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Hu Y, Wang S, Wang R, Zhang Y, Yuan Q, Yuan C. Total saponins from Panax japonicus regulated the intestinal microbiota to alleviate lipid metabolism disorders in aging mice. Arch Gerontol Geriatr 2024; 125:105500. [PMID: 38851092 DOI: 10.1016/j.archger.2024.105500] [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: 03/15/2024] [Revised: 05/21/2024] [Accepted: 05/25/2024] [Indexed: 06/10/2024]
Abstract
Total saponins from Panax japonicus (TSPJ) have many beneficial physiological activities, particularly in alleviating the damages of aging and abnormal lipid metabolism. This work used mice models to investigate if TSPJ reduced obesity and regulated metabolic functions via the intestinal microbiota, the disturbance of which has been shown to cause aging-related diseases. The results showed that TSPJ significantly reduced the weight and blood lipid level of aging mice. Further analyses showed that TSPJ significantly inhibited adipogenesis, changed the composition of the intestinal flora, and protected the integrity of the intestinal barrier. It was inferred from the accumulated experimental data that TSPJ helped to combat obesity in aging mice by regulating the intestinal microbiota and promoting microbial metabolism.
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Affiliation(s)
- Yaqi Hu
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, China; College of Basic Medical Science, China Three Gorges University, Yichang 443002, China
| | - Shuwen Wang
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, China; College of Basic Medical Science, China Three Gorges University, Yichang 443002, China
| | - Rui Wang
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, China; College of Basic Medical Science, China Three Gorges University, Yichang 443002, China
| | - Yifan Zhang
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, China; College of Basic Medical Science, China Three Gorges University, Yichang 443002, China
| | - Qi Yuan
- Third-Grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, China; College of Medicine and Health Science, China Three Gorges University, Yichang, 443002, China
| | - Chengfu Yuan
- Hubei Key Laboratory of Tumor Microenvironment and Immunotherapy, China Three Gorges University, China; College of Basic Medical Science, China Three Gorges University, Yichang 443002, China.
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Chen Q, Xu N, Zhao C, He Y, Kam SHT, Wu X, Huang P, Yang M, Wong CTT, Radis-Baptista G, Tang B, Fan G, Gong G, Lee SMY. A new invertebrate NPY-like polypeptide, ZoaNPY, from the Zoanthus sociatus, as a novel ligand of human NPY Y2 receptor rescues vascular insufficiency via PLC/PKC and Src- FAK-dependent signaling pathways. Pharmacol Res 2024; 203:107173. [PMID: 38580186 DOI: 10.1016/j.phrs.2024.107173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/23/2024] [Accepted: 04/02/2024] [Indexed: 04/07/2024]
Abstract
Our recent multi-omics studies have revealed rich sources of novel bioactive proteins and polypeptides from marine organisms including cnidarians. In the present study, we initially conducted a transcriptomic analysis to review the composition profile of polypeptides from Zoanthus sociatus. Then, a newly discovered NPY-like polypeptide-ZoaNPY was selected for further in silico structural, binding and virtually pharmacological studies. To evaluate the pro-angiogenic effects of ZoaNPY, we employed an in vitro HUVECs model and an in vivo zebrafish model. Our results indicate that ZoaNPY, at 1-100 pmol, enhances cell survival, migration and tube formation in the endothelial cells. Besides, treatment with ZoaNPY could restore a chemically-induced vascular insufficiency in zebrafish embryos. Western blot results demonstrated the application of ZoaNPY could increase the phosphorylation of proteins related to angiogenesis signaling including PKC, PLC, FAK, Src, Akt, mTOR, MEK, and ERK1/2. Furthermore, through molecular docking and surface plasmon resonance (SPR) verification, ZoaNPY was shown to directly and physically interact with NPY Y2 receptor. In view of this, all evidence showed that the pro-angiogenic effects of ZoaNPY involve the activation of NPY Y2 receptor, thereby activating the Akt/mTOR, PLC/PKC, ERK/MEK and Src- FAK-dependent signaling pathways. Furthermore, in an excision wound model, the treatment with ZoaNPY was shown to accelerate the wound healing process in mice. Our findings provide new insights into the discovery and development of novel pro-angiogenic drugs derived from NPY-like polypeptides in the future.
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Affiliation(s)
- Qian Chen
- Center for Evolution and Conservation Biology, Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China; State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, 999078, Macao
| | - Nan Xu
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, 999078, Macao
| | - Chen Zhao
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, 999078, Macao
| | - Yulin He
- Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hung Hom 999077, Hong Kong, SAR China
| | - Sandy Hio Tong Kam
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, 999078, Macao
| | - Xue Wu
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, 999078, Macao
| | - Pan Huang
- Kunming Institute of Zoology, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
| | - Min Yang
- Kunming Institute of Zoology, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
| | - Clarence Tsun Ting Wong
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, 999077, Hong Kong, SAR China
| | | | - Benqin Tang
- Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hung Hom 999077, Hong Kong, SAR China; Research Centre for Chinese Medicine Innovation, The Hong Kong Polytechnic University, Hung Hom 999077, Hong Kong, SAR China
| | - Guangyi Fan
- BGI-Qingdao, BGI-Shenzhen, Qingdao 266555, China
| | - Guiyi Gong
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, 999078, Macao; Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hung Hom 999077, Hong Kong, SAR China; Research Centre for Chinese Medicine Innovation, The Hong Kong Polytechnic University, Hung Hom 999077, Hong Kong, SAR China.
| | - Simon Ming-Yuen Lee
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, 999078, Macao; Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hung Hom 999077, Hong Kong, SAR China; Research Centre for Chinese Medicine Innovation, The Hong Kong Polytechnic University, Hung Hom 999077, Hong Kong, SAR China.
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Chen P, Gao Z, Guo M, Pan D, Zhang H, Du J, Shi D. Efficacy and safety of Panax notoginseng saponin injection in the treatment of acute myocardial infarction: a systematic review and meta-analysis of randomized controlled trials. Front Pharmacol 2024; 15:1353662. [PMID: 38576488 PMCID: PMC10991745 DOI: 10.3389/fphar.2024.1353662] [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: 12/11/2023] [Accepted: 02/16/2024] [Indexed: 04/06/2024] Open
Abstract
Purpose: This study aimed to assess the efficacy and safety of Panax notoginseng saponin (PNS) injection, when combined with conventional treatment (CT), for acute myocardial infarction (AMI). Methods: Comprehensive searches were conducted in seven databases from inception until 28 September 2023. The search aimed to identify relevant randomized controlled trials (RCTs) focusing on PNS injection in the context of AMI. This meta-analysis adhered to the PRISMA 2020 guidelines, and its protocol was registered with PROSPERO (number: CRD42023480131). Result: Twenty RCTs involving 1,881 patients were included. The meta-analysis revealed that PNS injection, used adjunctively with CT, significantly improved treatment outcomes compared to CT alone, as evidenced by the following points: (1) enhanced total effective rate [OR = 3.09, p < 0.05]; (2) decreased incidence of major adverse cardiac events [OR = 0.32, p < 0.05]; (3) reduction in myocardial infarct size [MD = -6.53, p < 0.05]; (4) lower ST segment elevation amplitude [MD = -0.48, p < 0.05]; (5) mitigated myocardial injury as indicated by decreased levels of creatine kinase isoenzymes [MD = -11.19, p < 0.05], cardiac troponin T [MD = -3.01, p < 0.05], and cardiac troponin I [MD = -10.72, p < 0.05]; (6) enhanced cardiac function, reflected in improved brain natriuretic peptide [MD = -91.57, p < 0.05], left ventricular ejection fraction [MD = 5.91, p < 0.05], left ventricular end-diastolic dimension [MD = -3.08, p < 0.05], and cardiac output [MD = 0.53, p < 0.05]; (7) reduced inflammatory response, as shown by lower levels of C-reactive protein [MD = -2.99, p < 0.05], tumor necrosis factor-α [MD = -6.47, p < 0.05], interleukin-6 [MD = -24.46, p < 0.05], and pentraxin-3 [MD = -2.26, p < 0.05]; (8) improved vascular endothelial function, demonstrated by decreased endothelin-1 [MD = -20.56, p < 0.05] and increased nitric oxide [MD = 1.33, p < 0.05]; (9) alleviated oxidative stress, evidenced by increased superoxide dismutase levels [MD = 25.84, p < 0.05]; (10) no significant difference in adverse events [OR = 1.00, p = 1.00]. Conclusion: This study highlighted the efficacy and safety of adjunctive PNS injections in enhancing AMI patient outcomes beyond CT alone. Future RCTs need to solidify these findings through rigorous methods. Systematic Review Registration: (https://www.crd.york.ac.uk/PROSPERO/), identifier (CRD42023480131).
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Affiliation(s)
- Pengfei Chen
- Xiyuan Hospital, Cohina Academy of Chinese Medical Sciences, Beijing, China
- Cardiovascular Diseases Center, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhuye Gao
- Xiyuan Hospital, Cohina Academy of Chinese Medical Sciences, Beijing, China
- Cardiovascular Diseases Center, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ming Guo
- Xiyuan Hospital, Cohina Academy of Chinese Medical Sciences, Beijing, China
- Cardiovascular Diseases Center, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Deng Pan
- Xiyuan Hospital, Cohina Academy of Chinese Medical Sciences, Beijing, China
- Cardiovascular Diseases Center, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - He Zhang
- Xiyuan Hospital, Cohina Academy of Chinese Medical Sciences, Beijing, China
- Cardiovascular Diseases Center, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jianpeng Du
- Xiyuan Hospital, Cohina Academy of Chinese Medical Sciences, Beijing, China
- Cardiovascular Diseases Center, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Dazhuo Shi
- Xiyuan Hospital, Cohina Academy of Chinese Medical Sciences, Beijing, China
- Cardiovascular Diseases Center, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Huang Q, Su J, Xu J, Yu H, Jin X, Wang Y, Yan M, Yu J, Chen S, Wang Y, Lv G. Beneficial effects of Panax notoginseng (Burkill) F. H. Chen flower saponins in rats with metabolic hypertension by inhibiting the activation of the renin-angiotensin-aldosterone system through complement 3. BMC Complement Med Ther 2023; 23:13. [PMID: 36653797 PMCID: PMC9847118 DOI: 10.1186/s12906-022-03828-2] [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: 05/06/2022] [Accepted: 12/26/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Metabolic hypertension (MH) has become the most common type of hypertension in recent years due to unhealthy eating habits and lifestyles of people, such as over-eating alcohol, high fat, and sugar diets (ACHFSDs). Therefore, effective means to combat MH are needed. Previous studies have shown that Panax notoginseng (Burkill) F. H. Chen flower saponins (PNFS) can lower blood pressure in spontaneously hypertensive rats (SHR). However, whether it acts on MH and its mechanism of action remain unclear. METHODS: The pharmacodynamic effects of PNFS were evaluated in rats with ACHFSDs-induced MH. The blood pressure, blood biochemical, grip strength, face temperature, vertigo time, and liver index were estimated. The histological changes in the liver and aorta were observed using hematoxylin and eosin staining. The levels of ET-1, TXB2, NO, PGI2, Renin, ACE, Ang II, and ALD in plasma were detected using ELISA. The levels of C3, KLF5, LXRα, and Renin in kidney tissues were measured using qRT-PCR.The expression levels of C3, KLF5, LXRα, and Renin in kidney tissues were examined using Western blotting. RESULTS In the present study, PNFS was found to reduce blood pressure, face temperature, and vertigo time, increase grip strength and improve dyslipidemia in rats with MH. In addition, PNFS decreased the plasma levels of ET-1 and TXB2, elevated the levels of NO and PGI2, and improved pathological aortic injury. Meanwhile, PNFS decreased the plasma levels of Renin, ACE, Ang II, and ALD. QRT-PCR and Western bolt showed that PNFS downregulated C3, KLF5, LXRα, and Renin protein and mRNA expression in the kidneys of rats with MH. CONCLUSION The finding of the present study suggested that PNFS could downregulate C3 and KLF-5 expression in rats with MH, thereby inhibiting the overactivation of the renin-angiotensin-aldosterone system, while improving vascular endothelial function and ultimately reducing blood pressure in rats with MH.
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Affiliation(s)
- Qiqi Huang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jie Su
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jie Xu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Huanhuan Yu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaohu Jin
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yajun Wang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Meiqiu Yan
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jingjing Yu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Suhong Chen
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, China.
| | - Youhua Wang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Guiyuan Lv
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
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Li J, Li R, Wu X, Zheng C, Shiu PHT, Rangsinth P, Lee SMY, Leung GPH. An Update on the Potential Application of Herbal Medicine in Promoting Angiogenesis. Front Pharmacol 2022; 13:928817. [PMID: 35928282 PMCID: PMC9345329 DOI: 10.3389/fphar.2022.928817] [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: 04/26/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
Angiogenesis, the formation of new capillaries from pre-existing vascular networks, plays an important role in many physiological and pathological processes. The use of pro-angiogenic agents has been proposed as an attractive approach for promoting wound healing and treating vascular insufficiency-related problems, such as ischemic heart disease and stroke, which are the leading causes of death worldwide. Traditional herbal medicine has a long history; however, there is still a need for more in-depth studies and evidence-based confirmation from controlled and validated trials. Many in vitro and in vivo studies have reported that herbal medicines and their bioactive ingredients exert pro-angiogenic activity. The most frequently studied pro-angiogenic phytochemicals include ginsenosides from Panax notoginseng, astragalosides and calycosin from Radix Astragali, salvianolic acid B from Salvia miltiorrhiza, paeoniflorin from Radix Paeoniae, ilexsaponin A1 from Ilex pubescens, ferulic acid from Angelica sinensis, and puerarin from Radix puerariae. This review summarizes the progress in research on these phytochemicals, particularly those related to pro-angiogenic mechanisms and applications in ischemic diseases, tissue repair, and wound healing. In addition, an outline of their limitations and challenges during drug development is presented.
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Affiliation(s)
- Jingjing Li
- Department of Rehabilitation Sciences, Faculty of Health and Social Sciences, Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Renkai Li
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Xiaoping Wu
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Chengwen Zheng
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Polly Ho-Ting Shiu
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Panthakarn Rangsinth
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Simon Ming-Yuen Lee
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Taipa Macao SAR, China
| | - George Pak-Heng Leung
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- *Correspondence: George Pak-Heng Leung,
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Ning T, Yang F, Chen D, Jia Z, Yuan R, Du Z, Liu S, Yu Y, Dai X, Niu X, Fan Y. Synergistically Detachable Microneedle Dressing for Programmed Treatment of Chronic Wounds. Adv Healthc Mater 2022; 11:e2102180. [PMID: 35133082 DOI: 10.1002/adhm.202102180] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 01/25/2022] [Indexed: 12/19/2022]
Abstract
Chronic wounds such as diabetic feet undergo a lifetime risk of developing into incurable ulcers. Current treatments for chronic wounds remain unsatisfactory due to the lack of ideal wound dressings that integrate facile dressing change, long-acting treatment, and high therapeutic efficacy into one system. Herein, a synergistically detachable microneedle (MN) dressing with a dual-layer structure is presented to enable programmed treatment via one-time dressing application. Such a dual-layer dressing MN system (DDMNS) is composed of chitosan (CS) hydrogel dressing (CSHD) on top of a detachable MN patch with a CS tip and a polyvinyl pyrrolidone (PVP) backing substrate incorporated with magnesium (Mg). The synergistic detachment is achieved with the backing Mg/PVP substrate dissolving within minutes due to the local moist environment of the CSHD enhancing the reaction between Mg and inflammation microenvironment. The combined treatment of Mg and panax notoginseng saponins (PNS) loaded in DDMNS achieves antibacterial, neovascularization, and activating a benign immune response so that the three overlapping periods of the inflammation, tissue proliferation, and tissue remodeling of wound healing reach a dynamic balance. This advanced DDMNS provides a facile approach for the programmed treatment of chronic wound management indicating potential value in wound healing and other related biomedical fields.
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Affiliation(s)
- Tianqin Ning
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering Beihang University Beijing 100083 China
- Department of Biomedical Engineering School of Medicine Tsinghua University Tsinghua 100084 China
| | - Fenghe Yang
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering Beihang University Beijing 100083 China
| | - Danli Chen
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering Beihang University Beijing 100083 China
| | - Zhenzhen Jia
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering Beihang University Beijing 100083 China
| | - Rongqing Yuan
- Department of Biomedical Engineering School of Medicine Tsinghua University Tsinghua 100084 China
- Department of Chemistry Tsinghua University Tsinghua 100084 China
| | - Zhenqin Du
- Department of Engineering Science University of Oxford Oxford OX1 3PJ UK
| | - Shuaiyin Liu
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering Beihang University Beijing 100083 China
| | - Yao Yu
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering Beihang University Beijing 100083 China
| | - Xiaochuan Dai
- Department of Biomedical Engineering School of Medicine Tsinghua University Tsinghua 100084 China
| | - Xufeng Niu
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering Beihang University Beijing 100083 China
| | - Yubo Fan
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering Beihang University Beijing 100083 China
- School of Engineering Medicine Beihang University Beijing 100083 China
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Zhang MX, Song Y, Xu WL, Zhang LX, Li C, Li YL. Natural Herbal Medicine as a Treatment Strategy for Myocardial Infarction through the Regulation of Angiogenesis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:8831750. [PMID: 35600953 PMCID: PMC9119779 DOI: 10.1155/2022/8831750] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 04/25/2022] [Indexed: 11/18/2022]
Abstract
Methods We conducted a literature search on the bioactive components of medicinal plants and their effects on angiogenesis after MI. We searched for articles in Web of Science, MEDLINE, PubMed, Scopus, Google Scholar, and China National Knowledge Infrastructure databases before April 2021. Results In this article, we summarized the mechanisms by which copper ions, microRNA, Akt1, inflammation, oxidative stress, mitochondria, and pericytes are involved in angiogenesis after myocardial infarction. In addition, we reviewed the angiogenic effects of natural herbal medicines such as Salvia miltiorrhiza Bunge Bunge, Carthamus tinctorius L., Pueraria lobata, Astragalus, Panax ginseng C.A. Mey., Panax notoginseng (Burkill) F.H. Chen, Cinnamomum cassia (L.) J. Presl, Rehmannia glutinosa (Gaertn.) DC., Leonurus japonicus Houtt, Scutellaria baicalensis Georgi., and Geum macrophyllum Willd. Conclusions Some herbs have the effect of promoting angiogenesis. In the future, natural proangiogenic drugs may become candidates for the treatment of cardiovascular diseases.
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Affiliation(s)
- Mu-xin Zhang
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Yu Song
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Wan-li Xu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Ling-xiao Zhang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Chao Li
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Yun-lun Li
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- Department of Cardiology, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, China
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8
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Han X, Zhang G, Chen G, Wu Y, Xu T, Xu H, Liu B, Zhou Y. Buyang Huanwu Decoction promotes angiogenesis in myocardial infarction through suppression of PTEN and activation of the PI3K/Akt signalling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2022; 287:114929. [PMID: 34952189 DOI: 10.1016/j.jep.2021.114929] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/07/2021] [Accepted: 12/16/2021] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Myocardial infarction (MI) is the most severe subtype of coronary artery disease. Recent studies have demonstrated that the repair process and prognosis of MI are closely related to microcirculatory function in myocardial tissue. Buyang Huanwu Decoction (BYHWD) has shown great potential in the treatment of MI. However, the effects and mechanisms of BYHWD on angiogenesis post-MI remain unclear. AIM OF THE STUDY The study aimed to explore the promotion of angiogenesis by BYHWD post-MI and the potential mechanisms in vivo and in vitro. MATERIALS AND METHODS MI in mice was induced by permanent ligature of the coronary artery. The sample was divided into sham, model, and BYHWD treatment groups. After four weeks, the effects of BYHWD treatment on cardiac function were evaluated by echocardiography and HE and Masson staining. Angiogenesis was detected by CD 31 immunofluorescence staining in vivo. Then, various databases were searched to identify the corresponding targets of BYHWD in order to explore the molecular mechanisms underlying its effects in MI. Moreover, Western blot and immunohistochemistry were employed to measure the PTEN/PI3K/Akt/GSK3β signalling pathway and VEGFA expression in MI mice. Finally, the effects of BYHWD on cell angiogenesis and the activation of the PTEN/PI3K/Akt/GSK3β pathway in primary HUVECs were investigated. Overexpression of PTEN was achieved by an adenovirus vector encoding PTEN. RESULTS BYHWD significantly promoted angiogenesis and improved cardiac function in MI mice. Target prediction analysis suggested that BYHWD ameliorates MI via the PI3K/Akt pathway. BYHWD promoted angiogenesis post-MI by suppressing PTEN and activating the PI3K/Akt/GSK3β signalling pathway in vivo and in vitro. Moreover, the effects of BYHWD on HUVEC angiogenesis and the expression of PI3K/Akt/GSK3β signalling pathway-associated proteins were partially abrogated by the overexpression of PTEN. CONCLUSION Collectively, this study demonstrates that BYHWD exerts cardioprotective effects against MI by targeting angiogenesis. These effects are related to suppressing PTEN and activating the PI3K/Akt/GSK3β signalling pathway by BYHWD.
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Affiliation(s)
- Xin Han
- School of Traditional Chinese Medicine, Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China
| | - Guoyong Zhang
- School of Traditional Chinese Medicine, Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China
| | - Guanghong Chen
- School of Traditional Chinese Medicine, Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China
| | - Yuting Wu
- School of Traditional Chinese Medicine, Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China
| | - Tong Xu
- School of Traditional Chinese Medicine, Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China
| | - Honglin Xu
- School of Traditional Chinese Medicine, Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China
| | - Bin Liu
- Department of Traditional Chinese Medicine (Institute of Integration of Traditional and Western Medicine of Guangzhou Medical University, State Key Laboratory of Respiratory Disease), The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, 510260, China.
| | - Yingchun Zhou
- School of Traditional Chinese Medicine, Department of Traditional Chinese Medicine, Nanfang Hospital (ZengCheng Branch), Southern Medical University, Guangzhou, 510515, China.
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Tian X, Chen X, Jiang Q, Sun Q, Liu T, Hong Y, Zhang Y, Jiang Y, Shao M, Yang R, Li C, Wang Q, Wang Y. Notoginsenoside R1 Ameliorates Cardiac Lipotoxicity Through AMPK Signaling Pathway. Front Pharmacol 2022; 13:864326. [PMID: 35370720 PMCID: PMC8968201 DOI: 10.3389/fphar.2022.864326] [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: 01/28/2022] [Accepted: 02/28/2022] [Indexed: 11/26/2022] Open
Abstract
Aims: Cardiac lipotoxicity is the common consequence of lipid metabolism disorders in cardiomyocytes during development of heart failure (HF). Adenosine 5′monophosphate-activated protein kinase (AMPK) acts as an energy sensor and has a beneficial effect in reducing lipotoxicity. Notoginsenoside R1 (NGR1) is extracted from the traditional Chinese medicine Panax notoginseng (Burkill) F.H.Chen (P. notoginseng) and has definite cardioprotective effects. However, whether NGR1 can attenuate HF by mitigating lipotoxicity has not been elucidated yet. This study aimed to explore whether NGR1 plays a protective role against HF by ameliorating cardiac lipotoxicity via the AMPK pathway. Methods: In this study, HF mice model was established by left anterior descending (LAD) ligation. palmitic acid (PA) stimulated H9C2 cell model was applied to clarify the effects and potential mechanism of NGR1 on lipotoxicity. In vivo, NGR1 (7.14 mg/kg/days) and positive drug (simvastatin: 2.9 mg/kg/days) were orally administered for 14 days. Echocardiography was applied to assess heart functions. Lipid levels were measured by Enzyme-linked immunosorbent assay (ELISA) and key proteins in the AMPK pathway were detected by western blots. In vitro, NGR1 (40 μmol/L) or Compound C (an inhibitor of AMPK, 10 μmol/L) was co-cultured with PA stimulation for 24 h in H9C2 cells. CCK-8 assay was used to detect cell viability. Key lipotoxicity-related proteins were detected by western blots and the LipidTOX™ neutral lipid stains were used to assess lipid accumulation. In addition, Apoptosis was assessed by Hoechst/PI staining. Results: NGR1 could significantly improve the cardiac function and myocardial injury in mice with HF and up-regulate the expression of p-AMPK. Impressively, NGR1 inhibited the synthesis of diacylglycerol (DAG) and ceramide and promoted fatty acid oxidation (FAO) in vivo. Moreover, NGR1 significantly promoted expression of CPT-1A, the key enzyme in FAO pathway, and down-regulated the expression of GPAT and SPT, which were the key enzymes catalyzing production of DAG and ceramide. In vitro experiments showed that NGR1 could significantly attenuate lipid accumulation in PA-induced H9C2 cells and the Hoechst/PI staining results showed that NGR1 ameliorated lipotoxicity-induced apoptosis in PA-stimulated H9C2 cell model. Furthermore, co-treatment with inhibitor of AMPK abrogated the protective effects of NGR1. The regulative effects of NGR1 on lipid metabolism were also reversed by AMPK inhibitor. Conclusion: NGR1 could significantly improve the heart function of mice with HF and reduce cardiac lipotoxicity. The cardio-protective effects of NGR1 are mediated by the activation of AMPK pathway.
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Affiliation(s)
- Xue Tian
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Xu Chen
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qianqian Jiang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Qianbin Sun
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Tiantian Liu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yiqin Hong
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Yawen Zhang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yanyan Jiang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Mingyan Shao
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Ran Yang
- Guang'anmen Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China
| | - Chun Li
- Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China.,Beijing Key Laboratory of TCM Syndrome and Formula, Beijing, China.,Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qiyan Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China.,Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China.,Beijing Key Laboratory of TCM Syndrome and Formula, Beijing, China
| | - Yong Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.,Key Laboratory of TCM Syndrome and Formula (Beijing University of Chinese Medicine), Ministry of Education, Beijing, China.,Beijing Key Laboratory of TCM Syndrome and Formula, Beijing, China
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10
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Huang Z, Luo X, Zhang Y, Ying Y, Cai X, Lu W, Zhao J, Wang Y, Lin W, Tu Y, Xiang Z, Wu Q, Yang S, Zhu S, Li X. Notoginseng Triterpenes Inhibited Autophagy in Random Flaps via the Beclin-1/VPS34/LC3 Signaling Pathway to Improve Tissue Survival. Front Bioeng Biotechnol 2021; 9:771066. [PMID: 34869285 PMCID: PMC8640242 DOI: 10.3389/fbioe.2021.771066] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 10/15/2021] [Indexed: 11/13/2022] Open
Abstract
Random flaps are widely used in tissue reconstruction, attributed to the lack of vascular axial limitation. Nevertheless, the distal end of the flap is prone to necrosis due to the lack of blood supply. Notoginseng triterpenes (NTs) are the active components extracted from Panax notoginseng, reducing oxygen consumption and improving the body’s tolerance to hypoxia. However, their role in random flap survival has not been elucidated. In this study, we used a mouse random skin flap model to verify that NT can promote cell proliferation and migration and that increasing blood perfusion can effectively improve the survival area of a skin flap. Our study also showed that the autophagy of random flaps after NT treatment was activated through the Beclin-1/VPS34/LC3 signaling pathway, and the therapeutic effect of NT significantly decreased after VPS34 IN inhibited autophagy. In conclusion, we have demonstrated that NT can significantly improve the survival rate of random flaps through the Beclin-1/VPS34/LC3 signaling pathway, suggesting that it might be a promising clinical treatment option.
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Affiliation(s)
- Zhiyang Huang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiaobin Luo
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yifan Zhang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yibo Ying
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiong Cai
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wenjie Lu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Juan Zhao
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yutian Wang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wenwei Lin
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yurong Tu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ziyue Xiang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qiuji Wu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Shengwu Yang
- Department of Orthopaedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Sipin Zhu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiaoyang Li
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
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11
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Cao Y, Li Q, Yang Y, Ke Z, Chen S, Li M, Fan W, Wu H, Yuan J, Wang Z, Wu X. Cardioprotective Effect of Stem-Leaf Saponins From Panax notoginseng on Mice With Sleep Derivation by Inhibiting Abnormal Autophagy Through PI3K/Akt/mTOR Pathway. Front Cardiovasc Med 2021; 8:694219. [PMID: 34604348 PMCID: PMC8483245 DOI: 10.3389/fcvm.2021.694219] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 08/09/2021] [Indexed: 11/13/2022] Open
Abstract
Sleep deprivation (SD) may lead to serious myocardial injury in cardiovascular diseases. Saponins extracted from the roots of Panax notoginseng, a traditional Chinese medicine beneficial to blood circulation and hemostasis, are the main bioactive components exerting cardiovascular protection in the treatment of heart disorders, such as arrhythmia, ischemia and reperfusion injury, and cardiac hypertrophy. This study aimed to explore the protective effect of stem-leaf saponins from Panax notoginseng (SLSP) on myocardial injury in SD mice. SD was induced by a modified multi-platform method. Cardiac morphological changes were assessed by hematoxylin and eosin (H&E) staining. Heart rate and ejection fraction were detected by specific instruments. Serum levels of atrial natriuretic peptide (ANP) and lactate dehydrogenase (LDH) were measured with biochemical kits. Transmission electron microscopy (TEM), immunofluorescent, and Western blotting analysis were used to observe the process and pathway of autophagy and apoptosis in heart tissue of SD mice. In vitro, rat H9c2 cells pretreated with rapamycin and the effect of SLSP were explored by acridine orange staining, transient transfection, flow cytometry, and Western blotting analysis. SLSP prevented myocardial injury, such as morphological damage, accumulation of autophagosomes in heart tissue, abnormal high heart rate, serum ANP, and serum LDH induced by SD. In addition, it reversed the expressions of proteins involved in the autophagy and apoptosis and activated PI3K/Akt/mTOR signaling pathway that is disturbed by SD. On H9c2 cells induced by rapamycin, SLSP could markedly resume the abnormal autophagy and apoptosis. Collectively, SLSP attenuated excessive autophagy and apoptosis in myocardial cells in heart tissue induced by SD, which might be acted through activating PI3K/Akt/mTOR signaling pathway.
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Affiliation(s)
- Yin Cao
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, The State Administration of TCM (SATCM) Key Laboratory for New Resources and Quality Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, China
| | - Qinglin Li
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, China
| | - Yingbo Yang
- Kanion Pharmaceutical Co., Ltd, Lianyungang, China
| | - Zunji Ke
- Academy of Integrative Medicine, Shanghai University of Traditional Chinese medicine, Shanghai, China
| | - Shengqi Chen
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, China
| | - Mingrui Li
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui Key Laboratory of R&D of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, China
| | - Wenjing Fan
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, The State Administration of TCM (SATCM) Key Laboratory for New Resources and Quality Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hui Wu
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, The State Administration of TCM (SATCM) Key Laboratory for New Resources and Quality Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jinfeng Yuan
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, The State Administration of TCM (SATCM) Key Laboratory for New Resources and Quality Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhengtao Wang
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, The State Administration of TCM (SATCM) Key Laboratory for New Resources and Quality Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaojun Wu
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, The State Administration of TCM (SATCM) Key Laboratory for New Resources and Quality Evaluation of Chinese Medicine, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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12
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Elekofehinti OO, Iwaloye O, Olawale F, Ariyo EO. Saponins in Cancer Treatment: Current Progress and Future Prospects. PATHOPHYSIOLOGY 2021; 28:250-272. [PMID: 35366261 PMCID: PMC8830467 DOI: 10.3390/pathophysiology28020017] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/03/2021] [Accepted: 06/03/2021] [Indexed: 12/14/2022] Open
Abstract
Saponins are steroidal or triterpenoid glycoside that is distinguished by the soap-forming nature. Different saponins have been characterized and purified and are gaining attention in cancer chemotherapy. Saponins possess high structural diversity, which is linked to the anticancer activities. Several studies have reported the role of saponins in cancer and the mechanism of actions, including cell-cycle arrest, antioxidant activity, cellular invasion inhibition, induction of apoptosis and autophagy. Despite the extensive research and significant anticancer effects of saponins, there are currently no known FDA-approved saponin-based anticancer drugs. This can be attributed to a number of limitations, including toxicities and drug-likeness properties. Recent studies have explored options such as combination therapy and drug delivery systems to ensure increased efficacy and decreased toxicity in saponin. This review discusses the current knowledge on different saponins, their anticancer activity and mechanisms of action, as well as promising research within the last two decades and recommendations for future studies.
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Affiliation(s)
- Olusola Olalekan Elekofehinti
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, Federal University of Technology Akure, PMB 704, Nigeria; (O.I.); (E.O.A.)
- Correspondence:
| | - Opeyemi Iwaloye
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, Federal University of Technology Akure, PMB 704, Nigeria; (O.I.); (E.O.A.)
| | - Femi Olawale
- Nanogene and Drug Delivery Group, Department of Biochemistry, University of Kwa-Zulu Natal, Durban 4000, South Africa;
- Department of Biochemistry, College of Medicine, University of Lagos, Lagos 101017, Nigeria
| | - Esther Opeyemi Ariyo
- Bioinformatics and Molecular Biology Unit, Department of Biochemistry, Federal University of Technology Akure, PMB 704, Nigeria; (O.I.); (E.O.A.)
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13
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Chen S, Wu Y, Qin X, Wen P, Liu J, Yang M. Global gene expression analysis using RNA-seq reveals the new roles of Panax notoginseng Saponins in ischemic cardiomyocytes. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113639. [PMID: 33301914 DOI: 10.1016/j.jep.2020.113639] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 11/10/2020] [Accepted: 11/23/2020] [Indexed: 05/25/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Panax notoginseng saponins (PNS), the main active ingredients of Panax notoginseng (Burkill) F.H.Chen, have been clinically used for cardiovascular diseases treatment in China as the Traditional Chinese Medicine (TCM) (Duan et al., 2017). Evidence demonstrated that PNS protected cardiomyocytes from myocardial ischemia, but the more underlying molecular mechanisms of the protective effect are still unclear. The aims of this study are to systematically know the function of PNS and discover new roles of PNS in ischemic cardiomyocytes. MATERIALS AND METHODS To confirm PNS function on ischemic cardiomyopathy, we established in vitro myocardial ischemia model on H9C2 cardiomyocyte line, which was induced by oxygen-glucose depletion (OGD). Then RNA-seq was carried out to systematically analyze global gene expression. This study was aimed to systematically investigate the protective effect and more potential molecular mechanisms of PNS on H9C2 cardiomyocytes in vitro through whole-transcriptome analysis with total RNA sequencing (RNA-Seq). RESULTS PNS exhibited anti-apoptotic effect in H9C2 cardiomyocytes in OGD-induced myocardial ischemia model. Through RNA-seq, we found that OGD affected expression profiling of many genes, including upregulated and downregulated genes. PNS inhibited cardiomyocyte apoptosis and death through rescuing cell cycle arrest, the DNA double-strand breakage repair process and chromosome segregation. Interestingly, for the canonical signaling pathways regulation, RNA-seq showed PNS could inhibit cardiac hypertrophy, MAPK signaling pathway, and re-activate PI3K/AKT and AMPK signaling pathways. Experimental data also confirmed the PNS could protect cardiomyocytes from OGD-induced apoptosis through activating PI3K/AKT and AMPK signaling pathways. Moreover, RNA-seq demonstrated that the expression levels of many non-coding RNAs, such as miRNAs and lncRNAs, were significantly affected after PNS treatment, suggesting that PNS could protect cardiomyocytes through regulating non-coding RNAs. CONCLUSION RNA-seq systematically revealed different novel roles of Panax Notoginseng Saponins (PNS) in protecting cardiomyocytes from apoptosis, induced by myocardial ischemia, through rescuing cell cycle arrest and cardiac hypertrophy, re-activating the DNA double-strand breakage repair process, chromosome segregation, PI3K/Akt and AMPK signaling pathways and regulating non-coding RNAs.
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Affiliation(s)
- Shaoxian Chen
- Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510080, China; Research Department of Medical Sciences, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510080, China
| | - Yueheng Wu
- Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510080, China; Research Department of Medical Sciences, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510080, China
| | - Xianyu Qin
- Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510080, China
| | - Pengju Wen
- Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510080, China
| | - Juli Liu
- Department of Pediatrics, Indiana University School of Medicine, 1044 W Walnut St, Indianapolis, 46202, IN, USA.
| | - Min Yang
- Research Department of Medical Sciences, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, 510080, China.
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14
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Yang X, Li X, Luo M, Guo Y, Li C, Lv D, Cheng Z, Huang L, Shang FF, Huang B, Shen J, Luo S, Yan J. Tubeimoside I promotes angiogenesis via activation of eNOS-VEGF signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2021; 267:113642. [PMID: 33264658 DOI: 10.1016/j.jep.2020.113642] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/19/2020] [Accepted: 11/23/2020] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tubeimoside I (TBM) is a triterpenoid saponin purified from tubeimu (tuber of Bolbostemma paniculatum (Maxim.) Franquet). In traditional Chinese medicine, tubeimu had been used to treat acute mastitis, snake bites, detoxication, inflammatory diseases, and tumors for over 1000 years. AIM OF THE STUDY This study aimed to investigate whether TBM could promote angiogenesis and how to promote angiogenesis. MATERIALS AND METHODS In vivo, the pro-angiogenic effects of TBM were examined using the hindlimb ischemia model. After the ischemia operation, 1 mg/kg/day TBM was given via intraperitoneal injection for 28 days and the recovery of blood flow was monitored by Doppler scanner every 7 days. The capillary density in gastrocnemius muscle was detected by immunofluorescence. Expression of related proteins were determined by western blotting. In vitro, the pro-angiogenic effects of TBM on HUVECs were examined by Cell Counting Kit-8, scratch assay, endothelial cell tube formation assay and western blotting. RESULTS TBM improved recovery from hindlimb ischemia in C57BL/6 mice. TBM promoted endothelial cell viability, migration and tube formation in HUVECs. TBM could activate eNOS-VEGF signaling pathway by enhancing expression of eNOS. And TBM's pro-angiogenesis effects could be abolished by L-NAME (an inhibitor of eNOS). CONCLUSIONS TBM promoted angiogenesis via the activation of eNOS-VEGF signaling pathway and TBM could be a novel agent for therapeutic angiogenesis in ischemic diseases.
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Affiliation(s)
- Xiyang Yang
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China; Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China
| | - Xingbing Li
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China; Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China
| | - Minghao Luo
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China; Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China
| | - Yongzheng Guo
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China; Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China
| | - Chang Li
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China; Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China
| | - Dingyi Lv
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China; Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China
| | - Zhe Cheng
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China; Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China
| | - Longxiang Huang
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China; Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China
| | - Fei-Fei Shang
- Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China
| | - Bi Huang
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Jian Shen
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China; Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China
| | - Suxin Luo
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China; Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China.
| | - Jianghong Yan
- Institute of Life Sciences, Chongqing Medical University, Chongqing, 400010, China.
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15
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Sarhene M, Ni JY, Duncan ES, Liu Z, Li S, Zhang J, Guo R, Gao S, Gao X, Fan G. Ginsenosides for cardiovascular diseases; update on pre-clinical and clinical evidence, pharmacological effects and the mechanisms of action. Pharmacol Res 2021; 166:105481. [PMID: 33549726 DOI: 10.1016/j.phrs.2021.105481] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 01/20/2021] [Accepted: 02/02/2021] [Indexed: 12/14/2022]
Abstract
Cardiovascular disease (CVD) remains the major cause of death worldwide, accounting for almost 31% of the global mortality annually. Several preclinical studies have indicated that ginseng and the major bioactive ingredient (ginsenosides) can modulate several CVDs through diverse mechanisms. However, there is paucity in the translation of such experiments into clinical arena for cardiovascular ailments due to lack of conclusive specific pathways through which these activities are initiated and lack of larger, long-term well-structured clinical trials. Therefore, this review elaborates on current pharmacological effects of ginseng and ginsenosides in the cardiovascular system and provides some insights into the safety, toxicity, and synergistic effects in human trials. The review concludes that before ginseng, ginsenosides and their preparations could be utilized in the clinical treatment of CVDs, there should be more preclinical studies in larger animals (like the guinea pig, rabbit, dog, and monkey) to find the specific dosages, address the toxicity, safety and synergistic effects with other conventional drugs. This could lead to the initiation of large-scale, long-term well-structured randomized, and placebo-controlled clinical trials to test whether treatment is effective for a longer period and test the efficacy against other conventional therapies.
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Affiliation(s)
- Michael Sarhene
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin 300193, China
| | - Jing Yu Ni
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin 300193, China
| | - Esi Sophia Duncan
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin 300193, China
| | - Zhihao Liu
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin 300193, China
| | - Sheng Li
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin 300193, China
| | - Jing Zhang
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin 300193, China
| | - Rui Guo
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin 300193, China
| | - Shan Gao
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiumei Gao
- State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Guanwei Fan
- First teaching hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China; State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China; Tianjin Laboratory of Translational Research of TCM Prescription and Syndrome, Tianjin 300193, China.
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16
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Cai T, Wu W, Guo L, Xia Y, Jiang X, Zhang L, Peng F, Ming P. Notoginsenoside R1 induces DNA damage via PHF6 protein to inhibit cervical carcinoma cell proliferation. Mol Med Rep 2021; 23:242. [PMID: 33537816 PMCID: PMC7893804 DOI: 10.3892/mmr.2021.11881] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 12/18/2020] [Indexed: 11/22/2022] Open
Abstract
Notoginsenoside R1 (NGR1), a monomer of Traditional Chinese medicine, is from the Panax notoginsenoside complex, and has been reported to inhibit the proliferation of various types of cancer. However the mechanism underlying NGR1-mediated inhibition of cervical carcinoma cell proliferation remains unclear. Therefore, the current study aimed to investigate the antitumor effects of NGR1 on cervical carcinoma cell lines (CaSki and HeLa cells) in vitro. The Cell Counting Kit-8 and soft agar cell colony formation assay results revealed that NGR1 suppressed the viability and the number colonies of CaSki and HeLa cells, respectively. Furthermore, the DAPI staining, flow cytometry and western blotting results revealed that NGR1 induced cervical carcinoma cell apoptosis, cell cycle arrest in the S phase, upregulation of cyclin A2 and CDK2 expression levels, and downregulation of cyclin D1 expression levels. To further investigate the mechanisms of NGR1, DNA-damage-related proteins, including H2A.X variant histone (H2AX), ATR serine/threonine kinase (ATR) and p53, and the nucleolus protein, plant homeodomain finger protein 6 (PHF6) were analyzed. The results indicated that NGR1 triggered the phosphorylation of H2AX and ATR in a dose- and time-dependent manner, and downregulated the expression level of PHF6 and upregulated the expression level of p53 in a dose- and time-dependent manner. In conclusion, the findings of the present indicated that NGR1 may inhibit the viability of cervical carcinoma cells and induce cell apoptosis via DNA damage, which may be activated by the downregulation of PHF6 expression levels, and the subsequent triggering of the phosphorylation of H2AX and ATR. In addition, NGR1 may exert an ability to arrest cervical carcinoma cells in the S phase and upregulate the expression levels of cyclin A2 and CDK2. Therefore, NGR1 may serve as a novel chemotherapeutic agent for cervical carcinoma.
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Affiliation(s)
- Ting Cai
- Department of Acupuncture and Moxibustion, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong 518055, P.R. China
| | - Wenquan Wu
- Department of Clinical Laboratory, The People's Hospital of Longhua, Shenzhen, Guangdong 518109, P.R. China
| | - Longhua Guo
- Department of Clinical Laboratory, The People's Hospital of Longhua, Shenzhen, Guangdong 518109, P.R. China
| | - Yongwu Xia
- Department of Clinical Laboratory, The People's Hospital of Longhua, Shenzhen, Guangdong 518109, P.R. China
| | - Xiaoxin Jiang
- Department of Clinical Laboratory, The People's Hospital of Longhua, Shenzhen, Guangdong 518109, P.R. China
| | - Limei Zhang
- Department of Acupuncture and Moxibustion, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong 518055, P.R. China
| | - Feiding Peng
- Department of Acupuncture and Moxibustion, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong 518055, P.R. China
| | - Pinghong Ming
- Department of Clinical Laboratory, The People's Hospital of Longhua, Shenzhen, Guangdong 518109, P.R. China
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17
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Zhong J, Lu W, Zhang J, Huang M, Lyu W, Ye G, Deng L, Chen M, Yao N, Li Y, Liu G, Liang Y, Fu J, Zhang D, Ye W. Notoginsenoside R1 activates the Ang2/Tie2 pathway to promote angiogenesis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 78:153302. [PMID: 32823242 DOI: 10.1016/j.phymed.2020.153302] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 05/15/2020] [Accepted: 08/10/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Therapeutic angiogenesis is a novel strategy for the treatment of ischemic diseases that involves promotion of angiogenesis in ischemic tissues via the use of proangiogenic agents. However, effective proangiogenic drugs that activate the Ang2/Tie2 signaling pathway remain scarce. PURPOSE We aimed to investigate the proangiogenic activity of notoginsenoside R1 (NR1) isolated from total saponins of Panax notoginseng with regard to activation of the Ang2/Tie2 signaling pathway. METHODS We examined the proangiogenic effects of NR1 by assessing the effects of NR1 on the proliferation, migration, invasion and tube formation of human umbilical vein endothelial cells (HUVECs). The aortic ring assay and vascular endothelial growth factor receptor inhibitor (VRI)-induced vascular regression in the zebrafish model were used to confirm the proangiogenic effects of NR1 ex vivo and in vivo. Furthermore, the molecular mechanism was investigated by Western blot analysis. RESULTS We found that NR1 promoted the proliferation, mobility and tube formation of HUVECs in vitro. NR1 also increased the number of sprouting vessels in rat aortic rings and rescued VRI-induced vascular regression in zebrafish. NR1-induced angiogenesis was dependent on Tie2 receptor activation mediated by increased autocrine Ang2 in HUVECs, and inhibition of the Ang2/Tie2 pathway abrogated the proangiogenic effects of NR1. CONCLUSIONS Our results suggest that NR1 promotes angiogenesis by activating the Ang2/Tie2 signaling pathway. Thus, NR1-induced activation of the Ang2/Tie2 pathway is an effective proangiogenic approach. NR1 may be useful agent for the treatment of ischemic diseases.
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Affiliation(s)
- Jincheng Zhong
- College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou 510632, China
| | - Weijin Lu
- College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou 510632, China
| | - Jiayan Zhang
- College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou 510632, China
| | - Maohua Huang
- College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou 510632, China
| | - Wenyu Lyu
- College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Geni Ye
- College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou 510632, China
| | - Lijuan Deng
- Formula‑pattern Research Center, School of Traditional Chinese Medicine, Jinan University, Guangzhou 510632, China
| | - Minfeng Chen
- College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou 510632, China
| | - Nan Yao
- College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou 510632, China
| | - Yong Li
- College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou 510632, China
| | - Guanping Liu
- Guangxi Engineering Research Center of Innovative Preparations for Natural Medicine, Guangxi Wuzhou Pharmaceutical (Group) Co., Ltd, Wuzhou 543000, China
| | - Yunfei Liang
- Guangxi Engineering Research Center of Innovative Preparations for Natural Medicine, Guangxi Wuzhou Pharmaceutical (Group) Co., Ltd, Wuzhou 543000, China
| | - Jingwen Fu
- The Affiliated High School of South China Normal University, Guangzhou 510630, China
| | - Dongmei Zhang
- College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou 510632, China.
| | - Wencai Ye
- College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Pharmacodynamic Constituents of Traditional Chinese Medicine and New Drugs Research, Jinan University, Guangzhou 510632, China.
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18
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Bu L, Dai O, Zhou F, Liu F, Chen JF, Peng C, Xiong L. Traditional Chinese medicine formulas, extracts, and compounds promote angiogenesis. Biomed Pharmacother 2020; 132:110855. [PMID: 33059257 DOI: 10.1016/j.biopha.2020.110855] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 09/29/2020] [Accepted: 10/04/2020] [Indexed: 02/06/2023] Open
Abstract
Ischemic diseases, such as ischemic heart diseases and ischemic stroke, are the leading cause of death worldwide. Angiogenic therapy is a wide-ranging approach to fighting ischemic diseases. However, compared with anti-angiogenesis therapy for tumors, less attention has been paid to therapeutic angiogenesis. Recently, Traditional Chinese medicine (TCM) has garnered increasing interest for its definite curative effect and low toxicity. A growing number of studies have reported that TCM formulas, extracts, and compounds from herbal medicines exert pro-angiogenic activity, which has been confirmed in a few clinical trials. For comprehensive analysis of relevant literature, global and local databases including PubMed, Web of Science, and China National Knowledge Infrastructure were searched using keywords such as "angiogenesis," "neovascularization," "traditional Chinese medicine," "formula," "extract," and "compound." Articles were chosen that are closely and directly related to pro-angiogenesis. This review summarizes the pro-angiogenic activity and the mechanism of TCM formulas, extracts, and compounds; it delivers an in-depth understanding of the relationship between TCM and pro-angiogenesis and will provide new ideas for clinical practice.
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Affiliation(s)
- Lan Bu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Ou Dai
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Fei Zhou
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Fei Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Jin-Feng Chen
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Cheng Peng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Liang Xiong
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
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Meng Y, Du Z, Li Y, Gao P, Song J, Lu Y, Tu P, Jiang Y, Guo X. The synergistic mechanism of total saponins and flavonoids in Notoginseng-Safflower pair against myocardial ischemia uncovered by an integrated metabolomics strategy. Biomed Pharmacother 2020; 130:110574. [PMID: 32739736 DOI: 10.1016/j.biopha.2020.110574] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/11/2020] [Accepted: 07/25/2020] [Indexed: 02/07/2023] Open
Abstract
The Notoginseng-Safflower pair composed of Panax notoginseng (Burk.) F. H. Chen and Carthamus tinctorius L. has remarkable clinical efficacy for preventing and treating cardiovascular diseases in China. Notoginseng total saponins (NS) and Safflower total flavonoids (SF) are the major effective ingredients in Notoginseng and Safflower, respectively. Though our previous study showed that the combination of NS and SF (NS-SF) exhibits significant cardioprotective effects for myocardial ischemia (MI), there might be difference in their action mechanisms. However, the anti-MI characteristics of individual NS and SF remains unclear. Herein, an integrated metabolomics strategy coupled with multiple biological methods were employed to investigate the cardioprotective effects of NS and SF alone or in combination against isoproterenol (ISO)-induced MI and to further explore the synergistic relationship between NS and SF. Our results demonstrated that pretreatments with NS, SF, and NS-SF all showed cardioprotective effects against MI injury and NS-SF exhibited to be the best. Interestingly, the results demonstrated that NS and SF exhibited differentiated metabolic targets and mediators in the glycerophospholipid metabolism. Furthermore, administration of NS alone exhibited greater effects on reversing the elevated the proinflammatory metabolites and mediators in MI rats compared to SF alone. However, individual SF showed greater amelioration of MI-disturbed antioxidant and prooxidative metabolites and better inhibition of the oxidative stress than NS alone. Collectively, our study demonstrated that the capability of NS-SF to regulate both metabolic targets of NS and SF might be the basis of NS-SF to produce a cooperative effect greater than their individual effects that enhance the anti-MI efficacy and provided valuable information for the clinical application of Notoginseng-Safflower pair.
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Affiliation(s)
- Yuqing Meng
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Zhiyong Du
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Yan Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Peng Gao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Jinyang Song
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Yingyuan Lu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Pengfei Tu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China
| | - Yong Jiang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
| | - Xiaoyu Guo
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, PR China.
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20
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Li M, Li X, Zhou L, Jin Y. Effects of total saponins from Panacis majoris Rhizoma and its degradation products on myocardial ischemia-reperfusion injury in rats. Biomed Pharmacother 2020; 130:110538. [PMID: 32731133 DOI: 10.1016/j.biopha.2020.110538] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/08/2020] [Accepted: 07/11/2020] [Indexed: 02/02/2023] Open
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Panacis majoris Rhizoma, which is a member of herbal medicine, is known for many years to remove blood stasis, promote blood circulation, and enrich the blood. The active ingredients of this plant are mainly attributed to saponins. AIM OF THE STUDY The total saponins from Panacis majoris Rhizoma (TSPJ), and the degradation products of TSPJ (DTSPJ), were designed in this study to compare the protective effects on myocardial ischemia-reperfusion injury, and the aim of this approach is to discover more effective agents for the treatment of ischemic heart diseases. We analyzed the main constituents of TSPJ and DTSPJ, aiming to make clear which saponins played important roles in this protective effect, and also investigated the possible mechanisms. MATERIALS AND METHODS DTSPJ was prepared by the method of alkaline hydrolysis. High performance liquid chromatography (HPLC) were used to analyze the main chemical constituents of TSPJ and DTSPJ, which were isolated by chromatographic techniques and identified by comparison with the Nuclear Magnetic Resonance (NMR) data in reported literature. Male Wistar rats were randomized to sham-operated group, ischemia-reperfusion group, three TSPJ (50, 100 and 200 mg/kg) groups, three DTSPJ (50, 100 and 200 mg/kg) groups, and isosorbide dinitrate tablet (5.0 mg/kg) group. The rats in all groups were intragastrically administrated once per day for three successive days. The establishment of the model of myocardial ischemia-reperfusion injury was used the following method: firstly, the left coronary artery of experimental rat was ligated for 30 min and then reperfused for 120 min. Then the myocardial infarct size, hemorheological and biochemical parameters, whole blood viscosity, plasma viscosity, platelet adhesion rate, platelet aggregation and histopathology changes were assessed. RESULTS Five C3,C28-bidesmosidic oleanane-type saponins and ginsenoside Rd were the main constituents of TSPJ, and their total content in TSPJ was 79.2 %. The main constituents of DTSPJ were five C3-monodesmosidic oleanane-type saponins and ginsenoside Rd, and their total content in DTSPJ was 72.6 %. The HPLC analysis revealed that the five C3,C28-bidesmosidic oleanane-type saponins in TSPJ were completely turned into five C3-monodesmosidic oleanane-type saponins in DTSPJ through the method of alkaline hydrolysis, but ginsenoside Rd remained unchanged. Both TSPJ and DTSPJ could significantly reduced myocardial infarct size, and improved heart function, and lowered the activities of aspartate aminotransferase (AST), lactate dehydrogenase (LDH) and creatine kinase isoenzymes (CK-MB), and malonyldialdehyde (MDA) content, as well as the levels of whole blood viscosity, plasma viscosity, platelet adhesion rate, and platelet aggregation; on the contrary, both the level of glutathione peroxidase (GSH-Px) and the activity of superoxide dismutase (SOD) were notablely increased. The results of histopathological examination further supported the cardioprotective effects of TSPJ and DTSPJ. CONCLUSION Both TSPJ and DTSPJ can guard cardiomyocytes against myocardial ischemia-reperfusion injury. The underlying mechanisms may be closely related to its enhancing anti-oxidative properties, modifying blood viscosity, and inhibiting platelet aggregation and platelet adhesion. As a whole, the protection of DTSPJ against myocardial ischemia-reperfusion injury was a little stronger than those of TSPJ. The results display the prospect of DTSPJ as a drug candidate for treating ischemic heart disease.
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Affiliation(s)
- Min Li
- College of Food and Biological Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450000, Henan, PR China
| | - Xuwen Li
- College of Chemistry, Jilin University, Changchun, 130012, Jilin, PR China
| | - Limei Zhou
- Jilin Modern Chinese Medicine Engineering and Research Center Co., Ltd, Changchun, 130012, Jilin, PR China
| | - Yongri Jin
- College of Chemistry, Jilin University, Changchun, 130012, Jilin, PR China.
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21
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Conductive carbon nanofibers incorporated into collagen bio-scaffold assists myocardial injury repair. Int J Biol Macromol 2020; 163:1136-1146. [PMID: 32621929 DOI: 10.1016/j.ijbiomac.2020.06.259] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/24/2020] [Accepted: 06/26/2020] [Indexed: 12/11/2022]
Abstract
Currently, treatment of myocardial infarction considered as unmet clinical need. Nanomaterials have been used in the regeneration of tissues such as bone, dental and neural tissue in the body and have increased hope for revitalizing of damaged tissues. Conductive carbon base nanomaterials with its superior physicochemical properties have emerged as promising materials for cardiovascular application. In this study, we applied a biosynthetic collagen scaffold containing carbon nanofiber for regenerating of damaged heart tissue. The collagen-carbon nanofiber scaffold was fabricated and fully characterised. The scaffold was grafted on the affected area of myocardial ischemia, immediately after ligation of the left anterior descending artery in the wistar rat's model. After 4 weeks, histological analyses were performed for investigation of formation of immature cardio-myocytes, epicardial cells, and angiogenesis. Compared to untreated hearts, this scaffold significantly protects heart tissue against injury. This improvement is accompanied by a reduction in fibrosis and the increased formation of a blood vessel network and immature cardio-myocytes in the infarction heart. No toxicity detected with apoptotic and TUNEL assays. In conclusion, the mechanical support of the collagen scaffold with carbon nanofiber enhanced the regeneration of myocardial tissue.
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22
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Jin T, Liu Z, Chu Y, Ma X, Li S, Wang X, Wang G, Zhou S, Sun H, Yang J. UFLC-MS/MS Determination and Population Pharmacokinetic Study of Tanshinol, Ginsenoside Rb1 and Rg1 in Rat Plasma After Oral Administration of Compound Danshen Dripping Pills. Eur J Drug Metab Pharmacokinet 2020; 45:523-533. [PMID: 32304023 DOI: 10.1007/s13318-020-00618-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND AND OBJECTIVES As a traditional Chinese Materia Medica (CMM), the Compound Danshen Dripping Pill (CDDP) is widely used for the treatments of cardiovascular diseases. In view of its undefined applicable population and dosage, a population pharmacokinetic (PPK) study is required. The objective of this study was to explore the feasibility of multi-component CMM PPK in rat plasma after oral administration of CDDP based on sparse sampling. METHODS In this research, a simple, rapid and highly sensitive UFLC-MS/MS method for the simultaneous determination of tanshinol (TSL), ginsenoside Rb1 (GRb1) and ginsenoside Rg1 (GRg1) has been successfully developed in rat plasma. Moreover, the validated method has been applied to a PPK study of CDDP based on sparse data. We established the PPK models for these three main active constituents using a nonlinear mixed-effects model, taking into account of factors such as gender, age in weeks and weight. RESULTS The PPK models of TSL and GRb1 were best described by a one-compartment model with linear elimination and first-order absorption. The model of GRg1 was best described by a two-compartment model with first-order absorption. Bootstrap validation and a visual predictive check confirmed the predictive ability, the model stability and the precision of the parameter estimates from these models. CONCLUSION As a preliminary exploration toward the clinical population pharmacokinetic research, this study provides a reference for the population pharmacokinetic study of traditional CMM.
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Affiliation(s)
- Tianqian Jin
- Tasly Academy, Tasly Holding Group Co., Ltd., Tianjin, 300410, China.,State Key Laboratory of Critical Technology in Innovative Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, 300410, China.,Center of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing, 210009, China
| | - Zuhui Liu
- Tasly Academy, Tasly Holding Group Co., Ltd., Tianjin, 300410, China.,State Key Laboratory of Critical Technology in Innovative Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, 300410, China.,Center of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing, 210009, China
| | - Yang Chu
- Tasly Academy, Tasly Holding Group Co., Ltd., Tianjin, 300410, China.,State Key Laboratory of Critical Technology in Innovative Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, 300410, China
| | - Xiaohui Ma
- Tasly Academy, Tasly Holding Group Co., Ltd., Tianjin, 300410, China.,State Key Laboratory of Critical Technology in Innovative Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, 300410, China
| | - Shuming Li
- Tasly Academy, Tasly Holding Group Co., Ltd., Tianjin, 300410, China.,State Key Laboratory of Critical Technology in Innovative Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, 300410, China
| | - Xiangyang Wang
- Tasly Academy, Tasly Holding Group Co., Ltd., Tianjin, 300410, China.,State Key Laboratory of Critical Technology in Innovative Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, 300410, China
| | - Genbei Wang
- Tasly Academy, Tasly Holding Group Co., Ltd., Tianjin, 300410, China.,State Key Laboratory of Critical Technology in Innovative Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, 300410, China
| | - Shuiping Zhou
- Tasly Academy, Tasly Holding Group Co., Ltd., Tianjin, 300410, China.,State Key Laboratory of Critical Technology in Innovative Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, 300410, China
| | - He Sun
- Tasly Academy, Tasly Holding Group Co., Ltd., Tianjin, 300410, China.,State Key Laboratory of Critical Technology in Innovative Chinese Medicine, Tasly Pharmaceutical Group Co., Ltd., Tianjin, 300410, China.,Tasly Pharmaceuticals Inc, Rockville, MD, 20850, USA
| | - Jin Yang
- Center of Drug Metabolism and Pharmacokinetics, China Pharmaceutical University, Nanjing, 210009, China.
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23
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Zhou ZY, Xiao Y, Zhao WR, Zhang J, Shi WT, Ma ZL, Ye Q, Chen XL, Tang N, Tang JY. Pro-angiogenesis effect and transcriptome profile of Shuxinyin formula in zebrafish. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 65:153083. [PMID: 31600690 DOI: 10.1016/j.phymed.2019.153083] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 08/31/2019] [Accepted: 09/03/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Angiogenesis plays a critical role in ischemia disease like coronary heart disease. Shunxinyin formula has been developed for treating coronary heart disease according to the principle of traditional Chinese medicine while its underlying mechanism is not fully elucidated. PURPOSE Here, we hypothesize Shuxinyin formula could promote angiogenesis and microcirculation, and the underlying mechanism is also investigated. METHODS We established the chemical profile of Shuxinyin (SXY) extract utilizing a UHPLC-Q/Exactive analysis system and evaluated its pro-angiogenesis effect in zebrafish model. The underlying mechanisms were investigated by combination of pharmacological experiments with transcriptome analysis in zebrafish. Zebrafish treated with VEGF was served as the positive control in present study. RESULTS We found SXY significantly enhanced the sub-intestinal vessel plexus (SIVs) growth in zebrafish. Co-treatment and post-treatment SXY attenuated VEGF receptor tyrosine kinase inhibitor II (VRI)-induced deficiency of intersegmental vessels (ISVs) in a concentration dependent manner. Post-treatment VEGF, which is a well-known angiogenesis driver, also partially ameliorated VRI-induced ISVs deficiency. In addition, SXY inhibited the down-regulation of VEGF receptors, including kdr, flt1 and kdrl, induced by VRI in zebrafish. The pro-angiogenesis effect of SXY on VRI-induced ISVs deficiency was suppressed by PI3K and JNK inhibitors, and Akt inhibitor abolished the pro-angiogenesis effect of SXY. The transcriptome profile of SXY preventing from VRI-induced vascular growth deficiency revealed that the underlying mechanisms were also co-related to cell junction, apoptosis and autophagy. CONCLUSION We could conclude that SXY presented pro-angiogenesis effect and the action mechanisms were involved in VEGF/PI3K/Akt/MAPK signaling pathways, cell junction, apoptosis and autophagy.
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Affiliation(s)
- Zhong-Yan Zhou
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China; State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao
| | - Ying Xiao
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China
| | - Wai-Rong Zhao
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China; Cardiac Rehabilitation Center of Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China
| | - Jing Zhang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China
| | - Wen-Ting Shi
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China
| | - Zi-Lin Ma
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China; Cardiac Rehabilitation Center of Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China
| | - Qing Ye
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China
| | - Xin-Lin Chen
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China
| | - Nuo Tang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China.
| | - Jing-Yi Tang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China; Cardiac Rehabilitation Center of Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 20032, China.
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24
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Jia L, Zuo T, Zhang C, Li W, Wang H, Hu Y, Wang X, Qian Y, Yang W, Yu H. Simultaneous Profiling and Holistic Comparison of the Metabolomes among the Flower Buds of Panax ginseng, Panax quinquefolius, and Panax notoginseng by UHPLC/IM-QTOF-HDMS E-Based Metabolomics Analysis. Molecules 2019; 24:molecules24112188. [PMID: 31212627 PMCID: PMC6600391 DOI: 10.3390/molecules24112188] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 06/06/2019] [Accepted: 06/06/2019] [Indexed: 01/04/2023] Open
Abstract
The flower buds of three Panax species (PGF: flower bud of P. ginseng; PQF: flower bud of P. quinquefolius; PNF: flower bud of P. notoginseng), widely consumed as healthcare products, are easily confused particularly in the extracts or traditional Chinese medicine (TCM) formulae. We are aimed to develop an untargeted metabolomics approach, by ultra-high performance liquid chromatography/ion mobility-quadrupole time-of-flight mass spectrometry (UHPLC/IM-QTOF-MS) to unveil the chemical markers diagnostic for the differentiation of PGF, PQF, and PNF. Key parameters affecting chromatographic separation and MS detection were optimized in sequence. Forty-two batches of flower bud samples were analyzed in negative high-definition MSE (HDMSE; enabling three-dimensional separations). Efficient metabolomics data processing was performed by Progenesis QI (Waters, Milford, MA, USA), while pattern-recognition chemometrics was applied for species classification and potential markers discovery. Reference compounds comparison, analysis of both HDMSE and targeted MS/MS data, and retrieval of an in-house ginsenoside library, were simultaneously utilized for the identification of discovered potential markers. Satisfactory conditions for metabolite profiling were achieved on a BEH Shield RP18 column and Vion™ IMS-QTOF instrument (Waters; by setting the capillary voltage of 1.0 kV and the cone of voltage 20 V) within 37 min. A total of 32 components were identified as the potential markers, of which Rb3, Ra1, isomer of m-Rc/m-Rb2/m-Rb3, isomer of Ra1/Ra2, Rb1, and isomer of Ra3, were the most important for differentiating among PGF, PQF, and PNF. Conclusively, UHPLC/IM-QTOF-MS-based metabolomics is a powerful tool for the authentication of TCM at the metabolome level.
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Affiliation(s)
- Li Jia
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Tiantian Zuo
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Chunxia Zhang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Weiwei Li
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Hongda Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Ying Hu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Xiaoyan Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Yuexin Qian
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Wenzhi Yang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
| | - Heshui Yu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
- College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China.
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Cheng S, Zhang X, Feng Q, Chen J, Shen L, Yu P, Yang L, Chen D, Zhang H, Sun W, Chen X. Astragaloside IV exerts angiogenesis and cardioprotection after myocardial infarction via regulating PTEN/PI3K/Akt signaling pathway. Life Sci 2019; 227:82-93. [DOI: 10.1016/j.lfs.2019.04.040] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 04/08/2019] [Accepted: 04/16/2019] [Indexed: 12/27/2022]
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Primary Mechanism Study of Panax notoginseng Flower (Herb) on Myocardial Infarction in Rats. Cardiol Res Pract 2019; 2019:8723076. [PMID: 31192006 PMCID: PMC6525894 DOI: 10.1155/2019/8723076] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 02/25/2019] [Indexed: 01/06/2023] Open
Abstract
Background Panax notoginseng (Burk.) F. H. Chen is one of the most common herbs in China. Because of its good efficacy and little adverse reaction, Panax notoginseng has been used widely to treat cardiovascular diseases (CVDs). Objective To investigate effects of Panax notoginseng flower (PN-F) on rats with myocardial infarction (MI). Methods The proximal left anterior descending coronary artery in rats was ligated to induce acute myocardial infarction. Then, animals were randomly assigned to four experimental groups: MI control group, Betaloc control group (with Betaloc 10 mg/kg/d), FD500 (low-dose) group (Panax notoginseng flower decoction 500 mg/kg, n=10), and FD1000 (high-dose) group (Panax notoginseng flower decoction 1000 mg/kg, n=10). Panax notoginseng flower decoction or Betaloc was orally administrated for two to four weeks before and after operation. Sham-operated group was used as a normal untreated group, in which animals were treated with double distilled water, once daily. HE (hematoxylin and eosin) staining, immunofluorescent assay, TUNEL assay, quantitative real-time PCR, and western blot analysis were, respectively, performed to observe morphology, count mean minimal vessels, investigate apoptotic cells, and record gene (HIF-1, VEGFA, and KDR) and protein (Bcl-2 and Bax) expressions. Results Two weeks after MI, PN-F significantly enhanced capillary density in the border area of MI, decreased infarct size, improved minimal vessels, suppressed cell apoptosis, and enhanced expressions of genes (HIF-1, VEGFA, and KDR) and proteins (Bcl-2 and Bax). Conclusions PN-F demonstrated a potential herb to treat rats with myocardial infarction through promoting angiogenesis and inhibition of apoptosis in the infarct area.
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Wang L, Xu J, Yan Y, Liu H, Li F. Synthesis of gold nanoparticles from leaf Panax notoginseng and its anticancer activity in pancreatic cancer PANC-1 cell lines. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:1216-1223. [PMID: 30942628 DOI: 10.1080/21691401.2019.1593852] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Lei Wang
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Jianwei Xu
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Ye Yan
- Department of Ultrasound and Radiology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China
| | - Han Liu
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Feng Li
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
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Shen S, Liao Q, Feng Y, Liu J, Pan R, Lee SMY, Lin L. Myricanol mitigates lipid accumulation in 3T3-L1 adipocytes and high fat diet-fed zebrafish via activating AMP-activated protein kinase. Food Chem 2019; 270:305-314. [DOI: 10.1016/j.foodchem.2018.07.117] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 07/13/2018] [Accepted: 07/17/2018] [Indexed: 12/12/2022]
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Cheng J, Luo X, Huang Z, Chen L. Apelin/APJ system: A potential therapeutic target for endothelial dysfunction‐related diseases. J Cell Physiol 2018; 234:12149-12160. [DOI: 10.1002/jcp.27942] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 11/16/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Jun Cheng
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drugs Study, Hengyang Medical College, University of South China Hengyang China
| | - Xuling Luo
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drugs Study, Hengyang Medical College, University of South China Hengyang China
| | - Zhen Huang
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drugs Study, Hengyang Medical College, University of South China Hengyang China
- Department of Pharmacy The First Affiliated Hospital, University of South China Hengyang China
| | - Linxi Chen
- Institute of Pharmacy and Pharmacology, Hunan Province Cooperative Innovation Center for Molecular Target New Drugs Study, Hengyang Medical College, University of South China Hengyang China
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Loh YC, Tan CS, Ch'ng YS, Ng CH, Yeap ZQ, Yam MF. Mechanisms of action of Panax notoginseng ethanolic extract for its vasodilatory effects and partial characterization of vasoactive compounds. Hypertens Res 2018; 42:182-194. [PMID: 30464217 DOI: 10.1038/s41440-018-0139-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 05/19/2018] [Accepted: 05/24/2018] [Indexed: 02/07/2023]
Abstract
Panax notoginseng is the most valuable medicinal plant and has been used clinically for more than two thousand years to treat various diseases, including hypertension. Previous studies claimed that different isolated compounds from P. notoginseng are involved in different pathways for vasodilation. It is strongly believed that these vasodilating compounds might act synergistically in contributing vasodilatory effects via holistic signaling pathways. The present study aims to evaluate the vasodilatory effect and mechanism of action employed by the crude extract of P. notoginseng. The fingerprint of P. notoginseng was developed using tri-step FTIR and HPTLC. The contents of Rg1 and Rb1 in the active extract (PN95) were further quantified via HPTLC. The vasodilatory effect of PN95 was evaluated using an in vitro aortic ring model. The results showed that PN95 contains a high amount of Rg1 and Rb1, 25.9 and 13.6%, respectively. The vasodilatory effect of PN95 was elicited via the NO/sGC/cGMP and β2-adrenergic receptors pathways. Furthermore, PN95 could manage vascular tone by regulating action potentials via potassium and both VOCC and IP3R pathways. The results obtained fulfilled the expected outcome where the PN95 employed more signaling pathways than any of the single active compounds; hence, the holistic therapeutic effect could be achieved and would more easily translate to applications for the treatment of human diseases.
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Affiliation(s)
- Yean Chun Loh
- Department of Pharmacology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia
| | - Chu Shan Tan
- Department of Pharmacology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia
| | - Yung Sing Ch'ng
- Department of Pharmacology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia
| | - Chiew Hoong Ng
- Department of Pharmacology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia
| | - Zhao Qin Yeap
- Department of Pharmacology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia
| | - Mun Fei Yam
- Department of Pharmacology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Minden, Penang, Malaysia.
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Differential angiogenic activities of naringin and naringenin in zebrafish in vivo and human umbilical vein endothelial cells in vitro. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.08.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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Gu B, Wang J, Song Y, Wang Q, Wu Q. The inhibitory effects of ginsenoside Rd on the human glioma U251 cells and its underlying mechanisms. J Cell Biochem 2018; 120:4444-4450. [PMID: 30260020 DOI: 10.1002/jcb.27732] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 08/30/2018] [Indexed: 01/26/2023]
Abstract
OBJECTIVE The current study was designed to investigate the inhibitory effects of ginsenoside Rd (Gs-Rd) on human glioma U251 cells in vitro and its possible underlying mechanisms. METHODS The groups included blank control group, low concentration Gs-Rd treatment group (20 μM), mid concentration Gs-Rd treatment group (40 μM), and high concentration Gs-Rd treatment group (80 μM). The proliferative activity of human glioma U251 cells was detected by the MTT assay. Flow cytometry was performed to measure cell apoptosis of human glioma U251 cells. In addition, the ELISA assay was used to measure the telomerase activities in different groups on 24 hours, 48 hours, and 72 hours. Furthermore, real-time quantitative polymerase chain reaction (RT-PCR) and Western blot analysis were performed to measure the expression of Bcl-2, human telomerase catalytic subunit (hTERT), and caspase-3 in different groups on 48 hours at both messenger RNA (mRNA) and protein levels. RESULTS The proliferation of U251 cells was inhibited by Gs-Rd with different concentrations in the dose- and time-dependent manners. In addition, Gs-Rd promoted U251 cell apoptosis rate in a dose-dependent manner. Gs-Rd with different concentrations (20 μM, 40 μM, and 80 μM) significantly enhanced the expression of teleomerase on 24 hours and 48 hours. In addition, Gs-Rd with different concentrations significantly increased caspase-3 and decreased Bcl-2 and hTERT expressions at both mRNA and protein levels. CONCLUSION The Gs-Rd can remarkably inhibit the proliferation and promote cell apoptosis of human glioma U251 cells. The possible underlying mechanisms could be related to inhibiting telomerase activity, downregulating expression of Bcl-2 and hTERT, and upregulating expression of caspase-3 of human glioma U251 cells.
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Affiliation(s)
- Biao Gu
- Department of Thoracic Surgery, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, China
| | - Jipeng Wang
- Department of Respiratory Medicine, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, China
| | - Yaqi Song
- Department of Radiation Oncology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, China
| | - Qi Wang
- Department of Thoracic Surgery, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, China
| | - Qingquan Wu
- Department of Thoracic Surgery, The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, Jiangsu, China
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Holistic Regulation of Angiogenesis with Chinese Herbal Medicines as a New Option for Coronary Artery Disease. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:3725962. [PMID: 30186354 PMCID: PMC6110048 DOI: 10.1155/2018/3725962] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 08/05/2018] [Indexed: 12/15/2022]
Abstract
Effectively improving myocardial blood flow and controlling atherosclerotic plaque have always been key and difficult points in the prevention and treatment of coronary artery disease (CAD). Although “therapeutic angiogenesis” is regarded as a promising approach for ischemic heart disease by improving blood flow, angiogenesis itself can induce the destabilization of atherosclerotic plaque, which reflects the double-edged role of angiogenesis. Modulating the balance of angiogenesis can be an important target for CAD treatment. Traditional Chinese medicine (TCM) emphasizes the holistic view and dynamic balance of the body. Furthermore, the principle of activating blood circulation and removing blood stasis (ABCRS) is closely connected with angiogenesis and CAD. Recent research suggests that Chinese herbal medicines for ABCRS are effective in balancing the regulation of angiogenesis. This review presents the progress of recent research on the angiogenesis regulation with Chinese herbal medicines for ABCRS in CAD. Moreover, this review demonstrates that Chinese herbal medicines for ABCRS can not only promote angiogenesis in the ischemic area to improve myocardial blood flow but also alleviate angiogenesis to stabilize plaque in atherosclerosis, which reflects the holistic regulatory role in CAD treatment.
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Zhang S, Chen C, Lu W, Wei L. Phytochemistry, pharmacology, and clinical use of Panax notoginseng flowers buds. Phytother Res 2018; 32:2155-2163. [PMID: 30088301 DOI: 10.1002/ptr.6167] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/28/2018] [Accepted: 07/03/2018] [Indexed: 12/15/2022]
Abstract
Panax notoginseng is a well-known traditional Chinese medicine, and dried flower buds of P. notoginseng (FBP) have also been used as a medicine or tea for a long time. The pharmacological effects of FBP include antihypertensive, anticancer, hepatoprotective, and cardiovascular protective effects. The compounds in FBP include saponins, flavonoids, volatile oils, and polysaccharides. The total saponins are the principal bioactive components. In modern applications, FBP is used to treat hypertension and tinnitus. There have been many studies on FBP and its effects in recent years, and it has attracted much attention in the medical field. This review summarizes the chemical components, pharmacological action, and clinical uses of FBP comprehensively to provide the references of deeper studies.
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Affiliation(s)
- Siqi Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chong Chen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wenxi Lu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Li Wei
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Acetaminophen-induced liver injury is attenuated in transgenic fat-1 mice endogenously synthesizing long-chain n-3 fatty acids. Biochem Pharmacol 2018; 154:75-88. [DOI: 10.1016/j.bcp.2018.04.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 04/17/2018] [Indexed: 12/16/2022]
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Gan XT, Karmazyn M. Cardioprotection by ginseng: experimental and clinical evidence and underlying mechanisms. Can J Physiol Pharmacol 2018; 96:859-868. [PMID: 29940129 DOI: 10.1139/cjpp-2018-0192] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Protection of the ischemic and reperfused myocardium represents a major therapeutic challenge. Translating results from animal studies to the clinical setting has been disappointing, yet the need for effective intervention, particularly to limit heart damage following infarction or surgical procedures such as coronary artery bypass grafting, is substantial. Among the many compounds touted as cardioprotective agents is ginseng, a medicinal herb belonging to the genus Panax, which has been used as a medicinal agent for thousands of years, particularly in Asian societies. The biological actions of ginseng are very complex and reflect composition of many bioactive components, although many of the biological and therapeutic effects of ginseng have been attributed to the presence of steroid-like saponins termed ginsenosides. Both ginseng and many ginsenosides have been shown to exert cardioprotective properties in experimental models. There is also clinical evidence that traditional Chinese medications containing ginseng exert cardioprotective properties, although such clinical evidence is less robust primarily owing to the paucity of large-scale clinical trials. Here, we discuss the experimental and clinical evidence for ginseng, ginsenosides, and ginseng-containing formulations as cardioprotective agents against ischemic and reperfusion injury. We further discuss potential mechanisms, particularly as these relate to antioxidant properties.
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Affiliation(s)
- Xiaohong Tracey Gan
- University of Western Ontario, London, ON N6G 2X6, Canada.,University of Western Ontario, London, ON N6G 2X6, Canada
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Chen Y, Chen PD, Bao BH, Shan MQ, Zhang KC, Cheng FF, Cao YD, Zhang L, Ding AW. Anti-thrombotic and pro-angiogenic effects of Rubia cordifolia extract in zebrafish. JOURNAL OF ETHNOPHARMACOLOGY 2018; 219:152-160. [PMID: 29126989 DOI: 10.1016/j.jep.2017.11.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Revised: 11/02/2017] [Accepted: 11/05/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Rubia cordifolia is a common traditional Chinese medicine that promotes blood circulation and eliminates blood stasis, and has been used to cure diseases related to blood stasis syndrome (BSS) clinically for many years. It has been previously demonstrated that anti-thrombosis and pro-angiogenesis can improve BSS. However, the anti-thrombotic and pro-angiogenic activities of Rubia cordifolia have not been well investigated. AIM OF STUDY To determine the potential anti-thrombotic and pro-angiogenic activities of Rubia cordifolia and to elucidate the underlying mechanisms. In addition, the major chemical constituents of Rubia cordifolia extract (QC) were qualitatively analysed by UPLC-Q-TOF/MS to explore the association between pharmacological activity and chemical constituents. MATERIAL AND METHODS The QC samples were composed of a 95% ethanol extract and an aqueous extract following extraction using 95% ethanol. UPLC-Q-TOF/MS was used to analyse the major chemical constituents of QC. For the anti-thrombotic experiment of QC, a phenylhydrazine (PHZ)-induced AB strain zebrafish thrombosis model was used. The zebrafish larvae were stained using O-dianisidine, and the heart and caudal vein of the zebrafish were observed and imaged with a fluorescence microscope. The staining intensity of erythrocytes in the heart (SI) of each group and the morphology of thrombus in the caudal vein were used to assess the anti-thrombotic effect of QC. For the pro-angiogenic assay of QC, the intersegmental blood vessel (ISV) insufficiency model of Tg(fli-1: EGFP)y1 transgenic zebrafish (Flik zebrafish), which was induced by the VEGF receptor tyrosine kinase inhibitor II (VRI), was used. The morphology of the intact ISVs and defective ISVs was observed to evaluate the pro-angiogenic activity of QC. The mechanism involved in promoting angiogenesis was studied with real-time PCR. RESULTS A total of 12 components in QC were identified based on standard compounds and references, including nine anthraquinones and three naphthoquinones. After treatment with QC, the PHZ-induced thrombosis in AB strain zebrafish larvae decreased to a certain degree, which we believe was related to its dosages, and the therapeutic effect within the 50-200 µg/mL QC treatment groups was especially prominent (P < 0.01, P < 0.001) compared to that in the PHZ model group. Similarly, QC also recovered the loss of the ISVs, which was induced by VRI in Flik zebrafish larvae, which have a certain dose-effect relationship. The pro-angiogenic activity of QC was also conspicuous (P < 0.01, P < 0.001) compared to that of the VRI model group. The following real-time PCR assay proved that QC significantly restored the VRI-induced downregulation of vWF, VEGF-A, kdrl, and flt-1 in Flik zebrafish (P < 0.05, P < 0.01, P < 0.001). CONCLUSIONS A total of 12 compounds from QC were analysed by UPLC-Q-TOF/MS. The data of the pharmacological experiments demonstrated that QC presented anti-thrombotic and pro-angiogenic activities in zebrafish, and the principal active components were likely anthraquinones and naphthoquinones. Thus, the current study provided a theoretical basis for the clinical use of Rubia cordifolia as a traditional Chinese medicine in promoting blood circulation and eliminating stasis.
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Affiliation(s)
- Yi Chen
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Xianlin Road 138#, Nanjing 210023, China
| | - Pei-Dong Chen
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Xianlin Road 138#, Nanjing 210023, China
| | - Bei-Hua Bao
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Xianlin Road 138#, Nanjing 210023, China
| | - Ming-Qiu Shan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Xianlin Road 138#, Nanjing 210023, China
| | - Kai-Cheng Zhang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Xianlin Road 138#, Nanjing 210023, China
| | - Fang-Fang Cheng
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Xianlin Road 138#, Nanjing 210023, China
| | - Yu-Dan Cao
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Xianlin Road 138#, Nanjing 210023, China
| | - Li Zhang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Xianlin Road 138#, Nanjing 210023, China
| | - An-Wei Ding
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Xianlin Road 138#, Nanjing 210023, China.
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Panax notoginseng Promotes Repair of Colonic Microvascular Injury in Sprague-Dawley Rats with Experimental Colitis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:4386571. [PMID: 29785192 PMCID: PMC5896412 DOI: 10.1155/2018/4386571] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 12/20/2017] [Accepted: 12/27/2017] [Indexed: 12/17/2022]
Abstract
To investigate the therapeutic effects of PN on intestinal inflammation and microvascular injury and its mechanisms, dextran sodium sulfate- (DSS-) or iodoacetamide- (IA-) induced rat colitis models were used. After colitis model was established, PN was orally administered for 7 days at daily dosage of 1.0 g/kg. Obvious colonic inflammation and mucosal injuries and microvessels were observed in DSS- and IA-induced colitis groups. DAI scores, serum concentrations of VEGFA121, VEGFA165, VEGFA165/VEGFA121, IL-6, and TNF-α, and expression of Rap1GAP and TSP1 proteins in the colon were significantly higher while serum concentrations of IL-4 and IL-10 and MVD in colon were significantly lower in the colitis model groups than in the normal control group. PN promoted repair of colonic mucosal injury and microvessels, attenuated inflammation, and decreased DAI scores in rats with colitis. PN also decreased the serum concentrations of VEGFA121, VEGFA165, VEGFA165/VEGFA121, IL-6, and TNF-α and increased the serum concentrations of IL-4 and IL-10, with the expression of Rap1GAP and TSP1 proteins in colonic mucosa being downregulated. The constituents of PN were identified with HPLC-DAD. To sum up, PN could promote repair of injuries of colonic mucosa and microvessels via downregulating VEGFA isoforms and inhibiting Rap1GAP/TSP1 signaling pathway.
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Wang SY, Tao P, Hu HY, Yuan JY, Zhao L, Sun BY, Zhang WJ, Lin J. Effects of initiating time and dosage of Panax notoginseng on mucosal microvascular injury in experimental colitis. World J Gastroenterol 2017; 23:8308-8320. [PMID: 29307991 PMCID: PMC5743502 DOI: 10.3748/wjg.v23.i47.8308] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 11/03/2017] [Accepted: 11/14/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the effects of Panax notoginseng (PN) on microvascular injury in colitis, its mechanisms, initial administration time and dosage.
METHODS Dextran sodium sulfate (DSS)- or iodoacetamide (IA)-induced rat colitis models were used to evaluate and investigate the effects of ethanol extract of PN on microvascular injuries and their related mechanisms. PN administration was initiated at 3 and 7 d after the model was established at doses of 0.5, 1.0 and 2.0 g/kg for 7 d. The severity of colitis was evaluated by disease activity index (DAI). The pathological lesions were observed under a microscope. Microvessel density (MVD) was evaluated by immunohistochemistry. Vascular permeability was evaluated using the Evans blue method. The serum concentrations of cytokines, including vascular endothelial growth factor (VEGF)A121, VEGFA165, interleukin (IL)-4, IL-6, IL-10 and tumor necrosis factor (TNF)-α, were detected by enzyme-linked immunosorbent assay. Myeloperoxidase (MPO) and superoxide dismutase (SOD) were measured to evaluate the level of oxidative stress. Expression of hypoxia-inducible factor (HIF)-1α protein was detected by western blotting.
RESULTS Obvious colonic inflammation and injuries of mucosa and microvessels were observed in DSS- and IA-induced colitis groups. DAI scores, serum concentrations of VEGFA121, VEGFA165, VEGFA165/VEGFA121, IL-6 and TNF-α, and concentrations of MPO and HIF-1α in the colon were significantly higher while serum concentrations of IL-4 and IL-10 and MVD in colon were significantly lower in the colitis model groups than in the normal control group. PN promoted repair of injuries of colonic mucosa and microvessels, attenuated inflammation, and decreased DAI scores in rats with colitis. PN also decreased the serum concentrations of VEGFA121, VEGFA165, VEGFA165/VEGFA121, IL-6 and TNF-α, and concentrations of MPO and HIF-1α in the colon, and increased the serum concentrations of IL-4 and IL-10 as well as the concentration of SOD in the colon. The efficacy of PN was dosage dependent. In addition, DAI scores in the group administered PN on day 3 were significantly lower than in the group administered PN on day 7.
CONCLUSION PN repairs vascular injury in experimental colitis via attenuating inflammation and oxidative stress in the colonic mucosa. Efficacy is related to initial administration time and dose.
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Affiliation(s)
- Shi-Ying Wang
- Department of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
- Institute of Digestive Diseases, China-Canada Center of Research for Digestive Diseases (ccCRDD), Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Ping Tao
- Department of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Hong-Yi Hu
- Department of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
- Institute of Digestive Diseases, China-Canada Center of Research for Digestive Diseases (ccCRDD), Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Jian-Ye Yuan
- Institute of Digestive Diseases, China-Canada Center of Research for Digestive Diseases (ccCRDD), Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Lei Zhao
- Department of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Bo-Yun Sun
- Department of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Wang-Jun Zhang
- Department of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Jiang Lin
- Department of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
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Li J, Zhang J, Zou L, Lee SMY, Yang C, Seto SW, Leung GPH. Pro-angiogenic effects of Ilexsaponin A1 on human umbilical vein endothelial cells in vitro and zebrafish in vivo. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2017; 36:229-237. [PMID: 29157819 DOI: 10.1016/j.phymed.2017.10.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 08/29/2017] [Accepted: 10/05/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Ilexsaponin A1 is the major bioactive ingredient of Ilex pubescens Hook. et Arn. This plant has been conventionally used in Traditional Chinese Medicine for the treatment of cardiovascular diseases including stroke, coronary arterial disease, and peripheral vascular diseases. PURPOSE To investigate the pro-angiogenic effect of Ilexsaponin A1 and its mechanism of action. STUDY DESIGN Human umbilical vein endothelial cells (HUVECs) and transgenic zebrafish Tg(fli1:EGFP) were employed as an in vitro and in vivo model respectively. METHODS Pro-angiogenic effects of Ilexsaponin A1 were examined by assessing endothelial cell proliferation, migration, invasion and tube formation. The mechanism of pro-angiogenic effects was investigated by measuring the expression level of various signalling proteins. Furthermore, vascular endothelial growth factor (VEGF) tyrosine kinase inhibitor II (VRI)-induced vascular insufficient transgenic zebrafish model was used to confirm the results of the HUVECs results in vivo. RESULTS Ilexsaponin A1 significantly promoted cell proliferation, migration, invasion and tube formation in HUVECs, and rescued blood vessel loss in VRI-induced vascular insufficient zebrafish. Ilexsaponin A1 upregulated p-Akt, p-mTOR, p-Src, p-FAK, p-MEK, and p-Erk1/2 in HUVECs. CONCLUSION This study showed that Ilexsaponin A1 exhibits pro-angiogenic activity in HUVECs and VRI-induced vascular insufficient zebrafish, probably by activating Akt/mTOR, MAPK/ERK and Src- and FAK-dependent signalling pathways. The findings suggest that Ilexsaponin A1 and probably I. pubescens, a major source of Ilexsaponin A1, could be developed as a potential therapeutic agent for preventing or treating cardiovascular diseases and/or other diseases related to vascular insufficiency.
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Affiliation(s)
- Jingjing Li
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China
| | - Jinming Zhang
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Liang Zou
- School of Medicine, Chengdu University, Chengdu, China
| | - Simon Ming-Yuen Lee
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Cui Yang
- Ethnic Drug Screening & Pharmacology Center, Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming 650500, China
| | - Sai-Wang Seto
- National Institute of Complementary Medicine, University of Western Sydney, Campbelltown, NSW, Australia
| | - George Pak-Heng Leung
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China.
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Ma LJ, Liu F, Zhong ZF, Wan JB. Comparative study on chemical components and anti-inflammatory effects of Panax notoginseng
flower extracted by water and methanol. J Sep Sci 2017; 40:4730-4739. [DOI: 10.1002/jssc.201700641] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 10/02/2017] [Accepted: 10/12/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Li-Juan Ma
- State Key Laboratory of Quality Research in Chinese Medicine; Institute of Chinese Medical Sciences; University of Macau; Taipa Macao 999078 China
| | - Fang Liu
- State Key Laboratory of Quality Research in Chinese Medicine; Institute of Chinese Medical Sciences; University of Macau; Taipa Macao 999078 China
| | - Zhang-Feng Zhong
- State Key Laboratory of Quality Research in Chinese Medicine; Institute of Chinese Medical Sciences; University of Macau; Taipa Macao 999078 China
| | - Jian-Bo Wan
- State Key Laboratory of Quality Research in Chinese Medicine; Institute of Chinese Medical Sciences; University of Macau; Taipa Macao 999078 China
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Effect of Wenxin Granules on Gap Junction and MiR-1 in Rats with Myocardial Infarction. BIOMED RESEARCH INTERNATIONAL 2017; 2017:3495021. [PMID: 29094045 PMCID: PMC5637836 DOI: 10.1155/2017/3495021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 08/20/2017] [Indexed: 01/09/2023]
Abstract
Myocardial infarction (MI) patients are at high risk of potential lethal arrhythmia. Gap junction and microRNA-1 (miR-1) are both arrhythmia generating conditions. The present study investigated whether Wenxin Granules (Wenxin-Keli, WXKL) could prevent potential lethal arrhythmia by improving gap junctions and miR-1 following MI. Male Sprague-Dawley rats were divided randomly into control, model, metoprolol, low dose WXKL, and high dose WXKL groups. The MI rat model was created by coronary artery ligation. Treatments were administrated intragastrically to the rats for 4 weeks. Conventional transmission electron microscopy was performed to observe the ultrastructure of gap junctions. Quantitative real-time PCR and western blotting were used to detect the expression of miR-1, protein kinase C (PKC), and related proteins. Additionally, a programmatic electrophysiological stimulation test was performed to detect the ventricular fibrillation threshold (VFT). WXKL protected the ultrastructure of the gap junctions and their constituent Cx43 by regulating miR-1 and PKC mediated signal transduction and increased the VFT significantly in the rat MI model. The results suggested that WXKL is an effective alternative medicine to prevent potentially lethal arrhythmia following MI.
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Yang X, Yang S, Hong C, Yu W, Guonian W. Panax Notoginseng Saponins attenuates sevoflurane‑induced nerve cell injury by modulating AKT signaling pathway. Mol Med Rep 2017; 16:7829-7834. [PMID: 28944861 DOI: 10.3892/mmr.2017.7519] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 07/26/2017] [Indexed: 11/06/2022] Open
Abstract
General anesthesia in patients with or at risk for neuronal injury remains challenging due to the neurotoxic effects of volatile anesthetics. One inhalation anesthetic, sevoflurane, induces neuronal damage, including neuroapoptosis, and learning and memory impairment. Panax Notoginseng Saponins (PNS) is the active ingredient of Sanqui and has been reported to exert neuroprotective effects. In the current study, the protective effect of PNS on sevoflurane‑induced nerve cell injury was explored. Cell proliferation was significantly reduced in a dose‑dependent manner following stimulation with sevoflurane. Furthermore, cell apoptosis and the protein expression of caspase‑3, caspase‑9 and Bax were significantly increased, while the expression of Bcl‑2 was decreased in the sevoflurane group compared with normal control. Furthermore, the protein level of Bace‑1, APP and Aβ were elevated in the sevoflurane group compared with the control group. By contrast, PNS treatment significantly reduced the neurotoxicity induced by sevoflurane. Additionally, sevoflurane reduced activation of the AKT signaling pathway, which was activated by PNS treatment. In conclusion, the results suggested that PNS attenuates sevoflurane‑induced neurotoxicity through by stimulating cell proliferation and inhibiting cell apoptosis. These effects were mediated, at least in part, by activating the AKT signaling pathway.
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Affiliation(s)
- Xu Yang
- Department of Anesthesiology, Cancer Hospital of Harbin Medical University, Harbin, Heilongjiang 150000, P.R. China
| | - Sun Yang
- Department of Anesthesiology, Heilongjiang Province Hospital, Harbin, Heilongjiang 150000, P.R. China
| | - Chen Hong
- Department of Anesthesiology, Cancer Hospital of Harbin Medical University, Harbin, Heilongjiang 150000, P.R. China
| | - Wang Yu
- Department of Anesthesiology, Cancer Hospital of Harbin Medical University, Harbin, Heilongjiang 150000, P.R. China
| | - Wang Guonian
- Department of Anesthesiology, Cancer Hospital of Harbin Medical University, Harbin, Heilongjiang 150000, P.R. China
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Kim GW, Jo HK, Chung SH. Ginseng seed oil ameliorates hepatic lipid accumulation in vitro and in vivo. J Ginseng Res 2017; 42:419-428. [PMID: 30344430 PMCID: PMC6191945 DOI: 10.1016/j.jgr.2017.04.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 04/20/2017] [Accepted: 04/24/2017] [Indexed: 01/14/2023] Open
Abstract
Background Despite the large number of studies on ginseng, pharmacological activities of ginseng seed oil (GSO) have not been established. GSO is rich in unsaturated fatty acids, mostly oleic and linoleic acids. Unsaturated fatty acids are known to exert a therapeutic effect in nonalcoholic fatty liver disease (NAFLD). In this study, we investigated the protective effect and underlying mechanisms of GSO against NAFLD using in vitro and in vivo models. Methods In vitro lipid accumulation was induced by free fatty acid mixture in HepG2 cells and by 3 wk of high fat diet (HFD)-feeding in Sprague-Dawley rats prior to hepatocyte isolation. The effects of GSO against diet-induced hepatic steatosis were further examined in C57BL/6J mice fed a HFD for 12 wk. Results Oil Red O staining and intracellular triglyceride levels showed marked accumulation of lipid droplets in both HepG2 cells and rat hepatocytes, and these were attenuated by GSO treatment. In HFD-fed mice, GSO improved HFD-induced dyslipidemia and hepatic insulin resistance. Increased hepatic lipid contents were observed in HFD-fed mice and it was lowered in GSO (500 mg/kg)-treated mice by 26.4% which was evident in histological analysis. Pathway analysis of hepatic global gene expression indicated that GSO increased the expression of genes associated with β-oxidation (Ppara, Ppargc1a, Sirt1, and Cpt1a) and decreased the expression of lipogenic genes (Srebf1 and Mlxipl), and these were confirmed with reverse transcription and quantitative polymerase-chain reaction. Conclusion These findings suggest that GSO has a beneficial effect on NAFLD through the suppression of lipogenesis and stimulation of fatty acid degradation pathway.
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Affiliation(s)
- Go Woon Kim
- Department of Pharmacology, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea.,Department of Life and Nanopharmaceutical Sciences, Kyung Hee University, Seoul, Republic of Korea
| | - Hee Kyung Jo
- Department of Pharmacology, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
| | - Sung Hyun Chung
- Department of Pharmacology, College of Pharmacy, Kyung Hee University, Seoul, Republic of Korea
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Li Y, Zhang Y, Zhu CY. Pharmacokinetics and correlation between in vitro release and in vivo absorption of bio-adhesive pellets of panax notoginseng saponins. Chin J Nat Med 2017; 15:142-151. [PMID: 28284427 DOI: 10.1016/s1875-5364(17)30029-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Indexed: 01/16/2023]
Abstract
The present study was designed to prepare and compare bio-adhesive pellets of panax notoginseng saponins (PNS) with hydroxy propyl methyl cellulose (HPMC), chitosan, and chitosan : carbomer, explore the influence of different bio-adhesive materials on pharmacokinetics behaviors of PNSbio-adhesive pellets, and evaluate the correlation between in vivo absorption and in vitro release (IVIVC). In order to predict the in vivo concentration-time profile by the in vitro release data of bio-adhesive pellets, the release experiment was performed using the rotating basket method in pH 6.8 phosphate buffer. The PNS concentrations in rat plasma were analyzed by HPLC-MS-MS method and the relative bioavailability and other pharmacokinetic parameters were estimated using Kinetica4.4 pharmacokinetic software. Numerical deconvolution method was used to evaluate IVIVC. Our results indicated that, compared with ordinary pellets, PNS bio-adhesive pellets showed increased oral bioavailability by 1.45 to 3.20 times, increased Cmax, and extended MRT. What's more, the release behavior of drug in HPMC pellets was shown to follow a Fickian diffusion mechanism, a synergetic function of diffusion and skeleton corrosion. The in vitro release and the in vivo biological activity had a good correlation, demonstrating that the PNS bio-adhesive pellets had a better sustained release. Numerical deconvolution technique showed the advantage in evaluation of IVIVC for self-designed bio-adhesive pellets with HPMC. In conclusion, the in vitro release data of bio-adhesive pellets with HPMC can predict its concentration-time profile in vivo.
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Affiliation(s)
- Ying Li
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Yun Zhang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Chun-Yan Zhu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China.
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Zhou ZY, Huan LY, Zhao WR, Tang N, Jin Y, Tang JY. Spatholobi Caulis extracts promote angiogenesis in HUVECs in vitro and in zebrafish embryos in vivo via up-regulation of VEGFRs. JOURNAL OF ETHNOPHARMACOLOGY 2017; 200:74-83. [PMID: 27989880 DOI: 10.1016/j.jep.2016.10.075] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Revised: 10/20/2016] [Accepted: 10/24/2016] [Indexed: 05/24/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Spatholobi Caulis is a traditional blood-activating and stasis-dispelling herb medicine, which has been used to treat diseases related to blood stasis syndrome (BSS) by inhibiting platelet aggregation, stimulate hematopoiesis, etc. It has been demonstrated that pro-angiogenesis could improve BSS. However, the pro-angiogenic activity of Spatholobi Caulis was not well elucidated AIM OF STUDY: To determine the potential pro-angiogenic activity of Spatholobi Caulis and elucidate its underlying mechanism. The active fractions of Spatholobi Caulis were further screened. MATERIAL AND METHODS Gelatin precipitation and reversed-phase liquid chromatography (RPLC) were used to purify the methanol extracts of Spatholobi Caulis, respectively. The RPLC was also used to prepare fractions. Total flavonoids of purified methanol extracts of Spatholobi Caulis (PSC) were determined using ultraviolet spectrophotometry. The morphological observation of subintestinal vessel plexus (SIVs) and tyrosine kinase inhibitor II (VRI)-induced intersegmental blood vessels (ISVs) loss in transgenic zebrafish Tg(fli-1a: EGFP)y1 were selected to evaluate the pro-angiogenic activity of PSC in vivo. Cell proliferation by MTT assay and cell migration assay were used to evaluate the pro-angiogenesis effect of PSC in human umbilical vein endothelial cells (HUVECs) in vitro. Both zebrafish and HUVECs were used in screening active fractions of PSC. The mechanism of PSC promoting angiogenesis were studied by real-time PCR in zebrafish and western blotting in HUVECs. RESULTS Co-treatment PSC dramatically rescued VRI-induced ISVs loss in zebrafish embryos in a dose-dependent manner and 80% of the defective vascular recovered at the concentration of 30μg/ml compared with VRI-only group. PSC also concentration-dependently increased average sprouting number and diameter of SIVs in zebrafish embryo. Real-time PCR assay proved that PSC significantly restored the down regulation of VEGFRs including Flt-1, Kdr and Kdrl induced by VRI in zebrafish (P<0.001). Furthermore, PSC not only promoted proliferation and migration of normal HUVECs but also ameliorated VRI-induced HUVECs cytotoxicity. Western blotting assay showed that co-treatment of PSC increased the expression of VEGFRs and phosphorylation of MAPKs which decreased by VRI treatment. In addition, quality evaluation experiments showed that the content of total flavonoids of PSC reached 56.36% and the main pro-angiogenic fractions of PSC were F3, F4 and F5 both in zebrafish and HUVECs. CONCLUSIONS Our data demonstrated that PSC presented pro-angiogenic activity both in zebrafish and HUVECs, and principal pro-angiogenic active components were likely flavonoids. Thus, the current study provided evidence for the clinical usage of Spatholobi Caulis in promoting blood circulation and removing stasis in traditional Chinese medicine (TCM).
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Affiliation(s)
- Zhong-Yan Zhou
- Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China; Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Li-Yun Huan
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China.
| | - Wai-Rong Zhao
- Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Nuo Tang
- Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Yu Jin
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China.
| | - Jing-Yi Tang
- Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China; Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
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Apelin/APJ system: A novel promising therapy target for pathological angiogenesis. Clin Chim Acta 2016; 466:78-84. [PMID: 28025030 DOI: 10.1016/j.cca.2016.12.023] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 12/19/2016] [Accepted: 12/22/2016] [Indexed: 12/21/2022]
Abstract
Apelin is the endogenous ligand of the G protein-coupled receptor APJ. Both Apelin and APJ receptor are widely distributed in various tissues such as heart, brain, limbs, retina and liver. Recent research indicates that the Apelin/APJ system plays an important role in pathological angiogenesis which is a progress of new blood branches developing from preexisting vessels via sprouting. In this paper, we review the important role of the Apelin/APJ system in pathological angiogenesis. The Apelin/APJ system promotes angiogenesis in myocardial infarction, ischemic stroke, critical limb ischemia, tumor, retinal angiogenesis diseases, cirrhosis, obesity, diabetes and other related diseases. Furthermore, we illustrate the detailed mechanism of pathological angiogenesis induced by the Apelin/APJ system. In conclusion, the Apelin/APJ system would be a promising therapeutic target for angiogenesis-related diseases.
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Wang F, Miao M, Xia H, Yang LG, Wang SK, Sun GJ. Antioxidant activities of aqueous extracts from 12 Chinese edible flowers in vitro and in vivo. Food Nutr Res 2016; 61:1265324. [PMID: 28326000 PMCID: PMC5328308 DOI: 10.1080/16546628.2017.1265324] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 11/10/2016] [Accepted: 11/23/2016] [Indexed: 11/09/2022] Open
Abstract
The antioxidant function of edible flowers have attracted increasing interest. However, information is lacking on the impact of edible flowers on oxidative injury including hypoxia-re-oxygenation and hyperlipidemia. The antioxidant activities of aqueous extracts from 12 Chinese edible flowers were assessed in four different antioxidant models, including total antioxidant capacity (TAC), oxygen radical absorbance capacity (ORAC), scavenging hydroxyl radical capacity (SHRC) and scavenging superoxide anion radical capacity (SSARC). Subsequently, the potential antioxidant effects on rat cardiac microvascular endothelial cells (rCMEC) treated with hypoxia-re-oxygenation and hyperlipidemia rats induced by high-fat diet were also evaluated. The highest TAC, ORAC, SHRC and SSARC were Lonicera japonica Thunb., Rosa rugosa Thunb., Chrysanthemum indicum L. and Rosa rugosa Thunb., respectively. Most aqueous extracts of edible flowers exhibited good antioxidant effects on injury of rCMEC induced by hypoxia-re-oxygenation. In addition, the aqueous extracts of Lonicera japonica Thunb., Carthamus tinctorius L., Magnolia officinalis Rehd. et Wils., Rosmarinus officinalis L. and Chrysanthemum morifolium Ramat. could suppress the build-up of oxidative stress by increasing serum superoxide dismutase, glutathion peroxidase, and reducing malonaldehyde concentration in hyperlipidemia rats. These findings provided scientific support for screening edible flowers as natural antioxidants and preventative treatments for oxidative stress-related diseases.
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Affiliation(s)
- Feng Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University , Nanjing , China
| | - Miao Miao
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University, Nanjing, China; State Key Laboratory of Reproductive Medicine, Department of Nutrition, Nanjing Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Hui Xia
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University , Nanjing , China
| | - Li-Gang Yang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University , Nanjing , China
| | - Shao-Kang Wang
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University , Nanjing , China
| | - Gui-Ju Sun
- Key Laboratory of Environmental Medicine and Engineering of Ministry of Education, Department of Nutrition and Food Hygiene, School of Public Health, Southeast University , Nanjing , China
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Jiang D, Rong Q, Chen Y, Yuan Q, Shen Y, Guo J, Yang Y, Zha L, Wu H, Huang L, Liu C. Molecular cloning and functional analysis of squalene synthase (SS) in Panax notoginseng. Int J Biol Macromol 2016; 95:658-666. [PMID: 27884675 DOI: 10.1016/j.ijbiomac.2016.11.070] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Revised: 10/17/2016] [Accepted: 11/20/2016] [Indexed: 10/20/2022]
Abstract
Panax notoginseng (Burk.) F. H. Chen, which is a used traditional Chinese medicine known as Sanqi or Tianqi in China, is widely studied for its ability to accumulate the triterpene saponins. Squalene synthase (SS: EC 2.5.1.21) catalyzes the first enzymatic step from the central isoprenoid pathway toward sterol and triterpenoid biosynthesis. In this study, SS from P. notoginseng was cloned and investigated followed by its recombinant expression and preliminary enzyme activity. The nucleotide sequence of the ORF contains 1 248 nucleotides and encodes 415 amino acid residues with molecular weight of 47.16kDa and pI of 6.50. Bioinformatics analysis revealed that the deduced PnSS protein had a high similarity with other plant squalene synthases. To obtain soluble recombinant enzymes, 29 hydrophobic amino acids were deleted from the carboxy terminus and expressed as GST-Tag fusion protein in Escherichia coli BL21 (DE3). Approximately 66.46kDa recombinant protein was checked on SDS-PAGE and Western Blot analysis. Preliminary activity of the resultant bacterial crude extract was analyzed by gas chromatograph-mass spectrometer (GC-MS). The identification and function of PnSS is important for further studies of the triterpene saponins biosynthesis in P. notoginseng.
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Affiliation(s)
- Dan Jiang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China; State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Qixian Rong
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Yijun Chen
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Jiangxi University of Traditional Chinese Medicine, Jiangxi, 330004, China
| | - Qingjun Yuan
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Ye Shen
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Juan Guo
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Yirui Yang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Liangping Zha
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Huixiao Wu
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Luqi Huang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Chunsheng Liu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
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Tsai MY, Hu WL, Lin CC, Lee YC, Chen SY, Hung YC, Chen YH. Prescription pattern of Chinese herbal products for heart failure in Taiwan: A population-based study. Int J Cardiol 2016; 228:90-96. [PMID: 27863367 DOI: 10.1016/j.ijcard.2016.11.172] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Accepted: 11/06/2016] [Indexed: 12/28/2022]
Abstract
BACKGROUND Certain Chinese herbal products (CHPs) may protect against the progression of heart failure (HF). However, there is a lack of research regarding the use of CHPs in patients with HF. The aims of this study were to analyze CHPs usage patterns in patients with HF and to identify the frequency and combination of CHPs most commonly used for HF. METHODS This retrospective, nationwide, population-based cohort study was conducted using a randomly sampled cohort of one million patients selected from the National Health Insurance Research Database (NHIRD) for the years 2000-2010 in Taiwan. CHP use and the top ten most frequently prescribed formulae and single herbs for treating HF were assessed, including total formulae number and average and frequency of prescriptions. Demographic characteristics, including sex and age at diagnosis of HF, were examined, together with existing comorbidities. RESULTS The cohort included 19,988 newly diagnosed AD patients, who were given CHP treatment for HF between 2000 and 2010. Among them, female patients (53.3%) and those over 65years old (63.9%) were more likely to use CM. After adjusting for demographic factors, HF patients suffering from coronary artery disease (CAD) were more likely to seek traditional Chinese medicine (TCM) treatment than those with non-TCM users (57.6% vs. 52.6%). Zhi-Gan-Cao-Tang (4.07%) and Danshen (5.13%) were the most frequent formula CHP and single CHP prescribed by TCM practitioners for treating HF, respectively. CONCLUSION Most people with HF who consumed CHPs used CHPs to supplement Yang-Qi, nourish the Ying-blood, and strengthen the heart spirit as complementary medicines to relieve HF-related symptoms, in addition to using standard anti-HF treatments. Further large-scale, randomized clinical trials are warranted in order to determine the effectiveness and safety of these herbal medicines.
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Affiliation(s)
- Ming-Yen Tsai
- Graduate Institute of Integrated Medicine, College of Chinese Medicine, Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung, Taiwan; Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wen-Long Hu
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Che-Chen Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan; Healthcare Service Research Center (HSRC), Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yi-Chiao Lee
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Shih-Yu Chen
- School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan
| | - Yu-Chiang Hung
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan; School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan.
| | - Yung-Hsiang Chen
- Graduate Institute of Integrated Medicine, College of Chinese Medicine, Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung, Taiwan; Department of Psychology, College of Medical and Health Science, Asia University, Taichung, Taiwan.
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