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Zhou H, Wang X, She Z, Huang L, Wei H, Yang S, Wei Z, Chen H, Yang B, Hu Z, Feng X, Zhu P, Li Z, Shen J, Liu H, Dong H, Chen G, Zhang Q. Combining bioinformatics and multiomics strategies to investigate the key microbiota and active components of Liupao tea ameliorating hyperlipidemia. JOURNAL OF ETHNOPHARMACOLOGY 2024; 333:118438. [PMID: 38848972 DOI: 10.1016/j.jep.2024.118438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 05/27/2024] [Accepted: 06/05/2024] [Indexed: 06/09/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Hyperlipidemia as a major health issue has attracted much public attention. As a geographical indication product of China, Liupao tea (LPT) is a typical representative of traditional Chinese dark tea that has shown good potential in regulating glucose and lipid metabolism. LPT has important medicinal value in hyperlipidemia prevention. However, the active ingredients and metabolic mechanisms by which LPT alleviates hyperlipidemia remain unclear. AIM OF THE STUDY This study aimed to systematically investigate the metabolic mechanisms and active ingredients of LPT extract in alleviating hyperlipidemia. MATERIALS AND METHODS Firstly, we developed a mouse model of hyperlipidemia to study the pharmacodynamics of LPT. Subsequently, network pharmacology and molecular docking were performed to predict the potential key active ingredients and core targets of LPT against hyperlipidemia. LC-MS/MS was used to validate the identity of key active ingredients in LPT with chemical standards. Finally, the effect and metabolic mechanisms of LPT extract in alleviating hyperlipidemia were investigated by integrating metabolomic, lipidomic, and gut microbiome analyses. RESULTS Results showed that LPT extract effectively improved hyperlipidemia by suppressing weight gain, remedying dysregulation of glucose and lipid metabolism, and reducing hepatic damage. Network pharmacology analysis and molecular docking suggested that four potential active ingredients and seven potential core targets were closely associated with roles for hyperlipidemia treatment. Ellagic acid, catechin, and naringenin were considered to be the key active ingredients of LPT alleviating hyperlipidemia. Additionally, LPT extract modulated the mRNA expression levels of Fxr, Cyp7a1, Cyp8b1, and Cyp27a1 associated with bile acid (BA) metabolism, mitigated the disturbances of BA and glycerophospholipid (GP) metabolism in hyperlipidemia mice. Combining fecal microbiota transplantation and correlation analysis, LPT extract effectively improved species diversity and abundance of gut microbiota, particularly the BA and GP metabolism-related gut microbiota, in the hyperlipidemia mice. CONCLUSIONS LPT extract ameliorated hyperlipidemia by modulating GP and BA metabolism by regulating Lactobacillus and Dubosiella, thereby alleviating hyperlipidemia. Three active ingredients of LPT served as the key factors in exerting an improvement on hyperlipidemia. These findings provide new insights into the active ingredients and metabolic mechanisms of LPT in improving hyperlipidemia, suggesting that LPT can be used to prevent and therapeutic hyperlipidemia.
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Affiliation(s)
- Hailin Zhou
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Guangxi, China.
| | - Xuancheng Wang
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Guangxi, China.
| | - Zhiyong She
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Guangxi, China.
| | - Li Huang
- College of Light Industry and Food Engineering, Guangxi University, Guangxi, China.
| | - Huijie Wei
- College of Light Industry and Food Engineering, Guangxi University, Guangxi, China.
| | - Shanyi Yang
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Guangxi, China.
| | - Zhijuan Wei
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Guangxi, China.
| | - Hongwei Chen
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Guangxi, China.
| | - Bao Yang
- Hubei Provincial Key Laboratory of Occurrence and Intervention of Rheumatic Diseases, Hubei Minzu University, Hubei, China.
| | - Zehua Hu
- Hubei Provincial Key Laboratory of Occurrence and Intervention of Rheumatic Diseases, Hubei Minzu University, Hubei, China.
| | - Xue Feng
- Center for Instrumental Analysis, Guangxi University, Guangxi, China.
| | - Pingchuan Zhu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Guangxi, China.
| | - Zijian Li
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Guangxi, China.
| | - Jiahui Shen
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Guangxi, China.
| | - Huan Liu
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Guangxi, China.
| | - Huanxiao Dong
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Guangxi, China.
| | - Guanghui Chen
- The First Affiliated Hospital of Guangxi University of Chinese Medicine, Guangxi University of Chinese Medicine, Guangxi, China.
| | - Qisong Zhang
- Guangxi Key Laboratory of Special Biomedicine, School of Medicine, Guangxi University, Guangxi, China; Hubei Provincial Key Laboratory of Occurrence and Intervention of Rheumatic Diseases, Hubei Minzu University, Hubei, China; Center for Instrumental Analysis, Guangxi University, Guangxi, China.
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Ejtahed HS, Parsa M, Larijani B. Ethical challenges in conducting and the clinical application of human microbiome research. J Med Ethics Hist Med 2023; 16:5. [PMID: 37753524 PMCID: PMC10518636 DOI: 10.18502/jmehm.v16i5.13313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 04/19/2023] [Indexed: 09/28/2023] Open
Abstract
The Article Abstract is not available.
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Affiliation(s)
- Hanieh Sadat Ejtahed
- AssistantProfessor, Obesity and Eating Habits Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran;Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mojtaba Parsa
- AssistantProfessor, Medical Ethics and History of Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Research Center for War-affected People, Tehran University of Medical Sciences, Tehran, Iran.
| | - Bagher Larijani
- Professor, Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran;Medical Ethics and History of Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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Lange L, Berg G, Cernava T, Champomier-Vergès MC, Charles T, Cocolin L, Cotter P, D’Hondt K, Kostic T, Maguin E, Makhalanyane T, Meisner A, Ryan M, Kiran GS, de Souza RS, Sanz Y, Schloter M, Smidt H, Wakelin S, Sessitsch A. Microbiome ethics, guiding principles for microbiome research, use and knowledge management. ENVIRONMENTAL MICROBIOME 2022; 17:50. [PMID: 36180931 PMCID: PMC9526347 DOI: 10.1186/s40793-022-00444-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 09/14/2022] [Indexed: 06/16/2023]
Abstract
The overarching biological impact of microbiomes on their hosts, and more generally their environment, reflects the co-evolution of a mutualistic symbiosis, generating fitness for both. Knowledge of microbiomes, their systemic role, interactions, and impact grows exponentially. When a research field of importance for planetary health evolves so rapidly, it is essential to consider it from an ethical holistic perspective. However, to date, the topic of microbiome ethics has received relatively little attention considering its importance. Here, ethical analysis of microbiome research, innovation, use, and potential impact is structured around the four cornerstone principles of ethics: Do Good; Don't Harm; Respect; Act Justly. This simple, but not simplistic approach allows ethical issues to be communicative and operational. The essence of the paper is captured in a set of eleven microbiome ethics recommendations, e.g., proposing gut microbiome status as common global heritage, similar to the internationally agreed status of major food crops.
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Affiliation(s)
- Lene Lange
- LL-BioEconomy, Valby, Copenhagen, Denmark
| | | | | | | | | | | | - Paul Cotter
- Teagasc Food Research Centre, Moorepark, APC Microbiome Ireland and VistaMilk, Cork, Ireland
| | - Kathleen D’Hondt
- Department of Economy, Science and Innovation, Flemish Government, Brussels, Belgium
| | - Tanja Kostic
- AIT Austrian Institute of Technology GmbH, Tulln, Austria
| | - Emmanuelle Maguin
- INRAE, AgroParisTech, Micalis Institute, Université Paris-Saclay, Jouy-en-Josas, France
| | | | - Annelein Meisner
- Wageningen Research, Wageningen University & Research, Wageningen, The Netherlands
| | | | | | | | - Yolanda Sanz
- Institute of Agrochemistry and Food Technology- Spanish National Research Council (IATA-CSIC), Valencia, Spain
| | | | - Hauke Smidt
- Laboratory of Microbiology, Wageningen University & Research, Wageningen, The Netherlands
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