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Alhoshy M, Shehata AI, Habib YJ, Abdel-Latif HMR, Wang Y, Zhang Z. Nutrigenomics in crustaceans: Current status and future prospects. FISH & SHELLFISH IMMUNOLOGY 2022; 129:1-12. [PMID: 36031039 DOI: 10.1016/j.fsi.2022.08.056] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 07/23/2022] [Accepted: 08/21/2022] [Indexed: 06/15/2023]
Abstract
In aquaculture, nutrigenomics or "nutritional genomics" is concerned with studying the impacts of nutrients and food ingredients on gene expressions and understanding the interactions that may occur between nutrients and dietary bioactive ingredients with the genome and cellular molecules of the treated aquatic animals at the molecular levels that will, in turn, mediate gene expression. This concept will throw light on or provide important information to recognize better how specific nutrients may influence the overall health status of aquatic organisms. In crustaceans, it is well known that the nutritional requirements vary among different species. Thus, studying the nutrigenomics in different crustacean species is of significant importance. Of interest, recognition of the actual mechanisms that may be associated with the effects of the nutrients on the immune responses of crustaceans will provide clear outstanding protection, build a solid immune system, and also decrease the possibilities of the emergence of infectious diseases in the culture systems. Similarly, the growth, molting, lipid metabolism, antioxidant capacity, and reproduction could be effectively enhanced by using specific nutrients. In the area of crustacean research, nutrigenomics has been rapidly grown for addressing several aspects related to the influences of nutrients on crustacean development. Several researchers have studied the relationships between several functional genes and their expression profile with several physiological functions of crustaceans. They found a close association between the effects of optimal feeding with efficient production, growth, reproduction development, and health status of several crustacean species. Moreover, they illustrated that regulation of the gene expression in individual cells by different nutrients and formulated feeds could improve the growth development and immunity-boosting of several crustacean species. The present review will spotlight on such relationships between the dietary nutrients and expression of genes linked with growth, metabolism, molting, antioxidant, reproduction, and immunity of several crustacean species. The literature included in this review article will provide references and future outlooks for the upcoming research plans. This will contribute positively for maintaining the sustainability of the sector of the crustacean industry.
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Affiliation(s)
- Mayada Alhoshy
- College of Marine Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, PR China; College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, PR China
| | - Akram Ismael Shehata
- College of Marine Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, PR China; College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, PR China; Department of Animal and Fish Production, Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, 21531, Egypt
| | - Yusuf Jibril Habib
- Department of Medical Analysis, Faculty of Applied Science, Tishk International University, Erbil, Kurdistan Region, Iraq
| | - Hany M R Abdel-Latif
- Department of Poultry and Fish Diseases, Faculty of Veterinary Medicine, Alexandria University, Alexandria, 22758, Egypt
| | - Yilei Wang
- College of Fisheries, Jimei University, Xiamen, 361021, PR China
| | - Ziping Zhang
- College of Marine Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, PR China; Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, PR China.
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Lu Z, Yao C, Tan B, Dong X, Yang Q, Liu H, Zhang S, Chi S. Effects of Lysophospholipid Supplementation in Feed with Low Protein or Lipid on Growth Performance, Lipid Metabolism, and Intestinal Flora of Largemouth Bass ( Micropterus salmoides). AQUACULTURE NUTRITION 2022; 2022:4347466. [PMID: 36860448 PMCID: PMC9973218 DOI: 10.1155/2022/4347466] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 06/18/2022] [Accepted: 08/18/2022] [Indexed: 05/13/2023]
Abstract
The largemouth bass (Micropterus salmoides) were fed diets with three experimental feeds, a control diet (Control, crude protein (CP): 54.52%, crude lipid (CL): 11.45%), a low-protein diet with lysophospholipid (LP-Ly, CP: 52.46%, CL: 11.36%), and a low-lipid diet with lysophospholipid (LL-Ly, CP: 54.43%, CL: 10.19%), respectively. The LP-Ly and LL-Ly groups represented the addition of 1 g/kg of lysophospholipids in the low-protein and low-lipid groups, respectively. After a 64-day feeding trial, the experimental results showed that the growth performance, hepatosomatic index, and viscerosomatic index of largemouth bass in both the LP-Ly and LL-Ly groups were not significantly different compared to those in the Control group (P > 0.05). The condition factor and CP content of whole fish were significantly higher in the LP-Ly group than those in the Control group (P < 0.05). Compared with the Control group, the serum total cholesterol level and alanine aminotransferase enzyme activity were significantly lower in both the LP-Ly group and the LL-Ly group (P < 0.05). The protease and lipase activities in the liver and intestine of both group LL-Ly and group LP-Ly were significantly higher than those of the Control group (P < 0.05). Compared to both the LL-Ly group and the LP-Ly group, significantly lower liver enzyme activities and gene expression of fatty acid synthase, hormone-sensitive lipase, and carnitine palmitoyltransferase 1 were found in the Control group (P < 0.05). The addition of lysophospholipids increased the abundance of beneficial bacteria (Cetobacterium and Acinetobacter) and decreased the abundance of harmful bacteria (Mycoplasma) in the intestinal flora. In conclusion, the supplementation of lysophospholipids in low-protein or low-lipid diets had no negative effect on the growth performance of largemouth bass, but increased the activity of intestinal digestive enzymes, enhanced the hepatic lipid metabolism, promoted the protein deposition, and regulated the structure and diversity of the intestinal flora.
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Affiliation(s)
- Ziye Lu
- Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, China
| | - Chunfeng Yao
- Guangdong Yuehai Feed Group Co., Ltd., Zhanjiang, Guangdong, China
| | - Beiping Tan
- Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, China
| | - Xiaohui Dong
- Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, China
| | - Qihui Yang
- Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, China
| | - Hongyu Liu
- Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, China
| | - Shuang Zhang
- Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, China
| | - Shuyan Chi
- Laboratory of Aquatic Animal Nutrition and Feed, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, China
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Thi Le TT, Tran QT, Velansky P, Dam TD, Bach LG, Pham LQ. Lipid composition and molecular species of phospholipid in oyster Crassostrea lugubris (Sowerby, 1871) from Lang Co Beach, Hue Province, Vietnam. Food Sci Nutr 2021; 9:4199-4210. [PMID: 34401071 PMCID: PMC8358366 DOI: 10.1002/fsn3.2385] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 04/14/2021] [Accepted: 05/16/2021] [Indexed: 12/12/2022] Open
Abstract
Oysters are widely distributed worldwide, but are mainly concentrated in tropics and subtropics. Total lipid (TL), fatty acid (FA) composition of TL and polar lipid (PoL) fractions, phospholipid (PL) class, and molecular species composition in soft tissues of Crassostrea lugubris were investigated for the first time from Vietnam. Phosphatidylglycolic acid (PGA) is the new phospholipid class first identified in marine species in general and Crassostrea lugubris in particular. Main eight classes of PL were determined in PoL fraction: diphosphatidylglycerol (DPG), phosphatidylethanolamine (PE), phosphatidylcholine (PC), phosphatidylinositol (PI), phosphatidylserine (PS), ceramide aminoethylphosphonate (CAEP), CAEP with hydroxylated FAs (CAEP-OH), and lysophosphatidylcholine. PE and PC accounted for approximately 63% of total known PL. Polyunsaturated FAs accounted for more than 30% of TL. Ninety molecular species of glycerophospholipids, including PGA, PE, PC, PS, PI, DPG, and PG, and sphingophosphonolipids (CAEP) were identified in PoL. Alkenyl-acyl forms of glycerophospholipids were predominated in the molecular species of PGA, PE, and PS. PGA 38:1 (p18:0/20:1), PE 40:6 (p18:0/22:6 and p18:1/22:5), PC 30:0 (14:0/16:0), PS 38:1 (p18:0/20:1), PI 40:5 (20:1/20:4), PG 32:0 (16:0/16:0), DPG 88:24 (22:6/22:6/22:6/22:6), and CAEP 34:2 (d18:2/16:0) were major molecular species.
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Affiliation(s)
- Thanh Tra Thi Le
- Institute of Natural Products ChemistryVietnam Academy of Science and TechnologyHanoi CityVietnam
- Graduate University of Science and TechnologyVietnam Academy of Science and TechnologyHanoi CityVietnam
- Department of Chemical EngineeringFaculty of Chemistry and EnvironmentThuyloi UniversityHanoi CityVietnam
| | - Quoc Toan Tran
- Institute of Natural Products ChemistryVietnam Academy of Science and TechnologyHanoi CityVietnam
- Graduate University of Science and TechnologyVietnam Academy of Science and TechnologyHanoi CityVietnam
| | - PeteVladimirovich Velansky
- A.V. Zhirmunsky Institute of Marine Biology of the Far Eastern Branch of the Russian Academy of SciencesVladivostokRussia
| | - Tien Duc Dam
- Institute of Marine Environment and ResourcesVietnam Academy of Science and TechnologyHanoi cityVietnam
| | - Long Giang Bach
- NTT Hi‐Tech InstituteNguyen Tat Thanh UniversityHo Chi Minh CityVietnam
- Center of Excellence for Biochemistry and Natural ProductsNguyen Tat Thanh UniversityHo Chi Minh CityVietnam
| | - Long Quoc Pham
- Institute of Natural Products ChemistryVietnam Academy of Science and TechnologyHanoi CityVietnam
- Graduate University of Science and TechnologyVietnam Academy of Science and TechnologyHanoi CityVietnam
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Wang Z, Zhao J, Wang Y, Zhang T, Liu R, Chang M, Wang X. Advances in EPA-GPLs: Structural features, mechanisms of nutritional functions and sources. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.06.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Zhao M, Chen S, Ji X, Shen X, You J, Liang X, Yin H, Zhao L. Current innovations in nutraceuticals and functional foods for intervention of non-alcoholic fatty liver disease. Pharmacol Res 2021; 166:105517. [PMID: 33636349 DOI: 10.1016/j.phrs.2021.105517] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/27/2021] [Accepted: 02/21/2021] [Indexed: 02/07/2023]
Abstract
As innovations in global agricultural production and food trading systems lead to major dietary shifts, high morbidity rates from non-alcoholic fatty liver disease (NAFLD), accompanied by elevated risk of lipid metabolism-related complications, has emerged as a growing problem worldwide. Treatment and prevention of NAFLD and chronic liver disease depends on the availability of safe, effective, and diverse therapeutic agents, the development of which is urgently needed. Supported by a growing body of evidence, considerable attention is now focused on interventional approaches that combines nutraceuticals and functional foods. In this review, we summarize the pathological progression of NAFLD and discuss the beneficial effects of nutraceuticals and the active ingredients in functional foods. We also describe the underlying mechanisms of these compounds in the intervention of NAFLD, including their effects on regulation of lipid homeostasis, activation of signaling pathways, and their role in gut microbial community dynamics and the gut-liver axis. In order to identify novel targets for treatment of lipid metabolism-related diseases, this work broadly explores the molecular mechanism linking nutraceuticals and functional foods, host physiology, and gut microbiota. Additionally, the limitations in existing knowledge and promising research areas for development of active interventions and treatments against NAFLD are discussed.
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Affiliation(s)
- Mengyao Zhao
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China; Shanghai Collaborative Innovation Center for Biomanufacturing Technology (SCICBT), Shanghai 200237, China
| | - Shumin Chen
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China
| | - Xiaoguo Ji
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China
| | - Xin Shen
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China
| | - Jiangshan You
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China
| | - Xinyi Liang
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China
| | - Hao Yin
- Organ Transplant Center, Shanghai Changzheng Hospital, Shanghai 200003, China.
| | - Liming Zhao
- School of Biotechnology, State Key Laboratory of Bioreactor Engineering, R&D Center of Separation and Extraction Technology in Fermentation Industry, East China University of Science and Technology, Shanghai 200237, China; School of Life Science, Shandong University of Technology, Zibo, Shandong 255000, China; Shanghai Collaborative Innovation Center for Biomanufacturing Technology (SCICBT), Shanghai 200237, China.
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Qin G, Xu D, Lou B, Chen R, Wang L, Tan P. iTRAQ-based quantitative phosphoproteomics provides insights into the metabolic and physiological responses of a carnivorous marine fish (Nibea albiflora) fed a linseed oil-rich diet. J Proteomics 2020; 228:103917. [DOI: 10.1016/j.jprot.2020.103917] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 06/04/2020] [Accepted: 07/20/2020] [Indexed: 02/01/2023]
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Tian Y, Liu Y, Xue C, Wang J, Wang Y, Xu J, Li Z. The exogenous natural phospholipids, EPA-PC and EPA-PE, contribute to ameliorate inflammation and promote macrophage polarization. Food Funct 2020; 11:6542-6551. [PMID: 32638797 DOI: 10.1039/d0fo00804d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Dietary intake of sea cucumber phospholipids, a rich source of eicosapentaenoic acid in the form of phospholipids (EPA-PLs), has been shown to improve obesity and related disorders. However, whether dietary eicosapentaenoic acid in the form of phosphatidylcholine and phosphatidylethanolamine (EPA-PC and EPA-PE, respectively) shows anti-inflammatory efficacy and its underlying mechanism has scarcely been investigated to date. Thus, the purpose of this study was to determine if EPA-PC and EPA-PE improve chronic inflammation and alter the interaction between macrophages and adipocytes. We found that EPA-PC and EPA-PE reduced the elevated levels of serum TNF-α, IL-6 and MCP1 and attenuated macrophage infiltration in the liver and iWAT of an HFSD-induced inflammatory model. Importantly, EPA-PC and EPA-PE promoted macrophage polarization in white adipose tissue. Furthermore, this effect on macrophage polarization was also observed in a 3T3L1 and Raw 264.7 Transwell co-culture system, which suggests that EPA-PC and EPA-PE attenuate chronic inflammation by promoting the M2-dominant polarization of macrophages in vitro. Our experiments in vitro illustrated that EPA-PC and EPA-PE attenuated the phosphorylation of p65 NFκB in Raw264.7 macrophages and increased PPARγ expression in 3T3-L1 adipocytes during the co-culture, which may contribute to the improvement in adipose inflammation. Thus, dietary eicosapentaenoic acid in the form of phosphatidylcholine and phosphatidylethanolamine may be a therapeutic strategy for chronic inflammation in obese adipose tissue.
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Affiliation(s)
- Yingying Tian
- College of Food Science and Engineering, Ocean University of China, Qingdao, China.
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Insight into the Modification of Phosphatidylcholine with n-3 Polyunsaturated Fatty Acids-Rich Ethyl Esters by Immobilized MAS1 Lipase. Molecules 2019; 24:molecules24193528. [PMID: 31569526 PMCID: PMC6804207 DOI: 10.3390/molecules24193528] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 09/21/2019] [Accepted: 09/26/2019] [Indexed: 01/24/2023] Open
Abstract
This study reported the modification of phosphatidylcholine (PC) with n-3 polyunsaturated fatty acids (PUFA)-rich ethyl esters (EE) by immobilized MAS1 lipase-catalyzed transesterification in the solvent-free system. Effects of n-3 PUFA-rich EE/PC mass ratio, enzyme loading, reaction temperature, and water dosage on the incorporation of n-3 PUFA into PC were investigated, respectively. The results indicate that the maximum incorporation of n-3 PUFA into PC reached 33.5% (24 h) under the following conditions: n-3 PUFA-rich EE/PC mass ratio of 6:1, enzyme loading of 20%, reaction temperature of 55 °C, and water dosage of 1.0%. After 72 h of reaction, the incorporation of n-3 PUFA into PC was 43.55% and the composition of the reaction mixture was analyzed by 31P nuclear magnetic resonance (NMR). The results show that the reaction product consisted of 32.68% PC, 28.76% 1-diacyl-sn-glycero-3-lysophosphatidylcholine (sn-1 LPC), 4.90% 2-diacyl-sn-glycero-3-lysophosphatidylcholine (sn-2 LPC), and 33.60% sn-glycero-3-phosphatidylcholine (GPC). This study offers insight into the phospholipase activity of immobilized MAS1 lipase and suggests the extended applications of immobilized MAS1 lipase in the modification of phospholipids for industrial purpose.
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Mao L, Wang M, Li Y, Liu Y, Wang J, Xue C. Eicosapentaenoic acid-containing phosphatidylcholine promotes osteogenesis:mechanism of up-regulating Runx2 and ERK-mediated phosphorylation of PPARγ at serine 112. J Funct Foods 2019. [DOI: 10.1016/j.jff.2018.10.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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10
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Cao K, Liu Y, Tian Y, Zhang Q, Cong P, Li H, Xu J, Li Z, Wang J, Mao X, Xue C. Reaction Specificity of Phospholipase D Prepared from Acinetobacter radioresistens a2 in Transphosphatidylation. Lipids 2018; 53:517-526. [PMID: 30071133 DOI: 10.1002/lipd.12057] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 06/05/2018] [Accepted: 06/06/2018] [Indexed: 12/27/2022]
Abstract
Phospholipase D (PLD) can react with phospholipids as substrates, generally phosphatidylcholine (PtdCho), and the PLD-substrate intermediate can be cleaved by another alcohol, resulting in transphosphatidylation of the substrate, which can be used in the production of special lipids. In this study, the reaction conditions affecting the transphosphatidylation of PtdCho with serine were optimized and the reaction specificity of a novel PLD prepared from Acinetobacter radioresistens a2 was evaluated for transphosphatidylation with a variety of phospholipid substrates and head group donors. Based on the yield of phosphatidylserine, experimental kinetic data, maximum transphosphatidylation rate, and kinetic constant, the specificity of PLD in transphosphatidylation was found to be affected by unsaturated fatty-acid phospholipid substrates. The catalytic efficiency of PLD prepared from A. radioresistens a2 on the synthesis of natural phospholipids is on the order of l-serine > ethanolamine and glycerol ≫ inositol. Moreover, it was found that the transphosphatidylation of PtdCho with saccharides was related to the length of the carbon chain and the number of saccharide units.
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Affiliation(s)
- Kewei Cao
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Yanjun Liu
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Yingying Tian
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China.,Laboratory for Marine Drugs and Bioproducts, National Laboratory Marine Science and Technology, 23 Hong Kong east Road, 266071, Qingdao, Shandong Province, China
| | - Qin Zhang
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Peixu Cong
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Hongyan Li
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Jie Xu
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Zhaojie Li
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Jingfeng Wang
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Xiangzhao Mao
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China
| | - Changhu Xue
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong Province, China.,Laboratory for Marine Drugs and Bioproducts, National Laboratory Marine Science and Technology, 23 Hong Kong east Road, 266071, Qingdao, Shandong Province, China
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Chang M, Zhang T, Han X, Tang Q, Yanagita T, Xu J, Xue C, Wang Y. Comparative Analysis of EPA/DHA-PL Forage and Liposomes in Orotic Acid-Induced Nonalcoholic Fatty Liver Rats and Their Related Mechanisms. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:1408-1418. [PMID: 29345914 DOI: 10.1021/acs.jafc.7b05173] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) has become one predictive factor of death from various illnesses. The present study was to comparatively investigate the effects of eicosapentaenoic acid-enriched and docosahexaenoic acid-enriched phospholipids forage (EPA-PL and DHA-PL) and liposomes (lipo-EPA and lipo-DHA) on NAFLD and demonstrate the possible protective mechanisms involved. The additive doses of EPA-PL and DHA-PL in all treatment groups were 1% of total diets, respectively. The results showed that Lipo-EPA could significantly improve hepatic function by down-regulating orotic acid-induced serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels by 55.6% and 34.2%, respectively (p < 0.01). Moreover, lipo-EPA exhibited excellent inhibition on the mRNA expression of SREBP-1c and FAS at the values of 0.454 ± 0.09 (p < 0.01) and 0.523 ± 0.08 (p < 0.01), respectively, thus ameliorating OA-induced NAFLD. Meanwhile, lipo-EPA could significantly suppress the SREBP-2 and HMGR levels (31.4% and 66.7%, p < 0.05, respectively). In addition, EPA-PL and lipo-DHA could also significantly suppress hepatic lipid accumulation mainly by enhancement of hepatic lipolysis and cholesterol efflux. Furthermore, DHA-PL played a certain role in inhibiting hepatic lipogenesis and accelerating cholesterol efflux. The results obtained in this work might contribute to the understanding of the biological activities of EPA/DHA-PL and liposomes and further investigation on its potential application values for food supplements.
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Affiliation(s)
- Mengru Chang
- College of Food Science and Engineering, Ocean University of China , No. 5 Yushan Road, Qingdao, Shandong Province266003, PR China
| | - Tiantian Zhang
- College of Food Science and Engineering, Ocean University of China , No. 5 Yushan Road, Qingdao, Shandong Province266003, PR China
| | - Xiuqing Han
- College of Food Science and Engineering, Ocean University of China , No. 5 Yushan Road, Qingdao, Shandong Province266003, PR China
| | - Qingjuan Tang
- College of Food Science and Engineering, Ocean University of China , No. 5 Yushan Road, Qingdao, Shandong Province266003, PR China
| | - Teruyoshi Yanagita
- Laboratory of Nutrition Biochemistry, Department of Applied Biochemistry and Food Science, Saga University , Saga 840-8502, Japan
| | - Jie Xu
- College of Food Science and Engineering, Ocean University of China , No. 5 Yushan Road, Qingdao, Shandong Province266003, PR China
| | - Changhu Xue
- College of Food Science and Engineering, Ocean University of China , No. 5 Yushan Road, Qingdao, Shandong Province266003, PR China
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology , Qingdao, Shandong Province PR China
| | - Yuming Wang
- College of Food Science and Engineering, Ocean University of China , No. 5 Yushan Road, Qingdao, Shandong Province266003, PR China
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology , Qingdao, Shandong Province PR China
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Liu Y, Tian Y, Cong P, Chen Q, Li H, Fan Y, Xu J, Wang J, Wang Y, Xue C. Lipid Degradation During Salt-Fermented Antarctic Krill Paste Processing and Their Relationship With Lipase and Phospholipase Activities. EUR J LIPID SCI TECH 2018. [DOI: 10.1002/ejlt.201700443] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yanjun Liu
- College of Food Science and Engineering; Ocean University of China; 5 Yushan Road Qingdao 266003 Shandong Province China
| | - Yingying Tian
- Qingdao National Laboratory for Marine Science and Technology; Qingdao 266237 China
| | - Peixu Cong
- College of Food Science and Engineering; Ocean University of China; 5 Yushan Road Qingdao 266003 Shandong Province China
| | - Qinsheng Chen
- College of Food Science and Engineering; Ocean University of China; 5 Yushan Road Qingdao 266003 Shandong Province China
| | - Hongyan Li
- College of Food Science and Engineering; Ocean University of China; 5 Yushan Road Qingdao 266003 Shandong Province China
| | - Yan Fan
- College of Food Science and Engineering; Ocean University of China; 5 Yushan Road Qingdao 266003 Shandong Province China
| | - Jie Xu
- College of Food Science and Engineering; Ocean University of China; 5 Yushan Road Qingdao 266003 Shandong Province China
| | - Jingfeng Wang
- College of Food Science and Engineering; Ocean University of China; 5 Yushan Road Qingdao 266003 Shandong Province China
| | - Yuming Wang
- College of Food Science and Engineering; Ocean University of China; 5 Yushan Road Qingdao 266003 Shandong Province China
| | - Changhu Xue
- College of Food Science and Engineering; Ocean University of China; 5 Yushan Road Qingdao 266003 Shandong Province China
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Abstract
AbstractDietary phospholipid (PL) supplementation has been shown to reduce lipid accumulation in the tissues of farmed fish; however, the mechanisms underlying this effect are largely unknown. Thus, the present study was conducted to evaluate the potential impacts of PL on hepatic lipid metabolism both in vivo and in vitro. For in vivo study, four experimental diets – low lipid and low PL diet, as control diet (LL-LP diet, containing 12 % lipid and 1·5 % PL), low-lipid and high-PL diet (containing 12 % lipid and 8 % PL), high-lipid and low-PL diet (HL-LP diet, containing 20 % lipid and 1·5 % PL) and high-lipid and high-PL diet (HL-HP diet, containing 20 % lipid and 8 % PL) – were randomly allocated to four groups of large yellow croaker (Larimichthys crocea) (three cages per group) with similar initial body weight (approximately 8 g). For in vitro study, primary hepatocytes isolated from large yellow croaker were incubated either with graded levels of phosphatidylcholine (PC) (0–250 μm) or small interfering RNA (siRNA) for CTP: choline phosphate cytidylyltranferase α (CCTα) (siRNA-CCTα). Results showed that survival was independent of dietary treatments (P>0·05). Weight gain and feed efficiency in the HL-HP group were significantly higher than in the LL-LP and HL-LP groups (P<0·05). High level of dietary PL could markedly reduce abnormal hepatic lipid accumulation induced by the HL-LP diet (P<0·05). Similarly, compared with the corresponding controls, a significant decrease/increase in lipid content was observed in primary hepatocytes incubated with PC/siRNA-CCTα (P<0·05). High level of dietary PL reversed the HL-LP diet-induced increased levels of mRNA of fatty acid uptake and lipid synthesis related genes (P<0·05). In addition, High level of dietary PL markedly down-regulated the transcript levels of fatty acid oxidation-related genes and enhanced the transcript levels of VLDL assembly-related genes regardless of dietary lipid levels (P<0·05). Compared with corresponding controls, primary hepatocytes treated with PC showed significantly higher mRNA expression of lipid synthesis and VLDL assembly-related genes and lower mRNA expression of fatty acid oxidation-related genes, with hepatocytes treated with siRNA-CCTα exhibiting the opposite trend (P<0·05). In summary, these results demonstrated that high level of dietary PL might reverse the HL-LP diet-induced abnormal lipid accumulation in the liver through inhibiting fatty acid uptake and lipid synthesis, together with promoting the lipid export at the transcriptional level. Lipid export-promoting effect of PC was confirmed by in vitro studies. The present study showed for the first time that PL or PC could influence various metabolic pathways to regulate hepatic lipid deposition in fish at least at the transcriptional level.
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Cai Z, Feng S, Xiang X, Mai K, Ai Q. Effects of dietary phospholipid on lipase activity, antioxidant capacity and lipid metabolism-related gene expression in large yellow croaker larvae (Larimichthys crocea). Comp Biochem Physiol B Biochem Mol Biol 2016; 201:46-52. [DOI: 10.1016/j.cbpb.2016.06.007] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 06/16/2016] [Accepted: 06/17/2016] [Indexed: 12/31/2022]
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