OBJECTIVE We aimed to identify combinations of SNPs associated with the variability in LDL cholesterol and triglyceride (TG) concentration changes following 5 dietary interventions. DESIGN In a multicenter randomized crossover trial, 92 participants with elevated waist circumference and low HDL cholesterol concentrations consumed 5 isoenergetic diets for 4 wk: a diet rich in saturated fatty acids (SFAs) from cheese, SFA from butter, monounsaturated fatty acids (MUFAs), n-6 polyunsaturated fatty acids (PUFAs), and a diet higher in carbohydrates (CHO). The association between 22 candidate SNPs in genes involved in lipid and bile acid metabolism and transport and changes in LDL cholesterol and TG concentrations was assessed with univariate statistics followed by partial least squares regression. RESULTS Endpoint LDL cholesterol concentrations were significantly different (cheese: 3.18 ± 0.04, butter: 3.31 ± 0.04, MUFA: 3.00 ± 0.04, PUFA: 2.81 ± 0.04, CHO: 3.11 ± 0.04 mmol/L; P < 0.001) while endpoint TG concentrations were not (P = 0.117). Both displayed consistently elevated interindividual variability following the dietary interventions (CVs of 34.5 ± 2.2% and 55.8 ± 1.8%, respectively). Among the 22 candidate SNPs, only ABCA1-rs2066714 and apolipoprotein E (APOE) isoforms exhibited consistent significant effects, namely on LDL cholesterol concentrations. However, several SNPs were significantly associated with changes in LDL cholesterol and TG concentrations in a diet-specific fashion. Generated multivariate models explained from 16.0 to 33.6% of the interindividual variability in LDL cholesterol concentration changes and from 17.5 to 32.0% of that in TG concentration changes. CONCLUSIONS We report combinations of SNPs associated with a significant part of the variability in LDL cholesterol and TG concentrations following dietary interventions differing in their fatty acid profiles.
Collapse
Affiliation(s)
- Ethendhar Rajendiran
- Richardson Centre for Functional Foods and Nutraceuticals (RCFFN), Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Benoît Lamarche
- École de nutrition, Université Laval, Laval, Quebec, Canada.,Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Laval, Quebec, Canada
| | - Yongbo She
- Richardson Centre for Functional Foods and Nutraceuticals (RCFFN), Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Vanu Ramprasath
- Richardson Centre for Functional Foods and Nutraceuticals (RCFFN), Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Peter Eck
- Richardson Centre for Functional Foods and Nutraceuticals (RCFFN), Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Didier Brassard
- École de nutrition, Université Laval, Laval, Quebec, Canada.,Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Laval, Quebec, Canada
| | - Iris Gigleux
- École de nutrition, Université Laval, Laval, Quebec, Canada.,Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Laval, Quebec, Canada
| | - Emile Levy
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Laval, Quebec, Canada.,CHU Sainte-Justine Research Center, Montréal, Quebec, Canada
| | - Angelo Tremblay
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Laval, Quebec, Canada.,Department of Kinesiology, Faculty of Medicine, Laval University, Laval, Quebec, Canada
| | - Patrick Couture
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Laval, Quebec, Canada.,CHU de Quebec Research Center, Laval University, Laval, Quebec, Canada
| | - James D House
- Richardson Centre for Functional Foods and Nutraceuticals (RCFFN), Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Peter J H Jones
- Nutritional Fundamentals for Health Inc, Vaudreuil-Dorion, Quebec, Canada
| | | |
Collapse
|