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Roessler J, Zimmermann F, Schumann P, Nageswaran V, Ramezani Rad P, Schuchardt S, Leistner DM, Landmesser U, Haghikia A. Modulation of the Serum Metabolome by the Short-Chain Fatty Acid Propionate: Potential Implications for Its Cholesterol-Lowering Effect. Nutrients 2024; 16:2368. [PMID: 39064811 PMCID: PMC11280296 DOI: 10.3390/nu16142368] [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: 06/02/2024] [Revised: 07/12/2024] [Accepted: 07/16/2024] [Indexed: 07/28/2024] Open
Abstract
(1) Background: Dyslipidemia represents a major risk factor for atherosclerosis-driven cardiovascular disease. Emerging evidence suggests a close relationship between cholesterol metabolism and gut microbiota. Recently, we demonstrated that the short-chain fatty acid (SCFA) propionate (PA) reduces serum cholesterol levels through an immunomodulatory mechanism. Here, we investigated the effects of oral PA supplementation on the human serum metabolome and analyzed changes in the serum metabolome in relation to the cholesterol-lowering properties of PA. (2) Methods: The serum metabolome of patients supplemented with either placebo or propionate orally for 8 weeks was assessed using a combination of flow injection analysis-tandem (FIA-MS/MS) as well as liquid chromatography (LC-MS/MS) and mass spectrometry using a targeted metabolomics kit (MxP®Quant 500 kit: BIOCRATES Life Sciences AG, Innsbruck, Austria). A total of 431 metabolites were employed for further investigation in this study. (3) Results: We observed a significant increase in distinct bile acids (GCDCA: fold change = 1.41, DCA: fold change = 1.39, GUDCA: fold change = 1.51) following PA supplementation over the study period, with the secondary bile acid DCA displaying a significant negative correlation with the serum cholesterol levels. (4) Conclusions: Oral supplementation with PA modulates the serum metabolome with a particular impact on the circulatory bile acid profile. Since cholesterol and bile acid metabolism are interconnected, the elevation of the secondary bile acid DCA may contribute to the cholesterol-lowering effect of PA.
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Affiliation(s)
- Johann Roessler
- Department of Cardiology, University Hospital St Josef-Hospital Bochum, Ruhr University Bochum, 44791 Bochum, Germany
- Department of Cardiology, Angiology and Intensive Care, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, 12203 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 10785 Berlin, Germany
| | - Friederike Zimmermann
- Department of Cardiology, Angiology and Intensive Care, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, 12203 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 10785 Berlin, Germany
| | - Paul Schumann
- Department of Cardiology, Angiology and Intensive Care, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, 12203 Berlin, Germany
| | - Vanasa Nageswaran
- Department of Cardiology, University Hospital St Josef-Hospital Bochum, Ruhr University Bochum, 44791 Bochum, Germany
- Department of Cardiology, Angiology and Intensive Care, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, 12203 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 10785 Berlin, Germany
- Friede Springer Cardiovascular Prevention Center at Charité, 12203 Berlin, Germany
| | - Pegah Ramezani Rad
- Department of Cardiology, Angiology and Intensive Care, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, 12203 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 10785 Berlin, Germany
| | - Sven Schuchardt
- Department of Bio and Environmental Analytics, Fraunhofer Institute for Toxicology and Experimental Medicine, 30625 Hannover, Germany
| | - David M. Leistner
- Medizinische Klinik 3—Kardiologie und Angiologie, Universitätsklinikum Frankfurt am Main, 60590 Frankfurt am Main, Germany
| | - Ulf Landmesser
- Department of Cardiology, Angiology and Intensive Care, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, 12203 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 10785 Berlin, Germany
- Friede Springer Cardiovascular Prevention Center at Charité, 12203 Berlin, Germany
- Berlin Institute of Health (BIH), 10178 Berlin, Germany
| | - Arash Haghikia
- Department of Cardiology, University Hospital St Josef-Hospital Bochum, Ruhr University Bochum, 44791 Bochum, Germany
- Department of Cardiology, Angiology and Intensive Care, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, 12203 Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, 10785 Berlin, Germany
- Friede Springer Cardiovascular Prevention Center at Charité, 12203 Berlin, Germany
- Berlin Institute of Health (BIH), 10178 Berlin, Germany
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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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3
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Zhang H, Zhou Y, Pan Z, Wang B, Yang L, Zhang N, Chen B, Wang X, Jian Z, Wang L, Ling H, Qin X, Zhang Z, Liu T, Zheng A, Tan Y, Bi Y, Yang R. Toxicity assessment of Cucurbita pepo cv Dayangua and its effects on gut microbiota in mice. BMC Complement Med Ther 2024; 24:243. [PMID: 38909225 PMCID: PMC11193904 DOI: 10.1186/s12906-024-04551-w] [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: 12/02/2023] [Accepted: 06/12/2024] [Indexed: 06/24/2024] Open
Abstract
BACKGROUND Cucurbita pepo cv Dayangua (CPD) is an edible plant with diverse pharmacological properties. The current research on CPD has primarily focused on initial investigations of its chemical composition and pharmacological effects, and no comprehensive toxicity assessment has been conducted to date. METHODS In the present study, the toxicity of CPD was evaluated through both acute and sub-chronic oral toxicity tests in mice. 16S rDNA sequencing was used to analyze the composition of the gut microbiota of mice at different time points to observe the effect of CPD on these microbial communities. RESULTS In the acute toxicity test, CPD exhibited low toxicity, with a median lethal dose (LD50) > 2000 mg/kg. The sub-chronic toxicity test indicated that CPD administration at doses of 200, 400, and 600 mg/kg did not cause mortality or significant organ damage in mice. Furthermore, analysis of the gut microbiota after gavage administration of CPD at 400 and 600 mg/kg revealed an improved abundance of some beneficial gut bacteria. CONCLUSIONS In summary, no acute or sub-chronic toxic effects were observed in mice following the oral administration of CPD. CPD did not affect the structure and diversity of the gut microbiota and may contribute to an increase in the number of beneficial gut bacteria.
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Affiliation(s)
- Huan Zhang
- School of Public Health, Hebei Medical University, Shijiazhuang, 050017, China
- State Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Sciences, Beijing, 100071, China
| | - Yazhou Zhou
- State Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Sciences, Beijing, 100071, China
| | - Zhiyuan Pan
- State Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Sciences, Beijing, 100071, China
| | - Bikun Wang
- State Key Laboratory of Toxicology and Medical Countermeasures, Institute of Pharmacology and Toxicology, Beijing, 100850, China
| | - Lei Yang
- School of Public Health, Hebei Medical University, Shijiazhuang, 050017, China
| | - Nan Zhang
- Heilongjiang Biodi Bio-Pharma Technology Company Lmt., No. 178, Yuexiujie, Harbin, Heilongjiang Province, China
| | - Baiyi Chen
- Heilongjiang Biodi Bio-Pharma Technology Company Lmt., No. 178, Yuexiujie, Harbin, Heilongjiang Province, China
| | - Xiaona Wang
- Heilongjiang Biodi Bio-Pharma Technology Company Lmt., No. 178, Yuexiujie, Harbin, Heilongjiang Province, China
| | - Zhiguang Jian
- Heilongjiang Biodi Bio-Pharma Technology Company Lmt., No. 178, Yuexiujie, Harbin, Heilongjiang Province, China
| | - Likun Wang
- State Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Sciences, Beijing, 100071, China
| | - Hui Ling
- State Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Sciences, Beijing, 100071, China
| | - Xiaoming Qin
- State Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Sciences, Beijing, 100071, China
| | - Zhelin Zhang
- State Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Sciences, Beijing, 100071, China
| | - Teng Liu
- School of Public Health, Hebei Medical University, Shijiazhuang, 050017, China
- State Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Sciences, Beijing, 100071, China
| | - Aiping Zheng
- State Key Laboratory of Toxicology and Medical Countermeasures, Institute of Pharmacology and Toxicology, Beijing, 100850, China
| | - Yafang Tan
- State Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Sciences, Beijing, 100071, China.
| | - Yujing Bi
- State Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Sciences, Beijing, 100071, China.
| | - Ruifu Yang
- School of Public Health, Hebei Medical University, Shijiazhuang, 050017, China.
- State Key Laboratory of Pathogen and Biosecurity, Academy of Military Medical Sciences, Beijing, 100071, China.
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Yang W, Feng R, Peng G, Wang Z, Cen M, Jing Y, Feng W, Long T, Liu Y, Li Z, Huang K, Chang G. Glycoursodeoxycholic Acid Alleviates Arterial Thrombosis via Suppressing Diacylglycerol Kinases Activity in Platelet. Arterioscler Thromb Vasc Biol 2024; 44:1283-1301. [PMID: 38572646 DOI: 10.1161/atvbaha.124.320728] [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: 01/16/2024] [Accepted: 03/19/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND Glycoursodeoxycholic acid (GUDCA) has been acknowledged for its ability to regulate lipid homeostasis and provide benefits for various metabolic disorders. However, the impact of GUDCA on arterial thrombotic events remains unexplored. The objective of this study is to examine the effects of GUDCA on thrombogenesis and elucidate its underlying mechanisms. METHODS Plasma samples from patients with arterial thrombotic events and diet-induced obese mice were collected to determine the GUDCA concentrations using mass spectrometry. Multiple in vivo murine thrombosis models and in vitro platelet functional assays were conducted to comprehensively evaluate the antithrombotic effects of GUDCA. Moreover, lipidomic analysis was performed to identify the alterations of intraplatelet lipid components following GUDCA treatment. RESULTS Plasma GUDCA level was significantly decreased in patients with arterial thrombotic events and negatively correlated with thrombotic propensity in diet-induced obese mice. GUDCA exhibited prominent suppressing effects on platelet reactivity as evidenced by the attenuation of platelet activation, secretion, aggregation, spreading, and retraction (P<0.05). In vivo, GUDCA administration robustly alleviated thrombogenesis (P<0.05) without affecting hemostasis. Mechanistically, GUDCA inhibited DGK (diacylglycerol kinase) activity, leading to the downregulation of the phosphatidic acid-mediated signaling pathway. Conversely, phosphatidic acid supplementation was sufficient to abolish the antithrombotic effects of GUDCA. More importantly, long-term oral administration of GUDCA normalized the enhanced DGK activity, thereby remarkably alleviating the platelet hyperreactivity as well as the heightened thrombotic tendency in diet-induced obese mice (P<0.05). CONCLUSIONS Our study implicated that GUDCA reduces platelet hyperreactivity and improves thrombotic propensity by inhibiting DGKs activity, which is a potentially effective prophylactic approach and promising therapeutic agent for arterial thrombotic events.
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Affiliation(s)
- Wenchao Yang
- Division of Vascular Surgery, National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (W.Y., R.F., G.P., Z.W., Y.J., W.F., T.L., Y.L., Z.L, K.H., G.C.)
| | - Ruijia Feng
- Division of Vascular Surgery, National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (W.Y., R.F., G.P., Z.W., Y.J., W.F., T.L., Y.L., Z.L, K.H., G.C.)
| | - Guiyan Peng
- Division of Vascular Surgery, National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (W.Y., R.F., G.P., Z.W., Y.J., W.F., T.L., Y.L., Z.L, K.H., G.C.)
| | - Zhecun Wang
- Division of Vascular Surgery, National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (W.Y., R.F., G.P., Z.W., Y.J., W.F., T.L., Y.L., Z.L, K.H., G.C.)
| | - Meifeng Cen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, China (M.C.)
| | - Yexiang Jing
- Division of Vascular Surgery, National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (W.Y., R.F., G.P., Z.W., Y.J., W.F., T.L., Y.L., Z.L, K.H., G.C.)
| | - Weiqi Feng
- Division of Vascular Surgery, National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (W.Y., R.F., G.P., Z.W., Y.J., W.F., T.L., Y.L., Z.L, K.H., G.C.)
| | - Ting Long
- Division of Vascular Surgery, National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (W.Y., R.F., G.P., Z.W., Y.J., W.F., T.L., Y.L., Z.L, K.H., G.C.)
| | - Yunchong Liu
- Division of Vascular Surgery, National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (W.Y., R.F., G.P., Z.W., Y.J., W.F., T.L., Y.L., Z.L, K.H., G.C.)
| | - Zilun Li
- Division of Vascular Surgery, National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (W.Y., R.F., G.P., Z.W., Y.J., W.F., T.L., Y.L., Z.L, K.H., G.C.)
| | - Kan Huang
- Division of Vascular Surgery, National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (W.Y., R.F., G.P., Z.W., Y.J., W.F., T.L., Y.L., Z.L, K.H., G.C.)
| | - Guangqi Chang
- Division of Vascular Surgery, National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (W.Y., R.F., G.P., Z.W., Y.J., W.F., T.L., Y.L., Z.L, K.H., G.C.)
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Rosell-Díaz M, Fernández-Real JM. Metformin, Cognitive Function, and Changes in the Gut Microbiome. Endocr Rev 2024; 45:210-226. [PMID: 37603460 PMCID: PMC10911951 DOI: 10.1210/endrev/bnad029] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 08/03/2023] [Accepted: 08/16/2023] [Indexed: 08/23/2023]
Abstract
The decline in cognitive function and the prevalence of neurodegenerative disorders are among the most serious threats to health in old age. The prevalence of dementia has reached 50 million people worldwide and has become a major public health problem. The causes of age-related cognitive impairment are multiple, complex, and difficult to determine. However, type 2 diabetes (T2D) is linked to an enhanced risk of cognitive impairment and dementia. Human studies have shown that patients with T2D exhibit dysbiosis of the gut microbiota. This dysbiosis may contribute to the development of insulin resistance and increased plasma lipopolysaccharide concentrations. Metformin medication mimics some of the benefits of calorie restriction and physical activity, such as greater insulin sensitivity and decreased cholesterol levels, and hence may also have a positive impact on aging in humans. According to recent human investigations, metformin might partially restore gut dysbiosis related to T2D. Likewise, some studies showed that metformin reduced the risk of dementia and improved cognition, although not all studies are concordant. Therefore, this review focused on those human studies describing the effects of metformin on the gut microbiome (specifically the changes in taxonomy, function, and circulating metabolomics), the changes in cognitive function, and their possible bidirectional implications.
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Affiliation(s)
- Marisel Rosell-Díaz
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, 17007 Girona, Spain
- Nutrition, Eumetabolism and Health Group, Girona Biomedical Research Institute (IdibGi), 17007 Girona, Spain
- CIBERobn Fisiopatología de la Obesidad y Nutrición, 28029 Madrid, Spain
| | - José Manuel Fernández-Real
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, 17007 Girona, Spain
- Nutrition, Eumetabolism and Health Group, Girona Biomedical Research Institute (IdibGi), 17007 Girona, Spain
- CIBERobn Fisiopatología de la Obesidad y Nutrición, 28029 Madrid, Spain
- Department of Medical Sciences, School of Medicine, University of Girona, 17004 Girona, Spain
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Park J, Kim J, Kang J, Choi J, Kim JE, Min KJ, Choi SW, Cho JY, Lee M, Choi JY. A 6-month exercise intervention clinical trial in women: effects of physical activity on multi-omics biomarkers and health during the first wave of COVID-19 in Korea. BMC Sports Sci Med Rehabil 2024; 16:30. [PMID: 38287431 PMCID: PMC10826212 DOI: 10.1186/s13102-024-00824-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 01/24/2024] [Indexed: 01/31/2024]
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) was first reported in December 2019 and the first case in Korea was confirmed on January 20, 2020. Due to the absence of therapeutic agents and vaccines, the Korean government implemented social distancing on February 29, 2020. This study aimed to examine the effect of physical activity (PA) on health through changes in multi-omics biomarkers with a 6-month of exercise intervention during the first wave of COVID-19 in Korea. METHODS Twenty-seven healthy middle-aged women were recruited and 14 subjects completed the exercise intervention. The mean age (± SD) was 46.3 (± 5.33) and the mean BMI (± SD) was 24.9 (± 3.88). A total of three blood and stool samples were collected at enrollment, after period 1, and after period 2 (3-month intervals). The amount of PA was measured with an accelerometer and by questionnaire. Clinical variables were used, including blood pressure, grip strength, flexibility, and blood glucose levels and lipid markers obtained from laboratory tests. The concentration of blood metabolites was measured by targeted metabolomics. Fecal microbiome data were obtained by 16 S rRNA gene amplicon sequencing. RESULTS During the second half period (period 2), Coronavirus disease 2019 occurred and spread out in Korea, and PA decreased compared with the first half period (period 1) (185.9 ± 168.73 min/week to 102.5 ± 82.30 min/week; p = 0.0101). Blood pressure, hemoglobin A1c (HbA1c), and low-density lipoprotein cholesterol (LDL-C) decreased in period 1 (p < 0.05) and tended to increase again during period 2 (p < 0.05). Forty metabolites were changed significantly during period 1 (FDR p < 0.05), and we found that 6 of them were correlated with changes in blood pressure, HbA1c, and LDL-C via network analysis. CONCLUSIONS Our results may suggest that exercise improves health through changes in biomarkers at multi-omics levels. However, reduced PA due to COVID-19 can adversely affect health, emphasizing the necessity for sustained exercise and support for home-based fitness to maintain health. TRIAL REGISTRATION The trial is retrospectively registered on ClinicalTrials.gov (NCT05927675; June 30, 2023).
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Affiliation(s)
- JooYong Park
- Department of Big Data Medical Convergence, Eulji University, Seongnam-Si, Gyeonggi-Do, Korea
- Department of Biomedical Sciences Graduate School, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Jaemyung Kim
- School of Biological and Population Health Sciences, Oregon State University, Corvallis, OR, USA
| | - Jihyun Kang
- Department of Biomedical Sciences Graduate School, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
- Department of Clinical Pharmacology and Therapeutics, Seoul National University College of Medicine and Hospital, Seoul, Korea
| | - Jaesung Choi
- Institute of Health Policy and Management, Seoul National University Medical Research Center, Seoul, Korea
| | - Ji-Eun Kim
- Department of Biomedical Sciences Graduate School, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | | | | | - Joo-Youn Cho
- Department of Biomedical Sciences Graduate School, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
- Department of Clinical Pharmacology and Therapeutics, Seoul National University College of Medicine and Hospital, Seoul, Korea
| | - Miyoung Lee
- College of Physical Education and Sport Science, Kookmin University, 77 Jeongneung-ro, Seongbuk-gu, Seoul, 02707, Korea.
| | - Ji-Yeob Choi
- Department of Biomedical Sciences Graduate School, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.
- Institute of Health Policy and Management, Seoul National University Medical Research Center, Seoul, Korea.
- Cancer Research Institute, Seoul National University, Seoul, Korea.
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7
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Yi B, Zhang P, Chen J, Fang Z, Yang X, Yang D, Zang Q, Xu J, Ren T, Yang H, Guo N. Dengzhanshengmai capsule alleviates heart failure and concomitantly decreases phenylacetylglutamine level, interacting with the intestinal microflora in rats. Microb Biotechnol 2024; 17:e14365. [PMID: 37983627 PMCID: PMC10832560 DOI: 10.1111/1751-7915.14365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 10/21/2023] [Indexed: 11/22/2023] Open
Abstract
Heart failure (HF) is an advanced stage of most heart diseases. Some studies reported that Dengzhanshengmai (DZSM) capsule may improve HF, but its mechanisms are unclear. This study attempts to determine the function of DZSM in treating HF and investigates its potential mechanism. We demonstrated that DZSM can considerably reduce systemic inflammation, improve intestinal barrier functions and enhance cardiac functions in HF rats. Further investigations displayed that the beneficial effects of DZSM were related to the reduction of gut microbiota metabolite phenylacetylglutamine (PAGln) levels in serum and heart tissue. In addition, we demonstrated that PAGln can exacerbate the severity of HF in rats, and the serum PAGln levels in HF patients were higher than in healthy subjects. Moreover, by using microbial sequencing, we found that DZSM could alter the composition and function of the intestinal microbiota in HF rats, including decreased relative abundance of Turicibacter and Turicibacter_sp.TS3, and regulated the gene expression of PAGln synthesis-related enzymes. Therefore, our findings have contributed novel perspectives on the involvement of DZSM in treating HF, specifically in its regulation of intestinal flora and associated detrimental metabolites. Furthermore, our results have offered empirical evidence supporting the utilization of DZSM as a therapeutic approach for HF.
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Affiliation(s)
- Bojiao Yi
- Experimental Research CenterChina Academy of Chinese Medical SciencesBeijingChina
- School of PharmacyShenyang Pharmaceutical UniversityShenyangChina
| | - Pin Zhang
- Experimental Research CenterChina Academy of Chinese Medical SciencesBeijingChina
- School of PharmacyShenyang Pharmaceutical UniversityShenyangChina
| | - Jiemei Chen
- Department of PharmacyThe First Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Zhengyu Fang
- Experimental Research CenterChina Academy of Chinese Medical SciencesBeijingChina
| | - Xiaofang Yang
- Experimental Research CenterChina Academy of Chinese Medical SciencesBeijingChina
| | - Dawei Yang
- Zhong Yuan Academy of Biological MedicineLiaocheng People's HospitalLiaochengChina
| | - Qingce Zang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia MedicaChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jing Xu
- Institute of Chinese Materia MedicaChina Academy of Chinese Medical SciencesBeijingChina
| | - Tianying Ren
- Zhong Yuan Academy of Biological MedicineLiaocheng People's HospitalLiaochengChina
| | - Hongjun Yang
- Experimental Research CenterChina Academy of Chinese Medical SciencesBeijingChina
| | - Na Guo
- Experimental Research CenterChina Academy of Chinese Medical SciencesBeijingChina
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8
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Xu H, Fan D, Lin Y, Liu C, Huang K, Zhao Z, Huang X, Liu Y, Xu M, Li Z. Screening plasma metabolites as potential biomarkers for type B aortic dissection. Cardiovasc Diagn Ther 2023; 13:1043-1055. [PMID: 38162108 PMCID: PMC10753243 DOI: 10.21037/cdt-23-183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 10/02/2023] [Indexed: 01/03/2024]
Abstract
Background Aortic dissection (AD) is a serious aortic disease. Although current imaging methods can provide accurate diagnosis for AD, they do not include essential biological information. The aim of this study is to identify plasma metabolites for the risk and severity of type B AD (TBAD). Methods In this cross-sectional study, we enrolled 16 hypertensive patients with TBAD and 7 hypertensive patients without TBAD in Jieyang People's Hospital between December 2021 and April 2022. After plasma metabolomics analysis, a metabolites risk score (MRS) model was conducted through logistic regression and least absolute shrinkage and selection operator (LASSO) regression to predict the risk of TBAD. Subsequently, TBAD group was divided into uncomplicated and complicated TBAD subgroups for further screening for metabolites related to the severity of TBAD. Results Three metabolites, including 1,5-anhydro-D-glucitol, D-(+)-sucrose and PC(O-16:0/0:0) were related to the risk of TBAD. Compared to hypertensive patients without TBAD, the abundance of 1,5-anhydro-D-glucitol and D-(+)-sucrose were significantly increased while PC(O-16:0/0:0) was significantly reduced in hypertensive patients with TBAD (P<0.001). We subsequently built an MRS model based on these three metabolites. Furthermore, we found that hydrocinnamic acid (r=0.741, P<0.001) was independently correlated with the TBAD severity, while glycine deoxycholic acid (r=-0.538, P=0.008) and glycochenodeoxycholic acid (r=-0.538, P=0.008) were inversely correlated with the TBAD severity independently. Conclusions The present study screened out three plasma metabolites associated with the risk of TBAD, constructed an MRS model, and identified three metabolites that were independently associated with the severity of TBAD. These findings may serve to identify more TBAD-related biomarkers and shed light on exploring potential mechanisms of TBAD.
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Affiliation(s)
- Heng Xu
- Department of Cardiovascular Medicine, Jieyang People’s Hospital, Jieyang, China
| | - Dongxiao Fan
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yupeng Lin
- Department of Cardiovascular Medicine, Jieyang People’s Hospital, Jieyang, China
| | - Chenshu Liu
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Kan Huang
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhengde Zhao
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiuyi Huang
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yunchong Liu
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Mingwei Xu
- Department of Cardiovascular Medicine, Jieyang People’s Hospital, Jieyang, China
| | - Zilun Li
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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9
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Xu F, Yu Z, Liu Y, Du T, Yu L, Tian F, Chen W, Zhai Q. A High-Fat, High-Cholesterol Diet Promotes Intestinal Inflammation by Exacerbating Gut Microbiome Dysbiosis and Bile Acid Disorders in Cholecystectomy. Nutrients 2023; 15:3829. [PMID: 37686860 PMCID: PMC10489946 DOI: 10.3390/nu15173829] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/21/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023] Open
Abstract
Patients with post-cholecystectomy (PC) often experience adverse gastrointestinal conditions, such as PC syndrome, colorectal cancer (CRC), and non-alcoholic fatty liver disease (NAFLD), that accumulate over time. An epidemiological survey further revealed that the risk of cholecystectomy is associated with high-fat and high-cholesterol (HFHC) dietary intake. Mounting evidence suggests that cholecystectomy is associated with disrupted gut microbial homeostasis and dysregulated bile acids (BAs) metabolism. However, the effect of an HFHC diet on gastrointestinal complications after cholecystectomy has not been elucidated. Here, we aimed to investigate the effect of an HFHC diet after cholecystectomy on the gut microbiota-BA metabolic axis and elucidate the association between this alteration and the development of intestinal inflammation. In this study, a mice cholecystectomy model was established, and the levels of IL-Iβ, TNF-α, and IL-6 in the colon were increased in mice fed an HFHC diet for 6 weeks. Analysis of fecal BA metabolism showed that an HFHC diet after cholecystectomy altered the rhythm of the BA metabolism by upregulating liver CPY7A1, CYP8B1, and BSEP and ileal ASBT mRNA expression levels, resulting in increased fecal BA levels. In addition, feeding an HFHC diet after cholecystectomy caused a significant dysbiosis of the gut microbiota, which was characterized by the enrichment of the metabolic microbiota involved in BAs; the abundance of pro-inflammatory gut microbiota and related pro-inflammatory metabolite levels was also significantly higher. In contrast, the abundance of major short-chain fatty acid (SCFA)-producing bacteria significantly decreased. Overall, our study suggests that an HFHC diet after cholecystectomy promotes intestinal inflammation by exacerbating the gut microbiome and BA metabolism dysbiosis in cholecystectomy. Our study also provides useful insights into the maintenance of intestinal health after cholecystectomy through dietary or probiotic intervention strategies.
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Affiliation(s)
- Fusheng Xu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; (F.X.); (Y.L.); (T.D.); (L.Y.); (F.T.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Zhiming Yu
- Wuxi People’s Hospital Afliated to Nanjing Medical University, Wuxi 214023, China;
| | - Yaru Liu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; (F.X.); (Y.L.); (T.D.); (L.Y.); (F.T.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Ting Du
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; (F.X.); (Y.L.); (T.D.); (L.Y.); (F.T.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Leilei Yu
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; (F.X.); (Y.L.); (T.D.); (L.Y.); (F.T.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Fengwei Tian
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; (F.X.); (Y.L.); (T.D.); (L.Y.); (F.T.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Wei Chen
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; (F.X.); (Y.L.); (T.D.); (L.Y.); (F.T.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
- National Engineering Research Center for Functional Food, Jiangnan University, Wuxi 214122, China
| | - Qixiao Zhai
- State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi 214122, China; (F.X.); (Y.L.); (T.D.); (L.Y.); (F.T.); (W.C.)
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
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10
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Yntema T, Koonen DPY, Kuipers F. Emerging Roles of Gut Microbial Modulation of Bile Acid Composition in the Etiology of Cardiovascular Diseases. Nutrients 2023; 15:nu15081850. [PMID: 37111068 PMCID: PMC10141989 DOI: 10.3390/nu15081850] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/04/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
Despite advances in preventive measures and treatment options, cardiovascular disease (CVD) remains the number one cause of death globally. Recent research has challenged the traditional risk factor profile and highlights the potential contribution of non-traditional factors in CVD, such as the gut microbiota and its metabolites. Disturbances in the gut microbiota have been repeatedly associated with CVD, including atherosclerosis and hypertension. Mechanistic studies support a causal role of microbiota-derived metabolites in disease development, such as short-chain fatty acids, trimethylamine-N-oxide, and bile acids, with the latter being elaborately discussed in this review. Bile acids represent a class of cholesterol derivatives that is essential for intestinal absorption of lipids and fat-soluble vitamins, plays an important role in cholesterol turnover and, as more recently discovered, acts as a group of signaling molecules that exerts hormonal functions throughout the body. Studies have shown mediating roles of bile acids in the control of lipid metabolism, immunity, and heart function. Consequently, a picture has emerged of bile acids acting as integrators and modulators of cardiometabolic pathways, highlighting their potential as therapeutic targets in CVD. In this review, we provide an overview of alterations in the gut microbiota and bile acid metabolism found in CVD patients, describe the molecular mechanisms through which bile acids may modulate CVD risk, and discuss potential bile-acid-based treatment strategies in relation to CVD.
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Affiliation(s)
- Tess Yntema
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands
| | - Debby P Y Koonen
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands
| | - Folkert Kuipers
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands
- European Research Institute for the Biology of Ageing (ERIBA), University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands
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11
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Zhao N, Wang Y, Ma Y, Liang X, Zhang X, Gao Y, Dong Y, Bai D, Hu J. Jia-Wei-Si-Miao-Yong-An decoction modulates intestinal flora and metabolites in acute coronary syndrome model. Front Cardiovasc Med 2023; 9:1038273. [PMID: 36684592 PMCID: PMC9845626 DOI: 10.3389/fcvm.2022.1038273] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 12/05/2022] [Indexed: 01/06/2023] Open
Abstract
Aims We assessed the efficacy of the traditional Chinese medicine formulation Jia-Wei-Si-Miao-Yong-An decoction (HJ11) in the treatment of acute coronary syndrome and evaluated its impact on the intestinal microbiota and their metabolites. Methods An acute coronary syndrome model was established in rats, which were randomly assigned to the model, HJ11 treatment, and atorvastatin treatment groups. Rats were then administered saline solution (model and sham operation control groups) or drugs by oral gavage for 28 d. Echocardiography was performed and serum creatine kinase-MB and cardiac troponin I levels were monitored to examine the cardiac function. Inflammation was evaluated using hematoxylin and eosin staining of heart tissue, and serum interleukin-2, interleukin-6, tumor necrosis factor alpha, and high-sensitivity C-reactive protein measurements. Gut microbiota composition was analyzed via 16S rRNA gene sequencing. Metabolomics was used to determine fecal metabolites and elucidate the modes of action of HJ11 in acute coronary syndrome treatment. Results HJ11 improved cardiac function and attenuated inflammation in rats with acute coronary syndrome. Relative to the untreated model group, the HJ11-treated group presented normalized Firmicutes/Bacteroidetes ratio and reduced abundances of the bacterial genera norank_f__Ruminococcaceae, Desulfovibrio, Clostridium_sensu_stricto_1, Adlercreutzia, Staphylococcus, Bacteroides, Prevotella, Rikenellaceae_RC9_gut_group, unclassified_o__Bacteroidales, and Ruminococcus_gauvreauii_group. We found 23 differentially expressed intestinal metabolites, and the enriched metabolic pathways were mainly related to amino acid metabolism. We also discovered that asymmetric dimethylarginine levels were strongly associated with cardiovascular disease. Correlation analyses revealed strong associations among intestinal microflora, their metabolites, proinflammatory factors, and cardiac function. Hence, the therapeutic effects of HJ11 on acute coronary syndrome are related to specific alterations in gut microbiota and their metabolites. Conclusion This work demonstrated that HJ11 effectively treats acute coronary syndrome. HJ11 seems to increase the abundance of beneficial bacterial taxa (Bacteroides and Rikenellaceae_RC9_gut_group), mitigate the risk factors associated with cardiovascular disease, alter bacterial metabolites, lower asymmetric dimethylarginine levels, and effectively treat acute coronary syndrome.
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Affiliation(s)
- Ning Zhao
- Formula-Syndrome Research Center, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China,Department of Pharmacy, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ying Wang
- Formula-Syndrome Research Center, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yan Ma
- Department of Pathophysiology and Allergy Research, Vienna General Hospital, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Xiaoxue Liang
- Formula-Syndrome Research Center, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xi Zhang
- Formula-Syndrome Research Center, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuan Gao
- Formula-Syndrome Research Center, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yingying Dong
- Formula-Syndrome Research Center, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Dong Bai
- Formula-Syndrome Research Center, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China,*Correspondence: Dong Bai ✉
| | - Jingqing Hu
- Formula-Syndrome Research Center, Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, China,Jingqing Hu ✉ gcp306@126com
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12
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Chen B, Bai Y, Tong F, Yan J, Zhang R, Zhong Y, Tan H, Ma X. Glycoursodeoxycholic acid regulates bile acids level and alters gut microbiota and glycolipid metabolism to attenuate diabetes. Gut Microbes 2023; 15:2192155. [PMID: 36967529 PMCID: PMC10054359 DOI: 10.1080/19490976.2023.2192155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
Abstract
Accumulating evidence suggests that the bile acid regulates type 2 diabetes mellitus (T2DM) through gut microbiota-host interactions. However, the mechanisms underlying such interactions have been unclear. Here, we found that glycoursodeoxycholic acid (GUDCA) positively regulates gut microbiota by altering bile acid metabolism. GUDCA in mice resulted in higher taurolithocholic acid (TLCA) level and Bacteroides vulgatus abundance. Together, these changes resulted in the activation of the adipose G-protein-coupled bile acid receptor, GPBAR1 (TGR5) and upregulated expression of uncoupling protein UCP-1, resulting in elevation of white adipose tissue thermogenesis. The anti-T2DM effects of GUDCA are linked with the regulation of the bile acid and gut microbiota composition. This study suggests that altering bile acid metabolism, modifying the gut microbiota may be of value for the treatment of T2DM.
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Affiliation(s)
- Bingting Chen
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
- Nanshan Hospital, The First Affiliated Hospital of Guangzhou University of Chinese Medicine (Shenzhen Nanshan Hospital of Chinese Medicine), Shenzhen, China
| | - Yu Bai
- The Fourth Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Fenglian Tong
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Junlin Yan
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Rui Zhang
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Yewei Zhong
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Huiwen Tan
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Xiaoli Ma
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
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13
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Liu C, Li N, Peng M, Huang K, Fan D, Zhao Z, Huang X, Liu Y, Chen S, Li Z. Celastrol directly binds with VAMP7 and RAB7 to inhibit autophagy and induce apoptosis in preadipocytes. Front Pharmacol 2023; 14:1094584. [PMID: 36959859 PMCID: PMC10027750 DOI: 10.3389/fphar.2023.1094584] [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: 11/10/2022] [Accepted: 02/22/2023] [Indexed: 03/09/2023] Open
Abstract
Obesity is one of the most prevalent chronic metabolic diseases, and induction of apoptosis in preadipocytes and adipocytes is a potential strategy to treat obesity. Celastrol represents one of the most robust anti-obesity phytochemicals so far, yet its direct binding target remains elusive. Here, we determined that celastrol could induce apoptosis in preadipocytes via mitochondrial mediated pathway. Further study clarified that celastrol inhibited the fusion of autophagosome and lysosome to prohibit autophagy, leading to cell apoptosis. By conducting virtual screening and genetic manipulation, we verified that overexpression of VAMP7 and RAB7 could block the effects of celastrol on inhibiting autophagy and inducing apoptosis. The Surface Plasmon Resonance study confirmed the direct binding of celastrol with VAMP7 and RAB7. The functional study illustrated the inhibition of RAB7 GTPase activity after celastrol treatment. Moreover, celastrol induced comparable apoptosis in murine epididymal adipose tissue, human preadipocytes and adipocytes, but not in human hepatocytes. An inhibitory effect on differentiation of human primary visceral preadipocytes was also observed. In conclusion, celastrol exhibited inhibitory effect of autophagy via direct binding with VAMP7 and RAB7, leading to an increase in preadipocytes apoptosis. These results advance our understanding in the potential application of celastrol in treating obesity.
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Affiliation(s)
- Chenshu Liu
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Na Li
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Meixiu Peng
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Kan Huang
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Dongxiao Fan
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Zhengde Zhao
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Xiuyi Huang
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Yunchong Liu
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Sifan Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
- Nanhai Translational Innovation Center of Precision Immunology, Sun Yat-Sen Memorial Hospital, Foshan, China
- *Correspondence: Sifan Chen, ; Zilun Li,
| | - Zilun Li
- Division of Vascular Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China
- *Correspondence: Sifan Chen, ; Zilun Li,
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14
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Gallic acid ameliorates atherosclerosis and vascular senescence and remodels the microbiome in a sex-dependent manner in ApoE -/- mice. J Nutr Biochem 2022; 110:109132. [PMID: 36028099 DOI: 10.1016/j.jnutbio.2022.109132] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 07/24/2022] [Accepted: 08/01/2022] [Indexed: 01/13/2023]
Abstract
Polyphenols found in fruits and vegetables are associated with a reduced incidence of cardiovascular disease (CVD), the leading cause of death in the USA. Our lab demonstrated that blackberry supplementation reduces atherosclerosis in male, but not in female mice. The current study investigates whether gallic acid (GA), a polyphenol abundant in blackberry, decreases plaque and whether its effect is also sex-dependent. In vitro work using vascular smooth muscle cells (VSMCs) demonstrated that GA reduced cell signaling associated with proliferation, migration, and senescence. ApoE-/- male and female mice were treated with and without 0.2% GA in drinking water and fed a chow diet (2 weeks), then switched to high-fat diet (HFD) (5 weeks) with the same GA regimen. Similar to the blackberry study, GA reduced atherosclerosis only in males. This GA-induced plaque reduction was independent of plasma cholesterol, triglycerides (TG), LDL, or HDL but corresponded with indices of lower inflammation. Males showed reduced spleen weight and serum IL3 and IL12 levels, and gut health improvement. In females, GA increased anti-atherogenic (HDL and IL10) molecules, while upregulating several pro-inflammatory cytokines and chemokines, including tumor necrosis factor α (TNFα). A major sex-dependent effect of GA was the almost complete disappearance of Eubacterium fissicatena and Turicibacter induced by HFD in males, a finding not seen in females. This study provides novel insights into how GA can improve gut microbiota alterations associated with CVD and suggests that males suffering from atherosclerosis may benefit from GA supplementation, as this polyphenol partially restored microbiome dysbiosis.
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15
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Xu H, Pan LB, Yu H, Han P, Fu J, Zhang ZW, Hu JC, Yang XY, Keranmu A, Zhang HJ, Bu MM, Jiang JD, Wang Y. Gut microbiota-derived metabolites in inflammatory diseases based on targeted metabolomics. Front Pharmacol 2022; 13:919181. [PMID: 36238574 PMCID: PMC9551995 DOI: 10.3389/fphar.2022.919181] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/26/2022] [Indexed: 11/13/2022] Open
Abstract
The gut microbiota plays an important role in inflammatory diseases. Metabolites in the three metabolic pathways of tryptophan (Trp), histidine (His), and phenylalanine (Phe) can affect various inflammatory conditions, such as obesity, diabetes, arthritis, colitis, atherosclerosis, and neuroinflammation. We established an LC–MS/MS method to measure 17 metabolites—Trp, 3-indole-acetic acid (Iaa), 3-indole-lactate (Ila), 3-indole-propionic acid (Ipa), 3-indole formaldehyde (Iald), kynurenine (Kn), kynurenic acid (Kyna), 3-Hydroxyanthranilic acid (3-Haa), His, 3-methylhistidine (3-Mhis), histamine (Hist), imidazole propionic acid (Imp), 4-imidazoacetic acid (Imaa), urocanic acid (Ua), Phe, phenylethylamine (Pea), and hippuric acid (Ha)—in the three metabolic pathways. The method exhibited high sensitivity and good selectivity, linearity, accuracy, precision, stability; and recovery rate; all met the requirements of biological sample analysis. By establishing a rheumatoid arthritis (RA) model of Sprague–Dawley rats and performing 16S rRNA sequencing on their feces, it was found that there was dysbiosis, including changes in phylum level, genus level, and α biodiversity of gut bacteria. The contents of the microbiota metabolites Iaa and Ipa in the model group were significantly decreased, and those of Iald, Kn, Kyna, Ha, and Imp were significantly increased. The common therapeutic drugs Tripterygium glycosides, total glucosides of peony, and their main active ingredients were screened by in vitro incubation with gut bacteria: it was found that Tripterygium glycosides and their active ingredients could lead to a variation in metabolites in the Trp and Phe pathways. Total glucosides and active components of peony could lead to a variation in metabolites in the Phe pathway of the gut microbiota.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Yan Wang
- *Correspondence: Yan Wang, ; Jian-Dong Jiang,
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16
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Identification of Serum Metabolomics Characteristics in Patients with Stable Angina Pectoris Using UHPLC-QE-MS. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:3900828. [PMID: 35615438 PMCID: PMC9126663 DOI: 10.1155/2022/3900828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 04/21/2022] [Indexed: 11/23/2022]
Abstract
Background Stable angina pectoris (SAP) is one of the main types of coronary heart disease (CHD). To improve treatment outcomes, more effective biomarkers are needed. Currently, studies on the metabolic characteristics of SAP are lacking. Here, we explored the serum metabolomic profile of SAP and identified potential biomarkers and related pathways to assist the clinical diagnosis and treatment of SAP. Method Thirty patients with SAP patients and 30 healthy controls (CON) without stenosis were selected for this study. All patients underwent coronary angiography. The metabolites of the two groups' serum samples were investigated using UHPLC-QE-MS. Changes in serum metabolic profile were evaluated using multivariate statistical analysis and pathway analysis. Result OPLS-DA analysis identified significant differences in the serum metabolic profiles between patients with SAP and CON. Twenty-five differential metabolites were identified between patients from SAP and CON groups, including choline, creatine, L-arginine, beta-guanidinopropionic acid, isopalmitic acid, xanthine, LysoPC (18 : 1), and LysoPC (20 : 3). Pathway analysis found that these differential metabolites were involved in energy metabolism, oxidative stress, purine metabolism, and other metabolic pathways. Conclusion By comparing the serum metabolic profiles of SAP patients with a control group, we identified 25 potential biomarkers that could improve the clinical diagnosis and treatment of SAP.
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17
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Zhang S, Zhou J, Wu W, Zhu Y, Liu X. The Role of Bile Acids in Cardiovascular Diseases: from Mechanisms to Clinical Implications. Aging Dis 2022; 14:261-282. [PMID: 37008052 PMCID: PMC10017164 DOI: 10.14336/ad.2022.0817] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 08/17/2022] [Indexed: 11/18/2022] Open
Abstract
Bile acids (BAs), key regulators in the metabolic network, are not only involved in lipid digestion and absorption but also serve as potential therapeutic targets for metabolic disorders. Studies have shown that cardiac dysfunction is associated with abnormal BA metabolic pathways. As ligands for several nuclear receptors and membrane receptors, BAs systematically regulate the homeostasis of metabolism and participate in cardiovascular diseases (CVDs), such as myocardial infarction, diabetic cardiomyopathy, atherosclerosis, arrhythmia, and heart failure. However, the molecular mechanism by which BAs trigger CVDs remains controversial. Therefore, the regulation of BA signal transduction by modulating the synthesis and composition of BAs is an interesting and novel direction for potential therapies for CVDs. Here, we mainly summarized the metabolism of BAs and their role in cardiomyocytes and noncardiomyocytes in CVDs. Moreover, we comprehensively discussed the clinical prospects of BAs in CVDs and analyzed the clinical diagnostic and application value of BAs. The latest development prospects of BAs in the field of new drug development are also prospected. We aimed to elucidate the underlying mechanism of BAs treatment in CVDs, and the relationship between BAs and CVDs may provide new avenues for the prevention and treatment of these diseases.
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Affiliation(s)
- Shuwen Zhang
- Laboratory of Cardiovascular Diseases, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, China.
| | - Junteng Zhou
- Laboratory of Cardiovascular Diseases, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, China.
- Health Management Center, West China Hospital, Sichuan University, Chengdu, China.
| | - Wenchao Wu
- Laboratory of Cardiovascular Diseases, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, China.
| | - Ye Zhu
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
- Correspondence should be addressed to: Prof. Xiaojing Liu (), and Prof. Ye Zhu (), West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiaojing Liu
- Laboratory of Cardiovascular Diseases, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, China.
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China.
- Correspondence should be addressed to: Prof. Xiaojing Liu (), and Prof. Ye Zhu (), West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Huang K, Liu C, Peng M, Su Q, Liu R, Guo Z, Chen S, Li Z, Chang G. Glycoursodeoxycholic Acid Ameliorates Atherosclerosis and Alters Gut Microbiota in Apolipoprotein E-Deficient Mice. J Am Heart Assoc 2021; 10:e019820. [PMID: 33787322 PMCID: PMC8174342 DOI: 10.1161/jaha.120.019820] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background Although glycoursodeoxycholic acid (GUDCA) has been associated with the improvement of metabolic disorders, its effect on atherosclerosis remains elusive. This study aimed to investigate the role of GUDCA in the development of atherosclerosis and its potential mechanisms. Methods and Results Human THP‐1 macrophages were used to investigate the effect of GUDCA on oxidized low‐density lipoprotein–induced foam cell formation in vitro. We found that GUDCA downregulated scavenger receptor A1 mRNA expression, reduced oxidized low‐density lipoprotein uptake, and inhibited macrophage foam cell formation. In an in vivo study, apolipoprotein E–deficient mice were fed a Western diet for 10 weeks to induce atherosclerosis, and then were gavaged once daily with or without GUDCA for 18 weeks. Parameters of systemic metabolism and atherosclerosis were detected. We found that GUDCA improved cholesterol homeostasis and protected against atherosclerosis progression as evidenced by reduced plaque area along with lipid deposition, ameliorated local chronic inflammation, and elevated plaque stability. In addition, 16S rDNA sequencing showed that GUDCA administration partially normalized the Western diet–associated gut microbiota dysbiosis. Interestingly, the changes of bacterial genera (Alloprevotella, Parabacteroides, Turicibacter, and Alistipes) modulated by GUDCA were correlated with the plaque area in mice aortas. Conclusions Our study for the first time indicates that GUDCA attenuates the development of atherosclerosis, probably attributable to the inhibition of foam cell formation, maintenance of cholesterol homeostasis, and modulation of gut microbiota.
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Affiliation(s)
- Kan Huang
- Division of Vascular Surgery First Affiliated Hospital, Sun Yat-sen University Guangzhou China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases First Affiliated Hospital, Sun Yat-sen University Guangzhou China
| | - Chenshu Liu
- Division of Vascular Surgery First Affiliated Hospital, Sun Yat-sen University Guangzhou China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases First Affiliated Hospital, Sun Yat-sen University Guangzhou China
| | - Meixiu Peng
- Division of Vascular Surgery First Affiliated Hospital, Sun Yat-sen University Guangzhou China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases First Affiliated Hospital, Sun Yat-sen University Guangzhou China
| | - Qiao Su
- Animal Center First Affiliated Hospital, Sun Yat-sen University Guangzhou China
| | - Ruiming Liu
- National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases First Affiliated Hospital, Sun Yat-sen University Guangzhou China
| | - Zeling Guo
- Zhongshan School of Medicine Sun Yat-sen University Guangzhou China
| | - Sifan Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation Medical Research Center Sun Yat-Sen Memorial Hospital Guangzhou China
| | - Zilun Li
- Division of Vascular Surgery First Affiliated Hospital, Sun Yat-sen University Guangzhou China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases First Affiliated Hospital, Sun Yat-sen University Guangzhou China
| | - Guangqi Chang
- Division of Vascular Surgery First Affiliated Hospital, Sun Yat-sen University Guangzhou China.,National-Guangdong Joint Engineering Laboratory for Diagnosis and Treatment of Vascular Diseases First Affiliated Hospital, Sun Yat-sen University Guangzhou China
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