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Ding W, Zhang X, Xiao D, Chang W. Decreased in n-3 DHA enriched triacylglycerol in small extracellular vesicles of diabetic patients with cardiac dysfunction. J Diabetes 2023; 15:1070-1080. [PMID: 37593852 PMCID: PMC10755605 DOI: 10.1111/1753-0407.13457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/13/2023] [Accepted: 07/26/2023] [Indexed: 08/19/2023] Open
Abstract
PURPOSE Diabetic cardiomyopathy is the leading cause of death in diabetic patients, and the mechanism by which factors other than hyperglycemia contribute to the development of diabetic cardiomyopathy is unknown. Serum small extracellular vesicles (sEVs) carry bioactive proteins or nuclei, which enter into remote tissues and modulate cell functions. However, in diabetic conditions, the changes of lipids carried by sEVs has not been identified. Our study aims to explore the changes of lipids in sEVs in diabetic patients with cardiovascular disease, we hope to provide new ideas for understanding the role of lipid metabolism in the pathogenesis of diabetic cardiomyopathy. METHODS SEVs samples derived from serum of health controls (Ctrl), diabetic patients without cardiovascular diseases (DM), and diabetic patients with cardiovascular diseases (DM-CAD) were used for lipidomics analysis. Because AC16 cells are also treated with those sEVs to confirm the entrance of cells and effects on insulin sensitivity, a lipidomics analysis on cells was also performed. RESULTS AND CONCLUSIONS In this study, we found that docosahexaenoic acid (DHA)-triacylglycerides of sEVs from serums of DM-CAD patients decreased significantly, and those sEVs could enter into AC16 cells and diminish insulin sensitivity. In addition, DHA-triacylglycerides were also decreased in cells treated with sEVs from DM-CAD. Therefore, DHA-triacylglycerides carried by sEVs may mediate intercellular signaling and be associated with the incidence of diabetic cardiovascular complications.
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Affiliation(s)
- Wei Ding
- Department of General Medicine, The Affiliated Hospital, College of MedicineQingdao UniversityQingdaoChina
| | - Xuejuan Zhang
- Department of General Medicine, The Affiliated Hospital, College of MedicineQingdao UniversityQingdaoChina
| | - Dandan Xiao
- School of Basic Medical Sciences, College of MedicineQingdao UniversityQingdaoChina
| | - Wenguang Chang
- Institute for Translational Medicine, The Affiliated Hospital, College of MedicineQingdao UniversityQingdaoChina
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Zhang L, Mu J, Meng J, Su W, Li J. Dietary Phospholipids Alleviate Diet-Induced Obesity in Mice: Which Fatty Acids and Which Polar Head. Mar Drugs 2023; 21:555. [PMID: 37999379 PMCID: PMC10672366 DOI: 10.3390/md21110555] [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: 09/25/2023] [Revised: 10/09/2023] [Accepted: 10/24/2023] [Indexed: 11/25/2023] Open
Abstract
The weight loss effects of dietary phospholipids have been extensively studied. However, little attention has been paid to the influence of phospholipids (PLs) with different fatty acids and polar headgroups on the development of obesity. High-fat-diet-fed mice were administrated with different kinds of PLs (2%, w/w) with specific fatty acids and headgroups, including EPA-enriched phosphatidylcholine/phosphatidylethanolamine/phosphatidylserine (EPA-PC/PE/PS), DHA-PC/PE/PS, Egg-PC/PE/PS, and Soy-PC/PE/PS for eight weeks. Body weight, white adipose tissue weight, and the levels of serum lipid and inflammatory markers were measured. The expression of genes related to lipid metabolism in the liver were determined. The results showed that PLs decreased body weight, fat storage, and circulating lipid levels, and EPA-PLs had the best efficiency. Serum TNF-α, MCP-1 levels were significantly reduced via treatment with DHA-PLs and PS groups. Mechanistic investigation revealed that PLs, especially EPA-PLs and PSs, reduced fat accumulation through enhancing the expression of genes involved in fatty acid β-oxidation (Cpt1a, Cpt2, Cd36, and Acaa1a) and downregulating lipogenesis gene (Srebp1c, Scd1, Fas, and Acc) expression. These data suggest that EPA-PS exhibits the best effects among other PLs in terms of ameliorating obesity, which might be attributed to the fatty acid composition of phospholipids, as well as their headgroup.
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Affiliation(s)
- Lingyu Zhang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; (J.M.)
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
- National & Local Joint Engineering Research Center of Deep Processing Technology for Aquatic Products, Xiamen 361021, China
| | - Jiaqin Mu
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; (J.M.)
| | - Jing Meng
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China
- Jining Institute for Food and Drug Control, Jining 272113, China
| | - Wenjin Su
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; (J.M.)
| | - Jian Li
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen 361021, China; (J.M.)
- National & Local Joint Engineering Research Center of Deep Processing Technology for Aquatic Products, Xiamen 361021, China
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Fang H, Li M, Jin W, Zhang Y, Hong Z, Chen W. Synthesis and lipid-lowering effects of phospholipid-polyunsaturated fatty acids (PL-PUFA) in high fat diet induced obese mice. PHOSPHORUS SULFUR 2023. [DOI: 10.1080/10426507.2022.2136667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Affiliation(s)
- Hua Fang
- Ministry of Natural Resources, Technical Innovation Center for Utilization of Marine Biological Resources, Ministry of Natural Resources, Third Institute of Oceanography, Xiamen, China
| | - Mengyu Li
- Ministry of Natural Resources, Technical Innovation Center for Utilization of Marine Biological Resources, Ministry of Natural Resources, Third Institute of Oceanography, Xiamen, China
- College of Food and Biological Engineering, Jimei University, Xiamen, China
| | - Wenhui Jin
- Ministry of Natural Resources, Technical Innovation Center for Utilization of Marine Biological Resources, Ministry of Natural Resources, Third Institute of Oceanography, Xiamen, China
| | - Yiping Zhang
- Ministry of Natural Resources, Technical Innovation Center for Utilization of Marine Biological Resources, Ministry of Natural Resources, Third Institute of Oceanography, Xiamen, China
| | - Zhuan Hong
- Ministry of Natural Resources, Technical Innovation Center for Utilization of Marine Biological Resources, Ministry of Natural Resources, Third Institute of Oceanography, Xiamen, China
| | - Weizhu Chen
- Ministry of Natural Resources, Technical Innovation Center for Utilization of Marine Biological Resources, Ministry of Natural Resources, Third Institute of Oceanography, Xiamen, China
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Wei S, Wang J, Wang C, Wang Y, Jin M. Inulin mitigates high fructose-induced gut dysbiosis and metabolic dysfunction in mice. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Lv W, Xu D. Docosahexaenoic Acid Delivery Systems, Bioavailability, Functionality, and Applications: A Review. Foods 2022; 11:2685. [PMID: 36076867 PMCID: PMC9455885 DOI: 10.3390/foods11172685] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 08/16/2022] [Accepted: 08/31/2022] [Indexed: 12/19/2022] Open
Abstract
Docosahexaenoic acid (DHA), mainly found in microalgae and fish oil, is crucial for the growth and development of visual, neurological, and brain. In addition, DHA has been found to improve metabolic disorders associated with obesity and has anti-inflammatory, anti-obesity, and anti-adipogenesis effects. However, DHA applications in food are often limited due to its low water solubility, instability, and poor bioavailability. Therefore, delivery systems have been developed to enhance the remainder of DHA activity and increase DHA homeostasis and bioavailability. This review focused on the different DHA delivery systems and the in vitro and in vivo digestive characteristics. The research progress on cardiovascular diseases, diabetes, visual, neurological/brain, anti-obesity, anti-inflammatory, food applications, future trends, and the development potential of DHA delivery systems were also reviewed. DHA delivery systems could overcome the instability of DHA in gastrointestinal digestion, improve the bioavailability of DHA, and better play the role of its functionality.
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Affiliation(s)
- Wenwen Lv
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
- Beijing Higher Institution Engineering Research Center of Food Additives and Ingredients, Beijing Technology and Business University, Beijing 100048, China
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing 100048, China
- Beijing Laboratory for Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China
| | - Duoxia Xu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing 100048, China
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, China
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
- Beijing Higher Institution Engineering Research Center of Food Additives and Ingredients, Beijing Technology and Business University, Beijing 100048, China
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing 100048, China
- Beijing Laboratory for Food Quality and Safety, Beijing Technology and Business University, Beijing 100048, China
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HAYASHI M, KUDO M, GAO M. Plasmalogen Inhibits Body Weight Gain by Activating Brown Adipose Tissue and Improving White Adipose Tissue Metabolism. J Nutr Sci Vitaminol (Tokyo) 2022; 68:140-147. [DOI: 10.3177/jnsv.68.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Misa HAYASHI
- School of Pharmaceutical Sciences, Mukogawa Women’s University
| | - Maya KUDO
- School of Pharmaceutical Sciences, Mukogawa Women’s University
| | - Ming GAO
- Institute for Biosciences, Mukogawa Women’s University
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Basak S, Banerjee A, Pathak S, Duttaroy AK. Dietary Fats and the Gut Microbiota: Their impacts on lipid-induced metabolic syndrome. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Mehta AA, Patel P, Thakur VR, Beladiya JV. Effect of soya phosphatidylcholine and possible underlying mechanism on ischemia/reperfusion injury in isolated perfused rat heart: an experimental and computational study. Can J Physiol Pharmacol 2022; 100:252-258. [PMID: 34990309 DOI: 10.1139/cjpp-2021-0056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This study was designed to assess the effect of soya phosphatidylcholine (SPC) against ischemia/reperfusion (I/R) injury and the possible underlying mechanism using experimental and computational studies. I/R injury was induced by global ischemia for 30 min followed by reperfusion for 120 min. The perfusion of the SPC was performed for 10 min before inducing global ischemia. In the mechanistic study, the involvement of specific cellular pathways was identified using various inhibitors such as ATP-dependent potassium channel (KATP) inhibitor (glibenclamide), protein kinase C (PKC) inhibitor (chelerythrine), non-selective nitric oxide synthase inhibitor (L-NAME), and endothelium remover (Triton X-100). The computational study of various ligands was performed on toll-like receptor 4 (TLR4) protein using AutoDock version 4.0. SPC (100 μM) significantly decreased the levels of cardiac damage markers and %infarction compared with the vehicle control (VC). Furthermore, cardiodynamics (indices of left ventricular contraction (dp/dtmax), indices of left ventricular relaxation (dp/dtmin), coronary flow, and antioxidant enzyme levels were significantly improved as compared with VC. This protective effect was attenuated by glibenclamide, chelerythrine, and Triton X-100, but it was not attenuated by L-NAME. The computational study showed a significant bonding affinity of SPC to the TLR4-MD2 complex. Thus, SPC reduced myocardial I/R injury in isolated perfused rat hearts, which might be governed by the KATP channel, PKC, endothelium response, and TLR4-MyD88 signaling pathway.
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Affiliation(s)
- Anita A Mehta
- Department of Pharmacology, L.M. College of Pharmacy, Ahmedabad, Gujarat, India
- Department of Pharmacology, L.M. College of Pharmacy, Ahmedabad, Gujarat, India
| | - Purav Patel
- Department of Pharmacology, L.M. College of Pharmacy, Ahmedabad, Gujarat, India
- Department of Pharmacology, L.M. College of Pharmacy, Ahmedabad, Gujarat, India
| | - Vandana R Thakur
- Department of Pharmacology, L.M. College of Pharmacy, Ahmedabad, Gujarat, India
- Department of Pharmacology, L.M. College of Pharmacy, Ahmedabad, Gujarat, India
| | - Jayesh V Beladiya
- Department of Pharmacology, L.M. College of Pharmacy, Ahmedabad, Gujarat, India
- Department of Pharmacology, L.M. College of Pharmacy, Ahmedabad, Gujarat, India
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Serum Metabolomics Analysis for Biomarkers of Lactobacillus plantarum FRT4 in High-Fat Diet-Induced Obese Mice. Foods 2022; 11:foods11020184. [PMID: 35053915 PMCID: PMC8774460 DOI: 10.3390/foods11020184] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 01/06/2022] [Accepted: 01/07/2022] [Indexed: 01/27/2023] Open
Abstract
Lactobacillus plantarum is considered a potential probiotic supplementation for treating obesity. However, the underlying molecular mechanism is poorly understood. Our previous study displayed that L. plantarum FRT4 alleviated obesity in mice fed a high-fat diet (HFD) through ameliorating the HFD-induced gut microbiota dysbiosis. To explore the roles of FRT4 in obesity prevention, in this study, we investigated changes in serum metabolomic phenotype by ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UHPLC-QTOF/MS) and analyzed the pathway of HFD-fed Kunming female mice orally administered with FRT4 for eight weeks. Using orthogonal partial least squares discriminant analysis (OPLS-DA), metabolite patterns with significant changes were observed. 55 metabolites including phosphatidylcholine, lysophophatidylcholine, sphingomyelin, serotonin, indole-3-methyl aceta, indole-3-carbinol, indole-5,6-quino, 11,12-DHET, prostaglandin B2, leukotriene B4, and 3-hydroxybenzoic acid were identified as potential biomarkers associated with obesity, which were mainly involving in glycerophospholipid metabolism, tryptophan metabolism, and arachidonic acid metabolism. Perturbations of 14 biomarkers could be regulated by FRT4 intervention. These metabolites may serve as valuable biomarkers to understand the mechanisms by which intake of diets containing FRT4 contributes to the treatment or prevention of obesity. Thus, FRT4 can be a promising dietary supplement for the prevention of HFD-induced obesity.
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18:0 Lyso PC Derived by Bioactivity-Based Molecular Networking from Lentil Mutant Lines and Its Effects on High-Fat Diet-Induced Obese Mice. Molecules 2021; 26:molecules26247547. [PMID: 34946633 PMCID: PMC8707596 DOI: 10.3390/molecules26247547] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/07/2021] [Accepted: 12/08/2021] [Indexed: 01/12/2023] Open
Abstract
Lentil (Lens culinaris; Fabaceae), one of the major pulse crops in the world, is an important source of proteins, prebiotics, lipids, and essential minerals as well as functional components such as flavonoids, polyphenols, and phenolic acids. To improve crop nutritional and medicinal traits, hybridization and mutation are widely used in plant breeding research. In this study, mutant lentil populations were generated by γ-irradiation for the development of new cultivars by inducing genetic diversity. Molecular networking via Global Natural Product Social Molecular Networking web platform and dipeptidyl peptide-IV inhibitor screening assay were utilized as tools for structure-based discovery of active components in active mutant lines selected among the lentil population. The bioactivity-based molecular networking analysis resulted in the annotation of the molecular class of phosphatidylcholine (PC) from the most active mutant line. Among PCs, 1-stearoyl-2-hydroxy-sn-glycero-3-phosphocholine (18:0 Lyso PC) was selected for further in vivo study of anti-obesity effect in a high-fat diet (HFD)-induced obese mouse model. The administration of 18:0 Lyso PC not only prevented body weight gain and decreased relative gonadal adipose tissue weight, but also attenuated the levels of total cholesterol, triglycerides, low-density lipoprotein cholesterol, and leptin in the sera of HFD-induced obese mice. Additionally, 18:0 Lyso PC treatment inhibited the increase of adipocyte area and crown-like structures in adipose tissue. Therefore, these results suggest that 18:0 Lyso PC is a potential compound to have protective effects against obesity, improving obese phenotype induced by HFD.
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Handakas E, Keski-Rahkonen P, Chatzi L, Alfano R, Roumeliotaki T, Plusquin M, Maitre L, Richiardi L, Brescianini S, Scalbert A, Robinot N, Nawrot T, Sassi F, Vrijheid M, Vineis P, Robinson O. Cord blood metabolic signatures predictive of childhood overweight and rapid growth. Int J Obes (Lond) 2021; 45:2252-2260. [PMID: 34253844 PMCID: PMC8455328 DOI: 10.1038/s41366-021-00888-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 04/30/2021] [Accepted: 06/22/2021] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Metabolomics may identify biological pathways predisposing children to the risk of overweight and obesity. In this study, we have investigated the cord blood metabolic signatures of rapid growth in infancy and overweight in early childhood in four European birth cohorts. METHODS Untargeted liquid chromatography-mass spectrometry metabolomic profiles were measured in cord blood from 399 newborns from four European cohorts (ENVIRONAGE, Rhea, INMA and Piccolipiu). Rapid growth in the first year of life and overweight in childhood was defined with reference to WHO growth charts. Metabolome-wide association scans for rapid growth and overweight on over 4500 metabolic features were performed using multiple adjusted logistic mixed-effect models and controlling the false discovery rate (FDR) at 5%. In addition, we performed a look-up analysis of 43 pre-annotated metabolites, previously associated with birthweight or rapid growth. RESULTS In the Metabolome-Wide Association Study analysis, we identified three and eight metabolites associated with rapid growth and overweight, respectively, after FDR correction. Higher levels of cholestenone, a cholesterol derivative produced by microbial catabolism, were predictive of rapid growth (p = 1.6 × 10-3). Lower levels of the branched-chain amino acid (BCAA) valine (p = 8.6 × 10-6) were predictive of overweight in childhood. The area under the receiver operator curve for multivariate prediction models including these metabolites and traditional risk factors was 0.77 for rapid growth and 0.82 for overweight, compared with 0.69 and 0.69, respectively, for models using traditional risk factors alone. Among the 43 pre-annotated metabolites, seven and five metabolites were nominally associated (P < 0.05) with rapid growth and overweight, respectively. The BCAA leucine, remained associated (1.6 × 10-3) with overweight after FDR correction. CONCLUSION The metabolites identified here may assist in the identification of children at risk of developing obesity and improve understanding of mechanisms involved in postnatal growth. Cholestenone and BCAAs are suggestive of a role of the gut microbiome and nutrient signalling respectively in child growth trajectories.
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Affiliation(s)
- Evangelos Handakas
- Μedical Research Council Centre for Environment and Health, School of Public Health, Imperial College London, London, UK
| | - Pekka Keski-Rahkonen
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Lida Chatzi
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Rossella Alfano
- Μedical Research Council Centre for Environment and Health, School of Public Health, Imperial College London, London, UK
- Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Theano Roumeliotaki
- Department of Social Medicine, Faculty of Medicine, University of Crete, Heraklion, Greece
| | - Michelle Plusquin
- Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Léa Maitre
- Barcelona Institute of Global Health (ISGlobal), Barcelona, Spain
- Universitat Pompeu Fabra, Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Lorenzo Richiardi
- Cancer Epidemiology Unit, Department of Medical Sciences, University of Turin and CPO-Piemonte, Torino, Italy
| | - Sonia Brescianini
- Centre for Behavioural Science and Mental Health, Istituto Superiore di Sanità, Rome, Italy
| | - Augustin Scalbert
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Nivonirina Robinot
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Tim Nawrot
- Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium
| | - Franco Sassi
- Centre for Health Economics & Policy Innovation, Department of Economics & Public Policy, Imperial College Business School, South Kensington Campus, London, UK
| | - Martine Vrijheid
- Barcelona Institute of Global Health (ISGlobal), Barcelona, Spain
- Universitat Pompeu Fabra, Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Paolo Vineis
- Μedical Research Council Centre for Environment and Health, School of Public Health, Imperial College London, London, UK
| | - Oliver Robinson
- Μedical Research Council Centre for Environment and Health, School of Public Health, Imperial College London, London, UK.
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Cai H, Wen Z, Meng K, Yang P. Metabolomic signatures for liver tissue and cecum contents in high-fat diet-induced obese mice based on UHPLC-Q-TOF/MS. Nutr Metab (Lond) 2021; 18:69. [PMID: 34193189 PMCID: PMC8243746 DOI: 10.1186/s12986-021-00595-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 06/21/2021] [Indexed: 12/15/2022] Open
Abstract
Background The incidence of obesity is increasing worldwide, and it is a risk factor for diabetes, dyslipidemia, and nonalcoholic fatty liver disease. Our previous study had demonstrated that high-fat diet induced increased weight gain, fat weight, serum cholesterol, triglyceride, and ATL levels in liver, and influenced the diversity and composition of cecal microbiota in mice. Hence, this study aimed to investigate the roles of the gut microbially derived metabolites and liver metabolites between the obese and lean mice, focusing on their association with the progression of obesity induced by high-fat diet (HFD). Methods An obesity model in mice was established with HFD for 16 weeks. Cecal contents and liver tissues metabolomics based on ultraperformance liquid chromatography-quadrupole-time-of-flight mass spectrometry and orthogonal partial least squares discriminant analyses (OPLS-DA) was performed to identify the alterations in metabolites associated with obese mice. Results Obese and lean groups were clearly discriminated from each other on OPLS-DA score plot and major metabolites contributing to the discrimination were mainly involved in glycerophospholipid metabolism, primary bile acid biosynthesis, and biosynthesis of unsaturated fatty acids pathways. HFD-induced alterations of 19 metabolites in liver and 43 metabolites in cecum contents were identified as potential biomarkers related to obesity. Specifically, chenodeoxycholic acid, taurochenodeoxycholate, and tauroursodeoxycholic acid in liver were elevated 35.94, 24.36, and 18.71-fold, respectively. PI(P-16:0/18:1(9Z)), PG(19:0/16:0), PS(P-16:0/20:2(11Z,14Z)), PI(22:1(11Z)/12:0), and PE(21:0/0:0) in cecum were enhanced 884, 640.96, 226.63, 210.10, 45.13-fold in comparison with the lean mice. These metabolites were the most important biomarkers for discriminating between the obese and lean mice. In addition, cecum contents metabolites were strongly correlated with hepatic metabolites through gut-liver axis analysis. Conclusions HFD increased lipid profiles (i.e. glycerophospholipids, PC, PE, PI, PG, and PS) and total bile acid (primary and secondary bile acid) in liver and cecum, suggesting that they may play an important role in the progression of obesity. These metabolites can be used to better understand obesity and related disease induced by HFD. Furthermore, the level alterations of these metabolites can be used to assess the risk of obesity and the therapeutic effect of obesity management.
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Affiliation(s)
- Hongying Cai
- Institute of Feed Research, Chinese Academy of Agricultural Sciences, No. 12 Zhongguancun South Street, Beijing, 100081, People's Republic of China.,National Engineering Research Center of Biological Feed, Beijing, 100081, People's Republic of China
| | - Zhiguo Wen
- National Engineering Research Center of Biological Feed, Beijing, 100081, People's Republic of China
| | - Kun Meng
- National Engineering Research Center of Biological Feed, Beijing, 100081, People's Republic of China
| | - Peilong Yang
- Institute of Feed Research, Chinese Academy of Agricultural Sciences, No. 12 Zhongguancun South Street, Beijing, 100081, People's Republic of China. .,National Engineering Research Center of Biological Feed, Beijing, 100081, People's Republic of China.
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Ochiai M, Komiya Y. Detection of edible insect derived phospholipids with polyunsaturated fatty acids by thin-layer chromatography, gas chromatography, and enzymatic methods. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.103869] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Hou Q, Huang Y, Jiang L, Zhong K, Huang Y, Gao H, Bu Q. Evaluation of lipid profiles in three species of ascidians using UPLC-ESI-Q-TOF-MS-based lipidomic study. Food Res Int 2021; 146:110454. [PMID: 34119246 DOI: 10.1016/j.foodres.2021.110454] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 05/03/2021] [Accepted: 05/23/2021] [Indexed: 02/08/2023]
Abstract
Ascidians are excellent, yet underused, marine sources of unique bioactive compounds of high nutritive content. However, reports regarding the lipid composition of ascidians are rare. In this study, using ultra-high-performance liquid chromatography-electrospray ionization-quadrupole time-of-flight mass spectrometry, we aimed to characterize the lipid profile of the tunics and inner body tissues of three species of ascidians, including Ciona intestinalis, Halocynthia roretzi, and Styela clava. We identified over 245 molecular species from 13 major lipid subclasses; glycerophospholipids (GP) and glycerolipids were the dominant lipid components in these three ascidian species (accounted for 66.30-90.60% of total lipids). Importantly, GP enriched in polyunsaturated fatty acids mainly existed in the inner body tissues of ascidians, which accounted for 18.17-32.47% of total lipids. Considering the high level of GP, we proposed that ascidians can be potentially used as health-promoting food for humans.
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Affiliation(s)
- Qing Hou
- Department of Food Science and Technology, College of Biomass and Engineering, Sichuan University, Chengdu 610065, China
| | - Yuting Huang
- Department of Food Science and Technology, College of Biomass and Engineering, Sichuan University, Chengdu 610065, China
| | - Linhong Jiang
- National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, China
| | - Kai Zhong
- Department of Food Science and Technology, College of Biomass and Engineering, Sichuan University, Chengdu 610065, China
| | - Yina Huang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - Hong Gao
- Department of Food Science and Technology, College of Biomass and Engineering, Sichuan University, Chengdu 610065, China.
| | - Qian Bu
- Department of Food Science and Technology, College of Biomass and Engineering, Sichuan University, Chengdu 610065, China; West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China; National Chengdu Center for Safety Evaluation of Drugs, State Key Lab of Biotherapy/Collaborative Innovation Center of Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, China.
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15
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Zhao M, Chen S, Ji X, Shen X, You J, Liang X, Yin H, Zhao L. Current innovations in nutraceuticals and functional foods for intervention of non-alcoholic fatty liver disease. Pharmacol Res 2021; 166:105517. [PMID: 33636349 DOI: 10.1016/j.phrs.2021.105517] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/27/2021] [Accepted: 02/21/2021] [Indexed: 02/07/2023]
Abstract
As innovations in global agricultural production and food trading systems lead to major dietary shifts, high morbidity rates from non-alcoholic fatty liver disease (NAFLD), accompanied by elevated risk of lipid metabolism-related complications, has emerged as a growing problem worldwide. Treatment and prevention of NAFLD and chronic liver disease depends on the availability of safe, effective, and diverse therapeutic agents, the development of which is urgently needed. Supported by a growing body of evidence, considerable attention is now focused on interventional approaches that combines nutraceuticals and functional foods. In this review, we summarize the pathological progression of NAFLD and discuss the beneficial effects of nutraceuticals and the active ingredients in functional foods. We also describe the underlying mechanisms of these compounds in the intervention of NAFLD, including their effects on regulation of lipid homeostasis, activation of signaling pathways, and their role in gut microbial community dynamics and the gut-liver axis. In order to identify novel targets for treatment of lipid metabolism-related diseases, this work broadly explores the molecular mechanism linking nutraceuticals and functional foods, host physiology, and gut microbiota. Additionally, the limitations in existing knowledge and promising research areas for development of active interventions and treatments against NAFLD are discussed.
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Affiliation(s)
- Mengyao Zhao
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China; Shanghai Collaborative Innovation Center for Biomanufacturing Technology (SCICBT), Shanghai 200237, China
| | - Shumin Chen
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China
| | - Xiaoguo Ji
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China
| | - Xin Shen
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China
| | - Jiangshan You
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China
| | - Xinyi Liang
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China
| | - Hao Yin
- Organ Transplant Center, Shanghai Changzheng Hospital, Shanghai 200003, China.
| | - Liming Zhao
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China; School of Life Science, Shandong University of Technology, Zibo, Shandong 255000, China; Shanghai Collaborative Innovation Center for Biomanufacturing Technology (SCICBT), Shanghai 200237, China.
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16
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Naringenin Nano-Delivery Systems and Their Therapeutic Applications. Pharmaceutics 2021; 13:pharmaceutics13020291. [PMID: 33672366 PMCID: PMC7926828 DOI: 10.3390/pharmaceutics13020291] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/10/2021] [Accepted: 02/19/2021] [Indexed: 12/18/2022] Open
Abstract
Naringenin (NRG) is a polyphenolic phytochemical belonging to the class of flavanones and is widely distributed in citrus fruits and some other fruits such as bergamot, tomatoes, cocoa, and cherries. NRG presents several interesting pharmacological properties, such as anti-cancer, anti-oxidant, and anti-inflammatory activities. However, the therapeutic potential of NRG is hampered due to its hydrophobic nature, which leads to poor bioavailability. Here, we review a wide range of nanocarriers that have been used as delivery systems for NRG, including polymeric nanoparticles, micelles, liposomes, solid lipid nanoparticles (SLNs), nanostructured lipid carriers (NLCs), nanosuspensions, and nanoemulsions. These nanomedicine formulations of NRG have been applied as a potential treatment for several diseases, using a wide range of in vitro, ex vivo, and in vivo models and different routes of administration. From this review, it can be concluded that NRG is a potential therapeutic option for the treatment of various diseases such as cancer, neurological disorders, liver diseases, ocular disorders, inflammatory diseases, skin diseases, and diabetes when formulated in the appropriate nanocarriers.
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17
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Ahmad MI, Umair Ijaz M, Hussain M, Ali Khan I, Mehmood N, Siddiqi SM, Liu C, Zhao D, Xu X, Zhou G, Li C. High fat diet incorporated with meat proteins changes biomarkers of lipid metabolism, antioxidant activities, and the serum metabolomic profile in Glrx1 -/- mice. Food Funct 2020; 11:236-252. [PMID: 31956867 DOI: 10.1039/c9fo02207d] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Red and processed meat consumption has been associated with oxidative stress, diabetes and non-alcoholic fatty liver disease (NAFLD). This study was aimed at exploring the effects of high-fat meat protein diets on potential metabolite biomarkers in Glrx1-/- mice, a well-documented mouse model to study NAFLD. Male Glrx1-/- mice were fed a control diet with 12% energy (kcal) from fat, a high-fat diet supplemented with casein (HFC) with 60% energy (kcal) from fat, and a high-fat diet supplemented with fish (HFF) or mutton proteins (HFM) for 12 weeks. The results of biochemical and histological analyses indicated that the intake of HFM increased hepatic total cholesterol, triglycerides, serum alanine transaminase and aspartate transaminase, and macro- and micro-vesicular lipid droplet accumulation, which were accompanied by altered gene expression associated with the lipid and cholesterol metabolism. HFF diet fed Glrx1-/- mice significantly ameliorated diet-induced NAFLD biomarkers compared to HFC and HFM diets. In addition, serum metabolome profiling identified metabolites specifically associated with lipid metabolism bile acid metabolism, sphingolipid and amino acid metabolism pathways. A HFM diet increased the abundance of LysoPC(15:0), LysoPC(16:0), LysoPC(20:1), LysoPE(18:2), LysoPE(22:0), LysoPE(20:6), O-arachidonoylglycidol, 12-ketodeoxycholic acid and sphinganine that are associated with NAFLD. The KEGG metabolic pathway of identified metabolites of high fat diets showed that the differential metabolites were associated with lipid metabolism, linoleic acid metabolism, amino acid metabolism, bile acid metabolism, sphingolipid metabolism, and glutathione metabolism pathways whereas HFF diet ameliorated NAFLD by modifying these pathways. These results provide potential metabolite biomarkers for NAFLD induced by HFM diet.
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Affiliation(s)
- Muhammad Ijaz Ahmad
- Key Laboratory of Meat Processing and Quality Control, MOE, Key Laboratory of Meat Processing, MARA, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, International Collaborative Laboratory of Animal Health and Food Safety, College of Food Science and Technology, Nanjing Agricultural University, 210095, Nanjing, China.
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18
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Manz koule J, Ndomou M, Njinkoue J, Tchoumbougnang F, Milong Melong C, Djopnang JD, Oumbe AS, Nchoutpouen M, Foumedzo R, Gouado I. Antihyperlipidemic potential of oil extracted from Ilisha africana on rats. SCIENTIFIC AFRICAN 2020. [DOI: 10.1016/j.sciaf.2020.e00322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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19
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Tian Y, Liu Y, Xue C, Wang J, Wang Y, Xu J, Li Z. The exogenous natural phospholipids, EPA-PC and EPA-PE, contribute to ameliorate inflammation and promote macrophage polarization. Food Funct 2020; 11:6542-6551. [PMID: 32638797 DOI: 10.1039/d0fo00804d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Dietary intake of sea cucumber phospholipids, a rich source of eicosapentaenoic acid in the form of phospholipids (EPA-PLs), has been shown to improve obesity and related disorders. However, whether dietary eicosapentaenoic acid in the form of phosphatidylcholine and phosphatidylethanolamine (EPA-PC and EPA-PE, respectively) shows anti-inflammatory efficacy and its underlying mechanism has scarcely been investigated to date. Thus, the purpose of this study was to determine if EPA-PC and EPA-PE improve chronic inflammation and alter the interaction between macrophages and adipocytes. We found that EPA-PC and EPA-PE reduced the elevated levels of serum TNF-α, IL-6 and MCP1 and attenuated macrophage infiltration in the liver and iWAT of an HFSD-induced inflammatory model. Importantly, EPA-PC and EPA-PE promoted macrophage polarization in white adipose tissue. Furthermore, this effect on macrophage polarization was also observed in a 3T3L1 and Raw 264.7 Transwell co-culture system, which suggests that EPA-PC and EPA-PE attenuate chronic inflammation by promoting the M2-dominant polarization of macrophages in vitro. Our experiments in vitro illustrated that EPA-PC and EPA-PE attenuated the phosphorylation of p65 NFκB in Raw264.7 macrophages and increased PPARγ expression in 3T3-L1 adipocytes during the co-culture, which may contribute to the improvement in adipose inflammation. Thus, dietary eicosapentaenoic acid in the form of phosphatidylcholine and phosphatidylethanolamine may be a therapeutic strategy for chronic inflammation in obese adipose tissue.
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Affiliation(s)
- Yingying Tian
- College of Food Science and Engineering, Ocean University of China, Qingdao, China.
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20
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Hosny KM, Alharbi WS, Almehmady AM, Bakhaidar RB, Alkhalidi HM, Sindi AM, Hariri AH, Shadab M, Zaki RM. Preparation and optimization of pravastatin-naringenin nanotransfersomes to enhance bioavailability and reduce hepatic side effects. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101746] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Lordan R, Redfern S, Tsoupras A, Zabetakis I. Inflammation and cardiovascular disease: are marine phospholipids the answer? Food Funct 2020; 11:2861-2885. [DOI: 10.1039/c9fo01742a] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This review presents the latest research on the cardioprotective effects of n-3 fatty acids (FA) and n-3 FA bound to polar lipids (PL). Overall, n-3 PL may have enhanced bioavailability and potentially bioactivityversusfree FA and ester forms of n-3 FA.
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Affiliation(s)
- Ronan Lordan
- Department of Biological Sciences
- University of Limerick
- Limerick
- Ireland
- Health Research Institute (HRI)
| | - Shane Redfern
- Department of Biological Sciences
- University of Limerick
- Limerick
- Ireland
| | - Alexandros Tsoupras
- Department of Biological Sciences
- University of Limerick
- Limerick
- Ireland
- Health Research Institute (HRI)
| | - Ioannis Zabetakis
- Department of Biological Sciences
- University of Limerick
- Limerick
- Ireland
- Health Research Institute (HRI)
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22
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Robert C, Couëdelo L, Vaysse C, Michalski MC. Vegetable lecithins: A review of their compositional diversity, impact on lipid metabolism and potential in cardiometabolic disease prevention. Biochimie 2019; 169:121-132. [PMID: 31786232 DOI: 10.1016/j.biochi.2019.11.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 11/25/2019] [Indexed: 12/18/2022]
Abstract
Vegetable lecithins, widely used in the food industry as emulsifiers, are a mixture of naturally occurring lipids containing more than 50% of phospholipids (PL). PL exert numerous important physiological effects. Their amphiphilic nature notably enables them to stabilise endogenous lipid droplets, conferring them an important role in lipoprotein transport, functionality and metabolism. In addition, beneficial effects of dietary lecithin on metabolic disorders have been reported since the 1990s. This review attempts to summarize the effects of various vegetable lecithins on lipid and lipoprotein metabolism, as well as their potential application in the treatment of dyslipidemia associated with metabolic disorders. Despite controversial data concerning the impact of vegetable lecithins on lipid digestion and intestinal absorption, the beneficial effect of lecithin supplementation on plasma and hepatic lipoprotein and cholesterol levels is unequivocal. This is especially true in hyperlipidemic patients. Furthermore, the immense compositional diversity of vegetable lecithins endows them with a vast range of biochemical and biological properties, which remain to be explored in detail. Data on the effects of vegetable lecithins alternative to soybean, both as supplements and as ingredients in different foods, is undoubtedly lacking. Given the exponential demand for vegetable products alternative to those of animal origin, it is of primordial importance that future research is undertaken in order to elucidate the mechanisms by which individual fatty acids and PL from various vegetable lecithins modulate lipid metabolism. The extent to which they may influence parameters associated with metabolic disorders, such as intestinal integrity, low-grade inflammation and gut microbiota must also be assessed.
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Affiliation(s)
- Chloé Robert
- Univ Lyon, CarMeN Laboratory, Inserm, INRAE, INSA Lyon, Université Claude Bernard Lyon 1, Lyon-Sud Medical School, Pierre-Bénite, FR-69310, France; ITERG, Equipe Nutrition, Santé et Biochimie des Lipides, Canéjan, FR-33610, Canéjan, France
| | - Leslie Couëdelo
- ITERG, Equipe Nutrition, Santé et Biochimie des Lipides, Canéjan, FR-33610, Canéjan, France
| | - Carole Vaysse
- ITERG, Equipe Nutrition, Santé et Biochimie des Lipides, Canéjan, FR-33610, Canéjan, France
| | - Marie-Caroline Michalski
- Univ Lyon, CarMeN Laboratory, Inserm, INRAE, INSA Lyon, Université Claude Bernard Lyon 1, Lyon-Sud Medical School, Pierre-Bénite, FR-69310, France.
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23
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The Effect of n-3 PUFA Binding Phosphatidylglycerol on Metabolic Syndrome-Related Parameters and n-3 PUFA Accretion in Diabetic/Obese KK- Ay Mice. Nutrients 2019; 11:nu11122866. [PMID: 31766692 PMCID: PMC6950267 DOI: 10.3390/nu11122866] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 11/12/2019] [Accepted: 11/21/2019] [Indexed: 11/17/2022] Open
Abstract
n-3 Polyunsaturated fatty acid binding phospholipids (n-3 PUFA-PLs) are known to be potent carriers of n-3 PUFAs and provide health benefits. We previously prepared n-3 PUFA binding phosphatidylglycerol (n-3 PUFA-PG) by phospholipase D-mediated transphosphatidylation. Because PG has excellent emulsifiability, n-3 PUFA-PG is expected to work as a functional molecule with properties of both PG and n-3 PUFAs. In the present study, the health benefits and tissue accretion of dietary n-3 PUFA-PG were examined in diabetic/obese KK-Ay mice. After a feeding duration over 30 days, n-3 PUFA-PG significantly reduced the total and non-HDL cholesterols in the serum of diabetic/obese KK-Ay mice. In the mice fed n-3 PUFA-PG, but not n-3 PUFA-TAG, hepatic lipid content was markedly alleviated depending on the neutral lipid reduction compared with the SoyPC-fed mice. Further, the n-3 PUFA-PG diet increased eicosapentaenoic acid and docosahexaenoic acid (DHA) and reduced arachidonic acid in the small intestine, liver, perirenal white adipose tissue, and brain, and the ratio of the n-6 PUFAs to n-3 PUFAs in those tissues became lower compared to the SoyPC-fed mice. Especially, the DHA level was more significantly elevated in the brains of n-3 PUFA-PG-fed mice compared to the SoyPC-fed mice, whereas n-3 PUFA-TAG did not significantly alter DHA in the brain. The present results indicate that n-3 PUFA-PG is a functional lipid for reducing serum and liver lipids and is able to supply n-3 PUFAs to KK-Ay mice.
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24
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Suruga K, Tomita T, Kadokura K, Arai T. Rhus verniciflua leaf extract suppresses obesity in high-fat diet-induced obese mice. Food Nutr Res 2019; 63:3601. [PMID: 31548839 PMCID: PMC6744841 DOI: 10.29219/fnr.v63.3601] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 07/15/2019] [Accepted: 07/18/2019] [Indexed: 12/02/2022] Open
Abstract
Background Obesity is a serious health problem in the world. We thought that the activity and safety of natural plants and/or foods are very important in the management of therapy for obesity. Rhus verniciflua (R. verniciflua) is also known as lacquer tree in Japan and Korea, and it is consumed as food ingredients and/or traditional herbal medicine. We prepared an extract from R. verniciflua leaves (Rv-PEM01-99) to develop a new functional food material and/or nutritional supplements. Objective This study evaluated the anti-obesity effects of the Rv-PEM01-99 in high-fat diet (HFD)-induced obese mice. Design Six-week-old male C57BL/6J mice were divided into three groups: group I (HFD group), group II (HFD + 1% Rv-PEM01-99 group), and group III (HFD + 2% Rv-PEM01-99 group). Throughout the 56-day treatment period, body weights of these mice were checked twice a week. After 56 days, blood biochemical analyses were performed. Results In animal studies, no death or abnormalities in food consumption were observed between groups I, II, and III. Body weight gain in the groups administered Rv-PEM01-99 was less than that in group I. In particular, body weight gain in group III was significantly less than that in group I after 52 days of Rv-PEM01-99 administration. In addition, intra-abdominal fat and leptin levels in group III were significantly lower than those in group I. HPLC and LC/MS analysis showed a quercetin derivative as an active compound in Rv-PEM01-99. Conclusion Rv-PEM01-99, containing a quercetin derivative, showed anti-obesity effect in HFD-fed mice. It could therefore be useful as food material and/or nutritional supplement for management of obesity.
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Affiliation(s)
- Kohei Suruga
- Food Function R&D Division, International Operation Department, Kibun Foods Inc., Tokyo, Japan
| | - Tsuyoshi Tomita
- Food Function R&D Division, International Operation Department, Kibun Foods Inc., Tokyo, Japan
| | - Kazunari Kadokura
- Food Function R&D Division, International Operation Department, Kibun Foods Inc., Tokyo, Japan
| | - Toshiro Arai
- Laboratory of Veterinary Biochemistry, School of Veterinary Medicine, Nippon Veterinary and Life Science University, Tokyo, Japan
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25
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Lu X, Zhong R, Sun H, Zheng B, Chen L, Miao S, Liang P. Inhibition Effect of Triglyceride Accumulation by Large Yellow Croaker Roe DHA-PC in HepG2 Cells. Mar Drugs 2019; 17:md17090485. [PMID: 31438457 PMCID: PMC6780795 DOI: 10.3390/md17090485] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 08/08/2019] [Accepted: 08/14/2019] [Indexed: 02/07/2023] Open
Abstract
The phospholipids (PLs) of large yellow croaker (Pseudosciaena crocea, P. crocea) roe contain a high level of polyunsaturated fatty acids, especially docosahexaenoic acid (DHA), which can lower blood lipid levels. In previous research, PLs of P. crocea roe were found able to regulate the accumulation of triglycerides. However, none of these involve the function of DHA-containing phosphatidylcholine (DHA-PC), which is the main component of PLs derived from P. crocea roe. The function by which DHA-PC from P. crocea roe exerts its effects has not yet been clarified. Herein, we used purified DHA-PC and oleic acid (OA) induced HepG2 cells to establish a high-fat model, and the cell activity and intracellular lipid levels were then measured. The mRNA and protein expression of Fatty Acid Synthase (FAS), Carnitine Palmitoyl Transferase 1A (CPT1A) and Peroxisome Proliferator-Activated Receptor α (PPARα) in HepG2 cells were detected via RT-qPCR and western blot as well. It was found that DHA-PC can significantly regulate triglyceride accumulation in HepG2 cells, the effect of which was related to the activation of PPARα receptor activity, upregulation of CPT1A, and downregulation of FAS expression. These results can improve the understanding of the biofunction of hyperlipidemia mediated by DHA-PC from P. crocea roe, as well as provide a theoretical basis for the utilization of DHA-PC from P. crocea roe as a functional food additive.
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Affiliation(s)
- Xiaodan Lu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Rongbin Zhong
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - He Sun
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Baodong Zheng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Lijiao Chen
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Song Miao
- China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- Food Chemistry and Technology Department, Teagasc Food Research Centre, Moorepark, Fermoy, P61 C996 Co. Cork, Ireland
| | - Peng Liang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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Ang X, Chen H, Xiang JQ, Wei F, Quek SY. Preparation and functionality of lipase-catalysed structured phospholipid – A review. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2019.04.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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27
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He C, Cao J, Jiang X, Wen C, Bai X, Li C. Fatty Acid Profiles of Triacylglycerols and Phospholipids of Sea-Cage Cultured Trachinotus blochii: A Comparative Study of Head, Viscera, Skin, Bone, and Muscle. J Food Sci 2019; 84:650-658. [PMID: 30714628 DOI: 10.1111/1750-3841.14458] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 12/07/2018] [Accepted: 01/07/2019] [Indexed: 01/16/2023]
Abstract
Trachinotus blochii (golden pompano) is an economically important cultured marine fish that is rich in polyunsaturated fat. The fatty acid profiles of triacylglycerols and phospholipids of T. blochii tissues were analyzed. Lipid contents in tissues followed the order of viscera (28.27%) > skin (17.25%) ≈ bone (16.18%) ≈ head (15.12%) > muscle (7.38%). In triacylglycerols (TAG), saturated fatty acids (palmitic acid predominated) were preferentially esterified in the sn-2 position, and monounsaturated fatty acids (oleic acid predominated) were mainly distributed in the sn-1, 3 positions. The numbers of n-3 polyunsaturated fatty acids (PUFA) in the sn-2 position were significantly greater than those in positions 1 and 3, while the n-6 PUFA were mainly found in the sn-1, 3 positions. Muscle TAG had a higher content of EPA+DHA (3.90%) than did the other tissues. In phosphatidylethanolamines, EPA+DHA in muscle (6.76%) predominated over that in other tissues. In phosphatidylcholines, EPA+DHA in bone (6.50%) predominated. This study is a guide for the biochemical and nutritional values of the T. blochii species and can be useful for further investigation of industrial applications. PRACTICAL APPLICATION: The high proportion of sn-2-palmitic acid (greater than 50%) is close to that of breast milk and the n-3 PUFA, especially EPA and DHA have the preferential distribution in the sn-2 position of triacylglycerol. Hence, golden pompano is an excellent dietary component for human nutrition and health.
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Affiliation(s)
- Chen He
- Key Lab. of Seafood Processing of Haikou, College of Food Science and Technology, Hainan Univ., Haikou, 570228, China
| | - Jun Cao
- Key Lab. of Seafood Processing of Haikou, College of Food Science and Technology, Hainan Univ., Haikou, 570228, China
| | - Xin Jiang
- Key Lab. of Seafood Processing of Haikou, College of Food Science and Technology, Hainan Univ., Haikou, 570228, China
| | - Chunyan Wen
- Key Lab. of Seafood Processing of Haikou, College of Food Science and Technology, Hainan Univ., Haikou, 570228, China
| | - Xinpeng Bai
- Key Lab. of Seafood Processing of Haikou, College of Food Science and Technology, Hainan Univ., Haikou, 570228, China
| | - Chuan Li
- Key Lab. of Seafood Processing of Haikou, College of Food Science and Technology, Hainan Univ., Haikou, 570228, China
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28
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Yang B, Shi MQ, Li ZH, Shi L, Wang AM, Guo XJ, Li D. Effects of n-3 fatty acid supplements on cardiometabolic profiles in hypertensive patients with abdominal obesity in Inner Mongolia: a randomized controlled trial. Food Funct 2019; 10:1661-1670. [DOI: 10.1039/c8fo01707g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Daily supplementation with n-3 fatty acid (FA) has been believed to be an adjunct or alternative to drug treatments to reduce blood pressure (BP) and triglyceride (TG) levels in western patients with high risk of cardiovascular disease.
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Affiliation(s)
- Bo Yang
- Institute of Lipids Medicine
- Wenzhou Medical University
- Wenzhou
- China
| | - Mei-qi Shi
- Department of Food Science and Nutrition
- Zhejiang University
- Hangzhou
- China
| | - Zi-hao Li
- Department of Food Science and Nutrition
- Zhejiang University
- Hangzhou
- China
| | - Lin Shi
- Ejin Horo Banner Centre for Disease Prevention and Control
- Ordos
- China
| | - Ai-min Wang
- Ejin Horo Banner Centre for Disease Prevention and Control
- Ordos
- China
| | - Xiao-juan Guo
- Institute of Lipids Medicine
- Wenzhou Medical University
- Wenzhou
- China
| | - Duo Li
- Department of Food Science and Nutrition
- Zhejiang University
- Hangzhou
- China
- Institute of Nutrition & Health
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Hamajima H, Tanaka M, Miyagawa M, Sakamoto M, Nakamura T, Yanagita T, Nishimukai M, Mitsutake S, Nakayama J, Nagao K, Kitagaki H. Koji glycosylceramide commonly contained in Japanese traditional fermented foods alters cholesterol metabolism in obese mice. Biosci Biotechnol Biochem 2018; 83:1514-1522. [PMID: 30595103 DOI: 10.1080/09168451.2018.1562877] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Koji, which is manufactured by proliferating non-pathogenic fungus Aspergillus oryzae on steamed rice, is the base for Japanese traditional fermented foods. We have revealed that koji and related Japanese fermented foods and drinks such as amazake, shio-koji, unfiltered sake and miso contain abundant glycosylceramide. Here, we report that feeding of koji glycosylceramide to obese mice alters the cholesterol metabolism . Liver cholesterol was significantly decreased in obese mice fed with koji glycosylceramide. We hypothesized that their liver cholesterol was decreased because it was converted to bile acids. Consistent with the hypothesis, many bile acids were increased in the cecum and feces of obese mice fed with koji glycosylceramide. Expressions of CYP7A1 and ABCG8 involved in the metabolism of cholesterol were significantly increased in the liver of mice fed with koji glycosylceramide. Therefore, it was considered that koji glycosylceramide affects the cholesterol metabolism in obese mice.
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Affiliation(s)
- Hiroshi Hamajima
- a Department of Environmental Science, Faculty of Agriculture , Saga University , Saga city , Japan
| | - Masaru Tanaka
- b Laboratory of Microbial Technology, Division of Systems Bioengineering, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School , Kyushu University , Fukuoka , Japan
| | - Miyuki Miyagawa
- a Department of Environmental Science, Faculty of Agriculture , Saga University , Saga city , Japan
| | - Mayuko Sakamoto
- a Department of Environmental Science, Faculty of Agriculture , Saga University , Saga city , Japan
| | - Tsuyoshi Nakamura
- c International College of Arts and Sciences , Fukuoka Women's University , Fukuoka , Japan
| | - Teruyoshi Yanagita
- d Faculty of Health and Nutrition Science , Nishikyushu University , Kanzaki , Japan
| | - Megumi Nishimukai
- e Department of Animal Science, Faculty of Agriculture , Iwate University , Morioka , Japan
| | - Susumu Mitsutake
- f Department of Applied Biological Sciences, Faculty of Agriculture , Saga University , Saga city , Japan
| | - Jiro Nakayama
- b Laboratory of Microbial Technology, Division of Systems Bioengineering, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School , Kyushu University , Fukuoka , Japan
| | - Koji Nagao
- f Department of Applied Biological Sciences, Faculty of Agriculture , Saga University , Saga city , Japan
| | - Hiroshi Kitagaki
- a Department of Environmental Science, Faculty of Agriculture , Saga University , Saga city , Japan
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Tomášová P, Bugáňová M, Pelantová H, Holubová M, Šedivá B, Železná B, Haluzík M, Maletínská L, Kuneš J, Kuzma M. Metabolomics Based on MS in Mice with Diet-Induced Obesity and Type 2 Diabetes Mellitus: the Effect of Vildagliptin, Metformin, and Their Combination. Appl Biochem Biotechnol 2018; 188:165-184. [DOI: 10.1007/s12010-018-2899-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Accepted: 09/26/2018] [Indexed: 12/26/2022]
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Mao L, Wang M, Li Y, Liu Y, Wang J, Xue C. Docosahexaenoic acid‐containing phosphatidylcholine induced osteoblastic differentiation by modulating key transcription factors. J Food Biochem 2018. [DOI: 10.1111/jfbc.12661] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Lei Mao
- College of Food Science and Engineering Ocean University of China Qingdao China
| | - Meiling Wang
- College of Food Science and Engineering Ocean University of China Qingdao China
| | - Yuanyuan Li
- College of Food Science and Engineering Ocean University of China Qingdao China
| | - Yaxuan Liu
- College of Food Science and Engineering Ocean University of China Qingdao China
| | - Jingfeng Wang
- College of Food Science and Engineering Ocean University of China Qingdao China
| | - Changhu Xue
- College of Food Science and Engineering Ocean University of China Qingdao China
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Shirouchi B, Yamanaka R, Tanaka S, Kawatou F, Hayashi T, Takeyama A, Nakao A, Goromaru R, Iwamoto M, Sato M. Quantities of Phospholipid Molecular Classes in Japanese Meals and Prediction of Their Sources by Multiple Regression Analysis. J Nutr Sci Vitaminol (Tokyo) 2018; 64:215-221. [PMID: 29962433 DOI: 10.3177/jnsv.64.215] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Dietary intake of total phospholipids (PLs) accounts for approximately 10% of total dietary lipids. Each PL molecular class has various beneficial effects on health. However, limited information is available regarding the intake of phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylinositol (PI), phosphatidylserine (PS), lysophosphatidylcholine (LPC) and sphingomyelin (SM) among Japanese people, and the relevant food sources. In this study, we quantified the contents of PC, PE, PI, PS, LPC, and SM in 120 meal samples served in a Japanese company's dormitory and cafeteria. Additionally, we measured the weight of each food group and estimated the contents of nutrients in these meals. Furthermore, we conducted a stepwise multiple regression analysis to identify predictors (food groups) of each PL class intake. The contents of total PL, PC, PE, PI+PS, LPC, and SM (mean value) were 4.44, 2.17, 0.632, 0.123, 0.313, and 0.127 g/d, respectively. These values were considered as daily PL intake in accordance with data (three macronutrients, vitamins, and minerals) from our study and the National Health and Nutrition Survey (NHNS) Japan, 2015. The content of eggs, meat, fish and shellfish, milk, pulses, fruits, mushrooms, cereals, and fats and oils in the meals predicted the PL and PC contents. The content of eggs, pulses, and mushrooms in the meals predicted the PE contents. Our results determined the daily intake of PL molecular classes among Japanese people and the food sources of PC and PE, and suggested that multiple regression analysis is useful for the prediction of food sources of bioactive components.
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Affiliation(s)
- Bungo Shirouchi
- Laboratory of Nutrition Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University
| | - Rikako Yamanaka
- Laboratory of Nutrition Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University
| | - Shoji Tanaka
- Laboratory of Nutrition Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University
| | - Fagyun Kawatou
- Laboratory of Nutrition Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University
| | - Takuya Hayashi
- Laboratory of Nutrition Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University
| | - Ai Takeyama
- Laboratory of Nutrition Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University
| | - Akiko Nakao
- Graduate School of Health and Nutrition Sciences, Nakamura Gakuen University
| | - Ryoko Goromaru
- Graduate School of Health and Nutrition Sciences, Nakamura Gakuen University
| | - Masako Iwamoto
- Graduate School of Health and Nutrition Sciences, Nakamura Gakuen University
| | - Masao Sato
- Laboratory of Nutrition Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University
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Metabolic profiling of sourdough fermented wheat and rye bread. Sci Rep 2018; 8:5684. [PMID: 29632321 PMCID: PMC5890289 DOI: 10.1038/s41598-018-24149-w] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 03/22/2018] [Indexed: 01/17/2023] Open
Abstract
Sourdough fermentation by lactic acid bacteria is commonly used in bread baking, affecting several attributes of the final product. We analyzed whole-grain wheat and rye breads and doughs prepared with baker’s yeast or a sourdough starter including Candida milleri, Lactobacillus brevis and Lactobacillus plantarum using non-targeted metabolic profiling utilizing LC–QTOF–MS. The aim was to determine the fermentation-induced changes in metabolites potentially contributing to the health-promoting properties of whole-grain wheat and rye. Overall, we identified 118 compounds with significantly increased levels in sourdough, including branched-chain amino acids (BCAAs) and their metabolites, small peptides with high proportion of BCAAs, microbial metabolites of phenolic acids and several other potentially bioactive compounds. We also identified 69 compounds with significantly decreased levels, including phenolic acid precursors, nucleosides, and nucleobases. Intensive sourdough fermentation had a higher impact on the metabolite profile of whole-grain rye compared to milder whole-grain wheat sourdough fermentation. We hypothesize that the increased amount of BCAAs and potentially bioactive small peptides may contribute to the insulin response of rye bread, and in more general, the overall protective effect against T2DM and CVD.
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Liang P, Li R, Sun H, Zhang M, Cheng W, Chen L, Cheng X, Akoh CC. Phospholipids composition and molecular species of large yellow croaker (Pseudosciaena crocea) roe. Food Chem 2018; 245:806-811. [DOI: 10.1016/j.foodchem.2017.11.108] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 11/28/2017] [Accepted: 11/29/2017] [Indexed: 01/05/2023]
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Tian J, Wen H, Lu X, Liu W, Wu F, Yang CG, Jiang M, Yu LJ. Dietary phosphatidylcholine impacts on growth performance and lipid metabolism in adult Genetically Improved Farmed Tilapia (GIFT) strain of Nile tilapia Oreochromis niloticus. Br J Nutr 2018; 119:12-21. [PMID: 29227215 DOI: 10.1017/s0007114517003063] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
This study aimed to determine the effects of supplementing the diet of adult Nile tilapia Oreochromis niloticus with phosphatidylcholine (PC) on growth performance, body composition, fatty acid composition and gene expression. Genetically Improved Farmed Tilapia fish with an initial body weight of 83·1 (sd 2·9) g were divided into six groups. Each group was hand-fed a semi-purified diet containing 1·7 (control diet), 4·0, 6·5, 11·5, 21·3 or 41·0 g PC/kg diet for 68 d. Supplemental PC improved the feed efficiency rate, which was highest in the 11·5 g PC/kg diet. Weight gain and specific growth rate were unaffected. Dietary PC increased PC content in the liver and decreased crude fat content in the liver, viscera and body. SFA and MUFA increased and PUFA decreased in muscle with increasing dietary PC. Cytoplasmic phospholipase A 2 and secreted phospholipase A 2 mRNA expression were up-regulated in the brain and heart in PC-supplemented fish. PC reduced fatty acid synthase mRNA expression in the liver and visceral tissue but increased expression in muscle. Hormone-sensitive lipase and lipoprotein lipase expression increased in the liver with increasing dietary PC. Growth hormone mRNA expression was reduced in the brain and insulin-like growth factor-1 mRNA expression in liver reduced with PC above 6·5 g/kg. Our results demonstrate that dietary supplementation with PC improves feed efficiency and reduces liver fat in adult Nile tilapia, without increasing weight gain, representing a novel dietary approach to reduce feed requirements and improve the health of Nile tilapia.
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Affiliation(s)
- Juan Tian
- Key Lab of Freshwater Biodiversity Conservation Ministry of Agriculture,Ministry of Agriculture,Yangtze River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Wuhan 430223,People's Republic of China
| | - Hua Wen
- Key Lab of Freshwater Biodiversity Conservation Ministry of Agriculture,Ministry of Agriculture,Yangtze River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Wuhan 430223,People's Republic of China
| | - Xing Lu
- Key Lab of Freshwater Biodiversity Conservation Ministry of Agriculture,Ministry of Agriculture,Yangtze River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Wuhan 430223,People's Republic of China
| | - Wei Liu
- Key Lab of Freshwater Biodiversity Conservation Ministry of Agriculture,Ministry of Agriculture,Yangtze River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Wuhan 430223,People's Republic of China
| | - Fan Wu
- Key Lab of Freshwater Biodiversity Conservation Ministry of Agriculture,Ministry of Agriculture,Yangtze River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Wuhan 430223,People's Republic of China
| | - Chang-Geng Yang
- Key Lab of Freshwater Biodiversity Conservation Ministry of Agriculture,Ministry of Agriculture,Yangtze River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Wuhan 430223,People's Republic of China
| | - Ming Jiang
- Key Lab of Freshwater Biodiversity Conservation Ministry of Agriculture,Ministry of Agriculture,Yangtze River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Wuhan 430223,People's Republic of China
| | - Li-Juan Yu
- Key Lab of Freshwater Biodiversity Conservation Ministry of Agriculture,Ministry of Agriculture,Yangtze River Fisheries Research Institute,Chinese Academy of Fishery Sciences,Wuhan 430223,People's Republic of China
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Abstract
AbstractDietary phospholipid (PL) supplementation has been shown to reduce lipid accumulation in the tissues of farmed fish; however, the mechanisms underlying this effect are largely unknown. Thus, the present study was conducted to evaluate the potential impacts of PL on hepatic lipid metabolism both in vivo and in vitro. For in vivo study, four experimental diets – low lipid and low PL diet, as control diet (LL-LP diet, containing 12 % lipid and 1·5 % PL), low-lipid and high-PL diet (containing 12 % lipid and 8 % PL), high-lipid and low-PL diet (HL-LP diet, containing 20 % lipid and 1·5 % PL) and high-lipid and high-PL diet (HL-HP diet, containing 20 % lipid and 8 % PL) – were randomly allocated to four groups of large yellow croaker (Larimichthys crocea) (three cages per group) with similar initial body weight (approximately 8 g). For in vitro study, primary hepatocytes isolated from large yellow croaker were incubated either with graded levels of phosphatidylcholine (PC) (0–250 μm) or small interfering RNA (siRNA) for CTP: choline phosphate cytidylyltranferase α (CCTα) (siRNA-CCTα). Results showed that survival was independent of dietary treatments (P>0·05). Weight gain and feed efficiency in the HL-HP group were significantly higher than in the LL-LP and HL-LP groups (P<0·05). High level of dietary PL could markedly reduce abnormal hepatic lipid accumulation induced by the HL-LP diet (P<0·05). Similarly, compared with the corresponding controls, a significant decrease/increase in lipid content was observed in primary hepatocytes incubated with PC/siRNA-CCTα (P<0·05). High level of dietary PL reversed the HL-LP diet-induced increased levels of mRNA of fatty acid uptake and lipid synthesis related genes (P<0·05). In addition, High level of dietary PL markedly down-regulated the transcript levels of fatty acid oxidation-related genes and enhanced the transcript levels of VLDL assembly-related genes regardless of dietary lipid levels (P<0·05). Compared with corresponding controls, primary hepatocytes treated with PC showed significantly higher mRNA expression of lipid synthesis and VLDL assembly-related genes and lower mRNA expression of fatty acid oxidation-related genes, with hepatocytes treated with siRNA-CCTα exhibiting the opposite trend (P<0·05). In summary, these results demonstrated that high level of dietary PL might reverse the HL-LP diet-induced abnormal lipid accumulation in the liver through inhibiting fatty acid uptake and lipid synthesis, together with promoting the lipid export at the transcriptional level. Lipid export-promoting effect of PC was confirmed by in vitro studies. The present study showed for the first time that PL or PC could influence various metabolic pathways to regulate hepatic lipid deposition in fish at least at the transcriptional level.
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Lordan R, Tsoupras A, Zabetakis I. Phospholipids of Animal and Marine Origin: Structure, Function, and Anti-Inflammatory Properties. Molecules 2017; 22:E1964. [PMID: 29135918 PMCID: PMC6150200 DOI: 10.3390/molecules22111964] [Citation(s) in RCA: 131] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 11/06/2017] [Accepted: 11/11/2017] [Indexed: 12/29/2022] Open
Abstract
In this review paper, the latest literature on the functional properties of phospholipids in relation to inflammation and inflammation-related disorders has been critically appraised and evaluated. The paper is divided into three sections: Section 1 presents an overview of the relationship between structures and biological activities (pro-inflammatory or anti-inflammatory) of several phospholipids with respect to inflammation. Section 2 and Section 3 are dedicated to the structures, functions, compositions and anti-inflammatory properties of dietary phospholipids from animal and marine sources. Most of the dietary phospholipids of animal origin come from meat, egg and dairy products. To date, there is very limited work published on meat phospholipids, undoubtedly due to the negative perception that meat consumption is an unhealthy option because of its putative associations with several chronic diseases. These assumptions are addressed with respect to the phospholipid composition of meat products. Recent research trends indicate that dairy phospholipids possess anti-inflammatory properties, which has led to an increased interest into their molecular structures and reputed health benefits. Finally, the structural composition of phospholipids of marine origin is discussed. Extensive research has been published in relation to ω-3 polyunsaturated fatty acids (PUFAs) and inflammation, however this research has recently come under scrutiny and has proved to be unreliable and controversial in terms of the therapeutic effects of ω-3 PUFA, which are generally in the form of triglycerides and esters. Therefore, this review focuses on recent publications concerning marine phospholipids and their structural composition and related health benefits. Finally, the strong nutritional value of dietary phospholipids are highlighted with respect to marine and animal origin and avenues for future research are discussed.
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Affiliation(s)
- Ronan Lordan
- Department of Biological Sciences, University of Limerick, V94 T9PX Limerick, Ireland.
| | - Alexandros Tsoupras
- Department of Biological Sciences, University of Limerick, V94 T9PX Limerick, Ireland.
| | - Ioannis Zabetakis
- Department of Biological Sciences, University of Limerick, V94 T9PX Limerick, Ireland.
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Lee SR, Khamoui AV, Jo E, Zourdos MC, Panton LB, Ormsbee MJ, Kim JS. Effect of conjugated linoleic acids and omega-3 fatty acids with or without resistance training on muscle mass in high-fat diet-fed middle-aged mice. Exp Physiol 2017; 102:1500-1512. [PMID: 28795443 DOI: 10.1113/ep086317] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 08/08/2017] [Indexed: 11/08/2022]
Abstract
NEW FINDINGS What is the central question of this study? This study examined the effects of 20 weeks of administration of conjugated linoleic acids/omega-3 fatty acids with or without programed resistance exercise training on body composition, skeletal muscle properties and functional capacity in middle-aged mice fed a high-fat diet. What is the main finding and its importance? Chronic daily administration of conjugated linoleic acids/omega-3 fatty acids with resistance exercise training can help to blunt fat gain, alleviate loss of myogenic capacity and sensorimotor function and lower tissue inflammation in middle-aged mice during chronic high-fat diet-induced catabolism. This study investigated the effects of 20 weeks of combined conjugated linoleic acid (CLA)/omega-3 fatty acid (n-3) administration independently or combined with resistance exercise training (RET) on skeletal muscle in middle-aged mice consuming a high-fat diet (HFD). Nine-month-old C57BL/6 mice were randomly assigned into four experimental groups (H, high-fat diet; HE, H + RET; HCN, H + CLA/n-3; and HECN, H + CLA/n3 + RET). Body composition and functional capacity were assessed pre- and post-intervention. Muscle tissues were collected at 14 months of age. ANOVA was used, with significance set at P ≤ 0.05. Fat mass significantly increased in H (+74%), HE (+142%) and HECN (+43%) but not in HCN. Muscle wet weights were significantly lower in H and HCN than in HE and HECN. Grip strength substantially declined in H (-15%) and HCN (-17%), whereas sensorimotor function significantly declined only in H (-11%). HECN exhibited improvement in strength (+22%) and sensorimotor coordination (+17%). In comparison to H, muscle tumour necrosis factor-α mRNA expression was significantly lower in HE (-39%), HCN (-24%) and HECN (-21%), respectively. Mean myofibre cross-sectional areas were markedly lower in H and HCN than in HE and HECN. H showed significantly lower satellite cell abundance and numbers of myonuclei than all other groups. Our findings suggest that long-term daily CLA/n-3 intake with resistance training improved sensorimotor function, ameliorated fat gain and prevented loss of myogenic capacity while lowering tumour necrosis factor-α expression during chronic HFD.
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Affiliation(s)
- Sang-Rok Lee
- Department of Kinesiology and Dance, New Mexico State University, Las Cruces, NM, USA.,Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, USA
| | - Andy V Khamoui
- Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, USA.,Center for Advancing Exercise and Nutrition Research on Aging, Florida State University, Tallahassee, FL, USA.,Department of Exercise Science and Health Promotion, Florida Atlantic University, Boca Raton, FL, USA
| | - Edward Jo
- Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, USA.,Center for Advancing Exercise and Nutrition Research on Aging, Florida State University, Tallahassee, FL, USA.,Department of Kinesiology and Health Promotion, California State Polytechnic University, Pomona, CA, USA
| | - Michael C Zourdos
- Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, USA.,Department of Exercise Science and Health Promotion, Florida Atlantic University, Boca Raton, FL, USA
| | - Lynn B Panton
- Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, USA.,Institute of Sports Sciences and Medicine, Florida State University, Tallahassee, FL, USA
| | - Michael J Ormsbee
- Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, USA.,Institute of Sports Sciences and Medicine, Florida State University, Tallahassee, FL, USA
| | - Jeong-Su Kim
- Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, USA.,Center for Advancing Exercise and Nutrition Research on Aging, Florida State University, Tallahassee, FL, USA.,Institute of Sports Sciences and Medicine, Florida State University, Tallahassee, FL, USA
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Moran LJ, Mundra PA, Teede HJ, Meikle PJ. The association of the lipidomic profile with features of polycystic ovary syndrome. J Mol Endocrinol 2017; 59:93-104. [PMID: 28500248 DOI: 10.1530/jme-17-0023] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 05/12/2017] [Indexed: 12/31/2022]
Abstract
Polycystic ovary syndrome (PCOS) affects up to 18% of reproductive-aged women with reproductive and metabolic complications. While lipidomics can identify associations between lipid species and metabolic diseases, no research has examined the association of lipid species with the pathophysiological features of PCOS. The aim of this study was to examine the lipidomic profile in women with and without PCOS. This study was a cross-sectional study in 156 age-matched pre-menopausal women (18-45 years, BMI >20 kg/m2; n = 92 with PCOS, n = 64 without PCOS). Outcomes included the association between the plasma lipidomic profile (325 lipid species (24 classes) using liquid chromatography mass spectrometry) and PCOS, adiposity, homeostasis assessment of insulin resistance (HOMA), sex hormone-binding globulin (SHBG) and free androgen index (FAI). There were no associations of the lipidomic profile with PCOS or testosterone. HOMA was positively associated with 2 classes (dihydroceramide and triacylglycerol), SHBG was inversely associated with 2 classes (diacylglycerol and triacylglycerol), FAI was positively associated with 8 classes (ceramide, phosphatidylcholine, lysophosphatidylcholine, phosphatidylethanolamine, lysophosphatidylethanolamine, phosphatidylinositol, diacylglycerol and triacylglycerol) and waist circumference was associated with 8 classes (4 positively (dihydroceramide, phosphatidylglycerol, diacylglycerol and triacylglycerol) and 4 inversely (trihexosylceramide, GM3 ganglioside, alkenylphosphatidylcholine and alkylphosphatidylethanolamine)). The lipidomic profile was primarily related to central adiposity and FAI in women with or without PCOS. This supports prior findings that adiposity is a key driver of dyslipidaemia in PCOS and highlights the need for weight management through lifestyle interventions.
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Affiliation(s)
- L J Moran
- Monash Centre for Health Research and ImplementationSchool of Public Health and Preventative Medicine, Monash University, Clayton, Victoria, Australia
- The Robinson Research InstituteUniversity of Adelaide, North Adelaide, South Australia, Australia
| | - P A Mundra
- Metabolomics LaboratoryBaker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - H J Teede
- Monash Centre for Health Research and ImplementationSchool of Public Health and Preventative Medicine, Monash University, Clayton, Victoria, Australia
- Diabetes and Endocrine UnitMonash Health, Clayton, Victoria, Australia
| | - P J Meikle
- Metabolomics LaboratoryBaker IDI Heart and Diabetes Institute, Melbourne, Victoria, Australia
- Department of Biochemistry and Molecular BiologyUniversity of Melbourne, Melbourne, Victoria, Australia
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Mika A, Sledzinski T. Alterations of specific lipid groups in serum of obese humans: a review. Obes Rev 2017; 18:247-272. [PMID: 27899022 DOI: 10.1111/obr.12475] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 08/16/2016] [Accepted: 09/05/2016] [Indexed: 12/15/2022]
Abstract
Obesity is a major contributor to the dysfunction of liver, cardiac, pulmonary, endocrine and reproductive system, as well as a component of metabolic syndrome. Although development of obesity-related disorders is associated with lipid abnormalities, most previous studies dealing with the problem in question were limited to routinely determined parameters, such as serum concentrations of triacylglycerols, total cholesterol, low-density and high-density lipoprotein cholesterol. Many authors postulated to extend the scope of analysed lipid compounds and to study obesity-related alterations in other, previously non-examined groups of lipids. Comprehensive quantitative, structural and functional analysis of specific lipid groups may result in identification of new obesity-related alterations. The review summarizes available evidence of obesity-related alterations in various groups of lipids and their impact on health status of obese subjects. Further, the role of diet and endogenous lipid synthesis in the development of serum lipid alterations is discussed, along with potential application of various lipid compounds as risk markers for obesity-related comorbidities.
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Affiliation(s)
- A Mika
- Department of Environmental Analysis, Faculty of Chemistry, University of Gdansk, Gdansk, Poland
| | - T Sledzinski
- Department of Pharmaceutical Biochemistry, Medical University of Gdansk, Gdansk, Poland
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41
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Kim Y, Lee IS, Kim KH, Park J, Lee JH, Bang E, Jang HJ, Na YC. Metabolic Profiling of Liver Tissue in Diabetic Mice Treated with Artemisia Capillaris and Alisma Rhizome Using LC-MS and CE-MS. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2016; 44:1639-1661. [PMID: 27852124 DOI: 10.1142/s0192415x16500920] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Artemisia Capillaris (AC) and Alisma Rhizome (AR) are natural products for the treatment of liver disorders in oriental medicine clinics. Here, we report metabolomic changes in the evaluation of the treatment effects of AC and AR on fatty livers in diabetic mice, along with a proposition of the underlying metabolic pathway. Hydrophobic and hydrophilic metabolites extracted from mouse livers were analyzed using HPLC-QTOF and CE-QTOF, respectively, to generate metabolic profiles. Statistical analysis of the metabolites by PLS-DA and OPLA-DA fairly discriminated between the diabetic, and the AC- and AR-treated mice groups. Various PEs mostly contributed to the discrimination of the diabetic mice from the normal mice, and besides, DG (18:1/16:0), TG (16:1/16:1/20:1), PE (21:0/20:5), and PA (18:0/21:0) were also associated with discrimination by s-plot. Nevertheless, the effects of AC and AR treatment were indistinct with respect to lipid metabolites. Of the 97 polar metabolites extracted from the CE-MS data, 40 compounds related to amino acid, central carbon, lipid, purine, and pyrimidine metabolism, with [Formula: see text] values less than 0.05, were shown to contribute to liver dysregulation. Following treatment with AC and AR, the metabolites belonging to purine metabolism preferentially recovered to the metabolic state of the normal mice. The AMP/ATP ratio of cellular energy homeostasis in AR-treated mice was more apparently increased ([Formula: see text]) than that of AC-treated mice. On the other hand, amino acids, which showed the main alterations in diabetic mice, did not return to the normal levels upon treatment with AR or AC. In terms of metabolomics, AR was a more effective natural product in the treatment of liver dysfunction than AC. These results may provide putative biomarkers for the prognosis of fatty liver disorder following treatment with AC and AR extracts.
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Affiliation(s)
- Yumi Kim
- * Western Seoul Center, Korea Basic Science Institute, 150 Bugahyeon-ro, Seodaemun-gu, Seoul 03759, Republic of Korea.,† Department of Biochemistry, College of Korean Medicine, Kyung Hee University, 26 Kyungheedae-ro, Dongdemun-gu, Seoul 02447, Republic of Korea
| | - In-Seung Lee
- † Department of Biochemistry, College of Korean Medicine, Kyung Hee University, 26 Kyungheedae-ro, Dongdemun-gu, Seoul 02447, Republic of Korea
| | - Kang-Hoon Kim
- † Department of Biochemistry, College of Korean Medicine, Kyung Hee University, 26 Kyungheedae-ro, Dongdemun-gu, Seoul 02447, Republic of Korea
| | - Jiyoung Park
- † Department of Biochemistry, College of Korean Medicine, Kyung Hee University, 26 Kyungheedae-ro, Dongdemun-gu, Seoul 02447, Republic of Korea
| | - Ji-Hyun Lee
- * Western Seoul Center, Korea Basic Science Institute, 150 Bugahyeon-ro, Seodaemun-gu, Seoul 03759, Republic of Korea.,‡ Department of Chemistry and Nano Science, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Republic of Korea
| | - Eunjung Bang
- * Western Seoul Center, Korea Basic Science Institute, 150 Bugahyeon-ro, Seodaemun-gu, Seoul 03759, Republic of Korea
| | - Hyeung-Jin Jang
- † Department of Biochemistry, College of Korean Medicine, Kyung Hee University, 26 Kyungheedae-ro, Dongdemun-gu, Seoul 02447, Republic of Korea
| | - Yun-Cheol Na
- * Western Seoul Center, Korea Basic Science Institute, 150 Bugahyeon-ro, Seodaemun-gu, Seoul 03759, Republic of Korea.,‡ Department of Chemistry and Nano Science, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Republic of Korea
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Chang X, Wang Z, Zhang J, Yan H, Bian H, Xia M, Lin H, Jiang J, Gao X. Lipid profiling of the therapeutic effects of berberine in patients with nonalcoholic fatty liver disease. J Transl Med 2016; 14:266. [PMID: 27629750 PMCID: PMC5024486 DOI: 10.1186/s12967-016-0982-x] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Accepted: 07/18/2016] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND We recently demonstrated a positive effect of berberine on nonalcoholic fatty liver disease patients after 16 weeks of treatment by comparing mere lifestyle intervention in type 2 diabetes patients with berberine treatment, which decreased the content of hepatic fat. However, the potential mechanisms of the clinical effects are unclear. We used a lipidomic approach to characterize the state of lipid metabolism as reflected in the circulation of subjects with nonalcoholic fatty liver disease (NAFLD) before and after berberine treatment. METHODS Liquid chromatography-mass spectrometry evaluated the various lipid metabolites in serum samples obtained from the participants (41 patients in the berberine group and 39 patients in the mere lifestyle intervention group) before and after treatment. RESULTS A total of 256 serum lipid molecular species were identified and quantified. Both treatments regulated various types of lipids in metabolic pathways, such as free fatty acids, phosphoglycerides and glycerides, in metabolic pathways, but berberine induced a substantially greater change in serum lipid species compared with mere lifestyle intervention after treatment. Berberine also caused obvious differences on ceramides. Berberine treatment markedly decreased serum levels of ceramide and ceramide-1-phosphate. CONCLUSIONS Berberine altered circulating ceramides, which may underlie the improvement in fatty liver disease. ClinicalTrials.gov NCT00633282, Registered March 3, 2008.
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Affiliation(s)
- Xinxia Chang
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Institute of Metabolic Disease of Fudan University, Shanghai, China
| | - Zhe Wang
- Institute of Materia Medica, Chinese Academy of Medical Sciences, and Peking Union Medical College, Beijing, 100050, China
| | - Jinlan Zhang
- Institute of Materia Medica, Chinese Academy of Medical Sciences, and Peking Union Medical College, Beijing, 100050, China
| | - Hongmei Yan
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Institute of Metabolic Disease of Fudan University, Shanghai, China
| | - Hua Bian
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Institute of Metabolic Disease of Fudan University, Shanghai, China
| | - Mingfeng Xia
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Institute of Metabolic Disease of Fudan University, Shanghai, China
| | - Huandong Lin
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China.,Institute of Metabolic Disease of Fudan University, Shanghai, China
| | - Jiandong Jiang
- Institute of Materia Medica, Chinese Academy of Medical Sciences, and Peking Union Medical College, Beijing, 100050, China.
| | - Xin Gao
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China. .,Institute of Metabolic Disease of Fudan University, Shanghai, China.
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Hamajima H, Matsunaga H, Fujikawa A, Sato T, Mitsutake S, Yanagita T, Nagao K, Nakayama J, Kitagaki H. Japanese traditional dietary fungus koji Aspergillus oryzae functions as a prebiotic for Blautia coccoides through glycosylceramide: Japanese dietary fungus koji is a new prebiotic. SPRINGERPLUS 2016; 5:1321. [PMID: 27563516 PMCID: PMC4980852 DOI: 10.1186/s40064-016-2950-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 07/29/2016] [Indexed: 01/16/2023]
Abstract
Background
The Japanese traditional cuisine, Washoku, considered to be responsible for increased longevity among the Japanese, comprises various foods fermented with the non-pathogenic fungus Aspergillus oryzae (koji). We have recently revealed that koji contains an abundant amount of glycosylceramide. Intestinal microbes have significant effect on health. However, the effects of koji glycosylceramide on intestinal microbes have not been studied. Materials and methods Glycosylceramide was extracted and purified from koji. C57BL/6N mice were fed a diet containing 1 % purified koji glycosylceramide for 1 week. Nutritional parameters and faecal lipid constituents were analyzed. The intestinal microbial flora of mice on this diet was investigated. Results Ingested koji glycosylceramide was neither digested by intestinal enzymes nor was it detected in the faeces, suggesting that koji glycosylceramide was digested by the intestinal microbial flora. Intestinal microbial flora that digested koji glycosylceramide had an increased ratio of Blautia coccoides. Stimulation of B. coccoides growth by pure koji glycosylceramide was confirmed in vitro. Conclusions Koji functions as a prebiotic for B. coccoides through glycosylceramide. Since there are many reports of the effects of B. coccoides on health, an increase in intestinal B. coccoides by koji glycosylceramide might be the connection between Japanese cuisine, intestinal microbial flora, and longevity.
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Affiliation(s)
- Hiroshi Hamajima
- Department of Environmental Science, Faculty of Agriculture, Saga University, Honjo-cho, Saga City, Saga Japan
| | - Haruka Matsunaga
- Department of Environmental Science, Faculty of Agriculture, Saga University, Honjo-cho, Saga City, Saga Japan
| | - Ayami Fujikawa
- Department of Environmental Science, Faculty of Agriculture, Saga University, Honjo-cho, Saga City, Saga Japan
| | - Tomoya Sato
- Department of Environmental Science, Faculty of Agriculture, Saga University, Honjo-cho, Saga City, Saga Japan
| | - Susumu Mitsutake
- Department of Applied Biochemistry and Food Science, Faculty of Agriculture, Saga University, Honjo-cho, Saga City, Saga Japan
| | - Teruyoshi Yanagita
- Faculty of Health and Nutrition Science, Nishikyushu University, Ozaki, Kanzaki-cho, Kanzaki City, Saga Japan
| | - Koji Nagao
- Department of Applied Biochemistry and Food Science, Faculty of Agriculture, Saga University, Honjo-cho, Saga City, Saga Japan
| | - Jiro Nakayama
- Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University, Hakozaki, Higashi-ku, Fukuoka, Japan
| | - Hiroshi Kitagaki
- Department of Environmental Science, Faculty of Agriculture, Saga University, Honjo-cho, Saga City, Saga Japan
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Liu X, Cui J, Leng K, Xue C, Li Z, Xue Y, Wang Y. Docosahexaenoic acid-enriched phospholipids exhibit superior effects on obesity-related metabolic disorders to egg yolk phospholipids and soybean phospholipids in mice. EUR J LIPID SCI TECH 2016. [DOI: 10.1002/ejlt.201500552] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Xiaofang Liu
- Division of Food Engineering and Nutrition; Yellow Sea Fisheries Research Institute; Chinese Academy of Fishery Sciences; Qingdao Shandong Province P. R. China
| | - Jie Cui
- College of Food Science and Engineering; Ocean University of China; Qingdao Shandong Province P. R. China
| | - Kailiang Leng
- Division of Food Engineering and Nutrition; Yellow Sea Fisheries Research Institute; Chinese Academy of Fishery Sciences; Qingdao Shandong Province P. R. China
| | - Changhu Xue
- College of Food Science and Engineering; Ocean University of China; Qingdao Shandong Province P. R. China
| | - Zhaojie Li
- College of Food Science and Engineering; Ocean University of China; Qingdao Shandong Province P. R. China
| | - Yong Xue
- College of Food Science and Engineering; Ocean University of China; Qingdao Shandong Province P. R. China
| | - Yuming Wang
- College of Food Science and Engineering; Ocean University of China; Qingdao Shandong Province P. R. China
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Ding L, Wang D, Zhou M, Du L, Xu J, Xue C, Wang Y. Comparative Study of EPA-enriched Phosphatidylcholine and EPA-enriched Phosphatidylserine on Lipid Metabolism in Mice. J Oleo Sci 2016; 65:593-602. [PMID: 27321119 DOI: 10.5650/jos.ess16005] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Recent studies have shown that EPA enriched PLs have beneficial effects on lipid metabolism. Our previous study has demonstrated that the anti-obesity and hypolipidemic effects of EPA-PL were superior to DHA-PL. In the present study, we comparatively evaluated the effects of EPA-enriched phosphatidylcholine (EPA-PC) and EPA-enriched phosphatidylserine (EPA-PS) on lipid metabolism in mice. Both 2% dietary EPA-PC and EPA-PS significantly improved serum and hepatic lipid levels in mice. The HDL-c level in mice on EPA-PC diet was significantly higher than the other two groups. The level of DHA in hepatic TG and PL were significantly increased in both EPA-PC and EPA-PS fed groups (98.3 and 117.8%, respectively; p < 0.05). Notably, the proportion of DHA in EPA-PS group was significantly higher than the EPA-PC group. EPA-PC and EPA-PS suppressed hepatic SREBP-1c mediated lipogenesis and activated PPARα mediated fatty acid β-oxidation in the liver. These data are the first to indicate that EPA-PS has beneficial effects on lipid metabolism.
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Affiliation(s)
- Lin Ding
- College of Food Science and Engineering, Ocean University of China
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Wang AS, Xu CW, Xie HY, Yao AJ, Shen YZ, Wan JJ, Zhang HQ, Fu JF, Chen ZM, Zou ZQ, Li D, Zhang XH. DHA induces mitochondria-mediated 3T3-L1 adipocyte apoptosis by down-regulation of Akt and ERK. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.01.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Fukunaga K, Hosomi R, Fukao M, Miyauchi K, Kanda S, Nishiyama T, Yoshida M. Hypolipidemic Effects of Phospholipids (PL) Containing n-3 Polyunsaturated Fatty Acids (PUFA) Are Not Dependent on Esterification of n-3 PUFA to PL. Lipids 2016; 51:279-89. [DOI: 10.1007/s11745-016-4118-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Accepted: 12/22/2015] [Indexed: 01/22/2023]
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Dajani AIM, Abu Hammour AM, Zakaria MA, Al Jaberi MR, Nounou MA, Semrin AIM. Essential phospholipids as a supportive adjunct in the management of patients with NAFLD. Arab J Gastroenterol 2015; 16:99-104. [PMID: 26589371 DOI: 10.1016/j.ajg.2015.09.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2015] [Revised: 06/01/2015] [Accepted: 09/13/2015] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND STUDY AIMS Treatment of nonalcoholic fatty liver (NAFLD) is important because NAFLD patients have a 1.7-fold increase in standardised age and gender matched mortality. Currently treatment is based on life style modification and managing comorbid associating disease. Other medications remain experimental. Essential phospholipid (EPL) is a nutrient for the liver, helping to maintain vitality of cell membranes where the vast majority of liver activities are regulated. We performed a randomised open label study to evaluate EPL as an adjuvant nutrient to the treatment of primary NAFLD or NAFLD with comorbid disease. PATIENTS AND METHOD Three groups of NAFLD patients were recruited: lone (n=113), diabetes mellitus type 2 (n=107) and mixed hyperlipidaemia (n=104). Diagnosis was established by excluding other chronic liver diseases. A standard diet and physical activity plan were advised to all patients. 1800mg of EPL a day was given for 24weeks, followed by 900mg for 48weeks. RESULTS Essential phospholipid EPL led to a significant improvement of symptoms and a mean reduction of ALT of 50.8IU and AST of 46.1IU per patient (p<0.01). Abdominal ultrasonography indicated normalisation in 4.6% and a shift from grade II to grade I in 24% of patients. Liver stiffness measurement indicated an improvement in 21.1%, with a mean reduction in the LSM of 3.1K Pascal/patient. Reducing the dosage after six months led to a limited relapse in 43.8-63.2% of patients, for lone and NAFLD with co-morbid conditions. CONCLUSION Essential phospholipid (EPL) as a nutritional supplement resulted in a significant improvement in clinical parameters and transaminases for all NAFLD patients. Ultrasound and LSM revealed modest improvement. There is a need for uninterrupted maintenance to avoid relapse.
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Hirotani Y, Ozaki N, Tsuji Y, Urashima Y, Myotoku M. Effects of eicosapentaenoic acid on hepatic dyslipidemia and oxidative stress in high fat diet-induced steatosis. Int J Food Sci Nutr 2015; 66:569-73. [DOI: 10.3109/09637486.2015.1042848] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Pacetti D, Lucci P, Mozzon M, Gagliardi R, Fiorini D, Frega NG. Influence of deep-fat frying process on phospholipid molecular species composition of Sardina pilchardus fillet. Food Control 2015. [DOI: 10.1016/j.foodcont.2014.06.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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