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Ali M, Iqbal N, Rakib MA, Lee KA, Lee MH, Kim YS. Microbiome, Potential Therapeutic Agents: New Players of Obesity Treatment. J Microbiol Biotechnol 2025; 35:e2501024. [PMID: 40295195 PMCID: PMC12094929 DOI: 10.4014/jmb.2501.01024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2025] [Revised: 02/21/2025] [Accepted: 02/24/2025] [Indexed: 04/30/2025]
Abstract
Obesity is a global pandemic, and recent research has established a correlation between the microbiome and obesity, indicating potential treatment possibilities. This review evaluated the potential of the microbiome in treating obesity by targeting anti-adipogenesis and adipose tissue browning mechanisms. The microbiome impacts adipogenesis through lipogenesis and inflammation pathways and influences adipose tissue browning via the secretion of gut hormones and short-chain fatty acids. Understanding these mechanisms could pave the way for interventions targeting the gut microbiome to reduce obesity-related adiposity. While our understanding of the specific microbial species, metabolites, and signaling pathways involved in these processes is still limited, this review highlights the potential of microbiome-based therapies for obesity. Further research focused on identifying key microbial players and their mechanisms of action will be crucial for developing targeted and effective interventions. This will ultimately contribute to a more comprehensive understanding of obesity pathogenesis and facilitate the development of novel therapeutic strategies to combat this global health crisis.
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Affiliation(s)
- Maqsood Ali
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Republic of Korea
| | - Navid Iqbal
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Republic of Korea
| | - Md. Abdur Rakib
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Republic of Korea
| | | | - Mi-Hwa Lee
- Nakdonggang National Institute of Biological Resources, Sangju 37242, Republic of Korea
| | - Yong-Sik Kim
- Department of Microbiology, College of Medicine, Soonchunhyang University, Cheonan 31151, Republic of Korea
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2
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Yi L, Li Z, Xu H, Shi D, Huang Y, Pan H, Zhao Y, Zhao H, Yang M, Wei H, Zhao S. Microbiota-Based Intervention Alleviates High-Fat Diet Consequences Through Host-Microbe Environment Remodeling. Nutrients 2025; 17:1402. [PMID: 40362711 PMCID: PMC12073166 DOI: 10.3390/nu17091402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2025] [Revised: 04/17/2025] [Accepted: 04/19/2025] [Indexed: 05/15/2025] Open
Abstract
A high-fat diet leads to metabolic disturbances, which are important factors in the development of obesity. Gut microbial composition and diversity are altered by a high-fat diet. In general, a high-fat diet resulted in increased Firmicutes abundance and decreased alpha diversity. Bile acids (BAs) are involved in the digestion and absorption of fats in the small intestine and are also the metabolic substrates of microorganisms with bile salt hydrolase (BSH) activity. High-fat diets (HFDs) have been shown to alter gut microbiota composition and BA profiles in murine models. Similarly, probiotic supplementation reverses HFD-induced adverse effects. This review focuses on the energy composition characteristics of a high-fat diet and its effects on body weight, plasma lipid-related biochemical markers, changes in gut microbiome characteristics, and the important role of BAs. The regular mechanism by which a high-fat diet affects the intestinal microenvironment was attempted to be found.
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Affiliation(s)
- Lanlan Yi
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China; (L.Y.); (Z.L.); (Y.H.); (H.P.); (M.Y.)
- Yunnan Province Key Laboratory for Porcine Gene Editing and Xenotransplantation, Yunnan Agricultural University, Kunming 650201, China; (H.Z.); (H.W.)
| | - Zhipeng Li
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China; (L.Y.); (Z.L.); (Y.H.); (H.P.); (M.Y.)
- Yunnan Province Key Laboratory for Porcine Gene Editing and Xenotransplantation, Yunnan Agricultural University, Kunming 650201, China; (H.Z.); (H.W.)
| | - Hong Xu
- School of Public Finance and Economics, Yunnan University of Finance and Economics, Kunming 650221, China;
| | - Dejia Shi
- Fuyuan Dahe Black Pig Research Institute, Qujing 655505, China;
| | - Ying Huang
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China; (L.Y.); (Z.L.); (Y.H.); (H.P.); (M.Y.)
| | - Hongbin Pan
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China; (L.Y.); (Z.L.); (Y.H.); (H.P.); (M.Y.)
| | - Yanguang Zhao
- Shanghai Lab. Animal Research Center, Shanghai 201203, China;
| | - Hongye Zhao
- Yunnan Province Key Laboratory for Porcine Gene Editing and Xenotransplantation, Yunnan Agricultural University, Kunming 650201, China; (H.Z.); (H.W.)
- College of Veterinary Medicine, Yunnan Agricultural University, Kunming 650201, China
| | - Minghua Yang
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China; (L.Y.); (Z.L.); (Y.H.); (H.P.); (M.Y.)
| | - Hongjiang Wei
- Yunnan Province Key Laboratory for Porcine Gene Editing and Xenotransplantation, Yunnan Agricultural University, Kunming 650201, China; (H.Z.); (H.W.)
- College of Veterinary Medicine, Yunnan Agricultural University, Kunming 650201, China
| | - Sumei Zhao
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming 650201, China; (L.Y.); (Z.L.); (Y.H.); (H.P.); (M.Y.)
- Yunnan Province Key Laboratory for Porcine Gene Editing and Xenotransplantation, Yunnan Agricultural University, Kunming 650201, China; (H.Z.); (H.W.)
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Zhao C, Xie L, Shen J, He H, Zhang T, Hao L, Sun C, Zhang X, Chen M, Liu F, Li Z, Wang N. Lactobacillus acidophilus YL01 and its exopolysaccharides ameliorate obesity and insulin resistance in obese mice via modulating intestinal specific bacterial groups and AMPK/ACC signaling pathway. Int J Biol Macromol 2025; 300:140287. [PMID: 39863204 DOI: 10.1016/j.ijbiomac.2025.140287] [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: 09/29/2024] [Revised: 01/15/2025] [Accepted: 01/22/2025] [Indexed: 01/27/2025]
Abstract
Probiotics intervention by Lactobacillus acidophilus has potential effect on alleviating obesity and insulin resistance. However, the limited knowledge of functional substances and potential regulatory mechanisms hinder their widespread application. Herein, L. acidophilus YL01 was firstly isolated from Chinese traditional yogurt, demonstrating inhibitory activities on amylase and glucosidase that are comparable to those of L. rhamnosus LGG. Besides, the oral administration of L. acidophilus YL01 and its EPS significantly reduced body weight in high-fat mice (p < 0.05), as well as fat accumulation in liver and adipocytes. Moreover, they not only reduced fasting blood glucose and glucose/insulin resistance, but also improved dyslipidemia, liver function and inflammation. Further high-performance liquid chromatography analysis and Fourier transform infrared spectroscopy indicated that EPS is an acidic polysaccharide, characterized by a molecular weight of 952 kDa and predominantly composed of glucose. Additionally, the mechanism investigation revealed that the L. acidophilus YL01 and EPS demonstrated limited efficacy in restoring the composition of gut microbiota, but rather exerted an influence on the abundance of specific bacterial groups. The enrichment of the bacterial groups resulted in the increase of acetic acid and butyric acid, which further mediates the gut-liver crosstalk in regulating lipid metabolism by the activation of AMPK/ACC pathway.
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Affiliation(s)
- Chongjie Zhao
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China; Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education and Tianjin, Tianjin 300457, China
| | - Linlin Xie
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China; Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education and Tianjin, Tianjin 300457, China
| | - Jing Shen
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China; Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education and Tianjin, Tianjin 300457, China
| | - Hongpeng He
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China; Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education and Tianjin, Tianjin 300457, China
| | - Tongcun Zhang
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China; Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education and Tianjin, Tianjin 300457, China
| | - Lizhuang Hao
- Key Laboratory of Plateau Grazing Animal Nutrition and Feed Science of Qinghai Province, State Key Laboratory of Plateau Ecology and Agriculture, The Academy of Animal and Veterinary Science, Qinghai University, Xining 810000, China
| | - Cai Sun
- Qinghai Pure Yak Biotechnology Co., LTD., Xining 810000, China
| | - Xiaoyuan Zhang
- Shandong Academy of Pharmaceutical Sciences, Key Laboratory of Biopharmaceuticals, Engineering Laboratory of Polysaccharide Drugs, National-Local Joint Engineering Laboratory of Polysaccharide Drugs, Postdoctoral Scientific Research Workstation, Jinan 2501011, China
| | - Mian Chen
- Shandong Academy of Pharmaceutical Sciences, Key Laboratory of Biopharmaceuticals, Engineering Laboratory of Polysaccharide Drugs, National-Local Joint Engineering Laboratory of Polysaccharide Drugs, Postdoctoral Scientific Research Workstation, Jinan 2501011, China
| | - Fei Liu
- Shandong Academy of Pharmaceutical Sciences, Key Laboratory of Biopharmaceuticals, Engineering Laboratory of Polysaccharide Drugs, National-Local Joint Engineering Laboratory of Polysaccharide Drugs, Postdoctoral Scientific Research Workstation, Jinan 2501011, China.
| | - Zhongyuan Li
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China; Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education and Tianjin, Tianjin 300457, China.
| | - Nan Wang
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China; Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education and Tianjin, Tianjin 300457, China.
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Kamber A, Bulut Albayrak C, Harsa HS. Studies on the Probiotic, Adhesion, and Induction Properties of Artisanal Lactic Acid Bacteria: to Customize a Gastrointestinal Niche to Trigger Anti-obesity Functions. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10357-6. [PMID: 39382740 DOI: 10.1007/s12602-024-10357-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2024] [Indexed: 10/10/2024]
Abstract
The primary goals of this work are to explore the potential of probiotic lactic acid bacteria's (LAB) mucin/mucus layer thickening properties and to identify anti-obesity candidate strains that improve appropriate habitat for use with the Akkermansia group population in the future. The HT-29 cell binding, antimicrobial properties, adhesion to the mucin/mucus layer, growth in the presence of mucin, stability during in vitro gastrointestinal (GI) conditions, biofilm formation, and mucin/mucus thickness increment abilities were all assessed for artisanal LAB strains. Sixteen LAB strains out of 40 were chosen for further analysis based on their ability to withstand GI conditions. Thirteen strains remained viable in simulated intestinal fluid, while most showed high viability in gastric juice simulation. Furthermore, 35.9-65.4% of those 16 bacteria adhered to the mucin layer. Besides, different lactate levels were produced, and Streptococcus thermophilus UIN9 exhibited the highest biofilm development. In the HT-29 cell culture, the highest mucin levels were 333.87 µg/mL with O. AK8 at 50 mM lactate, 313.38 µg/mL with Lactobacillus acidophilus NRRL-B 1910 with initial mucin, and 311.41 µg/mL with Lacticaseibacillus casei NRRL-B 441 with initial mucin and 50 mM lactate. Nine LAB strains have been proposed as anti-obesity candidates, with olive isolates of Lactiplantibacillus plantarum being particularly important due to their ability to avoid mucin sugar consumption. Probiotic LAB's attachment to the colonic mucosa and its ability to stimulate HT-29 cells to secrete mucus are critical mechanisms that may support the development of Akkermansia.
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Affiliation(s)
- A Kamber
- Food Engineering Department, Izmir Institute of Technology, Engineering Faculty, 35430, Izmir, Türkiye
| | - C Bulut Albayrak
- Food Engineering Department, Aydın Adnan Menderes University, Engineering Faculty, 09100, Aydın, Türkiye
| | - H S Harsa
- Food Engineering Department, Izmir Institute of Technology, Engineering Faculty, 35430, Izmir, Türkiye.
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Lu J, Shataer D, Yan H, Dong X, Zhang M, Qin Y, Cui J, Wang L. Probiotics and Non-Alcoholic Fatty Liver Disease: Unveiling the Mechanisms of Lactobacillus plantarum and Bifidobacterium bifidum in Modulating Lipid Metabolism, Inflammation, and Intestinal Barrier Integrity. Foods 2024; 13:2992. [PMID: 39335920 PMCID: PMC11431124 DOI: 10.3390/foods13182992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2024] [Revised: 09/12/2024] [Accepted: 09/18/2024] [Indexed: 09/30/2024] Open
Abstract
In recent years, the prevalence of non-alcoholic fatty liver disease (NAFLD) has risen annually, yet due to the intricacies of its pathogenesis and therapeutic challenges, there remains no definitive medication for this condition. This review explores the intricate relationship between the intestinal microbiome and the pathogenesis of NAFLD, emphasizing the substantial roles played by Lactobacillus plantarum and Bifidobacterium bifidum. These probiotics manipulate lipid synthesis genes and phosphorylated proteins through pathways such as the AMPK/Nrf2, LPS-TLR4-NF-κB, AMPKα/PGC-1α, SREBP-1/FAS, and SREBP-1/ACC signaling pathways to reduce hepatic lipid accumulation and oxidative stress, key components of NAFLD progression. By modifying the intestinal microbial composition and abundance, they combat the overgrowth of harmful bacteria, alleviating the inflammatory response precipitated by dysbiosis and bolstering the intestinal mucosal barrier. Furthermore, they participate in cellular immune regulation, including CD4+ T cells and Treg cells, to suppress systemic inflammation. L. plantarum and B. bifidum also modulate lipid metabolism and immune reactions by adjusting gut metabolites, including propionic and butyric acids, which inhibit liver inflammation and fat deposition. The capacity of probiotics to modulate lipid metabolism, immune responses, and gut microbiota presents an innovative therapeutic strategy. With a global increase in NAFLD prevalence, these insights propose a promising natural method to decelerate disease progression, avert liver damage, and tackle associated metabolic issues, significantly advancing microbiome-focused treatments for NAFLD.
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Affiliation(s)
- Jing Lu
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China; (J.L.); (D.S.); (H.Y.); (M.Z.); (Y.Q.)
| | - Dilireba Shataer
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China; (J.L.); (D.S.); (H.Y.); (M.Z.); (Y.Q.)
| | - Huizhen Yan
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China; (J.L.); (D.S.); (H.Y.); (M.Z.); (Y.Q.)
| | - Xiaoxiao Dong
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China; (J.L.); (D.S.); (H.Y.); (M.Z.); (Y.Q.)
| | - Minwei Zhang
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China; (J.L.); (D.S.); (H.Y.); (M.Z.); (Y.Q.)
| | - Yanan Qin
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China; (J.L.); (D.S.); (H.Y.); (M.Z.); (Y.Q.)
| | - Jie Cui
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing 211816, China
| | - Liang Wang
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi 830046, China; (J.L.); (D.S.); (H.Y.); (M.Z.); (Y.Q.)
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6
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Balejko EB, Bogacka A, Lichota J, Pawlus J. Effects of Bioactive Dietary Components on Changes in Lipid and Liver Parameters in Women after Bariatric Surgery and Procedures. Nutrients 2024; 16:1379. [PMID: 38732625 PMCID: PMC11085392 DOI: 10.3390/nu16091379] [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: 03/11/2024] [Revised: 04/23/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024] Open
Abstract
Excess adipose tissue, as well as its distribution, correlates strongly with disorders of lipid and liver parameters and chronic inflammation. The pathophysiology of metabolic diseases caused by obesity is associated with the dysfunction of visceral adipose tissue. Effective and alternative interventions such as the Bioenteric Intragastric Balloon and bariatric surgeries such as the Roux-en-Y gastric bypass. The aim of this study was to assess the effect of modifying the recommended standard weight loss diet after bariatric surgery and procedures on reducing chronic inflammation in overweight patients. In the study, bioactive anti-inflammatory dietary components were used supportively. Changes in the concentrations of lipid parameters, liver parameters, antioxidant enzymes, cytokines, and chemokines were demonstrated. The enrichment of the diet, after bariatric surgery, with the addition of n-3 EFAs(Essential Fatty Acids), bioflavonoids, vitamins, and synbiotics resulted in higher weight losses in the patients in the study with a simultaneous reduction in parameters indicating liver dysfunction.
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Affiliation(s)
- Edyta Barbara Balejko
- Department of Commodity Science, Quality Assessment, Process Engineering and Human Nutrition, West Pomeranian University of Technology in Szczecin, 71-459 Szczecin, Poland
| | - Anna Bogacka
- Department of Commodity Science, Quality Assessment, Process Engineering and Human Nutrition, West Pomeranian University of Technology in Szczecin, 71-459 Szczecin, Poland
| | - Jarosław Lichota
- Unii Lubelskiej 1, Department of General, Minimally Invasive and Gastroenterological Surgery, Independent Public Clinical Hospital No. 1 of Pomeranian Medical University in Szczecin, 71-252 Szczecin, Poland
| | - Jan Pawlus
- Unii Lubelskiej 1, Department of General, Minimally Invasive and Gastroenterological Surgery, Independent Public Clinical Hospital No. 1 of Pomeranian Medical University in Szczecin, 71-252 Szczecin, Poland
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Zhu L, Ying N, Hao L, Fu A, Ding Q, Cao F, Ren D, Han Q, Li S. Probiotic yogurt regulates gut microbiota homeostasis and alleviates hepatic steatosis and liver injury induced by high-fat diet in golden hamsters. Food Sci Nutr 2024; 12:2488-2501. [PMID: 38628190 PMCID: PMC11016441 DOI: 10.1002/fsn3.3930] [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: 07/28/2023] [Revised: 12/08/2023] [Accepted: 12/19/2023] [Indexed: 04/19/2024] Open
Abstract
This study aimed to investigate the beneficial effects of probiotic yogurt on lipid metabolism and gut microbiota in metabolic-related fatty liver disease (MAFLD) golden hamsters fed on a high-fat diet (HFD). The results demonstrated that probiotic yogurt significantly reversed the adverse effects caused by HFD, such as body and liver weight gain, liver steatosis and damage, sterol deposition, and oxidative stress after 8 weeks of intervention. qRT-PCR analysis showed that golden hamsters fed HFD had upregulated genes related to adipogenesis, increased free fatty acid infiltration, and downregulated genes related to lipolysis and very low-density lipoprotein secretion. Probiotic yogurt supplements significantly inhibited HFD-induced changes in the expression of lipid metabolism-related genes. Furthermore, 16S rRNA gene sequencing of the intestinal content microbiota suggested that probiotic yogurt changed the diversity and composition of the gut microbiota in HFD-fed hamsters. Probiotic yogurt decreased the ratio of the phyla Firmicutes/Bacteroidetes, the relative abundance of the LPS-producing genus Desulfovibrio, and bacteria involved in lipid metabolism, whereas it increased the relative abundance of short-chain fatty acids producing bacteria in HFD-fed hamsters. Predictive functional analysis of the microbial community showed that probiotic yogurt-modified genes involved in LPS biosynthesis and lipid metabolism. In summary, these findings support the possibility that probiotic yogurt significantly improves HFD-induced metabolic disorders through modulating intestinal microflora and lipid metabolism and effectively regulating the occurrence and development of MAFLD. Therefore, probiotic yogurt supplementation may serve as an effective nutrition strategy for the treatment of patients with MAFLD clinically.
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Affiliation(s)
- Linwensi Zhu
- The First Affiliated Hospital of Zhejiang Chinese Medical UniversityZhejiangChina
| | - Na Ying
- School of Life ScienceZhejiang Chinese Medical UniversityZhejiangChina
| | - Liuyi Hao
- School of Public HealthZhejiang Chinese Medical UniversityHangzhouChina
| | - Ai Fu
- School of Life ScienceZhejiang Chinese Medical UniversityZhejiangChina
| | - Qinchao Ding
- Institute of Dairy Science, College of Animal ScienceZhejiang UniversityZhejiangChina
| | - Feiwei Cao
- School of Public HealthZhejiang Chinese Medical UniversityHangzhouChina
| | - Daxi Ren
- Institute of Dairy Science, College of Animal ScienceZhejiang UniversityZhejiangChina
| | - Qiang Han
- School of Public HealthZhejiang Chinese Medical UniversityHangzhouChina
- Academy of Chinese Medical ScienceZhejiang Chinese Medical UniversityZhejiangChina
| | - Songtao Li
- School of Public HealthZhejiang Chinese Medical UniversityHangzhouChina
- Academy of Chinese Medical ScienceZhejiang Chinese Medical UniversityZhejiangChina
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Fan W, Tang K, Deng Y, Zheng C, Pan M, Pi D, Liang Z, Zhen J, Yang Q, Zhang Y. Bifidobacterium lactis Probio‐M8 prevents nonalcoholic fatty liver disease in high‐fat diet‐fed rats: The potential role in modulating gut microbiota. FOOD BIOENGINEERING 2024; 3:29-40. [DOI: 10.1002/fbe2.12076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 12/21/2023] [Indexed: 01/04/2025]
Abstract
AbstractNonalcoholic fatty liver disease (NAFLD) is a major global health problem with few therapeutic options available so far. Accumulating evidence suggests that probiotics have beneficial effects on NAFLD by modulating gut microbiota. Bifidobacterium lactis Probio‐M8 (M8) is a new probiotic strain isolated from human breast milk. The aim of this study was to investigate whether M8 could protect against NAFLD in rats fed a high‐fat diet by modulating gut microbiota. In this study, rats were randomly distributed into four groups: normal diet (ND) group, normal diet plus M8 (ND+M8) group, high‐fat diet (HFD) group, and high‐fat diet plus M8 (HFD+M8) group. Ten weeks later, hepatic morphological changes and biochemical indicators were measured. 16S rDNA sequencing was applied to analyze the gut microbiota alterations. Our results showed that M8 administration effectively improved hepatic steatosis and liver damage in high‐fat diet‐fed rats. 16S rDNA analysis of gut microbiota indicated that M8 could modulate the gut microbiota composition, especially increasing Bifidobacterium and decreasing Bilophila, Lachnoclostridium, GCA‐900066225, and Phascolarctobacterium in high‐fat diet‐fed rats. In conclusion, our findings demonstrated that M8 could protect against NAFLD in rats fed a high‐fat diet, which may be attributed to the modulation of gut microbiota.
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Affiliation(s)
- Wen Fan
- School of Traditional Chinese Medicine Jinan University Guangzhou China
| | - Kairui Tang
- School of Traditional Chinese Medicine Jinan University Guangzhou China
- Formula‐Pattern Research Center School of Traditional Chinese Medicine Jinan University Guangzhou China
| | - Yuanjun Deng
- School of Traditional Chinese Medicine Jinan University Guangzhou China
| | - Chuiyang Zheng
- School of Traditional Chinese Medicine Jinan University Guangzhou China
| | - Maoxing Pan
- School of Traditional Chinese Medicine Jinan University Guangzhou China
| | - Dajin Pi
- School of Traditional Chinese Medicine Jinan University Guangzhou China
| | - Zheng Liang
- School of Traditional Chinese Medicine Jinan University Guangzhou China
| | - Jianwei Zhen
- School of Traditional Chinese Medicine Jinan University Guangzhou China
| | - Qinhe Yang
- School of Traditional Chinese Medicine Jinan University Guangzhou China
| | - Yupei Zhang
- School of Traditional Chinese Medicine Jinan University Guangzhou China
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9
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Guo Y, Liu M, Liu X, Zheng M, Xu X, Liu X, Gong J, Liu H, Liu J. Metagenomic and Untargeted Metabolomic Analysis of the Effect of Sporisorium reilianum Polysaccharide on Improving Obesity. Foods 2023; 12:foods12081578. [PMID: 37107373 PMCID: PMC10137368 DOI: 10.3390/foods12081578] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/01/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
Gut microbiota plays an important role in the pathophysiology of obesity. Fungal polysaccharide can improve obesity, but the potential mechanism needs further study. This experiment studied the potential mechanism of polysaccharides from Sporisorium reilianum (SRP) to improve obesity in male Sprague Dawley (SD) rats fed with a high-fat diet (HFD) using metagenomics and untargeted metabolomics. After 8 weeks of SRP (100, 200, and 400 mg/kg/day) intervention, we analyzed the related index of obesity, gut microbiota, and untargeted metabolomics of rats. The obesity and serum lipid levels of rats treated with SRP were reduced, and lipid accumulation in the liver and adipocyte hypertrophy was improved, especially in rats treated with a high dose of SRP. SRP improved the composition and function of gut microbiota in rats fed with a high-fat diet, and decreased the ratio of Firmicutes to Bacteroides at the phylum level. At the genus level, the abundance of Lactobacillus increased and that of Bacteroides decreased. At the species level, the abundance of Lactobacillus crispatus, Lactobacillus helveticus, and Lactobacillus acidophilus increased, while the abundance of Lactobacillus reuteri and Staphylococcus xylosus decreased. The function of gut microbiota mainly regulated lipid metabolism and amino acid metabolism. The untargeted metabolomics indicated that 36 metabolites were related to the anti-obesity effect of SRP. Furthermore, linoleic acid metabolism, phenylalanine, tyrosine, and tryptophan biosynthesis, and the phenylalanine metabolism pathway played a role in improving obesity in those treated with SRP. The study results suggest that SRP significantly alleviated obesity via gut-microbiota-related metabolic pathways, and SRP could be used for the prevention and treatment of obesity.
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Affiliation(s)
- Yunlong Guo
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Meihong Liu
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
| | - Xin Liu
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Mingzhu Zheng
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
| | - Xiuying Xu
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
| | - Xiaokang Liu
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Jiyu Gong
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Huimin Liu
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
| | - Jingsheng Liu
- National Engineering Research Center for Wheat and Corn Deep Processing, College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China
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10
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Chen L, Jiang Q, Jiang C, Lu H, Hu W, Yu S, Li M, Tan CP, Feng Y, Xiang X, Shen G. Sciadonic acid attenuates high-fat diet-induced obesity in mice with alterations in the gut microbiota. Food Funct 2023; 14:2870-2880. [PMID: 36883533 DOI: 10.1039/d2fo02524h] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Obesity has been reported to be associated with dysbiosis of gut microbiota. Sciadonic acid (SC) is one of the main functional components of Torreya grandis "Merrillii" seed oil. However, the effect of SC on high-fat diet (HFD)-induced obesity has not been elucidated. In this study, we evaluated the effects of SC on lipid metabolism and the gut flora in mice fed with a high-fat diet. The results revealed that SC activates the PPARα/SREBP-1C/FAS signaling pathway and reduces the levels of total cholesterol (TC), triacylglycerols (TG), and low-density lipoprotein cholesterol (LDL-C), but increases the level of high-density lipoprotein cholesterol (HDL-C) and inhibits weight gain. Among them, high-dose SC was the most effective; the TC, TG and LDL-C levels were reduced by 20.03%, 28.40% and 22.07%, respectively; the HDL-C level was increased by 8.55%. In addition, SC significantly increased glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) levels by 98.21% and 35.17%, respectively, decreased oxidative stress, and ameliorated the pathological damage to the liver caused by a high-fat diet. Furthermore, SC treatment altered the composition of the intestinal flora, promoting the relative abundance of beneficial bacteria such as Lactobacillus and Bifidobacterium, while simultaneously decreasing the relative abundance of potentially harmful bacteria such as Faecalibaculum, norank_f_Desulfovibrionaceae, and Romboutsia. Spearman's correlation analysis indicated that the gut microbiota was associated with SCFAs and biochemical indicators. In summary, our results suggested that SC can improve lipid metabolism disorders and regulate the gut microbial structure.
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Affiliation(s)
- Lin Chen
- Institute of Sericulture and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, China.
| | - Qihong Jiang
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Chenkai Jiang
- Institute of Sericulture and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, China.
| | - Hongling Lu
- Institute of Sericulture and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, China.
| | - Wenjun Hu
- Institute of Sericulture and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, China.
| | - Shaofang Yu
- Institute of Sericulture and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, China.
| | - Mingqian Li
- Cancer Institute of Integrated Traditional Chinese and Western Medicine, Zhejiang Academy of Traditional Chinese Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, 310012, China
| | - Chin Ping Tan
- Department of Food Technology, Faculty of Food Science and Technology, University Putra Malaysia, 43400 Serdang, Malaysia
- Xujing (Hangzhou) Biotechnology Research Institute Co., Ltd, Hangzhou, Zhejiang 310021, China
| | - Yongcai Feng
- Xujing (Hangzhou) Biotechnology Research Institute Co., Ltd, Hangzhou, Zhejiang 310021, China
| | - Xingwei Xiang
- College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Guoxin Shen
- Institute of Sericulture and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, China.
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11
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Qi S, Jiang B, Huang C, Jin Y. Dual Regulation of Sulfonated Lignin to Prevent and Treat Type 2 Diabetes Mellitus. Biomacromolecules 2023; 24:841-848. [PMID: 36608216 DOI: 10.1021/acs.biomac.2c01267] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
With the rapid increase of diabetes cases in the world, there is an increasing demand for slowing down and managing diabetes and its effects. It is considered that a viable prophylactic treatment for type 2 diabetes mellitus (T2DM) is to reduce carbohydrate digestibility by controlling the activities of α-amylase and α-glucosidase to control postprandial hyperglycemia and promote the growth of intestinal beneficial bacteria. In this work, the effects of sulfonated lignin with different sulfonation degrees (0.8 mmol/g, SL1; 2.9 mmol/g, SL2) on the inhibition of α-amylase and α-glucosidase and the proliferation of intestinal beneficial bacteria in vitro were investigated. The results showed that both SL1 and SL2 can inhibit the activity of α-amylase and α-glucosidase. The inhibition capacity (IC50, 32.35 μg/mL) of SL2 with a low concentration (0-0.5 mg/mL) to α-amylase was close to that of acarbose to α-amylase (IC50, 27.33 μg/mL). Compared with the control groups, the bacterial cell concentrations of Bifidobacteria adolescentis and Lactobacillus acidophilus cultured with SL1 and SL2 increased in varying degrees (8-36%), and the produced short-chain fatty acids were about 1.2 times higher. This work demonstrates the prospect of sulfonated lignin as a prebiotic for the prevention and treatment of T2DM, which provides new insights for opening up a brand new field of lignin.
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Affiliation(s)
- Shuang Qi
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing 210037, China
| | - Bo Jiang
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing 210037, China
| | - Caoxing Huang
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Longpan Road 159, Nanjing 210037, China
| | - Yongcan Jin
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing 210037, China
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12
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Yuan X, Shangguan H, Zhang Y, Lin X, Chen R. Intervention Effect of Probiotics on the Early Onset of Puberty Induced by Daidzein in Female Mice. Mol Nutr Food Res 2023; 67:e2200501. [PMID: 36528780 DOI: 10.1002/mnfr.202200501] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 11/28/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND The relationship between soy isoflavones (SI)-induced gut dysbiosis and puberty onset has not been explored, and the protective effect of probiotic is still controversial. This study investigates the action of daidzein (the main components of SI) and probiotic on the age of puberty onset in female mice. METHODS AND RESULTS Changes in the gut microbiota and production of short chain fatty acids (SCFAs) metabolism are highlighted to analyze a possible causative relationship to puberty onset in female c57/bl mice. The results demonstrate that daidzein promotes earlier onset of puberty, and can significantly alter the composition of the fecal bacterial community. Furthermore, daidzein alters the gut microbiota such that levels of butyrate, isovalerate, and hexanoate are reduced. Moreover, a probiotic treatment normalizes the timing of puberty onset, likely due to alteration in the gut microbiota to enhance SCFAs production. CONCLUSION These findings provide evidence that 95% daidzein has the potential to advance the timing of puberty onset in female mice, and the gut microbiome can be a therapeutic target to regulate the timing of puberty onset.
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Affiliation(s)
- Xin Yuan
- Department of Endocrinology, Genetics and Metabolism, Fuzhou Children's Hospital of Fujian Medical University, Fuzhou, 350005, China
| | - Huakun Shangguan
- Department of Endocrinology, Genetics and Metabolism, Fuzhou Children's Hospital of Fujian Medical University, Fuzhou, 350005, China
| | - Ying Zhang
- Department of Endocrinology, Genetics and Metabolism, Fuzhou Children's Hospital of Fujian Medical University, Fuzhou, 350005, China
| | - Xiangquan Lin
- Department of Endocrinology, Genetics and Metabolism, Fuzhou Children's Hospital of Fujian Medical University, Fuzhou, 350005, China
| | - Ruimin Chen
- Department of Endocrinology, Genetics and Metabolism, Fuzhou Children's Hospital of Fujian Medical University, Fuzhou, 350005, China
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13
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Corrie L, Awasthi A, Kaur J, Vishwas S, Gulati M, Kaur IP, Gupta G, Kommineni N, Dua K, Singh SK. Interplay of Gut Microbiota in Polycystic Ovarian Syndrome: Role of Gut Microbiota, Mechanistic Pathways and Potential Treatment Strategies. Pharmaceuticals (Basel) 2023; 16:197. [PMID: 37259345 PMCID: PMC9967581 DOI: 10.3390/ph16020197] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/24/2023] [Accepted: 01/24/2023] [Indexed: 11/26/2023] Open
Abstract
Polycystic Ovarian Syndrome (PCOS) comprises a set of symptoms that pose significant risk factors for various diseases, including type 2 diabetes, cardiovascular disease, and cancer. Effective and safe methods to treat all the pathological symptoms of PCOS are not available. The gut microbiota has been shown to play an essential role in PCOS incidence and progression. Many dietary plants, prebiotics, and probiotics have been reported to ameliorate PCOS. Gut microbiota shows its effects in PCOS via a number of mechanistic pathways including maintenance of homeostasis, regulation of lipid and blood glucose levels. The effect of gut microbiota on PCOS has been widely reported in animal models but there are only a few reports of human studies. Increasing the diversity of gut microbiota, and up-regulating PCOS ameliorating gut microbiota are some of the ways through which prebiotics, probiotics, and polyphenols work. We present a comprehensive review on polyphenols from natural origin, probiotics, and fecal microbiota therapy that may be used to treat PCOS by modifying the gut microbiota.
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Affiliation(s)
- Leander Corrie
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Ankit Awasthi
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Jaskiran Kaur
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Sukriti Vishwas
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
- ARCCIM, Faculty of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Indu Pal Kaur
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh 160014, India
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jaipur 302017, India
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600007, India
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun 248007, India
| | | | - Kamal Dua
- ARCCIM, Faculty of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411, India
- ARCCIM, Faculty of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia
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14
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Sheth VG, Sharma N, Kabeer SW, Tikoo K. Lactobacillus rhamnosus supplementation ameliorates high fat diet-induced epigenetic alterations and prevents its intergenerational inheritance. Life Sci 2022; 311:121151. [DOI: 10.1016/j.lfs.2022.121151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/20/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022]
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15
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Polysaccharide from Salviae miltiorrhizae Radix et Rhizoma Attenuates the Progress of Obesity-Induced Non-Alcoholic Fatty Liver Disease through Modulating Intestinal Microbiota-Related Gut–Liver Axis. Int J Mol Sci 2022; 23:ijms231810620. [PMID: 36142520 PMCID: PMC9505563 DOI: 10.3390/ijms231810620] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/05/2022] [Accepted: 09/09/2022] [Indexed: 12/03/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the most prevalent chronic liver disease worldwide, thus treatments for it have attracted lots of interest. In this study, the Salviae miltiorrhizae Radix et Rhizoma (SMRR) polysaccharide was isolated by hot water extraction and ethanol precipitation, and then purified by DEAE anion exchange chromatography and gel filtration. With a high-fat-diet-induced obesity/NAFLD mouse model, we found that consumption of the SMRR polysaccharide could remarkably reverse obesity and its related progress of NAFLD, including attenuated hepatocellular steatosis, hepatic fibrosis and inflammation. In addition, we also reveal the potential mechanism behind these is that the SMRR polysaccharide could regulate the gut–liver axis by modulating the homeostasis of gut microbiota and thereby improving intestinal function.
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16
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Khushboo, Dubey KK. Microbial metabolites beneficial in regulation of obesity. CURRENT DEVELOPMENTS IN BIOTECHNOLOGY AND BIOENGINEERING 2022:355-375. [DOI: 10.1016/b978-0-12-823506-5.00006-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2025]
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17
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Sharma VK, Prateeksha, Gupta SC, Singh BN, Rao CV, Barik SK. Cinnamomum verum-derived bioactives-functionalized gold nanoparticles for prevention of obesity through gut microbiota reshaping. Mater Today Bio 2022; 13:100204. [PMID: 35146405 PMCID: PMC8818573 DOI: 10.1016/j.mtbio.2022.100204] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 01/11/2022] [Accepted: 01/11/2022] [Indexed: 11/19/2022] Open
Abstract
Existing drugs have limited success in managing obesity in human due to their low efficacy and severe side-effects. Surface-modified gold nanoparticles have now received considerable attention of researchers for efficient biomedical applications owing to their superior uptake by cells, biocompatibility, hydrophilicity and non-immunogenicity. Here we prepared Cinnamomum verum derived bioactives-functionalized gold nanoparticles (Au@P-NPs) and assessed their impact on obesity and related immune-metabolic complications in high-fat diet (HFD)-induced obese mice using metabolic experiments along with 16S RNA gene-based gut microbial profiling and faecal microbiota transplantation (FMT). Au@P-NPs treatment prevented weight gain, decreased fat deposition, reduced metabolic inflammation and endotoxaemia in HFD-fed mice. Au@P-NPs-treated group exhibited better glucose tolerance and insulin sensitivity than HFD-fed control mice, and got completely protected against hepatic steatosis. These impacts were related to increased energy expenditure and enhanced Ucp1 expression in the brown adipose tissues of Au@P-NPs-administered animals, which strongly linked with the mRNA expression of the membrane bile acid receptor TGR5. Treatment of HFD-fed animals with Au@P-NPs altered plasma bile acid profile, and increased Akkermansia muciniphila and decreased Lactobacillus populations in the faeces. Au@P-NPs-treated animals revealed altered plasma bile acid profile, and increased Akkermansia muciniphila and decreased Lactobacillus populations in the faeces. FMT experiments showed lesser weight gain and greater energy expenditure in the mice fed with faecal suspension from Au@P-NPs-treated animals than that from HFD-fed mice. These results clearly establish that gold nanoparticles functionalized with bioactive compounds of C. verum have high potential to be an anti-obesity drug.
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Affiliation(s)
| | | | - Sateesh C. Gupta
- Pharmacology Division, CSIR-National Botanical Research Institute, Lucknow, 226001, India
| | - Brahma N. Singh
- Pharmacology Division, CSIR-National Botanical Research Institute, Lucknow, 226001, India
| | - Chandana V. Rao
- Pharmacology Division, CSIR-National Botanical Research Institute, Lucknow, 226001, India
| | - Saroj K. Barik
- Pharmacology Division, CSIR-National Botanical Research Institute, Lucknow, 226001, India
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18
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Ampong I, John Ikwuobe O, Brown JEP, Bailey CJ, Gao D, Gutierrez-Merino J, Griffiths HR. Odd chain fatty acid metabolism in mice after a high fat diet. Int J Biochem Cell Biol 2021; 143:106135. [PMID: 34896612 PMCID: PMC8811477 DOI: 10.1016/j.biocel.2021.106135] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 11/27/2021] [Accepted: 12/07/2021] [Indexed: 11/18/2022]
Abstract
Epidemiological studies show that higher circulating levels of odd chain saturated fatty acids (FA: C15:0 and C17:0) are associated with lower risk of metabolic disease. These odd chain saturated fatty acids (OCSFA) are produced by α-oxidation in peroxisomes, de novo lipogenesis, from the diet and by gut microbiota. Although present at low concentrations, they are of interest as potential targets to reduce metabolic disease risk. To determine whether OCSFA are affected by obesogenic diets, we have investigated whether high dietary fat intake affects the frequency of OCSFA-producing gut microbiota, liver lipid metabolism genes and circulating OCSFA. FA concentrations were determined in liver and serum from pathogen-free SPF C57BL/6 J mice fed either standard chow or a high fat diet (HFD; 60% calories as fat) for four and twelve weeks. Post-mortem mouse livers were analysed histologically for fat deposition by gas chromatography-mass spectrometry for FA composition and by qPCR for the lipid metabolic genes fatty acid desaturase 2 (FADS2), stearoyl CoA desaturase 1 (SCD1), elongation of long-chain fatty acids family member 6 (ELOVL6) and 2-hydroxyacyl-CoA lyase 1 (HACL). Gut microbiota in faecal pellets from the ileum were analysed by 16S RNA sequencing. A significant depletion of serum and liver C15:0 (>50%; P < 0.05) and liver C17:0 (>35%; P < 0.05) was observed in HFD-fed SPF mice in parallel with hepatic fat accumulation after four weeks. In addition, liver gene expression (HACL1, ELOVL6, SCD1 and FADS2) was lower (>50%; P < 0.05) and the relative abundance of beneficial C3:0-producing gut bacteria such as Akkermansia, Lactobacillus, Bifidobacterium was lower after HFD in SPF mice. In summary, high dietary fat intake reduces serum and liver OCSFA, OCSFA-producing gut microbiota and is associated with impaired liver lipid metabolism. Further studies are required to identify whether there is any beneficial effect of OCSFA and C3:0-producing gut bacteria to counter metabolic disease.
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Affiliation(s)
- Isaac Ampong
- Faculty of Health and Medical Sciences, University of Surrey, GU2 7XH, UK; School of Life and Health Sciences, Aston University, Birmingham B4 7ET, UK
| | - O John Ikwuobe
- Faculty of Health and Medical Sciences, University of Surrey, GU2 7XH, UK; School of Life and Health Sciences, Aston University, Birmingham B4 7ET, UK
| | - James E P Brown
- Faculty of Health and Medical Sciences, University of Surrey, GU2 7XH, UK; School of Life and Health Sciences, Aston University, Birmingham B4 7ET, UK
| | - Clifford J Bailey
- Faculty of Health and Medical Sciences, University of Surrey, GU2 7XH, UK; School of Life and Health Sciences, Aston University, Birmingham B4 7ET, UK
| | - Dan Gao
- School of Life and Health Sciences, Aston University, Birmingham B4 7ET, UK; Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Jorge Gutierrez-Merino
- Faculty of Health and Medical Sciences, University of Surrey, GU2 7XH, UK; School of Life and Health Sciences, Aston University, Birmingham B4 7ET, UK
| | - Helen R Griffiths
- Faculty of Health and Medical Sciences, University of Surrey, GU2 7XH, UK; School of Life and Health Sciences, Aston University, Birmingham B4 7ET, UK.
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19
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Tang C, Tao J, Sun J, Lv F, Lu Z, Lu Y. Regulatory mechanisms of energy metabolism and inflammation in oleic acid-treated HepG2 cells from Lactobacillus acidophilus NX2-6 extract. J Food Biochem 2021; 45:e13925. [PMID: 34486133 DOI: 10.1111/jfbc.13925] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/12/2021] [Accepted: 08/26/2021] [Indexed: 12/12/2022]
Abstract
In this study, the cell-free extracts (CFE) of Lactobacillus acidophilus NX2-6 were utilized to treat oleic acid (OA)-induced hepatic steatosis. It was found that CFE treatment improved lipid metabolism in OA-induced hepatic steatosis model by downregulating several lipogenic genes but increasing expression levels of lipolysis-related genes. In addition, gene expression analysis revealed that CFE treatment promoted mitochondrial biogenesis and fission by upregulating the mRNA levels of PGC-1α, PGC-1β, Sirt1, NRF1, and Fis1. CFE treatment also increased protein expression of p-AMPKα, PGC-1α, ACOX1, and Sirt1 in OA-treated cells, suggesting that CFE possessed ability to improve energy metabolism. Furthermore, CFE treatment also reversed OA-induced oxidative stress by increasing CAT activity and protein level of Nrf-2 as well as reducing protein expression of ATF6, XBP1, GRP78, p50, and p-ERK, indicating that CFE could inhibit endoplasmic reticulum stress and sterile inflammation. Thus, L. acidophilus NX2-6 had potential to fight against NAFLD. PRACTICAL APPLICATIONS: Diet-induced hepatic steatosis is one of major public health concerns all over the world. Hepatic steatosis is accompanied by disregulation of lipid metabolism and energy metabolism, endoplasmic reticulum stress, oxidative stress as well as chronic inflammation. It is reported that probiotics are considered as emerging therapeutic strategy to alleviate hepatic steatosis. This study indicated potential applications of dead probiotics in the prevention of hepatic steatosis and development of functional foods.
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Affiliation(s)
- Chao Tang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Jia Tao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Jing Sun
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, China
| | - Fengxia Lv
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Zhaoxin Lu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Yingjian Lu
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, China
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20
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Kuerman M, Bao Y, Guo M, Jiang S. Safety assessment of two strains and anti-obese effects on mice fed a high-cholesterol diet. Biochem Biophys Res Commun 2021; 572:131-137. [PMID: 34364292 DOI: 10.1016/j.bbrc.2021.07.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 07/25/2021] [Accepted: 07/26/2021] [Indexed: 11/26/2022]
Abstract
Previous study documented that Lactobacillus paracasei S0940 and Streptococcus thermophilus ldbm1 have obvious cholesterol-lowering abilities in vitro. In this study, the safety of two strains were evaluated by nitroreductase test, hemolysis test and antibiotic sensitivity test and to evaluate the cholesterol-reducing abilities in vivo. The results indicated that two strains did not exhibit nitroreductase activities and were ɤ-hemolytic on blood agar plates. Further, both strains did not represent a health risk by antibiotic sensitivity test, and significantly reduced serum and liver cholesterol and triglyceride levels of high fat-fed mice. Compared with the high-fat model group, administration of the strains to mice fed a high-cholesterol diet increased fecal water content and fecal cholesterol and significantly improved the intestinal microbiota, which indicating that Lactobacillus paracasei S0940 and Streptococcus thermophilus ldbm1 have a positive effect on reducing cholesterol levels and may be used in functional food.
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Affiliation(s)
- Malina Kuerman
- Food Science and Engineering, College of Forestry, Northeast Forestry University, No. 26 Hexing Street, Harbin, 150040, Heilongjiang, PR China; College of Food Science and Engineering, Ocean University of China, Qingdao 266100, PR China
| | - Yihong Bao
- Food Science and Engineering, College of Forestry, Northeast Forestry University, No. 26 Hexing Street, Harbin, 150040, Heilongjiang, PR China.
| | - Mingruo Guo
- Department of Nutrition and Food Sciences, University of Vermont, Burlington, VT05405, USA
| | - Shilong Jiang
- Heilongjiang Feihe Dairy Company Limited, Beijing, 100015, PR China
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21
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López-Moreno A, Acuña I, Torres-Sánchez A, Ruiz-Moreno Á, Cerk K, Rivas A, Suárez A, Monteoliva-Sánchez M, Aguilera M. Next Generation Probiotics for Neutralizing Obesogenic Effects: Taxa Culturing Searching Strategies. Nutrients 2021; 13:1617. [PMID: 34065873 PMCID: PMC8151043 DOI: 10.3390/nu13051617] [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] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 05/06/2021] [Accepted: 05/08/2021] [Indexed: 12/12/2022] Open
Abstract
The combination of diet, lifestyle, and the exposure to food obesogens categorized into "microbiota disrupting chemicals" (MDC) could determine obesogenic-related dysbiosis and modify the microbiota diversity that impacts on individual health-disease balances, inducing altered pathogenesis phenotypes. Specific, complementary, and combined treatments are needed to face these altered microbial patterns and the specific misbalances triggered. In this sense, searching for next-generation beneficial microbes or next-generation probiotics (NGP) by microbiota culturing, and focusing on their demonstrated, extensive scope and well-defined functions could contribute to counteracting and repairing the effects of obesogens. Therefore, this review presents a perspective through compiling information and key strategies for directed searching and culturing of NGP that could be administered for obesity and endocrine-related dysbiosis by (i) observing the differential abundance of specific microbiota taxa in obesity-related patients and analyzing their functional roles, (ii) developing microbiota-directed strategies for culturing these taxa groups, and (iii) applying the successful compiled criteria from recent NGP clinical studies. New isolated or cultivable microorganisms from healthy gut microbiota specifically related to obesogens' neutralization effects might be used as an NGP single strain or in consortia, both presenting functions and the ability to palliate metabolic-related disorders. Identification of holistic approaches for searching and using potential NGP, key aspects, the bias, gaps, and proposals of solutions are also considered in this review.
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Affiliation(s)
- Ana López-Moreno
- Department of Microbiology, Faculty of Pharmacy, Campus of Cartuja, University of Granada, 18071 Granada, Spain; (Á.R.-M.); (K.C.); (M.M.-S.)
- Center of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, Armilla, 18016 Granada, Spain; (I.A.); (A.S.)
| | - Inmaculada Acuña
- Center of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, Armilla, 18016 Granada, Spain; (I.A.); (A.S.)
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Campus of Cartuja, University of Granada, 18071 Granada, Spain
| | - Alfonso Torres-Sánchez
- Department of Microbiology, Faculty of Pharmacy, Campus of Cartuja, University of Granada, 18071 Granada, Spain; (Á.R.-M.); (K.C.); (M.M.-S.)
| | - Ángel Ruiz-Moreno
- Department of Microbiology, Faculty of Pharmacy, Campus of Cartuja, University of Granada, 18071 Granada, Spain; (Á.R.-M.); (K.C.); (M.M.-S.)
| | - Klara Cerk
- Department of Microbiology, Faculty of Pharmacy, Campus of Cartuja, University of Granada, 18071 Granada, Spain; (Á.R.-M.); (K.C.); (M.M.-S.)
| | - Ana Rivas
- IBS, Instituto de Investigación Biosanitaria, 18012 Granada, Spain;
- Department of Nutrition and Food Science, Campus of Cartuja, University of Granada, 18071 Granada, Spain
| | - Antonio Suárez
- Center of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, Armilla, 18016 Granada, Spain; (I.A.); (A.S.)
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Campus of Cartuja, University of Granada, 18071 Granada, Spain
| | - Mercedes Monteoliva-Sánchez
- Department of Microbiology, Faculty of Pharmacy, Campus of Cartuja, University of Granada, 18071 Granada, Spain; (Á.R.-M.); (K.C.); (M.M.-S.)
- Center of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, Armilla, 18016 Granada, Spain; (I.A.); (A.S.)
| | - Margarita Aguilera
- Department of Microbiology, Faculty of Pharmacy, Campus of Cartuja, University of Granada, 18071 Granada, Spain; (Á.R.-M.); (K.C.); (M.M.-S.)
- Center of Biomedical Research, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, Armilla, 18016 Granada, Spain; (I.A.); (A.S.)
- IBS, Instituto de Investigación Biosanitaria, 18012 Granada, Spain;
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22
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Vieira ADS, de Souza CB, Padilha M, Zoetendal EG, Smidt H, Saad SMI, Venema K. Impact of a fermented soy beverage supplemented with acerola by-product on the gut microbiota from lean and obese subjects using an in vitro model of the human colon. Appl Microbiol Biotechnol 2021; 105:3771-3785. [PMID: 33937924 PMCID: PMC8102275 DOI: 10.1007/s00253-021-11252-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 02/26/2021] [Accepted: 03/21/2021] [Indexed: 11/26/2022]
Abstract
The aim of this study was to evaluate the effects of soy-based beverages manufactured with water-soluble soy extract, containing probiotic strains (Lactobacillus acidophilus LA-5 and Bifidobacterium longum BB-46) and/or acerola by-product (ABP) on pooled faecal microbiota obtained from lean and obese donors. Four fermented soy beverages (FSs) ("placebo" (FS-Pla), probiotic (FS-Pro), prebiotic (FS-Pre), and synbiotic (FS-Syn)) were subjected to in vitro digestion, followed by inoculation in the TIM-2 system, a dynamic in vitro model that mimics the conditions of the human colon. Short- and branched-chain fatty acids (SCFA and BCFA) and microbiota composition were determined. Upon colonic fermentation in the presence of the different FSs formulations, acetic and lactic acid production was higher than the control treatment for faecal microbiota from lean individuals (FMLI). Additionally, SCFA production by the FMLI was higher than for the faecal microbiota from obese individuals (FMOI). Bifidobacterium spp. and Lactobacillus spp. populations increased during simulated colonic fermentation in the presence of FS-Syn in the FMLI and FMOI. FS formulations also changed the composition of the FMOI, resulting in a profile more similar to the FMLI. The changes in the composition and the increase in SCFA production observed for the FMLI and FMOI during these in vitro fermentations suggest a potential modulation effect of these microbiotas by the consumption of functional FSs. KEY POINTS: • Soy beverages increased Bifidobacterium abundance in microbiota from obese individuals. • The synbiotic beverage increased Bifidobacterium abundance in microbiota from lean individuals. • The synbiotic beverage changed the microbiota from obese individuals, approaching the lean profiles.
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Affiliation(s)
- Antonio Diogo Silva Vieira
- Department of Biochemical and Pharmaceutical Technology, School of Pharmaceutical Sciences, University of São Paulo (USP), Av. Professor Lineu Prestes, 580, São Paulo, SP, 05508-000, Brazil
- Food Research Center FoRC, University of São Paulo (USP), Av. Professor Lineu Prestes, 580, São Paulo, SP, 05508-000, Brazil
| | - Carlota Bussolo de Souza
- Centre for Healthy Eating & Food Innovation, Maastricht University - Campus Venlo, Villafloraweg 1, 5928 SZ, Venlo, The Netherlands
| | - Marina Padilha
- Department of Biochemical and Pharmaceutical Technology, School of Pharmaceutical Sciences, University of São Paulo (USP), Av. Professor Lineu Prestes, 580, São Paulo, SP, 05508-000, Brazil
- Food Research Center FoRC, University of São Paulo (USP), Av. Professor Lineu Prestes, 580, São Paulo, SP, 05508-000, Brazil
| | - Erwin Gerard Zoetendal
- Laboratory of Microbiology, Wageningen University & Research, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
| | - Hauke Smidt
- Laboratory of Microbiology, Wageningen University & Research, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
| | - Susana Marta Isay Saad
- Department of Biochemical and Pharmaceutical Technology, School of Pharmaceutical Sciences, University of São Paulo (USP), Av. Professor Lineu Prestes, 580, São Paulo, SP, 05508-000, Brazil
- Food Research Center FoRC, University of São Paulo (USP), Av. Professor Lineu Prestes, 580, São Paulo, SP, 05508-000, Brazil
| | - Koen Venema
- Centre for Healthy Eating & Food Innovation, Maastricht University - Campus Venlo, Villafloraweg 1, 5928 SZ, Venlo, The Netherlands.
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23
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Chen L, Li J, Zhu W, Kuang Y, Liu T, Zhang W, Chen X, Peng C. Skin and Gut Microbiome in Psoriasis: Gaining Insight Into the Pathophysiology of It and Finding Novel Therapeutic Strategies. Front Microbiol 2020; 11:589726. [PMID: 33384669 PMCID: PMC7769758 DOI: 10.3389/fmicb.2020.589726] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/23/2020] [Indexed: 12/11/2022] Open
Abstract
Psoriasis affects the health of myriad populations around the world. The pathogenesis is multifactorial, and the exact driving factor remains unclear. This condition arises from the interaction between hyperproliferative keratinocytes and infiltrating immune cells, with poor prognosis and high recurrence. Better clinical treatments remain to be explored. There is much evidence that alterations in the skin and intestinal microbiome play an important role in the pathogenesis of psoriasis, and restoration of the microbiome is a promising preventive and therapeutic strategy for psoriasis. Herein, we have reviewed recent studies on the psoriasis-related microbiome in an attempt to confidently identify the “core” microbiome of psoriasis patients, understand the role of microbiome in the pathogenesis of psoriasis, and explore new therapeutic strategies for psoriasis through microbial intervention.
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Affiliation(s)
- Lihui Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Pharmacogenetics, Institute of Clinical Pharmacology, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, China
| | - Jie Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, China
| | - Wu Zhu
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, China
| | - Yehong Kuang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, China
| | - Tao Liu
- Central Laboratory, Shenzhen Center for Chronic Disease Control and Prevention, Shenzhen, China
| | - Wei Zhang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Pharmacogenetics, Institute of Clinical Pharmacology, Central South University, Changsha, China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, China
| | - Cong Peng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, China.,Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, China
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24
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Tang C, Meng F, Pang X, Chen M, Zhou L, Lu Z, Lu Y. Protective effects of Lactobacillus acidophilus NX2-6 against oleic acid-induced steatosis, mitochondrial dysfunction, endoplasmic reticulum stress and inflammatory responses. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104206] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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25
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Bacillus natto regulates gut microbiota and adipose tissue accumulation in a high-fat diet mouse model of obesity. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.103923] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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26
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Zhao F, Song S, Ma Y, Xu X, Zhou G, Li C. A Short-Term Feeding of Dietary Casein Increases Abundance of Lactococcus lactis and Upregulates Gene Expression Involving Obesity Prevention in Cecum of Young Rats Compared With Dietary Chicken Protein. Front Microbiol 2019; 10:2411. [PMID: 31708891 PMCID: PMC6824296 DOI: 10.3389/fmicb.2019.02411] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Accepted: 10/07/2019] [Indexed: 02/06/2023] Open
Abstract
Casein and chicken are assessed to contain high quality proteins, which are essential for human health. Studies have shown that ingestion of the two dietary proteins resulted in distinct effects on physiology, liver transcriptome and gut microbiota. However, its underlying mechanism is not fully understood, in particular for a crosstalk between gut microbiota and host under a specific diet intervention. We fed young rats with a casein or a chicken protein-based diet (CHPD) for 7 days, and characterized cecal microbiota composition and cecal gene expression. We found that a short-term intervention with a casein-based diet (CAD) induced a higher relative abundance of beneficial bacterium Lactococcus lactis as well as Bifidobacterium pseudolongum, which upregulated galactose metabolism of the microbiome compared with a CHPD. The CAD also upregulated gene expression involved in obesity associated pathways (e.g., Adipoq and Irs1) in cecal tissue of rats. These genes and the bacterial taxon were reported to play an important role in protecting development of obesity. Furthermore, the differentially represented bacterial taxon L. lactis was positively associated with these differentially expressed genes in the gut tissue. Our results provide a new insight into the crosstalk between gut microbiota and host in response to dietary proteins, indicating a potential mechanism of obesity prevention function by casein.
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Affiliation(s)
- Fan Zhao
- College of Food Science and Technology, Nanjing Agricultural University, Key Laboratory of Meat Products Processing, Ministry of Agriculture and Rural Affairs, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing, China
| | - Shangxin Song
- School of Food Science, Nanjing Xiaozhuang University, Nanjing, China
| | - Yafang Ma
- College of Food Science and Technology, Nanjing Agricultural University, Key Laboratory of Meat Products Processing, Ministry of Agriculture and Rural Affairs, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing, China
| | - Xinglian Xu
- College of Food Science and Technology, Nanjing Agricultural University, Key Laboratory of Meat Products Processing, Ministry of Agriculture and Rural Affairs, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing, China
| | - Guanghong Zhou
- College of Food Science and Technology, Nanjing Agricultural University, Key Laboratory of Meat Products Processing, Ministry of Agriculture and Rural Affairs, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing, China
| | - Chunbao Li
- College of Food Science and Technology, Nanjing Agricultural University, Key Laboratory of Meat Products Processing, Ministry of Agriculture and Rural Affairs, Jiangsu Collaborative Innovation Center of Meat Production and Processing, Quality and Safety Control, Nanjing, China
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27
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Cao SY, Zhao CN, Xu XY, Tang GY, Corke H, Gan RY, Li HB. Dietary plants, gut microbiota, and obesity: Effects and mechanisms. Trends Food Sci Technol 2019. [DOI: 10.1016/j.tifs.2019.08.004] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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28
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Chang CS, Ruan JW, Kao CY. An overview of microbiome based strategies on anti-obesity. Kaohsiung J Med Sci 2019; 35:7-16. [PMID: 30844145 DOI: 10.1002/kjm2.12010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 12/03/2018] [Indexed: 12/27/2022] Open
Abstract
With the significant global obesity epidemic and emerging strong scientific evidence that connected gut microbiota to obesity, intervening obesity by targeting gut microbiota has become a trendy strategy. Particularly the application of probiotics has become remarkably popular because of their expected association with gut microbiota modulation. Although there are many literatures on the effects of probiotics in obese animal models, most of them reported the effects of probiotic bacteria on metabolic indications with limited information on anti-obesity itself. Besides, some probiotics have been shown to reduce certain metabolic symptoms but they failed to achieve weight loss. This report reviewed the current literatures on the anti-obesity effects of next-generation probiotics in various animal obesity models and discussed the beneficial potential of fecal microbiota transplantation in treating obesity in humans. The purpose of this article is to help guide further research improve the probiotic bacteria experiments in more precise animal obesity models by standardizing the anti-obesogenesis, obesity control, and treatment assays and hopefully the evidence-based investigations on harnessing gut microbiota through next-generation probiotics or fecal microbiota transplantation will develop new interventions to promote and achieve anti-obesity.
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Affiliation(s)
- Cherng-Shyang Chang
- Immunology Research Center, National Health Research Institutes, Zhunan, Miaoli, Taiwan
| | - Jhen-Wei Ruan
- Department of Medical Laboratory Science and Biotechnology, National Cheng Kung University, Tainan, Taiwan
| | - Cheng-Yuan Kao
- Immunology Research Center, National Health Research Institutes, Zhunan, Miaoli, Taiwan
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29
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Lactobacillus plantarum LC27 and Bifidobacterium longum LC67 simultaneously alleviate high-fat diet-induced colitis, endotoxemia, liver steatosis, and obesity in mice. Nutr Res 2019; 67:78-89. [DOI: 10.1016/j.nutres.2019.03.008] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 01/17/2019] [Accepted: 03/15/2019] [Indexed: 12/13/2022]
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30
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Anlu W, Dongcheng C, He Z, Qiuyi L, Yan Z, Yu Q, Hao X, Keji C. Using herbal medicine to target the “microbiota-metabolism-immunity” axis as possible therapy for cardiovascular disease. Pharmacol Res 2019; 142:205-222. [DOI: 10.1016/j.phrs.2019.02.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 02/18/2019] [Accepted: 02/18/2019] [Indexed: 02/08/2023]
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31
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Preventive Effect of Spontaneous Physical Activity on the Gut-Adipose Tissue in a Mouse Model That Mimics Crohn's Disease Susceptibility. Cells 2019; 8:cells8010033. [PMID: 30634469 PMCID: PMC6356941 DOI: 10.3390/cells8010033] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 12/23/2018] [Accepted: 01/03/2019] [Indexed: 12/14/2022] Open
Abstract
Crohn’s disease is characterized by abnormal ileal colonization by adherent-invasive E. coli (AIEC) and expansion of mesenteric adipose tissue. This study assessed the preventive effect of spontaneous physical activity (PA) on the gut-adipose tissue in a mouse model that mimics Crohn’s disease susceptibility. Thirty-five CEABAC10 male mice performed spontaneous PA (wheel group; n = 24) or not (controls; n = 11) for 12 weeks. At week 12, mice were orally challenged with the AIEC LF82 strain for 6 days. Body composition, glycaemic control, intestinal permeability, gut microbiota composition, and fecal short-chain fatty acids were assessed in both groups. Animals were fed a high fat/high sugar diet throughout the study. After exposure to AIEC, mesenteric adipose tissue weight was lower in the wheel group. Tight junction proteins expression increased with spontaneous PA, whereas systemic lipopolysaccharides were negatively correlated with the covered distance. Bifidobacterium and Lactobacillus decreased in controls, whereas Oscillospira and Ruminococcus increased in the wheel group. Fecal propionate and butyrate were also higher in the wheel group. In conclusion, spontaneous physical activity promotes healthy gut microbiota composition changes and increases short-chain fatty acids in CEABAC10 mice fed a Western diet and exposed to AIEC to mimic Crohn’s disease.
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32
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Ejtahed HS, Angoorani P, Soroush AR, Atlasi R, Hasani-Ranjbar S, Mortazavian AM, Larijani B. Probiotics supplementation for the obesity management; A systematic review of animal studies and clinical trials. J Funct Foods 2019. [DOI: 10.1016/j.jff.2018.10.039] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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33
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Danneskiold-Samsøe NB, Dias de Freitas Queiroz Barros H, Santos R, Bicas JL, Cazarin CBB, Madsen L, Kristiansen K, Pastore GM, Brix S, Maróstica Júnior MR. Interplay between food and gut microbiota in health and disease. Food Res Int 2019; 115:23-31. [DOI: 10.1016/j.foodres.2018.07.043] [Citation(s) in RCA: 121] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 07/01/2018] [Accepted: 07/28/2018] [Indexed: 12/14/2022]
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34
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Madsen L, Myrmel LS, Fjære E, Øyen J, Kristiansen K. Dietary Proteins, Brown Fat, and Adiposity. Front Physiol 2018; 9:1792. [PMID: 30631281 PMCID: PMC6315128 DOI: 10.3389/fphys.2018.01792] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 11/28/2018] [Indexed: 12/15/2022] Open
Abstract
High protein diets have become popular for body weight maintenance and weight loss despite controversies regarding efficacy and safety. Although both weight gain and weight loss are determined by energy consumption and expenditure, data from rodent trials consistently demonstrate that the protein:carbohydrate ratio in high fat diets strongly influences body and fat mass gain per calorie eaten. Here, we review data from rodent trials examining how high protein diets may modulate energy metabolism and the mechanisms by which energy may be dissipated. We discuss the possible role of activating brown and so-called beige/BRITE adipocytes including non-canonical UCP1-independent thermogenesis and futile cycles, where two opposing metabolic pathways are operating simultaneously. We further review data on how the gut microbiota may affect energy expenditure. Results from human and rodent trials demonstrate that human trials are less consistent than rodent trials, where casein is used almost exclusively as the protein source. The lack of consistency in results from human trials may relate to the specific design of human trials, the possible distinct impact of different protein sources, and/or the differences in the efficiency of high protein diets to attenuate obesity development in lean subjects vs. promoting weight loss in obese subjects.
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Affiliation(s)
- Lise Madsen
- Institute of Marine Research, Bergen, Norway.,Laboratory of Genomics and Molecular Biomedicine, Department of Biology, University of Copenhagen, Copenhagen, Denmark
| | | | - Even Fjære
- Institute of Marine Research, Bergen, Norway
| | | | - Karsten Kristiansen
- Laboratory of Genomics and Molecular Biomedicine, Department of Biology, University of Copenhagen, Copenhagen, Denmark
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35
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Dietary supplement with a mixture of fish oil and krill oil has sex-dependent effects on obese mice gut microbiota. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.07.052] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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36
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Iqbal UH, Westfall S, Prakash S. Novel microencapsulated probiotic blend for use in metabolic syndrome: design and in-vivo analysis. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:S116-S124. [PMID: 30033770 DOI: 10.1080/21691401.2018.1489270] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The increasing prevalence of the metabolic syndrome has made it a medical issue that currently affects 1 in 5 Canadians. The metabolic syndrome is defined by risk factors that predispose an individual to diabetes and cardiovascular disease. Current forms of interventions have been inadequate as substantiated by the fact that the prevalence of metabolic syndrome has not reduced over the years. The objective of this study was to investigate the therapeutic benefits of a novel microencapsulated probiotic blend in treating the metabolic syndrome. Three probiotic strains were microencapsulated into alginate-polylysine-alginate (APA) microcapsules: L. rhamnosus NCIMB 6375, L. plantarum NCIMB 8826 and L. fermentum NCIMB 5221. From the results, it was observed that the microencapsulated probiotic blend significantly reduced serum total cholesterol, LDL cholesterol and triglyceride levels (reducing from 516 mg/dL to 379 mg/dL, 314 mg/dL to 231 mg/dL and 580 mg/dL to 270 mg/dL, respectively). In addition, the administration of the microencapsulated probiotic blend was found to favourably influence the gut microbiota, decreasing Firmicutes levels and increasing Bacteroidetes levels. Overall, this work demonstrates the potential a microencapsulated probiotic blend could have in targeting multiple risk factors of the metabolic syndrome; however, greater research is still needed.
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Affiliation(s)
- Umar Haris Iqbal
- a Department of Biomedical Engineering, Biomedical Technology and Cell Therapy Research Laboratory, Artificial Cells and Organs Research Centre, Faculty of Medicine , McGill University , Montreal , Quebec , Canada.,b Department of Experimental Medicine, Faculty of Medicine , McGill University , Montreal , Quebec , Canada
| | - Susan Westfall
- a Department of Biomedical Engineering, Biomedical Technology and Cell Therapy Research Laboratory, Artificial Cells and Organs Research Centre, Faculty of Medicine , McGill University , Montreal , Quebec , Canada.,b Department of Experimental Medicine, Faculty of Medicine , McGill University , Montreal , Quebec , Canada
| | - Satya Prakash
- a Department of Biomedical Engineering, Biomedical Technology and Cell Therapy Research Laboratory, Artificial Cells and Organs Research Centre, Faculty of Medicine , McGill University , Montreal , Quebec , Canada.,b Department of Experimental Medicine, Faculty of Medicine , McGill University , Montreal , Quebec , Canada
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37
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Elkahoui S, Bartley GE, Yokoyama WH, Friedman M. Dietary Supplementation of Potato Peel Powders Prepared from Conventional and Organic Russet and Non-organic Gold and Red Potatoes Reduces Weight Gain in Mice on a High-Fat Diet. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:6064-6072. [PMID: 29877090 DOI: 10.1021/acs.jafc.8b01987] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The present study investigated the potential of potato peel powders, high in bioactive phenolic compounds and glycoalkaloids, to reduce weight gain in mice consuming a high-fat diet. Potato peel powders were prepared from the following fresh commercial potato varieties by hand-peeling and then freeze-drying and grinding the peels into powder: non-organic (conventionally grown) gold, red, and Russet and organically grown Russet. Mice diets (25% fat by weight) were supplemented with either 10 or 20% potato peel powders for 3 weeks. In comparison to the control diet, the isocaloric and isonitrogenous peel-containing diets induced a reduction in weight gain that ranged from 17-45% (10% peel diets) to 46-73% (20% peel diets), suggesting that differences in weight gain are associated with the potato peel source and peel concentration of the diet. Weight reductions were accompanied by reduced epididymal white adipose tissue ranging from 22 to 80% as well as changes in the microbiota analyzed using next-generation sequencing and in obesity-associated genetic biomarkers determined by the quantitative real-time polymerase chain reaction. Safety aspects and possible mechanisms of the antiobesity effects are discussed in terms of the composition of the bioactive potato peel compounds, which were determined using high-performance liquid chromatography. The results suggest that potato peels, a major peeling byproduct of potato processing used to prepare fries, chips, and potato flour, that showed exceptionally high antiobesity properties in fat mice, have the potential to serve as an antiobesity functional food.
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Affiliation(s)
- Salem Elkahoui
- Laboratory of Bioactive Substances , Center of Biotechnology of Borj Cédria , BP 901, 2050 Hammam-Lif , Tunisia
| | - Glenn E Bartley
- Healthy Processed Foods Research, Western Regional Research Center, Agricultural Research Service , United States Department of Agriculture , Albany , California 94710 , United States
| | - Wallace H Yokoyama
- Healthy Processed Foods Research, Western Regional Research Center, Agricultural Research Service , United States Department of Agriculture , Albany , California 94710 , United States
| | - Mendel Friedman
- Healthy Processed Foods Research, Western Regional Research Center, Agricultural Research Service , United States Department of Agriculture , Albany , California 94710 , United States
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38
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Roselli M, Finamore A, Brasili E, Rami R, Nobili F, Orsi C, Zambrini AV, Mengheri E. Beneficial effects of a selected probiotic mixture administered to high fat-fed mice before and after the development of obesity. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.03.039] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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39
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Hungin APS, Mitchell CR, Whorwell P, Mulligan C, Cole O, Agréus L, Fracasso P, Lionis C, Mendive J, Philippart de Foy J, Seifert B, Wensaas K, Winchester C, de Wit N, the European Society for Primary Care Gastroenterology. Systematic review: probiotics in the management of lower gastrointestinal symptoms - an updated evidence-based international consensus. Aliment Pharmacol Ther 2018; 47:1054-1070. [PMID: 29460487 PMCID: PMC5900870 DOI: 10.1111/apt.14539] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 09/15/2017] [Accepted: 01/05/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND In 2013, a systematic review and Delphi consensus reported that specific probiotics can benefit adult patients with irritable bowel syndrome (IBS) and other gastrointestinal (GI) problems. AIM To update the consensus with new evidence. METHODS A systematic review identified randomised, placebo-controlled trials published between January 2012 and June 2017. Evidence was graded, previously developed statements were reassessed by an 8-expert panel, and agreement was reached via Delphi consensus. RESULTS A total of 70 studies were included (IBS, 34; diarrhoea associated with antibiotics, 13; diarrhoea associated with Helicobacter pylori eradication therapy, 7; other conditions, 16). Of 15 studies that examined global IBS symptoms as a primary endpoint, 8 reported significant benefits of probiotics vs placebo. Consensus statements with 100% agreement and "high" evidence level indicated that specific probiotics help reduce overall symptom burden and abdominal pain in some patients with IBS and duration/intensity of diarrhoea in patients prescribed antibiotics or H. pylori eradication therapy, and have favourable safety. Statements with 70%-100% agreement and "moderate" evidence indicated that, in some patients with IBS, specific probiotics help reduce bloating/distension and improve bowel movement frequency/consistency. CONCLUSIONS This updated review indicates that specific probiotics are beneficial in certain lower GI problems, although many of the new publications did not report benefits of probiotics, possibly due to inclusion of new, less efficacious preparations. Specific probiotics can relieve lower GI symptoms in IBS, prevent diarrhoea associated with antibiotics and H. pylori eradication therapy, and show favourable safety. This study will help clinicians recommend/prescribe probiotics for specific symptoms.
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Park SY, Kim S, Lim SD. The Inhibitory Effect of L. plantarum Q180 on Adipocyte Differentiation in 3T3-L1 and Reduction of Adipocyte Size in Mice Fed High-fat Diet. Korean J Food Sci Anim Resour 2018; 38:99-109. [PMID: 29725228 PMCID: PMC5932971 DOI: 10.5851/kosfa.2018.38.1.99] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 12/18/2017] [Accepted: 12/28/2017] [Indexed: 01/28/2023] Open
Abstract
In this study, we examined the inhibitory effect of L. plantarum Q180 on adipocyte differentiation in 3T3-L1 and reduction of adipocyte size in mice fed high-fat diet. L. plantarum Q180 inhibited the adipocyte differentiation of 3T3-L1 cells (18.47 ± 0.32%) at a concentration of 400 µg/mL (108 CFU/g). As a result of western blot analysis, the expression of C/EBPα and PPARγ in 3T3-L1 adipocyte treated with 400 µg/mL of L. plantarum Q180 decreased 35.16% and 40.07%, respectively, compared with the control. To examine the effects, mice were fed three different diets as follows: ND (n=6) was fed ND and orally administered saline solution; HFD (n=6), HFD and orally administered saline solution; and HFD+Q180 (n=6), HFD and orally administered L. plantarum Q180. After six weeks, the rate of increase of body weight was 13.7% lower in the HFD+Q180 group compared to the HFD group. In addition, the epididymal fat weights of the HFD+Q180 group were lower than that of the HFD group. The change of adipocyte size was measured in diet-induced obese mice. Consequently, the number of large-size adipose tissue was less distributed in the ND and HFD+Q180 groups than in the HFD group. L. plantarum Q180 has an effect on the inhibition of 3T3-L1 adipocyte differentiation, fat absorption and reduction of adipocyte size. L. plantarum Q180 could be applied to functional food products that help improve obesity.
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Affiliation(s)
| | - Seulki Kim
- Korea Food Research Institute, Wanju 55365, Korea
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Oh SY, Youn SY, Park MS, Baek NI, Ji GE. Synthesis of Stachyobifiose Using Bifidobacterial α-Galactosidase Purified from Recombinant Escherichia coli. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:1184-1190. [PMID: 29363955 DOI: 10.1021/acs.jafc.7b04703] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The prebiotic effects of GOS (galactooligosaccharides) are known to depend on the glycosidic linkages, degree of polymerization (DP), and the monosaccharide composition. In this study, a novel form of α-GOS with a potentially improved prebiotic effect was synthesized using bifidobacterial α-galactosidase (α-Gal) purified from recombinant Escherichia coli. The carbohydrate produced was identified as α-d-galactopyranosyl-(1→6)-O-α-d-glucopyranosyl-(1→2)-[α-d-galactopyranosyl-(1→6)-O-β-d-fructofuranoside] and was termed stachyobifiose. Among 17 nonprobiotics, 16 nonprobiotics showed lower growth on stachyobifiose than β-GOS. In contrast, among the 16 probiotics, 6 probiotics showed higher growth on stachyobifiose than β-GOS. When compared with raffinose, stachyobifiose was used less by nonprobiotics than raffinose. Moreover, compared with stachyose, stachyobifiose was used less by Escherichia coli, Enterobacter cloacae, and Clostridium butyricum. The average amounts of total short-chain fatty acids (SCFA) produced were in the order of stachyobifiose > stachyose > raffinose > β-GOS. Taken together, stachyobifiose is expected to contribute to beneficial changes of gut microbiota.
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Affiliation(s)
- So Young Oh
- Department of Food and Nutrition, Research Institute of Human Ecology, Seoul National University , Seoul 151-742, Republic of Korea
| | - So Youn Youn
- Animal and Plant Quarantine Agency, Ministry of Agriculture, Food and Rural Affairs, Gimcheon, Gyeongsangbuk-do 39660, Republic of Korea
| | - Myeong Soo Park
- Research Center, BIFIDO Co. Ltd., Kangwon 250-804, Republic of Korea
- Department of Hotel Culinary Arts, Yeonsung University , Gyeonggi 14011, Republic of Korea
| | - Nam In Baek
- Graduate School of Biotechnology and Oriental Medicine Biotechnology, Kyung Hee University , Yongin 17104, Republic of Korea
| | - Geun Eog Ji
- Department of Food and Nutrition, Research Institute of Human Ecology, Seoul National University , Seoul 151-742, Republic of Korea
- Research Center, BIFIDO Co. Ltd., Kangwon 250-804, Republic of Korea
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42
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Madsen L, Myrmel LS, Fjære E, Liaset B, Kristiansen K. Links between Dietary Protein Sources, the Gut Microbiota, and Obesity. Front Physiol 2017; 8:1047. [PMID: 29311977 PMCID: PMC5742165 DOI: 10.3389/fphys.2017.01047] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 11/30/2017] [Indexed: 12/22/2022] Open
Abstract
The association between the gut microbiota and obesity is well documented in both humans and in animal models. It is also demonstrated that dietary factors can change the gut microbiota composition and obesity development. However, knowledge of how diet, metabolism and gut microbiota mutually interact and modulate energy metabolism and obesity development is still limited. Epidemiological studies indicate an association between intake of certain dietary protein sources and obesity. Animal studies confirm that different protein sources vary in their ability to either prevent or induce obesity. Different sources of protein such as beans, vegetables, dairy, seafood, and meat differ in amino acid composition. Further, the type and level of other factors, such as fatty acids and persistent organic pollutants (POPs) vary between dietary protein sources. All these factors can modulate the composition of the gut microbiota and may thereby influence their obesogenic properties. This review summarizes evidence of how different protein sources affect energy efficiency, obesity development, and the gut microbiota, linking protein-dependent changes in the gut microbiota with obesity.
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Affiliation(s)
- Lise Madsen
- National Institute of Nutrition and Seafood Research, Bergen, Norway.,Laboratory of Genomics and Molecular Biomedicine, Department of Biology, University of Copenhagen, Copenhagen, Denmark.,BGI-Shenzhen, Shenzhen, China
| | - Lene S Myrmel
- National Institute of Nutrition and Seafood Research, Bergen, Norway
| | - Even Fjære
- National Institute of Nutrition and Seafood Research, Bergen, Norway
| | - Bjørn Liaset
- National Institute of Nutrition and Seafood Research, Bergen, Norway
| | - Karsten Kristiansen
- Laboratory of Genomics and Molecular Biomedicine, Department of Biology, University of Copenhagen, Copenhagen, Denmark.,BGI-Shenzhen, Shenzhen, China
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Malaisé Y, Menard S, Cartier C, Gaultier E, Lasserre F, Lencina C, Harkat C, Geoffre N, Lakhal L, Castan I, Olier M, Houdeau E, Guzylack-Piriou L. Gut dysbiosis and impairment of immune system homeostasis in perinatally-exposed mice to Bisphenol A precede obese phenotype development. Sci Rep 2017; 7:14472. [PMID: 29101397 PMCID: PMC5670173 DOI: 10.1038/s41598-017-15196-w] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Accepted: 10/16/2017] [Indexed: 12/14/2022] Open
Abstract
Epidemiology evidenced the Bisphenol A (BPA), a chemical found in daily consumer products, as an environmental contributor to obesity and type II diabetes (T2D) in Humans. However, the BPA-mediated effects supporting these metabolic disorders are still unknown. Knowing that obesity and T2D are associated with low-grade inflammation and gut dysbiosis, we performed a longitudinal study in mice to determine the sequential adverse effects of BPA on immune system and intestinal microbiota that could contribute to the development of metabolic disorders. We observed that perinatal exposure to BPA (50 µg/kg body weight/day) induced intestinal and systemic immune imbalances at PND45, through a decrease of Th1/Th17 cell frequencies in the lamina propria concomitant to an increase of splenic Th1/Th17 immune responses. These early effects are associated with an altered glucose sensitivity, a defect of IgA secretion into faeces and a fall of faecal bifidobacteria relative to control mice. Such BPA-mediated events precede infiltration of pro-inflammatory M1 macrophages in gonadal white adipose tissue appearing with ageing, together with a decreased insulin sensitivity and an increased weight gain. Our findings provide a better understanding of the sequential events provoked by perinatal exposure to BPA that could support metabolic disorder development in later life.
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Affiliation(s)
- Yann Malaisé
- Intestinal Development, Xenobiotics and ImmunoToxicology team, Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Sandrine Menard
- Neuro-Gastroenterology and Nutrition team, Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Christel Cartier
- Intestinal Development, Xenobiotics and ImmunoToxicology team, Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Eric Gaultier
- Intestinal Development, Xenobiotics and ImmunoToxicology team, Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Frédéric Lasserre
- Integrative Toxicology and Metabolism team, Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Corinne Lencina
- Neuro-Gastroenterology and Nutrition team, Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Cherryl Harkat
- Neuro-Gastroenterology and Nutrition team, Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Nancy Geoffre
- Adipocyte secretions, obesities and related diseases team, Institut National de la Santé et de la Recherche Médicale (INSERM), Université Paul Sabatier (UPS), Unité Mixte de Recherche (UMR) 1048, Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), Toulouse, France
| | - Laïla Lakhal
- Integrative Toxicology and Metabolism team, Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Isabelle Castan
- Adipocyte secretions, obesities and related diseases team, Institut National de la Santé et de la Recherche Médicale (INSERM), Université Paul Sabatier (UPS), Unité Mixte de Recherche (UMR) 1048, Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), Toulouse, France
| | - Maïwenn Olier
- Neuro-Gastroenterology and Nutrition team, Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Eric Houdeau
- Intestinal Development, Xenobiotics and ImmunoToxicology team, Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France.
| | - Laurence Guzylack-Piriou
- Intestinal Development, Xenobiotics and ImmunoToxicology team, Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France.
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Liu C, Ma J, Sun J, Cheng C, Feng Z, Jiang H, Yang W. Flavonoid-Rich Extract of Paulownia fortunei Flowers Attenuates Diet-Induced Hyperlipidemia, Hepatic Steatosis and Insulin Resistance in Obesity Mice by AMPK Pathway. Nutrients 2017; 9:nu9090959. [PMID: 28867797 PMCID: PMC5622719 DOI: 10.3390/nu9090959] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 08/01/2017] [Accepted: 08/28/2017] [Indexed: 12/30/2022] Open
Abstract
The flavonoid-rich extract from Paulownia fortunei flowers (EPF) has been reported to prevent obesity and other lipid metabolism disease. However, the mechanism of its protective effects is not yet clear. The objective of this study was to investigate molecular factors involved in the hypoglycemic and hypolipidemic effects of EPF in obese mice fed a high-fat diet (HFD). Male h ICR (Institute of Cancer Research) mice were fed a HFD containing or not containing the EPF (50 or 100 mg/kg) for eight weeks. EPF reduced body weight gain, lipid accumulation in livers and levels of lipid, glucose and insulin in plasma as well as reduced insulin resistance as compared with the HFD group. EPF significantly decreased serum aminotransferase activity of the HFD group. We observed that EPF administration significantly increased the level of AMP-activated kinase (AMPK) phosphorylation and prevented fat deposits in livers and HepG2 cells, but these effects were blocked by compound C (an AMPK inhibitor). The protective effects of EPF were probably associated with the decrease in HMGCR, SREBP-1c and FAS expressions and the increase in CPT1 and phosphor-IRS-1 expressions. Our results suggest that EPF might be a potential natural candidate for the treatment and/or prevention of overweight and hepatic and metabolic-related alterations induced by HFD.
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Affiliation(s)
- Chanmin Liu
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tangshan New Area, Xuzhou 221116, Jiangsu, China.
| | - Jieqiong Ma
- School of Chemical Engineering, Sichuan University of Science and Engineering, No. 180, Huixing Road, Zigong 643000, Sichuan, China.
| | - Jianmei Sun
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tangshan New Area, Xuzhou 221116, Jiangsu, China.
| | - Chao Cheng
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tangshan New Area, Xuzhou 221116, Jiangsu, China.
| | - Zhaojun Feng
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tangshan New Area, Xuzhou 221116, Jiangsu, China.
| | - Hong Jiang
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tangshan New Area, Xuzhou 221116, Jiangsu, China.
| | - Wei Yang
- School of Life Science, Jiangsu Normal University, No. 101, Shanghai Road, Tangshan New Area, Xuzhou 221116, Jiangsu, China.
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Dietary and lifestyle disease indices and caecal microbiota in high fat diet, dietary fibre free diet, or DSS induced IBD models in ICR mice. J Funct Foods 2017. [DOI: 10.1016/j.jff.2017.06.030] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Duranti S, Ferrario C, van Sinderen D, Ventura M, Turroni F. Obesity and microbiota: an example of an intricate relationship. GENES AND NUTRITION 2017. [PMID: 28638490 PMCID: PMC5473000 DOI: 10.1186/s12263-017-0566-2] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
It is widely accepted that metabolic disorders, such as obesity, are closely linked to lifestyle and diet. Recently, the central role played by the intestinal microbiota in human metabolism and in progression of metabolic disorders has become evident. In this context, animal studies and human trials have demonstrated that alterations of the intestinal microbiota towards enhanced energy harvest is a characteristic of the obese phenotype. Many publications, involving both animal studies and clinical trials, have reported on the successful exploitation of probiotics and prebiotics to treat obesity. However, the molecular mechanisms underlying these observed anti-obesity effects of probiotics and prebiotic therapies are still obscure. The aim of this mini-review is to discuss the intricate relationship of various factors, including diet, gut microbiota, and host genetics, that are believed to impact on the development of obesity, and to understand how modulation of the gut microbiota with dietary intervention may alleviate obesity-associated symptoms.
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Affiliation(s)
- Sabrina Duranti
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 11/a, 43124 Parma, Italy
| | - Chiara Ferrario
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 11/a, 43124 Parma, Italy
| | - Douwe van Sinderen
- APC Microbiome Institute and School of Microbiology, National University of Ireland, Cork, Ireland
| | - Marco Ventura
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 11/a, 43124 Parma, Italy
| | - Francesca Turroni
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 11/a, 43124 Parma, Italy
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47
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Li Z, Kim HJ, Park MS, Ji GE. Effects of fermented ginseng root and ginseng berry on obesity and lipid metabolism in mice fed a high-fat diet. J Ginseng Res 2017; 42:312-319. [PMID: 29983612 PMCID: PMC6026359 DOI: 10.1016/j.jgr.2017.04.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 04/07/2017] [Indexed: 12/30/2022] Open
Abstract
Background Previous studies have shown that both ginseng root and ginseng berry exhibit antiobesity and antidiabetic effects. However, a direct comparison of the efficacy and mechanisms between the root and the berry after oral administration remains to be illuminated. Methods In this study, we observed the effects of fermented ginseng root (FGR) and fermented ginseng berry (FGB) on obesity and lipid metabolism in high-fat diet induced obese mice. Results FGR and FGB significantly inhibited the activity of pancreatic lipase in vitro. Both FGR and FGB significantly suppressed weight gain and excess food intake and improved hypercholesterolemia and fatty liver, while only FGR significantly attenuated hyperglycemia and insulin resistance. Both FGR and FGB significantly inhibited the mRNA expression of Ldlr and Acsl1 while FGR also significantly inhibited expression of Cebpa and Dgat2 in liver. FGR significantly decreased the epididymal fat weight of mice while FGB significantly inhibited the mRNA expression of genes Cebpa, Fas, Hsl, Il1b, and Il6 in adipose tissue. Conclusion Saponin from both FGR and FGB had a beneficial effect on high-fat diet-induced obesity. Compared to FGB, FGR exhibited more potent antihyperglycemic and antiobesity effect. However, only FGB significantly inhibited mRNA expression of inflammatory markers such as interleukins 1β and 6 in adipose tissue.
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Affiliation(s)
- Zhipeng Li
- Department of Food and Nutrition, Research Institute of Human Ecology, Seoul National University, Seoul, Republic of Korea
| | - Hee Jung Kim
- Department of Food and Nutrition, Research Institute of Human Ecology, Seoul National University, Seoul, Republic of Korea
| | - Myeong Soo Park
- Department of Hotel Culinary Arts, Yeonsung University, Anyang, Republic of Korea
| | - Geun Eog Ji
- Department of Food and Nutrition, Research Institute of Human Ecology, Seoul National University, Seoul, Republic of Korea.,Research Institute, Bifido Co., Ltd., Hongchun, Republic of Korea
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Fabbiano S, Suárez-Zamorano N, Trajkovski M. Host-Microbiota Mutualism in Metabolic Diseases. Front Endocrinol (Lausanne) 2017; 8:267. [PMID: 29056925 PMCID: PMC5635267 DOI: 10.3389/fendo.2017.00267] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 09/21/2017] [Indexed: 12/23/2022] Open
Abstract
The intestinal microbiota is a plastic ecosystem that is shaped by environmental and genetic factors, interacting with virtually all tissues of the host. Many signals result from the interplay between the microbiota with its mammalian symbiont that can lead to altered metabolism. Disruptions in the microbial composition are associated with a number of comorbidities linked to the metabolic syndrome. Promoting the niche expansion of beneficial bacteria through diet and supplements can improve metabolic disorders. Reintroducing bacteria through probiotic treatment or fecal transplant is a strategy under active investigation for multiple pathological conditions. Here, we review the recent knowledge of microbiota's contribution to host pathology, the modulation of the microbiota by dietary habits, and the potential therapeutic benefits of reshaping the gut bacterial landscape in context of metabolic disorders such as obesity.
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Affiliation(s)
- Salvatore Fabbiano
- Faculty of Medicine, Department of Cell Physiology and Metabolism, University of Geneva, Centre Médical Universitaire (CMU), Geneva, Switzerland
- Faculty of Medicine, University of Geneva, Diabetes Center, Geneva, Switzerland
| | - Nicolas Suárez-Zamorano
- Faculty of Medicine, Department of Cell Physiology and Metabolism, University of Geneva, Centre Médical Universitaire (CMU), Geneva, Switzerland
- Faculty of Medicine, University of Geneva, Diabetes Center, Geneva, Switzerland
| | - Mirko Trajkovski
- Faculty of Medicine, Department of Cell Physiology and Metabolism, University of Geneva, Centre Médical Universitaire (CMU), Geneva, Switzerland
- Faculty of Medicine, University of Geneva, Diabetes Center, Geneva, Switzerland
- Institute for Genetics and Genomics of Geneva (iGE3), University of Geneva, Geneva, Switzerland
- *Correspondence: Mirko Trajkovski,
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