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Silva CA, Véras JH, Ventura JA, Ribeiro E Silva C, Cardoso CG, da Costa Santos S, Chen-Chen L. Oenothein B from Eugenia uniflora leaves exerts pro-angiogenic effects by increasing VEGF and TNF-α levels. Cytokine 2024; 182:156706. [PMID: 39053078 DOI: 10.1016/j.cyto.2024.156706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 05/20/2024] [Accepted: 07/18/2024] [Indexed: 07/27/2024]
Abstract
Oenothein B (OeB), a dimeric ellagitannin with a macrocyclic structure, is reported to have beneficial effects, including antioxidant, antitumor, antiviral, and antimutagenic effects, on human health. Despite the remarkable properties of OeB, its role in neovascularization process has not yet been evaluated. Thus, this study aimed to evaluate the angiogenic activity of OeB using a chorioallantoic membrane (CAM) assay at different concentrations (6.25, 12.5, and 25 μg/μL), employing digital imaging and histological analysis. Furthermore, to elucidate the mechanisms by which OeB influences angiogenesis, we assessed the levels of vascular endothelial growth factor (VEGF) and tumor necrosis factor-alpha (TNF-α) in CAM using immunohistochemical analysis. All concentrations of OeB significantly increased (p < 0.05) the percentage of vascularization as well as the levels of all the angiogenesis-associated parameters evaluated, indicating the pronounced pro-angiogenic activity of OeB. Our results showed that inflammation was one of the most relevant phenomena observed in CAM histology along with angiogenesis. In addition, a significant increase in VEGF and TNF-α levels was observed in all the CAMs compared to the negative control (p < 0.05). We suggest that OeB may induce the presence of inflammatory cells in CAM, leading to increased VEGF and TNF-α levels that result in the induction of angiogenesis. Therefore, OeB presents a favorable profile that could be further explored for the development of drugs for pro-angiogenic and tissue repair therapies.
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Affiliation(s)
- Cinthia Aparecida Silva
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Jefferson Hollanda Véras
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Joyce Aves Ventura
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Carolina Ribeiro E Silva
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Clever Gomes Cardoso
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil
| | | | - Lee Chen-Chen
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil.
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Chen L, Xiang H, Yang H, Zhang J, Huang B, Tan Z, Wang Y, Ma H. Inhibition of porcine origin Klebsiella pneumoniae capsular polysaccharide and immune escape by BY3 compounded traditional Chinese medicine residue fermentation broth. Microb Pathog 2024; 195:106853. [PMID: 39147214 DOI: 10.1016/j.micpath.2024.106853] [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: 03/23/2024] [Revised: 07/29/2024] [Accepted: 08/12/2024] [Indexed: 08/17/2024]
Abstract
Klebsiella pneumoniae (K. pneumoniae) is a gram-negative conditionally pathogenic bacterium that causes disease primarily in immunocompromised individuals. Recently, highly virulent K. pneumoniae strains have caused severe disease in healthy individuals, posing significant challenges to global infection control. Capsular polysaccharide (CPS), a major virulence determinant of K. pneumoniae, protects the bacteria from being killed by the host immune system, suggesting an urgent need for the development of drugs to prevent or treat K. pneumoniae infections. In this study, BY3 compounded traditional Chinese medicine residue (TCMR) was carried out using Lactobacillus rhamnosus as a fermentation strain, and BY3 compounded TCMR fermentation broth (BY3 fermentation broth) was obtained. The transcription of K. pneumoniae CPS-related biosynthesis genes after treatment with BY3 fermentation broth was detected using quantitative real-time polymerase chain reaction. The effects of BY3 fermentation broth on K. pneumoniae serum killing, macrophage phagocytosis, complement deposition and human β-defensin transcription were investigated. The therapeutic effect of BY3 fermentation broth on K. pneumoniae-infected mice was also observed, and the major active components of BY3 fermentation broth were analysed via LC‒MS analysis, network pharmacology, and molecular docking. The results showed that BY3 fermentation broth inhibited K. pneumoniae CPS production and downregulated transcription of CPS-related biosynthesis genes, which weakened bacterial resistance to serum killing and phagocytosis, while promoting bacterial surface complement C3 deposition and human β-defensin expression. BY3 fermentation broth demonstrated safety and therapeutic effects in vivo and in vitro, restoring body weight and visceral indices, significantly reducing the organ bacterial load and serum cytokine levels, and alleviating pathological organ damage in mice. In addition, three natural compounds-oleanolic acid, quercetin, and palmitoleic acid-were identified as the major active components in the BY3 fermentation broth. Therefore, BY3 fermentation broth may be a promising strategy for the prevention or treatment of K. pneumoniae infections.
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Affiliation(s)
- Linlin Chen
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China; The Key Laboratory of New Veterinary Drug Research and Development of Jilin Province, Jilin Agricultural University, Changchun, 130118, China
| | - Hua Xiang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China; The Key Laboratory of New Veterinary Drug Research and Development of Jilin Province, Jilin Agricultural University, Changchun, 130118, China
| | - Hui Yang
- Jilin Province Wanbang Goose Technical Service Company, Changchun, 130000, China
| | - Jiabin Zhang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China
| | - Bowen Huang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China; The Key Laboratory of New Veterinary Drug Research and Development of Jilin Province, Jilin Agricultural University, Changchun, 130118, China
| | - Zining Tan
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China; The Key Laboratory of New Veterinary Drug Research and Development of Jilin Province, Jilin Agricultural University, Changchun, 130118, China
| | - Yiming Wang
- College of Veterinary Medicine, Jilin Agricultural University, Changchun, 130118, China; The Key Laboratory of New Veterinary Drug Research and Development of Jilin Province, Jilin Agricultural University, Changchun, 130118, China.
| | - Hongxia Ma
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China; The Engineering Research Center of Bioreactor and Drug Development, Ministry of Education, Jilin Agricultural University, Changchun, 130118, China.
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Xue Q, Wang B, Feng J, Li C, Yu M, Zhao Y, Qi Z. Lycorine (Lycoris radiata)-a unique natural medicine on breast cancer. J Cell Mol Med 2024; 28:e70032. [PMID: 39175104 PMCID: PMC11341274 DOI: 10.1111/jcmm.70032] [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: 02/14/2024] [Revised: 08/01/2024] [Accepted: 08/05/2024] [Indexed: 08/24/2024] Open
Abstract
Breast cancer (BC) is one of the most common types of cancer among women worldwide. Lycorine (Lycoris radiata), a small molecule derived from the traditional Chinese herb Amaryllidaceae plants, has appeared potential effect on inhibiting the growth of cancer cells and inducing apoptosis in various types of cancer with minor side effects. To discuss the therapeutic effects and molecular mechanisms of lycorine on BC established by lycorine-treated S180 tumour-bearing mice in vivo. Furthermore, both the mitotic and microtubule assembly dynamics genes were performed by qPCR assays, and the protein expression associated with mitotic arrest was investigated by western blot. Lycorine was demonstrated to reduce sarcoma growth of S180 tumour-bearing mice and inhibit the proliferation of MCF-7 cells in concentration-dependent manner. Moreover, lycorine induced M phase cell cycle arrest via interfering with the mitotic apparatus regulated the expression of 20 genes and 15 proteins in cell cycle progression. Furthermore, this study confirmed that the potential effect of lycorine on BC might be mediated by cell cycle arrest in M phase for the first time. These results would be the consequence of exploitation of lycorine as a potential drug for BC therapy, however further preclinical and clinical studies are still needed.
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Affiliation(s)
- Qinbing Xue
- Engineering Research Center for Medicine, Ministry of EducationHarbin University of CommerceHarbinChina
| | - Bing Wang
- School of Food EngineeringHarbin University of CommerceHarbinChina
| | - Jie Feng
- Engineering Research Center for Medicine, Ministry of EducationHarbin University of CommerceHarbinChina
| | - Chaoyu Li
- Engineering Research Center for Medicine, Ministry of EducationHarbin University of CommerceHarbinChina
| | - Miao Yu
- Engineering Research Center for Medicine, Ministry of EducationHarbin University of CommerceHarbinChina
| | - Yan Zhao
- Department of Medical ImagingThe Fourth Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Zheng Qi
- Engineering Research Center for Medicine, Ministry of EducationHarbin University of CommerceHarbinChina
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Shah FH, Lee HW. Endothelial and macrophage interactions in the angiogenic niche. Cytokine Growth Factor Rev 2024; 78:64-76. [PMID: 39019663 DOI: 10.1016/j.cytogfr.2024.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Revised: 07/10/2024] [Accepted: 07/10/2024] [Indexed: 07/19/2024]
Abstract
The interactions between vascular cells, especially endothelial cells, and macrophages play a pivotal role in maintaining the subtle balance of vascular biology, which is crucial for angiogenesis in both healthy and diseased states. These cells are central to ensuring a harmonious balance between tissue repair and preventing excessive angiogenic activity, which could lead to pathological conditions. Recent advances in sophisticated genetic engineering vivo models and novel sequencing approaches, such as single-cell RNA-sequencing, in immunobiology have significantly enhanced our understanding of the gene expression and behavior of macrophages. These insights offer new perspectives on the role macrophages play not only in development but also across various health conditions. In this review, we explore the complex interactions between multiple types of macrophages and endothelium, focusing on their impact on new blood vessel formation. By understanding these intricate interactions, we aim to provide insights into new methods for managing angiogenesis in various diseases, thereby offering hope for the development of novel therapeutic approaches.
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Affiliation(s)
- Fahad Hassan Shah
- College of Pharmacy, Chosun University, Gwangju 61452, Republic of Korea
| | - Heon-Woo Lee
- College of Pharmacy, Chosun University, Gwangju 61452, Republic of Korea.
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Zhang D, Qin H, Chen W, Xiang J, Jiang M, Zhang L, Zhou K, Hu Y. Utilizing network pharmacology, molecular docking, and animal models to explore the therapeutic potential of the WenYang FuYuan recipe for cerebral ischemia-reperfusion injury through AGE-RAGE and NF-κB/p38MAPK signaling pathway modulation. Exp Gerontol 2024; 191:112448. [PMID: 38697555 DOI: 10.1016/j.exger.2024.112448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/13/2024] [Accepted: 04/29/2024] [Indexed: 05/05/2024]
Abstract
BACKGROUND Stroke is a debilitating condition with high morbidity, disability, and mortality that significantly affects the quality of life of patients. In China, the WenYang FuYuan recipe is widely used to treat ischemic stroke. However, the underlying mechanism remains unknown, so exploring the potential mechanism of action of this formula is of great practical significance for stroke treatment. OBJECTIVE This study employed network pharmacology, molecular docking, and in vivo experiments to clarify the active ingredients, potential targets, and molecular mechanisms of the WenYang FuYuan recipe in cerebral ischemia-reperfusion injury, with a view to providing a solid scientific foundation for the subsequent study of this recipe. MATERIALS AND METHODS Active ingredients of the WenYang FuYuan recipe were screened using the traditional Chinese medicine systems pharmacology database and analysis platform. Network pharmacology approaches were used to explore the potential targets and mechanisms of action of the WenYang FuYuan recipe for the treatment of cerebral ischemia-reperfusion injury. The Middle Cerebral Artery Occlusion/Reperfusion 2 h Sprague Dawley rat model was prepared, and TTC staining and modified neurological severity score were applied to examine the neurological deficits in rats. HE staining and Nissl staining were applied to examine the pathological changes in rats. Immunofluorescence labeling and Elisa assay were applied to examine the expression levels of certain proteins and associated factors, while qRT-PCR and Western blotting were applied to examine the expression levels of linked proteins and mRNAs in disease-related signaling pathways. RESULTS We identified 62 key active ingredients in the WenYang FuYuan recipe, with 222 highly significant I/R targets, forming 138 pairs of medication components and component-targets, with the top five being Quercetin, Kaempferol, Luteolin, β-sitosterol, and Stigmasterol. The key targets included TP53, RELA, TNF, STAT1, and MAPK14 (p38MAPK). Targets related to cerebral ischemia-reperfusion injury were enriched in chemical responses, enzyme binding, endomembrane system, while enriched pathways included lipid and atherosclerosis, fluid shear stress and atherosclerosis, AGE-RAGE signaling in diabetic complications. In addition, the main five active ingredients and targets in the WenYang FuYuan recipe showed high binding affinity (e.g. Stigmasterol and MAPK14, total energy <-10.5 Kcal/mol). In animal experiments, the WenYang FuYuan recipe reduced brain tissue damage, increased the number of surviving neurons, and down-regulated S100β and RAGE protein expression. Moreover, the relative expression levels of key targets such as TP53, RELA and p38MAPK mRNA were significantly down-regulated in the WenYang FuYuan recipe group, and serum IL-6 and TNF-a factor levels were reduced. After WenYang FuYuan recipe treatment, the AGE-RAGE signaling pathway and downstream NF-kB/p38MAPK signaling pathway-related proteins were significantly modulated. CONCLUSION This study utilized network pharmacology, molecular docking, and animal experiments to identify the potential mechanism of the WenYang FuYuan recipe, which may be associated with the regulation of the AGE-RAGE signaling pathway and the inhibition of target proteins and mRNAs in the downstream NF-kB/p38MAPK pathway.
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Affiliation(s)
- Ding Zhang
- Guangxi University of Chinese Medicine, Nanning, China
| | - Hongling Qin
- Guangxi University of Chinese Medicine First Affiliated Hospital, Nanning, China
| | - Wei Chen
- Guangxi University of Chinese Medicine First Affiliated Hospital, Nanning, China
| | - Junjun Xiang
- Guangxi University of Chinese Medicine, Nanning, China
| | - Minghe Jiang
- Guangxi University of Chinese Medicine, Nanning, China
| | - Ling Zhang
- Guangxi University of Chinese Medicine, Nanning, China
| | - Keqing Zhou
- Guangxi University of Chinese Medicine, Nanning, China
| | - Yueqiang Hu
- Guangxi University of Chinese Medicine First Affiliated Hospital, Nanning, China.
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Wu Q, Yan H, Kang Z. A Review of Traditional Chinese Medicine for Triple Negative Breast Cancer and the Pharmacological Mechanisms. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2024; 52:987-1011. [PMID: 38879747 DOI: 10.1142/s0192415x2450040x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/06/2024]
Abstract
Triple negative breast cancer (TNBC) is an aggressive subtype of breast cancer. Conventional treatment options for TNBC often have limited efficacy and significant side effects. In recent years, traditional Chinese medicine (TCM) has shown promising results in the treatment of TNBC. TCMs include herb combinations that have synergistic effects to regulate homeostasis in the body, reduce tumor resistance, and improve patient quality of life. At present, three main TCM methods are used to treat TNBC in the clinic: strengthening the body's resistance, dispelling phlegm, and removing cancer toxins. This paper reviews the theories and mechanisms of each in TNBC treatment. The method of strengthening the body's resistance emphasizes enhancing the body's original Qi to fight against pathogenic factors; the method of dispelling phlegm seeks to eliminate phlegm stagnation and alleviate the burden on affected organs; the method of removing cancer toxins focuses on detoxification and detumescence to remove the toxic elements associated with TNBC. Although these methods treat TNBC from different etiologies, they have achieved good therapeutic effects and represent an important academic approach: That is, to cure the disease with a comprehensive view of the body and restore the balance of Yin and Yang. This knowledge lays a foundation for the future development and reasonable application of TCM in the clinic.
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Affiliation(s)
- Qinhang Wu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Hongkai Yan
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Ziyi Kang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
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Li M, Zhou H, Pan Z, Shi M, Yang J, Guo J, Wan H. Synergistic promotion of angiogenesis after intracerebral hemorrhage by ginsenoside Rh2 and chrysophanol in rats. Bioorg Chem 2024; 147:107416. [PMID: 38705107 DOI: 10.1016/j.bioorg.2024.107416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 04/23/2024] [Accepted: 04/28/2024] [Indexed: 05/07/2024]
Abstract
BACKGROUND Intracerebral hemorrhage (ICH) is a debilitating condition characterized by the rupture of cerebral blood vessels, resulting in profound neurological deficits. A significant challenge in the treatment of ICH lies in the brain's limited capacity to regenerate damaged blood vessels. This study explores the potential synergistic effects of Ginsenoside Rh2 and Chrysophanol in promoting angiogenesis following ICH in a rat model. METHODS Network pharmacology was employed to predict the potential targets and pathways of Ginsenoside Rh2 and Chrysophanol for ICH treatment. Molecular docking was utilized to assess the binding affinity between these compounds and their respective targets. Experimental ICH was induced in male Sprague-Dawley rats through stereotactic injection of type VII collagenase into the right caudate putamen (CPu). The study encompassed various methodologies, including administration protocols, assessments of neurological function, magnetic resonance imaging, histological examination, observation of brain tissue ultrastructure, reverse transcription-quantitative polymerase chain reaction (RT-qPCR), immunofluorescence staining, Western blot analysis, and statistical analyses. RESULTS Network pharmacology analysis indicated that Ginsenoside Rh2 and Chrysophanol may exert their therapeutic effects in ICH by promoting angiogenesis. Results from animal experiments revealed that rats treated with Ginsenoside Rh2 and Chrysophanol exhibited significantly improved neurological function, reduced hematoma volume, and diminished pathological injury compared to the Model group. Immunofluorescence analysis demonstrated enhanced expression of vascular endothelial growth factor receptor 2 (VEGFR2) and CD31, signifying augmented angiogenesis in the peri-hematomal region following combination therapy. Importantly, the addition of a VEGFR2 inhibitor reversed the increased expression of VEGFR2 and CD31. Furthermore, Western blot analysis revealed upregulated expression of angiogenesis-related factors, including VEGFR2, SRC, AKT1, MAPK1, and MAPK14, in the combination therapy group, but this effect was abrogated upon VEGFR2 inhibitor administration. CONCLUSION The synergistic effect of Ginsenoside Rh2 and Chrysophanol demonstrated a notable protective impact on ICH injury in rats, specifically attributed to their facilitation of angiogenesis. Consequently, this research offers a foundation for the utilization of Ginsenosides Rh2 and Chrysophanol in medical settings and offers direction for the advancement of novel pharmaceuticals for the clinical management of ICH.
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Affiliation(s)
- Mengying Li
- School of Life Sciences, Zhejiang Chinese Medical University, 310053, China
| | - Huifen Zhou
- Academy of TCM Cardio-Cerebrovascular Diseases of Zhejiang Chinese Medical University, 310053, China
| | - Zhiyong Pan
- The First Affiliated Hospital of Zhejiang Chinese Medical University, 310006, China
| | - Min Shi
- The Affiliated Rehabilitation Hospital of Zhejiang Chinese Medical University, 310052, China
| | - Jiehong Yang
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, 310053, China.
| | - Jianwen Guo
- State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510120, China.
| | - Haitong Wan
- Academy of TCM Cardio-Cerebrovascular Diseases of Zhejiang Chinese Medical University, 310053, China.
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Yang Y, Zhao M, Kuang Q, You F, Jiang Y. A comprehensive review of phytochemicals targeting macrophages for the regulation of colorectal cancer progression. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155451. [PMID: 38513378 DOI: 10.1016/j.phymed.2024.155451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 01/19/2024] [Accepted: 02/11/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Phytochemicals are natural compounds derived from plants, and are now at the forefront of anti-cancer research. Macrophage immunotherapy plays a crucial role in the treatment of colorectal cancer (CRC). In the context of colorectal cancer, which remains highly prevalent and difficult to treat, it is of research value to explore the potential mechanisms and efficacy of phytochemicals targeting macrophages for CRC treatment. PURPOSE The aim of this study was to gain insight into the role of phytochemical-macrophage interactions in regulating CRC and to provide a theoretical basis for the development of new therapeutic strategies in the future. STUDY DESIGN This review discusses the potential immune mechanisms of phytochemicals for the treatment of CRC by summarizing research of phytochemicals targeting macrophages. METHODS We reviewed the PubMed, EMBASE, Web of Science and CNKI databases from their initial establishment to July 2023 to classify and summaries phytochemicals according to their mechanism of action in targeting macrophages. RESULTS The results of the literature review suggest that phytochemicals interfere with CRC development by affecting macrophages through four main mechanisms. Firstly, they modulate the production of cytotoxic substances, such as NO and ROS, by macrophages to exert anticancer effects. Secondly, phytochemicals polarize macrophages towards the M1 phenotype, inhibit M2 polarisation and enhance the anti-tumour immune responses. Thirdly, they enhance the secretion of macrophage-derived cytokines and alter the tumour microenvironment, thereby inhibiting tumor growth. Finally, they activate the immune response by targeting macrophages, triggering the recruitment of other immune cells, thereby enhancing the immune killing effect and exerting anti-tumor effects. These findings highlight phytochemicals as potential therapeutic strategies to intervene in colorectal cancer development by modulating macrophage activity, providing a strong theoretical basis for future clinical applications. CONCLUSION Phytochemicals exhibit potential anti-tumour effects by modulating macrophage activity and intervening in the colorectal cancer microenvironment by multiple mechanisms.
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Affiliation(s)
- Yi Yang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province 610072, PR China
| | - Maoyuan Zhao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, PR China
| | - Qixuan Kuang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province 610072, PR China
| | - Fengming You
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province 610072, PR China; Cancer Institute, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province 610075, PR China.
| | - Yifang Jiang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province 610072, PR China.
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Wang J, Zou J, Shi Y, Zeng N, Guo D, Wang H, Zhao C, Luan F, Zhang X, Sun J. Traditional Chinese medicine and mitophagy: A novel approach for cardiovascular disease management. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155472. [PMID: 38461630 DOI: 10.1016/j.phymed.2024.155472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 02/06/2024] [Accepted: 02/20/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND Cardiovascular disease (CVD) remains the leading cause of morbidity and mortality worldwide, imposing an enormous economic burden on individuals and human society. Laboratory studies have identified several drugs that target mitophagy for the prevention and treatment of CVD. Only a few of these drugs have been successful in clinical trials, and most studies have been limited to animal and cellular models. Furthermore, conventional drugs used to treat CVD, such as antiplatelet agents, statins, and diuretics, often result in adverse effects on patients' cardiovascular, metabolic, and respiratory systems. In contrast, traditional Chinese medicine (TCM) has gained significant attention for its unique theoretical basis and clinical efficacy in treating CVD. PURPOSE This paper systematically summarizes all the herbal compounds, extracts, and active monomers used to target mitophagy for the treatment of CVD in the last five years. It provides valuable information for researchers in the field of basic cardiovascular research, pharmacologists, and clinicians developing herbal medicines with fewer side effects, as well as a useful reference for future mitophagy research. METHODS The search terms "cardiovascular disease," "mitophagy," "herbal preparations," "active monomers," and "cardiac disease pathogenesis" in combination with "natural products" and "diseases" were used to search for studies published in the past five years until January 2024. RESULTS Studies have shown that mitophagy plays a significant role in the progression and development of CVD, such as atherosclerosis (AS), heart failure (HF), myocardial infarction (MI), myocardial ischemia/reperfusion injury (MI/RI), cardiac hypertrophy, cardiomyopathy, and arrhythmia. Herbal compound preparations, crude extracts, and active monomers have shown potential as effective treatments for these conditions. These substances protect cardiomyocytes by inducing mitophagy, scavenging damaged mitochondria, and maintaining mitochondrial homeostasis. They display notable efficacy in combating CVD. CONCLUSION TCM (including herbal compound preparations, extracts, and active monomers) can treat CVD through various pharmacological mechanisms and signaling pathways by inducing mitophagy. They represent a hotspot for future cardiovascular basic research and a promising candidate for the development of future cardiovascular drugs with fewer side effects and better therapeutic efficacy.
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Affiliation(s)
- Jinhui Wang
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Junbo Zou
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Yajun Shi
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Nan Zeng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, Sichuan, PR China
| | - Dongyan Guo
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - He Wang
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Chongbo Zhao
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Fei Luan
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China.
| | - Xiaofei Zhang
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China.
| | - Jing Sun
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China.
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Wang M, Zhang X, Zhang Z, Tong L, Yu S, Liu Y, Yang F. Flavonoid Compounds in Hippophae rhamnoides L. Protect Endothelial Cells from Oxidative Damage Through the PI3K/AKT-eNOS Pathway. Chem Biodivers 2024; 21:e202400300. [PMID: 38430215 DOI: 10.1002/cbdv.202400300] [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: 02/04/2024] [Revised: 03/01/2024] [Accepted: 03/01/2024] [Indexed: 03/03/2024]
Abstract
Sea buckthorn, a traditional medicinal plant, has been used for several years in China for the prevention and treatment of various diseases, a practice closely associated with its significant antioxidant activity. The aim of this study was to investigate the protective effects of sea buckthorn flavonoids on vascular endothelial cells in an oxidative stress environment. We isolated and extracted active compounds from sea buckthorn and investigated their impact on endothelial nitric oxide synthase (eNOS) activity through the PI3K/AKT-eNOS signaling pathway through a combination of network pharmacology and cellular experiments, elucidating the regulatory effects of these compounds on endothelial cell functions. Three flavonoids, named Fr.4-2-1, Fr.4-2-2 and Fr.4-2-3, were obtained from sea buckthorn. The results of network pharmacology indicated that they might exert their effects by regulating the PI3K-AKT signaling pathway. In vitro results showed that all three flavonoids were effective in alleviating the degree of oxidative stress in cells, among which Fr.4-2-1 exerted its antioxidant effects by modulating the PI3K/AKT-eNOS pathway. Flavonoids in sea buckthorn can effectively inhibit oxidative stress-induced cellular damage, preserving the integrity and functionality of endothelial cells, which is crucial for maintaining vascular health and function.
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Affiliation(s)
- Mengyuan Wang
- Department of Pharmacy, Faculty of Medicine, Qinghai University, Xining, 810001, China
| | - Xingfang Zhang
- Department of Pharmacy, Faculty of Medicine, Qinghai University, Xining, 810001, China
| | - Zonghao Zhang
- College of Animal Husbandry and Veterinary Science, Qinghai University, Xining, 810016, China
| | - Li Tong
- Department of Pharmacy, Faculty of Medicine, Qinghai University, Xining, 810001, China
- Qinghai Provincial Key Laboratory of Traditional Chinese Medicine for the Prevention and Control of Glycolipid Metabolic Diseases, Xining, 810001, China
| | - Song Yu
- Department of Pharmacy, Faculty of Medicine, Qinghai University, Xining, 810001, China
| | - Yue Liu
- Department of Pharmacy, Faculty of Medicine, Qinghai University, Xining, 810001, China
| | - Fang Yang
- Department of Pharmacy, Faculty of Medicine, Qinghai University, Xining, 810001, China
- Qinghai Provincial Key Laboratory of Traditional Chinese Medicine for the Prevention and Control of Glycolipid Metabolic Diseases, Xining, 810001, China
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11
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Gong H, Zhao N, Zhu C, Luo L, Liu S. Treatment of gastric ulcer, traditional Chinese medicine may be a better choice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 324:117793. [PMID: 38278376 DOI: 10.1016/j.jep.2024.117793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/30/2023] [Accepted: 01/18/2024] [Indexed: 01/28/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gastric ulcer (GU) is the injury of the gastric mucosa caused by the stimulation of various pathogenic factors penetrating the deep mucosal muscle layer. An increasing number of studies have shown that traditional Chinese medicine (TCM) is highly effective in treating GU due to its multitarget, multilevel, and multi-pathway effects. AIM OF THE STUDY To review the latest research progress in the treatment of GU by TCM, including clinical and experimental studies, focusing on the target and mechanism of action of drugs and providing a theoretical basis for the treatment of GU by natural herbs. MATERIALS AND METHODS Electronic databases (PubMed, Elsevier, Springer, Web of Science, and CNKI) were searched using the keywords "gastric ulcer", "gastric mucosal lesion", "TCM" and or paired with "peptic ulcer" and "natural drugs" for studies published in the last fifteen years until 2023. RESULTS TCM, including single components of natural products, Chinese patent medicines (CPM), and TCM decoction, is expected to treat GU by regulating various mechanisms, such as redox balance, inflammatory factors, angiogenesis, gastric mucosal protective factors, intestinal flora, apoptosis, and autophagy. CONCLUSIONS We discussed and summarized the mechanism of TCM in the treatment of GU, which provided a sufficient basis for TCM treatment of GU.
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Affiliation(s)
- Haiying Gong
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China; Department of Gastroenterology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Ning Zhao
- Wuxi School of Medicine, Jiangnan University, Wuxi, China
| | - Conglei Zhu
- Department of Pharmacy, Fuyang People's Hospital, Fuyang, Anhui, China
| | - Lin Luo
- School of Basic Medical Sciences, Beijing Key Laboratory of Neural Regeneration and Repair, Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| | - Sen Liu
- School of Basic Medical Sciences, Beijing Key Laboratory of Neural Regeneration and Repair, Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China.
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12
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Zhou G, Xu R, Groth T, Wang Y, Yuan X, Ye H, Dou X. The Combination of Bioactive Herbal Compounds with Biomaterials for Regenerative Medicine. TISSUE ENGINEERING. PART B, REVIEWS 2024. [PMID: 38481114 DOI: 10.1089/ten.teb.2024.0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/14/2024]
Abstract
Regenerative medicine aims to restore the function of diseased or damaged tissues and organs by cell therapy, gene therapy, and tissue engineering, along with the adjunctive application of bioactive molecules. Traditional bioactive molecules, such as growth factors and cytokines, have shown great potential in the regulation of cellular and tissue behavior, but have the disadvantages of limited source, high cost, short half-life, and side effects. In recent years, herbal compounds extracted from natural plants/herbs have gained increasing attention. This is not only because herbal compounds are easily obtained, inexpensive, mostly safe, and reliable, but also owing to their excellent effects, including anti-inflammatory, antibacterial, antioxidative, proangiogenic behavior and ability to promote stem cell differentiation. Such effects also play important roles in the processes related to tissue regeneration. Furthermore, the moieties of the herbal compounds can form physical or chemical bonds with the scaffolds, which contributes to improved mechanical strength and stability of the scaffolds. Thus, the incorporation of herbal compounds as bioactive molecules in biomaterials is a promising direction for future regenerative medicine applications. Herein, an overview on the use of bioactive herbal compounds combined with different biomaterial scaffolds for regenerative medicine application is presented. We first introduce the classification, structures, and properties of different herbal bioactive components and then provide a comprehensive survey on the use of bioactive herbal compounds to engineer scaffolds for tissue repair/regeneration of skin, cartilage, bone, neural, and heart tissues. Finally, we highlight the challenges and prospects for the future development of herbal scaffolds toward clinical translation. Overall, it is believed that the combination of bioactive herbal compounds with biomaterials could be a promising perspective for the next generation of regenerative medicine.
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Affiliation(s)
- Guoying Zhou
- College of Life Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Ruojiao Xu
- College of Life Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Thomas Groth
- Department of Biomedical Materials, Institute of Pharmacy, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Yanying Wang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xingyu Yuan
- College of Life Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Hua Ye
- Department of Engineering Science, Institute of Biomedical Engineering, University of Oxford, Oxford, United Kingdom
- Oxford Suzhou Centre for Advanced Research, University of Oxford, Suzhou, China
| | - Xiaobing Dou
- College of Life Sciences, Zhejiang Chinese Medical University, Hangzhou, China
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Ma R, Li S, Mo Q, Chen X, Liang Y, Hu T, Hu H, He B, Li R, Kou J, Yu B. Preventive and Therapeutic Effects of Crocetin in Rats with Heart Failure. Pharmaceuticals (Basel) 2024; 17:496. [PMID: 38675456 PMCID: PMC11054188 DOI: 10.3390/ph17040496] [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: 02/15/2024] [Revised: 03/28/2024] [Accepted: 04/01/2024] [Indexed: 04/28/2024] Open
Abstract
Gardenia is both a food and medicine plant. It is widely used for cardiovascular protection, and its main bioactive ingredient is crocetin. This study aims to observe the therapeutic effects of crocetin on chronic heart failure in rats induced by various etiologies. It further compares the efficacy differences between preventative and treatment administration, varying dosages, and treatment durations, to provide improved guidance for medication in heart failure rats and determine which categories of chronic heart failure rats might benefit most from crocetin. Chronic heart failure models induced by abdominal aorta constriction, renal hypertension, and coronary artery ligation were constructed. By examining cardiac function, blood biochemistry, and histopathology, the study assessed the preventive and therapeutic effects of crocetin on load-induced and myocardial ischemia-induced heart failure. The results showed that in all three models, both treatment and preventative administration of crocetin significantly improved chronic heart failure in rats, especially in preventative administration. The results indicate crocetin may be beneficial for improving symptoms and functional capacity in rats with heart failure. Furthermore, long-term administration was more effective than short-term administration across all three rat models, with therapeutic onset observed over 6 weeks.
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Affiliation(s)
- Renqiang Ma
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, Research Center for Traceability and Standardization of TCMs, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China; (R.M.); (Q.M.); (X.C.); (J.K.)
- Boji Pharmaceutical Research Center, Boji Medical Biotechnological Co., Ltd., Guangzhou 510663, China; (S.L.); (Y.L.); (T.H.); (H.H.); (B.H.)
| | - Sijia Li
- Boji Pharmaceutical Research Center, Boji Medical Biotechnological Co., Ltd., Guangzhou 510663, China; (S.L.); (Y.L.); (T.H.); (H.H.); (B.H.)
| | - Qingmei Mo
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, Research Center for Traceability and Standardization of TCMs, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China; (R.M.); (Q.M.); (X.C.); (J.K.)
- Boji Pharmaceutical Research Center, Boji Medical Biotechnological Co., Ltd., Guangzhou 510663, China; (S.L.); (Y.L.); (T.H.); (H.H.); (B.H.)
| | - Xiaojuan Chen
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, Research Center for Traceability and Standardization of TCMs, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China; (R.M.); (Q.M.); (X.C.); (J.K.)
- Boji Pharmaceutical Research Center, Boji Medical Biotechnological Co., Ltd., Guangzhou 510663, China; (S.L.); (Y.L.); (T.H.); (H.H.); (B.H.)
| | - Yan Liang
- Boji Pharmaceutical Research Center, Boji Medical Biotechnological Co., Ltd., Guangzhou 510663, China; (S.L.); (Y.L.); (T.H.); (H.H.); (B.H.)
| | - Tao Hu
- Boji Pharmaceutical Research Center, Boji Medical Biotechnological Co., Ltd., Guangzhou 510663, China; (S.L.); (Y.L.); (T.H.); (H.H.); (B.H.)
| | - Hui Hu
- Boji Pharmaceutical Research Center, Boji Medical Biotechnological Co., Ltd., Guangzhou 510663, China; (S.L.); (Y.L.); (T.H.); (H.H.); (B.H.)
| | - Bao He
- Boji Pharmaceutical Research Center, Boji Medical Biotechnological Co., Ltd., Guangzhou 510663, China; (S.L.); (Y.L.); (T.H.); (H.H.); (B.H.)
| | - Renshi Li
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, Research Center for Traceability and Standardization of TCMs, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China; (R.M.); (Q.M.); (X.C.); (J.K.)
| | - Junping Kou
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, Research Center for Traceability and Standardization of TCMs, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China; (R.M.); (Q.M.); (X.C.); (J.K.)
| | - Boyang Yu
- Jiangsu Key Laboratory of TCM Evaluation and Translational Research, Research Center for Traceability and Standardization of TCMs, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 639 Longmian Road, Nanjing 211198, China; (R.M.); (Q.M.); (X.C.); (J.K.)
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Liu C, Liu E, Li Z, Li W, Jin J, Sui H, Chen G, Sun Z, Xi H. Danlou tablet attenuates ischemic stroke injury and blood‒brain barrier damage by inhibiting ferroptosis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 322:117657. [PMID: 38145861 DOI: 10.1016/j.jep.2023.117657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/07/2023] [Accepted: 12/22/2023] [Indexed: 12/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Danlou tablet (DLT) is a traditional Chinese medicinal formulation known for replenishing Qi, promoting blood circulation, and resolving stasis. Its pharmacological actions primarily involve anti-inflammatory, antioxidant stress reduction, antiapoptotic, proangiogenic, and improved energy metabolism. DLT has been confirmed to have favorable therapeutic effects on ischemic stroke (IS). However, the underlying mechanism through which DLT affects IS-induced brain injury remains unknown. AIM OF THE STUDY This study aims to investigate the effects and underlying mechanisms of danlou tablet on ischemic stroke based on network pharmacology and experimental verification. MATERIALS AND METHODS Using a transient middle cerebral artery occlusion (tMCAO) mouse model, the impact of DLT on the blood‒brain barrier (BBB) and brain injury in mice was assessed. Network pharmacology and bioinformatics analyses were utilized to explore the potential mechanisms of DLT in treating IS. Endothelial cells were cultured to observe the effects of DLT on vascular endothelial cells after oxygen-glucose deprivation/reperfusion, and these findings were validated in the brains of tMCAO mice. RESULTS DLT alleviated oxidative stress and brain damage in tMCAO mice, mitigating BBB damage. A total of 185 potential targets through which DLT regulates IS were identified, including COX2, a known critical marker of ferroptosis, which identified as a key target. In vitro and in vivo experiments demonstrated that DLT significantly (p < 0.05) improved cell death and vascular barrier damage in IS, reducing intracellular oxidative stress and COX2 protein levels while increasing SLC7A11 and GPX4 protein levels. CONCLUSIONS This study demonstrated that DLT maintained BBB integrity and alleviated brain injury of tMCAO mice by inhibiting ferroptosis. The study partially unraveled the mechanism through which DLT functioned in treating IS and further clarified the pivotal active components of DLT, thereby providing a theoretical scientific basis for treating IS with DLT.
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Affiliation(s)
- Chang Liu
- Department of Anesthesiology, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, 150001, PR China; Heilongjiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, 246 Xuefu Road, Harbin, 150001, PR China; The Key Laboratory of Myocardial Ischemia, Ministry of Education, Heilongjiang Province, 246 Xuefu Road, Harbin, 150001, PR China.
| | - Enran Liu
- Department of Anesthesiology, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, 150001, PR China; Heilongjiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, 246 Xuefu Road, Harbin, 150001, PR China.
| | - Zhixi Li
- Department of Anesthesiology, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, 150001, PR China; Heilongjiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, 246 Xuefu Road, Harbin, 150001, PR China; The Key Laboratory of Myocardial Ischemia, Ministry of Education, Heilongjiang Province, 246 Xuefu Road, Harbin, 150001, PR China.
| | - Wenqiang Li
- Department of Vascular Surgery, Jinshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, PR China.
| | - Jiaqi Jin
- The Key Laboratory of Myocardial Ischemia, Ministry of Education, Heilongjiang Province, 246 Xuefu Road, Harbin, 150001, PR China; Department of Neurology, Xuanwu Hospital, Capital Medical University, 45 Changchun Road, Beijing, 100053, PR China.
| | - Haijing Sui
- Department of Anesthesiology, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, 150001, PR China; Heilongjiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, 246 Xuefu Road, Harbin, 150001, PR China.
| | - Guangmin Chen
- Department of Anesthesiology, The First Affiliated Hospital of Harbin Medical University, 199 Dazhi Road, Harbin, 150001, PR China.
| | - Zhenyu Sun
- Department of Anesthesiology, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, 150001, PR China; Heilongjiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, 246 Xuefu Road, Harbin, 150001, PR China.
| | - Hongjie Xi
- Department of Anesthesiology, The Second Affiliated Hospital of Harbin Medical University, 246 Xuefu Road, Harbin, 150001, PR China; Heilongjiang Province Key Laboratory of Research on Anesthesiology and Critical Care Medicine, 246 Xuefu Road, Harbin, 150001, PR China.
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15
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Li H, Yu W, Yang Y, Li S, Xu J, Gao C, Zhang W, Shi W, Jin K, Ji X, Ren C. Combination of Atractylenolide I, Atractylenolide III, and Paeoniflorin promotes angiogenesis and improves neurological recovery in a mouse model of ischemic Stroke. Chin Med 2024; 19:3. [PMID: 38178130 PMCID: PMC10768365 DOI: 10.1186/s13020-023-00872-z] [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: 09/19/2023] [Accepted: 12/10/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Prognosis is critically important in stroke cases, with angiogenesis playing a key role in determining outcomes. This study aimed to investigate the potential protective effects of Atractylenolide I (Atr I), Atractylenolide III (Atr III), and Paeoniflorin (Pae) in promoting angiogenesis following cerebral ischemia. METHODS The bEnd.3 cell line was used to evaluate the effects of these three compounds on vascular endothelial cell proliferation, migration, and tube formation. Male C57BL/6 mice underwent transient middle cerebral artery occlusion (MCAO), followed by daily intragastric administration of the Chinese medicine compounds to assess their impact on brain protection and angiogenesis. In vivo experiments included measuring infarct size and assessing neurological function. Immunofluorescence staining and an angiogenesis antibody array were used to evaluate angiogenesis in ischemic brain tissue. Functional enrichment analysis was performed to further investigate the pathways involved in the protective effects of the compounds. Molecular docking analysis explored the potential binding affinity of the compounds to insulin-like growth factor 2 (IGF-2), and Western blotting was used to measure levels of angiogenesis-related proteins. RESULTS In vitro, the combination of Atr I, Atr III, and Pae enhanced cell proliferation, promoted migration, and stimulated tube formation. In vivo, the combined treatment significantly facilitated neurological function recovery and angiogenesis by day 14. The treatment also increased levels of angiogenesis-related proteins, including IGF-2. Pearson correlation analysis revealed a strong positive association between IGF-2 levels in ischemic brain tissue and angiogenesis, suggesting a good affinity of the compounds for the IGF-2 binding site, as supported by molecular docking analysis. CONCLUSION The administration of Atr I, Atr III, and Pae has shown significant enhancements in long-term stroke recovery in mice, likely due to the promotion of angiogenesis via increased activation of the IGF-2 pathway in ischemic brain tissue.
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Affiliation(s)
- Haiyan Li
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Center of Stroke, Beijing Institute of Brain Disorder, Capital Medical University, Chang Chun Road 45, Beijing, 100053, China
- School of Chinese Medicine, Beijing University of Chines Medicine, Beijing, 100029, China
| | - Wantong Yu
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Center of Stroke, Beijing Institute of Brain Disorder, Capital Medical University, Chang Chun Road 45, Beijing, 100053, China
| | - Yong Yang
- School of Chinese Medicine, Beijing University of Chines Medicine, Beijing, 100029, China
| | - Sijie Li
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Center of Stroke, Beijing Institute of Brain Disorder, Capital Medical University, Chang Chun Road 45, Beijing, 100053, China
| | - Jun Xu
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Center of Stroke, Beijing Institute of Brain Disorder, Capital Medical University, Chang Chun Road 45, Beijing, 100053, China
| | - Chen Gao
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Center of Stroke, Beijing Institute of Brain Disorder, Capital Medical University, Chang Chun Road 45, Beijing, 100053, China
| | - Wei Zhang
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Center of Stroke, Beijing Institute of Brain Disorder, Capital Medical University, Chang Chun Road 45, Beijing, 100053, China
| | - Wenjie Shi
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Center of Stroke, Beijing Institute of Brain Disorder, Capital Medical University, Chang Chun Road 45, Beijing, 100053, China
| | - Kunlin Jin
- Department of Pharmacology and Neuroscience, Texas Health Science Center, University of North, Fort Worth, TX, 76107, USA
| | - Xunming Ji
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Center of Stroke, Beijing Institute of Brain Disorder, Capital Medical University, Chang Chun Road 45, Beijing, 100053, China
| | - Changhong Ren
- Beijing Key Laboratory of Hypoxia Translational Medicine, Xuanwu Hospital, Center of Stroke, Beijing Institute of Brain Disorder, Capital Medical University, Chang Chun Road 45, Beijing, 100053, China.
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16
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Jiang Y, Xu L, Wei N, Chen R, Wang Y, Wu L, Li W, Yan Z, Chen L, Chen Z. Comparative pharmacokinetics of 11 major bioactive components between two dosage forms of Qixue Shuangbu Prescription in rats by ultra-high-performance liquid chromatography-tandem mass spectrometry. J Sep Sci 2024; 47:e2300677. [PMID: 37994256 DOI: 10.1002/jssc.202300677] [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: 09/22/2023] [Revised: 11/02/2023] [Accepted: 11/10/2023] [Indexed: 11/24/2023]
Abstract
Although Qixue Shuangbu Prescription (QSP) is a classic Chinese medicine prescription for treating chronic heart failure. Low bioavailability due to the insolubility and poor biofilm permeability of the main bioactive ingredients of QSP is still a key factor limiting its efficacy. In this study, a novel self-microemulsifying drug delivery system was proposed to effectively improve the bioavailability of QSP. The qualified ultra-high-performance liquid chromatography-tandem mass spectrometry methodology was established to investigate the pharmacokinetics characteristics of the QSP self-microemulsifying drug delivery system. Our results showed that 11 components in the self-microemulsifying drug delivery system group had prolonged T1/2 and MRT0-t values compared with QSP extract. The Cmax of calycosin-7-glucoside (CG), vanillic acid and paeoniflorin increased 2.5 times, 2.4 times and 2.3 times, respectively. The relative bioavailability values of CG, paeoniflorin and ononin were most significantly affected, increasing by 383.2%, 336.5% and 307.1%, respectively. This study promoted the development of new dosage forms of QSP and provided a useful reference for improving dosage forms to solve the problem of low bioavailability of traditional Chinese medicine.
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Affiliation(s)
- Yong Jiang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Department of Pharmacy, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, China
| | - Liu Xu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Nina Wei
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Rui Chen
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yutong Wang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Li Wu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Weidong Li
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zheng Yan
- Jiangyin Hospital of Traditional Chinese Medicine, Nanjing University of Chinese Medicine, Jiangyin City, China
| | - Linwei Chen
- Department of Pharmacy, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, China
| | - Zhipeng Chen
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
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Feng W, Duan C, Pan F, Yan C, Dong H, Wang X, Zhang J. Integration of metabolomics and network pharmacology to reveal the protective mechanism underlying Wogonoside in acute myocardial ischemia rats. JOURNAL OF ETHNOPHARMACOLOGY 2023; 317:116871. [PMID: 37393028 DOI: 10.1016/j.jep.2023.116871] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 07/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In traditional medicine, both Scutellaria baicalensis Georgi (SBG) and the traditional formulas composed of it have been used to treat a wide range of diseases, including cancer and cardiovascular. Wogonoside (Wog) is the biologically active flavonoid compound extracted from the root of SBG, with potential cardiovascular protective effects. However, the mechanisms underlying the protective effect of Wog on acute myocardial ischemia (AMI) have not yet been clearly elucidated. AIM OF THE STUDY To explore the protective mechanism of Wog on AMI rats by comprehensively integrating traditional pharmacodynamics, metabolomics, and network pharmacology. METHODS The rat was pretreatment with Wog at a dose of 20 mg/kg/d and 40 mg/kg/d once daily for 10 days and then ligated the left anterior descending coronary artery of rats to establish the AMI rat model. Electrocardiogram (ECG), cardiac enzyme levels, heart weight index (HWI), Triphenyltetrazolium chloride (TTC) staining, and histopathological analyses were adopted to evaluate the protective effect of Wog on AMI rats. Moreover, a serum metabolomic-based UHPLC-Q-Orbitrap MS approach was performed to find metabolic biomarkers and metabolic pathways, and network pharmacology analysis was applied to predict targets and pathways of Wog in treating AMI. Then, the network pharmacology and metabolomic results were integrated to elucidate the mechanism of Wog in treating AMI. Finally, RT- PCR was used to detect the mRNA expression levels of PTGS1, PTGS2, ALOX5, and ALOX15 to validate the result of integrated metabolomics and network analysis. RESULTS Pharmacodynamic studies suggest that Wog could effectively prevent the ST-segment of electrocardiogram elevation, reduce the myocardial infarct size, heart weight index, and cardiac enzyme levels, and alleviate cardiac histological damage in AMI rats. Metabolomics analysis showed that the disturbances of metabolic profile in AMI rats were partly corrected by Wog and the cardio-protection effects on AMI rats involved 32 differential metabolic biomarkers and 4 metabolic pathways. In addition, the integrated analysis of network pharmacology and metabolomics showed that 7 metabolic biomarkers, 6 targets, and 6 crucial pathways were the main mechanism for the therapeutic application of Wog for AMI. Moreover, the results of RT-PCR showed that PTGS1, PTGS2, ALOX5, and ALOX15 mRNA expression levels were reduced after treatment with Wog. CONCLUSION Wog exerts cardio-protection effects on AMI rats via the regulation of multiple metabolic biomarkers, multiple targets, and multiple pathways, our current study will provide strong scientific evidence supporting the therapeutic application of Wog for AMI.
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Affiliation(s)
- Wenzhong Feng
- School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China.
| | - Cancan Duan
- Key Laboratory of Basic Pharmacology Ministry Education and Joint International Research Laboratory of Ethnomedicine Ministry of Education, Zunyi Medical University, Zunyi, 563000, China.
| | - Fuzhu Pan
- School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China.
| | - Caiying Yan
- School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China.
| | - Hongjing Dong
- Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, China.
| | - Xiao Wang
- Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, China.
| | - Jianyong Zhang
- School of Pharmacy, Zunyi Medical University, Zunyi, 563000, China; Key Laboratory of Basic Pharmacology Ministry Education and Joint International Research Laboratory of Ethnomedicine Ministry of Education, Zunyi Medical University, Zunyi, 563000, China.
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Chen Q, Xu Q, Zhu H, Wang J, Sun N, Bian H, Li Y, Lin C. Salvianolic acid B promotes angiogenesis and inhibits cardiomyocyte apoptosis by regulating autophagy in myocardial ischemia. Chin Med 2023; 18:155. [PMID: 38017536 PMCID: PMC10685573 DOI: 10.1186/s13020-023-00859-w] [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: 06/01/2023] [Accepted: 11/01/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Myocardial ischemia (MI) can cause angina, myocardial infarction, and even death. Angiogenesis is beneficial for ensuring oxygen and blood supply to ischemic tissue, promoting tissue repair, and reducing cell damage. In this study, we evaluated the effects of Salvianolic acid B (Sal B) against myocardial ischemia and explored its underlying mechanism on autophagy. METHODS The anti-apoptosis effect of Sal B was conducted by staining Annexin V-FITC/PI and Hoechst as well as evaluating apoptosis bio-markers at protein level in H9c2 cells at glucose deprivation condition. HUVECs were co-cultured with H9c2, and the tube formation assay was used to monitor Sal B's impact on angiogenesis. The MI model of mice was induced by intraperitoneal injection of isoproterenol (ISO). The effect of Sal B on MI mice was evaluated by HE, Masson, immunohistochemistry, WB and kits. In addition, Atg5 siRNA was applied to verify whether the protective effect of Sal B was regulated to autophagy. RESULTS In H9c2, Sal B reduced the levels of lactate dehydrogenase (LDH), malondialdehyde (MDA) and reactive oxygen species (ROS), improved the levels of superoxide dismutase (SOD) and mitochondrial membrane potential, downregulated the expressions of Bax and cleaved-Caspase3, upregulated the expression of Bcl-2. Therefore, Sal B could significantly inhibit the damage of H9c2 caused by glucose deprivation. In the co-culture system of H9c2 and HUVECs, vascular endothelial growth factor (VEGF) level in the supernatant was dramatically raised by Sal B. Sal B upregulated the expressions of VEGF, platelet derived growth factor (PDGF) and endothelial marker CD31. It implied that Sal B exerted a significant pro-angiogenic effect. Moreover, Sal B increased the expression of LC3, Atg5, and Beclin1, while reducing the level of P62. When the expression of Atg5 was inhibited, the protective effects of Sal B on apoptosis and angiogenesis was reversed. CONCLUSIONS Sal B inhibited cardiomyocyte apoptosis and promoted angiogenesis by regulating autophagy, thereby improving MI.
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Affiliation(s)
- Qi Chen
- Department of Physiology and Pathophysiology, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, Fudan University, 138 Yi Xue Yuan Road, Shanghai, 200032, People's Republic of China
- Wuxi School of Medicine, Jiangnan University, Wuxi, 214013, China
| | - QingYang Xu
- Department of Physiology and Pathophysiology, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, Fudan University, 138 Yi Xue Yuan Road, Shanghai, 200032, People's Republic of China
| | - Huilin Zhu
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Junyi Wang
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Ning Sun
- Department of Physiology and Pathophysiology, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, Fudan University, 138 Yi Xue Yuan Road, Shanghai, 200032, People's Republic of China
- Wuxi School of Medicine, Jiangnan University, Wuxi, 214013, China
| | - Huimin Bian
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing, Xianlin Avenue, Qixia District, 210023, China.
| | - Yu Li
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing, Xianlin Avenue, Qixia District, 210023, China.
| | - Chao Lin
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China.
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Yang M, Wu H, Qian H, Li D, Xu H, Chen J, Zhong J, Wu W, Yang H, Chen X, Min X, Chen J. Linggui Zhugan decoction delays ventricular remodeling in rats with chronic heart failure after myocardial infarction through the Wnt/β-catenin signaling pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 120:155026. [PMID: 37619320 DOI: 10.1016/j.phymed.2023.155026] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 07/31/2023] [Accepted: 08/14/2023] [Indexed: 08/26/2023]
Abstract
CONTEXT Traditional Chinese medicine plays an important role in the prevention and treatment of heart failure (HF). Linggui Zhugan decoction has been approved for clinical treatment of chronic HF. However, the mechanism is still unclear. OBJECTIVE The effect of Linggui Zhugan decoction on the Wnt/β-catenin signaling pathway in rat myocardium was studied to investigate the mechanism by Linggui Zhugan decoction effects ventricular remodeling in rats with heart failure after myocardial infarction. METHOD A rat model of HF after myocardial infarction was prepared by ligating the left anterior descending coronary artery. After 6 weeks of intervention with Linggui Zhugan decoction, the effect of Linggui Zhugan decoction on the cardiac function of chronic HF model rats was observed. Myocardial infarct size was measured by triphenyl tetrazolium chloride (TTC) staining. Enzyme linked immunosorbent assays (ELISAs) were used to measure NT-proBNP and sST-2 concentrations in rat serum. Hematoxylin and eosin (H&E) staining, and Masson's trichrome staining were used to observe the morphology of myocardial tissue; immunohistochemistry was used to detect the protein expression of type I collagen and type III collagen in myocardial tissue; and mRNA expression levels of Wnt3a, GSK-3β, β-catenin, and c-Myc in the infarct marginal zone were detected using PCR. Protein expression of Wnt3a, p-GSK-3β, GSK-3β, and β-catenin in the infarct marginal zone was detected using western blot. RESULTS Compared with the control, Linggui Zhugan decoction reduced the levels of serum ST-2 and NT-proBNP, improved cardiac function, and reduced the deposition of collagen fiber. In addition, Linggui Zhugan decoction inhibited the expression of Wnt3a, p-GSK-3β, and β-catenin in cardiomyocytes. CONCLUSION Linggui Zhugan decoction inhibits the expression of several key proteins in the Wnt/β-catenin signaling pathway, delays cardiomyocyte hypertrophy and fibrosis, and improves cardiac function.
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Affiliation(s)
- Mingming Yang
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), Shiyan, China
| | - Haiyan Wu
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), Shiyan, China
| | - Hang Qian
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), Shiyan, China
| | - Dongfeng Li
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), Shiyan, China
| | - Hao Xu
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), Shiyan, China
| | - Jishun Chen
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), Shiyan, China
| | - Jixin Zhong
- Department of Rheumatology and Immunology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Wenwen Wu
- School of Public Health, Hubei University of Medicine, Shiyan, Hubei, China
| | - Handong Yang
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), Shiyan, China
| | - Xinlong Chen
- Yunxi Hospital of Chinese Medicine, Shiyan, Hubei 442600, China.
| | - Xinwen Min
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), Shiyan, China.
| | - Jun Chen
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), Shiyan, China.
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Nan Y, Zhu W, Zhu B, Wang S. Gastrodin facilitates recovery of neurological function of MCAO rats through upregulating miR-20a-5p/XIAP pathway via exosome. Neuroreport 2023; 34:685-692. [PMID: 37556588 PMCID: PMC10470439 DOI: 10.1097/wnr.0000000000001942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/21/2023] [Indexed: 08/11/2023]
Abstract
Cerebral infarction (CI) is characterised by high morbidity, mortality, and disability rates. Recently, Chinese medicine has been widely used and has gained satisfactory results in the treatment of CI. Our previous study showed that gastrodin could facilitate the recovery of neurological function in middle cerebral artery occlusion (MCAO) rats. This study explores this mechanism. SD rats were separated into control, sham, model, and gastrodin groups. After MCAO surgery, the gastrodin group was administered gastrodin (100 mg/kg), and after 1/3/7 days, the ischaemic hemisphere and serum was collected, and then we extracted the circulating exosomes from the serum. We then tested the levels of XIAP (x-linked inhibitor of apoptosis protein), IAP binding proteins (SMAC, HtrA2, ARTs), and miR-20a-5p (a gastrodin potential effect target) in the brain tissues, circulating exosomes, and serum using various methods. Our results showed that circulating exosomes can penetrate the blood-brain barrier (BBB) and that gastrodin can upregulate the amount of miR-20a-5p in circulating exosomes. The circulating exosomes penetrate the BBB and upregulate the expression of XIAP in the ischaemic hemisphere. Gastrodin can also decrease the amount of IAP binding proteins (SMAC, HtrA2, ARTs). Gastrodin can increase the amount of miR-20a-5p in circulating exosomes, which penetrates the BBB and upregulates XIAP expression in the ischaemic hemisphere. By inhibiting apoptosis of neurones, it can facilitate the recovery of neurological function in MCAO rats.
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Affiliation(s)
- Yinan Nan
- International Department, China-Japan Friendship Hospital, Beijing
| | - Wenhao Zhu
- Department of Encephalopathy, Zibo Hospital of Traditional Chinese Medicine, Zibo, Shandong
| | - Bin Zhu
- Department of Pharmacy, Beijing Tiantan Hospital, Capital Medical University
| | - Shaoqing Wang
- Traditional Chinese Medicine Department, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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21
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Li D, Liu L, He X, Wang N, Sun R, Li X, Yu T, Chu XM. Roles of long non-coding RNAs in angiogenesis-related diseases: Focusing on non-neoplastic aspects. Life Sci 2023; 330:122006. [PMID: 37544376 DOI: 10.1016/j.lfs.2023.122006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/28/2023] [Accepted: 08/03/2023] [Indexed: 08/08/2023]
Abstract
Angiogenesis is a key process in organ and tissue morphogenesis, as well as growth during human development, and is coordinated by pro- and anti-angiogenic factors. When this balance is affected, the related physiological and pathological changes lead to disease. Long non-coding RNAs (lncRNAs) are an important class of non-coding RNAs that do not encode proteins, but play a dynamic role in regulating gene expression. LncRNAs have been reported to be extensively involved in angiogenesis, particularly tumor angiogenesis. The non-tumor aspects have received relatively little attention and summary, but there is a broad space for research and exploration on lncRNA-targeted angiogenesis in this area. In this review, we focus on lncRNAs in angiogenesis-related diseases other than tumors, such as atherosclerosis, myocardial infarction, stroke, diabetic complications, hypertension, osteoporosis, dermatosis, as well as, endocrine, neurological, and other systemic disorders. Moreover, multiple cell types have been implicated in lncRNA-targeted angiogenesis, but only endothelial cells have attracted widespread attention. Thus, we explore the roles of other cells. Finally, we summarize the potential research directions in the area of lncRNAs and angiogenesis that can be undertaken by combining cutting-edge technology and interdisciplinary research, which will provide new insights into the involvement of lncRNAs in angiogenesis-related diseases.
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Affiliation(s)
- Daisong Li
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao 266100, People's Republic of China
| | - Lili Liu
- School of Basic Medicine, Qingdao University, No. 308 Ningxia Road, Qingdao, People's Republic of China
| | - Xiangqin He
- Department of Echocardiography, The Affiliated Hospital of Qingdao University, Qingdao, 266000, People's Republic of China
| | - Ni Wang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao 266100, People's Republic of China
| | - Ruicong Sun
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao 266100, People's Republic of China
| | - Xiaolu Li
- Department of Echocardiography, The Affiliated Hospital of Qingdao University, Qingdao, 266000, People's Republic of China
| | - Tao Yu
- Institute for Translational Medicine, Qingdao University, No. 38 Dengzhou Road, 266021, People's Republic of China.
| | - Xian-Ming Chu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, No. 59 Haier Road, Qingdao 266100, People's Republic of China; Department of Cardiology, The Affiliated Cardiovascular Hospital of Qingdao University, No. 5 Zhiquan Road, Qingdao 266000, People's Republic of China.
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Pan Y, Lin T, Shao L, Zhang Y, Han Q, Sheng L, Guo R, Sun T, Zhang Y. Lignin/Puerarin Nanoparticle-Incorporated Hydrogel Improves Angiogenesis through Puerarin-Induced Autophagy Activation. Int J Nanomedicine 2023; 18:5095-5117. [PMID: 37705868 PMCID: PMC10496927 DOI: 10.2147/ijn.s412835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 08/25/2023] [Indexed: 09/15/2023] Open
Abstract
Purpose Puerarin is the main isoflavone extracted from Radix Puerariae lobata (Willd.) and exerts a strong protective effect on endothelial cells. This isoflavone also exerts proven angiogenic effects; however, the potential underlying mechanism has not been fully explored. Here in this work, we aimed to determine the proangiogenesis effect of a puerarin-attached lignin nanoparticle-incorporated hydrogel and explore the underlying mechanism. Materials and Methods Puerarin-attached lignin nanoparticles were fabricated and mixed with the GelMA hydrogel. After the hydrogel was characterized, the angiogenic effect was evaluated in a mouse hind-limb ischemia model. To further explore the mechanism of angiogenesis, human endothelial cell line EA.hy926 was exposure to different concentrations of puerarin. Wound healing assays and tube formation assays were used to investigate the effects of puerarin on cell migration and angiogenesis. qPCR and Western blotting were performed to determine the changes in the levels of angiogenesis indicators, autophagy indicators and PPARβ/δ. 3-MA was used to assess the role of autophagy in the puerarin-mediated angiogenesis effect in vivo and in vitro. Results The hydrogel significantly improved blood flow restoration in mice with hind-limb ischemia. This effect was mainly due to puerarin-mediated increases in the angiogenic capacity of endothelial cells and the promotion of autophagy activation. A potential underlying mechanism might be that puerarin-mediated activation of autophagy could induce an increase in PPARβ/δ expression. Conclusion The puerarin-attached lignin nanoparticle-incorporated hydrogel effectively alleviated blood perfusion in mice with hind-limb ischemia. Puerarin has a prominent proangiogenic effect. The potential mechanisms might be that puerarin-mediated autophagy activation and increase in PPARβ/δ.
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Affiliation(s)
- Yingjing Pan
- Foshan Stomatological Hospital, School of Medicine, Foshan University, Foshan, 528225, People’s Republic of China
| | - Tianci Lin
- Foshan Stomatological Hospital, School of Medicine, Foshan University, Foshan, 528225, People’s Republic of China
| | - Longquan Shao
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, People’s Republic of China
| | - Yulin Zhang
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, People’s Republic of China
| | - Qiao Han
- Stomatology Hospital of Guangzhou Medical University, Guangzhou, 510182, People’s Republic of China
| | - Liyuan Sheng
- Shenzhen Institute, Peking University, Shenzhen, 518057, People’s Republic of China
| | - Rui Guo
- Department of Biomedical Engineering, Jinan University, Guangzhou, 510632, People’s Republic of China
| | - Ting Sun
- Foshan Stomatological Hospital, School of Medicine, Foshan University, Foshan, 528225, People’s Republic of China
| | - Yanli Zhang
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, People’s Republic of China
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Ma JT, Xia S, Zhang BK, Luo F, Guo L, Yang Y, Gong H, Yan M. The pharmacology and mechanisms of traditional Chinese medicine in promoting liver regeneration: A new therapeutic option. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 116:154893. [PMID: 37236047 DOI: 10.1016/j.phymed.2023.154893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/04/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND The liver is renowned for its remarkable regenerative capacity to restore its structure, size and function after various types of liver injury. However, in patients with end-stage liver disease, the regenerative capacity is inhibited and liver transplantation is the only option. Considering the limitations of liver transplantation, promoting liver regeneration is suggested as a new therapeutic strategy for liver disease. Traditional Chinese medicine (TCM) has a long history of preventing and treating various liver diseases, and some of them have been proven to be effective in promoting liver regeneration, suggesting the therapeutic potential in liver diseases. PURPOSE This review aims to summarize the molecular mechanisms of liver regeneration and the pro-regenerative activity and mechanism of TCM formulas, extracts and active ingredients. METHODS We conducted a systematic search in PubMed, Web of Science and the Cochrane Library databases using "TCM", "liver regeneration" or their synonyms as keywords, and classified and summarized the retrieved literature. The PRISMA guidelines were followed. RESULTS Forty-one research articles met the themes of this review and previous critical studies were also reviewed to provide essential background information. Current evidences indicate that various TCM formulas, extracts and active ingredients have the effect on stimulating liver regeneration through modulating JAK/STAT, Hippo, PI3K/Akt and other signaling pathways. Besides, the mechanisms of liver regeneration, the limitation of existing studies and the application prospect of TCM to promote liver regeneration are also outlined and discussed in this review. CONCLUSION This review supports TCM as new potential therapeutic options for promoting liver regeneration and repair of the failing liver, although extensive pharmacokinetic and toxicological studies, as well as elaborate clinical trials, are still needed to demonstrate safety and efficacy.
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Affiliation(s)
- Jia-Ting Ma
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Shuang Xia
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Bi-Kui Zhang
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Fen Luo
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Lin Guo
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Yan Yang
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China
| | - Hui Gong
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China.
| | - Miao Yan
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacy, Central South University, Changsha, China; International Research Center for Precision Medicine, Transformative Technology and Software Services, Changsha, China.
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Valizadeh N, Salehi R, Aghazadeh M, Alipour M, Sadeghzadeh H, Mahkam M. Enhanced osteogenic differentiation and mineralization of human dental pulp stem cells using Prunus amygdalus amara (bitter almond) incorporated nanofibrous scaffold. J Mech Behav Biomed Mater 2023; 142:105790. [PMID: 37104899 DOI: 10.1016/j.jmbbm.2023.105790] [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: 02/03/2023] [Revised: 03/14/2023] [Accepted: 03/19/2023] [Indexed: 04/29/2023]
Abstract
Polyphenol extracts derived from plants are expected to have enhanced osteoblast proliferation and differentiation ability, which has gained much attention in tissue engineering applications. Herein, for the first time, we investigate the effects of Prunus amygdalus amara (bitter almond) (BA) extract loaded on poly (ε-caprolactone) (PCL)/gelatin (Gt) nanofibrous scaffolds on the osteoblast differentiation of human dental pulp stem cells (DPSCs). In this regard, BA (0, 5, 10, and 15% wt)-loaded PCL/Gt nanofibrous scaffolds were prepared by electrospinning with fiber diameters in the range of around 237-276 nm. Morphology, composition, porosity, hydrophilicity, and mechanical properties of the scaffolds were examined by FESEM, ATR-FTIR spectroscopy, BET, contact angle, and tensile tests, respectively. It was found that the addition of BA improved the tensile strength (up to 6.1 times), Young's modulus (up to 3 times), and strain at break (up to 3.2 times) compared to the neat PCL/Gt nanofibers. Evaluations of cell attachment, spreading, and proliferation were done by FESEM observation and MTT assay. Cytocompatibility studies support the biocompatible nature of BA loaded PCL/Gt scaffolds and free BA by demonstrating cell viability of more than 100% in all groups. The results of alkaline phosphatase activity and Alizarin Red assay revealed that osteogenic activity levels of BA loaded PCL/Gt scaffolds and free BA were significantly increased compared to the control group (p < 0.05, p < 0.01, p < 0.001). QRT-PCR results demonstrated that BA loaded PCL/Gt scaffolds and free BA led to a significant increase in osteoblast differentiation of DPSCs through the upregulation of osteogenic related genes compared to the control group (p < 0.05). Based on results, incorporation of BA extract in PCL/Gt scaffolds exhibited synergistic effects on the adhesion, proliferation, and osteogenesis differentiation of hDPSCs and was therefore assumed to be a favorable scaffold for bone tissue engineering applications.
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Affiliation(s)
- Nasrin Valizadeh
- Chemistry Department, Science Faculty, Azarbaijan Shahid Madani University, Tabriz, Iran
| | - Roya Salehi
- Drug Applied Research Center and Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Marziyeh Aghazadeh
- Stem Cell Research Center and Department of Oral Medicine, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdieh Alipour
- Dental and Periodontal Research Center, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hadi Sadeghzadeh
- Department of Tissue Engineering, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehrdad Mahkam
- Chemistry Department, Science Faculty, Azarbaijan Shahid Madani University, Tabriz, Iran.
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Wang W, Zhang Y, Jiang Y, Wang Y, Zhu J, Wang C, Han X, Wang J. Exploration of potential mechanism of Rougan formula against hepatic fibrosis by network analysis and experimental assessment. JOURNAL OF ETHNOPHARMACOLOGY 2023; 304:115960. [PMID: 36565772 DOI: 10.1016/j.jep.2022.115960] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/04/2022] [Accepted: 11/18/2022] [Indexed: 06/17/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Rougan Formula (RG) has long been clinically applied to treat hepatic fibrosis in patients with different chronic liver diseases. However, the core active substances and the potential pharmacological mechanisms of RG remain unclear. AIM OF THE STUDY The purpose of this study is to explore bioactive components, key targets, and potential mechanisms of RG by performing network pharmacological analyses and experimental model validation. MATERIALS AND METHODS All chemical components in RG extract were identified using ultraperformance liquid chromatography-quadrupole/time-of-flight tandem mass technology. The candidate components and drug targets of RG, as well as disease-related genes, were extracted from TCMSP and GeneCards databases. The potential pathways related to genes were predicted by Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses. The core bioactive components, key targets, and signaling pathways were ultimately obtained by analyzing protein-protein interaction (PPI) and component-target-pathway (C-T-P) networks. Subsequently, the efficacy and underlying mechanisms of RG on hepatic fibrosis were experimentally validated in transforming growth factor-beta 1 (TGF-β1)-induced hepatic stellate cell activation model and CCL4-induced hepatic fibrosis mouse model. RESULTS A total of 52 components in RG extract were obtained, and 22 of them were selected as the core bioactive components. Five hundred and thirty-nine overlapped targets were determined by matching drug targets with disease-related targets. The results of PPI and C-T-P network analyses revealed 100 key targets and 19 signaling pathways associated with RG efficacy. In vitro and in vivo studies further verified that RG exerted a significant anti-hepatic fibrotic effect by suppressing the activation of hepatic stellate cells by downregulating the TGF-β1/Smads signaling pathway. CONCLUSIONS These results may provide some evidence for further clinical research and development of RG formula as an effective and safe drug for hepatic fibrosis treatment.
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Affiliation(s)
- Wenyi Wang
- Department of Liver Disease, Shanghai Yueyang Integrated Traditional Chinese Medicine and Western Medicine Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China; Department of Liver Disease, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Yu Zhang
- Department of Liver Disease, Shanghai Yueyang Integrated Traditional Chinese Medicine and Western Medicine Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Yue Jiang
- Engineering Research Center of Modernization of Traditional Chinese Medicine, East China University of Science and Technology, Shanghai, China.
| | - Yujie Wang
- Department of Liver Disease, Shanghai Yueyang Integrated Traditional Chinese Medicine and Western Medicine Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Junfeng Zhu
- Department of Liver Disease, Shanghai Yueyang Integrated Traditional Chinese Medicine and Western Medicine Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Chunli Wang
- Engineering Research Center of Modernization of Traditional Chinese Medicine, East China University of Science and Technology, Shanghai, China.
| | - Xianghui Han
- Institute of Chinese Traditional Surgery, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Jianyi Wang
- Department of Liver Disease, Shanghai Yueyang Integrated Traditional Chinese Medicine and Western Medicine Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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Liao F, He D, Liu C, Vong CT, Zhong Z, Wang Y. Isolation and identification of angiogenesis-promoting components in Huanglian Jiedu decoction using live cell bio-specific extraction. JOURNAL OF ETHNOPHARMACOLOGY 2023; 303:115961. [PMID: 36442757 DOI: 10.1016/j.jep.2022.115961] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 11/12/2022] [Accepted: 11/20/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Huanglian Jiedu Decoction (HLJDD) is a traditional heat-dissipating and detoxicating prescription used in Chinese medicine and has been extensively applied in the clinical treatment of ischemic stroke. Preliminary research confirmed that HLJDD exerts a neuroprotective effect on brain tissue injury caused by cerebral ischemia by promoting angiogenesis. However, the components of HLJDD responsible for its medicinal activity in ischemic injury remain unclear. AIM OF THE STUDY The aim of this study was to identify the active components of HLJDD that could promote angiogenesis and investigate its underlying mechanism, as well as Hypoxia-inducible factor-1α (HIF-1α)/Vascular endothelial growth factor (VEGF) signalings in human umbilical vein endothelial cells (HUVECs). MATERIALS AND METHODS The specific binding components of HLJDD with HUVECs were isolated and identified through a combination of live cell biospecific extraction, solid-phase extraction, and ultra performance liquid chromatography (UPLC)-Orbitrap Fusion Tribrid mass spectrometry (MS). Their pharmacological activity against oxygen-glucose deprivation-reperfusion (OGD/R) injury and in vitro pro-angiogenesis was validated using Cell Counting Kit-8 (CCK-8) and tube formation analysis, respectively. Finally, we explored the effect of active ingredients on the expression levels of HIF-1α and VEGF using enzyme-linked immunosorbent assay. Molecular docking was used to predict the potential binding of six active components to phosphoinositide 3-kinase (PI3K), serine/threonine-specific protein kinase (AKT) and Von Hippel-Lindau (VHL) proteins, which are involved in the regulation of HIF-1α and are highly associated with angiogenesis. RESULTS A total of 13 HUVECs-specific HLJDD components were identified, and 10 of them were shown to protect against OGD/R injury. We were the first to demonstrate that two of these components have a protective role in OGD/R-induced HUVECs injury. Additionally, seven of these 10 components exhibited angiogenesis-promoting activity, and two of these components were shown, for the first time, to promote angiogenesis in HUVECs. These effects might occur through the HIF-1α/VEGF pathway. Molecular docking results showed that all six active ingredients could stably bind to PI3K and AKT proteins, suggesting that these two proteins may be potential targets for six active ingredients. CONCLUSIONS The approach employed in this study effectively identified proangiogenic components in HLJDD that might act via PI3K/AKT/HIF-1α/VEGF pathways and other mechanisms involved in angiogenesis. In conclusion, this study was the first to demonstrate four compounds with new bioactivities and could also provide insight into the isolation and discovery of new bioactive compounds existing in Chinese medicine with potential clinical value.
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Affiliation(s)
- Fengyun Liao
- Macao Centre for Research and Development in Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China.
| | - Dongmei He
- The Fifth Affiliated Hospital, Southern Medical University, Guangzhou, 510900, Guangdong, China.
| | - Cuiting Liu
- Central Laboratory, Southern Medical University, Guangzhou, 510515, Guangdong, China.
| | - Chi Teng Vong
- Macao Centre for Research and Development in Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China.
| | - Zhangfeng Zhong
- Macao Centre for Research and Development in Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China.
| | - Yitao Wang
- Macao Centre for Research and Development in Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China.
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Ying-ying G, Yan-fang W, Yan D, Su-ying Z, Dong L, Bin L, Xue W, Miao D, Rui-lin M, Xiao-hui L, Yu-pei J, Ai-jun S. Metabolomic mechanism and pharmacodynamic material basis of Buxue Yimu pills in the treatment of anaemia in women of reproductive age. Front Pharmacol 2023; 13:962850. [PMID: 36703727 PMCID: PMC9871362 DOI: 10.3389/fphar.2022.962850] [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: 06/06/2022] [Accepted: 12/20/2022] [Indexed: 01/12/2023] Open
Abstract
Objective: To explore the pharmacological basis and mechanism of Buxue Yimu pills (BYP) in the treatment of anaemia in women from the perspective of metabolomics and network analysis. Materials and Methods: Forty-six women of reproductive age with haemoglobin 70-110 g/L were recruited. Blood samples were collected before and after 4 weeks of oral BYP treatment to assess the changes in haemoglobin, coagulation function, and iron metabolism indices. An integrated analysis of metabolomics (liquid chromatography mass spectrometry) and network analysis was performed to identify the potential pharmacodynamic mechanisms of BYP. Results: After BYP treatment, the haemoglobin level of patients significantly increased from 93.67 ± 9.77 g/L to 109.28 ± 12.62 g/L (p < 0.01), while no significant changes were found in iron metabolism and coagulation-related indicators. A total of 22 differential metabolites were identified after metabolomics analysis, which were mainly related to the inhibition of inflammation and oxidative stress. Integrating pharmacodynamics and metabolomics, a network of drug-active components-targets-metabolic pathways-metabolomics was established. Acetylcholinesterase, phospholipase A2 group IIA, and phospholipase A2 group IVA may be the most promising therapeutic targets. Conclusion: BYP can inhibit inflammation and oxidative stress as well as promote haematopoiesis, potentially improving anaemia.
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Affiliation(s)
- Guo Ying-ying
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wang Yan-fang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Deng Yan
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhang Su-ying
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, China
| | - Liu Dong
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second Hospital, Sichuan University, Chengdu, China,Ministry of Education, Sichuan University, Chengdu, China
| | - Luo Bin
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, West China Second Hospital, Sichuan University, Chengdu, China,Ministry of Education, Sichuan University, Chengdu, China
| | - Wang Xue
- Department of Obstetrics and Gynecology, Hangzhou Women’s Hospital (Hangzhou Maternity and Child Healthcare Hospital), Hangzhou, China
| | - Deng Miao
- Department of Obstetrics and Gynecology, Hangzhou Women’s Hospital (Hangzhou Maternity and Child Healthcare Hospital), Hangzhou, China
| | - Ma Rui-lin
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Liu Xiao-hui
- School of Life Sciences, Tsinghua University, Beijing, China
| | - Jiao Yu-pei
- National Protein Science Technology Center, Tsinghua University, Beijing, China
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Zhang MX, Huang XY, Song Y, Xu WL, Li YL, Li C. Astragalus propinquus schischkin and Salvia miltiorrhiza bunge promote angiogenesis to treat myocardial ischemia via Ang-1/Tie-2/FAK pathway. Front Pharmacol 2023; 13:1103557. [PMID: 36699092 PMCID: PMC9868545 DOI: 10.3389/fphar.2022.1103557] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 12/29/2022] [Indexed: 01/11/2023] Open
Abstract
Astragalus propinquus Schischkin and Salvia miltiorrhiza Bunge (AS) have been clinically used as adjunctive drugs in the treatment of myocardial ischemia (MI). However, the effect and mechanism of AS on MI have yet to be fully recognized. Here, we explored the cardioprotective effect of their combined use, and the mechanism of promoting angiogenesis through pericyte recruitment. Our data revealed that AS reduced MI and protects cardiac function. AS-treated MI mice exhibited reduced ST-segment displacement and repolarization time, increased ejection fraction, and less BNP and NT-proBNP expression. Pathological studies showed that, AS reduced the area of infarcted myocardium and slowed down the progress of cardiac remodelling and fibrosis. In addition, AS increased the content of platelet-derived growth factor receptors β (PDGFR-β), platelet endothelial cell adhesion molecule-1 (CD31) and angiogenesis-related proteins including vascular endothelial cadherin (VE-cadherin), Vascular Endothelial Growth Factor (VEGF) and transforming growth factor β (TGF-β). Moreover, these botanical drugs upregulated the expression of Angiopoietin-1 (Ang-1), phosphorylated angiopoietin-1 receptor (p-Tie-2), focal adhesion kinase (FAK) and growth factor receptor bound protein 7 (GRB7), indicating that the cardioprotection-related angiogenesis effect was related to pericyte recruitment, which may be through Ang-1/Tie-2/FAK pathway. In summary, AS can treat MI by protecting cardiac function, attenuating cardiac pathological changes, and hindering the progression of heart failure, which is related to angiogenesis after pericyte recruitment. Therefore, AS at a certain dose can be a promising treatment for MI with broad application prospects.
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Affiliation(s)
- Mu-Xin Zhang
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xue-Ying Huang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yu Song
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Wan-Li Xu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yun-Lun Li
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Chao Li
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China,*Correspondence: Chao Li,
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Yu S, Qian H, Tian D, Yang M, Li D, Xu H, Chen J, Yang J, Hao X, Liu Z, Zhong J, Yang H, Chen X, Min X, Chen J. Linggui Zhugan Decoction activates the SIRT1-AMPK-PGC1α signaling pathway to improve mitochondrial and oxidative damage in rats with chronic heart failure caused by myocardial infarction. Front Pharmacol 2023; 14:1074837. [PMID: 37089931 PMCID: PMC10113531 DOI: 10.3389/fphar.2023.1074837] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 03/27/2023] [Indexed: 04/25/2023] Open
Abstract
Objective: To investigate the effects of Linggui Zhugan Decoction on mitochondrial and oxidative damage in rats with chronic heart failure after myocardial infarction and the related mechanisms. Methods: Chronic heart failure after myocardial infarction was established by coronary artery ligation. Heart failure rats were randomly divided into three groups: Model group (n = 11), Linggui Zhugan Decoction group (n = 12), and captopril group (n = 11). Rats whose coronary arteries were only threaded and not ligated were sham group (n = 11). Cardiac function, superoxide dismutase (SOD), malondialdehyde (MDA) contents, soluble growth-stimulating expression factor (ST2), and N-terminal B-type brain natriuretic peptide precursor (NTproBNP) levels were analyzed after treatment. Moreover, the level of mitochondrial membrane potential was detected by JC-1 staining, the ultrastructural of myocardial mitochondria were observed by transmission electron microscopy. The related signal pathway of silent information regulator factor 2-related enzyme 1 (SIRT1), adenylate activated protein kinase (AMPK), phosphorylated adenylate activated protein kinase (p-AMPK), and peroxisome proliferator-activated receptor γ coactivator 1α (PGC-1α) is an important pathway to regulate mitochondrial energy metabolism, and to initiate mitochondrial biogenesis. The expression level was detected by Western blot and reverse transcription to explore the mechanism of the decoction. Results: Compared with the model rats, Linggui Zhugan Decoction significantly improved cardiac function (p < 0.05), reduced MDA production (p < 0.01), increased SOD activity (p < 0.05), reduced ST-2(p < 0.01), and NT-proBNP(p < 0.05) levels, increased mitochondrial membrane potential, and improved mitochondria function. In addition, Linggui Zhugan Decoction upregulated the expression of SIRT1, p-AMPK, PGC-1α protein, and mRNA in cardiac myocytes. Conclusion: Linggui Zhugan Decoction can improve the cardiac function of heart failure rats by enhancing myocardial antioxidant capacity and protecting the mitochondrial function, the mechanism is related to activating SIRT1/AMPK/PGC-1α signaling pathway.
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Affiliation(s)
- Siyi Yu
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Shiyan, Hubei, China
- Jiujiang No. 1 People’s Hospital, Affiliated Jiujiang Hospital of Nanchang University, Jiujiang, Jiangxi, China
| | - Hang Qian
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Shiyan, Hubei, China
| | - Dawei Tian
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Shiyan, Hubei, China
| | - Mingming Yang
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Shiyan, Hubei, China
| | - Dongfeng Li
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Shiyan, Hubei, China
| | - Hao Xu
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Shiyan, Hubei, China
| | - Jishun Chen
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Shiyan, Hubei, China
| | - Jingning Yang
- Department of Immunology, School of Basic Medicine, Hubei University of Medicine, Shiyan, Hubei, China
| | - Xincai Hao
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), Shiyan, Hubei, China
| | - Zhixin Liu
- Institute of Virology, Hubei University of Medicine, Shiyan, Hubei, China
| | - Jixin Zhong
- Department of Rheumatology and Immunology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Handong Yang
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Shiyan, Hubei, China
| | - Xinlong Chen
- Yunxi Hospital of Chinese Medicine, Shiyan, Hubei, China
- *Correspondence: Xinlong Chen, ; Xinwen Min, ; Jun Chen,
| | - Xinwen Min
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Shiyan, Hubei, China
- *Correspondence: Xinlong Chen, ; Xinwen Min, ; Jun Chen,
| | - Jun Chen
- Sinopharm Dongfeng General Hospital (Hubei Clinical Research Center of Hypertension), Hubei University of Medicine, Shiyan, Hubei, China
- Department of Immunology, School of Basic Medicine, Hubei University of Medicine, Shiyan, Hubei, China
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research (Hubei University of Medicine), Shiyan, Hubei, China
- Institute of Virology, Hubei University of Medicine, Shiyan, Hubei, China
- *Correspondence: Xinlong Chen, ; Xinwen Min, ; Jun Chen,
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Gao L, Xia X, Shuai Y, Zhang H, Jin W, Zhang X, Zhang Y. Gut microbiota, a hidden protagonist of traditional Chinese medicine for acute ischemic stroke. Front Pharmacol 2023; 14:1164150. [PMID: 37124192 PMCID: PMC10133705 DOI: 10.3389/fphar.2023.1164150] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 04/04/2023] [Indexed: 05/02/2023] Open
Abstract
Acute ischemic stroke (AIS) is one of the leading diseases causing death and disability worldwide, and treatment options remain very limited. Traditional Chinese Medicine (TCM) has been used for thousands of years to treat ischemic stroke and has been proven to have significant efficacy, but its mechanism of action is still unclear. As research related to the brain-gut-microbe axis progresses, there is increasing evidence that the gut microbiota plays an important role during AIS. The interaction between TCM and the gut microbiota has been suggested as a possible key link to the therapeutic effects of TCM. We have compiled and reviewed recent studies on the relationship between AIS, TCM, and gut microbiota, with the expectation of providing more ideas to elucidate the mechanism of action of TCM in the treatment of AIS.
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Affiliation(s)
- Lin Gao
- Emergency Department, Chengdu University of Traditional Chinese Medicine Affiliated Hospital, Chengdu, Sichuan, China
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Xiuwen Xia
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Yinqi Shuai
- Emergency Department, Chengdu University of Traditional Chinese Medicine Affiliated Hospital, Chengdu, Sichuan, China
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Hong Zhang
- Emergency Department, Chengdu University of Traditional Chinese Medicine Affiliated Hospital, Chengdu, Sichuan, China
| | - Wei Jin
- Emergency Department, Chengdu University of Traditional Chinese Medicine Affiliated Hospital, Chengdu, Sichuan, China
| | - Xiaoyun Zhang
- Emergency Department, Chengdu University of Traditional Chinese Medicine Affiliated Hospital, Chengdu, Sichuan, China
- *Correspondence: Yi Zhang, ; Xiaoyun Zhang,
| | - Yi Zhang
- Geriatric Department, Chengdu University of Traditional Chinese Medicine Affiliated Hospital, Chengdu, Sichuan, China
- *Correspondence: Yi Zhang, ; Xiaoyun Zhang,
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Niu W, Cao W, Wu F, Liang C. SUV39H1 Inhibits Angiogenesis in Limb Ischemia of Mice. Cell Transplant 2023; 32:9636897231198167. [PMID: 37811706 PMCID: PMC10563463 DOI: 10.1177/09636897231198167] [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: 04/11/2023] [Revised: 08/07/2023] [Accepted: 08/15/2023] [Indexed: 10/10/2023] Open
Abstract
Peripheral arterial disease (PAD), characterized by atherosclerosis of the peripheral arteries or even amputation, has threatened public life and health. However, the underlying mechanism remains largely obscure. SUV39H1, a histone methyltransferase, could specifically methylate lysine 9 of histone H3 and act as a repressor in transcriptional activity. The study aimed to investigate the role of SUV39H1 in limb ischemia. C57BL/6 male mice were randomly divided into Sham or Model groups to investigate the expression of SUV39H1 in the ischemic limbs. Then, pharmaceutical inhibition or genetic deletion of SUV39H1 in the limb ischemia mice model was performed to confirm its effect on limb ischemia. The blood perfusion was quantified by laser speckle contrast imaging (LSCI). Capillary density and muscle edema were measured by CD31 immunohistochemical staining and HE staining. The expressions of SUV39H1 and Catalase were confirmed by western blot. Transcriptome sequencing of siSUV39H1 in human umbilical vein endothelial cells (HUVECs) was used to explore the regulation mechanism of SUV39H1 on angiogenesis. The results showed that SUV39H1 was highly expressed in the ischemic muscle tissue of the mice. Pharmaceutical inhibition or genetic deletion of SUV39H1 significantly improved blood perfusion, capillary density, and angiogenesis in ischemic muscle tissue. Cell experiments showed that SUV39H1 knockdown promoted cell migration, tube formation, and mitochondrial membrane potential in endothelial cells under oxidative stress. The transcriptome sequencing results unmasked mechanisms of the regulation of angiogenesis induced by SUV39H1. Finally, Salvianolic acid B and Astragaloside IV were identified as potential drug candidates for the improvement of endothelial function by repressing SUV39H1. Our study reveals a new mechanism in limb ischemia. Targeting SUV39H1 could improve endothelial dysfunction and thus prevent limb ischemia.
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Affiliation(s)
- Wenhao Niu
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Wenyue Cao
- Department of Ultrasonography, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Feng Wu
- Department of Cardiology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chun Liang
- Department of Cardiology, Shanghai Changzheng Hospital, Naval Medical University, Shanghai, China
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Li S, Fan G, Li X, Cai Y, Liu R. Modulation of type I interferon signaling by natural products in the treatment of immune-related diseases. Chin J Nat Med 2023; 21:3-18. [PMID: 36641230 DOI: 10.1016/s1875-5364(23)60381-4] [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: 08/17/2022] [Indexed: 01/15/2023]
Abstract
Type I interferon (IFN) is considered as a bridge between innate and adaptive immunity. Proper activation or inhibition of type I IFN signaling is essential for host defense against pathogen invasion, tumor cell proliferation, and overactive immune responses. Due to intricate and diverse chemical structures, natural products and their derivatives have become an invaluable source inspiring innovative drug discovery. In addition, some natural products have been applied in clinical practice for infection, cancer, and autoimmunity over thousands of years and their promising curative effects and safety have been well-accepted. However, whether these natural products are primarily targeting type I IFN signaling and specific molecular targets involved are not fully elucidated. In the current review, we thoroughly summarize recent advances in the pharmacology researches of natural products for their type I IFN activity, including both agonism/activation and antagonism/inhibition, and their potential application as therapies. Furthermore, the source and chemical nature of natural products with type I IFN activity are highlighted and their specific molecular targets in the type I IFN pathway and mode of action are classified. In conclusion, natural products possessing type I IFN activity represent promising therapeutic strategies and have a bright prospect in the treatment of infection, cancer, and autoimmune diseases.
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Affiliation(s)
- Shuo Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Guifang Fan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xiaojiaoyang Li
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yajie Cai
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Runping Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
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Zhang Y, Zhang S, Long Y, Wang W, Du F, Li J, Jin F, Li Z. Stimulation of hair growth by Tianma Gouteng decoction: Identifying mechanisms based on chemical analysis, systems biology approach, and experimental evaluation. Front Pharmacol 2022; 13:1073392. [PMID: 36588691 PMCID: PMC9802907 DOI: 10.3389/fphar.2022.1073392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Hair serves important physiological functions, including temperature regulation and scalp protection. However, excessive shedding not only impacts these functions but can also significantly affect mental health and quality of life. Tianma Gouteng decoction (TGD) is a traditional Chinese medicine used for the treatment of various conditions, including hair loss. However, the associated mechanism underlying its anti-alopecia effect remains unknown. Therefore, this study aims to elucidate these mechanisms by employing systematic biology approaches, as well as in vitro and in vivo experimental validation. The chemical constituents of Tianma Gouteng decoction were identified using UHPLC-MS/MS, from which 39 potential bioactive components were screened, while an additional 131 putative Tianma Gouteng decoction beneficial components were extracted from the Traditional Chinese Medicine Database and Analysis Platform (TCMSP) database. We then applied a dual-dimensional network pharmacology approach to analyze the data, followed by validation studies combining molecular docking techniques with in vivo and in vitro experiments. From the 39 bioactive components, including quercetin, luteolin, fisetin, wogonin, oroxylin A, boldine, tetrahydroalstonine, and galangin A, 782 corresponding targets were identified. In particular, GSK3β and β-catenin exhibited strong binding activity with the bioactive compounds. Hence, construction of a bioactive component-target network revealed that the mechanism underlying the anti-alopecia mechanism of Tianma Gouteng decoction primarily involved the Wnt/β-catenin signaling pathway. Moreover, C57BL/6J mice exhibited measurable improvements in hair follicle regeneration following treatment with Tianma Gouteng decoction. Additionally, β-catenin and p-GSK3β levels were upregulated, while GSK3β was downregulated in Tianma Gouteng decoction-treated animals and dermal papilla cells compared to control group. These in vivo and in vitro outcomes validated the targets and pathways predicted in the network pharmacology analysis of Tianma Gouteng decoction. This study provides a systematic analysis approach to identify the underlying anti-alopecia mechanisms of Tianma Gouteng decoction, further providing theoretical support for clinical assessment of Tianma Gouteng decoction.
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Affiliation(s)
- Yanyan Zhang
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, China,Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China,Department of Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou, China
| | - Shiqian Zhang
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, China,Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China,Department of Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou, China
| | - Yunluan Long
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, China,Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China,Department of Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou, China
| | - Wuji Wang
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, China,Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China,Department of Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou, China
| | - Fanpan Du
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, China,Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China,Department of Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou, China
| | - Jingjie Li
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, China,Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China,Department of Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou, China
| | - Feng Jin
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, China,Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China,Department of Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou, China
| | - Zheng Li
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, China,Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China,Department of Pharmacology, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou, China,*Correspondence: Zheng Li,
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Yi T, Gao P, Hou M, Lv H, Huang M, Gao S, He J, Yang D, Chen W, Zhu T, Yu C, Liu F, Yin H, Jin S. The mechanisms underlying the actions of Xuefu Zhuyu decoction pretreatment against neurological deficits after ischemic stroke in mice: The mediation of glymphatic function by aquaporin-4 and its anchoring proteins. Front Pharmacol 2022; 13:1053253. [PMID: 36582539 PMCID: PMC9792381 DOI: 10.3389/fphar.2022.1053253] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 11/30/2022] [Indexed: 12/15/2022] Open
Abstract
Ischemic stroke (IS) has been associated with an impairment in glymphatic function. Xuefu Zhuyu Decoction (XFZYD) is widely used in the prevention and treatment of ischemic stroke. We hypothesized that Xuefu Zhuyu decoction pretreatment could attenuate early neurological deficits after ischemic stroke by enhancing the function of the glymphatic system. To prove our hypothesis, we carried out temporary middle cerebral artery occlusion and reperfusion surgery on C57BL/6 mice and then measured neurological score, infarct size and performed hematoxylin-eosin staining to assess stroke outcomes after 24 h of reperfusion. Subsequently, we injected fluorescent tracers in to the cisterna magna and evaluated tracer distribution in coronal brain sections. The polarization of aquaporin-4 (AQP4), colocalization of aquaporin-4, α-dystroglycan, β-dystroglycan and agrin were determined by immunofluorescence. Our research showed that pretreatment with Xuefu Zhuyu decoction significantly alleviated neurological scores, neurological deficits and pathological abnormalities in a mouse model of ischemic stroke. Importantly, Xuefu Zhuyu decoction pretreatment enhanced cerebrospinal fluid influx, protected aquaporin-4 depolarization and promoted the colocalization of aquaporin-4 with its anchoring proteins in the brain. Our findings highlight novel mechanisms underlying the neuroprotective effect of Xuefu Zhuyu decoction pretreatment on ischemic stroke-induced brain damage through the glymphatic system. Xuefu Zhuyu decoction pretreatment may offer a promising approach to slow the onset and progression of ischemic stroke.
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Affiliation(s)
- Ting Yi
- School of Health and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ping Gao
- School of Health and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Meng Hou
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Huan Lv
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Mengyuan Huang
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shanshan Gao
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jinrong He
- School of Acupuncture and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Dongdong Yang
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Weiyin Chen
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Tianmin Zhu
- School of Health and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chang Yu
- School of Acupuncture and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Fuyou Liu
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Haiyan Yin
- School of Acupuncture and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, China,*Correspondence: Haiyan Yin, ; Shuoguo Jin,
| | - Shuoguo Jin
- Department of Neurology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China,*Correspondence: Haiyan Yin, ; Shuoguo Jin,
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Hong L, Jiang H, Liu M, Zhao G, Shi X, Tan H, Peng D, Wang L, Chen W, He L. Investigation of Naoluoxintong on the neural stem cells by facilitating proliferation and differentiation in vitro and on protecting neurons by up-regulating the expression of nestin in MCAO rats. JOURNAL OF ETHNOPHARMACOLOGY 2022; 299:115684. [PMID: 36058480 DOI: 10.1016/j.jep.2022.115684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/15/2022] [Accepted: 08/27/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The classic traditional Chinese compound Naoluoxintong (NLXT) has been proven an effective remedy for ischemic stroke (IS). The protective effect of NLXT on neural stem cells (NSCs), however, remains unclear. AIM OF THE STUDY To investigate the protective effect of NLXT on NSCs in rats with middle cerebral artery occlusion (MCAO) and the effect of Nestin expression in vivo. MATERIALS AND METHODS Sprague-Dawley (SD) rats were randomly divided into three groups: the sham-operated group, the MCAO model group and the NLXT group. The MCAO model in rats was established by modified Longa wire embolization method. The sham-operated group, the model group and the NLXT groups were divided into three subgroups according to the sampling time points of 1 d, 3 d and 7 d after successful model-making. Immunofluorescence staining, including bromodeoxyuridine (BrdU)/glial fibrillary acidic protein (GFAP), β-tubulinIII/GFAP, BrdU/doublecortin (DCX) and BrdU/neuronal nuclei (NeuN), was used to detect the proliferation and survival of NSCs in the hippocampal after drug administration. Protein expression of Nestin, DCX, GFAP and NeuN in the hippocampal was detected by Western blot (WB). RESULTS Immunofluorescence experiment of Nestin labeled: on the first day, a few Nestin-positive cells were found in the hippocampal DG area. Afterwards, the number of Nestin-labeled positive cells in the model group increased, while the number of cells in the sham group did not fluctuate significantly. The number of positive cells in each administration group increased more than that in the model and normal group. β-tubulin III/GFAP double-labeled: a small amount of double labeled cells was expressed in the normal group, and the number subsequently fluctuated little. In the model group, β-tubulin III/GFAP positive cells increased initially after acute ischemia, and gradually decreased afterwards. In the NLXT-treated group, β-Tubulin III positive cells were significantly increased on day 1, 3 and 7, while GFAP positive cells had little change. BrdU/DCX double-labeled: initially, a small number of BrdU/DCX-labeled positive cells were observed in the normal group and the model group, but there was no increasing trend over time. The positive cells in the NLXT group increased over time, and those in the seven-day group were significantly higher than those in the one-day and three-day groups. BrdU/NEUN double-labeled: in the normal group, BrdU/NEUN positive cells were enriched and distributed regularly. The number of positive cells in the model group was small and decreased gradually with time, and the decrease was most obvious on the third day. The number of positive cells in the NLXT group was significantly higher than that in the model group, and the number of positive cells in the seven-day group was significantly higher than that in the one-day and three-day groups. WB results reflected those three proteins, Nestin, NeuN and DCX, showed an increase in expression, except GFAP, which showed a decreasing trend. CONCLUSIONS Preliminarily, NLXT can promote the migration and differentiation of NSCs. It may have a protective effect on the brain by promoting repair of brain tissue damage through upregulation of Nestin after IS.
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Affiliation(s)
- Lu Hong
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui, 230012, China
| | - Huihui Jiang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui, 230012, China
| | - Mingming Liu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui, 230012, China
| | - Guodong Zhao
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui, 230012, China
| | - Xiaoqian Shi
- Department of Pharmacy, Huaibei People's Hospital, Hefei, Anhui, 235000, China
| | - Hui Tan
- Key Laboratory of Xin'an Medicine, Ministry of Education, Hefei, Anhui, 230012, China; School of Traditional Chinese Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, 230012, China
| | - Daiyin Peng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, Anhui, 230012, China
| | - Lei Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, Anhui, 230012, China
| | - Weidong Chen
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, Anhui, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, Anhui, 230012, China
| | - Ling He
- Key Laboratory of Xin'an Medicine, Ministry of Education, Hefei, Anhui, 230012, China; School of Traditional Chinese Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, 230012, China.
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Li S, Pi G, Zeng Y, Ruan C, He X, Xiong X, Zhang M, Zou J, Liang X. Notoginsenoside R1 induces oxidative stress and modulates LPS induced immune microenvironment of nasopharyngeal carcinoma. Int Immunopharmacol 2022; 113:109323. [DOI: 10.1016/j.intimp.2022.109323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 08/30/2022] [Accepted: 10/04/2022] [Indexed: 11/05/2022]
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Shen X, Zou S, Jin J, Liu Y, Wu J, Qu L. Dengzhan Shengmai capsule versus Aspirin in the treatment of carotid atherosclerotic plaque: A single-centre, non-inferiority, prospective, randomised controlled trial. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 106:154408. [PMID: 36029646 DOI: 10.1016/j.phymed.2022.154408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/30/2022] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Aspirin is an effective antiplatelet agent for the treatment of carotid atherosclerosis. However, the high risk of bleeding events associated with the drug makes it necessary to seek a safer alternative, with similar or more efficacy than aspirin. Dengzhan Shengmai (DZSM) capsules have been widely used to treat carotid atherosclerosis, and if proven to be non-inferior to aspirin, it may be preferable over the latter for carotid atherosclerosis treatment due to its numerous advantages. We conducted a randomised trial to test the non-inferiority of DZSM to aspirin for the treatment of carotid atherosclerotic plaques. METHODS We performed a single-centre, prospective, open-label, randomised non-inferiority trial. Patients with carotid atherosclerotic plaques were enrolled and randomly assigned (1:1) to receive either DZSM capsules or aspirin. The follow-up period was 12 months. The primary outcome was the mean change in carotid intima-media thickness (IMT). Secondary outcomes included ischaemic events, rate of lumen stenosis, lipid levels, and plaque scores, length, counts, and vulnerability. Adverse events and laboratory test results were recorded as safety outcomes. The non-inferiority of DZSM was demonstrated when the lower limit of the one-sided 97.5% confidence interval (CI) of the difference in IMT between groups was more than -0.06 mm (margin of non-inferiority). This trial has been registered at ClinicalTrials.gov (CHiCTR1900021365). RESULTS From 1 April 2019 to 30 September 2019, 150 patients were enrolled, and there was no statistical difference in demographics between the groups. Intention-to-treat analysis showed that the decrease in IMT(∆IMT) was 0.216 ± 0.160 and 0.225 ± 0.149 mm in the DZSM and aspirin groups, respectively. The one-sided 97.5% CI for the difference between ∆IMTs was (-0.0593, +∞). The non-inferiority of DZSM was demonstrated (Pnon-inferiority = 0.0234). There was no significant difference in the incidence of ischaemic events between the groups (P = 1.0). The DZSM group had significantly reduced plaque scores (P < 0.0001), length (P < 0.0001), and counts (P < 0.0001), and improved plaque vulnerability (P < 0.0001). The DZSM group also had reduced levels of low-density lipoprotein cholesterol (LDL-C) (P < 0.0001). Finally, the DZSM group had a lower incidence of total adverse events (14.7% vs. 28%, P = 0.046), especially gastrointestinal discomfort (5.3% vs. 16%, P = 0.034). Although there was no significant difference in bleeding events (0 vs. 5.3%, P = 0.120), the DZSM group tended to have a lower incidence. CONCLUSION This trial demonstrated that DZSM was not inferior, in efficacy, to aspirin in treating carotid atherosclerotic plaques, and was found to be superior to aspirin in terms of safety. This study provides a new approach for treating carotid plaques, especially in aspirin-intolerant patients.
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Affiliation(s)
- Xu Shen
- Department of Vascular and Endovascular Surgery, Second Affiliated Hospital of Naval Medical University, District of Huangpu, Fengyang Road 415, Shanghai 200003, China
| | - Sili Zou
- Department of Vascular and Endovascular Surgery, Second Affiliated Hospital of Naval Medical University, District of Huangpu, Fengyang Road 415, Shanghai 200003, China
| | - Jie Jin
- Department of Vascular and Endovascular Surgery, Second Affiliated Hospital of Naval Medical University, District of Huangpu, Fengyang Road 415, Shanghai 200003, China
| | - Yandong Liu
- Department of Vascular and Endovascular Surgery, Second Affiliated Hospital of Naval Medical University, District of Huangpu, Fengyang Road 415, Shanghai 200003, China
| | - Jianjin Wu
- Department of Vascular and Endovascular Surgery, Second Affiliated Hospital of Naval Medical University, District of Huangpu, Fengyang Road 415, Shanghai 200003, China
| | - Lefeng Qu
- Department of Vascular and Endovascular Surgery, Second Affiliated Hospital of Naval Medical University, District of Huangpu, Fengyang Road 415, Shanghai 200003, China.
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Xiao J, Chen C, Li Y, Fan J, Yan Z, Cai Y. Determination of Polycyclic Aromatic Hydrocarbons (PAHs) in Indigowoad Leaves with Preconcentration by Cholesterol-Decorated Nickel Foam (NF) Dispersive Solid-Phase Extraction (DSPE) and Determination by Gas Chromatography–Mass Spectrometry (GC-MS). ANAL LETT 2022. [DOI: 10.1080/00032719.2022.2134886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Jing Xiao
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Chan Chen
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Yang Li
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Jiahua Fan
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Zhihong Yan
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
| | - Ying Cai
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, China
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Wang X, He K, Ma L, Wu L, Yang Y, Li Y. Puerarin attenuates isoproterenol‑induced myocardial hypertrophy via inhibition of the Wnt/β‑catenin signaling pathway. Mol Med Rep 2022; 26:306. [PMID: 35946454 PMCID: PMC9437969 DOI: 10.3892/mmr.2022.12822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/20/2022] [Indexed: 11/06/2022] Open
Abstract
Myocardial hypertrophy (MH) is an independent risk factor for cardiovascular disease, which in turn lead to arrhythmia or heart failure. Therefore, attention must be paid to formulation of therapeutic strategies for MH. Puerarin is a key bioactive ingredient isolated from Pueraria genera of plants that is beneficial for the treatment of MH. However, its molecular mechanism of action has not been fully determined. In the present study, 40 µM puerarin was demonstrated to be a safe dose for human AC16 cells using Cell Counting Kit‑8 assay. The protective effects of puerarin against MH were demonstrated in AC16 cells stimulated with isoproterenol (ISO). These effects were characterized by a significant decrease in surface area of cells (assessed using fluorescence staining) and mRNA and protein expression levels of MH‑associated biomarkers, including atrial and brain natriuretic peptide, assessed using reverse transcription‑quantitative PCR and western blotting, as well as β‑myosin heavy chain mRNA expression levels. Mechanistically, western blotting demonstrated that puerarin inhibited activation of the Wnt signaling pathway. Puerarin also significantly decreased phosphorylation of p65; this was mediated via crosstalk between the Wnt and NF‑κB signaling pathways. An inhibitor (Dickkopf‑1) and activator (IM‑12) of the Wnt signaling pathway were used to demonstrate that puerarin‑mediated effects alleviated ISO‑induced MH via the Wnt signaling pathway. The results of the present study demonstrated that puerarin pre‑treatment may be a potential therapeutic strategy for preventing ISO‑induced MH and managing MH in the future.
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Affiliation(s)
- Xiaoying Wang
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Kai He
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Linlin Ma
- College of Medical Technology, Shanghai University of Medicine and Health Sciences, Shanghai 201318, P.R. China
| | - Lan Wu
- College of Medical Technology, Shanghai University of Medicine and Health Sciences, Shanghai 201318, P.R. China
| | - Yan Yang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai 201106, P.R. China
| | - Yanfei Li
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
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40
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Mo C, Zhao J, Liang J, Wang H, Chen Y, Huang G. Exosomes: A novel insight into traditional Chinese medicine. Front Pharmacol 2022; 13:844782. [PMID: 36105201 PMCID: PMC9465299 DOI: 10.3389/fphar.2022.844782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 07/22/2022] [Indexed: 11/13/2022] Open
Abstract
Exosomes are small extracellular vesicles and play an essential role in the mediation of intercellular communication both in health and disease. Traditional Chinese medicine (TCM) has historically been used to maintain human health and treat various diseases up till today. The interplay between exosomes and TCM has attracted researchers’ growing attention. By integrating the available evidence, TCM formulas and compounds isolated from TCM as exosome modulators have beneficial effects on multiple disorders, such as tumors, kidney diseases, and hepatic disease, which may associate with inhibiting cells proliferation, anti-inflammation, anti-oxidation, and attenuating fibrosis. Exosomes, a natural delivery system, are essential in delivering compounds isolated from TCM to target cells or tissues. Moreover, exosomes may be the potential biomarkers for TCM syndromes, providing strategies for TCM treatment. These findings may provide a novel insight into TCM from exosomes and serve as evidence for better understanding and development of TCM.
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Affiliation(s)
- Chao Mo
- Graduate School, Guangxi University of Chinese Medicine, Nanning, China
- Department of Nephrology, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning, China
| | - Jie Zhao
- Graduate School, Hunan University of Chinese Medicine, Changsha, China
| | - Jingyan Liang
- Graduate School, Guangxi University of Chinese Medicine, Nanning, China
| | - Huiling Wang
- Graduate School, Guangxi University of Chinese Medicine, Nanning, China
| | - Yu Chen
- Graduate School, Guangxi University of Chinese Medicine, Nanning, China
| | - Guodong Huang
- Department of Nephrology, Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, China
- *Correspondence: Guodong Huang,
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41
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Lu L, Dong J, Liu Y, Qian Y, Zhang G, Zhou W, Zhao A, Ji G, Xu H. New insights into natural products that target the gut microbiota: Effects on the prevention and treatment of colorectal cancer. Front Pharmacol 2022; 13:964793. [PMID: 36046819 PMCID: PMC9420899 DOI: 10.3389/fphar.2022.964793] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common malignant carcinomas. CRC is characterized by asymptomatic onset, and most patients are already in the middle and advanced stages of disease when they are diagnosed. Inflammatory bowel disease (IBD) and the inflammatory-cancer transformation of advanced colorectal adenoma are the main causes of CRC. There is an urgent need for effective prevention and intervention strategies for CRC. In recent years, rapid research progress has increased our understanding of gut microbiota. Meanwhile, with the deepening of research on the pathogenesis of colorectal cancer, gut microbiota has been confirmed to play a direct role in the occurrence and treatment of colorectal cancer. Strategies to regulate the gut microbiota have potential value for application in the prevention and treatment of CRC. Regulation of gut microbiota is one of the important ways for natural products to exert pharmacological effects, especially in the treatment of metabolic diseases and tumours. This review summarizes the role of gut microbiota in colorectal tumorigenesis and the mechanism by which natural products reduce tumorigenesis and improve therapeutic response. We point out that the regulation of gut microbiota by natural products may serve as a potential means of treatment and prevention of CRC.
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Affiliation(s)
- Lu Lu
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiahuan Dong
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yujing Liu
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yufan Qian
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guangtao Zhang
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wenjun Zhou
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Aiguang Zhao
- Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guang Ji
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Guang Ji, , ; Hanchen Xu, ,
| | - Hanchen Xu
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Guang Ji, , ; Hanchen Xu, ,
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Yuan S, Li Y, Li J, Xue JC, Wang Q, Hou XT, Meng H, Nan JX, Zhang QG. Traditional Chinese Medicine and Natural Products: Potential Approaches for Inflammatory Bowel Disease. Front Pharmacol 2022; 13:892790. [PMID: 35873579 PMCID: PMC9301246 DOI: 10.3389/fphar.2022.892790] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 06/16/2022] [Indexed: 11/25/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a rare, recurrent, and intractable inflammation obstruction of the stomach tract, usually accompanied by inflammation of cell proliferation and inflammation of the colon and carries a particular cause of inflammation. The clinical use of drugs in western countries affects IBD treatment, but various adverse effects and high prices limit their application. For these reasons, Traditional Chinese Medicine (TCM) is more advantageous in treating IBD. This paper reviews the mechanism and research status of TCM and natural products in IBD treatment by analyzing the relevant literature to provide a scientific and theoretical basis for IBD treatment.
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Affiliation(s)
- Shuo Yuan
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, China.,Chronic Disease Research Center, Medical College, Dalian University, Dalian, China
| | - You Li
- Chronic Disease Research Center, Medical College, Dalian University, Dalian, China
| | - Jiao Li
- Chronic Disease Research Center, Medical College, Dalian University, Dalian, China.,Department of Immunology and Pathogenic Biology, Yanbian University College of Basic Medicine, Yanji, China
| | - Jia-Chen Xue
- Chronic Disease Research Center, Medical College, Dalian University, Dalian, China.,Department of Immunology and Pathogenic Biology, Yanbian University College of Basic Medicine, Yanji, China
| | - Qi Wang
- Chronic Disease Research Center, Medical College, Dalian University, Dalian, China
| | - Xiao-Ting Hou
- Chronic Disease Research Center, Medical College, Dalian University, Dalian, China
| | - Huan Meng
- Chronic Disease Research Center, Medical College, Dalian University, Dalian, China
| | - Ji-Xing Nan
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, China
| | - Qing-Gao Zhang
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, China.,Chronic Disease Research Center, Medical College, Dalian University, Dalian, China.,Department of Immunology and Pathogenic Biology, Yanbian University College of Basic Medicine, Yanji, China
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Su Y, Wang Z, Yu Y, Zheng Q. Correlation between the redox activity of Polygonum multiflorum extract and its extraction technology with Chinese liquor (Baijiu): An electrochemistry-based study. Heliyon 2022; 8:e09940. [PMID: 35865979 PMCID: PMC9293732 DOI: 10.1016/j.heliyon.2022.e09940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/12/2022] [Accepted: 07/08/2022] [Indexed: 11/27/2022] Open
Abstract
Elucidating the pharmaceutical mechanisms behind traditional Chinese medicine (TCM) is the key to promote its modernization process. In China, soaking TCM in liquor has a history of thousands of years, and many TCMs have to be processed into liquor before they can be used to treat diseases. Chinese liquor (Baijiu) contains more than 2,000 trace components, the interaction mechanism between TCM and Baijiu still remains unclear, making TCM a "mystery". The TCM industry commonly employs chromatographic and spectrographic technology to investigate the redox activity of TCM substances. However, only investigating the redox differences in specific active substances cannot provide a complete understanding of the redox activity of TCM substances. Thus, we employed the electrochemical approach to study the overall redox activity of substances in TCM in situ. The key result is that the redox substances in Baijiu function as a mediator for the redox reaction of Polygonum multiflorum extract. The redox efficiency of the extract is enhanced because of the faster electron transferability of the redox mediator in Baijiu.
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Affiliation(s)
- Ying Su
- School of Food and Chemical Engineering, Shaoyang University, Shaoyang, 422000, China
| | - Zihao Wang
- School of Food and Chemical Engineering, Shaoyang University, Shaoyang, 422000, China
| | - Yougui Yu
- School of Food and Chemical Engineering, Shaoyang University, Shaoyang, 422000, China.,Hunan Provincial Key Laboratory of New Technology and Application for Ecological Baijiu Production, Shaoyang University, Shaoyang, 422000, China
| | - Qing Zheng
- School of Food and Chemical Engineering, Shaoyang University, Shaoyang, 422000, China.,Hunan Provincial Key Laboratory of New Technology and Application for Ecological Baijiu Production, Shaoyang University, Shaoyang, 422000, China
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Gao ZW, Zhang X, Zhuo QY, Chen MX, Yang C, Chen ZJ, Chen Y, Liao YQ, Wang LL. Metabolomics and integrated network pharmacology analysis reveal attenuates cardiac hypertrophic mechanisms of HuoXin pill. JOURNAL OF ETHNOPHARMACOLOGY 2022; 292:115150. [PMID: 35304274 DOI: 10.1016/j.jep.2022.115150] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/18/2022] [Accepted: 02/24/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cardiac hypertrophy (CH) is maladaptive and contributes to the pathogenesis of heart failure. Huoxin pill (HXP), a Chinese herbal prescription, is widely applied in the treatment of cardiovascular disease (CAD). Its mechanism, however, is unclear. AIM OF THE STUDY This study investigated the mechanism of action for Huoxin pill in the treatment of CH, an important stage of CAD. MATERIALS AND METHODS A total of 60 rats were injected with isoprenaline (ISO) to establish a model of CH. Echocardiography and histopathologic evaluation were performed to evaluate the disease severity, whereas ELISAs were conducted to determine the expression of oxidative stress. Network pharmacology and metabolomic analyses were conducted to identify the key compounds, core targets and pathways that mediate the effects of HXP against CH. Western blotting and immunohistochemistry were used to test apoptosis protein levels. RESULTS HXP administration in ISO-treated rats decreased hypertrophy indices, alleviated cardiac pathological damage, and downregulated oxidative stress levels when compared to those of rats subjected to ISO treatment only. Moreover, network pharmacology results suggested that the PI3K-Akt pathway is a main mechanism by which HXP inhibits cardiac hypertrophy, and experimental verification showed that HXP inhibited cardiomyocyte apoptosis via activation of the PI3K-Akt pathway. The results of metabolomic analysis identified 21 differential metabolites between the HXPH group and ISO group, which were considered to be metabolic biomarkers of HXP in the treatment of CH. Among them, 6 differential metabolites were significantly upregulated, and 15 were significantly downregulated. CONCLUSIONS The present study presents an integrated strategy for investigating the mechanisms of HXP in the treatment of CH and sheds new light on the application of HXP as a traditional Chinese medicine.
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Affiliation(s)
- Zhan-Wang Gao
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232, Waihuandong Road, Guangzhou Higher Education Mega Center, Guangzhou, 510006, PR China.
| | - Xin Zhang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232, Waihuandong Road, Guangzhou Higher Education Mega Center, Guangzhou, 510006, PR China.
| | - Qing-Yuan Zhuo
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232, Waihuandong Road, Guangzhou Higher Education Mega Center, Guangzhou, 510006, PR China.
| | - Mei-Xian Chen
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232, Waihuandong Road, Guangzhou Higher Education Mega Center, Guangzhou, 510006, PR China.
| | - Chong Yang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232, Waihuandong Road, Guangzhou Higher Education Mega Center, Guangzhou, 510006, PR China.
| | - Zhao-Jie Chen
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232, Waihuandong Road, Guangzhou Higher Education Mega Center, Guangzhou, 510006, PR China.
| | - Ying Chen
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232, Waihuandong Road, Guangzhou Higher Education Mega Center, Guangzhou, 510006, PR China.
| | - Yi-Qiu Liao
- Baiyunshan Pharmaceutical General Factory, Guangzhou Baiyunshan Pharmaceutical Holdings Co., Ltd., Guangzhou, 510515, PR China; Key Laboratory of Key Technology Research on Chemical Raw Materials and Preparations of Guangdong Province, Guangzhou, 510515, PR China.
| | - Ling-Li Wang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, No. 232, Waihuandong Road, Guangzhou Higher Education Mega Center, Guangzhou, 510006, PR China.
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Wang W, Liu Z, Wu Y. Acupuncture Combined with Traditional Chinese Medicine and Drug Therapy for the Treatment of Cerebral Infarction (Phlegm-Blood Stasis Syndrome) and Carotid Atherosclerotic Plaque: A Preliminary Randomized Controlled Study. Appl Bionics Biomech 2022; 2022:5143408. [PMID: 35756871 PMCID: PMC9217605 DOI: 10.1155/2022/5143408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/20/2022] [Accepted: 05/28/2022] [Indexed: 11/17/2022] Open
Abstract
Carotid atherosclerotic plaque (CAP) is one of the leading causes of cerebral infarction. Western medicine usually uses lipid-lowering drugs to stabilize plaques. Currently, studies reporting on drugs that can reduce plaques are lacking. Here, we performed a randomized controlled study to investigate the effectiveness of acupuncture combined with drug therapy (TCM and Western) to treat cerebral infarction (phlegm-blood stasis syndrome) and CAP. The control group was treated with atorvastatin calcium tablets (20 mg/d, po for 15 days). The treatment group received atorvastatin calcium tablets 20 mg, traditional Chinese medicine (TCM) decoctions (two matured substance decoction plus peach kernel and Carthamus four substance decoction plus Chinese hawthorn fruit 20 g, gold theragran 20 g, and red yeast rice 3 g), and acupuncture therapy, once daily for 15 days as one treatment course. The patients' neurological deficit score, ultrasonic testing of the carotid artery, and lipoprotein-associated phospholipase A2 (Lp-PLA2) were evaluated. Our findings showed no significant difference in the evaluated indices between the two groups before treatment (P > 0.05). However, compared with the control group after 15 days of treatment and within each group before and after treatment, the differences were significant (P < 0.05). In conclusion, acupuncture combined with drug therapy demonstrated promising effectiveness in treating cerebral infarction (phlegm-blood stasis syndrome) and CAP.
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Affiliation(s)
- Wentong Wang
- Department of Encephalopathy, Shenzhen Hospital, Beijing University of Chinese Medicine, Shenzhen, Guangdong 518100, China
| | - Zhuli Liu
- Inpatient Dispensary, Wuyi Traditional Chinese Medicine Hospital, No. 30 East Huayuan Road, Jiangmen, Guangdong 529000, China
| | - Yongxiong Wu
- Department of Encephalopathy, Shenzhen Hospital, Beijing University of Chinese Medicine, Shenzhen, Guangdong 518100, China
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46
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Xu T, Hu X, Yang G, Liu Y, Zhang Q, Yu S, Chen G, Li Y, Sha R, Chen Y, Xie HQ, Guo TL, Xu L, Zhao B. HIF-1alpha/VEGF pathway mediates 1,3,6,8-tetrabromo-9 H-carbazole-induced angiogenesis: a potential vascular toxicity of an emerging contaminant. JOURNAL OF HAZARDOUS MATERIALS 2022; 432:128718. [PMID: 35338935 DOI: 10.1016/j.jhazmat.2022.128718] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/08/2022] [Accepted: 03/14/2022] [Indexed: 06/14/2023]
Abstract
The dioxin-like substances polyhalogenated carbazoles (PHCZs) may trigger the aryl hydrocarbon receptor (AhR) signaling pathway. Although the crosstalk between AhR and the hypoxia inducible factor-1 (HIF-1) pathways is generally believed to occur, the exact mechanisms of the HIF-1 pathway in PHCZ toxicity have not been determined. We aimed to elucidate the effect of PHCZs on the HIF-1 pathway and its involvement in the regulation of target genes of HIF-1. Herein, we employed human HepG2 cells transiently transfected with a hypoxia response element (HRE) luciferase reporter to identify PHCZs that could influence HIF-1 pathway. We found that exposure to one of the four selected PHCZs, specifically 1,3,6,8-tetrabromo-9 H-carbazole (1368-BCZ), induced a significant enhancement of the activity of HRE activity. In silico data supported 1368-BCZ-induced HIF-1α activity preferentially. Moreover, 1368-BCZ significantly upregulated the expression of HIF-1 target genes, including endothelial growth factor (VEGF) and erythropoietin. Importantly, the stimulated secretion of VEGF by 1368-BCZ promoted the angiogenesis in human umbilical vein endothelial cells. Therefore, the present experimental and computational studies provide new and direct evidence of 1368-BCZ - HIF-1 interaction, which sheds light on the HIF-mediated cardiovascular toxicity and allows a knowledge-based risk assessment of emerging pollutants.
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Affiliation(s)
- Tong Xu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaoxu Hu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Guanglei Yang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yiyun Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qian Zhang
- Department of Cardiology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
| | - Shuyuan Yu
- Environment and Health Department, Shenzhen Center for Disease Control and Prevention, Shenzhen 518055, Guangdong, China
| | - Guomin Chen
- Environment and Health Department, Shenzhen Center for Disease Control and Prevention, Shenzhen 518055, Guangdong, China
| | - Yunping Li
- School of environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China
| | - Rui Sha
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yangsheng Chen
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Heidi Qunhui Xie
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Tai L Guo
- Department of Biomedical Sciences, College of Veterinary Medicine, University of Georgia, Athens, GA 30602-0002, USA
| | - Li Xu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Bin Zhao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China; School of environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China
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47
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Zhang LL, Sheng F, He Y, Yang Y, Hu YF, Li W, Li P, Wu MY, Gong Y, Zhang Y, Zou L. Buxue Yimu Pills improve angiogenesis and blood flow in experimental zebrafish and rat models. JOURNAL OF ETHNOPHARMACOLOGY 2022; 289:115002. [PMID: 35065249 DOI: 10.1016/j.jep.2022.115002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/01/2022] [Accepted: 01/12/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Buxue Yimu Pills (BYP) is a well-known traditional Chinese medicine prescription which is clinical used in gynecology and obstetrics, and is documented to exhibit therapeutic potential to defective angiogenesis and impaired blood flow. AIM OF THE STUDY This study aimed to investigate the effects and biological mechanisms of BYP in improvement of defective angiogenesis and impaired blood flow which represent major health issues associated with various diseases including postpartum or abortion complications. MATERIALS AND METHODS In this study, VEGFR tyrosine kinase inhibitor II (VRI) was used to establish blood vessel loss model in Tg(fli-1a:EGFP) zebrafish embryos. Blood vessel loss was calculated, and quantitative real-time PCR (qRT-PCR) assay was performed to detect gene expression. Mifepristone and misoprostol were applied to construct a medical-induced incomplete abortion rats model. Whole blood viscosity indexes, hemorheology and coagulation function of the rats were investigated. Immunohistochemistry analysis was used for evaluation of the uterine tissues. RESULTS BYP treatment significantly promoted angiogenesis as evidenced by the restoration of VRI-induced blood vessel loss in zebrafish embryos. BYP treatment effectively reversed VRI-induced down-regulation of the VEGFRs (Kdr, Kdrl and Flt1). Furthermore, BYP administration significantly suppressed the increase of whole blood viscosity indexes, and remarkably shortened the levels of prothrombin time and activated partial thromboplastin time in the medical-induced incomplete abortion rats, indicating the improvement of hemorheology and coagulation function. Immunohistochemistry analysis suggested that BYP administration increased the expression level of VEGFR2 in uterus tissues of the rats. CONCLUSION BYP exhibits therapeutic effects in promoting angiogenesis and blood circulation, and mitigating blood stasis, supporting its clinical application for postpartum or abortion complications.
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Affiliation(s)
- Le-Le Zhang
- School of Basic Medical Sciences, Chengdu University, Chengdu, China
| | - Feiya Sheng
- School of Basic Medical Sciences, Chengdu University, Chengdu, China
| | - Yan He
- School of Basic Medical Sciences, Chengdu University, Chengdu, China
| | - Yong Yang
- School of Basic Medical Sciences, Chengdu University, Chengdu, China
| | - Ying-Fan Hu
- School of Basic Medical Sciences, Chengdu University, Chengdu, China
| | - Wei Li
- School of Basic Medical Sciences, Chengdu University, Chengdu, China
| | - Peng Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Meng-Yao Wu
- Department of Pharmacology, Zhuzhou Qianjin Pharmaceutical Co., Ltd., Zhuzhou, China
| | - Yun Gong
- Department of Pharmacology, Zhuzhou Qianjin Pharmaceutical Co., Ltd., Zhuzhou, China
| | - Yamei Zhang
- Clinical Genetics Laboratory, Affiliated Hospital & Clinical Medical College of Chengdu University, Chengdu, China.
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing of Ministry of Agriculture and Rural Affairs, Chengdu University, Chengdu, China.
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48
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Tan Y, Wang X, Zhang J, Zhang H, Li H, Peng T, Chen W, Wei P, Liu Z, He F, Li J, Ding H, Li N, Wang Z, Zhang Z, Hua Q. NeuroProtect, a Candidate Formula From Traditional Chinese Medicine, Attenuates Amyloid- β and Restores Synaptic Structures in APP/PS1 Transgenic Mice. Front Pharmacol 2022; 13:850175. [PMID: 35586051 PMCID: PMC9108353 DOI: 10.3389/fphar.2022.850175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/14/2022] [Indexed: 11/25/2022] Open
Abstract
Background: Alzheimer's disease (AD) is the most common cause of dementia. The emerging data suggest that cognitive decline occurred in the setting of Aβ accumulation with synaptic dysfunction, which started to happen at preclinical stages. Then, presymptomatic intervention is more critical to postponing AD processing. Traditional Chinese medicine has a long history of treating and preventing dementia. Findings have shown that the decoction of Panax notoginseng and Gardenia jasminoides Ellis enhances memory functions in patients with stroke, and their main components, Panax notoginseng saponins (PNS) and geniposide (GP), improved memory abilities in experimental AD models. Since herbal medicine has advantages in protection with few side effects, we wish to extend observations of the NeuroProtect (NP) formulation for reducing amyloid-β and restoring synaptic structures in APP/PS1 transgenic mice. Methods: APP/PS1 transgenic mice and their wild-type littermates were fed with control, NP, and their components from 4 to 7 months of age. We assessed the synaptic structure by Golgi staining, analyzed the amyloid deposits by Thioflavin-S staining, and measured related protein levels by Western blot or ELISA. We used the Morris water maze and shuttle box test to evaluate cognitive functions. Results: Compared to WT mice, APP/PS1 mice are characterized by the accumulation of amyloid plaques, reducing synaptic structure richness and memory deficits. NP prevents these changes and ameliorates cognitive deficits. These effects may have been due to the contribution of its components by inhibition of insoluble amyloid-β deposition and restoration of synaptic structures. Conclusion: These findings reveal a beneficial effect of NP on AD progression under an early intervention strategy and provide a food supplement for AD prevention.
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Affiliation(s)
- Yan Tan
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Xu Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Jiani Zhang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Huawei Zhang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Haiyan Li
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Tiantian Peng
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Weihang Chen
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Peng Wei
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Zhaoheng Liu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Fang He
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Jiao Li
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China,Xi’an Satellite Control Center, Xi’an, China
| | - Haimin Ding
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Na Li
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Zhaoyang Wang
- School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing, China
| | - Zhenqiang Zhang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, China,*Correspondence: Zhenqiang Zhang, ; Qian Hua, ,
| | - Qian Hua
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China,*Correspondence: Zhenqiang Zhang, ; Qian Hua, ,
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49
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Chen J, Wang Y, Wang S, Zhao X, Zhao L, Wang Y. Salvianolic acid B and ferulic acid synergistically promote angiogenesis in HUVECs and zebrafish via regulating VEGF signaling. JOURNAL OF ETHNOPHARMACOLOGY 2022; 283:114667. [PMID: 34597652 DOI: 10.1016/j.jep.2021.114667] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 09/09/2021] [Accepted: 09/19/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Induced vascular growth in the myocardium has been widely acknowledged as a promising intervention strategy for patients with ischemic coronary artery disease. Yet despite long-term efforts on gene, protein or cell-based pro-angiogenic therapies, the clinical translation remains challenging. Noticeably, multiple medicinal herbs have long-term documented effects in promoting blood circulation. Salvia miltiorrhiza and Ligusticum stratum are two representative traditional Chinese medicine herbs with suggested roles in enhancing organ blood supply, and Guanxinning Tablet (GXNT), a botanical drug which is formulated with these two herbs, exhibited significant efficacy against angina pectoris in clinical practices. AIM OF THE STUDY This study aimed to examine the pro-angiogenic activity of GXNT and its major components, as well as to explore their pharmacological mechanism in promoting angiogenesis. MATERIALS AND METHODS In vitro, the pro-angiogenic effects of GXNT and its major components were examined on human umbilical vein endothelial cells by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT), scratch assay, and endothelial cell tube formation assay. In vivo, the pro-angiogenic effects were examined on the ponatinib-induced angiogenesis defective zebrafish model. The active compounds were identified through phenotype-based screening in zebrafish, and their pharmacological mechanism was explored in both in vitro and in vivo models by immunofluorescent staining, cell cycle analysis, quantitative PCR and whole embryo in-situ hybridization. RESULTS We demonstrated strong pro-angiogenic effects of GXNT in both human umbilical vein endothelial cells and zebrafish model. Moreover, through phenotype-based screening in zebrafish for active compounds, pro-angiogenic effects was discovered for salvianolic acid B (Sal B), a major component of Salvia miltiorrhiza, and its activity was further enhanced when co-administered with ferulic acid (FA), which is contained in Ligusticum stratum. On the cellular level, Sal B and FA cotreatment increased endothelial cell proliferation of sprouting arterial intersomitic vessels in zebrafish, as well as largely restored G1-S cell cycle progression and cyclin D1 expression in angiogenic defective HUVECs. Through quantitative transcriptional analysis, increased expression of vegfr2 (kdr, kdrl) and vegfr1 was detected after GXNT or SalB/FA treatment, together with upregulated transcription of their ligands including vegf-a, vegf-b, and pgfb. Bevacizumab, an anti-human VEGF-A monoclonal antibody, was able to significantly, but not completely, block the pro-angiogenic effects of GXNT or SalB/FA, suggesting their multi-targeting properties. CONCLUSIONS In conclusion, from a traditional Chinese medicine with effects in enhancing blood circulation, we demonstrated the synergistic pro-angiogenic effects of Sal B and FA via both in vitro and in vivo models, which function at least partially through regulating the expression of VEGF receptors and ligands. Future studies are warranted to further elaborate the molecular interaction between these two compounds and the key regulators in the process of neovascularization.
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Affiliation(s)
- Jing Chen
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Yingchao Wang
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Shufang Wang
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Xiaoping Zhao
- College of Preclinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Lu Zhao
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China.
| | - Yi Wang
- Pharmaceutical Informatics Institute, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China; Innovation Center in Zhejiang University, State Key Laboratory of Component-Based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 301617, China.
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50
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Liao Y, Wang J, Guo C, Bai M, Ju B, Ran Z, Hu J, Yang J, Wen A, Ding Y. Combination of Systems Pharmacology and Experimental Evaluation to Explore the Mechanism of Synergistic Action of Frankincense-Myrrh in the Treatment of Cerebrovascular Diseases. Front Pharmacol 2022; 12:796224. [PMID: 35082676 PMCID: PMC8784887 DOI: 10.3389/fphar.2021.796224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 12/21/2021] [Indexed: 12/23/2022] Open
Abstract
Frankincense-Myrrh is a classic drug pair that promotes blood circulation, and eliminates blood stasis. The combination of the two drugs has a definite clinical effect on the treatment of cerebrovascular diseases (CBVDs), but its mechanism of action and compatibility have not been elucidated. In this study, the bioactive components, core targets, and possible synergistic mechanisms of Frankincense-Myrrh in the treatment of CBVDs are explored through systems pharmacology combined with in vivo and in vitro experiments. Comparing target genes of components in Frankincense and Myrrh with CBVD-related genes, common genes were identified; 15 core target genes of Frankincense-Myrrh for the treatment of CBVDs were then identified using protein-protein interaction (PPI) analysis. It was also predicted through Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis that the molecular mechanism of Frankincense-Myrrh action on CBVDs was mainly related to the regulation of neurotrophic factors and inflammatory responses. Frankincense-Myrrh significantly improved neurological function, decreased infarct volume, alleviated histopathological damage, inhibited microglial expression, and promoted the expression of neurons in middle cerebral artery occlusion (MCAO)-induced rats. The results of this study not only provide important theoretical support and experimental basis for the synergistic effect of Frankincense-Myrrh, but also provide new ideas for the prevention and treatment of cerebral ischemic injuries.
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Affiliation(s)
- Yucheng Liao
- College of Pharmacy, Xinjiang Medical University, Urumqi, China.,Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Jingwen Wang
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Chao Guo
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Min Bai
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Bowei Ju
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Zheng Ran
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Junping Hu
- College of Pharmacy, Xinjiang Medical University, Urumqi, China
| | - Jianhua Yang
- College of Pharmacy, Xinjiang Medical University, Urumqi, China.,Department of Pharmacy, The First Affiliated Hospital, Xinjiang Medical University, Urumqi, China
| | - Aidong Wen
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Yi Ding
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, China
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