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Tian B, Pan Y, Zhou X, Jiang Y, Zhang X, Luo X, Yang K. Yellow leaf green tea modulates the AMPK/ACC/SREBP1c signaling pathway and gut microbiota in high-fat diet-induced mice to alleviate obesity. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:5882-5895. [PMID: 38407390 DOI: 10.1002/jsfa.13413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 02/11/2024] [Accepted: 02/20/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND Yellow leaf green tea (YLGT) is a new variety of Camellia sinensis (L.) O. Ktze, which has yellow leaves and the unique qualities of 'three green through three yellow'. The present study aimed to investigate the anti-obesity effect of YLGT in mice fed a high-fat diet (HFD) and to explore the potential mechanisms by regulating the AMPK/ACC/SREBP1c signaling pathways and gut microbiota. RESULTS The results showed that YLGT aqueous extract reduced body weight, hepatic inflammation, fat accumulation and hyperlipidemia in HFD-induced C57BL/6J mice, and also accelerated energy metabolism, reduced fat synthesis and suppressed obesity by activating the AMPK/CPT-1α signaling pathway and inhibiting the FAS/ACC/SREBP-1c signaling pathway. Fecal microbiota transplantation experiment further confirmed that the alteration of gut microbiota (e.g. increasing unclassified_Muribaculaceae and decreasing Colidextribacter) might be an important cause of YLGT water extract inhibiting obesity. CONCLUSION In conclusion, YLGT has a broad application prospect in the treatment of obesity and the development of anti-obesity function beverages. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Baoming Tian
- College of Food Science and Technology, Zhejiang University of Technology, Huzhou, China
| | - Yizhu Pan
- College of Food Science and Technology, Zhejiang University of Technology, Huzhou, China
| | - Xue Zhou
- College of Food Science and Technology, Zhejiang University of Technology, Huzhou, China
| | - Yuezhi Jiang
- College of Food Science and Technology, Zhejiang University of Technology, Huzhou, China
| | - Xiangchun Zhang
- Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China
| | - Xudong Luo
- Sichuan Three MT. TEA-INDUSTRY Co., Ltd, Guangyuan, China
| | - Kai Yang
- College of Food Science and Technology, Zhejiang University of Technology, Huzhou, China
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Li B, Hsieh YR, Lai WD, Tung TH, Chen YX, Yang CH, Fang YC, Huang SY. Melatonin Ameliorates Neuropsychiatric Behaviors, Gut Microbiome, and Microbiota-Derived Metabolites in Rats with Chronic Sleep Deprivation. Int J Mol Sci 2023; 24:16820. [PMID: 38069141 PMCID: PMC10706682 DOI: 10.3390/ijms242316820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 11/23/2023] [Accepted: 11/24/2023] [Indexed: 12/18/2023] Open
Abstract
With the increasing prevalence of sleep deprivation (SD)-related disorders, the effective treatment of sleep disorders has become a critical health research topic. Thus, we hypothesized and investigated the effectiveness of a 3-week melatonin intervention on neuropsychiatric behavioral responses mediated throughout melatonin receptors, gut microbiota, and lipid metabolites in rats with chronic SD. Eighteen 6-week-old Wistar rats were used and divided into the control grup (C, n = 6), SD group (n = 6), and melatonin-supplemented group (SDM, n = 6). During weeks 0 to 6, animals were provided with the AIN-93M diet and free access to water. Four-week chronic SD was conducted from weeks 7 to 10. Exogenous melatonin administration (10 mg/kg BW) was injected intraperitoneally 1 h before the daily administration of SD for 3 weeks in the SDM group. SD rats exhibited anxiety-like behavior, depression-like behavior, and cognitive impairment. Exogenous melatonin administration ameliorated neuropsychiatric behaviors induced by chronic SD. Analysis of fecal metabolites indicated that melatonin may influence brain messaging through the microbiota-gut-brain axis by increasing the production of short-chain fatty acids (SCFA) and decreasing the production of secondary bile acids (SBA). Four-week SD reduced the cerebral cortex expression of MT1, but not in the colon. Chronic SD led to anxiety and depression-like behaviors and cognitive decline, as well as the reduced intestinal level of SCFAs and the enhanced intestinal level of SBAs in rats. In this work, we confirmed our hypothesis that a 3-week melatonin intervention on neuropsychiatric behavioral response mediated throughout melatonin receptors, gut microbiota, and lipid metabolites in rats with chronic SD.
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Affiliation(s)
- Bingcong Li
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan; (B.L.); (Y.-R.H.)
| | - Yin-Ru Hsieh
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan; (B.L.); (Y.-R.H.)
| | - Wen-De Lai
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan; (B.L.); (Y.-R.H.)
| | - Te-Hsuan Tung
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan; (B.L.); (Y.-R.H.)
| | - Yu-Xuan Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan; (B.L.); (Y.-R.H.)
| | - Chia-Hui Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan; (B.L.); (Y.-R.H.)
| | - Yu-Chiao Fang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan; (B.L.); (Y.-R.H.)
| | - Shih-Yi Huang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan; (B.L.); (Y.-R.H.)
- Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University, Taipei 110301, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 110301, Taiwan
- TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei 110301, Taiwan
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Chen W, Ao Y, Lan X, Tong W, Liu X, Zhang X, Ye Q, Li Y, Liu L, Ye H, Zhuang P, Zhang Y, Zheng W, Jiao J. Associations of specific dietary unsaturated fatty acids with risk of overweight/obesity: population-based cohort study. Front Nutr 2023; 10:1150709. [PMID: 37360299 PMCID: PMC10285060 DOI: 10.3389/fnut.2023.1150709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 05/02/2023] [Indexed: 06/28/2023] Open
Abstract
Background The role of specific unsaturated fatty acids (FAs) in the development of overweight/obesity remains unclear in the general population. Here, we aimed to explore the associations of different types of unsaturated FAs with overweight/obesity risk among the Chinese population. Methods Eight thousand seven hundred forty-two subjects free of overweight/obesity at entry in the China Health and Nutrition Survey (CHNS) were followed up until 2015. Dietary unsaturated FAs were assessed by 3-day 24-h recalls with a weighing method in each wave. Cox regression models were used to obtain the hazard ratios (HRs) and 95% confidence intervals (CIs) for overweight/obesity risk associated with unsaturated FAs. Results During a median follow-up of 7 years, 2,753 subjects (1,350 males and 1,403 females) developed overweight/obesity. Consuming more monounsaturated FAs (MUFAs) was associated with a lower risk of overweight/obesity (highest vs. lowest quartile: HR 0.80, 95% CI 0.67-0.96; P-trend = 0.010). Similar inverse associations were observed for plant-MUFAs (HRQ4vsQ1 0.83, 95% CI: 0.73-0.94; P-trend = 0.003) and animal-MUFAs (HRQ4vsQ1 0.77, 95% CI: 0.64-0.94; P-trend = 0.004), total dietary oleic acid (OA) (HRQ4vsQ1 0.66, 95% CI: 0.55-0.79; P-trend <0.001), plant-OA (HRQ4vsQ1 0.73, 95% CI: 0.64-0.83; P-trend <0.001) and animal-OA (HRQ4vsQ1 0.68, 95% CI: 0.55-0.84; P-trend <0.001). In addition, the intakes of n-3 polyunsaturated FAs (PUFAs) (HRQ4vsQ1 1.24, 95% CI: 1.09-1.42; P-trend = 0.017) and α-linolenic acid (ALA) (HRQ4vsQ1 1.22, 95% CI: 1.07-1.39; P-trend = 0.039) but not marine n-3 PUFAs were positively linked to overweight/obesity risk. Consumption of n-6 PUFAs (HRQ4vsQ1 1.13, 95% CI: 0.99-1.28; P-trend = 0.014) and linoleic acid (LA) (HRQ4vsQ1 1.11, 95% CI: 0.98-1.26; P-trend = 0.020) had marginal and positive relationships with the incidence of overweight/obesity. N-6/n-3 PUFA ratio ranging from 5.7 to 12.6 was related to higher risk of overweight/obesity. Conclusion Higher dietary intake of MUFAs was associated with lower overweight/obesity risk, which was mainly driven by dietary OA from either plant or animal sources. Intakes of ALA, n-6 PUFAs and LA were related to higher risk of overweight/obesity. These results support consuming more MUFAs for maintaining a healthy body weight among the Chinese population.
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Affiliation(s)
- Weiming Chen
- Lanxi Red Cross Hospital, Jinhua, Zhejiang, China
| | - Yang Ao
- Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Xiaochun Lan
- Lanxi People’s Hospital, Jinhua, Zhejiang, China
| | - Wenzhou Tong
- Lanxi Center for Disease Control and Prevention, Jinhua, China
| | - Xiaohui Liu
- Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Xia Zhang
- Lanxi People’s Hospital, Jinhua, Zhejiang, China
| | - Qiang Ye
- Lanxi Red Cross Hospital, Jinhua, Zhejiang, China
| | - Yin Li
- Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Linfen Liu
- Lanxi People’s Hospital, Jinhua, Zhejiang, China
| | - Hao Ye
- Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Pan Zhuang
- Department of Food Science and Nutrition, Fuli Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yu Zhang
- Department of Food Science and Nutrition, Fuli Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, Zhejiang, China
| | - Weifang Zheng
- Lanxi Hospital of Traditional Chinese Medicine, Jinhua, Zhejiang, China
| | - Jingjing Jiao
- Department of Nutrition, School of Public Health, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
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Haneishi Y, Furuya Y, Hasegawa M, Takemae H, Tanioka Y, Mizutani T, Rossi M, Miyamoto J. Polyunsaturated fatty acids-rich dietary lipid prevents high fat diet-induced obesity in mice. Sci Rep 2023; 13:5556. [PMID: 37019935 PMCID: PMC10076282 DOI: 10.1038/s41598-023-32851-7] [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: 11/16/2022] [Accepted: 04/03/2023] [Indexed: 04/07/2023] Open
Abstract
Diet is the primary factor affecting host nutrition and metabolism, with excess food intake, especially high-calorie diets, such as high-fat and high-sugar diets, causing an increased risk of obesity and related disorders. Obesity alters the gut microbial composition and reduces microbial diversity and causes changes in specific bacterial taxa. Dietary lipids can alter the gut microbial composition in obese mice. However, the regulation of gut microbiota and host energy homeostasis by different polyunsaturated fatty acids (PUFAs) in dietary lipids remains unknown. Here, we demonstrated that different PUFAs in dietary lipids improved host metabolism in high-fat diet (HFD)-induced obesity in mice. The intake of the different PUFA-enriched dietary lipids improved metabolism in HFD-induced obesity by regulating glucose tolerance and inhibiting colonic inflammation. Moreover, the gut microbial compositions were different among HFD and modified PUFA-enriched HFD-fed mice. Thus, we have identified a new mechanism underlying the function of different PUFAs in dietary lipids in regulating host energy homeostasis in obese conditions. Our findings shed light on the prevention and treatment of metabolic disorders by targeting the gut microbiota.
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Affiliation(s)
- Yuri Haneishi
- Department of Applied Biological Science, Graduate School of Agriculture, Tokyo University of Agriculture and Technology, Fuchu-shi, Tokyo, 183-8509, Japan
| | - Yuma Furuya
- Department of Applied Biological Science, Graduate School of Agriculture, Tokyo University of Agriculture and Technology, Fuchu-shi, Tokyo, 183-8509, Japan
| | - Mayu Hasegawa
- Department of Applied Biological Science, Graduate School of Agriculture, Tokyo University of Agriculture and Technology, Fuchu-shi, Tokyo, 183-8509, Japan
| | - Hitoshi Takemae
- Center for Infectious Diseases Epidemiology and Prevention Research: CEPiR, Tokyo University of Agriculture and Technology, Fuchu-shi, Tokyo, 183-8509, Japan
| | - Yuri Tanioka
- Department of International Food and Agricultural Science, Faculty of International Food and Agricultural Studies, Tokyo University of Agriculture, Setagaya-ku, Tokyo, 156-8502, Japan
| | - Tetsuya Mizutani
- Center for Infectious Diseases Epidemiology and Prevention Research: CEPiR, Tokyo University of Agriculture and Technology, Fuchu-shi, Tokyo, 183-8509, Japan
| | - Mauro Rossi
- Institute of Food Sciences, CNR, via Roma 64, 83100, Avellino, Italy
| | - Junki Miyamoto
- Department of Applied Biological Science, Graduate School of Agriculture, Tokyo University of Agriculture and Technology, Fuchu-shi, Tokyo, 183-8509, Japan.
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5
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Wang Z, Liu H, Song G, Gao J, Xia X, Qin N. Cherry juice alleviates high-fat diet-induced obesity in C57BL/6J mice by resolving gut microbiota dysbiosis and regulating microRNA. Food Funct 2023; 14:2768-2780. [PMID: 36857703 DOI: 10.1039/d2fo03023c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Cherry is a nutrient-rich food that is good for health. This study demonstrated the inhibitory action of dietary cherry juice on high-fat diet (HFD)-induced obesity in mice. Cherry juice intervention significantly decreased body weight, fat contents, and blood lipid levels in obese mice. The overproduction of proinflammatory cytokines was suppressed by dietary cherry juice, which was accompanied by the elevation of tight junction proteins to maintain intestinal barrier. Moreover, dietary cherry juice restored the decreased production of short-chain fatty acids (SCFAs) by regulating the composition and abundance of gut microbiota. In addition, dietary cherry juice also suppressed the expression of some microRNAs associated with obesity such as miR-200c-3p, miR-125a-5p, miR-132-3p, and miR-223-3p and target proteins related with microRNAs in the inguinal or epididymal white tissue in the obese mice. These results offer a fresh perspective on cherry juice's role in the prevention of obesity caused by the HFD.
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Affiliation(s)
- Zhen Wang
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
| | - Hongxu Liu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
| | - Guoku Song
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
| | - Jingzhu Gao
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
| | - Xiaodong Xia
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
| | - Ningbo Qin
- School of Food Science and Technology, Dalian Polytechnic University, Dalian 116304, China.
- National Engineering Research Center of Seafood, Dalian 116304, China
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6
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Fan S, Chen S, Lin L. Research progress of gut microbiota and obesity caused by high-fat diet. Front Cell Infect Microbiol 2023; 13:1139800. [PMID: 36992691 PMCID: PMC10040832 DOI: 10.3389/fcimb.2023.1139800] [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: 01/07/2023] [Accepted: 02/28/2023] [Indexed: 03/15/2023] Open
Abstract
Obesity, a chronic metabolic disorder caused by an energy imbalance, has been increasingly prevalent and poses a global health concern. The multifactorial etiology of obesity includes genetics factors, high-fat diet, gut microbiota, and other factors. Among these factors, the implication of gut microbiota in the pathogenesis of obesity has been prominently acknowledged. This study endeavors to investigate the potential contribution of gut microbiota to the development of high-fat diet induced obesity, as well as the current state of probiotic intervention therapy research, in order to provide novel insights for the prevention and management of obesity.
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Affiliation(s)
- Shuyi Fan
- Scientific Research Department, Brain Hospital of Hunan Province, Second People’s Hospital of Hunan Province, Changsha, Hunan, China
- Department of Clinical Medicine, Xiamen Medical College, Xiamen, Fujian, China
| | - Suyun Chen
- Department of Clinical Medicine, Xiamen Medical College, Xiamen, Fujian, China
| | - Lin Lin
- Scientific Research Department, Brain Hospital of Hunan Province, Second People’s Hospital of Hunan Province, Changsha, Hunan, China
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Han M, Gao T, Liu G, Zhu C, Zhang T, Sun M, Li J, Ji F, Si Q, Jiang Q. The effect of a polystyrene nanoplastic on the intestinal microbes and oxidative stress defense of the freshwater crayfish, Procambarus clarkii. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 833:155722. [PMID: 35525353 DOI: 10.1016/j.scitotenv.2022.155722] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 05/01/2022] [Accepted: 05/01/2022] [Indexed: 06/14/2023]
Abstract
The widespread generation and accumulation of plastic waste has become a globally recognized problem. However, there are limited reports on the adverse effects of nanomaterials on freshwater crustaceans. This study tested the acute effects of different concentrations (0, 5, 10, and 20 mg/L) after 48 h exposure of 75 nm polystyrene nanoplastic on intestinal microbes, and oxidative stress parameters of freshwater crayfish, Procambarus clarkii. High-throughput sequencing analysis revealed the richness, diversity, and composition of intestinal microbiota in P. clarkii exposed to polystyrene nanoplastic. At the genus level, abundances of Lactobacillus, Faecalibaculum, Niveibacterium, and Candidatus Bacilloplasma were significantly different. The reduced abundance of Lactobacillus could affect the balance of intestinal microbes through quantitative disadvantage, which may lead to reduced immunity of P. clarkii. Streptococcus salivarius, Clostridium butyricum and Lachnospiraceae bacterium10-1 in intestinal tract reached maximum abundance at a polystyrene concentration of 20 mg/L. The increase in the number of some pathogenic bacteria may upset the balance of intestinal microorganisms through the number of dominance, and the decrease in the relative abundance of lactic acid bacteria. Probiotics, such as Lactobacillus salivarius, Lactobacillus murinus, Lactobacillus gasseri, Lactobacillus reuteri, Lactobacillus iners AB-1, and Lactobacillus crispatus in the intestinal tract reached the lowest value at a concentration of 10 mg/L. The reduced abundance of Lactobacillus can affect the balance of intestinal microbes through quantitative disadvantage, which may lead to reduced immunity in P. clarkii. At nanoplastic 10 mg/L, the relative abundance of intestinal pathogens increased, while the relative abundance of lactic acid bacteria and other probiotics decreased. With increases in nanoplastic concentrations, the values of glutathione (GSH), superoxide dismutase (SOD), acid phosphatase (ACP), lysozyme (LZM), alkaline phosphatase (AKP), peroxidase (POD), glutathione peroxidase (GPX), and protein carbonylation were significantly changed. Our data suggested that Lactobacillus may play an adjunctive role in the treatment of oxidative stress in P. clarkii exposed to 75 nm polystyrene. This study represents an important step towards a better understanding of the toxic effects of nanoplastics on aquatic crustaceans.
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Affiliation(s)
- Mingming Han
- Freshwater Fisheries Research Institute of Jiangsu Province, 79 Chating East Street, Nanjing 210017, China; Biology Program, School of Distance Education, Universiti Sains Malaysia, 11800 Minden, Penang, Malaysia
| | - Tianheng Gao
- Institute of Marine Biology, College of Oceanography, Hohai University, Nanjing 210098, China
| | - Guoxing Liu
- Freshwater Fisheries Research Institute of Jiangsu Province, 79 Chating East Street, Nanjing 210017, China
| | - Chenxi Zhu
- Freshwater Fisheries Research Institute of Jiangsu Province, 79 Chating East Street, Nanjing 210017, China
| | - Tongqing Zhang
- Freshwater Fisheries Research Institute of Jiangsu Province, 79 Chating East Street, Nanjing 210017, China
| | - Mengling Sun
- Freshwater Fisheries Research Institute of Jiangsu Province, 79 Chating East Street, Nanjing 210017, China
| | - Jiajia Li
- Freshwater Fisheries Research Institute of Jiangsu Province, 79 Chating East Street, Nanjing 210017, China
| | - Feng Ji
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing 210023, China
| | - Qin Si
- Key Laboratory of Biosafety, Nanjing Institute of Environmental Sciences, Ministry of Environmental Protection, Nanjing 210424, China
| | - Qichen Jiang
- Freshwater Fisheries Research Institute of Jiangsu Province, 79 Chating East Street, Nanjing 210017, China.
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Tung TH, Chen YC, Lin YT, Huang SY. N-3 PUFA Ameliorates the Gut Microbiota, Bile Acid Profiles, and Neuropsychiatric Behaviours in a Rat Model of Geriatric Depression. Biomedicines 2022; 10:biomedicines10071594. [PMID: 35884899 PMCID: PMC9313093 DOI: 10.3390/biomedicines10071594] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 06/27/2022] [Accepted: 07/03/2022] [Indexed: 11/27/2022] Open
Abstract
The brain−gut−microbiome (BGM) axis affects host bioinformation. N-3 polyunsaturated fatty acids (PUFAs) alleviate cognitive impairment and depression in older adults. This study investigated altered microbiota−bile acid signalling as a potential mechanism linking fish oil-induced gut changes in microbiota to alleviate psychological symptoms. Sprague Dawley rats were fed a fish oil diet and administered D-galactose combined with chronic unpredictable mild stress (CUMS) to simulate geriatric depression. The cognitive function, psychological symptoms, microbiota compositions, and faecal bile acid profiles of the rats were assessed thereafter. A correlation analysis was conducted to determine whether the fish oil-induced alteration of the rats’ microbiota and bile acid profiles affected the rats’ behaviour. D-galactose and CUMS resulted in lower concentrations of Firmicutes, significantly altered bile acid profiles, and abnormal neurobehaviours. Fish oil intake alleviated the rats’ emotional symptoms and increased the abundance of Bacteroidetes, Prevotellaceae, Marinifilaceae, and Bacteroidesuniformis. It also elevated the concentrations of primary bile acids and taurine-conjugated bile acids in the rats’ faeces. The rats’ taurine-conjugated bile acid levels were significantly correlated with their behavioural outcomes. In short, fish oil intake may alleviate psychological symptoms by altering the microbial metabolites involved in the BGM axis, especially in the conjugation of bile acids.
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Affiliation(s)
- Te-Hsuan Tung
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan; (T.-H.T.); (Y.-C.C.)
| | - Yang-Ching Chen
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan; (T.-H.T.); (Y.-C.C.)
- Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University, Taipei 110301, Taiwan;
- Department of Family Medicine, Taipei Medical University Hospital, Taipei 110301, Taiwan
- Department of Family Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110301, Taiwan
| | - Ya-Tin Lin
- Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University, Taipei 110301, Taiwan;
| | - Shih-Yi Huang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan; (T.-H.T.); (Y.-C.C.)
- Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University, Taipei 110301, Taiwan;
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 110301, Taiwan
- Correspondence: ; Tel.: +886-2-27361661 (ext. 6543); Fax: +886-2-27361661
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9
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Cao W, Liu F, Li RW, Chin Y, Wang Y, Xue C, Tang Q. Docosahexaenoic acid-rich fish oil prevented insulin resistance by modulating gut microbiome and promoting colonic peptide YY expression in diet-induced obesity mice. FOOD SCIENCE AND HUMAN WELLNESS 2022. [DOI: 10.1016/j.fshw.2021.07.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Dietary Acrylamide Intake Alters Gut Microbiota in Mice and Increases Its Susceptibility to Salmonella Typhimurium Infection. Foods 2021; 10:foods10122990. [PMID: 34945541 PMCID: PMC8700958 DOI: 10.3390/foods10122990] [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: 10/30/2021] [Revised: 11/15/2021] [Accepted: 11/22/2021] [Indexed: 11/18/2022] Open
Abstract
Acrylamide (AA) has been extensively examined for its potential toxicological effects on humans and animals, but its impacts on gut microbiota and effects on hosts’ susceptibility to enteric infection remain elusive. The present study was designed to evaluate the effect of AA on gut microbiota of mice and susceptibility of mice to S. Typhimurium infection. After four weeks’ intervention, mice fed with AA exhibited significantly decreased body weight. Meanwhile, 16S rRNA gene sequencing showed reduced relative abundance of Firmicutes and increased abundance of Bacteroidetes in AA-treated mice prior to infection. In addition, we observed high relative abundance of Burkholderiales and Erysipelotrichales, more specifically the genus Sutterella and Allobaculum, respectively, in AA-treated mice before infection. Subsequently, the mice were orally infected with S. Typhimurium. The histological changes, systemic dissemination of S. Typhimurium, and inflammatory responses were examined. Compared to mice fed with normal diet, mice fed AA exhibited higher level of bacterial counts in liver, spleen, and ileum, which was consistent with exacerbated tissue damage determined by histological analyses. In addition, higher expression of pro-inflammaroty cytokines, p-IκBα, and p-P65 and lower mRNA expressions of mucin2, occludin, zo-1, claudin-1, and E-cadherin were detected in AA-treated mice. These findings provide novel insights into the potential health impact of AA consumption and the detailed mechanism for its effect on S. Typhimurium infection merit further exploration.
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Yin M, Zhang L, Tang S, Matsuoka R, Xi Y, Tao N, Wang X. Egg Yolk Phospholipids Modulate Microbial Imbalance in the Intestinal Tract of Rats on a High‐Fructose Diet. EUR J LIPID SCI TECH 2021. [DOI: 10.1002/ejlt.202100131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mingyu Yin
- College of Food Science and Technology Shanghai Ocean University Shanghai 201306 China
- College of Fisheries and Life Science Shanghai Ocean University Shanghai 201306 China
- Shanghai Engineering Research Center of Aquatic‐Product Processing and Preservation Shanghai 201306 China
| | - Long Zhang
- College of Food Science and Technology Shanghai Ocean University Shanghai 201306 China
- College of Fisheries and Life Science Shanghai Ocean University Shanghai 201306 China
- Shanghai Engineering Research Center of Aquatic‐Product Processing and Preservation Shanghai 201306 China
| | - Shijie Tang
- College of Food Science and Technology Shanghai Ocean University Shanghai 201306 China
- College of Fisheries and Life Science Shanghai Ocean University Shanghai 201306 China
| | - Ryosuke Matsuoka
- College of Food Science and Technology Shanghai Ocean University Shanghai 201306 China
| | - Yinci Xi
- College of Food Science and Technology Shanghai Ocean University Shanghai 201306 China
| | - Ningping Tao
- College of Food Science and Technology Shanghai Ocean University Shanghai 201306 China
- College of Fisheries and Life Science Shanghai Ocean University Shanghai 201306 China
| | - Xichang Wang
- College of Food Science and Technology Shanghai Ocean University Shanghai 201306 China
- College of Fisheries and Life Science Shanghai Ocean University Shanghai 201306 China
- Shanghai Engineering Research Center of Aquatic‐Product Processing and Preservation Shanghai 201306 China
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Axarlis K, Daskalaki MG, Michailidou S, Androulaki N, Tsoureki A, Mouchtaropoulou E, Kolliniati O, Lapi I, Dermitzaki E, Venihaki M, Kousoulaki K, Argiriou A, Marsni ZE, Tsatsanis C. Diet Supplementation with Fish-Derived Extracts Suppresses Diabetes and Modulates Intestinal Microbiome in a Murine Model of Diet-Induced Obesity. Mar Drugs 2021; 19:268. [PMID: 34064922 PMCID: PMC8151984 DOI: 10.3390/md19050268] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 04/29/2021] [Accepted: 05/07/2021] [Indexed: 02/07/2023] Open
Abstract
Metabolic syndrome-related diseases affect millions of people worldwide. It is well established that changes in nutritional habits and lifestyle can improve or prevent metabolic-related pathologies such as type-2 diabetes and obesity. Previous reports have shown that nutritional supplements have the capacity to limit glucose intolerance and suppress diabetes development. In this study, we investigated the effect of dietary supplementation with fish-derived extracts on obesity and type 2 diabetes and their impact on gut microbial composition. We showed that nutritional supplements containing Fish Complex (FC), Fish Complex combined with Cod Powder (FC + CP), or Cod Powder combined with Collagen (CP + C) improved glucose intolerance, independent of abdominal fat accumulation, in a mouse model of diet-induced obesity and type 2 diabetes. In addition, collagen-containing supplements distinctly modulate the gut microbiome in high-fat induced obesity in mice. Our results suggest that fish-derived supplements suppress diet-induced type 2 diabetes, which may be partly mediated through changes in the gut microbiome. Thus, fish-derived supplements and particularly the ones containing fish collagen have potential beneficial properties as dietary supplements in managing type 2 diabetes and metabolic syndrome via modulation of the gut microbiome.
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Affiliation(s)
- Konstantinos Axarlis
- Laboratory of Clinical Chemistry, Medical School, University of Crete, 70013 Heraklion, Greece; (K.A.); (M.G.D.); (N.A.); (O.K.); (I.L.); (E.D.); (M.V.)
- Institute of Molecular Biology and Biotechnology, FORTH, 71100 Heraklion, Greece
| | - Maria G. Daskalaki
- Laboratory of Clinical Chemistry, Medical School, University of Crete, 70013 Heraklion, Greece; (K.A.); (M.G.D.); (N.A.); (O.K.); (I.L.); (E.D.); (M.V.)
- Institute of Molecular Biology and Biotechnology, FORTH, 71100 Heraklion, Greece
| | - Sofia Michailidou
- Institute of Applied Biosciences (INAB), CERTH, Thermi, 57001 Thessaloniki, Greece; (S.M.); (A.T.); (E.M.); (A.A.)
| | - Nikolais Androulaki
- Laboratory of Clinical Chemistry, Medical School, University of Crete, 70013 Heraklion, Greece; (K.A.); (M.G.D.); (N.A.); (O.K.); (I.L.); (E.D.); (M.V.)
| | - Antiopi Tsoureki
- Institute of Applied Biosciences (INAB), CERTH, Thermi, 57001 Thessaloniki, Greece; (S.M.); (A.T.); (E.M.); (A.A.)
| | - Evangelia Mouchtaropoulou
- Institute of Applied Biosciences (INAB), CERTH, Thermi, 57001 Thessaloniki, Greece; (S.M.); (A.T.); (E.M.); (A.A.)
| | - Ourania Kolliniati
- Laboratory of Clinical Chemistry, Medical School, University of Crete, 70013 Heraklion, Greece; (K.A.); (M.G.D.); (N.A.); (O.K.); (I.L.); (E.D.); (M.V.)
- Institute of Molecular Biology and Biotechnology, FORTH, 71100 Heraklion, Greece
| | - Ioanna Lapi
- Laboratory of Clinical Chemistry, Medical School, University of Crete, 70013 Heraklion, Greece; (K.A.); (M.G.D.); (N.A.); (O.K.); (I.L.); (E.D.); (M.V.)
- Institute of Molecular Biology and Biotechnology, FORTH, 71100 Heraklion, Greece
| | - Eirini Dermitzaki
- Laboratory of Clinical Chemistry, Medical School, University of Crete, 70013 Heraklion, Greece; (K.A.); (M.G.D.); (N.A.); (O.K.); (I.L.); (E.D.); (M.V.)
- Institute of Molecular Biology and Biotechnology, FORTH, 71100 Heraklion, Greece
| | - Maria Venihaki
- Laboratory of Clinical Chemistry, Medical School, University of Crete, 70013 Heraklion, Greece; (K.A.); (M.G.D.); (N.A.); (O.K.); (I.L.); (E.D.); (M.V.)
| | - Katerina Kousoulaki
- Department of Nutrition and Feed Technology, Nofima AS, 5141 Bergen, Norway;
| | - Anagnostis Argiriou
- Institute of Applied Biosciences (INAB), CERTH, Thermi, 57001 Thessaloniki, Greece; (S.M.); (A.T.); (E.M.); (A.A.)
- Department of Food Science and Nutrition, University of the Aegean, Myrina, 81400 Lemnos, Greece
| | | | - Christos Tsatsanis
- Laboratory of Clinical Chemistry, Medical School, University of Crete, 70013 Heraklion, Greece; (K.A.); (M.G.D.); (N.A.); (O.K.); (I.L.); (E.D.); (M.V.)
- Institute of Molecular Biology and Biotechnology, FORTH, 71100 Heraklion, Greece
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