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Zhang LY, Shi HH, Wang CC, Wang YM, Wei ZH, Xue CH, Mao XZ, Zhang TT. Targeted Lipidomics Reveal the Effects of Different Phospholipids on the Phospholipid Profiles of Hepatic Mitochondria and Endoplasmic Reticulum in High-Fat/High-Fructose-Diet-Induced Nonalcoholic Fatty Liver Disease Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:3529-3540. [PMID: 35212227 DOI: 10.1021/acs.jafc.1c07538] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The lipid alternation in mitochondria and endoplasmic reticulum (ER) might be indicative of their abnormal morphology and function, which contribute to development of nonalcoholic fatty liver disease (NAFLD). However, the influence of dietary phospholipids (PLs) on the PL composition of the organellar membrane is largely unknown. High-fat/high-fructose (HFHF)-diet-induced NAFLD mice were administrated with different PLs (2%, w/w) with specific fatty acids and headgroups, including eicosapentaenoic acid (EPA)-phosphatidylcholine (PC)/phosphatidylethanolamine (PE)/phosphatidylserine (PS), docosahexaenoic acid (DHA)-PC/PE/PS, egg-PC/PE/PS, and soy-PC/PE/PS. After 8 weeks of feeding, PLs dramatically decreased hepatic lipid accumulation, in which EPA/DHA-PS had the best efficiency. Furthermore, lipidomic analysis revealed that the HFHF diet narrowed the difference in PL composition between mitochondria and ER, significantly reduced the PC/PE ratio, and changed the unsaturation of cardiolipin in mitochondria. Dietary PLs reversed these alterations. Heatmap analysis indicated that dietary PL groups containing the same fatty acids clustered together. Moreover, dietary PLs significantly increased the ratio of PC/PE in both hepatic mitochondria and ER, especially EPA-PE. This study showed that fatty acid composition of PLs might represent greater impact on the PL composition of the organellar membrane than headgroups.
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Affiliation(s)
- Ling-Yu Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, People's Republic of China
- College of Food and Biological Engineering, Jimei University, Xiamen, Fujian 361021, People's Republic of China
| | - Hao-Hao Shi
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, People's Republic of China
| | - Cheng-Cheng Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, People's Republic of China
| | - Yu-Ming Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, People's Republic of China
- Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao, Shandong 266237, People's Republic of China
| | - Zi-Hao Wei
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, People's Republic of China
| | - Chang-Hu Xue
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, People's Republic of China
- Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao, Shandong 266237, People's Republic of China
| | - Xiang-Zhao Mao
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, People's Republic of China
- Laboratory for Marine Drugs and Bioproducts, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao, Shandong 266237, People's Republic of China
| | - Tian-Tian Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, People's Republic of China
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Chao YJ, Wu WH, Balazova M, Wu TY, Lin J, Liu YW, Hsu YHH. Chlorella diet alters mitochondrial cardiolipin contents differentially in organs of Danio rerio analyzed by a lipidomics approach. PLoS One 2018; 13:e0193042. [PMID: 29494608 PMCID: PMC5832209 DOI: 10.1371/journal.pone.0193042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 02/02/2018] [Indexed: 01/14/2023] Open
Abstract
The zebrafish (Danio rerio) is an important and widely used vertebrate model organism for the study of human diseases which include disorders caused by dysfunctional mitochondria. Mitochondria play an essential role in both energy metabolism and apoptosis, which are mediated through a mitochondrial phospholipid cardiolipin (CL). In order to examine the cardiolipin profile in the zebrafish model, we developed a CL analysis platform by using liquid chromatography-mass spectrometry (LC-MS). Meanwhile, we tested whether chlorella diet would alter the CL profile in the larval fish, and in various organs of the adult fish. The results showed that chlorella diet increased the chain length of CL in larval fish. In the adult zebrafish, the distribution patterns of CL species were similar between the adult brain and eye tissues, and between the heart and muscles. Interestingly, monolyso-cardiolipin (MLCL) was not detected in brain and eyes but found in other examined tissues, indicating a different remodeling mechanism to maintain the CL integrity. While the adult zebrafish were fed with chlorella for four weeks, the CL distribution showed an increase of the species of saturated acyl chains in the brain and eyes, but a decrease in the other organs. Moreover, chlorella diet led to a decrease of MLCL percentage in organs except the non-MLCL-containing brain and eyes. The CL analysis in the zebrafish provides an important tool for studying the mechanism of mitochondria diseases, and may also be useful for testing medical regimens targeting against the Barth Syndrome.
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Affiliation(s)
- Yu-Jen Chao
- Department of Chemistry, Tunghai University, Taichung, Taiwan
| | - Wen-Hsin Wu
- Department of Chemistry, Tunghai University, Taichung, Taiwan
| | - Maria Balazova
- Institute of Animal Biochemistry and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Ting-Yuan Wu
- Department of Chemistry, Tunghai University, Taichung, Taiwan
| | - Jamie Lin
- Department of Life Science, Tunghai University, Taichung, Taiwan
- Life Science Research Center, Tunghai University, Taichung, Taiwan
| | - Yi-Wen Liu
- Department of Life Science, Tunghai University, Taichung, Taiwan
- Life Science Research Center, Tunghai University, Taichung, Taiwan
- * E-mail: (YWL); (YHH)
| | - Yuan-Hao Howard Hsu
- Department of Chemistry, Tunghai University, Taichung, Taiwan
- Life Science Research Center, Tunghai University, Taichung, Taiwan
- * E-mail: (YWL); (YHH)
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Betancor MB, Almaida-Pagán PF, Hernández A, Tocher DR. Effects of dietary fatty acids on mitochondrial phospholipid compositions, oxidative status and mitochondrial gene expression of zebrafish at different ages. FISH PHYSIOLOGY AND BIOCHEMISTRY 2015; 41:1187-204. [PMID: 26156499 DOI: 10.1007/s10695-015-0079-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 05/16/2015] [Indexed: 05/25/2023]
Abstract
Mitochondrial decay is generally associated with impairment in the organelle bioenergetics function and increased oxidative stress, and it appears that deterioration of mitochondrial inner membrane phospholipids (PL) and accumulation of mitochondrial DNA (mtDNA) mutations are among the main mechanisms involved in this process. In the present study, mitochondrial membrane PL compositions, oxidative status (TBARS content and SOD activity) and mtDNA gene expression of muscle and liver were analyzed in zebrafish fed two diets with lipid supplied either by rapeseed oil (RO) or a blend 60:40 of RO and DHA500 TG oil (DHA). Two feeding trials were performed using zebrafish from the same population of two ages (8 and 21 months). Dietary FA composition affected fish growth in 8-month-old animals, which could be related to an increase in stress promoted by diet composition. Lipid peroxidation was considerably higher in mitochondria of 8-month-old zebrafish fed the DHA diet than in animals fed the RO diet. This could indicate higher oxidative damage to mitochondrial lipids, very likely due to increased incorporation of DHA in PL of mitochondrial membranes. Lipids would be among the first molecules affected by mitochondrial reactive oxygen species, and lipid peroxidation could propagate oxidative reactions that would damage other molecules, including mtDNA. Mitochondrial lipid peroxidation and gene expression of 21-month-old fish showed lower responsiveness to diet composition than those of younger fish. Differences found in the effect of diet composition on mitochondrial lipids between the two age groups could be indicating age-related changes in the ability to maintain structural homeostasis of mitochondrial membranes.
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Affiliation(s)
- M B Betancor
- School of Natural Sciences, Institute of Aquaculture, University of Stirling, Stirling, FK9 4LA, Scotland, UK.
| | - P F Almaida-Pagán
- School of Natural Sciences, Institute of Aquaculture, University of Stirling, Stirling, FK9 4LA, Scotland, UK
| | - A Hernández
- School of Natural Sciences, Institute of Aquaculture, University of Stirling, Stirling, FK9 4LA, Scotland, UK
| | - D R Tocher
- School of Natural Sciences, Institute of Aquaculture, University of Stirling, Stirling, FK9 4LA, Scotland, UK
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Zhang W, Hou L, Wang T, Lu W, Tao Y, Chen W, Du X, Huang Y. The expression characteristics of mt-ND2 gene in chicken. Mitochondrial DNA A DNA Mapp Seq Anal 2015; 27:3787-92. [PMID: 26332376 DOI: 10.3109/19401736.2015.1079904] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Subunit 2 of NADH dehydrogenase (ND2) is encoded by the mt-ND2 gene and plays a critical role in controlling the production of the mitochondrial reactive oxygen species. Our study focused on exploring the mt-ND2 tissue expression patterns and the effects of energy restriction and dietary fat (linseed oil, corn oil, sesame oil or lard) level (2.5% and 5%) on its expression in chicken. The results showed that mt-ND2 gene was expressed in the 15 tissues of hybrid chickens with the highest level in heart and lowest level in pancreas tissue; 30% energy restriction did not significantly affect mt-ND2 mRNA level in chicken liver tissue. Both the mt-ND2 mRNA levels in chicken pectoralis (p < 0.05) and hepatic tissues (p < 0.05) at 42 d-old were affected by the type of dietary fats in 5% level, while not in abdominal fat tissues. The expression of mt-ND2 in hepatic tissues was down-regulated with chicken age (p < 0.01). The interactive effect of dietary fat types with chicken age (p < 0.05) was significant on mt-ND2 mRNA level. The study demonstrated that mt-ND2 gene was extensively expressed in tissues, and the expression was affected by dietary fat types and chicken age.
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Affiliation(s)
- Wenwen Zhang
- a College of Livestock Husbandry and Veterinary Engineering, Henan Agricultural University , Zhengzhou, Henan , China and
| | - Lingling Hou
- b Animal Science College, Sichuan Agricultural University , Ya'an, Sichuan China
| | - Ting Wang
- a College of Livestock Husbandry and Veterinary Engineering, Henan Agricultural University , Zhengzhou, Henan , China and
| | - Weiwei Lu
- a College of Livestock Husbandry and Veterinary Engineering, Henan Agricultural University , Zhengzhou, Henan , China and
| | - Yafei Tao
- a College of Livestock Husbandry and Veterinary Engineering, Henan Agricultural University , Zhengzhou, Henan , China and
| | - Wen Chen
- a College of Livestock Husbandry and Veterinary Engineering, Henan Agricultural University , Zhengzhou, Henan , China and
| | - Xiaohui Du
- b Animal Science College, Sichuan Agricultural University , Ya'an, Sichuan China
| | - Yanqun Huang
- a College of Livestock Husbandry and Veterinary Engineering, Henan Agricultural University , Zhengzhou, Henan , China and
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