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Liu Y, Xiao H, Wang Z, Pan Q, Zhao X, Lu B. Interactions between dietary cholesterol and intestinal flora and their effects on host health. Crit Rev Food Sci Nutr 2023:1-13. [PMID: 37947307 DOI: 10.1080/10408398.2023.2276883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
The interactions between dietary cholesterol and intestinal microbiota strongly affect host health. In recent years, relevant studies have greatly advanced this field and need to be summarized to deepen the understanding of dietary cholesterol-intestinal microbiota interactions and their effects on host health. This review covers the most recent frontiers on the effects of dietary cholesterol on the intestinal microbiota and its metabolites, the metabolism of cholesterol by the intestinal microbiota, and the effects of the interactions on host health. Several animal-feeding studies reported that dietary cholesterol altered different intestinal microbiota in the body, while mainly causing alterations in intestinal microbial metabolites such as bile acids, short-chain fatty acids, and tryptophan derivatives. Alterations in these metabolites may be a novel mechanism mediating cholesterol-related diseases. The cholesterol microbial metabolite, coprostanol, has a low absorption rate and is excreted in the feces. Thus, microbial conversion of cholesterol-to-coprostanol may be an important way of cholesterol-lowering by the organism. Cholesterol-3-sulfate is a recently discovered microbial metabolite of cholesterol, mainly metabolized by Bacteroides containing the Bt_0416 gene. Its effects on host health have been preliminarily characterized and are mainly related to immune modulation and repair of the intestinal epithelium.
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Affiliation(s)
- Yan Liu
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou, China
- Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Hang Xiao
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou, China
- Department of Food Science, University of Massachusetts, Amherst, MA, USA
| | - Zhangtie Wang
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou, China
- Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Qiannan Pan
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou, China
- Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Xi Zhao
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou, China
- Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Baiyi Lu
- College of Biosystems Engineering and Food Science, Key Laboratory for Quality Evaluation and Health Benefit of Agro-Products of Ministry of Agriculture and Rural Affairs, Key Laboratory for Quality and Safety Risk Assessment of Agro-Products Storage and Preservation of Ministry of Agriculture and Rural Affairs, Zhejiang University, Hangzhou, China
- Ningbo Research Institute, Zhejiang University, Ningbo, China
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Ma S, Yang B, Shi Y, Du Y, Lv Y, Liu J, Liu E, Xu H, Deng L, Chen XY. Adlay (Coix lacryma-jobi L.) Polyphenol Improves Hepatic Glucose and Lipid Homeostasis through Regulating Intestinal Flora via AMPK Pathway. Mol Nutr Food Res 2022; 66:e2200447. [PMID: 36214059 DOI: 10.1002/mnfr.202200447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/06/2022] [Indexed: 01/18/2023]
Abstract
SCOPE Non-alcoholic fatty liver disease (NAFLD) is a type of metabolic syndrome characterized of abnormal lipid deposition in the liver. Adlay polyphenol (AP), an effective component extracted from Coix lacryma-jobi L., has been reported that it can be used as a dietary supplement to prevent NAFLD. In this study, the mechanism and action of AP on lipid metabolism and regulation of intestinal flora are investigated. METHODS AND RESULTS AP significantly decreases the lipid accumulation in free fatty acid-treated HepG2 cells. Western blot results indicate that AP improves lipid metabolism via activating the p-AMPK/p-ACC pathway. In vivo experiments show AP treatment significantly decreases the body weight, liver weight, hepatic triglyceride, and total cholesterol contents, as well as the serum glucose levels in high fat diet-fed mice, which may affect lipid accumulation by activating AMPK pathway and changing intestinal bacterial communities and intestinal microbiome metabolism. CONCLUSION AP can be used as a food supplement for improving lipid metabolic dysfunction and reducing the incidence of metabolic diseases.
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Affiliation(s)
- Shengsuo Ma
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Bing Yang
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong, 510632, China.,Department of Traditional Chinese Medicine, Yuebei People's Hospital, Shaoguan, Guangdong, 512026, China
| | - Yucong Shi
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Yang Du
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Yiwen Lv
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Jiarong Liu
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Enyan Liu
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Huachong Xu
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong, 510632, China
| | - Li Deng
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong, 510632, China.,Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou, University of Chinese Medicine, Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangdong Provincial Key Laboratory of Research on Emergency in CM" "Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, AMI Key Lab of Chinese Medicine in Guangzhou, Guangzhou Key Laboratory of Chirality Research on Active Components of Traditional Chinese Medicine, Guangzhou, Guangdong, 510632, China
| | - Xiao-Yin Chen
- School of Traditional Chinese Medicine, Jinan University, Guangzhou, Guangdong, 510632, China
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Wang A, Guan B, Shao C, Zhao L, Li Q, Hao H, Gao Z, Chen K, Hou Y, Xu H. Qing-Xin-Jie-Yu Granule alleviates atherosclerosis by reshaping gut microbiota and metabolic homeostasis of ApoE-/- mice. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 103:154220. [PMID: 35675748 DOI: 10.1016/j.phymed.2022.154220] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 05/18/2022] [Accepted: 05/27/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Atherosclerosis (AS) is a key pathological factor in cardiovascular disease (CVD) and is characterized by high mortality and morbidity worldwide. Metabolic disorders, including pathoglycemia and dyslipidemia that lead to chronic inflammation, represent the prominent pathological characteristics of atherosclerotic CVD, Qing-Xin-Jie-Yu Granule (QXJYG) is a Chinese traditional decoction that has been clinically proven to be effective for patients with CVD. However, the underlying mechanisms have not been completely elucidated. PURPOSE To investigate the protective effects of QXJYG against AS and its potential mechanisms. METHODS QXJYG was orally administered at doses of 1.664 and 4.992 g·kg-1·d-1 in a high-fat diet (HFD)-induced AS model using ApoE-/- mice. Histopathological and immunohistochemical analyses, ELISA, untargeted and targeted metabolomics analysis, 16S rRNA analysis, and RT-qPCR were performed to identify the therapeutic effects and mechanisms of QXJYG in treating HFD-induced AS. RESULTS QXJYG retarded HFD-induced weight gain and reduced the increased serum levels of total cholesterol, triglycerides, and low-density lipoprotein-cholesterol, whereas high-dose QXJYG increased the serum level of high-density lipoprotein-cholesterol in HFD-fed ApoE-/- mice. Meanwhile, QXJYG reduced the serum levels, as well as aortas mRNA levels of the inflammatory cytokines, IL-1β and IL-6, which indicates that QXJYG is effective against metaflammation. Mechanistically, QXJYG reshaped the gut microbiota and its associated bile acids (BAs) metabolomic phenotype, partly by increasing the levels of BA synthesis enzymes, hepatic CYP7A1, and CYP27A1, while decreasing ileal FGF15 and β-Klotho mRNA expression, favoring facilitated de novo BAs synthesis and thereby driving cholesterol catabolic excretion. CONCLUSION Our findings indicate that QXJYG is effective against HFD-triggered chronic inflammation, and contributes to the alleviation of AS development, and the antiatherogenic properties of QXJYG may be partly due to the remodeling of the gut microbiota and BA metabolism. Although the results are encouraging, further clinical studies of anti-AS herbal medicines are required to elucidate the full potential of the gut microbiota and BA metabolism.
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Affiliation(s)
- Anlu Wang
- China Academy of Chinese Medical Sciences, Xiyuan Hospital, Beijing 100091, China; National Clinical Research Center for Chinese Medicine Cardiology, Beijing 100091, China
| | - Baoyi Guan
- China Academy of Chinese Medical Sciences, Xiyuan Hospital, Beijing 100091, China; National Clinical Research Center for Chinese Medicine Cardiology, Beijing 100091, China
| | - Chang Shao
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Lin Zhao
- China Academy of Chinese Medical Sciences, Xiyuan Hospital, Beijing 100091, China; National Clinical Research Center for Chinese Medicine Cardiology, Beijing 100091, China
| | - Qiuyi Li
- China Academy of Chinese Medical Sciences, Xiyuan Hospital, Beijing 100091, China; National Clinical Research Center for Chinese Medicine Cardiology, Beijing 100091, China
| | - Haiping Hao
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Zhuye Gao
- China Academy of Chinese Medical Sciences, Xiyuan Hospital, Beijing 100091, China; National Clinical Research Center for Chinese Medicine Cardiology, Beijing 100091, China
| | - Keji Chen
- China Academy of Chinese Medical Sciences, Xiyuan Hospital, Beijing 100091, China; National Clinical Research Center for Chinese Medicine Cardiology, Beijing 100091, China
| | - Yuanlong Hou
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China.
| | - Hao Xu
- China Academy of Chinese Medical Sciences, Xiyuan Hospital, Beijing 100091, China; National Clinical Research Center for Chinese Medicine Cardiology, Beijing 100091, China.
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4
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Zeng Y, Yang J, Chen J, Pu X, Li X, Yang X, Yang L, Ding Y, Nong M, Zhang S, He J. Actional Mechanisms of Active Ingredients in Functional Food Adlay for Human Health. Molecules 2022; 27:molecules27154808. [PMID: 35956759 PMCID: PMC9369982 DOI: 10.3390/molecules27154808] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/21/2022] [Accepted: 07/22/2022] [Indexed: 02/05/2023] Open
Abstract
Medicinal and food homologous adlay (Coix lachryma-jobi L. var. ma-yuen Stapf) plays an important role in natural products promoting human health. We demonstrated the systematic actional mechanism of functional ingredients in adlay to promote human health, based on the PubMed, CNKI, Google, and ISI Web of Science databases from 1988 to 2022. Adlay and its extracts are rich in 30 ingredients with more than 20 health effects based on human and animal or cell cultures: they are anti-cancer, anti-inflammation, anti-obesity, liver protective, anti-virus, gastroprotective, cardiovascular protective, anti-hypertension, heart disease preventive, melanogenesis inhibiting, anti-allergy, endocrine regulating, anti-diabetes, anti-cachexia, osteoporosis preventive, analgesic, neuroprotecting, suitable for the treatment of gout arthritis, life extending, anti-fungi, and detoxifying effects. Function components with anti-oxidants are rich in adlay. These results support the notion that adlay seeds may be one of the best functional foods and further reveal the action mechanism of six major functional ingredients (oils, polysaccharides, phenols, phytosterols, coixol, and resistant starch) for combating diseases. This review paper not only reveals the action mechanisms of adding adlay to the diet to overcome 17 human diseases, but also provides a scientific basis for the development of functional foods and drugs for the treatment of human diseases.
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Affiliation(s)
- Yawen Zeng
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
- Correspondence: or (Y.Z.); (J.H.); Tel.: +86-871-65894145 (Y.Z.)
| | - Jiazhen Yang
- Key Laboratory of the Southwestern Crop Gene Resources and Germplasm Innovation, Ministry of Agriculture, Kunming 650205, China;
| | - Jia Chen
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Xiaoying Pu
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Xia Li
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Xiaomeng Yang
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Li’e Yang
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Yumei Ding
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences/Agricultural Biotechnology Key Laboratory of Yunnan Province, Kunming 650205, China; (J.C.); (X.P.); (X.L.); (X.Y.); (L.Y.); (Y.D.)
| | - Mingying Nong
- Wenshan Academy of Agricultural Sciences, Wenshan 663099, China; (M.N.); (S.Z.)
| | - Shibao Zhang
- Wenshan Academy of Agricultural Sciences, Wenshan 663099, China; (M.N.); (S.Z.)
| | - Jinbao He
- Wenshan Academy of Agricultural Sciences, Wenshan 663099, China; (M.N.); (S.Z.)
- Correspondence: or (Y.Z.); (J.H.); Tel.: +86-871-65894145 (Y.Z.)
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5
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Huda N, Li X, Jahan T, He Y, Guan C, Zhang K, Gao A, Georgiev MI, Zhou M. Acceleration of the genetic gain for nutraceutical improvement of adlay ( Coix L.) through genomic approaches: current status and future prospects. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2067175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Nurul Huda
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Xiangdong Li
- Southwest Guizhou Institute of Karst Regional Development, Xingyi, Guizhou, China
| | - Tanzim Jahan
- Department of Biological Science, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Yuqi He
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Chaonan Guan
- National Nanfan Research Institute, Chinese Academy of Agricultural Sciences, Sanya 572024, China
| | - Kaixuan Zhang
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Ainong Gao
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Milen I. Georgiev
- Laboratory of Metabolomics, Institute of Microbiology, Bulgarian Academy of Sciences, Plovdiv, Bulgaria
- Center of Plant Systems Biology and Biotechnology, Plovdiv, Bulgaria
| | - Meiliang Zhou
- National Nanfan Research Institute, Chinese Academy of Agricultural Sciences, Sanya 572024, China
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6
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Cunha LF, Ongaratto MA, Endres M, Barschak AG. Modelling hypercholesterolaemia in rats using high cholesterol diet. Int J Exp Pathol 2021; 102:74-79. [PMID: 33710712 PMCID: PMC7981591 DOI: 10.1111/iep.12387] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 12/02/2020] [Accepted: 12/19/2020] [Indexed: 12/12/2022] Open
Abstract
Hypercholesterolaemia is a complex condition with multiple causes, including both lifestyle and genetic aspects. It is also a risk factor for cardiovascular diseases (CVDs), which are responsible for 172 million deaths/year. Although the reasons for hypercholesterolaemia are known, there are many critical questions that remain to be answered so that new therapeutics can be developed. In order to elucidate the pathobiology of this condition, animal models can mimic the pathology of human hypercholesterolaemia. One example of an animal model is induced by the hypercholesterolaemic diet in Wistar rats. The present review first summarizes the current understanding of the metabolic profile involved in hypercholesterolaemia in humans. Next it comments about the lack of consensus as to which hypercholesterolaemia induction protocol should be used. The present work aimed to review experimental studies that induced hypercholesterolaemia in Wistar rats it was not intended to judge the "best" model, since they all achieved the goal of inducing an increase in serum cholesterol.
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Affiliation(s)
- Luiza Ferracini Cunha
- Programa de Pós‐Graduação em Ciências da SaúdeUniversidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA)Porto AlegreBrazil
| | | | - Marcelo Endres
- Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA)Porto AlegreBrazil
| | - Alethea Gatto Barschak
- Programa de Pós‐Graduação em Ciências da SaúdeUniversidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA)Porto AlegreBrazil
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7
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Igbokwe CJ, Wei M, Feng Y, Duan Y, Ma H, Zhang H. Coix Seed: A Review of Its Physicochemical Composition, Bioactivity, Processing, Application, Functionality, and Safety Aspects. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1892129] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Chidimma Juliet Igbokwe
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
- Department of Food Science and Technology, University of Nigeria Nsukka, Enugu State, Nigeria
| | - Ming Wei
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Yuqin Feng
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Yuqing Duan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
- Institute of Food Physical Processing, Jiangsu University, Zhenjiang, China
| | - Haile Ma
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
- Institute of Food Physical Processing, Jiangsu University, Zhenjiang, China
| | - Haihui Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
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8
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Yao ZD, Cao YN, Peng LX, Yan ZY, Zhao G. Coarse Cereals and Legume Grains Exert Beneficial Effects through Their Interaction with Gut Microbiota: A Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:861-877. [PMID: 33264009 DOI: 10.1021/acs.jafc.0c05691] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Coarse cereals and legume grains (CCLGs) are rich in specific macro- and functional elements that are considered important dietary components for maintaining human health. Therefore, determining the precise nutritional mechanism involved in exerting the health benefits of CCLGs can help understand dietary nutrition in a better manner. Evidence suggests that gut microbiota play a crucial role in the function of CCLGs via their complicated interplay with CCLGs. First, CCLGs modulate gut microbiota and function. Second, gut microbiota convert CCLGs into compounds that perform different functions. Third, gut microbiota mediate interactions among different CCLG components. Therefore, using gut microbiota to expound the nutritional mechanism of CCLGs is important for future studies. A precise and rapid gut microbiota research model is required to screen and evaluate the quality of CCLGs. The outcomes of such research may promote the rapid discovery, classification, and evaluation of CCLG resources, thereby opening a new opportunity to guide nutrition-based development of CCLG products.
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Affiliation(s)
- Zhen-Dong Yao
- Key Laboratory of Coarse Cereal Processing of Ministry of Agriculture and Rural Affairs, Chengdu University, Chengdu, Sichuan 610106, People's Republic of China
| | - Ya-Nan Cao
- Key Laboratory of Coarse Cereal Processing of Ministry of Agriculture and Rural Affairs, Chengdu University, Chengdu, Sichuan 610106, People's Republic of China
| | - Lian-Xin Peng
- Key Laboratory of Coarse Cereal Processing of Ministry of Agriculture and Rural Affairs, Chengdu University, Chengdu, Sichuan 610106, People's Republic of China
| | - Zhu-Yun Yan
- Pharmacy College, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, People's Republic of China
| | - Gang Zhao
- Key Laboratory of Coarse Cereal Processing of Ministry of Agriculture and Rural Affairs, Chengdu University, Chengdu, Sichuan 610106, People's Republic of China
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Content of Phenolic Compounds and Organic Acids in the Flowers of Selected Tulipa gesneriana Cultivars. Molecules 2020; 25:molecules25235627. [PMID: 33260455 PMCID: PMC7730104 DOI: 10.3390/molecules25235627] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/20/2020] [Accepted: 11/27/2020] [Indexed: 01/04/2023] Open
Abstract
The study focused on the determination of phenolic acids, flavonoids and organic acids in five tulip cultivars ‘Barcelona’, ‘Columbus’, ‘Strong Gold’, ‘Super Parrot’ and ‘Tropicana’. The cultivars grown in field and in a greenhouse were exposed after cutting to different times of storage (0, 3 and 6 days). The phenolic profile contained 4-hydroxybenzoic, 2,5-dihydroxybenzoic, gallic, vanillic, syringic, salicylic, protocatechuic, trans-cinnamic, p-coumaric, caffeic, ferulic, chlorogenic and sinapic acids, as well as quercetin, rutin, luteonin, catechin and vitexin. The mean phenolic acid content was in the following order: ‘Columbus’ and ‘Tropicana’ > ’Barcelona’ > ’Strong Gold’ > ’Super Parrot’, while the levels of flavonoids were as follows: ‘Strong Gold’ > ’Barcelona’ > ’Tropicana’ > ’Columbus’ > ’Super Parrot’. The highest content of phenolic acids was confirmed for Columbus and Tropicana, while the lowest was for Super Parrot. However total phenolic content was very similar, observed between the place of cultivation, time of storage and cultivars. Malonic, succinic, acetic and citric acids were the major organic acid components in tulip petals. More organic acids (except malonic) were accumulated in tulip petals from fields than those from the greenhouse, while changes during storage were strictly correlated with cultivars.
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10
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Zhou N, Gu X, Zhuang T, Xu Y, Yang L, Zhou M. Gut Microbiota: A Pivotal Hub for Polyphenols as Antidepressants. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:6007-6020. [PMID: 32394713 DOI: 10.1021/acs.jafc.0c01461] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Polyphenols, present in a broad range of plants, have been thought to be responsible for many beneficial health effects, such as an antidepressant. Despite that polyphenols can be absorbed in the small intestine directly, most of them have low bioavailability and reach the large intestine without any modifications due to their complex structures. The interaction between microbial communities and polyphenols in the intestine is important for the latter to exert antidepressant effects. Gut microbiota can improve the bioavailability of polyphenols; in turn, polyphenols can maintain the intestinal barrier as well as the community of the gut microbiota in normal status. Furthermore, gut microbita catabolize polyphenols to more active, better-absorbed metabolites, further ameliorating depression through the microbial-gut-brain (MGB) axis. Based on this evidence, the review illustrates the potential role of gut microbiota in the processes of polyphenols or their metabolites acting as antidepressants and further envisions the gut microbiota as therapeutic targets for depression.
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Affiliation(s)
- Nian Zhou
- Center for Chinese Medicine Therapy and Systems Biology, Institute for Interdisciplinary Medicine Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xinyi Gu
- Center for Chinese Medicine Therapy and Systems Biology, Institute for Interdisciplinary Medicine Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Tongxi Zhuang
- Center for Chinese Medicine Therapy and Systems Biology, Institute for Interdisciplinary Medicine Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ying Xu
- Department of Physiology, School of Basic Medical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Li Yang
- Center for Chinese Medicine Therapy and Systems Biology, Institute for Interdisciplinary Medicine Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Mingmei Zhou
- Center for Chinese Medicine Therapy and Systems Biology, Institute for Interdisciplinary Medicine Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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11
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Thomaz FS, Altemani F, Panchal SK, Worrall S, Dekker Nitert M. The influence of wasabi on the gut microbiota of high-carbohydrate, high-fat diet-induced hypertensive Wistar rats. J Hum Hypertens 2020; 35:170-180. [PMID: 32457512 DOI: 10.1038/s41371-020-0359-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 05/11/2020] [Accepted: 05/14/2020] [Indexed: 12/20/2022]
Abstract
The human gut microbiota plays a critical role in the regulation of adiposity, obesity and metabolic and cardiovascular disease. Wasabi is a pungent spice and its active component, allyl isothiocyanate, improves plasma triacylglycerol, cholesterol and high blood pressure in rodents, but it is unclear if this occurs through alterations to the composition of the microbiota. The aim of this study was to determine the effectiveness of Wasabi japonica stem and rhizome blend on ameliorating cardiovascular disease parameters including plasma sodium concentration, systolic blood pressure (SBP), plasma endothelin-1 and angiotensin II concentrations by altering the gut microbiota in a Wistar rat model of obesity and metabolic syndrome. Rats were randomized to receive a corn starch or high-carbohydrate/high-fat diet for 8 weeks before being allocated to supplementation with wasabi powder (5% (w/w) in food) or not for an additional 8 weeks. At the end of the trial, rats were grouped according to blood pressure status. Wasabi supplementation prevented the development of hypertension and was also associated with significantly increased abundance of Allobaculum, Sutterella, Uncl. S247, Uncl. Coriobacteriaceae and Bifidobacterium. Hypertension was positively correlated with higher abundance of Oscillospira, Uncl. Lachnospiraceae and Uncl. Clostridiales, Uncl. Bacteroidales and Butyricimonas. Oscillospira and Butyricimonas abundances were specifically positively correlated with systolic blood pressure. Overall, the improved host cardiovascular health in diet-induced obese rats supplemented with wasabi powder may involve changes to the gut microbiota composition.
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Affiliation(s)
- Fernanda S Thomaz
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD, 4072, Australia.,Functional Foods Research Group, Institute for Agriculture and the Environment, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
| | - Faisal Altemani
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Sunil K Panchal
- Functional Foods Research Group, Institute for Agriculture and the Environment, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
| | - Simon Worrall
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Marloes Dekker Nitert
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD, 4072, Australia.
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Liu J, He Z, Ma N, Chen ZY. Beneficial Effects of Dietary Polyphenols on High-Fat Diet-Induced Obesity Linking with Modulation of Gut Microbiota. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:33-47. [PMID: 31829012 DOI: 10.1021/acs.jafc.9b06817] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Obesity is caused by an imbalance of energy intake and expenditure. It is characterized by a higher accumulation of body fat with a chronic low-grade inflammation. Many reports have shown that gut microbiota in the host plays a pivotal role in mediating the interaction between consumption of a high-fat diet (HFD) and onset of obesity. Accumulative evidence has suggested that the changes in the composition of gut microbiota may affect the host's energy homeostasis, systemic inflammation, lipid metabolism, and insulin sensitivity. As one of the major components in human diet, polyphenols have demonstrated to be capable of modulating the composition of gut microbiota and reducing the HFD-induced obesity. The present review summarizes the findings of recent studies on dietary polyphenols regarding their metabolism and interaction with bacteria in the intestine as well as the underlying mechanisms by which they modulate the gut microbiota and alleviate the HFD-induced obesity.
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Affiliation(s)
- Jianhui Liu
- College of Food Science and Engineering , Nanjing University of Finance & Economics , Nanjing , China
- School of Life Sciences , The Chinese University of Hong Kong , Shatin NT , Hong Kong , China
| | - Zouyan He
- School of Life Sciences , The Chinese University of Hong Kong , Shatin NT , Hong Kong , China
| | - Ning Ma
- College of Food Science and Engineering , Nanjing University of Finance & Economics , Nanjing , China
- School of Life Sciences , The Chinese University of Hong Kong , Shatin NT , Hong Kong , China
| | - Zhen-Yu Chen
- School of Life Sciences , The Chinese University of Hong Kong , Shatin NT , Hong Kong , China
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13
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Ruiz-Canizales J, Domínguez-Avila JA, Wall-Medrano A, Ayala-Zavala JF, González-Córdova AF, Vallejo-Córdoba B, Salazar-López NJ, González-Aguilar GA. Fiber and phenolic compounds contribution to the hepatoprotective effects of mango diets in rats fed high cholesterol/sodium cholate. Phytother Res 2019; 33:2996-3007. [PMID: 31418509 DOI: 10.1002/ptr.6479] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 07/19/2019] [Accepted: 07/28/2019] [Indexed: 12/12/2022]
Abstract
The present study evaluated the contribution of mango fiber (MF) and mango phenolic compounds (MP) to the hepatoprotective effect of freeze-dried mango pulp (FDM) cultivar (cv.) "Ataulfo" diets in high cholesterol/sodium cholate (HCC)-fed rats. Male Wistar rats were fed with a HCC diet for 12 weeks, either untreated, or supplemented with MF, MP, FDM, or a control diet (no HCC; n = 6/group). All mango treatments significantly decreased hepatic cholesterol deposition and altered its fatty acid profile, whereas MF and MP mitigated adipose tissue hypertrophy. MF caused a lower level of proinflammatory cytokines (IL-1α/β, IFN-γ, TNF-α) whereas FDM increased the anti-inflammatory ones (IL-4, 6, 10). Mango treatments increased catalase (CAT) activity and its mRNA expression; superoxide dismutase (SOD) activity was normalized by MF and FDM, but its activity was unrelated to its hepatic mRNA expression. Changes in CAT and SOD mRNA expression were unrelated to altered Nrf2 mRNA expression. Higher hepatic PPARα and LXRα mRNA levels were found in MP and MF. We concluded that MF and MP are highly bioactive, according to the documented hepatoprotection in HCC-fed rats; their mechanism of action appears to be related to modulating cholesterol and fatty acid metabolism as well as to stimulating the endogenous antioxidant system.
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Affiliation(s)
- Jacqueline Ruiz-Canizales
- Coordinación de Tecnología de Alimentos de Origen Vegetal, Centro de Investigación en Alimentación y Desarrollo A. C., Hermosillo, México
| | | | - Abraham Wall-Medrano
- Departamento de Ciencias de la Salud, Instituto de Ciencias Biomédicas, Universidad Autónoma de Ciudad Juárez, Ciudad Juárez, México
| | - J Fernando Ayala-Zavala
- Coordinación de Tecnología de Alimentos de Origen Vegetal, Centro de Investigación en Alimentación y Desarrollo A. C., Hermosillo, México
| | - Aarón F González-Córdova
- Coordinación de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo A. C., Hermosillo, México
| | - Belinda Vallejo-Córdoba
- Coordinación de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo A. C., Hermosillo, México
| | | | - Gustavo A González-Aguilar
- Coordinación de Tecnología de Alimentos de Origen Vegetal, Centro de Investigación en Alimentación y Desarrollo A. C., Hermosillo, México
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14
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Li Z, Lin Z, Lu Z, Feng Z, Chen Q, Deng S, Li Z, Yan Y, Ying Z. Coix seed improves growth performance and productivity in post-weaning pigs by reducing gut pH and modulating gut microbiota. AMB Express 2019; 9:115. [PMID: 31338616 PMCID: PMC6650524 DOI: 10.1186/s13568-019-0828-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 07/01/2019] [Indexed: 02/08/2023] Open
Abstract
Coix seed has traditionally been used in traditional Chinese medicine to fortify the spleen and inhibit dampness, and has shown anticancer effects in humans. However, it is not known whether coix seed improves post-weaning growth performance and productivity, and the mechanism of interaction between coix seed and gut microbiota remains unknown. In this study, we established four groups: (i) control, (ii) antibiotic-fed, (iii) coix seed powder-fed, and (iv) coix seed extract-fed. The feeding experiment was conducted for 4 weeks. Coix seed extract significantly increased average weight gain and reduced the feed/meat ratio in weaned pigs, in addition to reducing the pH of their gastric juice. Further assays demonstrated that coix seed promotes an increase in the density and length of the gastrointestinal villi. Next, 16s sequencing of gut microbiota showed that coix seed significantly increased the abundance of phylum Bacteroidetes and genus Lactobacillus (p < 0.05) and reduced the abundance of phylum Prevotella (p < 0.05) in the gut microbiota. In contrast, the abundance of phylum Bacteroidetes and genus Lactobacillus decreased in the control group and antibiotic group, whereas the abundance of phylum Prevotella increased. Our findings indicate that coix seed improves growth performance and productivity in post-weaning pigs by reducing the pH value of gastric juice, increasing the density and length of gastrointestinal villi, and modulating gut microbiota. Thus, coix seed has good potential for use as a feed supplement in swine production.
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Wu C, Tian Y, Yu J, Zhang R, Zhang X, Guo P. The pandanus tectorius fruit extract (PTF) modulates the gut microbiota and exerts anti-hyperlipidaemic effects. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 58:152863. [PMID: 30836215 DOI: 10.1016/j.phymed.2019.152863] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/08/2019] [Accepted: 02/17/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND The gut microbiota plays a key role in the maintenance of human health and mediates the beneficial effects of natural products including polyphenols. Previous studies have demonstrated that the polyphenol-rich Pandanus tectorius fruit extract (PTF) was effective in ameliorating high-fat diet (HFD)-induced hyperlipidaemia, and polyphenols can significantly change the structure of the gut microbiota. PURPOSE In this study, we assessed whether the modulation of the gut microbiota plays a key role in the PTF-induced anti-hyperlipidaemic effects. METHODS Male C57BL/6 J mice were induced with hyperlipidaemia by consuming a high-fat diet (HFD) for 4 weeks. Then, the mice were orally administered PTF, antibiotics (ampicillin+ norfloxacin), PTF+antibiotics or vehicle for another 6 weeks. Body weights and 24-h food intake were assessed weekly. At the end of the experiment, fresh stools were collected for 16S RNA pyrosequencing, and blood and liver and fat tissue were collected for pharmacological analysis. RESULTS PTF was effective in ameliorating high-fat diet (HFD)-induced hyperlipidaemia and significantly changed the structure of the gut microbiota. However, the anti-hyperlipidaemic effect of PTF was not influenced by the co-treatment with antibiotics (ampicillin+norfloxacin). A microbiological analysis of the gut microbiotas revealed that PTF selectively enhanced the relative abundance of Lactobacillus and decreased the relative abundance of Bacteroides and Alistipes. A correlation analysis between biochemical indexes and individual taxon showed that Lactobacillus was negatively associated with serum lipids and glucose while Bacteroides and Alistipes were positively associated with serum lipids and glucose. The modulatory effect of PTF on Lactobacillus, Bacteroides and Alistipes was not disturbed by the administration of antibiotics. CONCLUSION These results demonstrated that the polyphenol-rich PTF as a unique gut microbiota modulating agent and highlighted the richness of Lactobacillus and the decreased abundance of Bacteroides and Alistipes as an effective indicator of the therapeutic effect of medicinal foods on hyperlipidaemia.
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Affiliation(s)
- Chongming Wu
- Pharmacology and Toxicology Research Center, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, PR China.
| | - Yu Tian
- Pharmacology and Toxicology Research Center, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, PR China
| | - Jiaqi Yu
- Pharmacology and Toxicology Research Center, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, PR China
| | - Rong Zhang
- Pharmacology and Toxicology Research Center, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, PR China
| | - Xiaopo Zhang
- School of Pharmaceutical Science, Hainan Medical University, Hainan 571199, PR China
| | - Peng Guo
- Pharmacology and Toxicology Research Center, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, PR China.
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Structural modulation of gut microbiota reveals Coix seed contributes to weight loss in mice. Appl Microbiol Biotechnol 2019; 103:5311-5321. [DOI: 10.1007/s00253-019-09786-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 02/25/2019] [Accepted: 03/19/2019] [Indexed: 12/21/2022]
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17
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Yin HM, Wang SN, Nie SP, Xie MY. Coix polysaccharides: Gut microbiota regulation and immunomodulatory. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.bcdf.2018.04.002] [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]
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18
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Russo GI, Di Mauro M, Regis F, Reale G, Campisi D, Marranzano M, Lo Giudice A, Solinas T, Madonia M, Cimino S, Morgia G. Association between dietary phytoestrogens intakes and prostate cancer risk in Sicily. Aging Male 2018; 21:48-54. [PMID: 28817364 DOI: 10.1080/13685538.2017.1365834] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE In this study we aimed to investigate the association between dietary phytoestrogen consumption and prostate cancer in a sample of southern Italian individuals. METHODS A population-based case-control study on the association between prostate cancer and dietary factors was conducted from January 2015 to December 2016 in a single institution of the municipality of Catania, southern Italy (Registration number: 41/2015). A total of 118 histopathological-verified prostate cancer (PCa) cases and a total of 222 controls were collected. Dietary data was collected by using two food frequency questionnaires. RESULTS Patients with PCa consumed significantly higher levels of phytoestrogens. Multivariate logistic regression showed that lignans (Q[quartile]4 vs. Q1, OR [odds ratio] = 4.72; p < .05) and specifically, lariciresinol (Q4 vs. Q1, OR = 4.60; p < .05), pinoresinol (Q4 vs. Q1, OR = 5.62; p < .05), matairesinol (Q4 vs. Q1, OR = 3.63; p < .05), secoisolariciresinol (Q4 vs. Q1, OR = 4.10; p < .05) were associated with increased risk of PCa. Furthermore, we found that isoflavones (Q3 vs. Q1, OR = 0.28; p < .05) and specifically, genistein (Q4 vs. Q1, OR = 0.40; p < .05) were associated with reduced risk of PCa. CONCLUSION We found of an inverse association between dietary isoflavone intake and PCa, while a positive association was found with lignans intake.
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Affiliation(s)
| | | | - Federica Regis
- a Urology Section , University of Catania , Catania , Italy
| | - Giulio Reale
- a Urology Section , University of Catania , Catania , Italy
| | | | - Marina Marranzano
- b Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia", Section of Hygiene and Preventive Medicine , University of Catania , Catania , Italy
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Lyu M, Wang YF, Fan GW, Wang XY, Xu SY, Zhu Y. Balancing Herbal Medicine and Functional Food for Prevention and Treatment of Cardiometabolic Diseases through Modulating Gut Microbiota. Front Microbiol 2017; 8:2146. [PMID: 29167659 PMCID: PMC5682319 DOI: 10.3389/fmicb.2017.02146] [Citation(s) in RCA: 136] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 10/19/2017] [Indexed: 12/22/2022] Open
Abstract
It has become apparent that gut microbiota is closely associated with cardiometabolic diseases (CMDs), and alteration in microbiome compositions is also linked to the host environment. Next generation sequencing (NGS) has facilitated in-depth studies on the effects of herbal medicine and functional food on gut microbiota. Both herbal medicine and functional food contain fiber, polyphenols and polysaccharides, exerting prebiotics-like activities in the prevention and treatment of CMDs. The administrations of herbal medicine and functional food lead to increased the abundance of phylum Bacteroidetes, and genus Akkermansia, Bifidobacteria, Lactobacillus, Bacteroides and Prevotella, while reducing phylum Firmicutes and Firmicutes/Bacteroidetes ratio in gut. Both herbal medicine and functional food interact with gut microbiome and alter the microbial metabolites including short-chain fatty acids (SCFAs), bile acids (BAs) and lipopolysaccharides (LPS), which are now correlated with metabolic diseases such as type 2 diabetes (T2D), obesity and non-alcoholic fatty liver disease (NAFLD). In addition, trimethylamine (TMA)-N-oxide (TMAO) is recently linked to atherosclerosis (AS) and cardiovascular disease (CVD) risks. Moreover, gut-organs axes may serve as the potential strategy for treating CMDs with the intervention of herbal medicine and functional food. In summary, a balance between herbal medicine and functional food rich in fiber, polyphenols and polysaccharides plays a vital role in modulating gut microbiota (phylum Bacteroidetes, Firmicutes and Firmicutes/Bacteroidetes ratio, and genus Akkermansia, Bifidobacteria, Lactobacillus, Bacteroides and Prevotella) through SCFAs, BAs, LPS and TMAO signaling regarding CMDs. Targeting gut-organs axes may serve as a new therapeutic strategy for CMDs by herbal medicine and functional food in the future. This review aims to summarize the balance between herbal medicine and functional food utilized for the prevention and treatment of CMDs through modulating gut microbiota.
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Affiliation(s)
- Ming Lyu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology & Medicine, Tianjin, China
| | - Yue-Fei Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology & Medicine, Tianjin, China
| | - Guan-Wei Fan
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology & Medicine, Tianjin, China.,Medical Experiment Center, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiao-Ying Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Neuroscience Program, Neuroprotection Research Laboratory, Department of Neurology and Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | | | - Yan Zhu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology & Medicine, Tianjin, China
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Liu XY, Wang HY, Li XQ, Wu JJ, Yu BY, Liu JH. The activity of Hou-Po-Da-Huang-Tang is improved through intestinal bacterial metabolism and Hou-Po-Da-Huang-Tang selectively stimulate the growth of intestinal bacteria associated with health. Biomed Pharmacother 2017; 94:794-803. [DOI: 10.1016/j.biopha.2017.08.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 08/01/2017] [Accepted: 08/02/2017] [Indexed: 12/12/2022] Open
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Williamson G, Clifford MN. Role of the small intestine, colon and microbiota in determining the metabolic fate of polyphenols. Biochem Pharmacol 2017; 139:24-39. [PMID: 28322745 DOI: 10.1016/j.bcp.2017.03.012] [Citation(s) in RCA: 222] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 03/14/2017] [Indexed: 02/06/2023]
Abstract
(Poly)phenols are a large group of compounds, found in food, beverages, dietary supplements and herbal medicines. Owing to interest in their biological activities, absorption and metabolism of the most abundant compounds in humans are well understood. Both the chemical structure of the phenolic moiety and any attached chemical groups define whether the polyphenol is absorbed in the small intestine, or reaches the colon and is subject to extensive catabolism by colonic microbiota. Untransformed substrates may be absorbed, appearing in plasma primarily as methylated, sulfated and glucuronidated derivatives, with in some cases the unchanged substrate. Many of the catabolites are well absorbed from the colon and appear in the plasma either similarly conjugated, or as glycine conjugates, or in some cases unchanged. Although many (poly)phenol catabolites have been identified in human plasma and/or urine, the exact pathways from substrate to final microbial catabolite, and the species of bacteria and enzymes involved, are still scarcely reported. While it is clear that the composition of the human gut microbiota can be modulated in vivo by supplementation with some (poly)phenol-rich commodities, such modulation is definitely not an inevitable consequence of supplementation; it depends on the treatment, length of time and on the individual metabotype, and it is not clear whether the modulation is sustained when supplementation ceases. Some catabolites have been recorded in plasma of volunteers at concentrations similar to those shown to be effective in in vitro studies suggesting that some benefit may be achieved in vivo by diets yielding such catabolites.
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Affiliation(s)
- Gary Williamson
- School of Food Science and Nutrition, University of Leeds, Leeds LS2 9JT, UK.
| | - Michael N Clifford
- School of Bioscience and Medicine, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
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23
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Madeeha IR, Ikram A, Imran M. A preliminary insight of correlation between human fecal microbial diversity and blood lipid profile. Int J Food Sci Nutr 2016; 67:865-71. [PMID: 27354183 DOI: 10.1080/09637486.2016.1201791] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The study aimed to evaluate the effect of human gut-derived lactic acid bacteria and yeast on cholesterol levels. Fecal samples from five healthy volunteers were examined for the level and diversity of dominant microbiota. Pichia kudriavzevii (QAUPK01, QAUPK02, QAUPK03, QAUPK04 and QAUPK05) and Candida tropicalis (QAUCT06) were identified by phenotypic methods and DNA sequencing and tested for in vitro cholesterol assimilation ability. Significant correlations (p < 0.05) between fecal microbial diversity, volunteers' age, body mass index (BMI) and serum lipid profile were established. From biochemical tests, eight strains of lactic acid bacteria (M1.1, M1.2, M2.1, M3.1, M3.2, M4.1, M5.1 and M5.2) were identified but no bsh activity was found in them. However, all yeast strains were able to assimilate cholesterol and maximum assimilation ability was shown by QAUPK03 (83.6%) and QAUPK05 (85.2%) after 72 h of growth at 37 °C.
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Affiliation(s)
- Ilyas Rana Madeeha
- a Department of Microbiology, Faculty of Biological Sciences , Quaid-i-Azam University, Islamabad , Pakistan
| | - Aamer Ikram
- b Armed Forces Institute of Pathology (AFIP), National University of Medical Sciences , Rawalpindi , Pakistan
| | - Muhammad Imran
- a Department of Microbiology, Faculty of Biological Sciences , Quaid-i-Azam University, Islamabad , Pakistan ;,c Unité de Recherche Aliments Bioprocédés Toxicologie Environnements EA , Normandie Université, UNICAEN , Caen , France
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