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Liu X, Xu X, Zhang T, Xu L, Tao H, Liu Y, Zhang Y, Meng X. Fatty acid metabolism disorders and potential therapeutic traditional Chinese medicines in cardiovascular diseases. Phytother Res 2023; 37:4976-4998. [PMID: 37533230 DOI: 10.1002/ptr.7965] [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: 04/16/2023] [Revised: 06/13/2023] [Accepted: 07/07/2023] [Indexed: 08/04/2023]
Abstract
Cardiovascular diseases are currently the primary cause of mortality in the whole world. Growing evidence indicated that the disturbances in cardiac fatty acid metabolism are crucial contributors in the development of cardiovascular diseases. The abnormal cardiac fatty acid metabolism usually leads to energy deficit, oxidative stress, excessive apoptosis, and inflammation. Targeting fatty acid metabolism has been regarded as a novel approach to the treatment of cardiovascular diseases. However, there are currently no specific drugs that regulate fatty acid metabolism to treat cardiovascular diseases. Many traditional Chinese medicines have been widely used to treat cardiovascular diseases in clinics. And modern studies have shown that they exert a cardioprotective effect by regulating the expression of key proteins involved in fatty acid metabolism, such as peroxisome proliferator-activated receptor α and carnitine palmitoyl transferase 1. Hence, we systematically reviewed the relationship between fatty acid metabolism disorders and four types of cardiovascular diseases including heart failure, coronary artery disease, cardiac hypertrophy, and diabetic cardiomyopathy. In addition, 18 extracts and eight monomer components from traditional Chinese medicines showed cardioprotective effects by restoring cardiac fatty acid metabolism. This work aims to provide a reference for the finding of novel cardioprotective agents targeting fatty acid metabolism.
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Affiliation(s)
- Xianfeng Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
| | - Xinmei Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
| | - Tao Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
| | - Lei Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
| | - Honglin Tao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
| | - Yue Liu
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
| | - Yi Zhang
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
| | - Xianli Meng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, People's Republic of China
- Meishan Hospital of Chengdu University of Traditional Chinese Medicine, Meishan, Sichuan, People's Republic of China
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Yu Q, Zhao G, Liu J, Peng Y, Xu X, Zhao F, Shi Y, Jin C, Zhang J, Wei B. The role of histone deacetylases in cardiac energy metabolism in heart diseases. Metabolism 2023; 142:155532. [PMID: 36889378 DOI: 10.1016/j.metabol.2023.155532] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 03/08/2023]
Abstract
Heart diseases are associated with substantial morbidity and mortality worldwide. The underlying mechanisms and pathological changes associated with cardiac diseases are exceptionally complex. Highly active cardiomyocytes require sufficient energy metabolism to maintain their function. Under physiological conditions, the choice of fuel is a delicate process that depends on the whole body and organs to support the normal function of heart tissues. However, disordered cardiac metabolism has been discovered to play a key role in many forms of heart diseases, including ischemic heart disease, cardiac hypertrophy, heart failure, and cardiac injury induced by diabetes or sepsis. Regulation of cardiac metabolism has recently emerged as a novel approach to treat heart diseases. However, little is known about cardiac energy metabolic regulators. Histone deacetylases (HDACs), a class of epigenetic regulatory enzymes, are involved in the pathogenesis of heart diseases, as reported in previous studies. Notably, the effects of HDACs on cardiac energy metabolism are gradually being explored. Our knowledge in this respect would facilitate the development of novel therapeutic strategies for heart diseases. The present review is based on the synthesis of our current knowledge concerning the role of HDAC regulation in cardiac energy metabolism in heart diseases. In addition, the role of HDACs in different models is discussed through the examples of myocardial ischemia, ischemia/reperfusion, cardiac hypertrophy, heart failure, diabetic cardiomyopathy, and diabetes- or sepsis-induced cardiac injury. Finally, we discuss the application of HDAC inhibitors in heart diseases and further prospects, thus providing insights into new treatment possibilities for different heart diseases.
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Affiliation(s)
- Qingwen Yu
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Sciences, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, PR China
| | - Guangyuan Zhao
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Sciences, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, PR China
| | - Jingjing Liu
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Sciences, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, PR China
| | - Yajie Peng
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Sciences, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, PR China
| | - Xueli Xu
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Sciences, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, PR China
| | - Fei Zhao
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Sciences, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, PR China
| | - Yangyang Shi
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Sciences, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, PR China
| | - Chengyun Jin
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Sciences, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, PR China
| | - Ji Zhang
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China.
| | - Bo Wei
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, School of Pharmaceutical Sciences, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, PR China.
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Wang X, Jiang Y, Zhang Y, Sun Q, Ling G, Jiang J, Li W, Tian X, Jiang Q, Lu L, Wang Y. The roles of the mitophagy inducer Danqi pill in heart failure: A new therapeutic target to preserve energy metabolism. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 99:154009. [PMID: 35217438 DOI: 10.1016/j.phymed.2022.154009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/11/2022] [Accepted: 02/16/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Mitophagy can regulate mitochondrial homeostasis, preserve energy metabolism and cardiomyocytes survival effectively to restrain the development of heart failure (HF). Danqi Pill (DQP), composed of the dry roots of Salvia miltiorrhiza Bunge and Panax notoginseng, is included in the 2015 national pharmacopeia and effective in the clinical treatment of coronary heart diseases. Our previous studies have approved that DQP exerted remarkable cardioprotective effects on HF. However, the effect and mechanism of DQP on mitophagy have not been proved yet. HYPOTHESIS/PURPOSE We aim to explore whether DQP regulates mitophagy to protect against HF and to elucidate the in-depth mechanism. STUDY DESIGN The HF rat model for evaluating DQP's efficacy was established with left anterior descending coronary artery ligation. The oxygen-glucose deprivation-reperfusion-induced cardiomyocyte model was conducted to clarify the potential mechanism of DQP. METHODS The mitochondria-targeted fluorescent protein Keima (mt-Keima) was applied for detecting mitophagy flux. Co-immunofluorescence and co-immunoprecipitation were performed to detect protein co-localization. Flow cytometry for JC-1 and Annexin-FITC/PI staining was utilized for assessing mitochondrial activity and function. RESULTS In vivo, medium dose of DQP (1.5 g/kg) notably improved cardiac function and inhibited cardiac apoptosis in HF rats. Co-immunofluorescent staining of LC3B and TOM20 showed that DQP restored mitophagy. Further co-immunoprecipitation demonstrated that DQP increased the co-localization of FUNDC1 with either ULK1 or PGAM5. In vitro, DQP markedly protected mitochondrial membrane potential damage, reduced cardiomyocytes apoptosis, decreased the level of mitochondrial ROS, and increased the ATP level. Parallel with the in vitro results, DQP increased the interaction of FUNDC1 and LC3B, while knockdown of FUNDC1 diminished the interaction. Besides, Mt-Keima signaling detection further confirmed that DQP significantly promoted mitophagy. Intriguingly, knockdown of ULK1 or PGAM5 separately weakened rather than eliminated these effects of DQP on FUNDC1-mediated mitophagy, mitochondrial homeostasis and energy metabolism. CONCLUSION Our results demonstrated that DQP protected against HF by improving FUNDC1-mediated mitophagy to perverse energy metabolism through the coordinated regulation of ULK1 and PGAM5.
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Affiliation(s)
- Xiaoping Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yanyan Jiang
- School of Life Science, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yawen Zhang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Qianbin Sun
- School of Life Science, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Guanjing Ling
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jinchi Jiang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Weili Li
- School of Life Science, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xue Tian
- School of Life Science, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Qianqian Jiang
- School of Life Science, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Linghui Lu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China.
| | - Yong Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China; School of Life Science, Beijing University of Chinese Medicine, Beijing 100029, China; Beijing Key Laboratory of TCM Syndrome and Formula, Beijing 100029, China; Key Laboratory of Beijing University of Chinese Medicine, Ministry of Education, Beijing 100029, China.
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Li FH, Huang XL, Wang H, Guo SW, Li P. Protective effect of Yi-Qi-Huo-Xue Decoction against ischemic heart disease by regulating cardiac lipid metabolism. Chin J Nat Med 2020; 18:779-792. [PMID: 33039057 DOI: 10.1016/s1875-5364(20)60018-8] [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: 04/09/2020] [Indexed: 10/23/2022]
Abstract
Yi-Qi-Huo-Xue Decoction (YQHX) is the recombination of Dang-Gui-Bu-Xue Decoction (DBD), which is one of the well-known traditional Chinese Medicine (TCM) prescription, and has long been shown to have significant protective effects against myocardial ischemic injury. In previous studies, we found that YQHX could regulate lipid and glucose metabolism, promote angiogenesis, attenuate inflammatory response, and ameliorate left ventricular function in myocardial ischemia rat models. However, the underlying mechanism of how YQHX involves in lipid metabolism remains unclear so far. In this study, the underlying mechanism of YQHX in lipid metabolism disorders was elucidated in a myocardial ischemia rat model and a hypoxia-induced H9c2 cell injury model. YQHX (8.2 g·kg-1) and positive-control drug trimetazidine (10 mg·kg-1) were administered daily on the second day after left anterior descending (LAD) operation. At 7 days and 28 days after surgery, changes of cardiac morphology, structure, and function were evaluated by H&E staining and echocardiography, respectively. The plasma lipid levels and mitochondrial ATP content were also evaluated. Western blot and RT-PCR were used to determine the protein and mRNA expressions of AMPK, PGC-1α, CPT-1α, and PPARα. YQHX improved cardiac function and ameliorated lipid metabolism disorders. Furthermore, YQHX increased the expression of p-AMPK, PGC-1α, and CPT-1α without changing PPARα in ischemic rat myocardium. In vitro, YQHX activated the protein and mRNA expression of PGC-1α, CPT-1α, and PPARα in hypoxia-induced H9c2 cells injury, whereas AMPK inhibitor Compound c blocked the effects of YQHX. Taken together, the results suggest that YQHX reduces lipid metabolism disorders in myocardial ischemia via the AMPK-dependent signaling pathway.
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Affiliation(s)
- Fang-He Li
- The Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing 100029, China; School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xiao-Lou Huang
- College of Acupuncture and Orthopedics, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Hui Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Shu-Wen Guo
- Fangshan Hospital, Beijing University of Chinese Medicine, Beijing 102400, China.
| | - Ping Li
- The Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing 100029, China.
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Overview of Salvia miltiorrhiza as a Potential Therapeutic Agent for Various Diseases: An Update on Efficacy and Mechanisms of Action. Antioxidants (Basel) 2020; 9:antiox9090857. [PMID: 32933217 PMCID: PMC7555792 DOI: 10.3390/antiox9090857] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 09/08/2020] [Accepted: 09/11/2020] [Indexed: 02/06/2023] Open
Abstract
Salvia miltiorrhiza Bunge (S. miltiorrhiza) is a medicinal herb that has been used for the treatment for various diseases such as cardiovascular and cerebrovascular diseases in East Asia including Korea. Considering its extensive usage as a therapeutic agent for multiple diseases, there is a need to review previous research regarding its therapeutic benefits and their mechanisms. Therefore, we searched PubMed and PubMed Central for articles reporting its therapeutic effects on certain disease groups including cancers, cardiovascular, liver, and nervous system diseases. This review provides an overview of therapeutic benefits and targets of S. miltiorrhiza, including inflammation, fibrosis, oxidative stress, and apoptosis. The findings on multi-functional properties of S. miltiorrhiza discussed in this article support the efficacy of S. miltiorrhiza extract on various diseases, but also call for further research on the multiple mechanisms that mediate its therapeutic effects.
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Zishen Huoxue Recipe Protecting Mitochondrial Function of Hypoxic/Reoxygenated Myocardial Cells through mTORC1 Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8327307. [PMID: 32802135 PMCID: PMC7403935 DOI: 10.1155/2020/8327307] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 05/19/2020] [Accepted: 06/06/2020] [Indexed: 11/17/2022]
Abstract
Objective This study focuses on the role of Zishen Huoxue Decoction (ZSHX) in reducing mitochondrial membrane potential and reducing the proportion of apoptosis through the mTORC1 signaling pathway. Methods In our experiment, we first constructed an in vitro hypoxia/reoxygenation (H/R) model of H9C2 cells. Then, the cells were divided into control group, model group (hypoxia/reoxygenation, H/R), ZSHX, ZSHX + Rapa, low-dose ZSHX (100 μg/ml), and middle-dose ZSHX. High-dose ZSHX (400 μg/ml) group was treated with Zishen Huoxue Decoction (ZSHX). Western Blot was used to detect the expression of cell-related protein and RT-PCR was used to detect the expression of the cell-related gene in each group. Flow cytometry was used to assay for ROS content and the apoptotic ratio of H9C2 cells, Seahorse Live Cell Energy Meter was used to detect the Mitochondrial Respiratory Function in H9C2 Cells, and confocal laser scanning was used to detect the mitochondrial membrane potential of H9C2 cells. Results Western Blot assay showed that the relative expression of mTOR and Raptor in the H/R group was significantly lower than that in the control group (n = 3, P < 0.05). The expression of mTOR and Raptor was upregulated and the relative expression of 4E-BP1 was downregulated in the middle- and high-dose ZSHX groups (n = 3, P < 0.05). In addition, the ROS content of H9C2 cells was detected by flow cytometry, showing the ROS synthesis in H/R group (78.31 + 6.14) higher than that in the control group (34.53 + 6.10) (n = 3, P < 0.01). The ROS value was increased significantly after rapamycin inhibited mTOR (66.18 (+4.03 vs. 52.31 (+6.01), n = 3, P < 0.05). The basal mitochondrial respiration and ATP production in H/R group were significantly lower than those in the control group (38.17 + 17.76); the mitochondrial leakage in H/R model group was significantly higher than that in the control group (H/R: 40.93 + 5.18 vs. Ctrl: 27.17 + 8.92, n = 4, P < 0.05). The apoptotic rate of cardiomyocytes in the H/R model group (70.91 + 4.57) was significantly higher than that in the control group (14.52 + 2.37, n = 3, P < 0.01), and Zishen Huoxue Decoction could decrease the apoptotic rate of hypoxic-reoxygenated cardiomyocytes (ZSHX: 18.24 + 4.17 vs. H/R: 78.91 + 3.48, n = 3, P < 0.01). Conclusion ZSHX Decoction has the effects of activating mTORC1, inhibiting the overexpression of 4E-BP1, inhibiting fatty acid oxidation, protecting the respiratory function of mitochondria, reducing ROS and apoptosis, and thus protecting myocardial cells from injury.
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Shao M, Guo D, Lu W, Chen X, Ma L, Wu Y, Zhang X, Wang Q, Wang X, Li W, Wang Q, Wang W, Li C, Wang Y. Identification of the active compounds and drug targets of Chinese medicine in heart failure based on the PPARs-RXRα pathway. JOURNAL OF ETHNOPHARMACOLOGY 2020; 257:112859. [PMID: 32294506 DOI: 10.1016/j.jep.2020.112859] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/06/2020] [Accepted: 04/06/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Danqi Pill (DQP), commonly known as a routinely prescribed traditional Chinese medicine (TCM), is composed of Salviae Miltiorrhizae Radix et Rhizoma and Notoginseng Radix et Rhizoma and effective in treating heart failure (HF) clinically due to their multicompound and multitarget properties. However, the exact active compounds and corresponding targets of DQP are still unknown. AIM OF THE STUDY This study aimed to investigate active compounds and drug targets of DQP in heart failure based on the PPARs-RXRα pathway. MATERIALS AND METHODS Network pharmacology was used to predict the compound-target interactions of DQP. Left anterior descending (LAD)-induced HF mouse model and oxygen-glucose deprivation/recovery (OGD/R)-induced H9C2 model were constructed to screen the active compounds of DQP. RESULTS According to BATMAN-TCM (a bioinformatics analysis tool for molecular mechanism of traditional Chinese medicine we previously developed), 24 compounds in DQP were significantly enriched in the peroxisome proliferator activated receptors-retinoid X receptor α (PPARs-RXRα) pathway. Among them, Ginsenoside Rb3 (G-Rb3) had the best pharmacodynamics against OGD/R-induced loss of cell viability, and it was selected to verify the compound-target interaction. In HF mice, G-Rb3 protected cardiac functions and activated the PPARs-RXRα pathway. In vitro, G-Rb3 protected against OGD/R-induced reactive oxygen species (ROS) production, promoted the expressions of RXRα and sirtuin 3 (SIRT3), thereafter improved the intracellular adenosine triphosphate (ATP) level. Immunofluorescent staining demonstrated that G-Rb3 could activate RXRα, and facilitate RXRα shifting to the nucleus. HX531, the specific inhibitor of RXRα, could abolish the protective effects of G-Rb3 on RXRα translocation. Consistently, the effect was also confirmed on RXRα siRNA cardiomyocytes model. Moreover, surface plasmon resonance (SPR) assays identified that G-Rb3 bound directly to RXRα with the affinity of KD = 10 × 10-5 M. CONCLUSION By integrating network pharmacology and experimental validation, we identified that as the major active compound of DQP, G-Rb3 could ameliorate ROS-induced energetic metabolism dysfunction, maintain mitochondrial function and facilitate energy metabolism via directly targeting on RXRα. This study provides a promising strategy to dissect the effective patterns for TCM and finally promote the modernization of TCM.
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Affiliation(s)
- Mingyan Shao
- School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Dongqing Guo
- School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Wenji Lu
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Xu Chen
- School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Lin Ma
- School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yan Wu
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Xuefeng Zhang
- School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Qiyan Wang
- School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Xiaoping Wang
- School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Weili Li
- School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Qian Wang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Wei Wang
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China.
| | - Chun Li
- Modern Research Center of Traditional Chinese Medicine, School of Traditional Chinese Material Medica, Beijing University of Chinese Medicine, Beijing, 100029, China.
| | - Yong Wang
- School of Life Science, Beijing University of Chinese Medicine, Beijing, 100029, China; College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China.
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Li F, Li J, Li S, Guo S, Li P. Modulatory Effects of Chinese Herbal Medicines on Energy Metabolism in Ischemic Heart Diseases. Front Pharmacol 2020; 11:995. [PMID: 32719602 PMCID: PMC7348053 DOI: 10.3389/fphar.2020.00995] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 06/19/2020] [Indexed: 12/20/2022] Open
Abstract
Ischemic heart disease (IHD), a major global public health problem, is associated with high morbidity and mortality. Although the very best of modern approaches have proven effective in reducing morbidity and mortality, the poor prognosis of patients with IHD remains a major clinical concern. Cardiac energy metabolism is increasingly recognized as having a role in the pathogenesis of IHD, inducing metabolic substrate alterations, mitochondrial dysfunction, impaired function of the mitochondrial electron transport chain, and deprivation of cardiac energy. Factors involved in cardiac energy metabolism provide potential therapeutic targets for the treatment of IHD. Chinese herbal medicines (CHMs) have a long history of use in the prevention and treatment of cardiovascular diseases with multi-component, multi-target, and multi-signaling. Increasing evidence suggests that Chinese herbal medicines may improve myocardial ischemia through modulating cardiac energy metabolism. Here, we describe the possible targets and pathways of cardiac energy metabolism for CHMs, and appraise the modulatory effects of CHMs on energy metabolism in IHD. Especially, this review focuses on summarizing the metabolic effects and the underlying mechanisms of Chinese herbal medicines (including herbs, major bioactive components, and formulas) in IHD. In addition, we also discuss the current limitations and the major challenges for research investigating the use of CHMs in the treatment of cardiovascular diseases.
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Affiliation(s)
- Fanghe Li
- The 3rd Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Jinmao Li
- The 3rd Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Saisai Li
- The 3rd Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Shuwen Guo
- Fangshan Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Ping Li
- The 3rd Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
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Gou ZP, Zhang W, Liang XF, Wang Y, Mou JH, Li M, Zhang Y, Feng P. Randomized, double-blind, placebo-controlled phase I dose escalation study of Dan Qi Tong Mai tablet in healthy volunteers. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 19:336. [PMID: 31775729 PMCID: PMC6882005 DOI: 10.1186/s12906-019-2751-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 11/11/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND This study aims to assess the tolerability and safety of DQTM tablet, which contains a complex mixture of Salvia miltiorrhiza salvianolic acids and Panax notoginseng saponins. METHODS A double-blind, randomized, placebo-controlled phase I dose escalation study was conducted in 84 healthy volunteers. In a single ascending dose study, active ingredients were administered in various doses (90, 270, 540, 1080, 1800, 2880, 4320 or 5760 mg) to 60 subjects in cohorts 1-8. In a multiple ascending dose study, active ingredients were administered at doses of 360, 720 or 2160 mg twice daily to 24 subjects in cohorts 9-11 for 14 consecutive days. Safety was evaluated based on clinical symptoms, vital signs, physical examinations, electrocardiography, laboratory tests and adverse events. RESULTS No serious adverse events or clinically significant changes in vital signs or electrocardiography were observed. One subject experienced mildly elevated levels of alanine aminotransferase and aspartate transaminase but recovered spontaneously. Five subjects experienced a small increase in the number of daily stools. CONCLUSIONS DQTM tablet was well tolerated at single doses of up to 5760 mg and twice-daily doses of up to 2160 mg for 14 consecutive days. The most frequent adverse event was an increase in the number of daily stools.
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Affiliation(s)
- Zhong-ping Gou
- Institute of Clinical Trials, West China Hospital, Sichuan University, Chengdu, Sichuan 610041 People’s Republic of China
| | - Wei Zhang
- Cheng Fei Hospital, Chengdu, Sichuan 610041 People’s Republic of China
| | - Xiu-fang Liang
- Institute of Clinical Trials, West China Hospital, Sichuan University, Chengdu, Sichuan 610041 People’s Republic of China
| | - Ying Wang
- Institute of Clinical Trials, West China Hospital, Sichuan University, Chengdu, Sichuan 610041 People’s Republic of China
| | - Ju-hong Mou
- Institute of Clinical Trials, West China Hospital, Sichuan University, Chengdu, Sichuan 610041 People’s Republic of China
| | - Mei Li
- Institute of Clinical Trials, West China Hospital, Sichuan University, Chengdu, Sichuan 610041 People’s Republic of China
| | - Ya Zhang
- Taiji Group Research Institute, Chongqing, 401147 People’s Republic of China
| | - Ping Feng
- Institute of Clinical Trials, West China Hospital, Sichuan University, Chengdu, Sichuan 610041 People’s Republic of China
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Meng H, Wang QY, Li N, He H, Lu WJ, Wang QX, Sun XQ, Jiao SH, Wang Y, Tu PF. Danqi Tablet () Regulates Energy Metabolism in Ischemic Heart Rat Model through AMPK/SIRT1-PGC-1α Pathway. Chin J Integr Med 2019; 27:597-603. [PMID: 31144160 DOI: 10.1007/s11655-019-3040-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2019] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To investigate the cardioprotective effect of Danqi Tablet (DQT, ) on ischemic heart model rats and the regulative effect on energy metabolism through peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α). METHODS Rat ischemic heart model was induced by ligation of left anterior descending coronary artery. Totally 40 Sprague-Dawley rats were randomly divided into sham group, model group, DQT group (1.5 mg/kg daily) and trimetazidine (TMZ) group (6.3 mg/kg daily) according to a random number table, 10 rats in each group. Twenty-eight days after continuous administration, cardiac function was assessed by echocardiography and the structures of myocardial cells were observed by hematoxylin-eosin staining. The level of adenosine triphosphate (ATP) in myocardial cells was measured by ATP assay kit. Expressions level of key transcriptional regulators, including PGC-1α, Sirtuin 1 (SIRT1), AMP-activated protein kinase (AMPK), and downstream targets of PGC-1α, such as mitofusin 1 (MFN1), mitofusin 2 (MFN2) and superoxide dismutase 2 (SOD2) were measured by Western blot. Expression level of PGC-1α was examined by immunohistochemical staining. RESULTS The rat ischemic heart model was successfully induced and the heart function in model group was compromised. Compared with the model group, DQT exerted cardioprotective effects, up-regulated the ATP production in myocardial cells and inhibited the infiltration of inflammatory cells in the margin area of infarction of the myocardial tissues (P<0.01). The expressions of PGC-1α, SIRT1 and AMPK were increased in the DQT group (all P<0.05). Furthermore, the downstream targets, including MFN1, MFN2 and SOD2 were up-regulated (P<0.05 or P<0.01). Compared with the TMZ group, the expression levels of PGC-1α, MFN1 and SOD2 were increased by DQT treatment (P<0.05 or P<0.01). CONCLUSION DQT regulated energy metabolism in rats with ischemic heart model through AMPK/SIRT1 -PGC-1α pathway. PGC-1α might serve as a promising target in the treatment of ischemic heart disease.
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Affiliation(s)
- Hui Meng
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Qi-Yan Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Ning Li
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Hao He
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Wen-Ji Lu
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Qi-Xin Wang
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Xiao-Qian Sun
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Shi-Hong Jiao
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yong Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Peng-Fei Tu
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China.
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11
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Wang Y, Wang Q, Li C, Lu L, Zhang Q, Zhu R, Wang W. A Review of Chinese Herbal Medicine for the Treatment of Chronic Heart Failure. Curr Pharm Des 2019; 23:5115-5124. [PMID: 28950815 PMCID: PMC6340156 DOI: 10.2174/1381612823666170925163427] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 08/08/2017] [Accepted: 09/11/2017] [Indexed: 12/13/2022]
Abstract
Heart failure is one of the major causes of mortality worldwide and it is the end stage of sev-eral cardiovascular diseases. Traditional Chinese medicine has been used in the management of heart failure for a long time. Only until recently, well-designed clinical trials have been put into practice to study the efficacies of Chinese herbs. Extensive studies have also been carried out to explore the under-lying mechanisms of pharmaceutical actions of Chinese herbs. In this study, we will summarize the frequently used Chinese herbs, formulae and patent Chinese drugs in treating patients with heart failure and review published clinical evaluations of Chinese herbs in treating cardiovascular diseases. The mechanisms by which Chinese herbs exert cardio-protective effects will also be reviewed. In the end, we will point out the limitations of current studies and challenges facing modernization of traditional Chi-nese medicine.
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Affiliation(s)
- Yong Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Qiyan Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Chun Li
- Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Linghui Lu
- Basic Medical College, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Qian Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Ruixin Zhu
- Department of Bioinformatics, School of Life Sciences and Technology, Tongji University, Shanghai 200092, China.,School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian 116600, Liaoning, China
| | - Wei Wang
- Basic Medical College, Beijing University of Chinese Medicine, Beijing 100029, China
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12
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Jiao S, Tang B, Wang Y, Li C, Zeng Z, Cui L, Zhang X, Shao M, Guo D, Wang Q. Pro-angiogenic Role of Danqi Pill Through Activating Fatty Acids Oxidation Pathway Against Coronary Artery Disease. Front Pharmacol 2018; 9:1414. [PMID: 30564122 PMCID: PMC6289089 DOI: 10.3389/fphar.2018.01414] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 11/16/2018] [Indexed: 12/16/2022] Open
Abstract
Coronary artery disease (CAD) is one of the leading causes of deaths worldwide. Energy metabolism disorders, including a reduction in fatty acids oxidation and upregulation of glycolysis pathway, are involved in the process of CAD. Therapeutic angiogenesis has become a promising treatment for CAD. Traditional Chinese medicines, such as Danqi Pill (DQP), have been proven to be effective in treating CAD in China for many years. However, the pro-angiogenic effects of DQP based on fatty acids oxidation are still unknown and the mechanism is worthy of investigation. In this study, left anterior descending (LAD) coronary artery was ligated to induce the CAD models in vivo, and cardiac functions were examined using echocardiography. Human umbilical vein endothelial cells (HUVEC) were subjected to H2O2-induced oxidative stress in vitro. The effects of DQP on CAD rat models and in vitro HUVEC were detected. Our results showed that DQP had cardio-protective effects in rat model. The intensity of capillaries in the marginal area of infarction of the rat heart was increased remarkably in DQP group, and the expression of PPARα and VEGF-2 were increased. The key enzymes involved in the transportation and intake of fatty acids, including CPT1A and CD36, both increased. In H2O2-induced endothelial cells injury models, DQP also showed protective roles and promoted capillary-like tube formation. DQP up-regulated key enzymes in fatty acids oxidation in H2O2-treated HUVEC. In addition, inhibition of CPT1A compromised the pro-angiogenic effects of DQP. In conclusion, fatty acids oxidation axis PPARα-CD36-CPT1A was involved in the pro-angiogenic roles of DQP against CAD. Cardiac CPT1A may serve as a target in therapeutic angiogenesis in clinics.
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Affiliation(s)
- Shihong Jiao
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Binghua Tang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Yong Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Chun Li
- Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Zifan Zeng
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.,State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Lixia Cui
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Xuefeng Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Mingyan Shao
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Dongqing Guo
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Qiyan Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
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13
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Zhang Q, Shao M, Zhang X, Wang Q, Guo D, Yang X, Li C, Wang Y. The Effect of Chinese Medicine on Lipid and Glucose Metabolism in Acute Myocardial Infarction Through PPARγ Pathway. Front Pharmacol 2018; 9:1209. [PMID: 30405421 PMCID: PMC6207917 DOI: 10.3389/fphar.2018.01209] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 10/04/2018] [Indexed: 12/20/2022] Open
Abstract
Aim: Danqi Pill (DQP), a Chinese medicine frequently prescribed in China, has been approved to improve cardiac function by regulating cardiac energy metabolism in heart failure (HF) after acute myocardial infarction (AMI) patients. The aim of this study was to explore whether the mechanism of DQP is associated to the lipid and glucose metabolism mediated via PPARγ (peroxisome proliferator-activated receptor gamma) pathway both in vivo and in vitro. Materials and Methods: Model of HF after AMI was established with ligation of left anterior descending artery on Sprague-Dawley (SD) rats. Twenty-eight days after treatment, hematoxylin-eosin (HE) staining was applied to visualize cardiomyocyte morphological changes. High performance liquid chromatography (HPLC) was performed to assess the contents of adenosine phosphates in heart. Positron emission tomography and computed tomography (PET-CT) was conducted to evaluate the cardiac glucose metabolism. Expressions of key molecules such as PPARγ, sterol carrier protein 2 (SCP2) and long chain acyl CoA dehydrogenase (ACADL) were measured by Western blotting (WB) and immunohistochemistry (IHC). Oxygen-glucose deprivation-reperfusion (OGD/R)-induced H9C2 injury cardiomyocyte model was adopted for potential mechanism research in vitro. Results: Treatment with DQP rescued hearts from structural and functional damages as well as inflammatory infiltration. Levels of adenosine triphosphate (ATP) and energy charge (EC) in DQP group were also up-regulated compared to model group. Further results demonstrated that critical enzymes both in lipid metabolism and glucose metabolism compromised in model group compared to sham group. Intriguingly, DQP could up-regulate critical enzymes including ACADL and SCP2 in lipid metabolism accompanying with promoting effect on molecules in glycolysis simultaneously. Results on upstreaming signaling pathway demonstrated that DQP could dramatically increase the expressions of PPARγ. In vitro study suggested the efficacy of DQP could be blocked by T0070907, a selective PPARγ inhibitor. Conclusion: DQP has cardioprotective effect in improving cardiac function and energy metabolism through regulating lipid and glucose metabolism. The effects may be mediated by PPARγ pathway.
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Affiliation(s)
- Qian Zhang
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Mingyan Shao
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Xuefeng Zhang
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Qiyan Wang
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Dongqing Guo
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaomin Yang
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Chun Li
- Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yong Wang
- School of Life Science, Beijing University of Chinese Medicine, Beijing, China
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14
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Chen TB, Zuo YH, Dong GT, Liu L, Zhou H. An integrated strategy for rapid discovery and identification of quality markers in Guanxin Kangtai preparation using UHPLC-TOF/MS and multivariate statistical analysis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2018; 44:239-246. [PMID: 29551647 DOI: 10.1016/j.phymed.2018.03.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 02/02/2018] [Accepted: 03/05/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Guanxin Kangtai preparation (GXKT), consisting of Panax ginseng, Panax notoginseng and Ilex pubescens, is a new proprietary Chinese medicines under development for treating coronary heart disease. Like other Chinese medicines, the components of GXKT were complex and the bioactive compounds remained unclear. PURPOSE To discover bioactive compounds as quality markers (Q-markers) for better quality control of GXKT. STUDY DESIGN Chinese medicines was separated into fractions. The correlation between chemical information and bioactivity of these fractions were analyzed with multivariate statistical methods to discover bioactive compounds responsible for the actions of Chinese medicine. METHOD GXKT was separated into fractions by using high-performance liquid chromatography (HPLC). Ultra HPLC coupled with time-of-flight mass spectrometer (UHPLC-TOF/MS) was applied to detect compound information from these fractions to form a chemical database. The bioactivity of these fractions in protecting cardiomyocytes from ischemia/reperfusion injury was examined in H9c2 cells that were exposed to hypoxia followed by reoxygenation (H/R). Then, partial least square model and orthogonal projections to latent structures discriminant analysis were employed to discover bioactive compounds from the chemical database that were positively correlated with the bioactivity of GXKT fractions. Finally, the bioactivity of these compounds was confirmed by bioassay in H9c2 cells. RESULTS The chemical information of 120 fractions separated from GXKT was detected and extracted by UHPLC-TOF/MS, and a chemical database including 61 high abundance compounds were formed from all fractions. These fractions produced different extent of protective effect to H9c2 cell underwent H/R treatment with cell viability ranging from 33.43% to 74.91%, demonstrating the separation of bioactive compounds among different fractions. The multivariate analysis discovered 16 compounds from GXKT positively correlated with the bioactivity of GXKT. Of these compounds, 6 compounds, i.e.: ginsenoside Rg1, Rb1, Rh1, Rc, ilexsaponin A1, and chikusetsusaponin IVa were chemical identified and also confirmed for their responsibility to the action of GXKT by bioassay. CONCLUSION Ginsenoside Rg1, Rb1, Rh1, Rc, ilexsaponin A1, and chikusetsusaponin IVa were bioactive compounds and qualified as Q-markers for quality control of GXKT. This research provided a useful reference for the quality research of Chinese medicines.
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Affiliation(s)
- Ting-Bo Chen
- Faculty of Chinese Medicine, Macau University of Science and Technology and State Key Laboratory of Quality Research in Chinese Medicine (Macau University of Science and Technology), Taipa, Macau PR China
| | - Yi-Han Zuo
- Faculty of Chinese Medicine, Macau University of Science and Technology and State Key Laboratory of Quality Research in Chinese Medicine (Macau University of Science and Technology), Taipa, Macau PR China
| | - Geng-Ting Dong
- Faculty of Chinese Medicine, Macau University of Science and Technology and State Key Laboratory of Quality Research in Chinese Medicine (Macau University of Science and Technology), Taipa, Macau PR China
| | - Liang Liu
- Faculty of Chinese Medicine, Macau University of Science and Technology and State Key Laboratory of Quality Research in Chinese Medicine (Macau University of Science and Technology), Taipa, Macau PR China
| | - Hua Zhou
- Faculty of Chinese Medicine, Macau University of Science and Technology and State Key Laboratory of Quality Research in Chinese Medicine (Macau University of Science and Technology), Taipa, Macau PR China; International Institute of Translation Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong Province PR China.
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15
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Zhang Y, Li C, Meng H, Guo D, Zhang Q, Lu W, Wang Q, Wang Y, Tu P. BYD Ameliorates Oxidative Stress-Induced Myocardial Apoptosis in Heart Failure Post-Acute Myocardial Infarction via the P38 MAPK-CRYAB Signaling Pathway. Front Physiol 2018; 9:505. [PMID: 29867551 PMCID: PMC5951999 DOI: 10.3389/fphys.2018.00505] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 04/18/2018] [Indexed: 12/17/2022] Open
Abstract
Aim: Heart failure (HF) post-acute myocardial infarction (AMI) contributes to increasing mortality and morbidity worldwide. Baoyuan decoction (BYD) is a well-known traditional Chinese medicine formula that exhibits myocardial protection clinically. The aim of this study was to identify the effects of BYD on oxidative stress-induced apoptosis in HF post-AMI and characterize the underlying mechanism. Methods and Results: In our study, we constructed left anterior descending (LAD)-induced AMI rat models and a macrophage-conditioned media (CM)-induced H9C2 injury model. In vivo, BYD could protect cardiac functions, decrease inflammatory cell infiltration and inhibit oxidative stress-induced apoptosis. In vitro, BYD inhibited cellular apoptosis and regulated the expressions of key apoptotic molecules, including reducing the expression of B cell lymphoma-2 (Bcl-2) associated X protein (Bax) and cleaved caspase-3 and -9. Interestingly, the P38 mitogen-activated protein kinase (MAPK)-αB-crystallin (CRYAB) signaling pathway was activated by BYD treatment, and the P38 MAPK inhibitor SB203580 could reverse the protective effects of BYD. Conclusion: This study identified that BYD protected against oxidative stress-induced myocardial apoptosis via the P38 MAPK-CRYAB pathway. CRYAB may become a novel therapeutic target for AMI.
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Affiliation(s)
- Yi Zhang
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Chun Li
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Hui Meng
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Dongqing Guo
- The School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Qian Zhang
- The School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Wenji Lu
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qixin Wang
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Yong Wang
- The School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Pengfei Tu
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
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16
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Multitarget Effects of Danqi Pill on Global Gene Expression Changes in Myocardial Ischemia. Int J Genomics 2018; 2018:9469670. [PMID: 29487863 PMCID: PMC5816862 DOI: 10.1155/2018/9469670] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Revised: 08/27/2017] [Accepted: 09/18/2017] [Indexed: 12/30/2022] Open
Abstract
Danqi pill (DQP) is a widely prescribed traditional Chinese medicine (TCM) in the treatment of cardiovascular diseases. The objective of this study is to systematically characterize altered gene expression pattern induced by myocardial ischemia (MI) in a rat model and to investigate the effects of DQP on global gene expression. Global mRNA expression was measured. Differentially expressed genes among the sham group, model group, and DQP group were analyzed. The gene ontology enrichment analysis and pathway analysis of differentially expressed genes were carried out. We quantified 10,813 genes. Compared with the sham group, expressions of 339 genes were upregulated and 177 genes were downregulated in the model group. The upregulated genes were enriched in extracellular matrix organization, response to wounding, and defense response pathways. Downregulated genes were enriched in fatty acid metabolism, pyruvate metabolism, PPAR signaling pathways, and so forth. This indicated that energy metabolic disorders occurred in rats with MI. In the DQP group, expressions of genes in the altered pathways were regulated back towards normal levels. DQP reversed expression of 313 of the 516 differentially expressed genes in the model group. This study provides insight into the multitarget mechanism of TCM in the treatment of complex diseases.
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Wang Q, Li C, Zhang Q, Wang Y, Shi T, Lu L, Zhang Y, Wang Y, Wang W. The effect of Chinese herbs and its effective components on coronary heart disease through PPARs-PGC1α pathway. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:514. [PMID: 27955667 PMCID: PMC5153825 DOI: 10.1186/s12906-016-1496-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 12/05/2016] [Indexed: 11/25/2022]
Abstract
Background DanQi pill (DQP) is prescribed widely in China and has definite cardioprotective effect on coronary heart disease. Our previous studies proved that DQP could effectively regulate plasma levels of high density lipoprotein (HDL) and low density lipoprotein (LDL). However, the regulatory mechanisms of DQP and its major components Salvianolic acids and Panax notoginseng saponins (DS) on lipid metabolism disorders haven’t been comprehensively studied so far. Methods Rat model of coronary heart disease was induced by left anterior descending (LAD) artery ligation operations. Rats were divided into sham, model, DQP treated, DS treated and positive drug (clofibrate) treated groups. At 28 days after surgery, cardiac functions were assessed by echocardiography. Expressions of transcription factors and key molecules in energy metabolism pathway were measured by reverse transcriptase polymerase chain reaction or western blotting. Results In ischemic heart model, cardiac functions were severely injured but improved by treatments of DQP and DS. Expression of LPL was down-regulated in model group. Both DQP and DS could up-regulate the mRNA expression of LPL. Membrane proteins involved in lipid transport and uptake, such as FABP4 and CPT-1A, were down-regulated in ischemic heart tissues. Treatment with DQP and DS regulated lipid metabolisms by up-regulating expressions of FABP4 and CPT-1A. DQP and DS also suppressed expression of cytochrome P450. Furthermore, transcriptional factors, such as PPARα, PPARγ, RXRA and PGC-1α, were down-regulated in ischemic model group. DQP and DS could up-regulate expressions of these factors. However, DS showed a better efficacy than DQP on PGC-1α, a coactivator of PPARs. Key molecules in signaling pathways such as AKT1/2, ERK and PI3K were also regulated by DQP and DS simultaneously. Conclusions Salvianolic acids and Panax notoginseng are the major effective components of DanQi pill in improving lipid metabolism in ischemic heart model. The effects may be mediated by regulating transcriptional factors such as PPARs, RXRA and PGC-1α.
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Tsai MY, Hu WL, Lin CC, Lee YC, Chen SY, Hung YC, Chen YH. Prescription pattern of Chinese herbal products for heart failure in Taiwan: A population-based study. Int J Cardiol 2016; 228:90-96. [PMID: 27863367 DOI: 10.1016/j.ijcard.2016.11.172] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Accepted: 11/06/2016] [Indexed: 12/28/2022]
Abstract
BACKGROUND Certain Chinese herbal products (CHPs) may protect against the progression of heart failure (HF). However, there is a lack of research regarding the use of CHPs in patients with HF. The aims of this study were to analyze CHPs usage patterns in patients with HF and to identify the frequency and combination of CHPs most commonly used for HF. METHODS This retrospective, nationwide, population-based cohort study was conducted using a randomly sampled cohort of one million patients selected from the National Health Insurance Research Database (NHIRD) for the years 2000-2010 in Taiwan. CHP use and the top ten most frequently prescribed formulae and single herbs for treating HF were assessed, including total formulae number and average and frequency of prescriptions. Demographic characteristics, including sex and age at diagnosis of HF, were examined, together with existing comorbidities. RESULTS The cohort included 19,988 newly diagnosed AD patients, who were given CHP treatment for HF between 2000 and 2010. Among them, female patients (53.3%) and those over 65years old (63.9%) were more likely to use CM. After adjusting for demographic factors, HF patients suffering from coronary artery disease (CAD) were more likely to seek traditional Chinese medicine (TCM) treatment than those with non-TCM users (57.6% vs. 52.6%). Zhi-Gan-Cao-Tang (4.07%) and Danshen (5.13%) were the most frequent formula CHP and single CHP prescribed by TCM practitioners for treating HF, respectively. CONCLUSION Most people with HF who consumed CHPs used CHPs to supplement Yang-Qi, nourish the Ying-blood, and strengthen the heart spirit as complementary medicines to relieve HF-related symptoms, in addition to using standard anti-HF treatments. Further large-scale, randomized clinical trials are warranted in order to determine the effectiveness and safety of these herbal medicines.
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Affiliation(s)
- Ming-Yen Tsai
- Graduate Institute of Integrated Medicine, College of Chinese Medicine, Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung, Taiwan; Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wen-Long Hu
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Che-Chen Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan; Healthcare Service Research Center (HSRC), Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yi-Chiao Lee
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Shih-Yu Chen
- School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan
| | - Yu-Chiang Hung
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan; School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan.
| | - Yung-Hsiang Chen
- Graduate Institute of Integrated Medicine, College of Chinese Medicine, Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung, Taiwan; Department of Psychology, College of Medical and Health Science, Asia University, Taichung, Taiwan.
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Chang H, Wang Q, Shi T, Huo K, Li C, Zhang Q, Wang G, Wang Y, Tang B, Wang W, Wang Y. Effect of DanQi Pill on PPARα, lipid disorders and arachidonic acid pathway in rat model of coronary heart disease. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:103. [PMID: 27000070 PMCID: PMC4802898 DOI: 10.1186/s12906-016-1083-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 03/16/2016] [Indexed: 12/13/2022]
Abstract
Background Danqi pill (DQP) is one of the most widely prescribed formulas and has been shown to have remarkable protective effect on coronary heart disease (CHD). However, its regulatory effects on lipid metabolism disorders haven’t been comprehensively studied so far. We aimed to explore the effects of DQP on Peroxisome Proliferator activated receptors α (PPARα), lipid uptake-transportation-metabolism pathway and arachidonic acid (AA)-mediated inflammation pathway in rats with CHD. Methods 80 Sprague-Dawley (SD) Rats were randomly divided into sham group, model group, positive control group and DQP group. Rat model of CHD was induced by ligation of left ventricle anterior descending artery and fed with high fat diet in all but the sham group. Rats in sham group only underwent thoracotomy. After surgery, rats in the positive control and DQP group received daily treatments of pravastatin and DQP respectively. At 28 days after surgery, rats were sacrificed and plasma lipids were evaluated by plasma biochemical detection. Western blot and PCR were applied to evaluate the expressions of PPARα, proteins involved in lipid metabolism and AA pathways. Results Twenty eight days after surgery, dyslipidemia developed in CHD model rats, as illustrated by elevated plasma lipid levels. Expressions of apolipoprotein A-I (ApoA-I), cluster of differentiation 36 (CD36) and fatty acid binding protein (FABP) in the heart tissues of model group were down-regulated compared with those in sham group. Expressions of carnitine palmitoyl transferase I (CPT-1A) and lipoproteinlipase (LPL) were also reduced significantly. In addition, levels of phospholipase A2 (PLA2) and cyclooxygenase 2 (COX-2) were up-regulated. Expressions of Nuclear factor-κB (NF- κB) and signal transducer and activator of transcription 3 (STAT3) also increased. Furthermore, Expression of PPARα decreased in the model group. DQP significantly up-regulated expressions of ApoA-I and FABP, as well as the expressions of CPT-1A and CD36. In addition, DQP down-regulated expressions of PLA2, COX-2 and NF-κB in inflammation pathway. Levels of STAT3 and LPL were not affected by DQP treatment. In particular, DQP up-regulated PPARα level significantly. Conclusions DQP could effectively regulate lipid uptake-transportation-metabolism process in CHD model rats, and the effect is achieved mainly by activating ApoA-I-CD36-CPT-1A molecules. Interestingly, DQP can up-regulate expression of PPARα significantly. The anti-inflammatory effect of DQP is partly exerted by inhibiting expressions of PLA2-COX2 -NF-κB pathway.
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