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Li XJ, Fang C, Zhao RH, Zou L, Miao H, Zhao YY. Bile acid metabolism in health and ageing-related diseases. Biochem Pharmacol 2024; 225:116313. [PMID: 38788963 DOI: 10.1016/j.bcp.2024.116313] [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: 02/18/2024] [Revised: 05/18/2024] [Accepted: 05/21/2024] [Indexed: 05/26/2024]
Abstract
Bile acids (BAs) have surpassed their traditional roles as lipid solubilizers and regulators of BA homeostasis to emerge as important signalling molecules. Recent research has revealed a connection between microbial dysbiosis and metabolism disruption of BAs, which in turn impacts ageing-related diseases. The human BAs pool is primarily composed of primary BAs and their conjugates, with a smaller proportion consisting of secondary BAs. These different BAs exert complex effects on health and ageing-related diseases through several key nuclear receptors, such as farnesoid X receptor and Takeda G protein-coupled receptor 5. However, the underlying molecular mechanisms of these effects are still debated. Therefore, the modulation of signalling pathways by regulating synthesis and composition of BAs represents an interesting and novel direction for potential therapies of ageing-related diseases. This review provides an overview of synthesis and transportion of BAs in the healthy body, emphasizing its dependence on microbial community metabolic capacity. Additionally, the review also explores how ageing and ageing-related diseases affect metabolism and composition of BAs. Understanding BA metabolism network and the impact of their nuclear receptors, such as farnesoid X receptor and G protein-coupled receptor 5 agonists, paves the way for developing therapeutic agents for targeting BA metabolism in various ageing-related diseases, such as metabolic disorder, hepatic injury, cardiovascular disease, renal damage and neurodegenerative disease.
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Affiliation(s)
- Xiao-Jun Li
- School of Pharmacy, Zhejiang Chinese Medical University, No. 548 Binwen Road, Hangzhou, Zhejiang 310053, China; Southern Medical University Hospital of Integrated Traditional Chinese and Western Medicine, Southern Medical University, No.13, Shi Liu Gang Road, Haizhu District, Guangzhou, Guangdong 510315, China
| | - Chu Fang
- School of Pharmacy, Zhejiang Chinese Medical University, No. 548 Binwen Road, Hangzhou, Zhejiang 310053, China
| | - Rui-Hua Zhao
- School of Pharmacy, Zhejiang Chinese Medical University, No. 548 Binwen Road, Hangzhou, Zhejiang 310053, China
| | - Liang Zou
- School of Food and Bioengineering, Chengdu University, No. 2025 Chengluo Avenue, Chengdu, Sichuan 610106, China
| | - Hua Miao
- School of Pharmacy, Zhejiang Chinese Medical University, No. 548 Binwen Road, Hangzhou, Zhejiang 310053, China.
| | - Ying-Yong Zhao
- School of Pharmacy, Zhejiang Chinese Medical University, No. 548 Binwen Road, Hangzhou, Zhejiang 310053, China; National Key Laboratory of Kidney Diseases, First Medical Center of Chinese PLA General Hospital, No. 28 Fuxing Road, Beijing 100853, China.
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Miao T, Zhang X, Zhang C, Wu J, Zhu Y, Xiao M, Zhang N, Zhong Y, Liu Y, Lin Y, Wu Y, Li W, Song C, Liu Y, Wang X. Type 3 resistant starch from Canna edulis reduce lipid levels in patients with mild hyperlipidemia through altering gut microbiome: A double- blind randomized controlled trial. Pharmacol Res 2024; 205:107232. [PMID: 38825157 DOI: 10.1016/j.phrs.2024.107232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/14/2024] [Accepted: 05/21/2024] [Indexed: 06/04/2024]
Abstract
Type 3 resistant starch from Canna edulis (Ce-RS3) is an insoluble dietary fiber which could improve blood lipids in animals, but clinically robust evidence is still lacking. We performed a double-blind randomized controlled trial to assess the effects of Ce-RS3 on lipids in mild hyperlipidemia. One hundred and fifteen patients were included followed the recruitment criteria, and were randomly allocated to receive Ce-RS3 or placebo (native starch from Canna edulis) for 12 weeks (20 g/day). In addition to serum lipids, complete blood counts, serum inflammatory factors, antioxidant indexes, and dietary survey, 16 S rRNA sequencing technique was utilized to analyze the gut microbiota alterations. Targeted quantitative metabolomics (TQM) was used to detect metabolite changes. Compared with the placebo, Ce- RS3 significantly decreased levels of total cholesterol, lowdensity lipoprotein cholesterol, and non-high-density lipoprotein cholesterol, and increased the glutathione peroxidase. Based on the 16 S rRNA sequencing, TQM, the correlation analysis, as well as the Kyoto Encyclopedia of Genes (KEGG) and Genomes and Human Metabolome Database (HMDB) analysis, we found that Ce-RS3 could increase the abundances of genera Faecalibacterium and Agathobacter, while reduce the abundances of genera norank_f_Ruminococcaceae and Christensenellaceae_R-7_ group to regulate phenylalanine metabolism, which could reduce the fatty acid biosynthesis and fatty acid elongation in the mitochondria to lower blood lipids. Conclusively, we firstly confirmed the feasibility of Ce-RS3 for clinical application, which presents a novel, effective therapy for the mild hyperlipidemia. (Chictr. org. cn. Clinical study on anti-mild hyperlipidemia of Canna edulis RS3 resistant starch, ID Number: ChiCTR2200062871).
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Affiliation(s)
- Tingting Miao
- School of Chinese Meteria Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Xinsheng Zhang
- The First Medical Center of PLA General Hospital of China, Beijing 100089, China
| | - Caijuan Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Jiahui Wu
- School of Chinese Meteria Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yingli Zhu
- School of Chinese Meteria Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Maochun Xiao
- School of Chinese Meteria Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Nan Zhang
- School of Chinese Meteria Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yucheng Zhong
- School of Chinese Meteria Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yu Liu
- School of Chinese Meteria Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yasi Lin
- School of Chinese Meteria Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yuanhua Wu
- The First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guizhou 550001, China
| | - Wenmao Li
- Qianxinan Autonomous Prefecture Hospital of Traditional Chinese Medicine, Xingyi 562400, China
| | - Chunying Song
- Qianxinan Autonomous Prefecture Hospital of Traditional Chinese Medicine, Xingyi 562400, China
| | - Yinghua Liu
- The First Medical Center of PLA General Hospital of China, Beijing 100089, China.
| | - Xueyong Wang
- School of Chinese Meteria Medica, Beijing University of Chinese Medicine, Beijing 102488, China.
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Ren C, Hong B, Zhang S, Yuan D, Feng J, Shan S, Zhang J, Guan L, Zhu L, Lu S. Autoclaving-treated germinated brown rice relieves hyperlipidemia by modulating gut microbiota in humans. Front Nutr 2024; 11:1403200. [PMID: 38826585 PMCID: PMC11140153 DOI: 10.3389/fnut.2024.1403200] [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: 03/19/2024] [Accepted: 04/30/2024] [Indexed: 06/04/2024] Open
Abstract
Introduction Germinated brown rice is a functional food with a promising potential for alleviating metabolic diseases. This study aimed to explore the hypolipidemic effects of autoclaving-treated germinated brown rice (AGBR) and the underlying mechanisms involving gut microbiota. Methods Dietary intervention with AGBR or polished rice (PR) was implemented in patients with hyperlipidemia for 3 months, and blood lipids were analyzed. Nutritional characteristics of AGBR and PR were measured and compared. Additionally, 16S rDNA sequencing was performed to reveal the differences in gut microbiota between the AGBR and PR groups. Results AGBR relieves hyperlipidemia in patients, as evidenced by reduced levels of triglycerides, total cholesterol, low-density lipoprotein cholesterol, and apolipoprotein-B, and elevated levels of high-density lipoprotein cholesterol and apolipoprotein-A1. In terms of nutrition, AGBR had significantly higher concentrations of free amino acids (10/16 species), γ-aminobutyric acid, resistant starch, soluble dietary fiber, and flavonoids (11/13 species) than PR. In addition, higher microbial abundance, diversity, and uniformity were observed in the AGBR group than in the PR group. At the phylum level, AGBR reduced Firmicutes, Proteobacteria, Desulfobacterota, and Synergistota, and elevated Bacteroidota and Verrucomicrobiota. At the genus level, AGBR elevated Bacteroides, Faecalibacterium, Dialister, Prevotella, and Bifidobacterium, and reduced Escherichia-Shigella, Blautia, Romboutsia, and Turicibacter. Discussion AGBR contributes to the remission of hyperlipidemia by modulating the gut microbiota.
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Affiliation(s)
- Chuanying Ren
- Food Processing Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Province Key Laboratory of Food Processing, Harbin, China
- Heilongjiang Province Engineering Research Center of Whole Grain Nutritious Food, Harbin, China
| | - Bin Hong
- Food Processing Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Shan Zhang
- Food Processing Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Di Yuan
- Food Processing Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Junran Feng
- Food Processing Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Shan Shan
- Food Processing Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Jingyi Zhang
- Food Processing Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Lijun Guan
- Food Processing Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Ling Zhu
- Food Processing Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
| | - Shuwen Lu
- Food Processing Research Institute, Heilongjiang Academy of Agricultural Sciences, Harbin, China
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Huang C, Li X, Li H, Chen R, Li Z, Li D, Xu X, Zhang G, Qin L, Li B, Chu XM. Role of gut microbiota in doxorubicin-induced cardiotoxicity: from pathogenesis to related interventions. J Transl Med 2024; 22:433. [PMID: 38720361 PMCID: PMC11077873 DOI: 10.1186/s12967-024-05232-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 04/23/2024] [Indexed: 05/12/2024] Open
Abstract
Doxorubicin (DOX) is a broad-spectrum and highly efficient anticancer agent, but its clinical implication is limited by lethal cardiotoxicity. Growing evidences have shown that alterations in intestinal microbial composition and function, namely dysbiosis, are closely linked to the progression of DOX-induced cardiotoxicity (DIC) through regulating the gut-microbiota-heart (GMH) axis. The role of gut microbiota and its metabolites in DIC, however, is largely unelucidated. Our review will focus on the potential mechanism between gut microbiota dysbiosis and DIC, so as to provide novel insights into the pathophysiology of DIC. Furthermore, we summarize the underlying interventions of microbial-targeted therapeutics in DIC, encompassing dietary interventions, fecal microbiota transplantation (FMT), probiotics, antibiotics, and natural phytochemicals. Given the emergence of microbial investigation in DIC, finally we aim to point out a novel direction for future research and clinical intervention of DIC, which may be helpful for the DIC patients.
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Affiliation(s)
- Chao Huang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, Shandong, 266100, China
| | - Xiaoxia Li
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, No. 308 Ningxia Road, Qingdao, Shandong, 266000, China
| | - Hanqing Li
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Qingdao, 266000, China
| | - Ruolan Chen
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, Shandong, 266100, China
| | - Zhaoqing Li
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, Shandong, 266100, China
| | - Daisong Li
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, Shandong, 266100, China
| | - Xiaojian Xu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, Shandong, 266100, China
| | - Guoliang Zhang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, Shandong, 266100, China
| | - Luning Qin
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, Shandong, 266100, China
| | - Bing Li
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, No. 308 Ningxia Road, Qingdao, Shandong, 266000, China.
- Department of Dermatology, The Affiliated Haici Hospital of Qingdao University, Qingdao, 266033, China.
| | - Xian-Ming Chu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao, Shandong, 266100, China.
- The Affiliated Cardiovascular Hospital of Qingdao University, No. 5 Zhiquan Road, Qingdao, 266071, China.
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Jin Q, Zhang C, Chen R, Jiang L, Li H, Wu P, Li L. Quinic acid regulated TMA/TMAO-related lipid metabolism and vascular endothelial function through gut microbiota to inhibit atherosclerotic. J Transl Med 2024; 22:352. [PMID: 38622667 PMCID: PMC11017595 DOI: 10.1186/s12967-024-05120-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 03/20/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND Quinic acid (QA) and its derivatives have good lipid-lowering and hepatoprotective functions, but their role in atherosclerosis remains unknown. This study attempted to investigate the mechanism of QA on atherogenesis in Apoe-/- mice induced by HFD. METHODS HE staining and oil red O staining were used to observe the pathology. The PCSK9, Mac-3 and SM22a expressions were detected by IHC. Cholesterol, HMGB1, TIMP-1 and CXCL13 levels were measured by biochemical and ELISA. Lipid metabolism and the HMGB1-SREBP2-SR-BI pathway were detected by PCR and WB. 16 S and metabolomics were used to detect gut microbiota and serum metabolites. RESULTS QA or low-frequency ABX inhibited weight gain and aortic tissue atherogenesis in HFD-induced Apoe-/- mice. QA inhibited the increase of cholesterol, TMA, TMAO, CXCL13, TIMP-1 and HMGB1 levels in peripheral blood of Apoe-/- mice induced by HFD. Meanwhile, QA or low-frequency ABX treatment inhibited the expression of CAV-1, ABCA1, Mac-3 and SM22α, and promoted the expression of SREBP-1 and LXR in the vascular tissues of HFD-induced Apoe-/- mice. QA reduced Streptococcus_danieliae abundance, and promoted Lactobacillus_intestinalis and Ileibacterium_valens abundance in HFD-induced Apoe-/- mice. QA altered serum galactose metabolism, promoted SREBP-2 and LDLR, inhibited IDOL, FMO3 and PCSK9 expression in liver of HFD-induced Apoe-/- mice. The combined treatment of QA and low-frequency ABX regulated microbe-related Glycoursodeoxycholic acid and GLYCOCHENODEOXYCHOLATE metabolism in HFD-induced Apoe-/- mice. QA inhibited TMAO or LDL-induced HCAECs damage and HMGB1/SREBP2 axis dysfunction, which was reversed by HMGB1 overexpression. CONCLUSIONS QA regulated the gut-liver lipid metabolism and chronic vascular inflammation of TMA/TMAO through gut microbiota to inhibit the atherogenesis in Apoe-/- mice, and the mechanism may be related to the HMGB1/SREBP2 pathway.
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Affiliation(s)
- Qiao Jin
- Department of Cardiovascular Medicine, Hengyang Medical School, The Changsha central Affiliated Hospital, University of South China, Changsha, Hunan, 410004, China
- Department of Cardiovascular Medicine, The Third Xiangya Hospital of Central South University, Changsha, Hunan Province, 410013, China
| | - Chiyuan Zhang
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ran Chen
- Department of Cardiovascular Medicine, Hengyang Medical School, The Changsha central Affiliated Hospital, University of South China, Changsha, Hunan, 410004, China
| | - Luping Jiang
- Department of Cardiovascular Medicine, Hengyang Medical School, The Changsha central Affiliated Hospital, University of South China, Changsha, Hunan, 410004, China
| | - Hongli Li
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, Hunan, 410000, China
| | - Pengcui Wu
- Department of Cardiovascular Medicine, Hengyang Medical School, The Changsha central Affiliated Hospital, University of South China, Changsha, Hunan, 410004, China.
| | - Liang Li
- Department of Cardiovascular Medicine, Hengyang Medical School, The Changsha central Affiliated Hospital, University of South China, Changsha, Hunan, 410004, China.
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Yang S, Wu S, Zhao F, Zhao Z, Shen X, Yu X, Zhang M, Wen F, Sun Z, Menghe B. Diversity Analysis of Intestinal Bifidobacteria in the Hohhot Population. Microorganisms 2024; 12:756. [PMID: 38674700 PMCID: PMC11051944 DOI: 10.3390/microorganisms12040756] [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: 02/16/2024] [Revised: 03/26/2024] [Accepted: 04/04/2024] [Indexed: 04/28/2024] Open
Abstract
(1) Background: Bifidobacterium plays a pivotal role within the gut microbiota, significantly affecting host health through its abundance and composition in the intestine. Factors such as age, gender, and living environment exert considerable influence on the gut microbiota, yet scant attention has been directed towards understanding the specific effects of these factors on the Bifidobacterium population. Therefore, this study focused on 98 adult fecal samples to conduct absolute and relative quantitative analyses of bifidobacteria. (2) Methods: Using droplet digital PCR and the PacBio Sequel II sequencing platform, this study sought to determine the influence of various factors, including living environment, age, and BMI, on the absolute content and biodiversity of intestinal bifidobacteria. (3) Results: Quantitative results indicated that the bifidobacteria content in the intestinal tract ranged from 106 to 109 CFU/g. Notably, the number of bifidobacteria in the intestinal tract of the school population surpassed that of the off-campus population significantly (p = 0.003). Additionally, the group of young people exhibited a significantly higher count of bifidobacteria than the middle-aged and elderly groups (p = 0.041). The normal-weight group displayed a significantly higher bifidobacteria count than the obese group (p = 0.027). Further analysis of the relative abundance of bifidobacteria under different influencing factors revealed that the living environment emerged as the primary factor affecting the intestinal bifidobacteria structure (p = 0.046, R2 = 2.411). Moreover, the diversity of bifidobacteria in the intestinal tract of college students surpassed that in the out-of-school population (p = 0.034). This was characterized by a notable increase in 11 strains, including B. longum, B. bifidum, and B. pseudolongum, in the intestinal tract of college students, forming a more intricate intestinal bifidobacteria interaction network. (4) Conclusions: In summary, this study elucidated the principal factors affecting intestinal bifidobacteria and delineated their characteristics of intestinal bifidobacteria in diverse populations. By enriching the theory surrounding gut microbiota and health, this study provides essential data support for further investigations into the intricate dynamics of the gut microbiota.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Bilige Menghe
- Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; (S.Y.); (S.W.); (F.W.)
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7
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Tarantino G, Citro V. Could Adverse Effects of Antibiotics Due to Their Use/Misuse Be Linked to Some Mechanisms Related to Nonalcoholic Fatty Liver Disease? Int J Mol Sci 2024; 25:1993. [PMID: 38396671 PMCID: PMC10888279 DOI: 10.3390/ijms25041993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 01/31/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Nonalcoholic fatty liver disease, recently re-named metabolic dysfunction-associated steatotic fatty liver disease, is considered the most prevalent liver disease worldwide. Its molecular initiation events are multiple and not always well-defined, comprising insulin resistance, chronic low-grade inflammation, gut dysbiosis, and mitochondrial dysfunction, all of them acting on genetic and epigenetic grounds. Nowadays, there is a growing public health threat, which is antibiotic excessive use and misuse. This widespread use of antibiotics not only in humans, but also in animals has led to the presence of residues in derived foods, such as milk and dairy products. Furthermore, antibiotics have been used for many decades to control certain bacterial diseases in high-value fruit and vegetables. Recently, it has been emphasised that antibiotic-induced changes in microbial composition reduce microbial diversity and alter the functional attributes of the microbiota. These antibiotic residues impact human gut flora, setting in motion a chain of events that leads straight to various metabolic alterations that can ultimately contribute to the onset and progression of NAFLD.
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Affiliation(s)
- Giovanni Tarantino
- Department of Clinical Medicine and Surgery, Medical School of Naples, Federico II University, 80131 Naples, Italy
| | - Vincenzo Citro
- Department of General Medicine, Umberto I Hospital, Nocera Inferiore (SA), 84014 Nocera Inferiore, Italy;
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Jia X, Chen Q, Wu H, Liu H, Jing C, Gong A, Zhang Y. Exploring a novel therapeutic strategy: the interplay between gut microbiota and high-fat diet in the pathogenesis of metabolic disorders. Front Nutr 2023; 10:1291853. [PMID: 38192650 PMCID: PMC10773723 DOI: 10.3389/fnut.2023.1291853] [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: 09/10/2023] [Accepted: 11/27/2023] [Indexed: 01/10/2024] Open
Abstract
In the past two decades, the rapid increase in the incidence of metabolic diseases, including obesity, diabetes, dyslipidemia, non-alcoholic fatty liver disease, hypertension, and hyperuricemia, has been attributed to high-fat diets (HFD) and decreased physical activity levels. Although the phenotypes and pathologies of these metabolic diseases vary, patients with these diseases exhibit disease-specific alterations in the composition and function of their gut microbiota. Studies in germ-free mice have shown that both HFD and gut microbiota can promote the development of metabolic diseases, and HFD can disrupt the balance of gut microbiota. Therefore, investigating the interaction between gut microbiota and HFD in the pathogenesis of metabolic diseases is crucial for identifying novel therapeutic strategies for these diseases. This review takes HFD as the starting point, providing a detailed analysis of the pivotal role of HFD in the development of metabolic disorders. It comprehensively elucidates the impact of HFD on the balance of intestinal microbiota, analyzes the mechanisms underlying gut microbiota dysbiosis leading to metabolic disruptions, and explores the associated genetic factors. Finally, the potential of targeting the gut microbiota as a means to address metabolic disturbances induced by HFD is discussed. In summary, this review offers theoretical support and proposes new research avenues for investigating the role of nutrition-related factors in the pathogenesis of metabolic disorders in the organism.
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Affiliation(s)
- Xiaokang Jia
- School of Traditional Chinese Medicine, Hainan Medical University, Haikou, Hainan, China
| | - Qiliang Chen
- School of Basic Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Huiwen Wu
- School of Traditional Chinese Medicine, Hainan Medical University, Haikou, Hainan, China
| | - Hongbo Liu
- School of Traditional Chinese Medicine, Hainan Medical University, Haikou, Hainan, China
| | - Chunying Jing
- School of Traditional Chinese Medicine, Hainan Medical University, Haikou, Hainan, China
| | - Aimin Gong
- School of Traditional Chinese Medicine, Hainan Medical University, Haikou, Hainan, China
| | - Yuanyuan Zhang
- The Affiliated TCM Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
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9
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Fu Y, Dou Q, Smalla K, Wang Y, Johnson TA, Brandt KK, Mei Z, Liao M, Hashsham SA, Schäffer A, Smidt H, Zhang T, Li H, Stedtfeld R, Sheng H, Chai B, Virta M, Jiang X, Wang F, Zhu Y, Tiedje JM. Gut microbiota research nexus: One Health relationship between human, animal, and environmental resistomes. MLIFE 2023; 2:350-364. [PMID: 38818274 PMCID: PMC10989101 DOI: 10.1002/mlf2.12101] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/30/2023] [Accepted: 11/30/2023] [Indexed: 06/01/2024]
Abstract
The emergence and rapid spread of antimicrobial resistance is of global public health concern. The gut microbiota harboring diverse commensal and opportunistic bacteria that can acquire resistance via horizontal and vertical gene transfers is considered an important reservoir and sink of antibiotic resistance genes (ARGs). In this review, we describe the reservoirs of gut ARGs and their dynamics in both animals and humans, use the One Health perspective to track the transmission of ARG-containing bacteria between humans, animals, and the environment, and assess the impact of antimicrobial resistance on human health and socioeconomic development. The gut resistome can evolve in an environment subject to various selective pressures, including antibiotic administration and environmental and lifestyle factors (e.g., diet, age, gender, and living conditions), and interventions through probiotics. Strategies to reduce the abundance of clinically relevant antibiotic-resistant bacteria and their resistance determinants in various environmental niches are needed to ensure the mitigation of acquired antibiotic resistance. With the help of effective measures taken at the national, local, personal, and intestinal management, it will also result in preventing or minimizing the spread of infectious diseases. This review aims to improve our understanding of the correlations between intestinal microbiota and antimicrobial resistance and provide a basis for the development of management strategies to mitigate the antimicrobial resistance crisis.
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Affiliation(s)
- Yuhao Fu
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil ScienceChinese Academy of SciencesNanjingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Qingyuan Dou
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil ScienceChinese Academy of SciencesNanjingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Kornelia Smalla
- Julius Kühn Institute (JKI) Federal Research Centre for Cultivated PlantsBraunschweigGermany
| | - Yu Wang
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil ScienceChinese Academy of SciencesNanjingChina
- University of Chinese Academy of SciencesBeijingChina
| | | | - Kristian K. Brandt
- Section for Microbial Ecology and Biotechnology, Department of Plant and Environmental SciencesUniversity of CopenhagenFrederiksberg CDenmark
- Sino‐Danish Center (SDC)BeijingChina
| | - Zhi Mei
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil ScienceChinese Academy of SciencesNanjingChina
- University of Chinese Academy of SciencesBeijingChina
- Department of MicrobiologyUniversity of HelsinkiHelsinkiFinland
| | - Maoyuan Liao
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil ScienceChinese Academy of SciencesNanjingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Syed A. Hashsham
- Department of Plant, Soil and Microbial Sciences, Center for Microbial EcologyMichigan State UniversityMichiganUSA
- Department of Civil and Environmental EngineeringMichigan State UniversityMichiganUSA
| | - Andreas Schäffer
- Institute for Environmental ResearchRWTH Aachen UniversityAachenGermany
| | - Hauke Smidt
- Laboratory of MicrobiologyWageningen University & ResearchWageningenThe Netherlands
| | - Tong Zhang
- Environmental Microbiome Engineering and Biotechnology Laboratory, Center for Environmental Engineering Research, Department of Civil EngineeringThe University of Hong KongPokfulamHong KongChina
| | - Hui Li
- Department of Plant, Soil and Microbial Sciences, Center for Microbial EcologyMichigan State UniversityMichiganUSA
| | - Robert Stedtfeld
- Department of Civil and Environmental EngineeringMichigan State UniversityMichiganUSA
| | - Hongjie Sheng
- Institute of Agricultural Resources and EnvironmentJiangsu Academy of Agricultural SciencesNanjingChina
| | - Benli Chai
- Department of Plant, Soil and Microbial Sciences, Center for Microbial EcologyMichigan State UniversityMichiganUSA
| | - Marko Virta
- Department of MicrobiologyUniversity of HelsinkiHelsinkiFinland
| | - Xin Jiang
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil ScienceChinese Academy of SciencesNanjingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Fang Wang
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil ScienceChinese Academy of SciencesNanjingChina
- University of Chinese Academy of SciencesBeijingChina
| | - Yong‐Guan Zhu
- University of Chinese Academy of SciencesBeijingChina
- Key Laboratory of Urban Environment and Health, Institute of Urban EnvironmentChinese Academy of SciencesXiamenChina
- State Key Laboratory of Urban and Regional EcologyChinese Academy of SciencesBeijingChina
| | - James M. Tiedje
- Department of Plant, Soil and Microbial Sciences, Center for Microbial EcologyMichigan State UniversityMichiganUSA
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Song C, Zhang X, Lu M, Zhao Y. Bee Sting-Inspired Inflammation-Responsive Microneedles for Periodontal Disease Treatment. RESEARCH (WASHINGTON, D.C.) 2023; 6:0119. [PMID: 37223473 PMCID: PMC10202374 DOI: 10.34133/research.0119] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 03/26/2023] [Indexed: 01/21/2024]
Abstract
Periodontal lesions are common and frustrating diseases that impact life quality. Efforts in this aspect aim at developing local drug delivery systems with better efficacy and less toxicity. Herein, inspired by the sting separation behavior of bees, we conduct novel reactive oxygen species (ROS)-responsive detachable microneedles (MNs) that carry antibiotic metronidazole (Met) for controllable periodontal drug delivery and periodontitis treatment. Benefiting from the needle-base separation ability, such MNs can penetrate through the healthy gingival to reach the gingival sulcus's bottom while offering minimal impact to oral function. Besides, as the drug-encapsulated cores were protected by poly (lactic-co-glycolic acid) (PLGA) shells in MNs, the surrounding normal gingival tissue is not affected by Met, resulting in excellent local biosafety. Additionally, with the ROS-responsive PLGA-thioketal-polyethylene glycol MN tips, they can be unlocked to release Met directly around the pathogen under the high ROS in the periodontitis sulcus, bringing about improved therapeutic effects. Based on these characteristics, the proposed bioinspired MNs show good therapeutic results in treating a rat model with periodontitis, implying their potential in periodontal disease.
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Affiliation(s)
- Chuanhui Song
- Department of Rheumatology and Immunology, Institute of Translational Medicine,
The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210002, China
| | - Xiaoxuan Zhang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering,
Southeast University, Nanjing 210096, China
| | - Minhui Lu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering,
Southeast University, Nanjing 210096, China
| | - Yuanjin Zhao
- Department of Rheumatology and Immunology, Institute of Translational Medicine,
The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210002, China
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering,
Southeast University, Nanjing 210096, China
- Chemistry and Biomedicine Innovation Center,
Nanjing University, Nanjing 210023, China
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