1
|
He J, Wang D, Guo K, Ji R. Camel milk polar lipids ameliorate dextran sulfate sodium-induced colitis in mice by modulating the gut microbiota. J Dairy Sci 2024; 107:6413-6424. [PMID: 38369112 DOI: 10.3168/jds.2023-23930] [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] [Received: 07/04/2023] [Accepted: 01/17/2024] [Indexed: 02/20/2024]
Abstract
Milk contains abundant polar lipids, which are vital constituents of biological membranes. These polar lipids are present in the human diet as phospholipids and sphingolipids. Nevertheless, the limited focus has been on the attributes and role of camel milk polar lipids (MPL). In this study, camel MPL were isolated, and the composition of their lipidome was determined using ultra-high-performance liquid chromatography-tandem MS. This study characterized a total of 333 polar lipids, which encompassed glycerophospholipids and sphingolipids. Camel milk is rich in polar lipids, mainly phosphatidylethanolamine, sphingomyelin, and phosphatidylcholine. The results indicated that MPL intervention relieved the clinical symptoms and colon tissue damage in mice with dextran sulfate sodium-induced colitis, along with suppressing the expression of proinflammatory cytokines. Moreover, the administration of MPL partially alleviated mouse gut microbiota dysbiosis by increasing the abundance of probiotics (such as Lachnospiraceae_NK4A136_group and Muribaculaceae) and decreasing the number of harmful bacteria (such as Bacteroides and Parabacteroides). This study was conducted to investigate the potent protective effects of MPL in camel milk treatments on a mouse model of colitis and provided new ideas for the application of camel milk.
Collapse
Affiliation(s)
- Jing He
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010010, China; China-Mongolia Joint Laboratory of Biopolymer Application "One Belt One Road," Hohhot 010018, China
| | - DanLin Wang
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010010, China
| | - Kunjie Guo
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010010, China
| | - Rimutu Ji
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010010, China; China-Mongolia Joint Laboratory of Biopolymer Application "One Belt One Road," Hohhot 010018, China.
| |
Collapse
|
2
|
Peña-Vázquez GI, Arredondo-Arenillas A, Serrano-Sandoval SN, Antunes-Ricardo M. Functional foods lipids: unraveling their role in the immune response in obesity. Crit Rev Food Sci Nutr 2024:1-22. [PMID: 39073763 DOI: 10.1080/10408398.2024.2382942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2024]
Abstract
Functional lipids are lipids that are found in food matrices and play an important role in influencing human health as their role goes beyond energy storage and structural components. Ongoing research into functional lipids has highlighted their potential to modulate immune responses and other mechanisms associated with obesity, along with its comorbidities. These lipids represent a new field that may offer new therapeutic and preventive strategies for these diseases by understanding their contribution to health. In this review, we discussed in-depth the potential food sources of functional lipids and their reported potential benefit of the major lipid classification: based on their composition such as simple, compound, and derived lipids, and based on their function such as storage and structural, by investigating the intricate mechanisms through which these lipids interact in the human body. We summarize the key insights into the bioaccessibility and bioavailability of the most studied functional lipids. Furthermore, we review the main immunomodulatory mechanisms reported in the literature in the past years. Finally, we discuss the perspectives and challenges faced in the food industry related to functional lipids.
Collapse
Affiliation(s)
- Gloria Itzel Peña-Vázquez
- Tecnologico de Monterrey, Centro de Biotecnología FEMSA, Escuela de Ingeniería y Ciencias, Monterrey, NL, México
- Tecnologico de Monterrey, Institute for Obesity Research, Monterrey, Monterrey, NL, México
| | - Ana Arredondo-Arenillas
- Tecnologico de Monterrey, Centro de Biotecnología FEMSA, Escuela de Ingeniería y Ciencias, Monterrey, NL, México
| | - Sayra N Serrano-Sandoval
- Tecnologico de Monterrey, Centro de Biotecnología FEMSA, Escuela de Ingeniería y Ciencias, Monterrey, NL, México
- Tecnologico de Monterrey, Institute for Obesity Research, Monterrey, Monterrey, NL, México
| | - Marilena Antunes-Ricardo
- Tecnologico de Monterrey, Centro de Biotecnología FEMSA, Escuela de Ingeniería y Ciencias, Monterrey, NL, México
- Tecnologico de Monterrey, Institute for Obesity Research, Monterrey, Monterrey, NL, México
| |
Collapse
|
3
|
Alashmali S. Nutritional roles and therapeutic potentials of dietary sphingomyelin in brain diseases. J Clin Biochem Nutr 2024; 74:185-191. [PMID: 38799143 PMCID: PMC11111474 DOI: 10.3164/jcbn.23-97] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 12/12/2023] [Indexed: 05/29/2024] Open
Abstract
Sphingolipids have recently gained interest as potential players in variety of diseases due to their import roles in human body particularly, the brain. As sphingomyelin is the most common type of sphingolipids, deficits in its distribution to brain cells may contribute to neurological anomalies. However, data is limited regarding the impact of different levels of dietary sphingomyelin intake on neural function especially if this approach can boost cognition and prevent neurological disorders. This review evaluates the effect of dietary sphingomyelin and its metabolites (ceramide and sphingosine-1-phosphate) in animal models and in humans, with a primary focus on its impact on brain health. Additionally, it proposes multiple neuroenhancing effects of sphingomyelin-rich diet. This presents an opportunity to stimulate further research that aims to determine the therapeutic value of dietary sphingomyelin in preventing, improving or slowing the progression of central nervous system disorders.
Collapse
Affiliation(s)
- Shoug Alashmali
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| |
Collapse
|
4
|
Albright JM, Sydor MJ, Shannahan J, Ferreira CR, Holian A. Imipramine Treatment Alters Sphingomyelin, Cholesterol, and Glycerophospholipid Metabolism in Isolated Macrophage Lysosomes. Biomolecules 2023; 13:1732. [PMID: 38136603 PMCID: PMC10742328 DOI: 10.3390/biom13121732] [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: 10/29/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 12/24/2023] Open
Abstract
Lysosomes are degradative organelles that facilitate the removal and recycling of potentially cytotoxic materials and mediate a variety of other cellular processes, such as nutrient sensing, intracellular signaling, and lipid metabolism. Due to these central roles, lysosome dysfunction can lead to deleterious outcomes, including the accumulation of cytotoxic material, inflammation, and cell death. We previously reported that cationic amphiphilic drugs, such as imipramine, alter pH and lipid metabolism within macrophage lysosomes. Therefore, the ability for imipramine to induce changes to the lipid content of isolated macrophage lysosomes was investigated, focusing on sphingomyelin, cholesterol, and glycerophospholipid metabolism as these lipid classes have important roles in inflammation and disease. The lysosomes were isolated from control and imipramine-treated macrophages using density gradient ultracentrifugation, and mass spectrometry was used to measure the changes in their lipid composition. An unsupervised hierarchical cluster analysis revealed a clear differentiation between the imipramine-treated and control lysosomes. There was a significant overall increase in the abundance of specific lipids mostly composed of cholesterol esters, sphingomyelins, and phosphatidylcholines, while lysophosphatidylcholines and ceramides were overall decreased. These results support the conclusion that imipramine's ability to change the lysosomal pH inhibits multiple pH-sensitive enzymes in macrophage lysosomes.
Collapse
Affiliation(s)
- Jacob M. Albright
- Department of Biomedical and Pharmaceutical Sciences, Center for Environmental Health Sciences (CEHS), University of Montana, Missoula, MT 59812, USA
| | - Matthew J. Sydor
- Department of Biomedical and Pharmaceutical Sciences, Center for Biomolecular Structure and Dynamics, University of Montana, Missoula, MT 59812, USA
| | - Jonathan Shannahan
- School of Health Sciences, Purdue University, West Lafayette, IN 47907, USA;
| | - Christina R. Ferreira
- Metabolite Profiling Facility, Bindley Bioscience Center, Center for Analytical Instrumentation Development, Purdue University, West Lafayette, IN 47907, USA;
| | - Andrij Holian
- Department of Biomedical and Pharmaceutical Sciences, Center for Environmental Health Sciences (CEHS), University of Montana, Missoula, MT 59812, USA
| |
Collapse
|
5
|
Garcia C, Andersen CJ, Blesso CN. The Role of Lipids in the Regulation of Immune Responses. Nutrients 2023; 15:3899. [PMID: 37764683 PMCID: PMC10535783 DOI: 10.3390/nu15183899] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 08/30/2023] [Accepted: 09/02/2023] [Indexed: 09/29/2023] Open
Abstract
Lipid metabolism plays a major role in the regulation of the immune system. Exogenous (dietary and microbial-derived) and endogenous (non-microbial-derived) lipids play a direct role in regulating immune cell activation, differentiation and expansion, and inflammatory phenotypes. Understanding the complexities of lipid-immune interactions may have important implications for human health, as certain lipids or immune pathways may be beneficial in circumstances of acute infection yet detrimental in chronic inflammatory diseases. Further, there are key differences in the lipid effects between specific immune cell types and location (e.g., gut mucosal vs. systemic immune cells), suggesting that the immunomodulatory properties of lipids may be tissue-compartment-specific, although the direct effect of dietary lipids on the mucosal immune system warrants further investigation. Importantly, there is recent evidence to suggest that lipid-immune interactions are dependent on sex, metabolic status, and the gut microbiome in preclinical models. While the lipid-immune relationship has not been adequately established in/translated to humans, research is warranted to evaluate the differences in lipid-immune interactions across individuals and whether the optimization of lipid-immune interactions requires precision nutrition approaches to mitigate or manage disease. In this review, we discuss the mechanisms by which lipids regulate immune responses and the influence of dietary lipids on these processes, highlighting compelling areas for future research.
Collapse
Affiliation(s)
| | | | - Christopher N. Blesso
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA; (C.G.); (C.J.A.)
| |
Collapse
|
6
|
Pawar A, Zabetakis I, Gavankar T, Lordan R. Milk polar lipids: Untapped potential for pharmaceuticals and nutraceuticals. PHARMANUTRITION 2023. [DOI: 10.1016/j.phanu.2023.100335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
|
7
|
Seki D, Errerd T, Hall LJ. The role of human milk fats in shaping neonatal development and the early life gut microbiota. MICROBIOME RESEARCH REPORTS 2023; 2:8. [PMID: 38047278 PMCID: PMC10688791 DOI: 10.20517/mrr.2023.09] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/17/2023] [Accepted: 03/27/2023] [Indexed: 12/05/2023]
Abstract
Human breast milk (HBM) is the main source of nutrition for neonates across the critical early-life developmental period. The highest demand for energy is due to rapid neurophysiological expansion post-delivery, which is largely met by human milk lipids (HMLs). These HMLs also play a prebiotic role and potentially promote the growth of certain commensal bacteria, which, via HML digestion, supports the additional transfer of energy to the infant. In tandem, HMLs can also exert bactericidal effects against a variety of opportunistic pathogens, which contributes to overall colonisation resistance. Such interactions are pivotal for sustaining homeostatic relationships between microorganisms and their hosts. However, the underlying molecular mechanisms governing these interactions remain poorly understood. This review will explore the current research landscape with respect to HMLs, including compositional considerations and impact on the early life gut microbiota. Recent papers in this field will also be discussed, including a final perspective on current knowledge gaps and potential next research steps for these important but understudied breast milk components.
Collapse
Affiliation(s)
- David Seki
- Chair of Intestinal Microbiome, School of Life Sciences, ZIEL-Institute for Food & Health, Technical University of Munich, Freising 85354, Germany
| | - Theresa Errerd
- Chair of Intestinal Microbiome, School of Life Sciences, ZIEL-Institute for Food & Health, Technical University of Munich, Freising 85354, Germany
| | - Lindsay J Hall
- Chair of Intestinal Microbiome, School of Life Sciences, ZIEL-Institute for Food & Health, Technical University of Munich, Freising 85354, Germany
- Gut Microbes & Health, Quadram Institute Bioscience, Norwich Research Park, Norwich NR4 7UQ, UK
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, UK
| |
Collapse
|
8
|
Garcia C, Anto L, Blesso CN. Effects of Milk Polar Lipids on DSS-Induced Colitis Severity Are Dependent on Dietary Fat Content. Nutrients 2022; 14:nu14235145. [PMID: 36501176 PMCID: PMC9738862 DOI: 10.3390/nu14235145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 11/28/2022] [Accepted: 12/01/2022] [Indexed: 12/07/2022] Open
Abstract
In the United States, over three million adults suffer from inflammatory bowel disease (IBD). The gut microbiome, host immune response, and nutrient-microbial interactions are known to play a role in IBD. The relationship between dairy and IBD is controversial; thus, the objectives of this study were to identify how milk polar lipids (MPLs) and anhydrous milk fat affect colitis disease activity, the colonic transcriptome, and the gut microbiome in a mouse model of chemical-induced colitis. Male and female C57BL/6J mice (n = 120) were randomized into either a low (5% w/w) milk fat or a high (21% w/w) milk fat diet supplemented with either 0%, 1%, or 2% w/w of MPLs for three weeks (n = 10/group/sex). Afterwards, colitis was induced using 1% dextran sodium sulfate in drinking water for five days (colitis induction) and then switched to regular water for five days (colitis recovery). Mice fed added MPLs were protected against colitis when fed a high-fat diet, while added MPLs during low-fat diet attenuated disease activity during the colitis induction period yet promoted colitis and inflammation in male mice during the recovery period. Dietary fat content can alter colitis and influence the anti-inflammatory effect of milk polar lipids.
Collapse
|
9
|
Magnuson AD, Bukowski MR, Rosenberger TA, Picklo MJ. Quantifying Sphingomyelin in Dairy through Infusion-Based Shotgun Mass Spectrometry with Lithium-Ion-Induced Fragmentation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:13808-13817. [PMID: 36239443 DOI: 10.1021/acs.jafc.2c04587] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Quantifying sphingomyelin (SM) species by infusion-based mass spectrometry (MS) is complicated by the presence of isobaric phosphatidylcholine (PC) species, which generate a common m/z 184 product ion in the presence of ammonium ions as a result of the phosphocholine headgroup. Lithium ion adducts of SM undergo a selective dehydration [Li + H2O + (CH3)3NC2H4PO4] with a corresponding neutral loss of -207 Da. This neutral loss was employed to create a SM-selective method for identifying target species, which were quantitated using multiple reaction monitoring (MRM). SM-selective fragments in MS3 were used to characterize the sphingosine base and acyl chain. These methods were used to identify 50 individual SM species in bovine milk ranging from SM 28:1 to SM 44:2, with d16:1, d17:1, d18:1, d19:1, and d20:1 bases, and acyl fatty acids ranging from 10 to 25 carbons and 0-1 desaturations. Spiked SM standards into milk had a recovery of 99.7%, and endogenous milk SM had <10% coefficient of variation for both intra- and interday variability, with limits of detection of 1.4-5.55 nM and limits of quantitation of 11.8-178.1 nM. This MS-MRM method was employed to accurately and precisely quantify SM species in dairy products, including bovine-derived whole milk, half and half, whipping cream, and goat milk.
Collapse
Affiliation(s)
- Andrew D Magnuson
- Grand Forks Human Nutrition Research Center, Agricultural Research Service (ARS), United States Department of Agriculture (USDA), 2420 Second Avenue North, Grand Forks, North Dakota 58203, United States
| | - Michael R Bukowski
- Beltsville Agricultural Research Center, Agricultural Research Service (ARS), United States Department of Agriculture (USDA), 10300 Baltimore Avenue, Beltsville, Maryland 20705, United States
| | - Thad A Rosenberger
- Department of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, University of North Dakota, Grand Forks, North Dakota 58201, United States
| | - Matthew J Picklo
- Grand Forks Human Nutrition Research Center, Agricultural Research Service (ARS), United States Department of Agriculture (USDA), 2420 Second Avenue North, Grand Forks, North Dakota 58203, United States
| |
Collapse
|
10
|
Yang F, Chen G. The nutritional functions of dietary sphingomyelin and its applications in food. Front Nutr 2022; 9:1002574. [PMID: 36337644 PMCID: PMC9626766 DOI: 10.3389/fnut.2022.1002574] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 09/26/2022] [Indexed: 11/13/2022] Open
Abstract
Sphingolipids are common structural components of cell membranes and are crucial for cell functions in physiological and pathophysiological conditions. Sphingomyelin and its metabolites, such as sphingoid bases, ceramide, ceramide-1-phosphate, and sphingosine-1-phosphate, play signaling roles in the regulation of human health. The diverse structures of sphingolipids elicit various functions in cellular membranes and signal transduction, which may affect cell growth, differentiation, apoptosis, and maintain biological activities. As nutrients, dietary sphingomyelin and its metabolites have wide applications in the food and pharmaceutical industry. In this review, we summarized the distribution, classifications, structures, digestion, absorption and metabolic pathways of sphingolipids, and discussed the nutritional functioning of sphingomyelin in chronic metabolic diseases. The possible implications of dietary sphingomyelin in the modern food preparations including dairy products and infant formula, skin improvement, delivery system and oil organogels are also evaluated. The production of endogenous sphingomyelin is linked to pathological changes in obesity, diabetes, and atherosclerosis. However, dietary supplementations of sphingomyelin and its metabolites have been shown to maintain cholesterol homeostasis and lipid metabolism, and to prevent or treat these diseases. This seemly paradoxical phenomenon shows that dietary sphingomyelin and its metabolites are candidates for food additives and functional food development for the prevention and treatment of chronic metabolic diseases in humans.
Collapse
Affiliation(s)
- Fang Yang
- School of Laboratory Medicine, Hubei University of Chinese Medicine, Wuhan, China
- *Correspondence: Fang Yang,
| | - Guoxun Chen
- Department of Nutrition, The University of Tennessee, Knoxville, TN, United States
| |
Collapse
|
11
|
Chai C, Oh S, Imm JY. Roles of Milk Fat Globule Membrane on Fat Digestion and Infant Nutrition. Food Sci Anim Resour 2022; 42:351-371. [PMID: 35611078 PMCID: PMC9108948 DOI: 10.5851/kosfa.2022.e11] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/05/2022] [Accepted: 03/07/2022] [Indexed: 11/14/2022] Open
Abstract
Milk fats are present as globules emulsified in the aqueous phase of milk and stabilized by a delicate membrane architecture called milk fat globule membrane (MFGM). The unique structure and composition of the MFGM play an important role in fat digestion and the metabolic programming of neonates. The objective of this review is to compare the structure, composition, and physicochemical characteristics of fat globules in human milk, bovine milk, and infant formula. It provides an overview of the fat digestion process and enzymes in healthy infants, and describes the possible roles of the MFGM in association with factors affecting fat digestion. Lastly, the health benefits of the MFGM on infant nutrition and future perspectives are discussed with a focus on brain development, metabolic response, and gut health.
Collapse
Affiliation(s)
- Changhoon Chai
- Department of Applied Animal Science,
Kangwon National University, Chuncheon 24341, Korea
| | - Sejong Oh
- Devision of Animal Science, Chonnam
National University, Gwangju 61186, Korea
| | - Jee-Young Imm
- Department of Foods and Nutrition, Kookmin
University, Seoul 02707, Korea
| |
Collapse
|
12
|
Abstract
Low-quality dietary patterns impair cardiometabolic health by increasing the risk of obesity-related disorders. Cardiometabolic risk relative to dairy-food consumption continues to be a controversial topic, due to recommendations that endorse low-fat and nonfat dairy foods over full-fat varieties despite accumulated evidence that does not strongly support these recommendations. Controlled human studies and mechanistic preclinical investigations support that full-fat dairy foods decrease cardiometabolic risk by promoting gut health, reducing inflammation, and managing dyslipidemia. These gut- and systemic-level cardiometabolic benefits are attributed, at least in part, to milk polar lipids (MPLs) derived from the phospholipid- and sphingolipid-rich milk fat globule membrane that is of higher abundance in full-fat dairy milk. The controversy surrounding full-fat dairy food consumption is discussed in this review relative to cardiometabolic health and MPL bioactivities that alleviate dyslipidemia, shift gut microbiota composition, and reduce inflammation. This summary, therefore, is expected to advance the understanding of full-fat dairy foods through their MPLs and the need for translational research to establish evidence-based dietary recommendations.
Collapse
Affiliation(s)
- Richard S Bruno
- Human Nutrition Program, The Ohio State University, Columbus, Ohio, USA
| | - Avinash Pokala
- Human Nutrition Program, The Ohio State University, Columbus, Ohio, USA
| | | | - Christopher N Blesso
- Department of Nutritional Sciences, University of Connecticut, Storrs, Connecticut, USA
| |
Collapse
|
13
|
Jiang C, Cheong LZ, Zhang X, Ali AH, Jin Q, Wei W, Wang X. Dietary Sphingomyelin Metabolism and Roles in Gut Health and Cognitive Development. Adv Nutr 2021; 13:S2161-8313(22)00073-4. [PMID: 34549256 PMCID: PMC8970835 DOI: 10.1093/advances/nmab117] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Sphingomyelin (SM) is a widely occurring sphingolipid that is a major plasma membrane constituent. Milk and dairy products are rich SM sources, and human milk has high SM content. Numerous studies have evaluated the roles of SM in maintaining cell membrane structure and cellular signal transduction. There has been a growing interest in exploring the role of dietary SM, especially from human milk, in imparting health benefits. This review focuses on recent publications regarding SM content in several dietary sources and dietary SM metabolism. SM digestion and absorption are slow and incomplete and mainly occur in the middle sections of the small intestine. This review also evaluates the effect of dietary SM on gut health and cognitive development. Studies indicate that SM may promote gut health by reducing intestinal cholesterol absorption in adults. However, there has been a lack of data supporting clinical trials. An association between milk SM and neural development is evident before childhood. Hence, additional studies and well-designed randomized controlled trials that incorporate dietary SM evaluation, SM metabolism, and its long-term functions on infants and children are required.
Collapse
Affiliation(s)
- Chenyu Jiang
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, China,Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Ling-Zhi Cheong
- Department of Food Science and Engineering, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Xue Zhang
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, China,Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Abdelmoneim H Ali
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, China,Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Qingzhe Jin
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, China,Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Wei Wei
- Address correspondence to WW (e-mail: )
| | - Xingguo Wang
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, China,Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, School of Food Science and Technology, Jiangnan University, Wuxi, China
| |
Collapse
|
14
|
Kosmerl E, García-Cano I, Rocha-Mendoza D, Jiménez-Flores R. Characterization of milk and soy phospholipid liposomes and inflammation in 3T3-L1 adipocytes. JDS COMMUNICATIONS 2021; 2:238-242. [PMID: 36338387 PMCID: PMC9623641 DOI: 10.3168/jdsc.2020-0054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 05/09/2021] [Indexed: 05/04/2023]
Abstract
Milk phospholipids (PL) are valuable dairy components that appear to impart human health benefits, including improved cognitive function in infants and adults. The commercial food industry uses primarily plant-based sources of PL, such as soy lecithin. However, it remains unclear whether different compositions of PL from different dietary sources, such as milk, convey the same benefits. We hypothesized that PL derived from bovine milk or soy have differing physiological effects in terms of inflammation due to their differences in composition. The objectives of this study were to characterize milk and soy liposomes by their physicochemical properties and composition and to evaluate their effects in vitro by means of inflammatory gene expression analyses. Milk and soy phospholipid large unilamellar vesicles (MPL-LUV and SPL-LUV, respectively) prepared using thin-film hydration coupled with extrusion were similar in terms of structure, size, and stability; however, they differed significantly in composition. The 3T3-L1 adipocytes were selected for this work because adipocytes are the main site of uptake, synthesis, modification, and breakdown of lipids and are important inflammatory mediators in mammalian systems. In this work, these cells exposed to both liposome varieties showed high biocompatibility and low cytotoxicity up to concentrations of 0.5 mg/mL as measured by colorimetric MTT and lactate dehydrogenase assays. Furthermore, SPL-LUV showed trends toward stimulating inflammation compared with MPL-LUV as measured by expression of 2 proinflammatory cytokines, monocyte chemoattractant protein-1 (MCP-1) and IL-6. Expression of MCP-1 significantly increased 1.82-fold relative to the control upon SPL-LUV treatment, with similar trends for IL-6 (increased 1.59-fold). The MPL-LUV showed relatively no change in cytokine expression. The results obtained in this work suggest that the methodology used to prepare LUV and the composition and proportion of milk PL are important in measuring cell physiology changes and inflammatory status in mammalian cells.
Collapse
|
15
|
Azarcoya-Barrera J, Field CJ, Goruk S, Makarowski A, Curtis JM, Pouliot Y, Jacobs RL, Richard C. Buttermilk: an important source of lipid soluble forms of choline that influences the immune system development in Sprague-Dawley rat offspring. Eur J Nutr 2021; 60:2807-2818. [PMID: 33416979 DOI: 10.1007/s00394-020-02462-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 12/07/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE To determine the effect of feeding buttermilk-derived choline metabolites on the immune system development in Sprague-Dawley rat pups. METHODS Sprague-Dawley dams were randomized to one of the three diets containing 1.7 g/kg choline: 1-Control (100% free choline (FC)), 2-Buttermilk (BM, 37% phosphatidylcholine (PC), 34% sphingomyelin (SM), 17% glycerophosphocholine (GPC), 7% FC, 5% phosphocholine), and 3-Placebo (PB, 50% PC, 25% FC, 25% GPC) until the end of the lactation period. At weaning, pups continued on the same diet as their mom. Cell phenotypes and cytokine production by mitogen-stimulated splenocytes isolated from 3- and 10-week-old pups were measured. RESULTS At 3 weeks, BM-pups had a higher proportion of cytotoxic T cells (CTL; CD3 + CD8 +) while both BM- and PB-pups had an increased proportion of cells expressing CD28 + , CD86 + and CD27 + (all p > 0.05). Following ConA stimulation, splenocytes from BM- and PB-pups produced more TNF-α and IFN-γ and after LPS stimulation produced more IL-10 and TNF-α (all p > 0.05). Starting at week 6 of age, BM-pups had a higher body weight. At 10 weeks, both the BM- and PB-pups had a higher proportion of CTL expressing CD27 + . After ConA stimulation, splenocytes from BM- and PB-pups produced more IL-2, IFN-γ and IL-6 and more IL-10 after LPS stimulation (all p > 0.05). CONCLUSION The proportion of lipid soluble forms of choline in the diet during lactation and weaning periods influence the immune system development in rat offspring.
Collapse
Affiliation(s)
- Jessy Azarcoya-Barrera
- Department of Agricultural, Food and Nutritional Science, Center for Health Research Innovation, University of Alberta, 4-002G Li Ka Shing, Edmonton, AB, T6G 2E1, Canada
| | - Catherine J Field
- Department of Agricultural, Food and Nutritional Science, Center for Health Research Innovation, University of Alberta, 4-002G Li Ka Shing, Edmonton, AB, T6G 2E1, Canada
| | - Susan Goruk
- Department of Agricultural, Food and Nutritional Science, Center for Health Research Innovation, University of Alberta, 4-002G Li Ka Shing, Edmonton, AB, T6G 2E1, Canada
| | - Alexander Makarowski
- Department of Agricultural, Food and Nutritional Science, Center for Health Research Innovation, University of Alberta, 4-002G Li Ka Shing, Edmonton, AB, T6G 2E1, Canada
| | - Jonathan M Curtis
- Department of Agricultural, Food and Nutritional Science, Center for Health Research Innovation, University of Alberta, 4-002G Li Ka Shing, Edmonton, AB, T6G 2E1, Canada
| | - Yves Pouliot
- STELA Dairy Research Center, Institute of Nutrition and Functional Foods (INAF), Université Laval, Québec, Canada
| | - René L Jacobs
- Department of Agricultural, Food and Nutritional Science, Center for Health Research Innovation, University of Alberta, 4-002G Li Ka Shing, Edmonton, AB, T6G 2E1, Canada
| | - Caroline Richard
- Department of Agricultural, Food and Nutritional Science, Center for Health Research Innovation, University of Alberta, 4-002G Li Ka Shing, Edmonton, AB, T6G 2E1, Canada.
| |
Collapse
|
16
|
Yamashita S, Kinoshita M, Miyazawa T. Dietary Sphingolipids Contribute to Health via Intestinal Maintenance. Int J Mol Sci 2021; 22:7052. [PMID: 34208952 PMCID: PMC8268314 DOI: 10.3390/ijms22137052] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 06/26/2021] [Accepted: 06/26/2021] [Indexed: 12/26/2022] Open
Abstract
As sphingolipids are constituents of the cell and vacuole membranes of eukaryotic cells, they are a critical component acquired from our daily diets. In the present review, we highlight the knowledge regarding how dietary sphingolipids affect our health, particularly our intestinal health. Animal- and plant-derived foods contain, respectively, sphingomyelin (SM) and glucosylceramide (GlcCer) as their representative sphingolipids, and the sphingoid base as a specific structure of sphingolipids also differs depending upon the source and class. For example, sphingosine is predominant among animal sphingolipids, and tri-hydroxy bases are present in free ceramide (Cer) from plants and fungi. Dietary sphingolipids exhibit low absorption ratios; however, they possess various functions. GlcCer facilitates improvements in intestinal impairments, lipid metabolisms, and skin disorders, and SM can exert both similar and different effects compared to those elicited by GlcCer. We discuss the digestion, absorption, metabolism, and function of sphingolipids while focused on the structure. Additionally, we also review old and new classes in the context of current advancements in analytical instruments.
Collapse
Affiliation(s)
- Shinji Yamashita
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, Obihiro 080-8555, Japan;
| | - Mikio Kinoshita
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, Obihiro 080-8555, Japan;
| | - Teruo Miyazawa
- Food and Biotechnology Platform Promoting Project, New Industry Creation Hatchery Center (NICHe), Tohoku University, Sendai 980-8579, Japan;
| |
Collapse
|
17
|
Lipid Composition, Digestion, and Absorption Differences among Neonatal Feeding Strategies: Potential Implications for Intestinal Inflammation in Preterm Infants. Nutrients 2021; 13:nu13020550. [PMID: 33567518 PMCID: PMC7914900 DOI: 10.3390/nu13020550] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/03/2021] [Accepted: 02/05/2021] [Indexed: 12/18/2022] Open
Abstract
Necrotizing enterocolitis (NEC) is a significant cause of morbidity and mortality in the neonatal population. Formula feeding is among the many risk factors for developing the condition, a practice often required in the cohort most often afflicted with NEC, preterm infants. While the virtues of many bioactive components of breast milk have been extolled, the ability to digest and assimilate the nutritional components of breast milk is often overlooked. The structure of formula differs from that of breast milk, both in lipid composition and chemical configuration. In addition, formula lacks a critical digestive enzyme produced by the mammary gland, bile salt-stimulated lipase (BSSL). The gastrointestinal system of premature infants is often incapable of secreting sufficient pancreatic enzymes for fat digestion, and pasteurization of donor milk (DM) has been shown to inactivate BSSL, among other important compounds. Incompletely digested lipids may oxidize and accumulate in the distal gut. These lipid fragments are thought to induce intestinal inflammation in the neonate, potentially hastening the development of diseases such as NEC. In this review, differences in breast milk, pasteurized DM, and formula lipids are highlighted, with a focus on the ability of those lipids to be digested and subsequently absorbed by neonates, especially those born prematurely and at risk for NEC.
Collapse
|
18
|
Komalla V, Mehta M, Achi F, Dua K, Haghi M. The Potential for Phospholipids in the Treatment of Airway Inflammation: An Unexplored Solution. Curr Mol Pharmacol 2021; 14:333-349. [PMID: 33557743 DOI: 10.2174/1874467214666210208114439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 11/09/2020] [Accepted: 11/19/2020] [Indexed: 11/22/2022]
Abstract
Asthma, chronic obstructive pulmonary disease (COPD), and cystic fibrosis (CF) are major inflammatory respiratory diseases. Current mainstay therapy for asthma, and chronic obstructive pulmonary disease are corticosteroids, which have well-established side effect profiles. Phospholipids (PLs) are ubiquitous, diverse compounds with varying functions such as their structural role incell membrane, energy storage, and cell signaling.Recent advances in understanding PLs role as inflammatory mediators in the body as well as their widespread long-standing use as carrier molecules in drug delivery demonstrate the potential application of phospholipids in modulating inflammatory conditions. This review briefly explains the main mechanisms of inflammation in chronic respiratory diseases, currentanti-inflammatory treatments and areas of unmet need. The structural features, roles of endogenous and exogenous phospholipids, including their use as pharmaceutical excipients are reviewed. Current research on the immunomodulatory properties of PLs and their potentialapplication in inflammatory diseasesis the major section of this review. Considering the roles of PLs as inflammatory mediators and their safety profile established in pharmaceutical formulations, these small molecules demonstrate great potential as candidates in respiratory inflammation. Future studies need to focus on the immunomodulatory properties and the underlying mechanisms of phospholipids in respiratory inflammatory diseases.
Collapse
Affiliation(s)
- Varsha Komalla
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Chippendale NSW 2008. Australia
| | - Meenu Mehta
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Chippendale NSW 2008. Australia
| | - Fatima Achi
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Chippendale NSW 2008. Australia
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Chippendale NSW 2008. Australia
| | - Mehra Haghi
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Chippendale NSW 2008. Australia
| |
Collapse
|
19
|
Rocha-Mendoza D, Kosmerl E, Krentz A, Zhang L, Badiger S, Miyagusuku-Cruzado G, Mayta-Apaza A, Giusti M, Jiménez-Flores R, García-Cano I. Invited review: Acid whey trends and health benefits. J Dairy Sci 2020; 104:1262-1275. [PMID: 33358165 DOI: 10.3168/jds.2020-19038] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 09/23/2020] [Indexed: 12/17/2022]
Abstract
In recent years, acid whey production has increased due to a growing demand for Greek yogurt and acid-coagulated cheeses. Acid whey is a dairy by-product for which the industry has long struggled to find a sustainable application. Bulk amounts of acid whey associated with the dairy industry have led to increasing research on ways to valorize it. Industry players are finding ways to use acid whey on-site with ultrafiltration techniques and biodigesters, to reduce transportation costs and provide energy for the facility. Academia has sought to further investigate practical uses and benefits of this by-product. Although modern research has shown many other possible applications for acid whey, no comprehensive review yet exists about its composition, utilization, and health benefits. In this review, the industrial trends, the applications and uses, and the potential health benefits associated with the consumption of acid whey are discussed. The proximal composition of acid whey is discussed in depth. In addition, the potential applications of acid whey, such as its use as a starting material in the production of fermented beverages, as growth medium for cultivation of lactic acid bacteria in replacement of commercial media, and as a substrate for the isolation of lactose and minerals, are reviewed. Finally, the potential health benefits of the major protein constituents of acid whey, bioactive phospholipids, and organic acids such as lactic acid are described. Acid whey has promising applications related to potential health benefits, ranging from antibacterial effects to cognitive development for babies to human gut health.
Collapse
Affiliation(s)
- Diana Rocha-Mendoza
- Department of Food Science and Technology, The Ohio State University, Columbus 43210
| | - Erica Kosmerl
- Department of Food Science and Technology, The Ohio State University, Columbus 43210
| | - Abigail Krentz
- Department of Food Science and Technology, The Ohio State University, Columbus 43210
| | - Lin Zhang
- Department of Food Science and Technology, The Ohio State University, Columbus 43210
| | - Shivani Badiger
- Department of Food Science and Technology, The Ohio State University, Columbus 43210
| | | | - Alba Mayta-Apaza
- Department of Food Science and Technology, The Ohio State University, Columbus 43210
| | - Monica Giusti
- Department of Food Science and Technology, The Ohio State University, Columbus 43210
| | - Rafael Jiménez-Flores
- Department of Food Science and Technology, The Ohio State University, Columbus 43210.
| | - Israel García-Cano
- Department of Food Science and Technology, The Ohio State University, Columbus 43210.
| |
Collapse
|
20
|
Palmano KP, MacGibbon AKH, Gunn CA, Schollum LM. In Vitro and In Vivo Anti-inflammatory Activity of Bovine Milkfat Globule (MFGM)-derived Complex Lipid Fractions. Nutrients 2020; 12:E2089. [PMID: 32679677 PMCID: PMC7400859 DOI: 10.3390/nu12072089] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/07/2020] [Accepted: 07/09/2020] [Indexed: 12/30/2022] Open
Abstract
Numerous health related properties have been reported for bovine milk fat globule membrane (MFGM) and its components. Here we present novel data on the in vitro and in vivo anti-inflammatory activity of various MFGM preparations which confirm and extend the concept of MFGM as a dietary anti-inflammatory agent. Cell-based assays were used to test the ability of MFGM preparations to modulate levels of the inflammatory mediators IL-1β, nitric oxide, superoxide anion, cyclo-oxygenase-2, and neutrophil elastase. In rat models of arthritis, using MFGM fractions as dietary interventions, the phospholipid-enriched MFGM isolates were effective in reducing adjuvant-induced paw swelling while there was a tendency for the ganglioside-enriched isolate to reduce carrageenan-induced rat paw oedema. These results indicate that the anti-inflammatory activity of MFGM, rather than residing in a single component, is contributed to by an array of components acting in concert against various inflammatory targets. This confirms the potential of MFGM as a nutritional intervention for the mitigation of chronic and acute inflammatory conditions.
Collapse
Affiliation(s)
- Kate P. Palmano
- Retired from Fonterra Research & Development Centre, Palmerston North 4442, New Zealand;
| | | | - Caroline A. Gunn
- Fonterra Research & Development Centre, Palmerston North 4442, New Zealand; (C.A.G.); (L.M.S.)
| | - Linda M. Schollum
- Fonterra Research & Development Centre, Palmerston North 4442, New Zealand; (C.A.G.); (L.M.S.)
| |
Collapse
|
21
|
Azarcoya-Barrera J, Goruk S, Lewis ED, Pouliot Y, Curtis JM, Steele R, Wadge E, Field CJ, Jacobs RL, Richard C. Feeding Buttermilk-Derived Choline Forms During Gestation and Lactation Modulates Ex Vivo T-Cell Response in Rat Dams. J Nutr 2020; 150:1958-1965. [PMID: 32271922 DOI: 10.1093/jn/nxaa089] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 02/07/2020] [Accepted: 03/12/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Buttermilk contains a mixture of choline forms; it is high in phosphatidylcholine (PC) and sphingomyelin (SM), which could have an impact on immune system development and function. OBJECTIVES We aimed to determine the effect of feeding buttermilk-derived choline forms during pregnancy and lactation on maternal immune function. METHODS Sprague Dawley dams (n = 8 per diet) were randomly assigned midway through pregnancy (10 d of gestation) to 1 of 3 experimental diets, containing 1.7 g/kg choline: control [100% free choline (FC)]; buttermilk [37% PC, 34% SM, 17% glycerophosphocholine (GPC), 7% FC, 5% phosphocholine]; or placebo (50% PC, 25% FC, 25% GPC). Dams consumed the same diet until the end of the lactation period (21 d after parturition). Cell phenotypes and cytokine production by mitogen-stimulated splenocytes were measured and compared using 1-factor ANOVA test in order to asses the effect of diet on immune fuction of lactating dams (main outcome). RESULTS After ConA stimulation, splenocytes from dams in the buttermilk group produced more IL-2 (30%), TNF-α (30%), and IFN-γ (42%) compared with both the placebo and control diets. Placebo-fed dams had a higher proportion of CD8+ cells expressing CD152+ (22%) in spleen, and splenocytes from dams that were fed the buttermilk and the placebo diets produced about 50% and 53% more IL-10 after LPS and OVA stimulation, respectively, compared with the control group. CONCLUSIONS Feeding buttermilk-derived choline forms during pregnancy and lactation had a beneficial impact on the immune system of Sprague Dawley rat dams, especially on T-cell function.
Collapse
Affiliation(s)
- Jessy Azarcoya-Barrera
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Susan Goruk
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Erin D Lewis
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Yves Pouliot
- STELA Dairy Research Center, Institute of Nutrition and Functional Foods (INAF), Université Laval, Québec, Québec, Canada
| | - Jonathan M Curtis
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Reid Steele
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Emily Wadge
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Catherine J Field
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - René L Jacobs
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Caroline Richard
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| |
Collapse
|
22
|
Anto L, Warykas SW, Torres-Gonzalez M, Blesso CN. Milk Polar Lipids: Underappreciated Lipids with Emerging Health Benefits. Nutrients 2020; 12:E1001. [PMID: 32260440 PMCID: PMC7230917 DOI: 10.3390/nu12041001] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/01/2020] [Accepted: 04/02/2020] [Indexed: 12/24/2022] Open
Abstract
Milk fat is encased in a polar lipid-containing tri-layer milk fat globule membrane (MFGM), composed of phospholipids (PLs) and sphingolipids (SLs). Milk PLs and SLs comprise about 1% of total milk lipids. The surfactant properties of PLs are important for dairy products; however, dairy products vary considerably in their polar lipid to total lipid content due to the existence of dairy foods with different fat content. Recent basic science and clinical research examining food sources and health effects of milk polar lipids suggest they may beneficially influence dysfunctional lipid metabolism, gut dysbiosis, inflammation, cardiovascular disease, gut health, and neurodevelopment. However, more research is warranted in clinical studies to confirm these effects in humans. Overall, there are a number of potential effects of consuming milk polar lipids, and they should be considered as food matrix factors that may directly confer health benefits and/or impact effects of other dietary lipids, with implications for full-fat vs. reduced-fat dairy.
Collapse
Affiliation(s)
- Liya Anto
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA; (L.A.); (S.W.W.)
| | - Sarah Wen Warykas
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA; (L.A.); (S.W.W.)
| | | | - Christopher N. Blesso
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA; (L.A.); (S.W.W.)
| |
Collapse
|
23
|
Millar CL, Jiang C, Norris GH, Garcia C, Seibel S, Anto L, Lee JY, Blesso CN. Cow's milk polar lipids reduce atherogenic lipoprotein cholesterol, modulate gut microbiota and attenuate atherosclerosis development in LDL-receptor knockout mice fed a Western-type diet. J Nutr Biochem 2020; 79:108351. [PMID: 32007663 DOI: 10.1016/j.jnutbio.2020.108351] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 01/07/2020] [Accepted: 01/09/2020] [Indexed: 11/18/2022]
Abstract
Milk sphingomyelin (SM), a polar lipid (PL) component of milk fat globule membranes, is protective against dyslipidemia. However, it is unclear whether ingestion of milk PLs protect against atherosclerosis. To determine this, male LDLr-/- mice (age 6 weeks) were fed ad libitum either a high-fat, added-cholesterol diet (CTL; 45% kcal from fat, 0.2% cholesterol by weight; n=15) or the same diet supplemented with 1% milk PL (1% MPL; n=15) or 2% milk PL (2% MPL; n=15) added by weight from butter serum. After 14 weeks on diets, mice fed 2% MPL had significantly lower serum cholesterol (-51%) compared to CTL (P<.01), with dose-dependent effects in lowering VLDL- and LDL-cholesterol. Mice fed 2% MPL displayed lower inflammatory markers in the serum, liver, adipose and aorta. Notably, milk PLs reduced atherosclerosis development in both the thoracic aorta and the aortic root, with 2% MPL-fed mice having significantly lower neutral lipid plaque size by 59% (P<.01) and 71% (P<.02) compared to CTL, respectively. Additionally, the 2% MPL-fed mice had greater relative abundance of Bacteroidetes, Actinobacteria and Bifidobacterium, and lower Firmicutes in cecal feces compared to CTL. Milk PL feeding resulted in significantly different microbial communities as demonstrated by altered beta diversity indices. In summary, 2% MPL strongly reduced atherogenic lipoprotein cholesterol, modulated gut microbiota, lowered inflammation and attenuated atherosclerosis development. Thus, milk PL content may be important to consider when choosing dairy products as foods for cardiovascular disease prevention.
Collapse
Affiliation(s)
- Courtney L Millar
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269
| | - Christina Jiang
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269
| | - Gregory H Norris
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269
| | - Chelsea Garcia
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269
| | - Samantha Seibel
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269
| | - Liya Anto
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269
| | - Ji-Young Lee
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269
| | - Christopher N Blesso
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269.
| |
Collapse
|
24
|
Protective properties of milk sphingomyelin against dysfunctional lipid metabolism, gut dysbiosis, and inflammation. J Nutr Biochem 2019; 73:108224. [DOI: 10.1016/j.jnutbio.2019.108224] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 06/25/2019] [Accepted: 07/31/2019] [Indexed: 12/20/2022]
|
25
|
Millar CL, Norris GH, Vitols A, Garcia C, Seibel S, Anto L, Blesso CN. Dietary Egg Sphingomyelin Prevents Aortic Root Plaque Accumulation in Apolipoprotein-E Knockout Mice. Nutrients 2019; 11:nu11051124. [PMID: 31117179 PMCID: PMC6566691 DOI: 10.3390/nu11051124] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 05/14/2019] [Accepted: 05/19/2019] [Indexed: 12/12/2022] Open
Abstract
Western-style diets have been linked with dyslipidemia and inflammation, two well-known risk factors associated with cardiovascular disease (CVD). Dietary sphingomyelin (SM) has been reported to modulate gut microbiota, and lower serum lipids and inflammation in mice on Western-style diets. However, few studies have examined if nutritionally-relevant intake of dietary SM can impact atherosclerosis progression. Thus, the aim of this study was to determine if incorporating 0.1% (w/w) egg SM (ESM) (equivalent to ~750 mg/day in humans) into a high-fat (45% kcal), cholesterol-enriched diet (HFD) could prevent atheroprogression in apoE−/− mice (n = 15/group). We found that mice fed with the ESM-rich diet had significantly lower epididymal fat mass (−46%) and tended to have higher spleen weights (+15%). There were no significant differences in serum lipids between groups. However, ESM-fed mice had significantly lower alanine aminotransferase (ALT) activity. Additionally, ESM-fed mice displayed significantly less aortic root lipid accumulation (−31%) compared to controls. This improvement in atherosclerosis was paired with over a two-fold reduction in circulating serum amyloid A (SAA) in ESM-fed mice. Finally, there was also a modulation of the gut microbiota with ESM supplementation. ESM may have the potential to prevent atherosclerosis, however further research in the clinical setting is warranted.
Collapse
Affiliation(s)
- Courtney L Millar
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA.
| | - Gregory H Norris
- Department of Medicine, University of Illinois, Chicago, IL 60612, USA.
| | - Addison Vitols
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA.
| | - Chelsea Garcia
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA.
| | - Samantha Seibel
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA.
| | - Liya Anto
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA.
| | - Christopher N Blesso
- Department of Nutritional Sciences, University of Connecticut, Storrs, CT 06269, USA.
| |
Collapse
|
26
|
Milard M, Penhoat A, Durand A, Buisson C, Loizon E, Meugnier E, Bertrand K, Joffre F, Cheillan D, Garnier L, Viel S, Laugerette F, Michalski MC. Acute effects of milk polar lipids on intestinal tight junction expression: towards an impact of sphingomyelin through the regulation of IL-8 secretion? J Nutr Biochem 2019; 65:128-138. [DOI: 10.1016/j.jnutbio.2018.12.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 10/30/2018] [Accepted: 12/12/2018] [Indexed: 02/07/2023]
|
27
|
Milard M, Laugerette F, Durand A, Buisson C, Meugnier E, Loizon E, Louche-Pelissier C, Sauvinet V, Garnier L, Viel S, Bertrand K, Joffre F, Cheillan D, Humbert L, Rainteau D, Plaisancié P, Bindels LB, Neyrinck AM, Delzenne NM, Michalski MC. Milk Polar Lipids in a High-Fat Diet Can Prevent Body Weight Gain: Modulated Abundance of Gut Bacteria in Relation with Fecal Loss of Specific Fatty Acids. Mol Nutr Food Res 2019; 63:e1801078. [DOI: 10.1002/mnfr.201801078] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 12/18/2018] [Indexed: 01/14/2023]
Affiliation(s)
- Marine Milard
- Univ Lyon; CarMeN Laboratory; INSERM U1060; INRA U1397; INSA Lyon; Université Claude Bernard Lyon 1; 69621 Villeurbanne France
| | - Fabienne Laugerette
- Univ Lyon; CarMeN Laboratory; INSERM U1060; INRA U1397; INSA Lyon; Université Claude Bernard Lyon 1; 69621 Villeurbanne France
| | - Annie Durand
- Univ Lyon; CarMeN Laboratory; INSERM U1060; INRA U1397; INSA Lyon; Université Claude Bernard Lyon 1; 69621 Villeurbanne France
| | - Charline Buisson
- Univ Lyon; CarMeN Laboratory; INSERM U1060; INRA U1397; INSA Lyon; Université Claude Bernard Lyon 1; 69621 Villeurbanne France
| | - Emmanuelle Meugnier
- Univ Lyon; CarMeN Laboratory; INSERM; INRA; INSA Lyon; Université Claude Bernard Lyon 1; 69600 Oullins France
| | - Emmanuelle Loizon
- Univ Lyon; CarMeN Laboratory; INSERM; INRA; INSA Lyon; Université Claude Bernard Lyon 1; 69600 Oullins France
| | - Corinne Louche-Pelissier
- Centre de Recherche en Nutrition Humaine (CRNH) Rhône-Alpes; Centre Européen Pour la Nutrition et la Santé; Centre Hospitalier Lyon Sud; Université Claude Bernard Lyon 1; INSERM, Hospices Civils de Lyon F-69310 Pierre Bénite France
| | - Valérie Sauvinet
- Centre de Recherche en Nutrition Humaine (CRNH) Rhône-Alpes; Centre Européen Pour la Nutrition et la Santé; Centre Hospitalier Lyon Sud; Université Claude Bernard Lyon 1; INSERM, Hospices Civils de Lyon F-69310 Pierre Bénite France
| | - Lorna Garnier
- Laboratoire d'Immunologie; Hospices Civils de Lyon; Centre Hospitalier Lyon Sud; Pierre-Bénite France
| | - Sébastien Viel
- Laboratoire d'Immunologie; Hospices Civils de Lyon; Centre Hospitalier Lyon Sud; Pierre-Bénite France
| | | | | | - David Cheillan
- Univ Lyon; CarMeN Laboratory; INSERM U1060; INRA U1397; INSA Lyon; Université Claude Bernard Lyon 1; 69621 Villeurbanne France
- Service Biochimie et Biologie Moléculaire Grand Est; Centre de Biologie Est; Hospices Civils de Lyon; Lyon France
| | - Lydie Humbert
- Sorbonne Universités; UPMC Univ. Paris 06; École normale supérieure; PSL Research University; CNRS, INSERM, APHP, Laboratoire des Biomolécules (LBM), 27 rue de Chaligny Paris 75005 France
| | - Dominique Rainteau
- Sorbonne Universités; UPMC Univ. Paris 06; École normale supérieure; PSL Research University; CNRS, INSERM, APHP, Laboratoire des Biomolécules (LBM), 27 rue de Chaligny Paris 75005 France
| | - Pascale Plaisancié
- Univ Lyon; CarMeN Laboratory; INSERM U1060; INRA U1397; INSA Lyon; Université Claude Bernard Lyon 1; 69621 Villeurbanne France
| | - Laure B. Bindels
- Louvain Drug Research Institute; Metabolism and Nutrition Research Group; Université catholique de Louvain; Brussels Belgium
| | - Audrey M. Neyrinck
- Louvain Drug Research Institute; Metabolism and Nutrition Research Group; Université catholique de Louvain; Brussels Belgium
| | - Nathalie M. Delzenne
- Louvain Drug Research Institute; Metabolism and Nutrition Research Group; Université catholique de Louvain; Brussels Belgium
| | - Marie-Caroline Michalski
- Univ Lyon; CarMeN Laboratory; INSERM U1060; INRA U1397; INSA Lyon; Université Claude Bernard Lyon 1; 69621 Villeurbanne France
| |
Collapse
|
28
|
|
29
|
Dietary and Endogenous Sphingolipid Metabolism in Chronic Inflammation. Nutrients 2017; 9:nu9111180. [PMID: 29143791 PMCID: PMC5707652 DOI: 10.3390/nu9111180] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 10/21/2017] [Accepted: 10/25/2017] [Indexed: 12/13/2022] Open
Abstract
Chronic inflammation is a common underlying factor in many major metabolic diseases afflicting Western societies. Sphingolipid metabolism is pivotal in the regulation of inflammatory signaling pathways. The regulation of sphingolipid metabolism is in turn influenced by inflammatory pathways. In this review, we provide an overview of sphingolipid metabolism in mammalian cells, including a description of sphingolipid structure, biosynthesis, turnover, and role in inflammatory signaling. Sphingolipid metabolites play distinct and complex roles in inflammatory signaling and will be discussed. We also review studies examining dietary sphingolipids and inflammation, derived from in vitro and rodent models, as well as human clinical trials. Dietary sphingolipids appear to influence inflammation-related chronic diseases through inhibiting intestinal lipid absorption, altering gut microbiota, activation of anti-inflammatory nuclear receptors, and neutralizing responses to inflammatory stimuli. The anti-inflammatory effects observed with consuming dietary sphingolipids are in contrast to the observation that most cellular sphingolipids play roles in augmenting inflammatory signaling. The relationship between dietary sphingolipids and low-grade chronic inflammation in metabolic disorders is complex and appears to depend on sphingolipid structure, digestion, and metabolic state of the organism. Further research is necessary to confirm the reported anti-inflammatory effects of dietary sphingolipids and delineate their impacts on endogenous sphingolipid metabolism.
Collapse
|