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Ren Y, Zhao X. Bone marrow mesenchymal stem cells-derived exosomal lncRNA GAS5 mitigates heart failure by inhibiting UL3/Hippo pathway-mediated ferroptosis. Eur J Med Res 2024; 29:303. [PMID: 38812041 PMCID: PMC11137962 DOI: 10.1186/s40001-024-01880-x] [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: 03/28/2024] [Accepted: 05/03/2024] [Indexed: 05/31/2024] Open
Abstract
BACKGROUND Exosomes (Exos) are involved in the therapeutic effects of bone marrow mesenchymal stem cells (BMSCs) on heart failure (HF). We investigated the molecular mechanisms underlying the involvement of BMSC-Exos in ferroptosis on HF. METHODS A rat model of HF and cellular model of hypoxia were established. BMSC-Exos were injected into model rats or co-cultured with model cells. In model rats, the cardiac function (echocardiography), oxidative stress (commercial kits), pathological damage (HE staining), fibrosis (MASSON staining), iron deposition (Prussian blue staining), and cell apoptosis (TUNEL staining) were examined. Viability (cell counting kit-8; CCK-8), cell cycle (flow cytometry), oxidative stress, and Fe2+ levels were detected in the model cells. GAS5, UL3, YAP, and TAZ expression were detected using qRT-PCR, western blotting, and immunohistochemistry analyses. RESULTS BMSC-Exos restored cardiac function and inhibited oxidative stress, apoptosis, pathological damage, fibrosis, and iron deposition in myocardial tissues of HF rats. In hypoxic cells, BMSC-Exos increased cell viability, decreased the number of G1 phase cells, decreased Fe2+ levels, and inhibited oxidative stress. Ferrostatin-1 (a ferroptosis inhibitor) exhibited a synergistic effect with BMSC-Exos. Additionally, GAS5 was upregulated in BMSC-Exos, further upregulating its target UL3 and Hippo pathway effectors (YAP and TAZ). The relieving effects of BMSC-Exos on HF or hypoxia-induced injury were enhanced by GAS5 overexpression, but weakened by UL3 silencing or verteporfin (a YAP inhibitor). CONCLUSIONS GAS5-harbouring BMSC-Exos inhibited ferroptosis by regulating the UL3/Hippo pathway, contributing to HF remission in vivo and in vitro.
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Affiliation(s)
- Yu Ren
- Department of Scientific Research, Inner Mongolia People's Hospital, Hohhot, 010017, China
| | - Xingsheng Zhao
- Department of Cardiology, Inner Mongolia People's Hospital, No.20 Zhao Wuda Road, Hohhot, 010017, China.
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Shi L, Luo J, Wei X, Xu X, Tu L. The protective role of ginsenoside Rg3 in heart diseases and mental disorders. Front Pharmacol 2024; 15:1327033. [PMID: 38469409 PMCID: PMC10926849 DOI: 10.3389/fphar.2024.1327033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 02/07/2024] [Indexed: 03/13/2024] Open
Abstract
Ginsenoside Rg3, a compound derived from Panax ginseng C. A. Mey., is increasingly recognized for its wide range of pharmacological effects. Under the worldwide healthcare challenges posed by heart diseases, Rg3 stands out as a key subject in modern research on Chinese herbal medicine, offering a novel approach to therapy. Mental illnesses are significant contributors to global disease mortality, and there is a well-established correlation between cardiac and psychiatric conditions. This connection is primarily due to dysfunctions in the sympathetic-adrenomedullary system (SAM), the hypothalamic-pituitary-adrenal axis, inflammation, oxidative stress, and brain-derived neurotrophic factor impairment. This review provides an in-depth analysis of Rg3's therapeutic benefits and its pharmacological actions in treating cardiac and mental health disorders respectively. Highlighting its potential for the management of these conditions, Rg3 emerges as a promising, multifunctional therapeutic agent.
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Affiliation(s)
- Lili Shi
- Department of Geriatric Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China
| | - Jinlan Luo
- Department of Geriatric Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China
| | - Xiupan Wei
- Department of Rehabilitation Medicine, Zhongda Hospital, Southeast University, Nanjing, China
| | - Xizhen Xu
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China
- Division of Cardiology and Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ling Tu
- Department of Geriatric Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, China
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Luo Y, Li Y, He L, Tu H, Lin X, Zhao F, Huang Y, Wen M, Wang L, Yang Z. Xinyang tablet ameliorates sepsis-induced myocardial dysfunction by regulating Beclin-1 to mediate macrophage autophagy and M2 polarization through LncSICRNT1 targeting E3 ubiquitin ligase TRAF6. Chin Med 2023; 18:143. [PMID: 37919806 PMCID: PMC10621131 DOI: 10.1186/s13020-023-00832-7] [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: 03/20/2023] [Accepted: 09/05/2023] [Indexed: 11/04/2023] Open
Abstract
OBJECTIVE Xinyang Tablet (XYT) has emerged as a potential intervention to counter sepsis-induced myocardial dysfunction (SMID) by influencing macrophage autophagy and M2 polarization. This study aimed to unravel the underlying mechanism of XYT in sepsis-induced myocardial dysfunction (SIMD). METHODS A microarray analysis was employed to explore sepsis-related changes, and bioinformatics analysis was used to predict lncRNAs binding to tumor necrosis factor receptor-associated factor 6 (TRAF6). This studio utilized SIMD mouse models induced by lipopolysaccharide (LPS) injection, followed by treatments involving varied doses of XYT, digoxin (positive control), or si-LncSICRNT1. After seven days, evaluations encompassing mouse hair/mental state/diet/weight were measured, and cardiac function via echocardiography were conducted. Myocardial tissue changes were observed using hematoxylin-eosin staining. Additionally, bone marrow-derived macrophages (BMDMs) subjected to LPS for M1 polarization were treated with oe-LncSICRNT1, si-TRAF6 and their negative control, XYT, or autophagy inhibitor 3-Methyladenine (3-MA) (positive control). RT-qPCR and Western blot analyses were employed to assess LncSICRNT1, TRAF6, Beclin-1, LC3II/LC3I, and p62 levels. Immunohistochemistry and flow cytometry were used for M1/M2 polarization markers, while enzyme-linked immunosorbent assay (ELISA) gauged inflammatory factor levels. Interaction between TRAF6 and LncSICRNT1 was probed using RNA pull-down and RNA immunoprecipitation (RIP) assays. RESULTS Chip analysis obtained 1463 differentially expressed lncRNAs, including LINC01550 (LncSICRNT1). Further prediction indicated that LncSICRNT1 was highly likely to directly bind to TRAF6. XYT treatment in LPS-induced SIMD mice led to notable enhancements in sleep/hair/diet/activity, increased weight/left ventricular end-diastolic diameter (LVEDd)/LV ejection fraction (LVEF)/LV fraction shortening (LVFS). These improvements were associated with elevated LncSICRNT1 expression and decreased TRAF6 protein levels, culminating in reduced myocardial inflammatory responses and improved cardiac function. Notably, XYT was found to suppress macrophage M1 polarization, while enhancing M2 polarization, ultimately benefitting cardiac function via LncSICRNT1 modulation. Furthermore, the study revealed LncSICRNT1 modulated Beclin-1 ubiquitination and restrained macrophage autophagy by targeting TRAF6 expression. CONCLUSION The study highlights XYT's potential to ameliorate LPS-induced SIMD by elevating LncSICRNT1 expression, influencing TRAF6 expression, and regulating Beclin-1 ubiquitination. These actions collectively inhibit macrophage autophagy and foster M1/M2 polarization, contributing to cardiac function improvement.
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Affiliation(s)
- Yuanyuan Luo
- Department of Intensive Care Unit, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yuanmei Li
- Department of Rehabilitation Medicine, Nanfang Hospital of Southern Medical University, Guangzhou, China
| | - Liwei He
- Department of Cardiology, Nanfang Hospital of Southern Medical University, Guangzhou, China
| | - Haitao Tu
- Department of Nephrology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xinfeng Lin
- Department of Intensive Care Unit, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Fengli Zhao
- Department of Intensive Care Unit, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yusheng Huang
- Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Minyong Wen
- Department of Intensive Care Unit, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lingjun Wang
- Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhongqi Yang
- President's Office, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
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4
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Wang X, Ling G, Wei Y, Li W, Zhang Y, Tan N, Li W, Li H, Qiu Q, Wang W, Wang Y. Activation of ULK1 to trigger FUNDC1-mediated mitophagy in heart failure: Effect of Ginsenoside Rg3 intervention. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 120:155042. [PMID: 37659296 DOI: 10.1016/j.phymed.2023.155042] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/01/2023] [Accepted: 08/18/2023] [Indexed: 09/04/2023]
Abstract
BACKGROUND Although the development of therapies for heart failure (HF) continues apace, clinical outcomes are often far from ideal. Unc51-like-kinase 1 (ULK1)-mediated mitophagy prevents pathological cardiac remodeling and heart failure (HF). Molecularly ULK1-targeted agent to enhance mitophagy is scanty. HYPOTHESIS/PURPOSE This study aimed to investigate whether Ginsenoside Rg3 (Rg3) can activate ULK1 to trigger FUNDC1-mediated mitophagy for protecting heart failure. METHODS Molecular docking and surface plasmon resonance were used to detect the ULK1 binding behavior of Rg3. Established HF model in rats and transcriptome sequencing were used to evaluate the therapeutic effect and regulatory mechanism of Rg3. Loss-of-function approaches in vivo and in vitro were performed to determine the role of ULK1 in Rg3-elicited myocardial protection against HF. FUNDC1 recombinant plasmid of site mutation was applied to elucidate more in-depth mechanisms. RESULTS Structurally, a good binding mode was unveiled between ULK1 and Rg3. In vivo, Rg3 improved cardiac dysfunction, adverse remodeling, and mitochondrial damage in HF rats. Furthermore, Rg3 promoted Ulk1-triggered mitophagy both in vivo and in vitro, manifested by the impetus of downstream Fundc1-Lc3 interaction. Of note, the protective effects conferred by Rg3 against mitophagy defects, pathological remodeling, and cardiac dysfunction were compromised by Ulk1 gene silencing both in vivo and in vitro. Mechanistically, Rg3 activated mitophagy by inducing ULK1-mediated phosphorylation of FUNDC1 at the Ser17 site, not the Ser13 site. CONCLUSION Together these observations demonstrated that Rg3 acts as a ULK1 activator for the precise treatment of HF, which binds to ULK1 to activate FUNDC1-mediated mitophagy.
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Affiliation(s)
- Xiaoping Wang
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China; Department of Pathophysiology, State Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100005, China
| | - Guanjing Ling
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yan Wei
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Weili Li
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yawen Zhang
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Nannan Tan
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Wei Li
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Haijing Li
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Qi Qiu
- Department of Pharmacy, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China.
| | - Wei Wang
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China; Guangzhou University of Chinese Medicine, Guangzhou 510006, 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
| | - Yong Wang
- College of Chinese Medicine, 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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Ganekal P, Vastrad B, Vastrad C, Kotrashetti S. Identification of biomarkers, pathways, and potential therapeutic targets for heart failure using next-generation sequencing data and bioinformatics analysis. Ther Adv Cardiovasc Dis 2023; 17:17539447231168471. [PMID: 37092838 PMCID: PMC10134165 DOI: 10.1177/17539447231168471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/25/2023] Open
Abstract
BACKGROUND Heart failure (HF) is the most common cardiovascular diseases and the leading cause of cardiovascular diseases related deaths. Increasing molecular targets have been discovered for HF prognosis and therapy. However, there is still an urgent need to identify novel biomarkers. Therefore, we evaluated biomarkers that might aid the diagnosis and treatment of HF. METHODS We searched next-generation sequencing (NGS) dataset (GSE161472) and identified differentially expressed genes (DEGs) by comparing 47 HF samples and 37 normal control samples using limma in R package. Gene ontology (GO) and pathway enrichment analyses of the DEGs were performed using the g: Profiler database. The protein-protein interaction (PPI) network was plotted with Human Integrated Protein-Protein Interaction rEference (HiPPIE) and visualized using Cytoscape. Module analysis of the PPI network was done using PEWCC1. Then, miRNA-hub gene regulatory network and TF-hub gene regulatory network were constructed by Cytoscape software. Finally, we performed receiver operating characteristic (ROC) curve analysis to predict the diagnostic effectiveness of the hub genes. RESULTS A total of 930 DEGs, 464 upregulated genes and 466 downregulated genes, were identified in HF. GO and REACTOME pathway enrichment results showed that DEGs mainly enriched in localization, small molecule metabolic process, SARS-CoV infections, and the citric acid tricarboxylic acid (TCA) cycle and respiratory electron transport. After combining the results of the PPI network miRNA-hub gene regulatory network and TF-hub gene regulatory network, 10 hub genes were selected, including heat shock protein 90 alpha family class A member 1 (HSP90AA1), arrestin beta 2 (ARRB2), myosin heavy chain 9 (MYH9), heat shock protein 90 alpha family class B member 1 (HSP90AB1), filamin A (FLNA), epidermal growth factor receptor (EGFR), phosphoinositide-3-kinase regulatory subunit 1 (PIK3R1), cullin 4A (CUL4A), YEATS domain containing 4 (YEATS4), and lysine acetyltransferase 2B (KAT2B). CONCLUSIONS This discovery-driven study might be useful to provide a novel insight into the diagnosis and treatment of HF. However, more experiments are needed in the future to investigate the functional roles of these genes in HF.
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Affiliation(s)
- Prashanth Ganekal
- Department of General Medicine, Basaveshwara Medical College, Chitradurga, India
| | - Basavaraj Vastrad
- Department of Pharmaceutical Chemistry, K.L.E. College of Pharmacy, Gadag, India
| | - Chanabasayya Vastrad
- Biostatistics and Bioinformatics, Chanabasava Nilaya, #253, Bharthinagar, Dharwad 580001, India
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Xu Z, Lu D, Yuan J, Wang L, Wang J, Lei Z, Liu S, Wu J, Wang J, Huang L. Storax Attenuates Cardiac Fibrosis following Acute Myocardial Infarction in Rats via Suppression of AT1R-Ankrd1-P53 Signaling Pathway. Int J Mol Sci 2022; 23:13161. [PMID: 36361958 PMCID: PMC9657855 DOI: 10.3390/ijms232113161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/17/2022] [Accepted: 10/26/2022] [Indexed: 02/05/2023] Open
Abstract
Myocardial fibrosis following acute myocardial infarction (AMI) seriously affects the prognosis and survival rate of patients. This study explores the role and regulation mechanism of storax, a commonly used traditional Chinese medicine for treatment of cardiovascular diseases, on myocardial fibrosis and cardiac function. The AMI rat model was established by subcutaneous injection of Isoproterenol hydrochloride (ISO). Storax (0.1, 0.2, 0.4 g/kg) was administered by gavage once/d for 7 days. Electrocardiogram, echocardiography, hemodynamic and cardiac enzyme in AMI rats were measured. HE, Masson, immunofluorescence and TUNEL staining were used to observe the degree of pathological damage, fibrosis and cardiomyocyte apoptosis in myocardial tissue, respectively. Expression of AT1R, CARP and their downstream related apoptotic proteins were detected by WB. The results demonstrated that storax could significantly improve cardiac electrophysiology and function, decrease serum cardiac enzyme activity, reduce type I and III collagen contents to improve fibrosis and alleviate myocardial pathological damage and cardiomyocyte apoptosis. It also found that storax can significantly down-regulate expression of AT1R, Ankrd1, P53, P-p53 (ser 15), Bax and cleaved Caspase-3 and up-regulate expression of Mdm2 and Bcl-2. Taken together, these findings indicated that storax effectively protected cardiomyocytes against myocardial fibrosis and cardiac dysfunction by inhibiting the AT1R-Ankrd1-P53 signaling pathway.
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Affiliation(s)
- Zhuo Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Danni Lu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Jianmei Yuan
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Liying Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Jiajun Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Ziqin Lei
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Si Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Junjie Wu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Jian Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Lihua Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
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7
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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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Wang X, Li W, Zhang Y, Sun Q, Cao J, Tan N, Yang S, Lu L, Zhang Q, Wei P, Ma X, Wang W, Wang Y. Calycosin as a Novel PI3K Activator Reduces Inflammation and Fibrosis in Heart Failure Through AKT-IKK/STAT3 Axis. Front Pharmacol 2022; 13:828061. [PMID: 35264961 PMCID: PMC8899514 DOI: 10.3389/fphar.2022.828061] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/24/2022] [Indexed: 01/20/2023] Open
Abstract
Aim: Inflammation and fibrosis have been shown to be critical factors in heart failure (HF) progression. Calycosin (Cal) is the major active component of Astragalus mongholicus Bunge and has been reported to have therapeutic effects on the cardiac dysfunction after myocardial infarction. However, whether Cal could ameliorate myocardial infarction (MI)-induced inflammation and fibrosis and precise mechanisms remain uncertain. The aim of this study is to explore the role of Cal in HF and to clarify the underlying mechanisms. Methods: For in vivo experiments, rats underwent left anterior descending artery ligation for heart failure model, and the cardioprotective effects of Cal were measured by echocardiographic assessment and histological examination. RNA-seq approach was applied to explore potential differential genes and pathways. For further mechanistic study, proinflammatory-conditioned media (conditioned media)-induced H9C2 cell injury model and TGFβ-stimulated cardiac fibroblast model were applied to determine the regulatory mechanisms of Cal. Results: In the in vivo experiments, echocardiography results showed that Cal significantly improved heart function. GO and reactome enrichment revealed that inflammation and fibrosis pathways are involved in the Cal-treated group. KEGG enrichment indicated that the PI3K–AKT pathway is enriched in the Cal-treated group. Further experiments proved that Cal alleviated cardiomyocyte inflammatory responses evidenced by downregulating the expressions of phosphorylated IκB kinase α/β (p-IKKα/β), phosphorylated nuclear factor kapa B (p-NFκB), and tumor necrosis factor α (TNFα). Besides, Cal effectively attenuated cardiac fibrosis through the inhibitions of expressions and depositions of collagen I and collagen III. In the in vitro experiments, the phosphatidylinositol three kinase (PI3K) inhibitor LY294002 could abrogate the anti-inflammation and antifibrosis therapeutic effects of Cal, demonstrating that the cardioprotective effects of Cal were mediated through upregulations of PI3K and serine/threonine kinase (AKT). Conclusion: Cal inhibited inflammation and fibrosis via activation of the PI3K–AKT pathway in H9C2 cells, fibroblasts, and heart failure in postacute myocardial infarction rats.
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Affiliation(s)
- Xiaoping Wang
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Weili Li
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Yawen Zhang
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qianbin Sun
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Jing Cao
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - NanNan Tan
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Shuangjie Yang
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Linghui Lu
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qian Zhang
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Peng Wei
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Xiao Ma
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, United States.,Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States
| | - Wei Wang
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.,School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China.,Beijing Key Laboratory of TCM Syndrome and Formula, Beijing, China.,Key Laboratory of Beijing University of Chinese Medicine, Ministry of Education, Beijing, China
| | - Yong Wang
- School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.,School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China.,Beijing Key Laboratory of TCM Syndrome and Formula, Beijing, China.,Key Laboratory of Beijing University of Chinese Medicine, Ministry of Education, Beijing, China.,Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, United States.,Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, United States
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Liao M, Xie Q, Zhao Y, Yang C, Lin C, Wang G, Liu B, Zhu L. Main active components of Si-Miao-Yong-An decoction (SMYAD) attenuate autophagy and apoptosis via the PDE5A-AKT and TLR4-NOX4 pathways in isoproterenol (ISO)-induced heart failure models. Pharmacol Res 2022; 176:106077. [PMID: 35026404 DOI: 10.1016/j.phrs.2022.106077] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/24/2021] [Accepted: 01/07/2022] [Indexed: 02/08/2023]
Abstract
Heart failure (HF), the main cause of death in patients with many cardiovascular diseases, has been reported to be closely related to the complicated pathogenesis of autophagy, apoptosis, and inflammation. Notably, Si-Miao-Yong-An decoction (SMYAD) is a traditional Chinese medicine (TCM) used to treat cardiovascular disease; however, the main active components and their relevant mechanisms remain to be discovered. Based on our previous ultra-performance liquid chromatography coupled to quadrupole time-of-flight mass spectrometry (UPLC-Q/TOF-MS) results, we identified angoriside C (AC) and 3,5-dicaffeoylquinic acid (3,5-DiCQA) as the main active components of SMYAD. In vivo results showed that AC and 3,5-DiCQA effectively improved cardiac function, reduced the fibrotic area, and alleviated isoproterenol (ISO)-induced myocarditis in rats. Moreover, AC and 3,5-DiCQA inhibited ISO-induced autophagic cell death by inhibiting the PDE5A/AKT/mTOR/ULK1 pathway and inhibited ISO-induced apoptosis by inhibiting the TLR4/NOX4/BAX pathway. In addition, the autophagy inhibitor 3-MA was shown to reduce ISO-induced apoptosis, indicating that ISO-induced autophagic cell death leads to excess apoptosis. Taken together, the main active components AC and 3,5-DiCQA of SMYAD inhibit the excessive autophagic cell death and apoptosis induced by ISO by inhibiting the PDE5A-AKT and TLR4-NOX4 pathways, thereby reducing myocardial inflammation and improving heart function to alleviate and treat a rat ISO-induced heart failure model and cell heart failure models. More importantly, the main active components of SMYAD will provide new insights into a promising strategy that will promote the discovery of more main active components of SMYAD for therapeutic purposes in the future.
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Affiliation(s)
- Minru Liao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qiang Xie
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yuqian Zhao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China; School of Traditional Chinese Materia Medica, Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Chengcan Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Congcong Lin
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Guan Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China.
| | - Bo Liu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China.
| | - Lingjuan Zhu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China; School of Traditional Chinese Materia Medica, Key Laboratory of Structure-Based Drug Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China.
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10
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Lu YY, Fang M, Du ZY, Wang JL, Song JY, Jiang Y, Guo XY, Tu PF. Comparative study on the main active components of Baoyuan decoction in plasma and urine of normal and heart failure rats. Biomed Chromatogr 2021; 36:e5294. [PMID: 34875722 DOI: 10.1002/bmc.5294] [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: 10/09/2021] [Revised: 11/16/2021] [Accepted: 11/22/2021] [Indexed: 11/08/2022]
Abstract
The global morbidity and mortality of heart failure has been increasing in recent years. Traditional Chinese medicine (TCM) was increasingly used to treat cardiovascular diseases. Baoyuan decoction (BYD) was a famous classical prescription in China. Modern pharmacological studies showed that it had obvious therapeutic effects on cardiovascular diseases, but its pathological pharmacokinetic studies were unclear. In this research, the absorption of 16 bioactive components in plasma and the excretion of 9 representative components in urine of control rats and isoproterenol (ISO)-induced heart failure rats were studied using the large-volume direct-injection LC-MS method established by our research group. The results indicated that flavonoid constituents exhibited quicker absorption and elimination than saponin constituents after oral administration of BYD. The half-life period of some bioactive compounds in the model group was increased, which contributed to the longer therapeutic effect. The cumulative excretion rate of major flavonoid components of BYD decreased significantly in the ISO-induced heart failure rats.
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Affiliation(s)
- Ying-Yuan Lu
- Pharmaceutical Sciences Department of Natural Medicines, School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Meng Fang
- Pharmaceutical Sciences Department of Natural Medicines, School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Zhi-Yong Du
- Pharmaceutical Sciences Department of Natural Medicines, School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Jin-Long Wang
- Pharmaceutical Sciences Department of Natural Medicines, School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Jin-Yang Song
- Pharmaceutical Sciences Department of Natural Medicines, School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Yong Jiang
- Pharmaceutical Sciences Department of Natural Medicines, School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Xiao-Yu Guo
- Pharmaceutical Sciences Department of Natural Medicines, School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
| | - Peng-Fei Tu
- Pharmaceutical Sciences Department of Natural Medicines, School of Pharmaceutical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
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11
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Lei W, Li X, Li L, Huang M, Cao Y, Sun X, Jiang M, Zhang B, Zhang H. Compound Danshen Dripping Pill ameliorates post ischemic myocardial inflammation through synergistically regulating MAPK, PI3K/AKT and PPAR signaling pathways. JOURNAL OF ETHNOPHARMACOLOGY 2021; 281:114438. [PMID: 34390798 DOI: 10.1016/j.jep.2021.114438] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 07/13/2021] [Accepted: 07/17/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Compound Danshen Dripping Pill (CDDP), composed of Salvia miltiorrhiza Bunge, Panax notoginseng (Burkill) F.H. Chen and Borneol, is a famous traditional Chinese medicine formula which has made great achievements in the treatment of ischemic heart disease, but the profound mechanism of CDDP improving post ischemic myocardial inflammation hasn't been clearly discussed. AIM OF THE STUDY The aim of this study was to explore the biological mechanism of constituents in CDDP synergistically improving post ischemic myocardial inflammation. MATERIALS AND METHODS The pharmacologic studies were applied to assess the cardio protection effect of CDDP in acute myocardial ischemic rats. To identify the anti-inflammatory ingredients in CDDP, an ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry combined with a dual-luciferase reporter assay for NF-κB inhibition were used. The network pharmacology and molecular docking assay were adopted to predict targets of anti-inflammatory ingredients and then the regulation effects of these active components on their targets were also verified. RESULTS Our results indicated that CDDP exerted an excellent cardio protection effect by reversing echocardiographic abnormalities, attenuating histopathological lesion, ameliorating circulating myocardial markers and inflammation cytokines. Tanshinol, salvianolic acid B (Sal B), tanshinone IIA (Tan IIA) and notoginsenoside R1 (NGR1) were the pivotal anti-inflammatory ingredients in CDDP. The anti-inflammatory mechanism is that tanshinol and Sal B respectively targeted on PPARγ and JNK, while Tan IIA worked on AKT1 and NGR1 bound to PI3K. CONCLUSIONS Our results firstly demonstrated that CDDP effectively ameliorated post ischemic myocardial inflammation through simultaneously modulating MAPK, PI3K/AKT and PPAR pathways in a multi-components synergetic manner.
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Affiliation(s)
- Wei Lei
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District,Tianjin 301617, China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Xiao Li
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District,Tianjin 301617, China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Lin Li
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District,Tianjin 301617, China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Ming Huang
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District,Tianjin 301617, China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Yu Cao
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District,Tianjin 301617, China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Xingyi Sun
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District,Tianjin 301617, China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Min Jiang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin 300353, China
| | - Boli Zhang
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District,Tianjin 301617, China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Han Zhang
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, Jinghai District,Tianjin 301617, China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.
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Jing H, Xie R, Bai Y, Duan Y, Sun C, Wang Y, Cao R, Ling Z, Qu X. The Mechanism Actions of Astragaloside IV Prevents the Progression of Hypertensive Heart Disease Based on Network Pharmacology and Experimental Pharmacology. Front Pharmacol 2021; 12:755653. [PMID: 34803698 PMCID: PMC8602690 DOI: 10.3389/fphar.2021.755653] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 10/13/2021] [Indexed: 01/02/2023] Open
Abstract
Astragaloside IV (AS-IV) has been used to treat cardiovascular disease. However, whether AS-IV exerts a protective effect against hypertensive heart disease has not been investigated. This study aimed to investigate the antihypertensive and cardioprotective effects of AS-IV on L-NAME-induced hypertensive rats via network pharmacology and experimental pharmacology. The network pharmacology and bioinformatics analyses were performed to obtain the potential targets of AS-IV and hypertensive heart disease. The rat hypertension model was established by administrated 50 mg/kg/day of L-NAME for 5 weeks. Meanwhile, hypertension rats were intragastrically administrated with vehicle or AS-IV or fosinopril for 5 weeks. Cardiovascular parameters (systolic blood pressure, diastolic blood pressure, mean arterial pressure, heart rates, and body weight), cardiac function parameters (LVEDd, LVEDs, and fractional shortening), cardiac marker enzymes (creatine kinase, CK-MB, and lactate dehydrogenase), cardiac hypertrophy markers (atrial natriuretic peptide and brain natriuretic peptide), endothelial function biomarkers (nitric oxide and eNOS), inflammation biomarkers (IL-6 and TNF-α) and oxidative stress biomarkers (SOD, MDA, and GSH) were measured and cardiac tissue histology performed. Network pharmacological analysis screened the top 20 key genes in the treatment of hypertensive heart disease treated with AS-IV. Besides, AS-IV exerted a beneficial effect on cardiovascular and cardiac function parameters. Moreover, AS-IV alleviated cardiac hypertrophy via down-regulating the expression of ANP and BNP and improved histopathology changes of cardiac tissue. AS-IV improved endothelial function via the up-regulation of eNOS expression, alleviated oxidative stress via increasing antioxidant enzymes activities, and inhibited cardiac inflammation via down-regulating IL-6 and TNF-α expression. Our findings suggested that AS-IV is a potential therapeutic drug to improve L-NAME-induced hypertensive heart disease partly mediated via modulation of eNOS and oxidative stress.
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Affiliation(s)
- Haoran Jing
- Department of Cardiovascular, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Rongsheng Xie
- Department of Cardiovascular, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yu Bai
- Department of Cardiovascular, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yuchen Duan
- Department of Cardiovascular, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Chongyang Sun
- Department of CT, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ye Wang
- Department of Cardiovascular, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Rongyi Cao
- Blood Transfusion Department, the First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Zaisheng Ling
- Department of CT, the Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiufen Qu
- Department of Cardiovascular, the First Affiliated Hospital of Harbin Medical University, Harbin, China
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13
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Meng H, Du Z, Lu W, Wang Q, Sun X, Jiang Y, Wang Y, Li C, Tu P. Baoyuan decoction (BYD) attenuates cardiac hypertrophy through ANKRD1-ERK/GATA4 pathway in heart failure after acute myocardial infarction. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 89:153617. [PMID: 34157504 DOI: 10.1016/j.phymed.2021.153617] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 05/23/2021] [Accepted: 05/26/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND The pathological cardiac functions of ankyrin repeat domain 1 (ANKRD1) in left ventricle can directly aggravate cardiac hypertrophy (CH) and fibrosis through the activation of extracellular signal-regulated kinase (ERK)/ transcription factor GATA binding protein 4 (GATA4) pathway, and subsequently contribute to heart failure (HF). Baoyuan Decoction (BYD), which is a famous classic Chinese medicinal formulation, has shown impressive cardioprotective effects clinically and experimentally. However, the knowledge is still limited in its underlying mechanisms against HF. PURPOSE To explore whether BYD plays a protective role against HF by attenuating CH via the ANKRD1-ERK/GATA4 pathway. METHODS In vivo, HF rat models were prepared using left anterior descending coronary artery (LADCA) ligation. Rats in the BYD group were administered a dosage of 2.57 g/kg of BYD for 28 days, while in the positive control group rats were given 4.67 mg/kg of Fosinopril. In vitro, a hypertrophic model was constructed by stimulating H9C2 cells with 1 uM Ang II. An ANKRD1-overexpressing cell model was established through transient transfection of ANKRD1 plasmid into H9C2 cells. Subsequently, BYD intervention was performed on the cell models to further elucidate its effects and underlying mechanism. RESULTS In vivo results showed that BYD significantly improved cardiac function and inhibited pathological hypertrophy and fibrosis in a rat model of HF post-acute myocardial infarction (AMI). Noticeably, label-free proteomic analysis demonstrated that BYD could reverse the CH-related biological turbulences, mainly through ANKRD1-ERK/GATA4 pathway. Further in vitro results validated that the hypertrophy was attenuated by BYD through suppression of AT1R, ANKRD1, Calpain1, p-ERK1/2 and p-GATA4. The results of in vitro model indicated that BYD could reverse the outcome of transfected over-expression of ANKRD1, including down-regulated expressions of ANKRD1, p-ERK1/2 and p-GATA4. CONCLUSION BYD ameliorates CH and improves HF through the ANKRD1-ERK/GATA4 pathway, providing a novel therapeutic option for the treatment of HF.
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Affiliation(s)
- Hui Meng
- Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China; Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Zhiyong Du
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; Beijing Key Laboratory of Upper Airway Dysfunction-Related Cardiovascular Diseases, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University
| | - Wenji Lu
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Qixin Wang
- Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xiaoqian Sun
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yong Jiang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yong Wang
- College of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China; Beijing Key Laboratory of TCM Syndrome And Formula, 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.
| | - Pengfei Tu
- Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China; State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.
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14
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Wang J, Deng B, Liu J, Liu Q, Guo Y, Yang Z, Fang C, Lu L, Chen Z, Xian S, Wang L, Huang Y. Xinyang Tablet inhibits MLK3-mediated pyroptosis to attenuate inflammation and cardiac dysfunction in pressure overload. JOURNAL OF ETHNOPHARMACOLOGY 2021; 274:114078. [PMID: 33798659 DOI: 10.1016/j.jep.2021.114078] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/25/2021] [Accepted: 03/24/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Xinyang tablet (XYT) has been traditionally used in the treatment of cardiovascular diseases (CVDs). Our previous study indicated that XYT exhibited protective effects in heart failure (HF). AIM OF THE STUDY The aim of the present study was to determine the protective effects of XYT in pressure overload induced HF and to elucidate its underlying mechanisms of action. MATERIALS AND METHODS We analyzed XYT content using high-performance liquid chromatography (HPLC.). Mice were subjected to transverse aortic constriction (TAC) to generate pressure overload-induced cardiac remodeling and were then orally administered XYT or URMC-099 for 1 week after the operation. HL1 mouse cardiomyoblasts were induced by lipopolysaccharides (LPS) to trigger pyroptosis and were then treated with XYT or URMC-099. We used echocardiography (ECG), hematoxylin and eosin (H&E) staining, Masson's trichrome staining and a terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling (TUNEL) assay to evaluate the effects of XYT. Messenger ribonucleic acid (mRNA) levels of collagen metabolism biomarkers and inflammation-related factors were detected. We determined protein levels of inflammation- and pyroptosis-related signaling pathway members via Western blot (WB). Caspase-1 activity was measured in cell lysate using a Caspase-1 Activity Assay Kit. Subsequently, to define the candidate ingredients in XYT that regulate mixed-lineage kinase-3 (MLK3), we used molecular docking (MD) to predict and evaluate binding affinity with MLK3. Finally, we screened 24 active potential compounds that regulate MLK3 via MD. RESULTS ECG, H&E staining, Masson's trichrome staining and TUNEL assay results showed that XYT remarkably improved heart function, amelorated myocardial fibrosis and inhibited apoptosis in vivo. Moreover, it reduced expression of proteins or mRNAs related to collagen metabolism, including collagen type 1 (COL1), fibronectin (FN), alpha smooth-muscle actin (α-SMA), and matrix metalloproteinases-2 and -9 (MMP-2, MMP-9). XYT also inhibited inflammation and the induction of pyroptosis at an early stage, as well as attenuated inflammation and pyroptosis levels in vitro. CONCLUSION Our data indicated that XYT exerted protective effects against pressure overload induced myocardial fibrosis (MF), which might be associated with the induction of pyroptosis-mediated MLK3 signaling.
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Affiliation(s)
- Junyan Wang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Bo Deng
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Jing Liu
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Qing Liu
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Yining Guo
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Zhongqi Yang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Chongkai Fang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Lu Lu
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Zixin Chen
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Shaoxiang Xian
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Lingjun Wang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
| | - Yusheng Huang
- The First Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China; Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
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15
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Du Z, Lu Y, Sun J, Chang K, Lu M, Fang M, Zeng X, Zhang W, Song J, Guo X, Tu P, Jiang Y. Pharmacokinetics/pharmacometabolomics-pharmacodynamics reveals the synergistic mechanism of a multicomponent herbal formula, Baoyuan decoction against cardiac hypertrophy. Biomed Pharmacother 2021; 139:111665. [PMID: 34243607 DOI: 10.1016/j.biopha.2021.111665] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 04/21/2021] [Accepted: 04/23/2021] [Indexed: 12/23/2022] Open
Abstract
Multicomponent herbal formulas (MCHFs) have earned a wide reputation for their definite efficacy in preventing or treating chronic complex diseases. However, holistic elucidation of the causal relationship between the bioavailable ingredients of MCHFs and their multitarget interactions is very challenging. To solve this problem, pharmacokinetics/pharmacometabolomics-pharmacodynamics (PK/PM-PD) combined with a multivariate biological correlation-network strategy was developed and applied to a classic MCHF, Baoyuan decoction (BYD), to clarify its active components and synergistic mechanism against cardiac hypertrophy (CH). First, multiple plasma metabolic biomarkers for β-adrenergic agonist-induced CH rats were identified by using untargeted metabolomic profiling, and then, these CH-associated endogenous metabolites and the absorbed BYD-compounds in plasma at different treatment stages after oral administration of BYD were analyzed by using targeted PK and PM. Second, the dynamic relationship of BYD-related compounds and CH-associated endogenous metabolites and signaling pathways was built by using multivariate and bioinformatic correlation analysis. Finally, metabolic-related PD indicators were predicted and further verified by biological tests. The results demonstrated that the bioavailable BYD-compounds, such as saponins and flavonoids, presented differentiated and distinctive metabolic features and showed positive or negative correlations with various CH-altered metabolites and PD-indicators related to gut microbiota metabolism, amino acid metabolism, lipid metabolism, energy homeostasis, and oxidative stress at different treatment stages. This study provides a novel strategy for investigating the dynamic interaction between BYD and the biosystem, providing unique insight for disclosing the active components and synergistic mechanisms of BYD against CH, which also supplies a reference for other MCHF related research.
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Affiliation(s)
- Zhiyong Du
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China
| | - Yingyuan Lu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China
| | - Jiaxu Sun
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China
| | - Kun Chang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China
| | - Mengqiu Lu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China
| | - Meng Fang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China
| | - Xiangrui Zeng
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China
| | - Wenxin Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China
| | - Jinyang Song
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China
| | - Xiaoyu Guo
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China
| | - Pengfei Tu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China.
| | - Yong Jiang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, People's Republic of China.
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Shi YH, Zhang XL, Ying PJ, Wu ZQ, Lin LL, Chen W, Zheng GQ, Zhu WZ. Neuroprotective Effect of Astragaloside IV on Cerebral Ischemia/Reperfusion Injury Rats Through Sirt1/Mapt Pathway. Front Pharmacol 2021; 12:639898. [PMID: 33841157 PMCID: PMC8033022 DOI: 10.3389/fphar.2021.639898] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 02/17/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Ischemic stroke is a common disease with poor prognosis, which has become one of the leading causes of morbidity and mortality worldwide. Astragaloside IV (AS-IV) is the main bioactive ingredient of Astragali Radix (which has been used for ischemic stroke for thousands of years) and has been found to have multiple bioactivities in the nervous system. In the present study, we aimed to explore the neuroprotective effects of AS-IV in rats with cerebral ischemia/reperfusion (CIR) injury targeting the Sirt1/Mapt pathway. Methods: Sprague-Dawley rats (male, 250-280 g) were randomly divided into the Sham group, middle cerebral artery occlusion/reperfusion (MCAO/R) group, AS-IV group, MCAO/R + EX527 (SIRT1-specific inhibitor) group, and AS-IV + EX527 group. Each group was further assigned into several subgroups according to ischemic time (6 h, 1 d, 3 d, and 7 days). The CIR injury was induced in MCAO/R group, AS-IV group, MCAO/R + EX527 group, and AS-IV + EX527 group by MCAO surgery in accordance with the modified Zea Longa criteria. Modified Neurological Severity Scores (mNSS) were used to evaluate the neurological deficits; TTC (2,3,5-triphenyltetrazolium chloride) staining was used to detect cerebral infarction area; Western Blot was used to assess the protein levels of SIRT1, acetylated MAPT (ac-MAPT), phosphorylated MAPT (p-MAPT), and total MAPT (t-MAPT); Real-time Quantitative Polymerase Chain Reaction (qRT-PCR) was used in the detection of Sirt1 and Mapt transcriptions. Results: Compared with the MCAO/R group, AS-IV can significantly improve the neurological dysfunction (p < 0.05), reduce the infarction area (p < 0.05), raise the expression of SIRT1 (p < 0.05), and alleviate the abnormal hyperacetylation and hyperphosphorylation of MAPT (p < 0.05). While compared with the AS-IV group, AS-IV + EX527 group showed higher mNSS scores (p < 0.05), more severe cerebral infarction (p < 0.05), lower SIRT1 expression (p < 0.01), and higher ac-MAPT and p-MAPT levels (p < 0.05). Conclusion: AS-IV can improve the neurological deficit after CIR injury in rats and reduce the cerebral infarction area, which exerts neuroprotective effects probably through the Sirt1/Mapt pathway.
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Affiliation(s)
- Yi-Hua Shi
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xi-Le Zhang
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Peng-Jie Ying
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zi-Qian Wu
- Department of Neurology, Wenzhou Hospital of Traditional Chinese Medicine Affiliated toZhejiang Chinese Medical University, Wenzhou, China
| | - Le-Le Lin
- Department of Neurology, Wenzhou Hospital of Traditional Chinese Medicine Affiliated toZhejiang Chinese Medical University, Wenzhou, China
| | - Wei Chen
- Department of Radiology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Guo-Qing Zheng
- Department of Neurology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wen-Zong Zhu
- Department of Neurology, Wenzhou Hospital of Traditional Chinese Medicine Affiliated toZhejiang Chinese Medical University, Wenzhou, China
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Du Z, Wang J, Lu Y, Ma X, Wen R, Lin J, Zhou C, Song Z, Li J, Tu P, Jiang Y. The cardiac protection of Baoyuan decoction via gut-heart axis metabolic pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 79:153322. [PMID: 32920286 DOI: 10.1016/j.phymed.2020.153322] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 06/30/2020] [Accepted: 08/04/2020] [Indexed: 05/09/2023]
Abstract
BACKGROUND Gut-heart axis has emerged as a novel concept to provide new insights into the complex mechanisms of heart failure (HF) and offer new therapeutic targets. Cardiac hypertrophy (CH) is one of the etiological agents contributing to the development of HF. Baoyuan Decoction (BYD), a traditional Chinese medicine (TCM) formula, exhibits unambiguous effects on treating CH and preventing HF. Previously, we have reported that BYD-targeted endogenous metabolites are potentially linked to gut microbiota metabolism, but the contribution of gut microbiota and metabolic interaction to the cardioprotective efficacy of BYD remains to be elucidated. PURPOSE To investigate whether the gut microbiota plays a key role in anti-CH effects of BYD. STUDY DESIGN A comprehensive strategy via incorporating pharmacodynamics, microbiomics, metabolomics, and microflora suppression model was adopted to investigate the links between the microbiota-host metabolic interaction and BYD efficacy in CH rats. METHOD Firstly, the efficacy evaluation of BYD in treating chronic isoproterenol (ISO)-induced CH rats was performed by using multiple pharmacodynamic approaches. Then, the fecal metabolomics and 16S rRNA sequencing techniques were used to obtain the microbial and metabolic features of BYD against CH. After that, the potential gut-heart axis-based mechanism of BYD against CH was predicted by bioinformatic network analysis and validated by multiple molecular biology approaches. Finally, the antibiotics (AB)-induced gut microbiota suppression was employed to investigate whether the anti-CH effects of BYD is associated with the gut microflora. RESULTS The fecal microbial communities and metabolic compositions were significantly altered in ISO-induced CH rats, while BYD effectively ameliorated the CH-associated gut microbiota dysbiosis, especially of Firmicutes and Bacteroidetes, and time-dependently alleviated the disturbance of fecal metabolome and reversed the changes of key CH and gut microbiota-related metabolites, such as short/medium chain fatty acids, primary/secondary bile acids, and amino acids. The mechanism study showed that the anti-CH effect of BYD was related to inhibition of the derivatives of arginine and tryptophan and their downstream pro-hypertrophic, pro-inflammatory, and pro-oxidant signaling pathways. The following microflora suppression test showed that BYD-mediated myocardial protection was decreased either in pharmacodynamics or in metabolic modulation. CONCLUSION This study demonstrates that the protection of BYD against CH is partially gut microbiota dependent, and the regulatory effects of gut metabolism-related tryptophan and arginine derivatives is an important cardioprotection mechanism of BYD.
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Affiliation(s)
- Zhiyong Du
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Jinlong Wang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yingyuan Lu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiaoli Ma
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Ran Wen
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Jihong Lin
- Waters Technologies Ltd., Shanghai 201203, China
| | - Chao Zhou
- Waters Technologies Ltd., Shanghai 201203, China
| | - Zonghua Song
- Chinese Pharmacopoeia Commission, Beijing 100061, China
| | - Jun Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Pengfei Tu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yong Jiang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.
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