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Qin Z, Huang M, Zhang X, Hua Y, Zhang X, Li X, Fan C, Li R, Yang J. Structural and in vivo-in vitro myocardial injury protection features of two novel polysaccharides from Allium macrostemon Bunge and Allium chinense G. Don. Int J Biol Macromol 2024; 264:130537. [PMID: 38432275 DOI: 10.1016/j.ijbiomac.2024.130537] [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: 08/21/2023] [Revised: 02/02/2024] [Accepted: 02/27/2024] [Indexed: 03/05/2024]
Abstract
This study aimed to investigate the structural characteristics, in vivo antiatherosclerosis activity, and in vitro myocardial injury protection effects of polysaccharides from Allium macrostemon Bunge and Allium chinense G. Don. Thus, crude polysaccharides of Allium macrostemon Bunge and Allium chinense G. Don significantly reduced serum lipid levels, improved cardiac myocyte morphology and arrangement, and relieved the development of myocardial fibrosis. Meanwhile, the lesion areas of the aorta and aortic valve had evident visual improvements. Furthermore, two main novel purified polysaccharides, namely, AMB-1 and ACGD-1, were isolated and characterized from crude Allium macrostemon Bunge and Allium chinense G. Don fractions, respectively. The purified polysaccharides mainly consisted of fructose and glucose and had molecular weights of 25.22 and 19.53 kDa, respectively. In addition, Fourier transform infrared spectroscopy, methylation, and nuclear magnetic resonance data revealed the primary structures of the AMB1 (or ACGD1) backbone with branched side chains. Scanning electron microscope analysis showed that the purified polysaccharides were both piled together in a lamellar or clastic form with a smooth surface along with linear or irregular bulges. Moreover, the purified polysaccharides both showed nontoxicity on H9c2 cells and effectively dropped hypoxia/reoxygenation-induced apoptosis by the BCL-2/BAX pathway. Overall, the characterization of the structural properties and in vivo and in vitro myocardial injury protection effects of Allium macrostemon Bunge and Allium chinense G. Don polysaccharides enriched our understanding of their nutritional and medicinal values. To the best of our knowledge, this is the first study on the structural characteristics and bioactivities of Allium chinense G. Don polysaccharides.
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Affiliation(s)
- Zifei Qin
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Meixia Huang
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Xudong Zhang
- Departments of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Yuzhuo Hua
- College of Medicine, Henan Engineering Research Center of Funiu Mountain's Medicinal Resources Utilization and Molecular Medicine, Pingdingshan University, Pingdingshan 467000, China
| | - Xiaojian Zhang
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China; Henan Engineering Research Center for Application & Translation of Precision Clinical Pharmacy, Zhengzhou 450052, China
| | - Xinqiang Li
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Cailian Fan
- College of Medicine, Henan Engineering Research Center of Funiu Mountain's Medicinal Resources Utilization and Molecular Medicine, Pingdingshan University, Pingdingshan 467000, China
| | - Renfeng Li
- Departments of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
| | - Jing Yang
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China; Henan Engineering Research Center for Application & Translation of Precision Clinical Pharmacy, Zhengzhou 450052, China.
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Luo L, Feng F, Zhong A, Guo N, He J, Li C. The advancement of polysaccharides in disease modulation: Multifaceted regulation of programmed cell death. Int J Biol Macromol 2024; 261:129669. [PMID: 38272424 DOI: 10.1016/j.ijbiomac.2024.129669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/19/2024] [Accepted: 01/20/2024] [Indexed: 01/27/2024]
Abstract
Programmed cell death (PCD), also known as regulatory cell death (RCD), is a process that occurs in all organisms and is closely linked to both normal physiological processes and disease states. Various signaling pathways, such as TP53, KRAS, NOTCH, hypoxia, and metabolic reprogramming, have been found to regulate RCD. Polysaccharides, which are essential natural products, have been the subject of extensive research in the fields of food, nutrition, and medicine due to their wide range of pharmacological effects. Studies have shown that polysaccharides have biological activities and the potential to target signal transduction pathways for the treatment of diseases. This paper provides a review of the mechanisms through which polysaccharides exert their therapeutic effects at different levels and explores the relationship between different types of RCD and human diseases. The aim of this review is to provide a theoretical basis for the further clinical use and application of polysaccharide bioactivities.
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Affiliation(s)
- Lianxiang Luo
- The Marine Biomedical Research Institute of Guangdong Zhanjiang, School of Ocean and Tropical Medicine. Guangdong Medical University, Zhanjiang, Guangdong 524023, China.
| | - Fuhai Feng
- The First Clinical College, Guangdong Medical University, Zhanjiang 524023, Guangdong, China
| | - Ai Zhong
- The First Clinical College, Guangdong Medical University, Zhanjiang 524023, Guangdong, China
| | - Nuoqing Guo
- The First Clinical College, Guangdong Medical University, Zhanjiang 524023, Guangdong, China
| | - Jiake He
- The First Clinical College, Guangdong Medical University, Zhanjiang 524023, Guangdong, China
| | - Chenying Li
- The First Clinical College, Guangdong Medical University, Zhanjiang 524023, Guangdong, China
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Yarmohammadi F, Hesari M, Shackebaei D. The Role of mTOR in Doxorubicin-Altered Cardiac Metabolism: A Promising Therapeutic Target of Natural Compounds. Cardiovasc Toxicol 2024; 24:146-157. [PMID: 38108960 DOI: 10.1007/s12012-023-09820-7] [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: 09/22/2023] [Accepted: 12/09/2023] [Indexed: 12/19/2023]
Abstract
Doxorubicin (DOX) is commonly used for the treatment of various types of cancer, however can cause serious side effects, including cardiotoxicity. The mechanisms involved in DOX-induced cardiac damage are complex and not yet fully understood. One mechanism is the disruption of cardiac metabolism, which can impair cardiac function. The mammalian target of rapamycin (mTOR) is a key regulator of cardiac energy metabolism, and dysregulation of mTOR signaling has been implicated in DOX-induced cardiac dysfunction. Natural compounds (NCs) have been shown to improve cardiac function in vivo and in vitro models of DOX-induced cardiotoxicity. This review article explores the protective effects of NCs against DOX-induced cardiac injury, with a focus on their regulation of mTOR signaling pathways. Generally, the modulation of mTOR signaling by NCs represents a promising strategy for decreasing the cardiotoxic effects of DOX.
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Affiliation(s)
- Fatemeh Yarmohammadi
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mahvash Hesari
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Dareuosh Shackebaei
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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Yao M, Oduro PK, Akintibu AM, Yan H. Modulation of the vitamin D receptor by traditional Chinese medicines and bioactive compounds: potential therapeutic applications in VDR-dependent diseases. Front Pharmacol 2024; 15:1298181. [PMID: 38318147 PMCID: PMC10839104 DOI: 10.3389/fphar.2024.1298181] [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: 09/28/2023] [Accepted: 01/08/2024] [Indexed: 02/07/2024] Open
Abstract
The Vitamin D receptor (VDR) is a crucial nuclear receptor that plays a vital role in various physiological functions. To a larger extent, the genomic effects of VDR maintain general wellbeing, and its modulation holds implications for multiple diseases. Current evidence regarding using vitamin D or its synthetic analogs to treat non-communicable diseases is insufficient, though observational studies suggest potential benefits. Traditional Chinese medicines (TCMs) and bioactive compounds derived from natural sources have garnered increasing attention. Interestingly, TCM formulae and TCM-derived bioactive compounds have shown promise in modulating VDR activities. This review explores the intriguing potential of TCM and bioactive compounds in modulating VDR activity. We first emphasize the latest information on the genetic expression, function, and structure of VDR, providing a comprehensive understanding of this crucial receptor. Following this, we review several TCM formulae and herbs known to influence VDR alongside the mechanisms underpinning their action. Similarly, we also discuss TCM-based bioactive compounds that target VDR, offering insights into their roles and modes of action.
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Affiliation(s)
- Minghe Yao
- Henan University of Chinese Medicine, Zhengzhou, China
- Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yu-Yao, Zhengzhou, China
| | - Patrick Kwabena Oduro
- Jacobs School of Medicine and Biomedical Sciences, The State University of New York, University at Buffalo, Buffalo, NY, United States
| | - Ayomide M. Akintibu
- School of Community Health and Policy, Morgan State University, Baltimore, MD, United States
| | - Haifeng Yan
- The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
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Kurt-Celep İ, Zengin G, Uba AI, Caprioli G, Mustafa AM, Angeloni S, Cakilcioglu U, Guler O, Kaplan A, Sharmeen J, Mahomoodally MF. Unraveling the chemical profile, antioxidant, enzyme inhibitory, cytotoxic potential of different extracts from Astragalus caraganae. Arch Pharm (Weinheim) 2023; 356:e2300263. [PMID: 37434089 DOI: 10.1002/ardp.202300263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/21/2023] [Accepted: 06/22/2023] [Indexed: 07/13/2023]
Abstract
Six extracts (water, ethanol, ethanol-water, ethyl acetate, dichloromethane, and n-hexane) of Astragalus caraganae were studied for their biological activities and bioactive contents. Based on high-performance liquid chromatography-mass spectrometry (HPLC-MS), the ethanol-water extract yielded the highest total bioactive content (4242.90 µg g-1 ), followed by the ethanol and water extracts (3721.24 and 3661.37 µg g-1 , respectively), while the least total bioactive content was yielded by the hexane extract, followed by the dichloromethane and ethyl acetate extracts (47.44, 274.68, and 688.89 µg g-1 , respectively). Rutin, p-coumaric, chlorogenic, isoquercitrin, and delphindin-3,5-diglucoside were among the major components. Unlike the dichloromethane extracts, all the other extracts showed radical scavenging ability in the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay (8.73-52.11 mg Trolox equivalent [TE]/g), while all extracts displayed scavenging property in the 2,2-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS) radical scavenging assay (16.18-282.74 mg TE/g). The extracts showed antiacetylcholinesterase (1.27-2.73 mg galantamine equivalent [GALAE]/g), antibutyrylcholinesterase (0.20-5.57 mg GALAE/g) and antityrosinase (9.37-63.56 mg kojic acid equivalent [KAE]/g) effects. The molecular mechanism of the H2 O2 -induced oxidative stress pathway was aimed to be elucidated by applying ethanol, ethanol/water and water extracts at 200 µg/mL concentration to human dermal cells (HDFs). A. caraganae in HDF cells had neither a cytotoxic nor genotoxic effect but could have a cytostatic effect in increasing concentrations. The findings have allowed a better insight into the pharmacological potential of the plant, with respect to their chemical entities and bioactive contents, as well as extraction solvents and their polarity.
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Affiliation(s)
- İnci Kurt-Celep
- Faculty of Pharmacy, Department of Pharmacognosy, Ataşehir, Acıbadem Mehmet Ali Aydınlar University, İstanbul, Turkey
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Konya, Turkey
| | - Abdullahi I Uba
- Department of Molecular Biology and Genetics, Istanbul AREL University, Istanbul, Turkey
| | | | | | | | - Ugur Cakilcioglu
- Pertek Sakine Genç Vocational School, Munzur University, Pertek, Turkey
| | - Osman Guler
- Pertek Sakine Genç Vocational School, Munzur University, Pertek, Turkey
| | - Alevcan Kaplan
- Sason Vocational School, Batman University, Batman, Turkey
| | - Jugreet Sharmeen
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Reduit, Mauritius
| | - Mohamad F Mahomoodally
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Reduit, Mauritius
- Department of Pharmacology, Center for Transdisciplinary Research, Saveetha Dental College, Saveetha Institute of Medical and Technical Science, Saveetha University, Chennai, India
- Centre of Excellence for Pharmaceutical Sciences, North-West University, Potchefstroom, South Africa
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Wang S, Peng Y, Zhuang Y, Wang N, Jin J, Zhan Z. Purification, Structural Analysis and Cardio-Protective Activity of Polysaccharides from Radix Astragali. Molecules 2023; 28:molecules28104167. [PMID: 37241906 DOI: 10.3390/molecules28104167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/07/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
Two polysaccharides, named APS2-I and APS3-I, were purified from the water extract of Radix Astragali. The average molecular weight of APS2-I was 1.96 × 106 Da and composed of Man, Rha, GlcA, GalA, Glc, Gal, Xyl, and Ara in a molar ratio of 2.3:4.8:1.7:14.0:5.8:11.7:2.8:12.6, while the average molecular weight of APS3-I was 3.91 × 106 Da and composed of Rha, GalA, Glc, Gal, and Ara in a molar ratio of 0.8:2.3:0.8:2.3:4.1. Biological evaluation showed APS2-I and APS3-I had significant antioxidant activity and myocardial protection activity. Furthermore, total polysaccharide treatment could significantly enhance hemodynamic parameters and improve cardiac function in rat ischemia and reperfusion isolated heart models. These results provided important information for the clinical application of APS in the field of cardiovascular disease and implied that Astragalus polysaccharides (APS) could be considered as a reference for the quality control of Radix Astragali.
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Affiliation(s)
- Shilei Wang
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China
| | - Yuan Peng
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yixin Zhuang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China
| | - Nan Wang
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China
| | - Jianchang Jin
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China
| | - Zhajun Zhan
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China
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Degradation Behavior of 3D-Printed Residue of Astragalus Particle/Poly(Lactic Acid) Biocomposites under Soil Conditions. Polymers (Basel) 2023; 15:polym15061477. [PMID: 36987257 PMCID: PMC10058707 DOI: 10.3390/polym15061477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/13/2023] [Accepted: 03/13/2023] [Indexed: 03/18/2023] Open
Abstract
Astragalus is widely cultivated in China, and the residue of Astragalus particles (ARP) can be used as reinforcements in fused filament-fabricated (FFF) natural fiber/Poly(lactic acid)(PLA) biocomposites. To clarify the degradation behavior of such biocomposites, 3D-printed 11 wt% ARP/PLA samples were buried in soil, and the effects of soil burial duration on the physical appearance, weight, flexural properties, morphology, thermal stability, melting, and crystallization properties were investigated. At the same time, 3D-printed PLA was chosen as a reference. The results showed that, with prolonged soil burial, the transparency of PLA decreased (but not obviously), while the surface photographs of ARP/PLA became gray with some black spots and crevices; especially after 60 days, the color of the samples became extremely heterogeneous. After soil burial, the weight, flexural strength, and flexural modulus of the printed samples all reduced, and greater losses happened to ARP/PLA pieces than pure PLA. With an increase in soil burial time, the glass transition, cold crystallization, and melting temperatures, as well as the thermal stability of PLA and ARP/PLA samples, all increased gradually. Additionally, soil burial had a greater effect on the thermal properties of ARP/PLA. The results showed that the degradation behavior of ARP/PLA was more significantly affected by soil burial than the behavior of PLA. Additionally, ARP/PLA more easily degraded in soil than PLA.
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Zhang MX, Huang XY, Song Y, Xu WL, Li YL, Li C. Astragalus propinquus schischkin and Salvia miltiorrhiza bunge promote angiogenesis to treat myocardial ischemia via Ang-1/Tie-2/FAK pathway. Front Pharmacol 2023; 13:1103557. [PMID: 36699092 PMCID: PMC9868545 DOI: 10.3389/fphar.2022.1103557] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 12/29/2022] [Indexed: 01/11/2023] Open
Abstract
Astragalus propinquus Schischkin and Salvia miltiorrhiza Bunge (AS) have been clinically used as adjunctive drugs in the treatment of myocardial ischemia (MI). However, the effect and mechanism of AS on MI have yet to be fully recognized. Here, we explored the cardioprotective effect of their combined use, and the mechanism of promoting angiogenesis through pericyte recruitment. Our data revealed that AS reduced MI and protects cardiac function. AS-treated MI mice exhibited reduced ST-segment displacement and repolarization time, increased ejection fraction, and less BNP and NT-proBNP expression. Pathological studies showed that, AS reduced the area of infarcted myocardium and slowed down the progress of cardiac remodelling and fibrosis. In addition, AS increased the content of platelet-derived growth factor receptors β (PDGFR-β), platelet endothelial cell adhesion molecule-1 (CD31) and angiogenesis-related proteins including vascular endothelial cadherin (VE-cadherin), Vascular Endothelial Growth Factor (VEGF) and transforming growth factor β (TGF-β). Moreover, these botanical drugs upregulated the expression of Angiopoietin-1 (Ang-1), phosphorylated angiopoietin-1 receptor (p-Tie-2), focal adhesion kinase (FAK) and growth factor receptor bound protein 7 (GRB7), indicating that the cardioprotection-related angiogenesis effect was related to pericyte recruitment, which may be through Ang-1/Tie-2/FAK pathway. In summary, AS can treat MI by protecting cardiac function, attenuating cardiac pathological changes, and hindering the progression of heart failure, which is related to angiogenesis after pericyte recruitment. Therefore, AS at a certain dose can be a promising treatment for MI with broad application prospects.
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Affiliation(s)
- Mu-Xin Zhang
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xue-Ying Huang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yu Song
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Wan-Li Xu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yun-Lun Li
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Chao Li
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China,*Correspondence: Chao Li,
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Sun S, Yang S, Zhang N, Yu C, Liu J, Feng W, Xu W, Mao Y. Astragalus polysaccharides alleviates cardiac hypertrophy in diabetic cardiomyopathy via inhibiting the BMP10-mediated signaling pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 109:154543. [PMID: 36610158 DOI: 10.1016/j.phymed.2022.154543] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 10/29/2022] [Accepted: 11/07/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Cardiac hypertrophy can lead to cardiac dysfunction and is closely associated with mortality in diabetic cardiomyopathy (DCM). Astragalus polysaccharides (APS) is the main component extracted from Astragalus membranaceus (Fisch.) Bunge (AM), which exhibits anti-hypertrophic effects on cardiomyocytes in various diseases. However, whether APS exerts anti-hypertrophic effects in DCM remains unclear. PURPOSE To investigate whether APS can attenuate cardiac hypertrophy in DCM and exert anti-hypertrophic effects by inhibiting the bone morphogenetic protein 10 (BMP10) pathway. METHODS The anti-hypertrophic effects of APS were studied in high-glucose (HG)-stimulated H9c2 cardiomyocytes and streptozotocin (STZ)-induced DCM rats. BMP10 siRNA was used to inhibit BMP10 expression in H9c2 cardiomyocytes. Cardiac function was assessed by echocardiography. Cardiac hypertrophy was evaluated using heart weight/body weight (HW/BW), RT-PCR, hematoxylin-eosin (HE), and rhodamine phalloidin staining. Changes in hypertrophic components, including BMP10 and downstream factors, were measured using western blotting. RESULTS In vitro, HG treatment increased the relative cell surface area of H9c2 cardiomyocytes, whereas BMP10 siRNA transfection or APS treatment alleviated the increase induced by HG. APS treatment improved the general condition, increased cardiac function, and decreased the HW/BW ratio, ANP mRNA level, and cardiomyocyte cross-sectional area of DCM rats in vivo. Molecular experiments demonstrated that APS downregulated the levels of the pro-hypertrophic protein BMP10 and its downstream proteins ALK3, BMPRII, and p-Smad1/5/8 without affecting the level of total Smad1/5/8. CONCLUSIONS Our study demonstrates that APS can alleviate cardiac hypertrophy and protect against DCM by inhibiting activation of the BMP10 pathway. APS is a promising candidate for DCM treatment.
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Affiliation(s)
- Shuqin Sun
- Department of Geriatrics, the Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Shuo Yang
- Department of Critical Care Medicine, the Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Nannan Zhang
- Department of Geriatrics, the Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Chunpeng Yu
- Department of Interventional Medical Center, the Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Junjun Liu
- Department of Vascular Surgery, the Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Wenjing Feng
- Department of Geriatrics, the Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Wanqun Xu
- Department of Geriatrics, the Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Yongjun Mao
- Department of Geriatrics, the Affiliated Hospital of Qingdao University, Qingdao 266000, China.
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Xing N, Long XT, Zhang HJ, Fu LD, Huang JY, Chaurembo AI, Chanda F, Xu YJ, Shu C, Lin KX, Yang K, Lin HB. Research progress on effects of traditional Chinese medicine on myocardial ischemia-reperfusion injury: A review. Front Pharmacol 2022; 13:1055248. [PMID: 36561346 PMCID: PMC9763941 DOI: 10.3389/fphar.2022.1055248] [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: 09/27/2022] [Accepted: 11/16/2022] [Indexed: 12/12/2022] Open
Abstract
Ischemic heart disease (IHD) is a high-risk disease in the middle-aged and elderly population. The ischemic heart may be further damaged after reperfusion therapy with percutaneous coronary intervention (PCI) and other methods, namely, myocardial ischemia-reperfusion injury (MIRI), which further affects revascularization and hinders patient rehabilitation. Therefore, the investigation of new therapies against MIRI has drawn great global attention. Within the long history of the prevention and treatment of MIRI, traditional Chinese medicine (TCM) has increasingly been recognized by the scientific community for its multi-component and multi-target effects. These multi-target effects provide a conspicuous advantage to the anti-MIRI of TCM to overcome the shortcomings of single-component drugs, thereby pointing toward a novel avenue for the treatment of MIRI. However, very few reviews have summarized the currently available anti-MIRI of TCM. Therefore, a systematic data mining of TCM for protecting against MIRI will certainly accelerate the processes of drug discovery and help to identify safe candidates with synergistic formulations. The present review aims to describe TCM-based research in MIRI treatment through electronic retrieval of articles, patents, and ethnopharmacology documents. This review reported the progress of research on the active ingredients, efficacy, and underlying mechanism of anti-MIRI in TCM and TCM formulas, provided scientific support to the clinical use of TCM in the treatment of MIRI, and revealed the corresponding clinical significance and development prospects of TCM in treating MIRI.
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Affiliation(s)
- Na Xing
- Zhongshan Institute for Drug Discovery, SIMM CAS, Zhongshan, Guangdong, China,Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Xiao-Tong Long
- Zhongshan Institute for Drug Discovery, SIMM CAS, Zhongshan, Guangdong, China,Department of Physiology, University of Toronto, Toronto, ON, Canada
| | - Hui-Juan Zhang
- Zhongshan Institute for Drug Discovery, SIMM CAS, Zhongshan, Guangdong, China,College of Pharmacy, Zunyi Medical University, Zunyi, Guizhou, China
| | - Li-Dan Fu
- Zhongshan Institute for Drug Discovery, SIMM CAS, Zhongshan, Guangdong, China,College of Pharmacy, Zunyi Medical University, Zunyi, Guizhou, China
| | - Jian-Yuan Huang
- Zhongshan Institute for Drug Discovery, SIMM CAS, Zhongshan, Guangdong, China,College of Pharmacy, Southern Medical University, Guangzhou, Guangdong, China
| | - Abdallah Iddy Chaurembo
- Zhongshan Institute for Drug Discovery, SIMM CAS, Zhongshan, Guangdong, China,Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China,University of Chinese Academy of Sciences, Beijing, China
| | - Francis Chanda
- Zhongshan Institute for Drug Discovery, SIMM CAS, Zhongshan, Guangdong, China,Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China,University of Chinese Academy of Sciences, Beijing, China
| | - Yun-Jing Xu
- Zhongshan Institute for Drug Discovery, SIMM CAS, Zhongshan, Guangdong, China,Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China,University of Chinese Academy of Sciences, Beijing, China
| | - Chi Shu
- Zhongshan Institute for Drug Discovery, SIMM CAS, Zhongshan, Guangdong, China,College of Food Science, Shenyang Agricultural University, Shenyang, Liaoning, China
| | - Kai-Xuan Lin
- Department of Cardiology, Zhongshan Hospital Affiliated with Guangzhou University of Chinese Medicine (Zhongshan Hospital of Traditional Chinese Medicine), Zhongshan, Guangdong, China,Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ke Yang
- Zhongshan Institute for Drug Discovery, SIMM CAS, Zhongshan, Guangdong, China,College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang, China,*Correspondence: Ke Yang, ; Han-Bin Lin,
| | - Han-Bin Lin
- Zhongshan Institute for Drug Discovery, SIMM CAS, Zhongshan, Guangdong, China,Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China,University of Chinese Academy of Sciences, Beijing, China,*Correspondence: Ke Yang, ; Han-Bin Lin,
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Lian Y, Zhu M, Yang B, Wang X, Zeng J, Yang Y, Guo S, Jia X, Feng L. Characterization of a novel polysaccharide from red ginseng and its ameliorative effect on oxidative stress injury in myocardial ischemia. Chin Med 2022; 17:111. [PMID: 36153627 PMCID: PMC9509600 DOI: 10.1186/s13020-022-00669-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 09/05/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Red ginseng (RG) was widely used as traditional Chinese medicine (TCM) or dietary supplement. However, few researches had been reported on the red ginseng polysaccharide (RGP). METHODS In this study, a novel heteropolysaccharide named RGP1-1 was fractionated sequentially by DEAE-52 column and Sephadex G-100 gel column. The primary structure of RGP1-1, including glycosyl linkages, molecular weight, monosaccharide composition, morphology and physicochemical property were conducted by nuclear magnetic resonance (NMR), gas chromatography-mass spectrometer (GC-MS), atomic force microscope (AFM), scanning electron microscope (SEM), differential scanning calorimetry-thermogravimetric analysis (DSC-TG) and so on. The effect of RGP1-1 in preventing and treating myocardial ischemia was evaluated by an animal model isoprenaline (ISO) induced mice. RESULTS RGP1-1, with a homogeneous molecular weight of 5655 Da, was composed of Glc and Gal in the ratio of 94.26:4.92. The methylation and NMR analysis indicated the backbone was composed of → 1)-Glcp-(4 → and → 1)-Galp-(4 →, branched partially at O-4 with α-D-Glcp-(1 → residue. Morphology and physicochemical property analysis revealed a triple-helical conformation, flaky and irregular spherical structure with molecule aggregations and stable thermal properties of RGP1-1. And it contained 6.82 mV zeta potential, 117.4 nm partical size and polymerization phenomenon. Furthermore, RGP1-1 possessed strong antioxidant activity in vitro and in vivo, RGP1-1 could decrease cardiomyocyte apoptosis and myocardium fibrosis of mice in histopathology and it could decrease significantly the serum levels of cardiac troponin (cTnI), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), malondialdehyde (MDA). Western blot analysis showed that RGP1-1 can increase the expression of main protein Nuclear factor E2-related factor 2(Nrf2), NAD(P)H:quinone oxidoreductase 1 (NQO1), heme oxygenase-1(HO-1) and kelch-like ECH-associated protein1(keap1) in oxidative stress injure progress, and therefore regulate the pathway of Nrf2/HO-1. CONCLUSION The above findings indicated that RGP1-1 had an improving effect on ISO-induced myocardial ischemia injury in mice, as novel natural antioxidant and heart-protecting drugs.
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Affiliation(s)
- Yuanpei Lian
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
- Changzhou Affiliated Hospital of Nanjing University of Chinese Medicine, Changzhou, People's Republic of China, 213003
| | - Maomao Zhu
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Bing Yang
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Xianfeng Wang
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Jingqi Zeng
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Yanjun Yang
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Shuchen Guo
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Xiaobin Jia
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China.
| | - Liang Feng
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China.
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12
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Hassanein EHM, Mohamed WR, Ahmed OS, Abdel-Daim MM, Sayed AM. The role of inflammation in cadmium nephrotoxicity: NF-κB comes into view. Life Sci 2022; 308:120971. [PMID: 36130617 DOI: 10.1016/j.lfs.2022.120971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 09/06/2022] [Accepted: 09/13/2022] [Indexed: 11/29/2022]
Abstract
Kidney diseases are major health problem and understanding the underlined mechanisms that lead to kidney diseases are critical research points with a marked potential impact on health. Cadmium (Cd) is a heavy metal that occurs naturally and can be found in contaminated food. Kidneys are the most susceptible organ to heavy metal intoxication as it is the main route of waste excretion. The harmful effects of Cd were previously well proved. Cd induces inflammatory responses, oxidative injury, mitochondrial dysfunction and disturbs Ca2+ homeostasis. The nuclear factor-kappa B (NF-κB) is a cellular transcription factor that regulates inflammation and controls the expression of many inflammatory cytokines. Therefore, great therapeutic benefits can be attained from NF-κB inhibition. In this review we focused on certain compounds including cytochalasin D, mangiferin, N-acetylcysteine, pyrrolidine dithiocarbamate, roflumilast, rosmarinic acid, sildenafil, sinapic acid, telmisartan and wogonin and certain plants as Astragalus Polysaccharide, Ginkgo Biloba and Thymus serrulatus that potently inhibit NF-κB and effectively counteracted Cd-associated renal intoxication. In conclusion, the proposed NF-κB involvement in Cd-renal intoxication clarified the underlined inflammation associated with Cd-nephropathy and the beneficial effects of NF-κB inhibitors that make them the potential to substantially optimize treatment protocols for Cd-renal intoxication.
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Affiliation(s)
- Emad H M Hassanein
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt
| | - Wafaa R Mohamed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Osama S Ahmed
- Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut 71524, Egypt
| | - Mohamed M Abdel-Daim
- Department of Pharmaceutical Sciences, Pharmacy Program, Batterjee Medical College, P.O. Box 6231, Jeddah 21442, Saudi Arabia; Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, 41522 Ismailia, Egypt
| | - Ahmed M Sayed
- Biochemistry Laboratory, Chemistry Department, Faculty of Science, Assiut University, Egypt.
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13
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Li X, Guo X, Li J, Yuan L, Wang H. Preventing effect of astragalus polysaccharide on cardiotoxicity induced by chemotherapy of epirubicin: A pilot study. Medicine (Baltimore) 2022; 101:e30000. [PMID: 35960075 PMCID: PMC9371539 DOI: 10.1097/md.0000000000030000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
To assess the clinical effect of astragalus polysaccharide in preventing cardiotoxicity induced by chemotherapy of epirubicin. Two hundred forty-eight patients with breast cancer or malignant lymphoma were randomly divided into the experimental group (EG) (n = 124) and the control group (CG) (n = 124). The EG received chemotherapy regimen containing anthracycline epirubicin and astragalus injection, while CG received only chemotherapy regimen containing anthracycline epirubicin. We detected myocardial function (cardiac troponin I [cTnI], creatine kinase isoenzyme [CK-MB], left ventricular ejection fraction [LVEF], and the ratio of mitral annular diastolic peak velocity to atrial systolic velocity [E/A]) and incidences of cardiotoxicity to assess cardiac function, they were compared at before the first treatment course (T1), end of the second course (T2) and 6-month follow-up. We also detected proinflammatory cytokines (IL-6 and TNF-α), reactive oxygen species and antioxidant enzymes, glutathione peroxidase (GPx), and superoxide dismutase (SOD) aimed to discover potential mechanism. There were no statistical significances in differences of LVEF and E/A between 2 groups (P > .05) at T1 and T2, while levels of LVEF and E/A of EG were significant higher than those of the CG at 6 month follow-up, with statistically significant differences (P < .05). At T1, there were no statistical significances in differences of cTnI and CK-MB between 2 groups (P > .05); at T2 and 6 months follow-up, the cTnI, and CK-MB levels of EG was significantly lower than those of the CG, with statistically significant differences (P < .05). The incidence of cardiotoxicity of EG was 15% (17/113), which was significant lower than that of the CG (60%, 66/110), with statistically significant difference (P < .05). Moreover, the level of TNF-α, GPx, and SOD did not show significant difference (P > .05). The data in this pilot study suggested that astragalus polysaccharide may be an effective therapy for preventing cardiotoxicity induced by chemotherapy of epirubicin. Furthermore, larger, placebocontrolled, perspective studies are needed to assess the efficacy of astragalus injection treatment for preventing cardiotoxicity induced by chemotherapy of epirubicin.
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Affiliation(s)
- Xiaofang Li
- Department of Digestive Oncology, Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030032, China
- *Correspondence: Xiaofang Li, MS, Department of Digestive Oncology, Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030032, China (e-mail: ); Haixiong Wang, MD, PhD, Department of Cardiology, Shanxi Cardiovascular Hospital, No. 18 Yifen Street, Taiyuan, Shanxi, China (e-mail: )
| | - Xin Guo
- Department of Digestive Oncology, Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030032, China
| | - Jun Li
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan, Shanxi, China
| | - Li Yuan
- Department of Digestive Oncology, Cancer Center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030032, China
| | - Haixiong Wang
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan, Shanxi, China
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14
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Hung IL, Chung CJ, Hu WL, Liao YN, Hsu CY, Chiang JH, Hung YC. Chinese Herbal Medicine as an Adjunctive Therapy Improves the Survival Rate of Patients with Ischemic Heart Disease: A Nationwide Population-Based Cohort Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:5596829. [PMID: 35832512 PMCID: PMC9273382 DOI: 10.1155/2022/5596829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 06/07/2022] [Accepted: 06/14/2022] [Indexed: 11/17/2022]
Abstract
Background Ischemic heart disease (IHD) related to cardiovascular or cerebrovascular disease is the leading cause of mortality and an important issue of public health worldwide. The cost of long-term healthcare for IHD patients may result in a huge financial burden. Objectives To analyze the medical expenditure incurred for and survival of IHD patients treated with Chinese herbal medicine (CHM) and Western medicine. Methods Subjects were randomly selected from the National Health Insurance Research Database in Taiwan. The Cox proportional hazards regression model, Kaplan-Meier estimator, logrank test, chi-square test, and analysis of variance were applied. Landmark analysis was used to assess the cumulative incidence of death in IHD patients. Results We identified 11,527 users of CHM combined with Western medicine and 11,527 non-CHM users. CHM users incurred a higher medical expenditure for outpatient care within 1 (24,529 NTD versus 18,464 NTD, P value <0.0001) and 5 years (95,345 NTD versus 60,367 NTD, P value <0.0001). However, CHM users had shorter hospitalizations and lower inpatient medical expenditure (7 days/43,394 NTD in 1 year; 11 days/83,141 NTD in 5 years) than non-CHM users (11 days/72,939 NTD in 1 year; 14 days/107,436 NTD in 5 years). The CHM group's adjusted hazard ratio for mortality was 0.41 lower than that of the non-CHM group by Cox proportional hazard models with time-dependent exposure covariates. Danshen, Huang qi, Niu xi, Da huang, and Fu zi were the most commonly prescribed Chinese single herbs; Zhi-Gan-Cao-Tang, Xue-Fu-Zhu-Yu-Tang, Tian-Wang-Bu-Xin-Dan, Sheng-Mai-San, and Yang-Xin-Tang were the five most frequently prescribed herbal formulas in Taiwan. Conclusions Combining Chinese and Western medicine can reduce hospital expenditure and improve survival for IHD patients.
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Affiliation(s)
- I.-Ling Hung
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Department of Chinese Medicine, Jen-Ai Hosiptal, Taichung, Taiwan
| | - Chia-Jung Chung
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wen-Long Hu
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Kaohsiung Medical University College of Medicine, Kaohsiung, Taiwan
- Fooyin University College of Nursing, Kaohsiung, Taiwan
| | - Yen-Nung Liao
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chung-Y. Hsu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
| | - Jen-Huai Chiang
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
- College of Medicine, China Medical University, Taichung, Taiwan
| | - Yu-Chiang Hung
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
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15
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Polysaccharides from Medicine and Food Homology Materials: A Review on Their Extraction, Purification, Structure, and Biological Activities. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27103215. [PMID: 35630690 PMCID: PMC9147777 DOI: 10.3390/molecules27103215] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/11/2022] [Accepted: 05/13/2022] [Indexed: 01/16/2023]
Abstract
Medicine and food homology (MFH) materials are rich in polysaccharides, proteins, fats, vitamins, and other components. Hence, they have good medical and nutritional values. Polysaccharides are identified as one of the pivotal bioactive constituents of MFH materials. Accumulating evidence has revealed that MFH polysaccharides (MFHPs) have a variety of biological activities, such as antioxidant, immunomodulatory, anti-tumor, hepatoprotective, anti-aging, anti-inflammatory, and radioprotective activities. Consequently, the research progress and future prospects of MFHPs must be systematically reviewed to promote their better understanding. This paper reviewed the extraction and purification methods, structure, biological activities, and potential molecular mechanisms of MFHPs. This review may provide some valuable insights for further research regarding MFHPs.
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16
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Liu Y, Chen L, Wu H, Zhang H. Delivery of astragalus polysaccharide by ultrasound microbubbles attenuate doxorubicin-induced cardiomyopathy in rodent animals. Bioengineered 2022; 13:8419-8431. [PMID: 35322740 PMCID: PMC9161865 DOI: 10.1080/21655979.2022.2050481] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
The aim of this study was to investigate the cardioprotective effects and probable mechanism of ultrasound-targeted microbubble destruction (UTMD) combined with astragalus polysaccharide (APS) on diabetic cardiomyopathy (DCM) model rats. The DCM rats with diabetes and cardiomyopathy were induced via chronic treatment of doxorubicin and then randomly divided into the (1) DCM model group; (2) APS microbubble group; (3) UTMDgroup; and (4) APS microbubbles combined with UTMD group. After 4-week intervention, the fasting blood glucose levels, body weight, %HbA1c level and glucose tolerance of DCM rats received combination therapy were significantly improved as compared with those of UTMD or saline-treated ones. Moreover, the heart/body weight ratio, and myocardial contractility were all improved after receiving combination therapy groups compared with others. In addition, significantly upregulated activities of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) as well as significantly downregulated malondialdehyde (MDA) levels were all observed in the ones received combined treatment compared to others. Furthermore, the lipid accumulation and the expression levels of inflammatory factors were all significantly down-regulated in those ones received combination therapy compared with others (all P < 0.05). Further pathological analysis demonstrated that combination therapy effectively ameliorated fibrosis and myocardial morphological changes of DCM rats via activating the upregulation of AMPK and PPAR-γ signaling pathway, and inhibiting NF-κB activity in myocardial tissues of DCM rats. In conclusion, APS microbubbles combined with UTMD effectively protect the myocardial injury of DCM rats via activating AMPK signaling pathway to alleviate inflammation response, fibrosis and oxidative stress in myocardial tissues.
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Affiliation(s)
- Yanjie Liu
- Department of Ultrasound, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang Province, China
| | - Li Chen
- Department of Ultrasound, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China
| | - Hao Wu
- Department of Ultrasound, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang Province, China
| | - Hebin Zhang
- Department of Ultrasound, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang Province, China
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17
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Du Y, Wan H, Huang P, Yang J, He Y. A critical review of Astragalus polysaccharides: From therapeutic mechanisms to pharmaceutics. Pharmacotherapy 2022; 147:112654. [DOI: 10.1016/j.biopha.2022.112654] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 01/09/2022] [Accepted: 01/16/2022] [Indexed: 12/12/2022]
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18
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Dong X, Zhou M, Li Y, Li Y, Ji H, Hu Q. Cardiovascular Protective Effects of Plant Polysaccharides: A Review. Front Pharmacol 2021; 12:783641. [PMID: 34867415 PMCID: PMC8639026 DOI: 10.3389/fphar.2021.783641] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 10/25/2021] [Indexed: 12/02/2022] Open
Abstract
Cardiovascular disease is a kind of heart, brain, and blood vessel injury disease by the interaction of various pathological factors. The pathogenesis of cardiovascular disease is complex with various risk factors, including abnormally elevated blood pressure, glucose, and lipid metabolism disorders, atherosclerosis, thrombosis, etc. Plant polysaccharides are a special class of natural products derived from plant resources, which have the characteristics of wide sources, diverse biological activities, and low toxicity or side effects. Many studies have shown that plant polysaccharides improve cardiovascular diseases through various mechanisms such as anti-oxidative stress, restoring the metabolism of biological macromolecules, regulating the apoptosis cascade to reduce cell apoptosis, and inhibiting inflammatory signal pathways to alleviate inflammation. This article reviews the pharmacological effects and protective mechanisms of some plant polysaccharides in modulating the cardiovascular system, which is beneficial for developing more effective drugs with low side effects for management of cardiovascular diseases.
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Affiliation(s)
- Xinli Dong
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Mengze Zhou
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Yehong Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yuxin Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Hui Ji
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,School of Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Qinghua Hu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,School of Pharmacy, China Pharmaceutical University, Nanjing, China
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19
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Ling XX, Chen H, Fu BB, Ruan CS, Pana M, Zhou K, Fang ZR, Shao JT, Zhu FQ, Gao S. Xin-Ji-Er-Kang protects myocardial and renal injury in hypertensive heart failure in mice. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 91:153675. [PMID: 34332285 DOI: 10.1016/j.phymed.2021.153675] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 05/27/2021] [Accepted: 07/14/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Xin-Ji-Er-Kang (XJEK) as a herbal formula of traditional Chinese medicine (TCM) has shown the protective effects on myocardial function as well as renal function in mouse models of myocardial infarction. HYPOTHESIS/PURPOSE We investigated the effects of XJEK on cardiovascular- and renal-function in a heart failure mouse model induced by high salt (HS) and the associated mechanisms. STUDY DESIGN For the purpose of assessing the effects of XJEK on a hypertensive heart failure model, mice were fed with 8% high salt diet. XJEK was administered by oral gavage for 8 weeks. Cardiovascular function parameters, renal function associated biomarkers and XJEK's impact on renin-angiotensin-aldosterone system (RAAS) activation were assessed. To determine the underlying mechanism, the calpain1/junctophilin-2 (JP2)/sarcoplasmic reticulum Ca2+ ATPase (SERCA2a) pathway was further studied in AC16 cells after angiotensin II-challenge or after calpastatin small interfering RNA (siRNA) transfection. RESULTS Mice on HS-diet exhibited hypertensive heart failure along with progressive kidney injury. Similar to fosinopril, XJEK ameliorated hypertension, cardiovascular-and renal- dysfunction in mice of HS-diet group. XJEK inhibited HS-induced activation of RAAS and reversed the abnormal expression pattern of calpain1and JP2 protein in heart tissues. XJEK significantly improved cell viability of angiotensin II-challenged AC16 cells. Moreover, XJEK's impact on calpain1/JP2 pathway was partly diminished in AC16 cells transfected with calpastatin siRNA. CONCLUSION XJEK was found to exert cardiovascular- and renal protection in HS-diet induced heart failure mouse model. XJEK inhibited HS-diet induced RAAS activation by inhibiting the activity and expression of calpain1 and protected the junctional membrane complex (JMC) in cardiomyocytes.
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Affiliation(s)
- Xin-Xin Ling
- Department of Pharmacology, Basic Medical College, Anhui Medical University, Hefei 230032, China
| | - Hua Chen
- Department of Pharmacology, Basic Medical College, Anhui Medical University, Hefei 230032, China
| | - Bei-Bei Fu
- Department of Pharmacology, Basic Medical College, Anhui Medical University, Hefei 230032, China
| | - Cheng-Shao Ruan
- Department of Pharmacology, Basic Medical College, Anhui Medical University, Hefei 230032, China
| | - Ming Pana
- Department of Pharmacology, Basic Medical College, Anhui Medical University, Hefei 230032, China
| | - Kai Zhou
- Department of Pharmacology, Basic Medical College, Anhui Medical University, Hefei 230032, China
| | - Zhi-Rui Fang
- Department of Pharmacology, Basic Medical College, Anhui Medical University, Hefei 230032, China
| | - Jun-Tang Shao
- Department of Pharmacology, Basic Medical College, Anhui Medical University, Hefei 230032, China.
| | - Feng-Qin Zhu
- Hefei Cancer Hospital, Chinese Academy of Science, Hefei 230032, China.
| | - Shan Gao
- Department of Pharmacology, Basic Medical College, Anhui Medical University, Hefei 230032, China.
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20
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Huang F, Sun XY, Chen XW, Ouyang JM. Effects of Selenized Astragalus Polysaccharide on the Adhesion and Endocytosis of Nanocalcium Oxalate Dihydrate after the Repair of Damaged HK-2 Cells. ACS Biomater Sci Eng 2021; 7:739-751. [PMID: 33464816 DOI: 10.1021/acsbiomaterials.0c01318] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
An oxidative damage model of human proximal renal epithelial cells (HK-2) was established using oxalate damage. The repair effects of Astragalus polysaccharide (APS) and selenized APS (Se-APS) on damaged HK-2 cells were investigated. Differences in the adhesion and endocytosis of HK-2 cells to calcium oxalate dihydrate crystals with a size of approximately 100 nm before and after APS and Se-APS repair were also explored. The results showed that after being repaired by APS and Se-APS, HK-2 cells exhibited increased cell viability, restored cell morphology, reduced reactive oxygen species level, increased mitochondrial membrane potential, reduced phosphatidylserine eversion, and osteopontin expression. Moreover, the amount of adherent crystals on the cell surface decreased, but the amount of endocytic crystals increased. At the same concentration, Se-APS exhibited better repair effects on the damaged HK-2 cells than APS. All these findings revealed that Se-APS may be a potential drug candidate for inhibiting the formation of kidney stones.
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Affiliation(s)
- Fang Huang
- Institute of Biomineralization and Lithiasis Research, Jinan University, Guangzhou 510632, China
| | - Xin-Yuan Sun
- Department of Urology, Guangzhou Institute of Urology, Guangdong Key Laboratory of Urology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong 510230, China
| | - Xue-Wu Chen
- Institute of Biomineralization and Lithiasis Research, Jinan University, Guangzhou 510632, China
| | - Jian-Ming Ouyang
- Institute of Biomineralization and Lithiasis Research, Jinan University, Guangzhou 510632, China
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21
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Liu F, Pei S, Li W, Wang X, Liang C, Yang R, Zhang Z, Yao X, Fang D, Xie S, Sun H. Characterization of Formononetin Sulfonation in SULT1A3 Overexpressing HKE293 Cells: Involvement of Multidrug Resistance-Associated Protein 4 in Excretion of Sulfate. Front Pharmacol 2021; 11:614756. [PMID: 33510641 PMCID: PMC7836013 DOI: 10.3389/fphar.2020.614756] [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: 10/07/2020] [Accepted: 11/16/2020] [Indexed: 12/01/2022] Open
Abstract
Formononetin is one of the main active compounds of traditional Chinese herbal medicine Astragalus membranaceus. However, disposition of formononetin via sulfonation pathway remains undefined. Here, expression-activity correlation was performed to identify the contributing of SULT1A3 to formononetin metabolism. Then the sulfonation of formononetin and excretion of its sulfate were investigated in SULT1A3 overexpressing human embryonic kidney 293 cells (or HKE-SULT1A3 cells) with significant expression of breast cancer resistance protein (BCRP) and multidrug resistance-associated protein 4 (MRP4). As a result, formononetin sulfonation was significantly correlated with SULT1A3 protein levels (r = 0.728; p < 0.05) in a bank of individual human intestine S9 fractions (n = 9). HEK-SULT1A3 cells catalyzed formononetin formation of a monosulfate metabolite. Sulfate formation of formononetin in HEK-SULT1A3 cell lysate followed the Michaelis-Menten kinetics (Vmax = 13.94 pmol/min/mg and Km = 6.17 μM). Reduced activity of MRP4 by MK-571 caused significant decrease in the excretion rate (79.1%–94.6%) and efflux clearance (85.3%–98.0%) of formononetin sulfate, whereas the BCRP specific inhibitor Ko143 had no effect. Furthermore, silencing of MRP4 led to obvious decrease in sulfate excretion rates (>32.8%) and efflux clearance (>50.6%). It was worth noting that the fraction of dose metabolized (fmet), an indicator of the extent of drug sulfonation, was also decreased (maximal 26.7%) with the knockdown of MRP4. In conclusion, SULT1A3 was of great significance in determining sulfonation of formononetin. HEK-SULT1A3 cells catalyzed formononetin formation of a monosulfate. MRP4 mainly contributed to cellular excretion of formononetin sulfate and further mediated the intracellular sulfonation of formononetin.
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Affiliation(s)
- Fanye Liu
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, Kaifeng, China
| | - Shuhua Pei
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, Kaifeng, China
| | - Wenqi Li
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, Kaifeng, China
| | - Xiao Wang
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, Kaifeng, China
| | - Chao Liang
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, Kaifeng, China
| | - Ruohan Yang
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, Kaifeng, China
| | - Zhansheng Zhang
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, Kaifeng, China
| | - Xin Yao
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, Kaifeng, China
| | - Dong Fang
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, Kaifeng, China
| | - Songqiang Xie
- Institute of Chemical Biology, School of Pharmacy, Henan University, Kaifeng, China
| | - Hua Sun
- Institute for Innovative Drug Design and Evaluation, School of Pharmacy, Henan University, Kaifeng, China
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Chen L, Song M, Zhang L, Li C, Fang Z, Coffie JW, Zhang L, Ma L, Fang L, Wang Q, Yang W, Li F, Gao X, Wang H. The protective effects of different compatibility proportions of the couplet medicines for Astragali Radix and Angelica sinensis Radix on myocardial infarction injury. PHARMACEUTICAL BIOLOGY 2020; 58:165-175. [PMID: 32608342 PMCID: PMC8641686 DOI: 10.1080/13880209.2020.1725581] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 11/27/2019] [Accepted: 01/30/2020] [Indexed: 05/15/2023]
Abstract
Context: Astragali Radix (AR) and Angelica sinensis Radix (ASR) combinations are used to treat cardiovascular disorders.Objectives: This study investigates the protective effects of different compatibility proportions of AR and ASR on cardiac dysfunction in a C57BL/6 mouse model of myocardial infarction (MI).Materials and methods: MI mice were induced by ligation of the left coronary artery and divided into six groups: sham, vehicle, 10 mg/kg/d simvastatin and combinations of AR and ASR at different ratios, including 1:1 (AR 2.5 g/kg + ASR 2.5 g/kg), 3:1 (AR 3.75 g/kg + ASR 1.25 g/kg) and 5:1 (AR 4.17 g/kg + ASR 0.83 g/kg). Both AR-ASR combinations and simvastatin were dissolved in saline solution and given daily by gavage. The left ventricle function, infarct size, heart tissue injury, apoptosis of cardiomyocytes, leukocyte infiltrates, capillary density and expression of cleaved caspase-3, cleaved caspase-9, Bcl-2, Bax, Bad, IL-1β, IL-6, VEGF, p-Akt and p-eNOS were analysed.Results: Different combinations of AR and ASR improve cardiac function and reduce infarct size (61.15% vs. 39.3%, 42.65% and 45.5%) and tissue injury through different mechanisms. When AR was combined with ASR at ratio of 1:1, the inflammation and cardiomyocyte apoptosis were suppressed (p < 0.05, p < 0.01). The combination ratio of 3:1 exerted effect in promoting angiogensis (p < 0.05). In the combination of AR and ASR at 5:1 ratio, angiogenesis was significantly improved (p < 0.01) and the apoptosis was inhibited (p < 0.05).Conclusions: Our results reflect the regulation of multiple targets and links in herb pairs and provide an important basis for the use of AR and ASR combinations in the treatment of MI.
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Affiliation(s)
- Lu Chen
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Min Song
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lusha Zhang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Chunxiao Li
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Zhirui Fang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Joel Wake Coffie
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Liyuan Zhang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lulu Ma
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Leyu Fang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Qianyi Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Wenjie Yang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Fanggang Li
- Shandong Danhong Pharmaceutical Co., Ltd., Heze, China
| | - Xiumei Gao
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Hong Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, China
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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23
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Correlation between Mitochondrial Dysfunction, Cardiovascular Diseases, and Traditional Chinese Medicine. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:2902136. [PMID: 33101442 PMCID: PMC7568168 DOI: 10.1155/2020/2902136] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/08/2020] [Accepted: 09/19/2020] [Indexed: 12/26/2022]
Abstract
Cardiovascular disease (CVD) is the number one threat that seriously endangers human health. However, the mechanism of their occurrence is not completely clear. Increasing studies showed that mitochondrial dysfunction is closely related to CVD. Possible causes of mitochondrial dysfunction include oxidative stress, Ca2+ disorder, mitochondrial DNA mutations, and reduction of mitochondrial biosynthesis, all of which are closely related to the development of CVD. At present, traditional Chinese medicine (TCM) is widely used in the treatment of CVD. TCM has the therapeutic characteristics of multitargets and multipathways. Studies have shown that TCM can treat CVD by protecting mitochondrial function. Via systematic literature review, the results show that the specific mechanisms include antioxidant stress, regulation of calcium homeostasis, antiapoptosis, and regulation of mitochondrial biosynthesis. This article describes the relationship between mitochondrial dysfunction and CVD, summarizes the TCM commonly used for the treatment of CVD in recent years, and focuses on the regulatory effect of TCM on mitochondrial function.
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Chen G, Su W, Yang J, Luo D, Xia P, Jia W, Li X, Wang C, Lang S, Meng Q, Zhang Y, Ke Y, Fan A, Yang S, Zheng Y, Fan X, Qiao J, Lian F, Wei L, Tong X. Chinese herbal medicine reduces mortality in patients with severe and critical Coronavirus disease 2019: a retrospective cohort study. Front Med 2020; 14:752-759. [PMID: 32926320 PMCID: PMC7488644 DOI: 10.1007/s11684-020-0813-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 07/08/2020] [Indexed: 01/08/2023]
Abstract
This study aimed to evaluate the efficacy of Chinese herbal medicine (CHM) in patients with severe/critical coronavirus disease 2019 (COVID-19). In this retrospective study, data were collected from 662 patients with severe/critical COVID-19 who were admitted to a designated hospital to treat patients with severe COVID-19 in Wuhan before March 20, 2020. All patients were divided into an exposed group (CHM users) and a control group (non-users). After propensity score matching in a 1:1 ratio, 156 CHM users were matched by propensity score to 156 non-users. No significant differences in seven baseline clinical variables were found between the two groups of patients. All-cause mortality was reported in 13 CHM users who died and 36 non-users who died. After multivariate adjustment, the mortality risk of CHM users was reduced by 82.2% (odds ratio 0.178, 95% CI 0.076–0.418; P < 0.001) compared with the non-users. Secondly, age (odds ratio 1.053, 95% CI 1.023–1.084; P < 0.001) and the proportion of severe/critical patients (odds ratio 0.063, 95% CI 0.028–0.143; P < 0.001) were the risk factors of mortality. These results show that the use of CHM may reduce the mortality of patients with severe/critical COVID-19.
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Affiliation(s)
- Guohua Chen
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China
| | - Wen Su
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China
| | - Jiayao Yang
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China
| | - Dan Luo
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China
| | - Ping Xia
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China
| | - Wen Jia
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China
| | - Xiuyang Li
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - Chuan Wang
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China
| | - Suping Lang
- GCP ClinPlus Co., Ltd., Beijing, 100160, China
| | - Qingbin Meng
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China
| | - Ying Zhang
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yuhe Ke
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China
| | - An Fan
- GCP ClinPlus Co., Ltd., Beijing, 100160, China
| | - Shuo Yang
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China
| | - Yujiao Zheng
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - Xuepeng Fan
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China
| | - Jie Qiao
- Hubei University of Traditional Chinese Medicine, Wuhan, 430060, China
| | - Fengmei Lian
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China.
| | - Li Wei
- Wuhan No.1 Hospital (Wuhan Integrated TCM & Western Medicine Hospital), Wuhan, 430022, China.
| | - Xiaolin Tong
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China.
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Awad A, Khalil SR, Hendam BM, Abd El-Aziz RM, Metwally MMM, Imam TS. Protective potency of Astragalus polysaccharides against tilmicosin- induced cardiac injury via targeting oxidative stress and cell apoptosis-encoding pathways in rat. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:20861-20875. [PMID: 32246429 DOI: 10.1007/s11356-020-08565-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 03/23/2020] [Indexed: 06/11/2023]
Abstract
Tilmicosin (Til) was purposed to be used in the treatment of a wide range of respiratory diseases in livestock. However, undesirable adverse effects, cardiac toxicity, in particular, may be associated with Til therapy. In the present study, the response of adult rats administered Til subcutaneously at different doses (10, 25, 50, 75, and 100 mg/kg b.w.; single injection) was evaluated. Astragalus polysaccharide (AP) at two doses (100 and 200 mg/kg b.w.; intraperitoneally) was investigated for its potential to counteract the cardiac influences, involving the oxidative stress-induced damage and apoptotic cell death, elicited by the Til treatment at a dose of 75 mg/kg b.w. in rats. Til induced mortalities and altered the levels of the biomarkers for the cardiac damage, particularly in the rats treated with the doses of 75 and 100 mg/kg b.w.; similarly, morphological alterations in cardiac tissue were seen at all studied doses. AP was found to cause a significant (P ˂ 0.05) decline in the levels of impaired cardiac injury markers (troponin, creatine phosphokinase, and creatine phosphokinase-MB), improvement in the antioxidant endpoints (total antioxidant capacity), and attenuation in the oxidative stress indices (total reactive oxygen species, 8-hydroxy-2-deoxyguanosine, lipid peroxides [malondialdehyde], and protein carbonyl), associated with a significant (P ˂ 0.05) modulation in the mRNA expression levels of the encoding genes (Bcl-2, Bax, caspase-3, P53, Apaf-1, and AIF), related to the intrinsic pathway of apoptotic cell death in the cardiac tissue. AP administration partially restored the morphological changes in the rat's heart. The highest protective efficacy of AP was recorded at a dose level of 200 mg/kg b.w. Taken together, these results indicated that AP is a promising cardioprotective compound capable of attenuating Til-induced cardiac impact by protecting the rat cardiac tissue from Til-induced apoptosis when administered concurrently with and after the Til injection.
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Affiliation(s)
- Ashraf Awad
- Animal Wealth Development Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Samah R Khalil
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt.
| | - Basma M Hendam
- Department of Husbandry and Development of Animal Wealth, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Reda M Abd El-Aziz
- Physiology Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Mohamed M M Metwally
- Department of Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Tamer S Imam
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt
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Exploring Molecular Mechanism of Huangqi in Treating Heart Failure Using Network Pharmacology. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:6473745. [PMID: 32382301 PMCID: PMC7195658 DOI: 10.1155/2020/6473745] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/05/2019] [Accepted: 01/06/2020] [Indexed: 11/17/2022]
Abstract
Heart failure (HF), a clinical syndrome with a high incidence due to various reasons, is the advanced stage of most cardiovascular diseases. Huangqi is an effective treatment for cardiovascular disease, which has multitarget, multipathway functions. Therefore, we used network pharmacology to explore the molecular mechanism of Huangqi in treating HF. In this study, 21 compounds of Huangqi, which involved 407 targets, were obtained and reconfirmed using TCMSP and PubChem databases. Moreover, we used Cytoscape 3.7.1 to construct compound-target network and screened the top 10 compounds. 378 targets related to HF were obtained from CTD and GeneCards databases and HF-target network was constructed by Cytoscape 3.7.1. The 46 overlapping targets of HF and Huangqi were gotten by Draw Venn Diagram. STRING database was used to set up a protein-protein interaction network, and MCODE module and the top 5 targets with the highest degree for overlapping targets were obtained. GO analysis performed by Metascape indicated that the overlapping targets were mainly enriched in blood vessel development, reactive oxygen species metabolic process, response to wounding, blood circulation, and so on. KEGG analysis analyzed by ClueGO revealed that overlapping targets were mainly enriched in AGE-RAGE signaling pathway in diabetic complications, IL-17 signaling pathway, HIF-1 signaling pathway, c-type lectin receptor signaling pathway, relaxin signaling pathway, and so on. Finally, molecular docking showed that top 10 compounds of Huangqi also had good binding activities to important targets compared with digoxin, which was carried out in CB-Dock molecular docking server. In conclusion, Huangqi has potential effect on regulating overlapping targets and GE-RAGE signaling pathway in diabetic complications, IL-17 signaling pathway, HIF-1 signaling pathway, and so on to be a latent multitarget, multipathway treatment for HF.
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Fan S, Zhang J, Xiao Q, Liu P, Zhang Y, Yao E, Chen X. Cardioprotective effect of the polysaccharide from Ophiopogon japonicus on isoproterenol-induced myocardial ischemia in rats. Int J Biol Macromol 2020; 147:233-240. [PMID: 31923517 DOI: 10.1016/j.ijbiomac.2020.01.068] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 01/02/2020] [Accepted: 01/06/2020] [Indexed: 12/17/2022]
Abstract
The polysaccharide (OJP1), extracted from the root of Ophiopogon japonicus, is a well-known traditional Chinese medicine used to treat cardiovascular diseases. The present study was set up to investigate the cardioprotective effect of OJP1 on isoproterenol (ISO)-induced myocardial ischemia injury in rats. Results showed that pretreatment with OJP1 (100, 200 and 300 mg/kg) significantly reduced ISO-induced ST-segment elevation and the heart index, attenuated the levels of marker enzymes (AST, LDH, CK and CK-MB), along with a significantly enhanced the activities of ATPases. Moreover, pretreatment with OJP1 not only enhanced the activities of SOD, GPx and CAT in serum and myocardium, but also decreased the level of MDA. The biochemical and histopathological analysis also showed that OJP1 can alleviate the myocardial injury induced by ISO. Taken together, our results indicated that oral administration of OJP1 offered significant cardioprotective effect against the damage induced by ISO through enhancement of endogenous antioxidants.
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Affiliation(s)
- Sairong Fan
- Institute of Glycobiological Engineering/School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China; Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Junfeng Zhang
- Institute of Glycobiological Engineering/School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China; Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Qi Xiao
- Institute of Glycobiological Engineering/School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China; Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Peng Liu
- Institute of Glycobiological Engineering/School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China; Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Yining Zhang
- Institute of Glycobiological Engineering/School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China; Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Enze Yao
- Institute of Glycobiological Engineering/School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China; Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Xiaoming Chen
- Institute of Glycobiological Engineering/School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China; Zhejiang Provincial Key Laboratory of Medical Genetics, Key Laboratory of Laboratory Medicine, Ministry of Education, China, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China.
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28
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Liu F, Sun L, You G, Liu H, Ren X, Wang M. Effects of Astragalus polysaccharide on the solubility and stability of 15 flavonoids. Int J Biol Macromol 2020; 143:873-880. [DOI: 10.1016/j.ijbiomac.2019.09.148] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 09/06/2019] [Accepted: 09/22/2019] [Indexed: 02/02/2023]
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29
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Effects and Mechanisms of Traditional Chinese Herbal Medicine in the Treatment of Ischemic Cardiomyopathy. Pharmacol Res 2020; 151:104488. [DOI: 10.1016/j.phrs.2019.104488] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 09/28/2019] [Accepted: 10/07/2019] [Indexed: 12/12/2022]
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30
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Liu P, Zhang D, Shi R, Yang Z, Zhao F, Tian Y. Antimicrobial potential of endophytic fungi from Astragalus chinensis. 3 Biotech 2019; 9:405. [PMID: 31687317 DOI: 10.1007/s13205-019-1948-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 10/10/2019] [Indexed: 12/18/2022] Open
Abstract
The purpose of the present study was to discover antimicrobial endophytic fungi from Astragalus chinensis. Three fungal endophytes with antibacterial activity were isolated and determined as Chaetomium sp. HQ-1, Fusarium sp. HQ-7 and Fusarium sp. HQ-9 based on the neighbor-joining phylogenetic tree. Chaetomium sp. HQ-1 showed the best antibiotic potential and was thus selected for large-scale fermentation. Bioactivity-directed separation of ME fermentation of strain HQ-1 led to the discovery of three compounds, which were identified as differanisole A (1), 2,6-dichloro-4-propylphenol (2) and 4,5-dimethylresorcinol (3), from the HR-ESI-MS and NMR data analysis. All three compounds exhibited moderate antibacterial activity against Listeria monocytogenes, Staphylococcus aureus, and methicillin-resistant S. aureus, with MIC values ranging from 16 to 128 μg/mL. Compounds 1 and 3 also displayed promising antifungal activity against Selerotium rolfsii with IC50 values of less than 16 and 32 μg/mL, respectively, which were comparable to that of actidione (8 μg/mL). The findings of the present study suggest that the endophytic fungi from A. chinensis have the potential to be used as bactericides and fungicides.
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Affiliation(s)
- Peiji Liu
- 1Department of Microbiology, College of Life Science, Key Laboratory for Agriculture Microbiology, Shandong Agricultural University, Taian, 271018 China
| | - Dekui Zhang
- 1Department of Microbiology, College of Life Science, Key Laboratory for Agriculture Microbiology, Shandong Agricultural University, Taian, 271018 China
| | - Ruirui Shi
- 1Department of Microbiology, College of Life Science, Key Laboratory for Agriculture Microbiology, Shandong Agricultural University, Taian, 271018 China
| | - Zhengyou Yang
- 1Department of Microbiology, College of Life Science, Key Laboratory for Agriculture Microbiology, Shandong Agricultural University, Taian, 271018 China
| | - Fengchun Zhao
- 1Department of Microbiology, College of Life Science, Key Laboratory for Agriculture Microbiology, Shandong Agricultural University, Taian, 271018 China
| | - Yuan Tian
- College of Life Science, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, 271016 China
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31
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Liu Y, Qin X, Lu X, Jiang J. Effects of inhibiting the PI3K/Akt/mTOR signaling pathway on the pain of sciatic endometriosis in a rat model. Can J Physiol Pharmacol 2019; 97:963-970. [PMID: 31461309 DOI: 10.1139/cjpp-2019-0156] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This study investigated the relationship between the pain of sciatic endometriosis and the phosphatidylinositol 3-kinase/protein kinase B/mammalian target of rapamycin (PI3K/Akt/mTOR) signaling pathway. Adult female Sprague–Dawley rats successfully received sciatic endometriosis induction. Mechanical paw withdrawal threshold and paw withdrawal latency were recorded to assess the mechanical hypersensitivity and thermal hyperalgesia. Quantitative real-time PCR, Western blotting, and enzyme-linked immunosorbent assays were used to detect PI3K, Akt, and mTOR expressions and their phosphorylation as well as the expressions of substance P, calcitonin gene-related peptide (CGRP), and nerve growth factor (NGF). Mechanical paw withdrawal threshold and paw withdrawal latency significantly decreased after sciatic endometriosis induction in rats; this decrease was ameliorated by inhibiting the PI3K/Akt/mTOR signaling pathway using LY294002. Compared with controls, rats with sciatic endometriosis showed increased PI3K, Akt, and mTOR expressions and elevated p-PI3K, p-Akt, and p-mTOR protein expressions. Higher NGF, substance P, and CGRP expressions were also found in the superficial dorsal horn of the spinal cord in rats with sciatic endometriosis than in control rats 21 days after surgery. Following the injection of LY294002 into rats with sciatic endometriosis, there was a significant decrease in the expressions of NGF, substance P, and CGRP. In conclusion, the inhibition of the PI3K/Akt/mTOR signaling pathway may alleviate endometriosis-associated sciatic nerve pain in a rat model of sciatic endometriosis.
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Affiliation(s)
- Yan Liu
- Department of Obstetrics and Gynecology, Liaocheng People’s Hospital, Liaocheng 252000, Shandong, China
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan 250000, Shandong, China
| | - Xuying Qin
- Department of Obstetrics and Gynecology, Liaocheng People’s Hospital, Liaocheng 252000, Shandong, China
| | - Xiaofen Lu
- Department of Obstetrics and Gynecology, Liaocheng People’s Hospital, Liaocheng 252000, Shandong, China
| | - Jie Jiang
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Jinan 250000, Shandong, China
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32
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Yang X, Zhu X, Tang X, Liu M, Zheng H, Zheng L. Astragalus polysaccharides meliorate cardiovascular dysfunction in iron-overloaded thalassemic mice. Exp Biol Med (Maywood) 2019; 244:1202-1209. [PMID: 31514541 DOI: 10.1177/1535370219876540] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Affiliation(s)
- Xue Yang
- Department of Eugenics and Genetics, Guiyang Maternal and Child Health-Care Hospital, Guiyang 550003, China
| | - Xiaoxi Zhu
- Department of Eugenics and Genetics, Guiyang Maternal and Child Health-Care Hospital, Guiyang 550003, China
| | - Xianying Tang
- Department of Eugenics and Genetics, Guiyang Maternal and Child Health-Care Hospital, Guiyang 550003, China
| | - Mei Liu
- Department of Eugenics and Genetics, Guiyang Maternal and Child Health-Care Hospital, Guiyang 550003, China
| | - Huiling Zheng
- Department of Eugenics and Genetics, Guiyang Maternal and Child Health-Care Hospital, Guiyang 550003, China
| | - Lin Zheng
- Department of Eugenics and Genetics, Guiyang Maternal and Child Health-Care Hospital, Guiyang 550003, China
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Han JY, Li Q, Pan CS, Sun K, Fan JY. Effects and mechanisms of QiShenYiQi pills and major ingredients on myocardial microcirculatory disturbance, cardiac injury and fibrosis induced by ischemia-reperfusion. Pharmacol Res 2019; 147:104386. [DOI: 10.1016/j.phrs.2019.104386] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/31/2019] [Accepted: 07/31/2019] [Indexed: 02/07/2023]
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Ko PH, Huang CW, Chang HH, Chuang EY, Tsai MH, Lai LC. Identifying the functions and biomarkers of Codonopsis pilosula and Astragalus membranaceus aqueous extracts in hepatic cells. Chin Med 2019; 14:10. [PMID: 30936938 PMCID: PMC6425643 DOI: 10.1186/s13020-019-0233-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 03/15/2019] [Indexed: 12/20/2022] Open
Abstract
Background Homeostasis is a crucial concept used to describe the condition of patients and the roles of herbs in traditional Chinese medicine. Qi-deficiency pattern is one of the conditions when loss of homeostasis and is usually characterized by symptoms including lassitude, spontaneous sweating, and a weak pulse, which are not easy to quantitate. Codonopsis pilosula and Astragalus membranaceus were usually prescribed for carriers with hepatitis and patients with metastatic colon cancer, because these patients tended to experience fatigue. However, crude drugs were prescribed based on the exterior symptoms of patients without controlling clinical setting, such as gender, age, and dietary habits. Limited molecular evidence of using gene expression as the guide for description is available. Therefore, the purpose of this study was to identify potential and objective biomarkers of these two qi-related drugs in a simplified cellular system. Methods Aqueous extracts of crude qi-tonifying herbs, C. pilosula and A. membranaceus, and that of a qi-consuming drug, Citrus reticulata, were prepared. Human liver cancer HepG2 cells were treated with the extracts of qi-tonifying herbs for 24 h. Differentially expressed genes were identified using microarrays and quantitative RT-PCR (qRT-PCR) and validated in two other hepatocellular cell lines, Huh7 and L-02. Results A total of 67 differentially expressed probes that responded to both herbs were identified. A pathway analysis revealed that these genes were involved in the development, growth, movement, and viability of the liver cells. Conclusions After qRT-PCR validation and examination of clinical data from public domains, our results showed that two genes, GDF15 and HMOX1, could serve as biomarkers in liver cells for identifying responses after treatment with C. pilosula and A. membranaceus.
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Affiliation(s)
- Pin-Hao Ko
- 1Graduate Institute of Physiology, College of Medicine, National Taiwan University, Taipei, 100 Taiwan
| | - Chiung-Wei Huang
- 2Department of Physiology, College of Medicine, Kaohsiung Medical University, Kaohsiung, 807 Taiwan
| | - Hen-Hong Chang
- 3School of Post-Baccalaureate Chinese Medicine, China Medical University, Taichung, 404 Taiwan.,4Department of Chinese Medicine, China Medical University Hospital, Taichung, 404 Taiwan
| | - Eric Y Chuang
- 5Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei, 106 Taiwan.,6Bioinformatics and Biostatistics Core, Center of Genomic Medicine, National Taiwan University, Taipei, 100 Taiwan
| | - Mong-Hsun Tsai
- 6Bioinformatics and Biostatistics Core, Center of Genomic Medicine, National Taiwan University, Taipei, 100 Taiwan.,7Institute of Biotechnology, National Taiwan University, Taipei, 106 Taiwan
| | - Liang-Chuan Lai
- 1Graduate Institute of Physiology, College of Medicine, National Taiwan University, Taipei, 100 Taiwan.,6Bioinformatics and Biostatistics Core, Center of Genomic Medicine, National Taiwan University, Taipei, 100 Taiwan
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Shen Z, Geng Q, Huang H, Yao H, Du T, Chen L, Wu Z, Miao X, Shi P. Antioxidative and Cardioprotective Effects of Schisandra chinensis Bee Pollen Extract on Isoprenaline-Induced Myocardial Infarction in Rats. Molecules 2019; 24:E1090. [PMID: 30897711 PMCID: PMC6472278 DOI: 10.3390/molecules24061090] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/13/2019] [Accepted: 03/18/2019] [Indexed: 12/13/2022] Open
Abstract
Oxidative stress plays an important role in the pathogenesis of myocardial infarction (MI). Schisandra chinensis bee pollen extract (SCBPE) possesses powerful antioxidant capacity. This study aimed to further explore the antioxidative and cardioprotective effects of SCBPE on acute MI induced by isoprenaline (ISO) in rats. The rats were intragastrically administrated with SCBPE (600, 1200, or 1800 mg/kg/day) and Compound Danshen dropping pills (270 mg/kg/day) for 30 days, then subcutaneously injected with ISO (65 mg/kg/day) on the 29th and 30th day. Compared with the model group, pretreatment with middle and high doses of SCBPE significantly reduced serum aspartate transaminase, lactate dehydrogenase, and creatine kinase activities and increased myocardial superoxide dismutase, glutathione peroxidase, and catalase activities. The histopathologic aspects showed that pathological heart change was found in the model group and reduced to varying degrees in the SCBPE groups. Moreover, the protein expression of nuclear factor-erythroid 2-related factor 2 (Nrf-2), heme oxygenase-1 (HO-1), and Bcl2 in the heart increased in the SCBPE groups, while that of Bax decreased compared to the model group. Besides this, uridine was isolated from S. chinensis bee pollen for the first time. This study could provide a scientific basis for using Schisandra chinensis bee pollen as a functional food for the prevention of MI.
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Affiliation(s)
- Zhenhuang Shen
- Bee Science College, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- State and Local Joint Engineering Laboratory of Natural Biotoxins, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Qianqian Geng
- Bee Science College, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- State and Local Joint Engineering Laboratory of Natural Biotoxins, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Haibo Huang
- Bee Science College, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- State and Local Joint Engineering Laboratory of Natural Biotoxins, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Hong Yao
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou 350122, China.
| | - Tianyu Du
- Bee Science College, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- State and Local Joint Engineering Laboratory of Natural Biotoxins, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Lifu Chen
- Bee Science College, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- State and Local Joint Engineering Laboratory of Natural Biotoxins, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Zhenhong Wu
- Bee Science College, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- State and Local Joint Engineering Laboratory of Natural Biotoxins, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Xiaoqing Miao
- Bee Science College, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- State and Local Joint Engineering Laboratory of Natural Biotoxins, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Peiying Shi
- Bee Science College, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
- State and Local Joint Engineering Laboratory of Natural Biotoxins, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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Activation of AMPK-dependent SIRT-1 by astragalus polysaccharide protects against ochratoxin A-induced immune stress in vitro and in vivo. Int J Biol Macromol 2018; 120:683-692. [DOI: 10.1016/j.ijbiomac.2018.08.156] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Revised: 07/27/2018] [Accepted: 08/26/2018] [Indexed: 12/16/2022]
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Zhou Y, Hong T, Tong L, Liu W, Yang X, Luo J, Wang F, Li J, Yan L. Astragalus polysaccharide combined with 10-hydroxycamptothecin inhibits metastasis in non-small cell lung carcinoma cell lines via the MAP4K3/mTOR signaling pathway. Int J Mol Med 2018; 42:3093-3104. [PMID: 30221690 PMCID: PMC6202104 DOI: 10.3892/ijmm.2018.3868] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Accepted: 09/06/2018] [Indexed: 01/04/2023] Open
Abstract
Non‑small cell lung carcinoma (NSCLC) is a life‑threatening malignancy. The level of the cell growth regulator mitogen‑activated protein kinase kinase kinase kinase 3 (MAP4K3) has been shown to be correlated with a high risk of NSCLC recurrence and poor recurrence‑free survival rate. The present study examined the effects of Astragalus polysaccharide (APS) and 10‑hydroxycamptothecin (HCPT), which are associated with marked suppression and dephosphorylation of the MAP4K3/mammalian target of rapamycin (mTOR) signaling pathway, in the H1299 NSCLC cell line. APS and HCPT decreased H1299 cell viability, induced apoptosis and altered the cell cycle stages, as evaluated using an 3‑(4,5‑dimethylthiazol‑2‑yl)‑2,5‑diphenyltetrazolium bromide assay and flow cytometric analysis. Furthermore, APS increased the expression of apoptosis‑associated genes B‑cell lymphoma 2 (Bcl‑2) and Bcl‑2‑associated X protein (BAX), of proteases cysteine‑aspartic acid protease (caspase)‑3 and ‑9, and of cytochrome c. HCPT promoted autophagy in H1299 cells, with concomitant suppression of the expression of MAP4K3 and downregulation of mTOR signaling. Notably, combination treatment with the two agents reduced the migration and invasion of H1299 cells compared with the single treatments. It was also demonstrated that the overexpression of MAP4K3 promoted the migration and invasion of H1299 cells, and that the kinase activity was essential to this. These findings suggested that MAP4K3 may be an attractive target for the treatment of NSCLC.
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Affiliation(s)
- Yang Zhou
- School of Pharmacy, Institute of Cell and Molecular Biology, Harbin University of Commerce, Harbin, Heilongjiang 150076, P.R. China
| | - Tao Hong
- School of Pharmacy, Institute of Cell and Molecular Biology, Harbin University of Commerce, Harbin, Heilongjiang 150076, P.R. China
| | - Li Tong
- Gene Engineering and Biotechnology Beijing Key Laboratory, Department of Biochemistry and Molecular Biology, Beijing Normal University, Beijing 100875, P.R. China
| | - Wei Liu
- School of Pharmacy, Institute of Cell and Molecular Biology, Harbin University of Commerce, Harbin, Heilongjiang 150076, P.R. China
| | - Xueting Yang
- School of Pharmacy, Institute of Cell and Molecular Biology, Harbin University of Commerce, Harbin, Heilongjiang 150076, P.R. China
| | - Jianghan Luo
- School of Pharmacy, Institute of Cell and Molecular Biology, Harbin University of Commerce, Harbin, Heilongjiang 150076, P.R. China
| | - Fuling Wang
- School of Pharmacy, Institute of Cell and Molecular Biology, Harbin University of Commerce, Harbin, Heilongjiang 150076, P.R. China
| | - Jian Li
- School of Pharmacy, Institute of Cell and Molecular Biology, Harbin University of Commerce, Harbin, Heilongjiang 150076, P.R. China
| | - Lijun Yan
- School of Pharmacy, Institute of Cell and Molecular Biology, Harbin University of Commerce, Harbin, Heilongjiang 150076, P.R. China
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