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Semenova MG, Antipova AS, Martirosova EI, Chebotarev SA, Palmina NP, Bogdanova NG, Krikunova NI, Zelikina DV, Anokhina MS, Kasparov VV. The relationship between the structure and functionality of essential PUFA delivery systems based on sodium caseinate with phosphatidylcholine liposomes without and with a plant antioxidant: an in vitro and in vivo study. Food Funct 2022; 13:2354-2371. [PMID: 35147140 DOI: 10.1039/d1fo03336k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The aim of this work was to establish the main relationship between the structure and functionality of supramolecular complexes formed by sodium caseinate (SC) with phosphatidylcholine (PC) liposomes filled with fish oil (FO) to an equal mass ratio of n-3 to n-6 polyunsaturated fatty acids (PUFA) in the absence and presence of one of the most effective plant antioxidants, namely the essential oil of clove buds (EOC). The functionality of the supramolecular complexes (SC-PC-FO and SC-PC-FO-EOC) was considered from the point of view of the possibility of their use as effective delivery systems for long-chain n-3 PUFAs (eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids from FO). The laser light scattering method was used in the static, dynamic and electrophoretic modes to characterize the structure and thermodynamic parameters of the supramolecular complexes in an aqueous medium. It was found that the SC-PC-FO and SC-PC-FO-EOC complex particles had the following similar properties: nanosize; a spherical shape; 100% solubility in an aqueous medium (pH 7.0, ionic strength = 0.001 M); a high encapsulating ability of SC (up to 70%) in relation to the studied liposomes; and a high protective ability relative to lipid autooxidation (up to 96% on the 20th day of storage at room temperature in light). In addition, a sequential transformation of both the structural and thermodynamic parameters has been observed for the complex particles under in vitro simulated gastrointestinal (GI) conditions in accordance with the INFOGEST protocol. A greater release of the encapsulated lipids from the enzymatically hydrolyzed complex particles was observed at the small intestine stage compared to their release at the gastric stage. These data were in good agreement with those on the assessment of the bioavailability of the target PUFAs in in vivo experiments based on the chronic intake of aqueous solutions of the complexes (both SC-PC-FO and SC-PC-FO-EOC) by experimental mice for 92 days. Liver lipid profiles of the mice, obtained by gas-liquid chromatography, showed the following: (i) an almost twofold increase in the DHA content as compared with that of the control; (ii) an almost threefold decrease in the mass ratio of arachidonic acid (AA) (C20:4 n-6) to DHA (C22:6 n-3) compared to that of the control due to both a significant decrease in the AA content and a simultaneous pronounced increase in the DHA content; and (iii) an almost twofold decrease in the mass ratio of the total amounts of n-6 to n-3 PUFAs compared to that of the control.
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Affiliation(s)
- Maria G Semenova
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Russian Federation.
| | - Anna S Antipova
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Russian Federation.
| | - Elena I Martirosova
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Russian Federation.
| | - Sergey A Chebotarev
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Russian Federation.
| | - Nadezhda P Palmina
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Russian Federation.
| | - Natalya G Bogdanova
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Russian Federation.
| | - Natalya I Krikunova
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Russian Federation.
| | - Daria V Zelikina
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Russian Federation.
| | - Maria S Anokhina
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Russian Federation.
| | - Valery V Kasparov
- Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Russian Federation.
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Joshi A, Hegde M, Zanwar A. Flaxseed oil and palm olein blend to improve omega-6: omega-3 ratio. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:498-509. [PMID: 35185171 PMCID: PMC8814207 DOI: 10.1007/s13197-021-05033-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 02/11/2021] [Accepted: 02/16/2021] [Indexed: 02/03/2023]
Abstract
The objective of the study was to develop the oil blend with improved omega-6 to omega-3 fatty acid ratio (ω-6:ω-3) with good oxidative and thermal stability. Flaxseed oil and palm olein were selected for the blending. Flaxseed oil is rich in anti-inflammatory omega-3 fatty acid (ω-3 FA) but is oxidatively very unstable. Palm olein has low omega-6 fatty acid content and high thermal and oxidative stability. Blends containing various percent (v/v) of flaxseed oil and palm olein were prepared. Oxidative and thermal stability was determined by analyzing peroxide value, acid value, smoke point, % free fatty acids, para-Anisidine and TOTOX values. Nutritive quality was confirmed by determining fatty acid composition. Nine month storage stability of the blend containing highest flaxseed oil percentage was assessed in terms of peroxide and acid value and fatty acid composition. The biological effects were studied in THP-1 cell line as the effect on cell survival, FA uptake and inflammatory markers. The data indicates that, blending improved ω-6:ω-3 ratio. Oxidative and thermal stability study, and nine month storage stability study suggested that palm olein imparted stability to the blend. Fatty acid profiles of the cells treated with these blends showed uptake of Alpha Linolenic Acid (ω-3 FA). These blends lowered inflammatory TNFα level without affecting cell survival. Thus, blending of flaxseed oil with palm olein may result in better health benefits owing to their improved nutritional and stability properties.
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Affiliation(s)
- Asavari Joshi
- grid.411681.b0000 0004 0503 0903Centre for Innovation in Nutrition Health Disease, Interactive Research School for Health Affairs, Bharati Vidyapeeth (Deemed to be University), Pune, 411 043 India
| | - Mahabaleshwar Hegde
- grid.411681.b0000 0004 0503 0903Centre for Innovation in Nutrition Health Disease, Interactive Research School for Health Affairs, Bharati Vidyapeeth (Deemed to be University), Pune, 411 043 India
| | - Anand Zanwar
- grid.411681.b0000 0004 0503 0903Centre for Innovation in Nutrition Health Disease, Interactive Research School for Health Affairs, Bharati Vidyapeeth (Deemed to be University), Pune, 411 043 India
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3
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Shin S, Ajuwon KM. Effect of lipopolysaccharide on peripheral tissue and hypothalamic expression of metabolic and inflammatory markers in mice fed high-fat diets with distinct 18-carbon fatty acid composition. Lipids 2021; 56:509-519. [PMID: 34212398 DOI: 10.1002/lipd.12318] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 06/03/2021] [Accepted: 06/18/2021] [Indexed: 01/22/2023]
Abstract
Physiological and metabolic effects of fatty acids are determined by their degree of saturation and chain length. Effects of 18-carbon fatty acids with various degrees of saturation on inflammatory, oxidative, and neuropeptide gene transcription, especially in the hypothalamus, in response to LPS-induced acute inflammation have not been well studied. We conducted this study to test whether diets with distinct 18-carbon fatty acid differentially affect inflammatory and metabolic response to LPS exposure in the hypothalamus, liver, and muscle tissues. Four experimental diets were fed for 4 weeks to male C57BL/6J mice, and a terminal 4-h lipopolysaccharide (LPS) injection was administered. Diets included a control diet (CON) containing 5.6% kcal fat from lard and 4.4% kcal fat from soybean oil, and three high-fat diets (HFD) containing 25% kcal fat from lard and 20% kcal fat from either shea butter (SHB; saturated fatty acid-rich fat), olive oil (OLO; monounsaturated fatty acid-rich oil), or soybean oil (SBO; polyunsaturated fatty acid-rich fat). Compared to CON, HFD-fed mice had higher weight gain and body fat accumulation. The SBO group had lowest Cpt1b expression in the liver, and OLO group had the lowest Pomc and the highest Lepr expression in the hypothalamus. LPS challenge increased pro-inflammatory cytokine mRNA expression in the brain and peripheral tissues. However, the diets did not exert distinguishable effects on LPS-induced inflammatory responses. Therefore, saturation degree of 18-carbon fatty acids may not play a critical role in their effects on inflammatory and metabolic indicators in response to acute inflammation induced by LPS.
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Affiliation(s)
- Sunhye Shin
- Major of Food and Nutrition, Division of Applied Food System, Seoul Women's University, Seoul, Korea.,Interdepartmental Nutrition Program, Purdue University, West Lafayette, Indiana, USA
| | - Kolapo M Ajuwon
- Interdepartmental Nutrition Program, Purdue University, West Lafayette, Indiana, USA.,Department of Animal Sciences, Purdue University, West Lafayette, Indiana, USA
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Monnard CR, Dulloo AG. Polyunsaturated fatty acids as modulators of fat mass and lean mass in human body composition regulation and cardiometabolic health. Obes Rev 2021; 22 Suppl 2:e13197. [PMID: 33471425 DOI: 10.1111/obr.13197] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 12/07/2020] [Indexed: 12/22/2022]
Abstract
It is now recognized that the amount and type of dietary fat consumed play an important role in metabolic health. In humans, high intake of polyunsaturated fatty acids (PUFAs) has been associated with reductions in cardiovascular disease risk, improvements in glucose homeostasis, and changes in body composition that involve reductions in central adiposity and, more recently, increases in lean body mass. There is also emerging evidence, which suggests that high intakes of the plant-based essential fatty acids (ePUFAs)-n-6 linoleic acid (LA) and n-3 α-linolenic acid (ALA)-have a greater impact on body composition (fat mass and lean mass) and on glucose homeostasis than the marine-derived long-chain n-3 PUFA-eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). In addition, high intake of both ePUFAs (LA and ALA) may also have anti-inflammatory effects in humans. The purpose of this review is to highlight the emerging evidence, from both epidemiological prospective studies and clinical intervention trials, of a role for PUFA, in particular ePUFA, in the long-term regulation of body weight and body composition, and their impact on cardiometabolic health. It also discusses current notions about the mechanisms by which PUFAs modulate fat mass and lean mass through altered control of energy intake, thermogenesis, or lean-fat partitioning.
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Affiliation(s)
- Cathriona R Monnard
- Faculty of Science and Medicine, Department of Endocrinology, Metabolism and Cardiovascular System, University of Fribourg, Fribourg, Switzerland
| | - Abdul G Dulloo
- Faculty of Science and Medicine, Department of Endocrinology, Metabolism and Cardiovascular System, University of Fribourg, Fribourg, Switzerland
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Semenova M, Zelikina D, Antipova A, Martirosova E, Palmina N, Chebotarev S, Samuseva Y, Bogdanova N, Kasparov V. Impact of the character of the associative interactions between chitosan and whey protein isolate on the structure, thermodynamic parameters, and functionality of their complexes with essential lipids. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2020.105803] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Influence of total western diet on docosahexaenoic acid suppression of silica-triggered lupus flaring in NZBWF1 mice. PLoS One 2020; 15:e0233183. [PMID: 32413078 PMCID: PMC7228097 DOI: 10.1371/journal.pone.0233183] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 04/29/2020] [Indexed: 12/13/2022] Open
Abstract
Lupus is a debilitating multi-organ autoimmune disease clinically typified by periods of flare and remission. Exposing lupus-prone female NZBWF1 mice to crystalline silica (cSiO2), a known human autoimmune trigger, mimics flaring by inducing interferon-related gene (IRG) expression, inflammation, ectopic lymphoid structure (ELS) development, and autoantibody production in the lung that collectively accelerate glomerulonephritis. cSiO2-triggered flaring in this model can be prevented by supplementing mouse diet with the ω-3 polyunsaturated fatty acid (PUFA) docosahexaenoic acid (DHA). A limitation of previous studies was the use of purified diet that, although optimized for rodent health, does not reflect the high American intake of saturated fatty acid (SFA), ω-6 PUFAs, and total fat. To address this, we employed here a modified Total Western Diet (mTWD) emulating the 50th percentile U.S. macronutrient distribution to discern how DHA supplementation and/or SFA and ω-6 reduction influences cSiO2-triggered lupus flaring in female NZBWF1 mice. Six-week-old mice were fed isocaloric experimental diets for 2 wks, intranasally instilled with cSiO2 or saline vehicle weekly for 4 wks, and tissues assessed for lupus endpoints 11 wks following cSiO2 instillation. In mice fed basal mTWD, cSiO2 induced robust IRG expression, proinflammatory cytokine and chemokine elevation, leukocyte infiltration, ELS neogenesis, and autoantibody production in the lung, as well as early kidney nephritis onset compared to vehicle-treated mice fed mTWD. Consumption of mTWD containing DHA at the caloric equivalent to a human dose of 5 g/day dramatically suppressed induction of all lupus-associated endpoints. While decreasing SFA and ω-6 in mTWD modestly inhibited some disease markers, DHA addition to this diet was required for maximal protection against lupus development. Taken together, DHA supplementation at a translationally relevant dose was highly effective in preventing cSiO2-triggered lupus flaring in NZBWF1 mice, even against the background of a typical Western diet.
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Muszyńska B, Kała K, Włodarczyk A, Krakowska A, Ostachowicz B, Gdula-Argasińska J, Suchocki P. Lentinula edodes as a Source of Bioelements Released into Artificial Digestive Juices and Potential Anti-inflammatory Material. Biol Trace Elem Res 2020; 194:603-613. [PMID: 31256391 PMCID: PMC7015957 DOI: 10.1007/s12011-019-01782-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 06/13/2019] [Indexed: 02/03/2023]
Abstract
Lentinula edodes (shiitake), an edible and medicinal mushroom, was chosen for this study with the aim of evaluating the possibility of release of bioelements into artificial digestive juices and analyzing the anti-inflammatory properties. The extracts were prepared from fruiting bodies and biomass enriched with copper (Cu), zinc (Zn), and selenium (Se). The content of bioelements was analyzed by total reflection X-ray fluorescence method. Relatively low content of elements was observed in the fruiting bodies: Cu-1.6, Zn-7.6, and Se-0.12 mg/100 g d.w. compared to mycelial cultures. The anti-inflammatory properties were evaluated in RAW 264.7 cells. Based on the levels of cyclooxygenase 2 protein, nuclear factor erythroid 2-related factor 2, and peroxisome proliferator-activated receptor γ determined using Western blot technique, it was found that the addition of bioelements enhanced the anti-inflammatory properties of mycelium. This indicates that L. edodes cultured on a suitable medium may be used as a potential component of anti-inflammatory products.
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Affiliation(s)
- Bożena Muszyńska
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688, Krakow, Poland.
| | - Katarzyna Kała
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688, Krakow, Poland
| | - Anna Włodarczyk
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688, Krakow, Poland
| | - Agata Krakowska
- Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688, Krakow, Poland
| | - Beata Ostachowicz
- Faculty of Physics and Applied Computer Sciences, AGH University of Science and Technology, Mickiewicza 30, 30-059, Krakow, Poland
| | - Joanna Gdula-Argasińska
- Department of Radioligands, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688, Krakow, Poland
| | - Piotr Suchocki
- Department of Bioanalysis and Drug Analysis, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1, 02-097, Warszawa, Poland
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An W, Dong X, Tan B, Yang Q, Chi S, Zhang S, Liu H, Yang Y. Effects of dietary n-3 highly unsaturated fatty acids on growth, non-specific immunity, expression of some immune-related genes and resistance to Vibrio harveyi in hybrid grouper (♀ Epinephelus fuscoguttatus × ♂ Epinephelus lanceolatu). FISH & SHELLFISH IMMUNOLOGY 2020; 96:86-96. [PMID: 31801695 DOI: 10.1016/j.fsi.2019.11.072] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 10/26/2019] [Accepted: 11/30/2019] [Indexed: 06/10/2023]
Abstract
This study was conducted to investigate the effects of dietary n-3 highly unsaturated fatty acids (n-3 HUFA) on growth performance, non-specific immunity, expression of some immune-related genes and resistance to Vibrio harveyi in juvenile hybrid grouper (♀ Epinephelus fuscoguttatus × ♂ Epinephelus lanceolatu). Six isoproteic and isolipidic experimental diets were formulated with graded levels of n-3 HUFA (0.65, 1.00, 1.35, 1.70, 2.05 and 2.40% of dry matter, respectively), and the 0.65% group was used as control group. Each diet was randomly allocated to triplicate groups of fish in 1000 L fiberglass tank, and each tank was stocked with 40 fish (initial weight 12.06 ± 0.01 g) for 8 weeks. Results showed that feed conversion ratio (FCR), survival rate (SR), hepatosomatic index (HSI) and condition factor (CF) were all not significantly affected by dietary n-3 HUFA levels (P > 0.05). Weight gain (WG) and specific growth rate (SGR) in 1.35% group were significantly higher than those in 2.40% group (P < 0.05). Crude lipid of body in 1.00% group was significantly lower than that in 1.70% and 2.40% groups (P < 0.05). Liver and muscle fatty acid profiles reflected that of diets. Before challenge with Vibrio harveyi, the activity of serum superoxide dismutase (SOD), catalase (CAT) and content of complement 3 (C3) in 1.35% and 1.70% groups significantly higher than those of control group (P < 0.05). After challenge with Vibrio harveyi, serum CAT, glutathione peroxidase (GSH-PX), lysozyme (LZM) and C3 all increased sharply, while SOD showed the opposite trend. Before challenge with Vibrio harveyi, the expression levels of intestine toll-like receptor 22 (TLR22) and myeloid differentiation factor 88 (MyD88) mRNA in 2.40% group were significantly increased, and the expression levels of tumour necrosis factor α (TNF-α) and interleukin 1β (IL-1β) mRNA in 2.05% group were significantly higher than those in 1.00% and 1.35% groups (P < 0.05). In addition, the TLR22 and IL-1β mRNA levels in kidney of 1.70% group were significantly lower than those in control group (P < 0.05). After challenge with Vibrio harveyi, the expression level of MyD88 mRNA in intestine of 1.35% group was significantly higher than that in 1.00% group and from 1.70% to 2.40% groups (P < 0.05), while TNF-α and IL-1β obtained minimum values in 1.70% group. In the kidney, the interleukin 10 (IL10) mRNA expression was significantly higher in 1.70% group than that in other groups, while the IL-1β expression in 1.70% group was on the contrary and significantly lower than that in 2.40% group (P < 0.05). Results of this study suggested that moderate dietary n-3 HUFA (1.47%-1.70% HUFA) could improve the growth performance, non-specific immunity and inhibit the inflammatory response of hybrid grouper.
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Affiliation(s)
- Wenqiang An
- Laboratory of Aquatic Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, 524088, China; Aquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Guangdong, 524088, China
| | - Xiaohui Dong
- Laboratory of Aquatic Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, 524088, China; Aquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Guangdong, 524088, China.
| | - Beiping Tan
- Laboratory of Aquatic Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, 524088, China; Aquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Guangdong, 524088, China.
| | - Qihui Yang
- Laboratory of Aquatic Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, 524088, China; Aquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Guangdong, 524088, China
| | - Shuyan Chi
- Laboratory of Aquatic Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, 524088, China; Aquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Guangdong, 524088, China
| | - Shuang Zhang
- Laboratory of Aquatic Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, 524088, China; Aquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Guangdong, 524088, China
| | - Hongyu Liu
- Laboratory of Aquatic Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, 524088, China; Aquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Guangdong, 524088, China
| | - Yuanzhi Yang
- Laboratory of Aquatic Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, 524088, China; Aquatic Animals Precision Nutrition and High Efficiency Feed Engineering Research Center of Guangdong Province, Guangdong, 524088, China
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Chehimi M, Ward R, Pestel J, Robert M, Pesenti S, Bendridi N, Michalski MC, Laville M, Vidal H, Eljaafari A. Omega-3 Polyunsaturated Fatty Acids Inhibit IL-17A Secretion through Decreased ICAM-1 Expression in T Cells Co-Cultured with Adipose-Derived Stem Cells Harvested from Adipose Tissues of Obese Subjects. Mol Nutr Food Res 2019; 63:e1801148. [PMID: 30848861 DOI: 10.1002/mnfr.201801148] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 02/22/2019] [Indexed: 12/12/2022]
Abstract
SCOPE Obese adipose tissue (AT) is infiltrated by inflammatory immune cells including IL-17A-producing-T (Th17) cells. It has been previously demonstrated that adipose-derived stem cells from obese (ob-ASCs), but not lean AT promote Th17 cells. Because n-3 PUFAs are known to inhibit obese AT inflammation, it is tested here whether they could inhibit ob-ASC-mediated IL-17A secretion. METHODS AND RESULTS The n-3 PUFA precursor, alpha-linolenic acid (ALA), or its derivatives, eicosapentaenoic, or docosahexaenoic acid, is added to co-cultures of human ob-ASCs and mononuclear cells (MNCs). All three inhibited IL-17A, but not IL-1β, IL-6, nor TNFα secretion. As a control, palmitic acid (PA), a saturated fatty acid, did not inhibit IL-17A secretion. ALA also inhibited IL-17A secretion mediated by adipocytes differentiated from ob-ASCs. Toll-like-receptor 4 is shown to be involved in ob-ASC-mediated-IL-17A secretion, and to be inhibited by ALA, together with Cyclo-Oxygenase-2 and Signal-Transducer-and-Activator-of-transcription-3. In addition, ALA down-regulated Intercellular-Adhesion-Molecule-1 (ICAM-1) expression in both monocytes and ASCs, which resulted in decreased interactions between ob-ASCs and MNCs, and inhibition of IL-17A secretion. CONCLUSION It is demonstrated herein that ALA inhibits Th17 cell promotion, through decreased ICAM-1expression in both ob-ASCs and monocytes. This novel mechanism may contribute to explain the beneficial effects of n-3 PUFA in IL-17A-related inflammatory pathologies.
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Affiliation(s)
- Marwa Chehimi
- INSERM U 1060-CarMen, University Claude Bernard Lyon I, 165 Chemin du Grand Revoyet, 69310, Pierre Bénite, France
| | - Robert Ward
- Department of Nutrition, Dietetics, and Food Sciences, Utah State University, Old Main Hill, Logan, Utah, 84322, USA
| | - Julien Pestel
- INSERM U 1060-CarMen, University Claude Bernard Lyon I, 165 Chemin du Grand Revoyet, 69310, Pierre Bénite, France
| | - Maud Robert
- Department of Surgery in Gastro-enterology, Edouard Herriot Hospital, 1 place d'Arsonval, 69003, Lyon, France
| | - Sandra Pesenti
- INSERM U 1060-CarMen, University Claude Bernard Lyon I, 165 Chemin du Grand Revoyet, 69310, Pierre Bénite, France
| | - Nadia Bendridi
- INSERM U 1060-CarMen, University Claude Bernard Lyon I, 165 Chemin du Grand Revoyet, 69310, Pierre Bénite, France
| | - Marie-Caroline Michalski
- INSERM U 1060-CarMen, University Claude Bernard Lyon I, 165 Chemin du Grand Revoyet, 69310, Pierre Bénite, France
| | - Martine Laville
- INSERM U 1060-CarMen, University Claude Bernard Lyon I, 165 Chemin du Grand Revoyet, 69310, Pierre Bénite, France.,Department of Nutrition, South Lyon Hospital, Hospices Civils de Lyon, 165 Chemin du Grand Revoyet, 69310, Pierre Bénite, France
| | - Hubert Vidal
- INSERM U 1060-CarMen, University Claude Bernard Lyon I, 165 Chemin du Grand Revoyet, 69310, Pierre Bénite, France
| | - Assia Eljaafari
- INSERM U 1060-CarMen, University Claude Bernard Lyon I, 165 Chemin du Grand Revoyet, 69310, Pierre Bénite, France.,Research DO-IT Team, Hospices Civils de Lyon, Faculte de Medecine Lyon Sud, Inserm U1060-CarMen, 165 Chemin du Grand Revoyet, 69310, Pierre Bénite, France
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Bork CS, Baker EJ, Lundbye-Christensen S, Miles EA, Calder PC. Lowering the linoleic acid to alpha-linoleic acid ratio decreases the production of inflammatory mediators by cultured human endothelial cells. Prostaglandins Leukot Essent Fatty Acids 2019; 141:1-8. [PMID: 30661600 DOI: 10.1016/j.plefa.2018.12.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 12/07/2018] [Accepted: 12/11/2018] [Indexed: 12/23/2022]
Abstract
Alpha-linolenic acid (ALA) and linoleic acid (LA) are precursors for longer-chain more unsaturated fatty acids and for lipid signalling molecules that may influence inflammatory processes through a variety of mechanisms. The actions of LA and ALA may be divergent and interdependent. The aim of this study was to investigate the incorporation and metabolism of ALA and LA in cultured in EA.hy926 endothelial cells and the production of inflammatory mediators (VEGF, RANTES, ICAM-1, MCP-1, IL-6 and IL-8) by these cells when exposed to different concentrations of ALA, LA and ratios of LA:ALA. Human endothelial cells were cultured with either culture medium or culture medium supplemented with ALA, LA or various ratios of LA:ALA (1:4, 1:1, 4:1, 9:1 or 19:1) followed by 24 h TNF-α stimulation; the total concentration of ALA plus LA was kept constant at 100 μM. The incorporation and metabolism of ALA and LA was measured using gas chromatography. The production of inflammatory mediators in the supernatant was assessed using a Luminex Multi-Analyte kit. Both ALA and LA were incorporated and metabolised by the endothelial cells. Cells incubated with ALA had a statistically significantly lower production of VEGF, RANTES, ICAM-1, MCP-1 and IL-6 compared to cells incubated without additional ALA. LA was not found to exert pro-inflammatory effects. Cells incubated with low LA:ALA ratios had lower production of VEGF, RANTES, MCP-1 and IL-6 when compared with a LA:ALA ratio of 19:1. These findings suggest that a low LA:ALA ratio exerts anti-inflammatory effects by lowering the production VEGF, RANTES, ICAM-1, MCP-1 and IL-6 in TNF-α stimulated endothelial cells compared to a high ratio. These effects were likely mediated by ALA, but LA may also possess some anti-inflammatory effects.
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Affiliation(s)
- Christian S Bork
- Department of Cardiology, Aalborg University Hospital, Soendre Skovvej 15, Aalborg 9000, Denmark; Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom.
| | - Ella J Baker
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | | | - Elizabeth A Miles
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Philip C Calder
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom; NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust and University of Southampton, Southampton, United Kingdom
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11
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Yang L, Song Z, Wang F, Xia H, Liu H, Shu G, Lu H, Wang S, Sun G. Effects of Linoleic and Alpha-Linolenic Ratios and Concentrations on In Vitro Endothelial Cell Responses. EUR J LIPID SCI TECH 2018. [DOI: 10.1002/ejlt.201700468] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Ligang Yang
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
| | - Zhixiu Song
- Second Clinical Medical College; Nanjing University of Traditional Chinese Medicine; Nanjing P. R. China
| | - Feng Wang
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
| | - Hui Xia
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
| | - Hechun Liu
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
| | - Guofang Shu
- Zhongda Hospital Affiliated; Southeast University; Nanjing P. R. China
| | - Huixia Lu
- Zhongda Hospital Affiliated; Southeast University; Nanjing P. R. China
| | - Shaokang Wang
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
| | - Guiju Sun
- Key Laboratory of Environmental Medicine and Engineering; Ministry of Education; Department of Nutrition and Food Hygiene; School of Public Health, Southeast University; 87 Ding Jia Qiao Road Nanjing Jiangsu 210009 P. R. China
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12
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Berger ME, Smesny S, Kim SW, Davey CG, Rice S, Sarnyai Z, Schlögelhofer M, Schäfer MR, Berk M, McGorry PD, Amminger GP. Omega-6 to omega-3 polyunsaturated fatty acid ratio and subsequent mood disorders in young people with at-risk mental states: a 7-year longitudinal study. Transl Psychiatry 2017; 7:e1220. [PMID: 28850110 PMCID: PMC5611753 DOI: 10.1038/tp.2017.190] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Revised: 06/08/2017] [Accepted: 06/20/2017] [Indexed: 12/15/2022] Open
Abstract
While cross-sectional studies suggest that patients with mood disorders have a higher ratio of omega-6 to omega-3 polyunsaturated fatty acids (PUFAs) and lower levels of omega-3 PUFAs, it is unknown if a high n-6/3 ratio indicates vulnerability for depression. We tested this hypothesis in a 7-year follow-up study of young individuals with an ultra-high risk (UHR) phenotype. We conducted a secondary analysis of the Vienna omega-3 study, a longitudinal study of omega-3 PUFAs in individuals at UHR for psychosis (n=69). Levels of n-6 and n-3 PUFAs were measured in the phosphatidylethanolamine fraction of erythrocyte membranes at intake into the study. Mood disorder diagnosis was ascertained with the Structured Clinical Interview for DSM-IV-TR and confirmed by review of medical records and interviews of caregivers. A higher n-6/3 PUFA ratio at baseline predicted mood disorders in UHR individuals over a 7-year (median) follow-up (odds ratio=1.89, 95% CI=1.075-3.338, P=0.03). This association remained significant after adjustment for age, gender, smoking, severity of depressive symptoms at baseline and n-3 supplementation. Consistent results were obtained for individual PUFAs, including lower levels of eicosapentaenoic acid and docosahexaenoic acid. The predictive capacity of these findings was specific to mood disorders as no associations were found for any other psychiatric disorder. To our knowledge, our data provide the first prospective evidence that the n-6/3 PUFA ratio is associated with an increased risk for mood disorders in young people exhibiting an UHR phenotype. These findings may have important implications for treatment and risk stratification beyond clinical characteristics.
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Affiliation(s)
- M E Berger
- Laboratory of Psychiatric Neuroscience, Australian Institute of Tropical Health and Medicine, Townsville, QLD, Australia,College of Public Health, Medical and Veterinary Science, James Cook University, Townsville, QLD, Australia,Orygen, The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health, The University of Melbourne, Melbourne, VIC, Australia,Laboratory of Psychiatric Neuroscience, Australian Institute of Tropical Health and Medicine (AITHM), 1 James Cook Drive, Townsville, QLD 4810, Australia. E-mail:
| | - S Smesny
- Department of Psychiatry, University Hospital Jena, Jena, Germany
| | - S-W Kim
- Department of Psychiatry, Chonnam National University Medical School, Gwangju, Korea
| | - C G Davey
- Orygen, The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health, The University of Melbourne, Melbourne, VIC, Australia
| | - S Rice
- Orygen, The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health, The University of Melbourne, Melbourne, VIC, Australia
| | - Z Sarnyai
- Laboratory of Psychiatric Neuroscience, Australian Institute of Tropical Health and Medicine, Townsville, QLD, Australia,College of Public Health, Medical and Veterinary Science, James Cook University, Townsville, QLD, Australia
| | - M Schlögelhofer
- Department of Child and Adolescent Psychiatry, Medical University Vienna, Vienna, Austria
| | - M R Schäfer
- Orygen, The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health, The University of Melbourne, Melbourne, VIC, Australia
| | - M Berk
- Orygen, The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health, The University of Melbourne, Melbourne, VIC, Australia,IMPACT Strategic Research Centre, School of Medicine, Deakin University, Barwon Health, Geelong, VIC, Australia,Florey Institute for Neuroscience and Mental Health, Parkville, VIC, Australia,Department of Psychiatry, The University of Melbourne, Melbourne, VIC, Australia
| | - P D McGorry
- Orygen, The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health, The University of Melbourne, Melbourne, VIC, Australia
| | - G P Amminger
- Orygen, The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health, The University of Melbourne, Melbourne, VIC, Australia,Department of Child and Adolescent Psychiatry, Medical University Vienna, Vienna, Austria
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13
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Semenova M. Advances in molecular design of biopolymer-based delivery micro/nanovehicles for essential fatty acids. Food Hydrocoll 2017. [DOI: 10.1016/j.foodhyd.2016.09.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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14
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Ganança L, Galfalvy HC, Oquendo MA, Hezghia A, Cooper TB, Mann JJ, Sublette ME. Lipid correlates of antidepressant response to omega-3 polyunsaturated fatty acid supplementation: A pilot study. Prostaglandins Leukot Essent Fatty Acids 2017; 119:38-44. [PMID: 28410668 PMCID: PMC5487266 DOI: 10.1016/j.plefa.2017.03.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 02/15/2017] [Accepted: 03/06/2017] [Indexed: 12/22/2022]
Abstract
Low omega-3 polyunsaturated fatty acid (PUFA) levels are seen in major depression. We examined effects of six weeks of fish oil supplementation on clinical characteristics in 16 patients with symptomatic major depressive disorder, and tested plasma phospholipid levels of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) as correlates of clinical response. Depression symptoms improved after supplementation (p=0.007). The reduction in depression severity was not predicted by baseline PUFA levels but did exhibit a relationship with endpoint PUFAs, correlating negatively with DHA as a percentage of plasma phospholipids (DHA%; R2=0.60, p=0.004), adjusting for endpoint EPA%; and correlating positively with endpoint EPA% (R2=0.58, p=0.007), adjusting for endpoint DHA%. Thus, the higher the proportion of DHA to EPA, the greater the reduction in depression severity (r=-0.43, p=0.097). Five patients showed a decrease of >50% on the 17-item Hamilton Depression Rating Scale and a final score <7 and were thus not only responders but met standard criteria for remission, and were distinguished from non-responders by higher levels of DHA% (p=0.03). This pilot study suggests that post-supplementation DHA% levels may be a necessary target for antidepressant response to fish oil, and that this may depend to some extent on the efficacy of EPA conversion to DHA.
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Affiliation(s)
- Licinia Ganança
- Department of Psychiatry, Columbia University, United States; Division of Molecular Imaging and Neuropathology, New York State Psychiatric Institute, United States.
| | - Hanga C Galfalvy
- Department of Psychiatry, Columbia University, United States; Department of Biostatistics, Columbia University, United States.
| | - Maria A Oquendo
- Department of Psychiatry, Columbia University, United States; Division of Molecular Imaging and Neuropathology, New York State Psychiatric Institute, United States.
| | - Adrienne Hezghia
- Department of Psychiatry, Columbia University, United States; Division of Molecular Imaging and Neuropathology, New York State Psychiatric Institute, United States.
| | - Thomas B Cooper
- Department of Psychiatry, Columbia University, United States; Division of Molecular Imaging and Neuropathology, New York State Psychiatric Institute, United States; Nathan S. Kline Institute for Psychiatric Research, United States.
| | - J John Mann
- Department of Psychiatry, Columbia University, United States; Division of Molecular Imaging and Neuropathology, New York State Psychiatric Institute, United States; Department of Radiology, Columbia University, United States.
| | - M Elizabeth Sublette
- Department of Psychiatry, Columbia University, United States; Division of Molecular Imaging and Neuropathology, New York State Psychiatric Institute, United States.
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