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Zhang Y, Liu SJ. Cordyceps as potential therapeutic agents for atherosclerosis. JOURNAL OF INTEGRATIVE MEDICINE 2024; 22:102-114. [PMID: 38494355 DOI: 10.1016/j.joim.2024.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 02/15/2024] [Indexed: 03/19/2024]
Abstract
Atherosclerosis is a leading cause of mortality and morbidity worldwide. Despite the challenges in managing atherosclerosis, researchers continue to investigate new treatments and complementary therapies. Cordyceps is a traditional Chinese medicine that has recently gained attention as a potential therapeutic agent for atherosclerosis. Numerous studies have demonstrated the effectiveness of cordyceps in treating atherosclerosis through various pharmacological actions, including anti-inflammatory and antioxidant activities, lowering cholesterol, inhibiting platelet aggregation, and modulating apoptosis or autophagy in vascular endothelial cells. Notably, the current misuse of the terms cordyceps and Ophiocordyceps sinensis has caused confusion among researchers, and complicated the current academic research on cordyceps. This review focuses on the chemical composition, pharmacological actions, and underlying mechanisms contributing to the anti-atherosclerotic effects of cordyceps and the mycelium of Ophiocordyceps spp. This review provides a resource for the research on the development of new drugs for atherosclerosis from cordyceps. Please cite this article as: Zhang Y, Liu SJ. Cordyceps as potential therapeutic agents for atherosclerosis. J Integr Med. 2024; 22(2): 102-114.
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Affiliation(s)
- Yi Zhang
- School of Marxism, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, Sichuan Province, China
| | - Si-Jing Liu
- College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, Sichuan Province, China; Chongqing Key Laboratory of Sichuan-Chongqing Co-construction for Diagnosis and Treatment of Infectious Diseases with Integrated Chinese and Western Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, Sichuan Province, China.
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2
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Yan B, Gong Y, Meng W, Sun H, Li W, Ding K, Dang C, Gao X, Sun W, Yuan C, Wang S, Yao LH. Cordycepin protects islet β-cells against glucotoxicity and lipotoxicity via modulating related proteins of ROS/JNK signaling pathway. Biomed Pharmacother 2023; 163:114776. [PMID: 37100012 DOI: 10.1016/j.biopha.2023.114776] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 04/14/2023] [Accepted: 04/23/2023] [Indexed: 04/28/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a common and multiple endocrine metabolic disease. When pancreatic β cell in case of dysfunction, the synthesis and secretion of insulin are reduced. This study is to explore the effect of cordycepin (the molecular formula C10H13N5O3), a natural adenosine isolated from Cordyceps militaris, on high glucose/lipid-induced glucotoxicity and lipotoxicity in INS-1 cells. Our results showed that cordycepin improved cell viability, improved cell energy metabolism and promoted insulin synthesis and secretion. The mechanism may be related to that cordycepin reduces intracellular reactive oxygen species (ROS), increases ATP content in cells, causes membrane depolarization and balances the steady state of Ca2+ concentration, cordycepin inhibits cell apoptosis, which may be related to the downregulation of proteins level of c-Jun N-terminal kinases (JNK) phosphorylation, cytochrome c (Cyt-c), Cleaved Capase-3, the mRNA level of JNK, Cyt-c, Capase-3 and upregulation of proteins/mRNA level of pancreatic and duodenal homeobox factor-1 (PDX-1). These results suggest that cordycepin can inhibit cell apoptosis and protect cell number by downregulating ROS/JNK mitochondrial apoptosis pathway under high glucose/lipid environment, thereby improving the function of pancreatic islet cells, providing a theoretical basis for the related research on the prevention and control of cordycepin on T2DM.
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Affiliation(s)
- Baiyi Yan
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Yanchun Gong
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Wei Meng
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Huizhen Sun
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China; Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China; School of Sport Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Wenxi Li
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Kaizhi Ding
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Caixia Dang
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Xiaofei Gao
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Wei Sun
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Chunhua Yuan
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Songhua Wang
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China; School of Sport Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China.
| | - Li-Hua Yao
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China; School of Sport Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China.
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Zhou M, Zha Z, Zheng Z, Pan Y. Cordycepin suppresses vascular inflammation, apoptosis and oxidative stress of arterial smooth muscle cell in thoracic aortic aneurysm with VEGF inhibition. Int Immunopharmacol 2023; 116:109759. [PMID: 36731150 DOI: 10.1016/j.intimp.2023.109759] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/29/2022] [Accepted: 01/17/2023] [Indexed: 02/04/2023]
Abstract
BACKGROUND Thoracic aortic aneurysm (TAA) is a type of common and serious vascular disease, in which inflammation, apoptosis and oxidative stress are strongly involved in the progression. Cordycepin, a bioactive compound from Cordyceps militaris, exhibits anti-inflammatory and anti-oxidative activities. This study aimed to address the role and mechanism of cordycepin in TAA. METHODS The thoracic aortas were perivascularly administrated with calcium chloride (CaCl2), and human aortic smooth muscle cells (HASMCs) were incubated with angiotensin II (Ang II) to simulate the TAA model in vivo and in vitro, respectively. The effect and mechanism of cordycepin in TAA were explored by hematoxylin and eosin (HE) staining, immunohistochemistry (IHC), immunofluorescence (IF), western blot, biochemical test, cell counting kit-8 (CCK-8), and terminal deoxynucleotidyl transferase deoxyuridine triphosphate (dUTP) nick end labeling (TUNEL) assays. RESULTS Cordycepin improved the CaCl2-induced the aneurysmal alteration and disappearance of normal wavy elastic structures of the aorta tissues, TAA incidence and thoracic aortic diameter in rats, and Ang II-induced the cell viability of HASMCs. Cordycepin reversed the CaCl2-induced the relative protein expression of cleaved caspase 9, cleaved caspase 3, interleukin (IL)-6, tumor necrosis factor (TNF)-α and IL-1β, and the relative levels of glutathione (GSH), malonaldehyde (MDA) and reactive oxygen species (ROS) in vivo, or Ang II-induced these changes in vitro. Mechanically, cordycepin reduced the relative protein expressions of vascular endothelial growth factor (VEGF), VEGF receptor 2 (VEGFR2), cluster of differentiation 31 (CD31) and endothelial nitric oxide synthase (eNOS) in the Ang II-induced HASMCs. Correspondingly, overexpression of VEGF increased the levels of the indicators involved in apoptosis, inflammation and oxidative stress, which were antagonized with the cordycepin incubation in the Ang II-induced HASMCs. CONCLUSION Cordycepin inhibited apoptosis, inflammation and oxidative stress of TAA through the inhibition of VEGF.
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Affiliation(s)
- Minghe Zhou
- Department of Cardiovascular Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Zhengbiao Zha
- Department of Cardiovascular Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Zhi Zheng
- Department of Cardiovascular Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Youmin Pan
- Department of Cardiovascular Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China.
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Cordyceps militaris Inhibited Angiotensin-Converting Enzyme through Molecular Interaction between Cordycepin and ACE C-Domain. Life (Basel) 2022; 12:life12091450. [PMID: 36143487 PMCID: PMC9505812 DOI: 10.3390/life12091450] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 09/16/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022] Open
Abstract
One of the most important therapeutic modalities for the management of hypertension is the inhibition of the angiotensin-converting enzyme (ACE). Cordyceps militaris has received substantial attention because to its therapeutic potential and biological value. To gather information about the antihypertensive properties of C. militaris, the ACE inhibitory activity was evaluated. An ethanolic extract of the fruiting body of C. militaris was obtained, and the extract was separated by UHPLC method with a fluorescence detector for the quantification of cordycepin and adenosine. The ethanolic extract had a considerably higher cordycepin level. Additionally, an in vitro kinetic analysis was carried out to find out how much C. militaris extract inhibited ACE. This extract exhibited non-competitive inhibition on ACE. The Ki value of the C. militaris extract against ACE was found to be 8.7 µg/mL. To the best of our knowledge, this is the first report of the analysis of a protein cavity together with molecular docking carried out to comprehend the intermolecular interactions between cordycepin and the ACE C-domain, which impact the spatial conformation of the enzyme and reduce its capacity to break down the substrate. According to a molecular docking, hydrogen bonding interactions between the chemicals and the ACE S2’ subsite are primarily responsible for cordycepin inhibition at the ACE C domain. All these findings suggest that C. militaris extract are a kind of natural ACE inhibitor, and cordycepin has the potential as an ACE inhibitor.
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Feng Y, Huang Q. Protective effects of cordycepin against d-galactose-induced aging in rats: A view from the heart. Geriatr Gerontol Int 2022; 22:433-440. [PMID: 35352454 DOI: 10.1111/ggi.14376] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 02/16/2022] [Accepted: 03/01/2022] [Indexed: 12/25/2022]
Abstract
AIMS Aging is a critical contributing factor for cardiovascular diseases. The d-galactose-induced accelerated aging model is comparable to physiological aging from the cellular to the physiological level. The d-galactose treatment induces mitochondrial dysfunction, increased reactive oxygen species (ROS) production, and upregulation of senescence-related genes. Cordycepin, a functional element in Chinese traditional medicine, has multiple beneficial effects as an antioxidant and ROS scavenger, and has been reported to be effective in a number of ischemia models. This paper aims to investigate the cardioprotective effects of cordycepin in the d-galactose accelerated aging model. METHODS In the current study, we employed the d-galactose accelerated aging model to study the cardioprotective effect of cordycepin. Eight-week-old Sprague-Dawley rats, randomly divided into five groups, were given vehicle, d-galactose (150 mg/kg/day), and cordycepin at 5, 10, and 20 mg/kg per day. At the end of the 8-week treatment, rat cardiac structure and function were assessed with echocardiographic imaging and hemodynamic parameter analysis. RESULTS Cordycepin upregulated the expression of Klotho in serum and heart tissues. The expressions of senescence markers β-galactosidase, p21, and oxidative stress marker malondialdehyde (MDA) were downregulated by cordycepin treatment. Reduction of levels and activity of the antioxidant factors superoxide dismutase (SOD) and catalase (CAT) induced by by d-galactose treatment was ameliorated by cordycepin. Furthermore, cordycepin activated AMPK signaling in d-galactose-treated rats. After 8 weeks of treatment, we found that cordycepin improved myocardia contractility and hypertension caused by d-galactose treatment. Mechanistically, reduced expression of the Klotho protein SOD1 caused by d-galactose was recovered in rats co-treated with cordycepin. CONCLUSION Cordycepin could protect against cardiac dysfunction in a d-galactose-induced aging rat model, suggesting the therapeutic cardioprotective potential of cordycepin in aging. Geriatr Gerontol Int 2022; 22: 433-440.
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Affiliation(s)
- Yuanxi Feng
- Cardiovascular Department, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
| | - Qiang Huang
- Cardiovascular Department, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, China
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Chen J, Wang M, Zhang P, Li H, Qu K, Xu R, Guo N, Zhu H. Cordycepin alleviated metabolic inflammation in Western diet-fed mice by targeting intestinal barrier integrity and intestinal flora. Pharmacol Res 2022; 178:106191. [PMID: 35346845 DOI: 10.1016/j.phrs.2022.106191] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/15/2022] [Accepted: 03/23/2022] [Indexed: 12/12/2022]
Abstract
Metabolic inflammation is a crucial factor in the pathogenesis of obesity and promotes related complications. Accumulating evidence has indicated that regulating intestinal integrity and the gut microbiota may be new treatment strategies for metabolic inflammation and obesity. Cordycepin has been reported to improve obesity, but the mechanism is not yet clear. Here, we showed that cordycepin considerably alleviated systemic inflammation while reducing body weight gain and metabolic disorders in Western diet (WD)-fed mice. Further investigations showed that cordycepin significantly ameliorated WD-induced damage to the intestinal barrier and decreased the leakage of lipopolysaccharide (LPS) into the blood in mice by suppressing intestinal inflammation, oxidative stress damage, and decreasing intestinal epithelial cell apoptosis and pyroptosis. In addition, by using metagenomic sequencing, we found that cordycepin can also regulate the homeostasis of intestinal flora, including selectively increasing the abundance of Akkermansia muciniphila and reducing the production of fecal LPS. Besides, we demonstrated that the intestinal flora partially mediated the beneficial effects of cordycepin on improving intestinal barrier function, and obesity-related symptoms in WD-fed mice by a fecal microbiota transplantation experiment. Hence, our findings provided new insights into the role of cordycepin in improving metabolic inflammation and obesity from the perspective of regulating the intestinal barrier function and intestinal flora, and further provided data support for the utility of cordycepin in the treatment of obesity and its complications.
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Affiliation(s)
- Jiemei Chen
- State Key Laboratory for Bioactive Substances and Functions of Natural Medicines, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street 1, Xicheng District, Beijing 100050, China
| | - Mingchao Wang
- State Key Laboratory for Bioactive Substances and Functions of Natural Medicines, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street 1, Xicheng District, Beijing 100050, China
| | - Peng Zhang
- State Key Laboratory for Bioactive Substances and Functions of Natural Medicines, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street 1, Xicheng District, Beijing 100050, China
| | - Hui Li
- State Key Laboratory for Bioactive Substances and Functions of Natural Medicines, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street 1, Xicheng District, Beijing 100050, China
| | - Kai Qu
- State Key Laboratory for Bioactive Substances and Functions of Natural Medicines, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street 1, Xicheng District, Beijing 100050, China
| | - Ruiming Xu
- State Key Laboratory for Bioactive Substances and Functions of Natural Medicines, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street 1, Xicheng District, Beijing 100050, China
| | - Na Guo
- Experimental Research Center, China Academy of Chinese Medical Sciences, Nan Xiao Street 16, Dong Zhi Men Nei, Dongcheng District, Beijing 100700, China.
| | - Haibo Zhu
- State Key Laboratory for Bioactive Substances and Functions of Natural Medicines, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Xian Nong Tan Street 1, Xicheng District, Beijing 100050, China.
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Du K, Zheng X, Lv J, Zhong X, Wei M, Liu M. Cordycepin exacerbates cadmium-induced neurotoxicity via promoting endoplasmic reticulum stress-associated apoptosis. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.104935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Jędrejko KJ, Lazur J, Muszyńska B. Cordyceps militaris: An Overview of Its Chemical Constituents in Relation to Biological Activity. Foods 2021; 10:2634. [PMID: 34828915 PMCID: PMC8622900 DOI: 10.3390/foods10112634] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 10/25/2021] [Accepted: 10/27/2021] [Indexed: 01/04/2023] Open
Abstract
Cordyceps spp. mushrooms have a long tradition of use as a natural raw material in Asian ethnomedicine because of their adaptogenic, tonic effects and their ability to reduce fatigue and stimulate the immune system in humans. This review aims to present the chemical composition and medicinal properties of Cordyceps militaris fruiting bodies and mycelium, as well as mycelium from in vitro cultures. The analytical results of the composition of C. militaris grown in culture media show the bioactive components such as cordycepin, polysaccharides, γ-aminobutyric acid (GABA), ergothioneine and others described in the review. To summarize, based on the presence of several bioactive compounds that contribute to biological activity, C. militaris mushrooms definitely deserve to be considered as functional foods and also have great potential for medicinal use. Recent scientific reports indicate the potential of cordycepin in antiviral activity, particularly against COVID-19.
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Affiliation(s)
| | | | - Bożena Muszyńska
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Jagiellonian University Medical College, 9 Medyczna Str., 30–688 Kraków, Poland; (K.J.J.); (J.L.)
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Radhi M, Ashraf S, Lawrence S, Tranholm AA, Wellham PAD, Hafeez A, Khamis AS, Thomas R, McWilliams D, de Moor CH. A Systematic Review of the Biological Effects of Cordycepin. Molecules 2021; 26:5886. [PMID: 34641429 PMCID: PMC8510467 DOI: 10.3390/molecules26195886] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/06/2021] [Accepted: 09/13/2021] [Indexed: 12/15/2022] Open
Abstract
We conducted a systematic review of the literature on the effects of cordycepin on cell survival and proliferation, inflammation, signal transduction and animal models. A total of 1204 publications on cordycepin were found by the cut-off date of 1 February 2021. After application of the exclusion criteria, 791 papers remained. These were read and data on the chosen subjects were extracted. We found 192 papers on the effects of cordycepin on cell survival and proliferation and calculated a median inhibitory concentration (IC50) of 135 µM. Cordycepin consistently repressed cell migration (26 papers) and cellular inflammation (53 papers). Evaluation of 76 papers on signal transduction indicated consistently reduced PI3K/mTOR/AKT and ERK signalling and activation of AMPK. In contrast, the effects of cordycepin on the p38 and Jun kinases were variable, as were the effects on cell cycle arrest (53 papers), suggesting these are cell-specific responses. The examination of 150 animal studies indicated that purified cordycepin has many potential therapeutic effects, including the reduction of tumour growth (37 papers), repression of pain and inflammation (9 papers), protecting brain function (11 papers), improvement of respiratory and cardiac conditions (8 and 19 papers) and amelioration of metabolic disorders (8 papers). Nearly all these data are consistent with cordycepin mediating its therapeutic effects through activating AMPK, inhibiting PI3K/mTOR/AKT and repressing the inflammatory response. We conclude that cordycepin has excellent potential as a lead for drug development, especially for age-related diseases. In addition, we discuss the remaining issues around the mechanism of action, toxicity and biodistribution of cordycepin.
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Affiliation(s)
- Masar Radhi
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham NG7 2RD, UK; (M.R.); (A.A.T.); (D.M.)
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Sadaf Ashraf
- Aberdeen Centre for Arthritis and Musculoskeletal Health, Institute of Medical Sciences, Aberdeen AB25 2ZD, UK;
| | - Steven Lawrence
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Asta Arendt Tranholm
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham NG7 2RD, UK; (M.R.); (A.A.T.); (D.M.)
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Peter Arthur David Wellham
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Abdul Hafeez
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Ammar Sabah Khamis
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Robert Thomas
- The Primrose Oncology Unit, Bedford Hospital NHS Trust, Bedford MK42 9DJ, UK;
- Department of Oncology, Addenbrooke’s Cambridge University Hospitals NHS Trust, Cambridge CB2 0QQ, UK
| | - Daniel McWilliams
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham NG7 2RD, UK; (M.R.); (A.A.T.); (D.M.)
- NIHR Nottingham Biomedical Research Centre (BRC), Nottingham NG5 1PB, UK
| | - Cornelia Huiberdina de Moor
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham NG7 2RD, UK; (M.R.); (A.A.T.); (D.M.)
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
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Lan T, Yu Y, Zhang J, Li H, Weng Q, Jiang S, Tian S, Xu T, Hu S, Yang G, Zhang Y, Wang W, Wang L, Zhu Q, Rong X, Guo J. Cordycepin Ameliorates Nonalcoholic Steatohepatitis by Activation of the AMP-Activated Protein Kinase Signaling Pathway. Hepatology 2021; 74:686-703. [PMID: 33576035 PMCID: PMC8457150 DOI: 10.1002/hep.31749] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/22/2020] [Accepted: 12/29/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Nonalcoholic fatty liver disease, especially nonalcoholic steatohepatitis (NASH), has become a major cause of liver transplantation and liver-associated death. NASH is the hepatic manifestation of metabolic syndrome and is characterized by hepatic steatosis, inflammation, hepatocellular injury, and different degrees of fibrosis. However, there is no US Food and Drug Administration-approved medication to treat this devastating disease. Therapeutic activators of the AMP-activated protein kinase (AMPK) have been proposed as a potential treatment for metabolic diseases such as NASH. Cordycepin, a natural product isolated from the traditional Chinese medicine Cordyceps militaris, has recently emerged as a promising drug candidate for metabolic diseases. APPROACH AND RESULTS We evaluated the effects of cordycepin on lipid storage in hepatocytes, inflammation, and fibrosis development in mice with NASH. Cordycepin attenuated lipid accumulation, inflammation, and lipotoxicity in hepatocytes subjected to metabolic stress. In addition, cordycepin treatment significantly and dose-dependently decreased the elevated levels of serum aminotransferases in mice with diet-induced NASH. Furthermore, cordycepin treatment significantly reduced hepatic triglyceride accumulation, inflammatory cell infiltration, and hepatic fibrosis in mice. In vitro and in vivo mechanistic studies revealed that a key mechanism linking the protective effects of cordycepin were AMPK phosphorylation-dependent, as indicated by the finding that treatment with the AMPK inhibitor Compound C abrogated cordycepin-induced hepatoprotection in hepatocytes and mice with NASH. CONCLUSION Cordycepin exerts significant protective effects against hepatic steatosis, inflammation, liver injury, and fibrosis in mice under metabolic stress through activation of the AMPK signaling pathway. Cordycepin might be an AMPK activator that can be used for the treatment of NASH.
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Affiliation(s)
- Tian Lan
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Yang Yu
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Jing Zhang
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Haonan Li
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Qiqing Weng
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Shuo Jiang
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Song Tian
- Department of CardiologyRenmin Hospital of Wuhan UniversityWuhanChina
| | - Tonghao Xu
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Sha Hu
- Department of CardiologyRenmin Hospital of Wuhan UniversityWuhanChina
| | - Guizhi Yang
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Yan Zhang
- Department of CardiologyRenmin Hospital of Wuhan UniversityWuhanChina
| | - Weixuan Wang
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Lexun Wang
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Qing Zhu
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Xianglu Rong
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
| | - Jiao Guo
- Guangdong Metabolic Diseases Research Center of Integrated Chinese and Western MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Institute of Chinese MedicineGuangdong Pharmaceutical UniversityGuangzhouChina.,Key Laboratory of Glucolipid Metabolic DisorderMinistry of Education of ChinaGuangzhouChina.,Guangdong TCM Key Laboratory for Metabolic DiseasesGuangdong Pharmaceutical UniversityGuangzhouChina
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11
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Das G, Shin HS, Leyva-Gómez G, Prado-Audelo MLD, Cortes H, Singh YD, Panda MK, Mishra AP, Nigam M, Saklani S, Chaturi PK, Martorell M, Cruz-Martins N, Sharma V, Garg N, Sharma R, Patra JK. Cordyceps spp.: A Review on Its Immune-Stimulatory and Other Biological Potentials. Front Pharmacol 2021; 11:602364. [PMID: 33628175 PMCID: PMC7898063 DOI: 10.3389/fphar.2020.602364] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 12/02/2020] [Indexed: 01/31/2023] Open
Abstract
In recent decades, interest in the Cordyceps genus has amplified due to its immunostimulatory potential. Cordyceps species, its extracts, and bioactive constituents have been related with cytokine production such as interleukin (IL)-1β, IL-2, IL-6, IL-8, IL-10, IL-12, and tumor necrosis factor (TNF)-α, phagocytosis stimulation of immune cells, nitric oxide production by increasing inducible nitric oxide synthase activity, and stimulation of inflammatory response via mitogen-activated protein kinase pathway. Other pharmacological activities like antioxidant, anti-cancer, antihyperlipidemic, anti-diabetic, anti-fatigue, anti-aging, hypocholesterolemic, hypotensive, vasorelaxation, anti-depressant, aphrodisiac, and kidney protection, has been reported in pre-clinical studies. These biological activities are correlated with the bioactive compounds present in Cordyceps including nucleosides, sterols, flavonoids, cyclic peptides, phenolic, bioxanthracenes, polyketides, and alkaloids, being the cyclic peptides compounds the most studied. An organized review of the existing literature was executed by surveying several databanks like PubMed, Scopus, etc. using keywords like Cordyceps, cordycepin, immune system, immunostimulation, immunomodulatory, pharmacology, anti-cancer, anti-viral, clinical trials, ethnomedicine, pharmacology, phytochemical analysis, and different species names. This review collects and analyzes state-of-the-art about the properties of Cordyceps species along with ethnopharmacological properties, application in food, chemical compounds, extraction of bioactive compounds, and various pharmacological properties with a special focus on the stimulatory properties of immunity.
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Affiliation(s)
- Gitishree Das
- Research Institute of Biotechnology and Medical Converged Science, Dongguk University-Seoul, Goyangsi, South Korea
| | - Han-Seung Shin
- Department of Food Science and Biotechnology, Dongguk University-Seoul, Goyangsi, South Korea
| | - Gerardo Leyva-Gómez
- Departamento de Farmacia, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - María L. Del Prado-Audelo
- Departamento de Farmacia, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - Hernán Cortes
- Laboratorio de Medicina Genómica, Departamento de Genética, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Ciudad de México, Mexico
| | - Yengkhom Disco Singh
- Department of Post-Harvest Technology, College of Horticulture and Forestry, Central Agricultural University, Pasighat, India
| | - Manasa Kumar Panda
- Environment and Sustainability Department, CSIR-Institute of Minerals and Materials Technology, Bhubaneswar, India
| | - Abhay Prakash Mishra
- Adarsh Vijendra Institute of Pharmaceutical Sciences, Shobhit University, Saharanpur, India
| | - Manisha Nigam
- Department of Biochemistry, H. N. B. Garhwal University, Srinagar Garhwal, India
| | - Sarla Saklani
- Department of Pharmaceutical Chemistry, H. N. B. Garhwal University, Srinagar Garhwal, India
| | | | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, and Centre for Healthy Living, University of Concepción, Concepción, Chile
| | - Natália Cruz-Martins
- Faculty of Medicine, Alameda Prof. Hernani Monteiro, University of Porto, Porto, Portugal
- Institute for Research and Innovation in Health, University of Porto, Porto, Portugal
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
| | - Vineet Sharma
- Department of Rasa Shastra and Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Neha Garg
- Department of Medicinal Chemistry, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Rohit Sharma
- Department of Rasa Shastra and Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Jayanta Kumar Patra
- Research Institute of Biotechnology and Medical Converged Science, Dongguk University-Seoul, Goyangsi, South Korea
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12
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Aydin HR, Sekerci CA, Yigit E, Kucuk H, Kocakgol H, Kartal S, Tanidir Y, Deger O. Protective effect of cordycepin on experimental renal ischemia/reperfusion injury in rats. ACTA ACUST UNITED AC 2020; 92. [PMID: 33348963 DOI: 10.4081/aiua.2020.4.340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 10/27/2020] [Indexed: 11/23/2022]
Abstract
AIM To date, various molecules have been investigated to reduce the effect of renal ischemia/reperfusion (I/R) injury. However, none have yet led to clinical use. The present study aimed to investigate the protective effect of cordycepin (C) on renal I/R injury in an experimental rat model. MATERIALS AND METHODS Twenty-four mature Sprague Dawley female rat was randomly divided into three groups: Sham, I/R, I/R+C. All animals underwent abdominal exploration. To induce I/R injury, an atraumatic vascular bulldog clamp was applied to the right renal pedicle for 60 minutes (ischemia) and later clamp was removed to allow reperfusion in all rats, except for the sham group. In the I/R + C group, 10 mg/kg C was administered intraperitoneally, immediately after reperfusion. After 4 hours of reperfusion, the experiment was terminated with right nephrectomy. Histological studies and biochemical analyses were performed on the right nephrectomy specimens. EGTI (endothelial, glomerular, tubulointerstitial) histopathology scoring and semi-quantitative analysis of renal cortical necrosis were used for histological analyses and superoxide dismutase (SOD), catalase (CAT), malondialdehyde (MDA), total oxidant status (TOS) for biochemical analyses. RESULTS Histopathological examination of the tissue damage revealed that all kidneys in the sham group were normal. The I/R group had higher histopathological scores than the I/R + C group. In the biochemical analysis of the tissues, SOD, MDA, TOS values were found to be statistically different in the I/R group compared to the I/R + C group (p: 0.004, 0.004, 0.001 respectively). CONCLUSIONS Intraperitoneal cordycepin injection following ischemia preserve renal tissue against oxidative stress in a rat model of renal I/R injury.
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Affiliation(s)
- Hasan Riza Aydin
- Department of Urology, University of Health Sciences, Trabzon Kanuni Training and Research Hospital.
| | | | - Ertugrul Yigit
- Karadeniz Technical University, Department of Biochemistry, Trabzon, Turkey.
| | - Hatice Kucuk
- Department of Pathology, University of Health Sciences, Trabzon Kanuni Training and Research Hospital.
| | - Huseyin Kocakgol
- Department of Urology, University of Health Sciences, Trabzon Kanuni Training and Research Hospital.
| | - Seyfi Kartal
- Department of Anesthesia and Reanimation, University of Health Sciences, Trabzon Kanuni Training and Research Hospital.
| | - Yiloren Tanidir
- Marmara University School of Medicine, Department of Urology, Istanbul.
| | - Orhan Deger
- Karadeniz Technical University, Department of Biochemistry, Trabzın.
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13
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Kaushik V, Singh A, Arya A, Sindhu SC, Sindhu A, Singh A. Enhanced production of cordycepin in Ophiocordyceps sinensis using growth supplements under submerged conditions. BIOTECHNOLOGY REPORTS (AMSTERDAM, NETHERLANDS) 2020; 28:e00557. [PMID: 33294405 PMCID: PMC7691154 DOI: 10.1016/j.btre.2020.e00557] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 10/24/2020] [Accepted: 11/09/2020] [Indexed: 11/23/2022]
Abstract
Cordycepin is a crucial bioactive compound produced by the fungus Cordyceps spp. Its therapeutic potential has been recognized for a wide range of biological properties such as anticancer, anti-diabetic, antidepressant, antioxidant, immunomodulation, etc. Moreover, its human random clinical trials depicted a promising anti-inflammatory activity that reduced the airway inflammation remarkably in asthmatic patients. But its overexploitation and low production of cordycepin in naturally growing biomass are insufficient to meet its existing market demand for its therapeutic use. Therefore, strategies for enhancement of cordycepin production in Cordyceps spp. are warranted. However, specifically, wild type Ophiocordyceps sinensis possesses a very low content of cordycepin and has restricted growth in natural mycelial biomass. To overcome these limitations, this study attempted to enhance cordycepin production in its mycelial biomass in vitro under submerged conditions by adding various growth supplements. The effect of these growth supplements was evaluated by reversed-phase high-performance liquid chromatography (RP-HPLC) which demonstrated that among nucleosides- hypoxanthine and adenosine; amino acids-glycine and glutamine; plant hormones- 1-naphthaleneacetic acid (NAA) and 3-indoleacetic acid (IAA); vitamin-thiamine (B1) from each group of growth supplements yielded a higher amount of cordycepin with 466.48 ± 3.88, 380.23 ± 1.78, 434.97 ± 2.32, 269.78 ± 2.92, 227.61 ± 2.34, 226.02 ± 1.69 and 185.26 ± 2.35 mg/L respectively as compared to control with 13.66 ± 0.64 mg/L. Further, at the transcriptional level, quantitative real time-polymerase chain reaction (qRT-PCR) analysis of genes associated with metabolism and cordycepin biosynthesis depicted significant upregulation of major downstream genes- NT5E, RNR, purA, and ADEK which corroborated well with RP-HPLC analysis. Taken together, the present study identified growth supplements as potential precursors to activate the cordycepin biosynthesis pathway leading to improved cordycepin production in O. sinensis.
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Key Words
- ANOVA, Analysis of Variance
- Cordycepin biosynthesis pathway
- Cordycepin production
- Growth supplements
- KH2PO4, Potassium dihydrogen phosphate
- Medicinal mushroom
- MgSO4, Magnesium sulfate
- Mycelial biomass
- RP-HPLC, Reversed-phase high-performance liquid chromatography
- SDA, Sabouraud dextrose agar
- SEM, Standard error mean
- cDNA, Complementary deoxyribonucleic acid
- dNTP, Deoxyribonucleotide triphosphate
- mRNA, Messenger ribonucleic acid
- mTOR, Mammalian target of rapamycin
- qRT-PCR, Quantitative reverse transcriptase-polymerase chain reaction
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Affiliation(s)
- Vikas Kaushik
- Department of Biotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, 131039, Sonepat, Haryana, India
| | - Amanvir Singh
- Department of Chemistry, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, 131039, Sonepat, Haryana, India
| | - Aditi Arya
- Department of Biotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, 131039, Sonepat, Haryana, India
| | - Sangeeta Chahal Sindhu
- Department of Foods and Nutrition, Chaudhary Charan Singh Haryana Agricultural University, Hisar, 125004, Haryana, India
| | - Anil Sindhu
- Department of Biotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, 131039, Sonepat, Haryana, India
| | - Ajay Singh
- Haryana Agro Industries Corporation, Research and Development Centre, Murthal, 131039, Sonepat, Haryana, India
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14
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The potential application of
Cordyceps
in metabolic‐related disorders. Phytother Res 2019; 34:295-305. [DOI: 10.1002/ptr.6536] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 09/15/2019] [Accepted: 10/09/2019] [Indexed: 01/26/2023]
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15
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A novel nucleoside rescue metabolic pathway may be responsible for therapeutic effect of orally administered cordycepin. Sci Rep 2019; 9:15760. [PMID: 31673018 PMCID: PMC6823370 DOI: 10.1038/s41598-019-52254-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 10/12/2019] [Indexed: 12/23/2022] Open
Abstract
Although adenosine and its analogues have been assessed in the past as potential drug candidates due to the important role of adenosine in physiology, only little is known about their absorption following oral administration. In this work, we have studied the oral absorption and disposition pathways of cordycepin, an adenosine analogue. In vitro biopharmaceutical properties and in vivo oral absorption and disposition of cordycepin were assessed in rats. Despite the fact that numerous studies showed efficacy following oral dosing of cordycepin, we found that intact cordycepin was not absorbed following oral administration to rats. However, 3′-deoxyinosine, a metabolite of cordycepin previously considered to be inactive, was absorbed into the systemic blood circulation. Further investigation was performed to study the conversion of 3′-deoxyinosine to cordycepin 5′-triphosphate in vitro using macrophage-like RAW264.7 cells. It demonstrated that cordycepin 5′-triphosphate, the active metabolite of cordycepin, can be formed not only from cordycepin, but also from 3′-deoxyinosine. The novel nucleoside rescue metabolic pathway proposed in this study could be responsible for therapeutic effects of adenosine and other analogues of adenosine following oral administration. These findings may have importance in understanding the physiology and pathophysiology associated with adenosine, as well as drug discovery and development utilising adenosine analogues.
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16
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Liu S, Yan W, Ma C, Liu Y, Gong L, Levesque C, Dong B. Effects of supplemented culture media from solid-state fermented Isaria cicadae on performance, serum biochemical parameters, serum immune indexes, antioxidant capacity and meat quality of broiler chickens. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2019; 33:568-578. [PMID: 31480169 PMCID: PMC7054610 DOI: 10.5713/ajas.19.0179] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 07/06/2019] [Indexed: 12/21/2022]
Abstract
Objective The objective of this study was to investigate effects of supplementation of culture media from solid-state fermented Isaria cicadae (I. cicadae) on performance, serum biochemical parameters, serum immune indexes, antioxidant capacity and meat quality of broiler chickens. Methods A total of 648 Arbor Acres male broiler chickens(1 d; average body weight, 42.93± 0.47 g) were randomly assigned to 6 treatments, each with six replicates and 18 broiler chickens per replicate. Broiler chickens were fed phase I (d 1 to 21) and phase II (d 22 to 42) diets. The phase I diets were corn and soybean-meal based diets supplemented with 0%, 2%, 4%, 6%, 8%, or 10% culture media from solid-state fermented I. cicadae respectively. The phase II diets were corn and soybean-meal based diets supplemented with 0%, 1.33%, 2.67%, 4.00%, 5.32%, or 6.67% culture media from solid-state fermented I. cicadae respectively. Results In phase I, the broiler chickens with the supplementation of culture media had increased body weight gain and feed intake (linear and quadratic, p<0.05) with increasing inclusion of culture media. The levels of serum total antioxidant capacity (T-AOC), glutathione (GSH) and superoxide dismutase (SOD) increased linearly (p<0.05). In phase II, levels of serum T-AOC and interleukin-1β increased linearly (p<0.05), and GSH increased (p<0.05). In the kidney, GSH and glutathione peroxidase (GSH-Px) concentrations increased (linear and quadratic, p<0.05) and SOD concentration increased linearly (p<0.05). Compared to the control, shear force and drip loss of breast muscle decreased (linear and quadratic, p< 0.05). Drip loss of leg muscle decreased linearly and quadratically (p<0.05). Conclusion Dietary supplementation of culture media from solid-state fermented I.cicadae which was enriched in both wheat and residual bioactive components of I. cicadae enhanced the growth performance of broiler chickens. It also improved body anti-oxidative status and contributed to improve broiler meat quality.
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Affiliation(s)
- Shaoshuai Liu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Wenjuan Yan
- Zhejiang BioAsia Biomedical Co., Ltd., Pinghu, Zhejiang, 314200, China
| | - Chang Ma
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Yajing Liu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Limin Gong
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
| | - Crystal Levesque
- Monogastric Nutrition Department of Animal Science, College of Agriculture and Biological Sciences, South Dakota State University, Brookings, South Dakota 57007, USA
| | - Bing Dong
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China
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17
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Jung SH, Lee GB, Ryu Y, Cui L, Lee HM, Kim J, Kim B, Won KJ. Inhibitory effects of scoparone from chestnut inner shell on platelet-derived growth factor-BB-induced vascular smooth muscle cell migration and vascular neointima hyperplasia. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:4397-4406. [PMID: 30861122 DOI: 10.1002/jsfa.9674] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/03/2019] [Accepted: 03/06/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Compounds of the inner shell of chestnut (Castanea crenata) have diverse biological activities, including anti-cancer and anti-oxidant activities. Here we explored the effects of an extract of chestnut inner shells and of its bioactive component scoparone on vascular smooth muscle cell migration and vessel damage. RESULTS The ethanol extract of chestnut inner shells, containing 11 major compounds, inhibited platelet-derived growth factor (PDGF)-BB-induced migration of rat aortic smooth muscle cells (RASMCs). Among these compounds, scoparone (6,7-dimethoxycoumarin) suppressed RASMC migration and wound healing in response to PDGF-BB but did not affect RASMC proliferation. In RASMCs, scoparone inhibited the PDGF-BB-induced rat aortic sprout outgrowth and attenuated the PDGF-BB-mediated increase in phosphorylation of mitogen-activated protein kinases (MAPKs), p38 MAPK and extracellular signal-regulated kinase 1/2. The in vivo administration of scoparone resulted in the attenuation of neointima formation in balloon-injured carotid arteries of rats. CONCLUSION These findings demonstrate that scoparone, found in chestnut inner shells, may inhibit cell migration through suppression of the phosphorylation of MAPKs in PDGF-BB-treated RASMCs, probably contributing to the reduction of neointimal hyperplasia induced after vascular injury. Therefore, scoparone and chestnut inner shell may be a potential agent or functional food, respectively, for the prevention of vascular disorders such as vascular restenosis or atherosclerosis. © 2019 Society of Chemical Industry.
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MESH Headings
- Animals
- Becaplermin/metabolism
- Cell Movement/drug effects
- Cell Proliferation/drug effects
- Coumarins/administration & dosage
- Coumarins/chemistry
- Fagaceae/chemistry
- Humans
- Hyperplasia/drug therapy
- Hyperplasia/physiopathology
- Male
- Mitogen-Activated Protein Kinases/genetics
- Mitogen-Activated Protein Kinases/metabolism
- Muscle, Smooth, Vascular/cytology
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/metabolism
- Myocytes, Smooth Muscle/cytology
- Myocytes, Smooth Muscle/drug effects
- Myocytes, Smooth Muscle/metabolism
- Neointima/drug therapy
- Neointima/metabolism
- Neointima/physiopathology
- Nuts/chemistry
- Plant Extracts/administration & dosage
- Plant Extracts/chemistry
- Rats
- Rats, Sprague-Dawley
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Affiliation(s)
- Seung Hyo Jung
- Department of Physiology, School of Medicine, Konkuk University, Seoul, South Korea
| | - Gyoung Beom Lee
- Department of Physiology, School of Medicine, Konkuk University, Seoul, South Korea
| | - Yunkyoung Ryu
- Department of Physiology, School of Medicine, Konkuk University, Seoul, South Korea
| | - Long Cui
- Department of Physiology, School of Medicine, Konkuk University, Seoul, South Korea
| | - Hwan Myung Lee
- Department of Cosmetic Science, College of Natural Science, Hoseo University, Asan, South Korea
| | - Junghwan Kim
- Department of Physical Therapy, College of Public Health & Welfare, Yongin University, Yongin, South Korea
| | - Bokyung Kim
- Department of Physiology, School of Medicine, Konkuk University, Seoul, South Korea
| | - Kyung Jong Won
- Department of Physiology, School of Medicine, Konkuk University, Seoul, South Korea
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18
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Xu H, Wu B, Wang X, Ma F, Li Y, An Y, Wang C, Wang X, Luan W, Li S, Liu M, Xu J, Wang H, Tang X, Yu L. Cordycepin regulates body weight by inhibiting lipid droplet formation, promoting lipolysis and recruiting beige adipocytes. ACTA ACUST UNITED AC 2019; 71:1429-1439. [PMID: 31259423 DOI: 10.1111/jphp.13127] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 05/21/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To explore the effect of cordycepin on reducing lipid droplets in adipocytes. METHODS Rats were fed a 60% high-fat diet to construct a hyperlipidaemia animal model and then treated with cordycepin at different concentrations for 8 weeks. Adipocytes were extracted, and BODIPY staining was used to detect the size of the lipid droplets. The adipocyte membrane proteins ASC-1, PAT2 and P2RX5 were assessed to determine the transformation of white adipocytes to beige and brown adipocytes. In an in vitro study, 3T3-L1 cells were cultured, and Western blotting was used to determine the expression of the lipid droplet-related genes Fsp27, perilipin 3, perilipin 2, PPAR-γ, Rab5, Rab7, Rab11, perilipin 1, ATGL and CGI-58. RESULTS We found that cordycepin could promote the transformation of white adipocytes into beige and brown adipocytes. Cordycepin also downregulated the lipid droplet-associated genes Fsp27, perilipin 3, perilipin 2, Rab5, Rab11 and perilipin 1. Moreover, cordycepin reduced the expression of protein CGI-58, which inhibits lipid droplet degradation. In addition, cordycepin significantly increased the expression of ATGL, suggesting that cordycepin might stimulate lipolysis by upregulating the expression of ATGL instead of CGI-58 and by downregulating the expression of perilipin 1. CONCLUSIONS Cordycepin could blockade lipid droplet formation and promote lipid droplet degradation.
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Affiliation(s)
- Hongyue Xu
- Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Bingjie Wu
- Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Xueyan Wang
- Key Lab for New Drugs Research of TCM in Shenzhen, Research Institute of Tsinghua University in Shenzhen, Shenzhen, China
| | - Fangxue Ma
- Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Yan Li
- Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Yanan An
- Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Chao Wang
- Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Xuefei Wang
- Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Wenjing Luan
- Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Shulin Li
- Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Mingyuan Liu
- Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China.,Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, China
| | - Jianyi Xu
- Shenzhen Songle Biotechnology Co., Ltd., Shenzhen, China
| | - Hongjuan Wang
- Shenzhen Songle Biotechnology Co., Ltd., Shenzhen, China
| | - Xudong Tang
- Key Lab for New Drugs Research of TCM in Shenzhen, Research Institute of Tsinghua University in Shenzhen, Shenzhen, China
| | - Lu Yu
- Key Laboratory for Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
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19
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Ashraf S, Radhi M, Gowler P, Burston JJ, Gandhi RD, Thorn GJ, Piccinini AM, Walsh DA, Chapman V, de Moor CH. The polyadenylation inhibitor cordycepin reduces pain, inflammation and joint pathology in rodent models of osteoarthritis. Sci Rep 2019; 9:4696. [PMID: 30886197 PMCID: PMC6423048 DOI: 10.1038/s41598-019-41140-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 02/15/2019] [Indexed: 01/23/2023] Open
Abstract
Clinically, osteoarthritis (OA) pain is significantly associated with synovial inflammation. Identification of the mechanisms driving inflammation could reveal new targets to relieve this prevalent pain state. Herein, a role of polyadenylation in OA synovial samples was investigated, and the potential of the polyadenylation inhibitor cordycepin (3’ deoxyadenosine) to inhibit inflammation as well as to reduce pain and structural OA progression were studied. Joint tissues from people with OA with high or low grade inflammation and non-arthritic post-mortem controls were analysed for the polyadenylation factor CPSF4 and inflammatory markers. Effects of cordycepin on pain behavior and joint pathology were studied in models of OA (intra-articular injection of monosodium iodoacetate in rats and surgical destabilisation of the medial meniscus in mice). Human monocyte-derived macrophages and a mouse macrophage cell line were used to determine effects of cordycepin on nuclear localisation of the inflammatory transcription factor NFĸB and polyadenylation factors (WDR33 and CPSF4). CPSF4 and NFκB expression were increased in synovia from OA patients with high grade inflammation. Cordycepin reduced pain behaviour, synovial inflammation and joint pathology in both OA models. Stimulation of macrophages induced nuclear localisation of NFĸB and polyadenylation factors, effects inhibited by cordycepin. Knockdown of polyadenylation factors also prevented nuclear localisation of NFĸB. The increased expression of polyadenylation factors in OA synovia indicates a new target for analgesia treatments. This is supported by the finding that polyadenylation factors are required for inflammation in macrophages and by the fact that the polyadenylation inhibitor cordycepin attenuates pain and pathology in models of OA.
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Affiliation(s)
- Sadaf Ashraf
- School of Pharmacy, University of Nottingham, Nottingham, UK.,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK
| | - Masar Radhi
- School of Pharmacy, University of Nottingham, Nottingham, UK.,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK
| | - Peter Gowler
- School of Life Sciences, University of Nottingham, Nottingham, UK.,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK
| | - James J Burston
- School of Life Sciences, University of Nottingham, Nottingham, UK.,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK
| | - Raj D Gandhi
- School of Pharmacy, University of Nottingham, Nottingham, UK
| | - Graeme J Thorn
- School of Pharmacy, University of Nottingham, Nottingham, UK
| | | | - David A Walsh
- School of Medicine, University of Nottingham, Nottingham, UK.,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK.,NIHR Nottingham Biomedical Research Centre, Nottingham, UK
| | - Victoria Chapman
- School of Life Sciences, University of Nottingham, Nottingham, UK. .,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK. .,NIHR Nottingham Biomedical Research Centre, Nottingham, UK.
| | - Cornelia H de Moor
- School of Pharmacy, University of Nottingham, Nottingham, UK. .,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK.
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20
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Kan H, Wang Y, Wang D, Sun H, Zhou S, Wang H, Guan J, Li M. Cordycepin rescues lidocaine-induced neurotoxicity in dorsal root ganglion by interacting with inflammatory signaling pathway MMP3. Eur J Pharmacol 2018; 827:88-93. [DOI: 10.1016/j.ejphar.2018.01.049] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 01/23/2018] [Accepted: 01/26/2018] [Indexed: 01/24/2023]
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21
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Wang T, Men R, Hu M, Fan X, Yang X, Huang X, Ye T, Yang L. Protective effects of Punica granatum (pomegranate) peel extract on concanavalin A-induced autoimmune hepatitis in mice. Biomed Pharmacother 2018; 100:213-220. [PMID: 29428670 DOI: 10.1016/j.biopha.2017.12.110] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 12/07/2017] [Accepted: 12/28/2017] [Indexed: 01/30/2023] Open
Abstract
Autoimmune hepatitis (AIH) is a chronic inflammatory liver disease of an unknown etiology, glucocorticoid therapy is currently recognized as an effective treatment for AIH, but conventional application and patient compliance are both hindered by its side effects. The exploration of the AIH pathogenesis and the searching for the new candidate drugs that exert potential activity and low toxicity are urgently needed. Pomegranate peel extract (PoPx) is a natural extract of Punica granatum and has been reported to have anti-inflammatory and antioxidative properties. The present study aimed to clarify the effect of PoPx on the concanavalin A (ConA)-induced autoimmune hepatitis in a mouse model that is well established at 12h after tail vein injection with a dose of 20 mg/kg of ConA. C57BL/6 female mice were pretreated with PoPx (250 mg/kg, once daily for 3 days) followed by a ConA challenge. Pretreatment with PoPx significantly alleviated ConA-induced liver injury by down-regulating the levels of plasma alanine transaminase (ALT), aspartate transaminase (AST) and cytokine, including TNF-α, interferon (IFN) -γ and interleukin (IL)-6. Moreover, liver hematoxylin and eosin (H&E) staining displayed a lighter inflammatory infiltration around the portal area in the PoPx-pretreated mice. In addition, the flow cytometry (FCM) data showed that the immune response in the liver was died down in the PoPx-pretreated condition. Specially, pretreatment with PoPx reduced the infiltration of activated CD4+ and CD8+ T cells in the liver. Taken together, these findings contributed to a better understanding of the actions of PoPx against acute AIH and indicated that PoPx might be a potential compound in treating T cell-mediated autoimmune liver injury.
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Affiliation(s)
- Tingting Wang
- Division of Gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ruoting Men
- Division of Gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Mingxing Hu
- Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xiaoli Fan
- Division of Gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xiaoxue Yang
- Division of Gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xiaojun Huang
- Department of Hepatobiliary and Pancreas Surgery Second Clinical Medical College of Jinan University (Shenzhen People's Hospital), Shenzhen, Guangdong Province, China
| | - Tinghong Ye
- Laboratory of Liver Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Li Yang
- Division of Gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu 610041, China.
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22
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Lee JB, Adrower C, Qin C, Fischer PM, de Moor CH, Gershkovich P. Development of Cordycepin Formulations for Preclinical and Clinical Studies. AAPS PharmSciTech 2017; 18:3219-3226. [PMID: 28560504 DOI: 10.1208/s12249-017-0795-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 05/02/2017] [Indexed: 01/10/2023] Open
Abstract
There is extensive literature on in vivo studies with cordycepin, but these studies were generally conducted without validation of the various formulations, especially in terms of the solubility of cordycepin in the dosing vehicles used. Cordycepin is a promising drug candidate in multiple therapeutic areas, and there is a growing interest in studies aimed at assessing the pharmacological activity of this compound in relevant animal disease models. It is likely that many reported in vivo studies used formulations in which cordycepin was incompletely soluble. This can potentially confound the interpretation of pharmacokinetics and efficacy results. Furthermore, the presence of particles in intravenously administered suspension can cause adverse effects and should be avoided. Here, we present the results from our development of simple and readily applicable formulations of cordycepin based on quantitative solubility assessment. Homogeneous solutions of cordycepin were prepared in phosphate-buffered saline (PBS) at different pH levels, suitable as formulations for both intravenously and oral administration. For the purpose of high-dose oral administration, we also developed propylene glycol (PPG)-based vehicles in which cordycepin is completely soluble. The stability of the newly developed formulations was also assessed, as well as the feasibility of their sterilisation by filtration. Additionally, an HPLC-UV method for the determination of cordycepin in the formulations, which may also be useful for other purposes, was developed and validated. Our study could provide useful information for improvement of future preclinical and clinical studies involving cordycepin.
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23
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Li X, Zhou Y, Zhang X, Cao X, Wu C, Guo P. Cordycepin stimulates autophagy in macrophages and prevents atherosclerotic plaque formation in ApoE -/- mice. Oncotarget 2017; 8:94726-94737. [PMID: 29212261 PMCID: PMC5706907 DOI: 10.18632/oncotarget.21886] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 09/21/2017] [Indexed: 12/12/2022] Open
Abstract
Autophagy in macrophages plays a key role in the pathogenesis and progression of atherosclerosis and has become a potential therapeutic target. Here we show that cordycepin (Cpn), a natural derivative of adenosine, markedly reduced atherosclerotic plaque and ameliorated associated symptoms such as dyslipidemia, hyperglycemia and inflammation in ApoE-/- mice. Supplementation of Cpn dose-dependently inhibited oxLDL-elicited foam cell formation and modulated intracellular cholesterol homeostasis by inhibiting cholesterol uptake and promoting cholesterol efflux in RAW264.7 macrophages. Notably, Cpn exhibited significant stimulating effect on macrophage autophagy, as estimated by western blotting, immunofluorescent staining and autophagic vacuoles observation by transmission electron microscopy. The inhibitive effects of Cpn on foam cell formation were dramatically deteriorated in the presence of various autophagy inhibitors, suggesting that autophagy participate, at least in part, in the atheroprotective role of Cpn. Further investigations using different autophagy inhibitors and specific siRNAs for AMP-activated protein kinase (AMPK) gamma1 subunit indicated that Cpn may stimulate macrophage autophagy through AMPK-mTOR pathway. Together, our results demonstrated Cpn as a potential therapeutic agent for the prevention and treatment of atherosclerosis, and the autophagic activity presents a novel mechanism for Cpn-mediated atheroprotection.
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Affiliation(s)
- Xin Li
- Pharmacology and Toxicology Research Center, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, P.R. China
| | - Yue Zhou
- Pharmacology and Toxicology Research Center, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, P.R. China
| | - Xue Zhang
- Pharmacology and Toxicology Research Center, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, P.R. China
| | - Xiaoxue Cao
- Pharmacology and Toxicology Research Center, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, P.R. China
| | - Chongming Wu
- Pharmacology and Toxicology Research Center, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, P.R. China
| | - Peng Guo
- Pharmacology and Toxicology Research Center, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, P.R. China
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24
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The Protective Effect of Cordycepin on D-Galactosamine/Lipopolysaccharide-Induced Acute Liver Injury. Mediators Inflamm 2017; 2017:3946706. [PMID: 28522898 PMCID: PMC5387844 DOI: 10.1155/2017/3946706] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 02/03/2017] [Accepted: 02/05/2017] [Indexed: 12/15/2022] Open
Abstract
As the major active ingredient of Cordyceps militaris, cordycepin (3′-deoxyadenosine) has been well documented to alleviate inflammation and oxidative stress both in vitro and in vivo. To explore the potential protective effect of cordycepin in fulminant hepatic failure, mice were pretreated with cordycepin for 3 weeks followed by D-galactosamine (GalN)/lipopolysaccharide (LPS) injection. Then we found cordycepin (200 mg/kg) administration elevated survival rate, improved liver function, and suppressed hepatocyte apoptosis and necrosis in mice with severe hepatic damage by GalN/LPS treatment. Further, cordycepin inhibited hepatic neutrophil and macrophage infiltration and prevented proinflammatory cytokine production possibly through suppressing TLR4 and NF-κB signaling transduction. The blockade of reactive oxygen species (ROS) and lipid peroxidation production by cordycepin was associated with the decrease of NAD(P)H oxidase (NOX) activity. Besides, cordycepin significantly prevented excessive autophagy induced by GalN/LPS in the liver. These data suggested that cordycepin could be a promising therapeutic agent for GalN/LPS-induced hepatotoxicity.
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25
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Yu SH, Dubey NK, Li WS, Liu MC, Chiang HS, Leu SJ, Shieh YH, Tsai FC, Deng WP. Cordyceps militaris Treatment Preserves Renal Function in Type 2 Diabetic Nephropathy Mice. PLoS One 2016; 11:e0166342. [PMID: 27832180 PMCID: PMC5104498 DOI: 10.1371/journal.pone.0166342] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 10/27/2016] [Indexed: 12/16/2022] Open
Abstract
Diabetic nephropathy is derived from long-term effects of high blood glucose on kidney function in type 2 diabetic patients. Several antidiabetic drugs and herbal medications have failed to prevent episodes of DN. Hence, this study aimed to further investigate the renal injury-reducing effect of antidiabetic CmNo1, a novel combination of powders of fruiting bodies and mycelia of Cordyceps militaris. After being administered with streptozotocin-nicotinamide and high-fat-diet, the diabetic nephropathy mouse model displayed elevated blood glucose and renal dysfunction markers including serum creatinine and kidney-to-body weight ratio. These elevated markers were significantly mitigated following 8 weeks CmNo1 treatment. Moreover, the chronic hyperglycemia-induced pathological alteration in renal tissue were also ameliorated. Besides, immunohistochemical study demonstrated a substantial reduction in elevated levels of carboxymethyl lysine, an advanced glycation end product. Elevated collagenous deposition in DN group was also attenuated through CmNo1 administration. Moreover, the enhanced levels of transforming growth factor-β1, a fibrosis-inducing protein in glomerulus were also markedly dampened. Furthermore, auxiliary risk factors in DN like serum triglycerides and cholesterol were found to be increased but were decreased by CmNo1 treatment. Conclusively, the results suggests that CmNo1 exhibit potent and efficacious renoprotective action against hyperglycemia-induced DN.
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MESH Headings
- Animals
- Biological Products/chemistry
- Biological Products/therapeutic use
- Collagen/analysis
- Cordyceps/chemistry
- Diabetes Mellitus, Experimental/blood
- Diabetes Mellitus, Experimental/complications
- Diabetes Mellitus, Experimental/drug therapy
- Diabetes Mellitus, Experimental/physiopathology
- Diabetes Mellitus, Type 2/blood
- Diabetes Mellitus, Type 2/complications
- Diabetes Mellitus, Type 2/drug therapy
- Diabetes Mellitus, Type 2/physiopathology
- Diabetic Nephropathies/blood
- Diabetic Nephropathies/complications
- Diabetic Nephropathies/drug therapy
- Diabetic Nephropathies/physiopathology
- Fruiting Bodies, Fungal/chemistry
- Glycation End Products, Advanced/analysis
- Glycogen/analysis
- Hypoglycemic Agents/chemistry
- Hypoglycemic Agents/therapeutic use
- Kidney/drug effects
- Kidney/physiopathology
- Kidney Function Tests
- Mice
- Mice, Inbred C57BL
- Mycelium/chemistry
- Streptozocin
- Transforming Growth Factor beta1/analysis
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Affiliation(s)
- Sung-Hsun Yu
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Stem Cell Research Center, Taipei Medical University, Taipei, Taiwan
| | - Navneet Kumar Dubey
- Stem Cell Research Center, Taipei Medical University, Taipei, Taiwan
- Graduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, Taiwan
| | - Wei-Shan Li
- Stem Cell Research Center, Taipei Medical University, Taipei, Taiwan
| | - Ming-Che Liu
- Graduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, Taiwan
- Department of Urology, Taipei Medical University Hospital, Taipei, Taiwan
- Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Han-Sun Chiang
- Division of Urology, Department of Surgery, Cathay General Hospital, New Taipei City, Taiwan
- Graduate Institute of Basic Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Sy-Jye Leu
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Microbiology and Immunology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Ying-Hua Shieh
- Department of Family Medicine, Taipei Medical University, Wan Fang Hospital, Taipei, Taiwan
| | | | - Win-Ping Deng
- Stem Cell Research Center, Taipei Medical University, Taipei, Taiwan
- Graduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, Taiwan
- Graduate Institute of Basic Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
- * E-mail:
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26
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Jin E, Han S, Son M, Kim SW. Cordyceps bassiana inhibits smooth muscle cell proliferation via the ERK1/2 MAPK signaling pathway. Cell Mol Biol Lett 2016; 21:24. [PMID: 28536626 PMCID: PMC5415766 DOI: 10.1186/s11658-016-0023-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 03/15/2016] [Indexed: 11/10/2022] Open
Abstract
Cordyceps belongs to a genus of acormycete fungi and is known to exhibit various pharmacological effects. The aim of this study was to investigate the effect of Cordyceps species on the proliferation of vascular smooth muscle cells (VSMC) and their underlying molecular mechanism. A cell proliferation assay showed that Cordyceps bassiana ethanol extract (CBEE) significantly inhibited VSMC proliferation. In addition, neointimal formation was significantly reduced by treatment with CBEE in the carotid artery of balloon-injured rats. We also investigated the effects of CBEE on the extracellular signal-regulated kinase (ERK) signal pathway. Western blot analysis revealed increased ERK 1/2 phosphorylation in VSMCs treated with CBEE. Pretreatment with U0126 completely abrogated CBEE-induced ERK 1/2 phosphorylation. In conclusion, CBEE exhibited anti-proliferative properties that affected VSMCs through the ERK1/2 MAPK signaling pathway. Our data may elucidate the inhibitory mechanism of this natural product.
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Affiliation(s)
- Enze Jin
- Department of Cardiology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Seongho Han
- Department of Family Medicine, College of Medicine, Dong-A University, Busan, Republic of Korea
| | - Mina Son
- Department of Medicine, College of Medicine, Catholic Kwandong University, Gangneung, Republic of Korea
| | - Sung-Whan Kim
- Department of Medicine, College of Medicine, Catholic Kwandong University, Gangneung, Republic of Korea.,International St. Mary's Hospital, 25, Simgok-ro 100beon-gil, Seo-gu, Incheon, 404-190 Republic of Korea
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27
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Kim DY, Won KJ, Yoon MS, Yu HJ, Park JH, Kim B, Lee HM. Chrysanthemum boreale flower floral water inhibits platelet-derived growth factor-stimulated migration and proliferation in vascular smooth muscle cells. PHARMACEUTICAL BIOLOGY 2015; 53:725-734. [PMID: 25330930 DOI: 10.3109/13880209.2014.941882] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Chrysanthemum boreale Makino (Compositae) (CBM) is a traditional medicine that has been used for the prevention or treatment of various disorders; it has various properties including antioxidation, anti-inflammation, and antitumor. OBJECTIVE The present study was designed to explore the in vitro effect of CBM flower floral water (CBMFF) on atherosclerosis-related responses in rat aortic smooth muscle cells (RASMCs). MATERIALS AND METHODS CBMFF was extracted from CBM flower by steam distillation and analyzed using gas chromatography-mass spectrometry. The anti-atherosclerosis activity of CBMFF was tested by estimating platelet-derived growth factor (PDGF)-BB (10 ng/mL)-induced proliferation and migration levels and intracellular kinase pathways in RASMCs at CBMFF concentrations of 0.01-100 μM and analyzing ex vivo aortic ring assay. RESULTS Gas chromatography-mass spectrometry showed that the CBMFF contained a total of seven components. The CBMFF inhibits PDGF-BB-stimulated RASMC migration and proliferation (IC50: 0.010 μg/mL). Treatment of RASMCs with PDGF-BB induced PDGFR-β phosphorylation and increased the phosphorylations of MAPK p38 and ERK1/2. CBMFF addition prevented PDGF-BB-induced phosphorylation of these kinases (IC50: 008 and 0.018 μg/mL, for p38 MAPK and ERK1/2, respectively), as well as PDGFR-β (IC50: 0.046 μg/mL). Treatment with inhibitors of PDGFR, P38 MAPK, and ERK1/2 decreased PDGF-BB-increased migration and proliferation in RASMCs. Moreover, the CBMFF suppressed PDGF-BB-increased sprout outgrowth of aortic rings (IC50: 0.047 μg/mL). DISCUSSION AND CONCLUSION These results demonstrate that CBMFF may inhibit PDGF-BB-induced vascular migration and proliferation, most likely through inhibition of the PDGFR-β-mediated MAPK pathway; therefore, the CBMFF may be promising candidate for the development of herbal remedies for vascular disorders.
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MESH Headings
- Animals
- Cell Movement/drug effects
- Cell Movement/physiology
- Cell Proliferation/drug effects
- Cell Proliferation/physiology
- Cells, Cultured
- Chrysanthemum
- Dose-Response Relationship, Drug
- Flowers
- Male
- Muscle, Smooth, Vascular/cytology
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/metabolism
- Myocytes, Smooth Muscle/drug effects
- Myocytes, Smooth Muscle/metabolism
- Plant Extracts/isolation & purification
- Plant Extracts/pharmacology
- Platelet-Derived Growth Factor/antagonists & inhibitors
- Platelet-Derived Growth Factor/pharmacology
- Rats
- Rats, Sprague-Dawley
- Water/pharmacology
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Affiliation(s)
- Do-Yoon Kim
- Department of Cosmetic Science, College of Natural Science, Hoseo University , Asan, Chungnam Prefecture , Republic of Korea and
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28
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Lee KP, Sudjarwo GW, Jung SH, Lee D, Lee DY, Lee GB, Baek S, Kim DY, Lee HM, Kim B, Kwon SC, Won KJ. Carvacrol inhibits atherosclerotic neointima formation by downregulating reactive oxygen species production in vascular smooth muscle cells. Atherosclerosis 2015; 240:367-73. [PMID: 25875388 DOI: 10.1016/j.atherosclerosis.2015.03.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 03/01/2015] [Accepted: 03/21/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Carvacrol (2-methyl-5-(1-methylethyl) phenol), a cyclic monoterpene, exerts protective activities in a variety of pathological states including tumor growth, inflammation, and oxidative stress. However, it is unknown whether carvacrol affects events in vascular cells during the development of atherosclerotic neointima. We investigated the effects of carvacrol on the migration and proliferation of rat aortic smooth muscle cells (RASMCs) and on vascular neointima formation. METHODS AND RESULTS Carvacrol significantly inhibited platelet-derived growth factor (PDGF)-BB-stimulated RASMC migration and proliferation in a concentration-dependent manner. Cell viability was not affected by treatment with carvacrol. Carvacrol attenuated the expression of NADPH oxidase (NOX) 1 and the phosphorylation of p38 mitogen-activated protein kinase (MAPK) and extracellular signal-regulated kinase 1/2 in response to PDGF-BB. Moreover, carvacrol suppressed the PDGF-BB-stimulated generation of H2O2 and inhibited the activity of NOX in RASMCs. Treatment with carvacrol inhibited PDGF-BB-induced aortic sprout outgrowth, balloon injury-evoked vascular neointima formation, and expression of proliferating cell nuclear antigen in the neointima. CONCLUSION These findings indicate that carvacrol inhibits migration and proliferation of RASMCs by suppressing the reactive oxygen species-mediated MAPK signaling pathway in these cells, thereby attenuating vascular neointimal formation. Carvacrol may be a promising agent for preventing vascular restenosis or atherosclerosis.
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Affiliation(s)
- Kang Pa Lee
- Department of Physiology, School of Medicine, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, South Korea
| | - Giftania W Sudjarwo
- Department of Physiology, School of Medicine, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, South Korea
| | - Seung Hyo Jung
- Department of Physiology, School of Medicine, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, South Korea
| | - Donghyen Lee
- Department of Physiology, School of Medicine, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, South Korea
| | - Dong-Youb Lee
- Department of Physiology, School of Medicine, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, South Korea
| | - Gyoung Beom Lee
- Department of Physiology, School of Medicine, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, South Korea
| | - Suji Baek
- Department of Physiology, School of Medicine, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, South Korea
| | - Do-Yoon Kim
- Department of Cosmetic Science, College of Natural Science, Hoseo University, Asan 336-795, South Korea
| | - Hwan Myung Lee
- Department of Cosmetic Science, College of Natural Science, Hoseo University, Asan 336-795, South Korea
| | - Bokyung Kim
- Department of Physiology, School of Medicine, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, South Korea
| | - Seong-Chun Kwon
- Department of Physiology, Catholic Kwandong University College of Medicine, Kangneung 201-701, South Korea.
| | - Kyung Jong Won
- Department of Physiology, School of Medicine, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, South Korea.
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29
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Lee LK, Kim MY, Kim JH, Lee JU, Park BS, Yang SM, Jeon HJ, Lee WD, Noh JW, Kwak TY, Lee TH, Kim JY, Kim HY, Hwang BY, Kim B, Kim J. A review of deoxycorticosterone acetate-salt hypertension and its relevance for cardiovascular physiotherapy research. J Phys Ther Sci 2015; 27:303-7. [PMID: 25642096 PMCID: PMC4305587 DOI: 10.1589/jpts.27.303] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Accepted: 07/24/2014] [Indexed: 11/28/2022] Open
Abstract
[Purpose] The purpose of this review was to elucidate the deoxycorticosterone acetate
(DOCA)-salt-related hypertensive mechanism and to contribute to future studies of
cardiovascular physiotherapy. [Methods] This paper focuses on the signal transductions
that control hypertension and its mechanisms. We include results reported by our
laboratory in a literature review. [Results] Our results and the literature show the
various mechanisms of DOCA-salt hypertension. [Conclusion] In this review paper, we
carefully discuss the signal transduction in hypertension based on our studies and with
reference to cardiovascular physiotherapy research.
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Affiliation(s)
- Lim-Kyu Lee
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Mee-Young Kim
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Ju-Hyun Kim
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Jeong-Uk Lee
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Byoung-Sun Park
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Seung-Min Yang
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Hye-Joo Jeon
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Won-Deok Lee
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Ji-Woong Noh
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Taek-Yong Kwak
- Department of Taekwondo Instructor Education, College of Martial Arts, Yongin University, Republic of Korea
| | - Tae-Hyun Lee
- Department of Combative Martial Arts Training, College of Martial Arts, Yongin University, Republic of Korea
| | - Ju-Young Kim
- Department of Combative Martial Arts Training, College of Martial Arts, Yongin University, Republic of Korea
| | - Hye-Young Kim
- Department of Food Science and Nutrition, College of Public Health and Welfare, Yongin University, Republic of Korea
| | - Byong-Yong Hwang
- Department of Physical Therapy, College of Public Health and Welfare, Yongin University: Yongin 449-714, Republic of Korea
| | - Bokyung Kim
- Institute of Functional Genomics, Department of Physiology, School of Medicine, Konkuk University, Republic of Korea
| | - Junghwan Kim
- Department of Physical Therapy, College of Public Health and Welfare, Yongin University: Yongin 449-714, Republic of Korea
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Kim MY, Lee JU, Kim JH, Lee LK, Park BS, Yang SM, Jeon HJ, Lee WD, Noh JW, Kwak TY, Jang SH, Lee TH, Kim JY, Kim B, Kim J. Phosphorylation of Heat Shock Protein 27 is Increased by Cast Immobilization and by Serum-free Starvation in Skeletal Muscles. J Phys Ther Sci 2014; 26:1975-7. [PMID: 25540511 PMCID: PMC4273071 DOI: 10.1589/jpts.26.1975] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Accepted: 06/23/2014] [Indexed: 02/01/2023] Open
Abstract
[Purpose] Cast immobilization- and cell starvation-induced loss of muscle mass are closely associated with a dramatic reduction in the structural muscle proteins. Heat shock proteins are molecular chaperones that are constitutively expressed in several eukaryotic cells and have been shown to protect against various stressors. However, the changes in the phosphorylation of atrophy-related heat shock protein 27 (HSP27) are still poorly understood in skeletal muscles. In this study, we examine whether or not phosphorylation of HSP27 is changed in the skeletal muscles after cast immobilization and serum-free starvation with low glucose in a time-dependent manner. [Methods] We undertook a HSP27 expression and high-resolution differential proteomic analysis in skeletal muscles. Furthermore, we used western blotting to examine protein expression and phosphorylation of HSP27 in atrophied gastrocnemius muscle strips and L6 myoblasts. [Results] Cast immobilization and starvation significantly upregulated the phosphorylation of HSP27 in a time-dependent manner, respectively. [Conclusion] Our results suggest that cast immobilization- and serum-free starvation-induced atrophy may be in part related to changes in the phosphorylation of HSP27 in rat skeletal muscles.
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Affiliation(s)
- Mee-Young Kim
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Jeong-Uk Lee
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Ju-Hyun Kim
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Lim-Kyu Lee
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Byoung-Sun Park
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Seung-Min Yang
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Hye-Joo Jeon
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Won-Deok Lee
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Ji-Woong Noh
- Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea
| | - Taek-Yong Kwak
- Department of Taekwondo Instructor Education, College of Martial Arts, Yongin University, Republic of Korea
| | - Sung-Ho Jang
- Department of Judo, College of Martial Arts, Yongin University, Republic of Korea
| | - Tae-Hyun Lee
- Department of Combative Martial Arts Training, College of Martial Arts, Yongin University, Republic of Korea
| | - Ju-Young Kim
- Department of Combative Martial Arts Training, College of Martial Arts, Yongin University, Republic of Korea
| | - Bokyung Kim
- Institute of Functional Genomics, Department of Physiology, School of Medicine, Konkuk University, Republic of Korea
| | - Junghwan Kim
- Department of Physical Therapy, College of Public Health and Welfare, Yongin University: Yongin 449-714, Republic of Korea
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Lee KP, Lee K, Park WH, Kim H, Hong H. Piperine inhibits platelet-derived growth factor-BB-induced proliferation and migration in vascular smooth muscle cells. J Med Food 2014; 18:208-15. [PMID: 25384161 DOI: 10.1089/jmf.2014.3229] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The proliferation and migration of vascular smooth muscle cells (VSMCs) in blood vessels are important in the pathogenesis of vascular disorders such as atherosclerosis and restenosis. Piperine, a major component of black pepper, has antioxidant, anticancer, and anti-inflammatory activity. However, the antiatherosclerotic effects of piperine have not been investigated. In this study, the effects of piperine on platelet-derived growth factor (PDGF)-BB-induced proliferation and migration of VSMCs were investigated. The antiproliferative effects of piperine were determined using MTT assays, cell counting, real-time polymerase chain reaction, and western blots. Our results showed that piperine significantly attenuated the proliferation of VSMCs by increasing the expression of p27(kip1), regulating the mRNA expression of cell cycle enzymes (cyclin D, cyclin E, and PCNA), and decreasing the phosphorylation of extracellular signal-regulated kinase (ERK)1/2 in a noncytotoxic concentration-dependent manner (30-100 μM). Moreover, we examined the effects of piperine on the migration of PDGF-BB-stimulated VSMCs, as determined by the Boyden chamber assay, H2DCFDA staining, and western blots. Our results showed that 100 μM piperine decreased cell migration, the production of reactive oxygen species (ROS), and phosphorylation of the p38 mitogen-activated protein kinase (MAPK). Taken together, our results suggest that piperine inhibits PDGF-BB-induced proliferation and the migration of VSMCs by inducing cell cycle arrest and suppressing MAPK phosphorylation and ROS. These findings suggest that piperine may be beneficial for the treatment of vascular-related disorders and diseases.
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Affiliation(s)
- Kang Pa Lee
- 1 Department of Medical Science, School of Medicine, Konkuk University , Seoul, Korea
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Park ES, Kang DH, Yang MK, Kang JC, Jang YC, Park JS, Kim SK, Shin HS. Cordycepin, 3'-deoxyadenosine, prevents rat hearts from ischemia/reperfusion injury via activation of Akt/GSK-3β/p70S6K signaling pathway and HO-1 expression. Cardiovasc Toxicol 2014; 14:1-9. [PMID: 24178833 DOI: 10.1007/s12012-013-9232-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Cordycepin (3'-deoxyadenosine) isolated from Cordyceps militaris, a species of the fungal genus Cordyceps, has been shown to exhibit many pharmacological functions, such as anticancer, anti-inflammatory, and antioxidant activities. In this study, we investigated the preventive role of cordycepin in ischemic/reperfusion (I/R) injury of isolated rat hearts and anesthetized rats. After Sprague-Dawley rats received cordycepin (3, 10, and 30 mg/kg) or control (0.5 % carboxyl methylcellulose) orally once a day for a week, hearts were isolated and mounted on Langendorff heart perfusion system. Isolated hearts were perfused with Krebs-Henseleit buffer for 15-min pre-ischemic stabilization period and subjected to 30-min global ischemia and 30-min reperfusion. Cordycepin administration (10 mg/kg, p.o.) significantly increased left ventricular developed pressure during the reperfusion period compared to that in the control group, but without any effect on coronary flow. Cordycepin (10 mg/kg, p.o.) significantly increased the phosphorylation of Akt/GSK-3β/p70S6K pathways, which are known to modulate multiple survival pathways. In addition, cordycepin decreased Bax and cleaved caspase-3 expression while increasing Bcl-2 expression, Bcl-2/Bax ratio, and heme oxygenase (HO-1) expression in isolated rat hearts. In anesthetized rats subjected to 30 min occlusion of left anterior descending coronary artery/2.5-h reperfusion, cordycepin (1, 3, and 10 mg/kg, i.v.) administered 15 min before the onset of ischemia dose-dependently decreased the infarct size in left ventricle. In conclusion, cordycepin could be an attractive therapeutic candidate with oral activity against I/R-associated heart diseases such as myocardial infarction.
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Affiliation(s)
- Eun-Seok Park
- Department of Biomedical Chemistry, College of Biomedical and Health Science, Konkuk University, 322 Danwol-Dong, Chungju, Chungbuk, 380-701, Republic of Korea
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Anticancer and antimetastatic effects of cordycepin, an active component of Cordyceps sinensis. J Pharmacol Sci 2014; 127:53-6. [PMID: 25704018 DOI: 10.1016/j.jphs.2014.09.001] [Citation(s) in RCA: 117] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Revised: 09/09/2014] [Accepted: 09/10/2014] [Indexed: 11/22/2022] Open
Abstract
Cordyceps sinensis, a fungus that parasitizes on the larva of Lepidoptera, has been used as a valued traditional Chinese medicine. We investigated the effects of water extracts of Cordyceps sinensis (WECS), and particularly focused on its anticancer and antimetastatic actions. Based on in vitro studies, we report that WECS showed an anticancer action, and this action was antagonized by an adenosine A3 receptor antagonist. Moreover, this anticancer action of WECS was promoted by an adenosine deaminase inhibitor. These results suggest that one of the components of WECS with an anticancer action might be an adenosine or its derivatives. Therefore, we focused on cordycepin (3'-deoxyadenosine) as one of the active ingredients of WECS. According to our experiments, cordycepin showed an anticancer effect through the stimulation of adenosine A3 receptor, followed by glycogen synthase kinase (GSK)-3β activation and cyclin D1 suppression. Cordycepin also showed an antimetastatic action through inhibiting platelet aggregation induced by cancer cells and suppressing the invasiveness of cancer cells via inhibiting the activity of matrix metalloproteinase (MMP)-2 and MMP-9, and accelerating the secretion of tissue inhibitor of metalloproteinase (TIMP)-1 and TIMP-2 from cancer cells. In conclusion, cordycepin, an active component of WECS, might be a candidate anticancer and antimetastatic agent.
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Lee KP, Park ES, Kim DE, Park IS, Kim JT, Hong H. Artemisinin attenuates platelet-derived growth factor BB-induced migration of vascular smooth muscle cells. Nutr Res Pract 2014; 8:521-5. [PMID: 25324931 PMCID: PMC4198964 DOI: 10.4162/nrp.2014.8.5.521] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 07/14/2014] [Accepted: 07/25/2014] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND/OBJECTIVES Artemisinin (AT), an active compound in Arternisia annua, is well known as an anti-malaria drug. It is also known to have several effects including anti-oxidant, anti-inflammation, and anti-cancer activities. To date, the effect of AT on vascular disorders has not been studied. In this study, we investigated the effects of AT on the migration and proliferation of vascular smooth muscle cells (VSMC) stimulated by platelet-derived growth factor BB (PDGF-BB). MATERIALS/METHODS Aortic smooth muscle cells were isolated from Sprague-Dawley rats. PDGF-BB stimulated VSMC migration was measured by the scratch wound healing assay and the Boyden chamber assay. Cell viability was determined by using an EZ-Cytox Cell Viability Assay Kit. The production of reactive oxygen species (ROS) in PDGF-BB stimulated VSMC was measured through H2DCF-DA staining. We also determined the expression levels of signal proteins relevant to ROS, including measures of extracellular signal-regulated kinase (ERK) 1/2 measured by western blot analysis and matrix metalloproteinase (MMP) 9 measured by reverse transcription-polymerase chain reaction (RT-PCR). RESULTS AT (10 µM and 30 µM) significantly reduced the proliferation and migration of PDGF-BB stimulated VSMC in a dose-dependent manner. The production of ROS, normally induced by PDGF-BB, is reduced by treatment with AT at both concentrations. PDGF-BB stimulated VSMC treated with AT (10 µM and 30 µM) have reduced phosphorylation of ERK1/2 and inhibited MMP9 expression compared to untreated PDGF-BB stimulated VSMC. CONCLUSIONS We suggest, based on these results, that AT may exert an anti-atherosclerotic effect on PDGF-BB stimulated VSMCs by inhibiting their proliferation and migration through down-regulation of ERK1/2 and MMP9 phosphorylation.
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Affiliation(s)
- Kang Pa Lee
- Department of Medical Science, School of Medicine Konkuk University, Hwayang-dong, Gwangjin-gu, Seoul 143-701, Korea
| | - Eun-Seok Park
- Department of Biomedical Laboratory Science, Kyungbok University, Gyeonggi-do 487-717, Korea
| | - Dae-Eun Kim
- Department of Biomedical Laboratory Science, Kyungbok University, Gyeonggi-do 487-717, Korea
| | - In-Sik Park
- Department of Anatomy, College of Korean Medicine, Dongguk University, Gyeongsangbuk-do 780-714, Korea
| | - Jin Tack Kim
- Department of Anatomy, College of Korean Medicine, Dongguk University, Gyeongsangbuk-do 780-714, Korea
| | - Heeok Hong
- Department of Medical Science, School of Medicine Konkuk University, Hwayang-dong, Gwangjin-gu, Seoul 143-701, Korea
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Jeong MH, Park YS, Jeong DH, Lee CG, Kim JS, Oh SJ, Jeong SK, Yang K, Jo WS. In vitro evaluation of Cordyceps militaris as a potential radioprotective agent. Int J Mol Med 2014; 34:1349-57. [PMID: 25176413 DOI: 10.3892/ijmm.2014.1901] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Accepted: 08/06/2014] [Indexed: 11/06/2022] Open
Abstract
Radiation is an important component of therapy for a wide range of malignant conditions. However, it triggers DNA damage and cell death in normal cells and results in adverse side-effects. Cordyceps militaris (C. militaris), a traditional medicinal mushroom, produces the bioactive compound, cordycepin (3'-deoxyadenosine) and has multiple pharmacological activities, such as antitumor, antimetastatic, antioxidant and immunomodulatory effects. The present study was undertaken to investigate whether CM-AE, an extract obtained from C. militaris exerts protective effects against radiation-induced DNA damage. The protective effects of CM-AE were compared with those of cordycepin. CM-AE effectively increased free radical scavenging activity and decreased radiation-induced plasmid DNA strand breaks in in vitro assays. CM-AE significantly inhibited the generation of reactive oxygen species (ROS) and cellular DNA damage in 2 Gy irradiated Chinese hamster ovary (CHO)-K1 cells. Moreover, treatment with CM-AE induced similar levels of phosphorylated H2AX in the cells, which reflects the initial DNA double-strand breaks in the irradiated cells compared with the non-irradiated CHO-K1 cells. However, cordycepin did not show free radical scavenging activity and did not protect against radiation-induced plasmid DNA or cellular DNA damage. These results suggest that the free radical scavenging activity of CM-AE contributes towards its DNA radioprotective effects and that the protective effects of CM-AE are much more potent to those of cordycepin. The data presented in this study may provide useful information for the screening of potent radioprotective materials.
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Affiliation(s)
- Min-Ho Jeong
- Department of Microbiology, Dong-A University College of Medicine, Busan 619-953, Republic of Korea
| | - You-Soo Park
- Research Center, Dong Nam Institute of Radiological and Medical Sciences, Busan 619-953, Republic of Korea
| | - Dong-Hyeok Jeong
- Research Center, Dong Nam Institute of Radiological and Medical Sciences, Busan 619-953, Republic of Korea
| | - Chang-Geun Lee
- Research Center, Dong Nam Institute of Radiological and Medical Sciences, Busan 619-953, Republic of Korea
| | - Joong-Sun Kim
- Research Center, Dong Nam Institute of Radiological and Medical Sciences, Busan 619-953, Republic of Korea
| | - Su-Jung Oh
- Research Center, Dong Nam Institute of Radiological and Medical Sciences, Busan 619-953, Republic of Korea
| | - Soo-Kyung Jeong
- Research Center, Dong Nam Institute of Radiological and Medical Sciences, Busan 619-953, Republic of Korea
| | - Kwangmo Yang
- Research Center, Dong Nam Institute of Radiological and Medical Sciences, Busan 619-953, Republic of Korea
| | - Wol-Soon Jo
- Research Center, Dong Nam Institute of Radiological and Medical Sciences, Busan 619-953, Republic of Korea
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Xiong Y, Zhang S, Xu L, Song B, Huang G, Lu J, Guan S. Suppression of T-cell activation in vitro and in vivo by cordycepin from Cordyceps militaris. J Surg Res 2013; 185:912-22. [PMID: 23927879 DOI: 10.1016/j.jss.2013.06.057] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2013] [Revised: 06/25/2013] [Accepted: 06/26/2013] [Indexed: 01/29/2023]
Abstract
BACKGROUND In addition to achieving a balance between the positive (controlling rejection) and the negative (infection and malignancy) aspects of drug-induced immunodeficiency, new immunosuppressive combinations must address the issue of nonimmune drug toxicity that may be dose limiting. Cordycepin is a type of adenosine analog extracted from Cordyceps militaris. In the present study, we investigated its immunosuppressive effect on T cell both in vitro and in vivo. METHODS We evaluated the effects of cordycepin on concanavalin A-induced production of immune mediators in mouse splenocyte by enzyme-linked immunosorbent assay and flow cytometry. Furthermore, using Western blotting, we studied signal transduction mechanisms to determine how cordycepin inhibited T-cell activation in purified mouse T lymphocytes. To confirm the immunosuppressive activity of cordycepin in vivo, we induced the T cell-mediated delayed-type hypersensitivity reaction in a 2,4-dinitro-1-fluorobenzene-induced mouse model. RESULTS The in vitro results showed that cordycepin markedly suppressed concanavalin A-induced splenocyte proliferation, Th1 and Th2 cytokine production, and the ratio of CD4(+)-to-CD8(+) T cells. The administration of cordycepin in vivo markedly suppressed the T cell-mediated delayed-type hypersensitivity reaction. The data revealed that cordycepin effectively shocked the nuclear factor kappa B and nuclear factor of activated T cells 2 signal transduction pathways but had no effect on the mitogen activated protein kinase signal transduction pathway. CONCLUSIONS These observations indicated that cordycepin has a potential role in downregulating the immune system and could be developed as a useful immunosuppressive agent for treating undesired immune responses.
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Affiliation(s)
- Ying Xiong
- Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, Jilin, People's Republic of China
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Yan XF, Zhang ZM, Yao HY, Guan Y, Zhu JP, Zhang LH, Jia YL, Wang RW. Cardiovascular protection and antioxidant activity of the extracts from the mycelia of Cordyceps sinensis act partially via adenosine receptors. Phytother Res 2012. [PMID: 23192916 DOI: 10.1002/ptr.4899] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Mycelia of cultured Cordyceps sinensis (CS) is one of the most common substitutes for natural CS and was approved for arrhythmia in China. However, the role of CS in ameliorating injury during ischemia-reperfusion (I/R) is still unclear. We examined effects of extracts from CS on I/R and investigated the possible mechanisms. Post-ischemic coronary perfusion pressure, ventricular function, and coronary flow were measured using the Langendorff mouse heart model. Oxidative stress of cardiac homogenates was performed using an ELISA. Our results indicate that CS affords cardioprotection possibly through enhanced adenosine receptor activation. Cardioprotection was demonstrated by reduced post-ischemic diastolic dysfunction and improved recovery of pressure development and coronary flow. Treatment with CS largely abrogates oxidative stress and damage in glucose- or pyruvate-perfused hearts. Importantly, observed reductions in oxidative stress [glutathione disulfide (GSSG)]/[GSSG + glutathione] and [malondialdehyde (MDA)]/[superoxide dismutase + MDA] ratios as well as the resultant damage upon CS treatment correlate with functional markers of post-ischemic myocardial outcome. These effects of CS were partially blocked by 8-ρ-sulfophenyltheophylline, an adenosine receptor antagonist. Our results demonstrate a suppressive role of CS in ischemic contracture. Meanwhile, the results also suggest pre-ischemic adenosine receptor activation may be involved in reducing contracture in hearts pretreated with CS.
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Affiliation(s)
- Xiao-Feng Yan
- The Second Affiliated Hospital of Medical College, Zhejiang University, Hangzhou, 310009, China
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Zhao Z, Song G, Tian H, Yu Y, Tian X, Liu J, Yao S, Luo T, Qin S. Triacetyl-3-hydroxyphenyladenosine, a derivative of cordycepin, attenuates atherosclerosis in apolipoprotein E-knockout mice. Exp Biol Med (Maywood) 2012; 237:1262-72. [DOI: 10.1258/ebm.2012.011401] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The cholesterol-modulating, immune-regulating and anti-inflammatory properties of cordycepin are well documented. Here we examined the effects of triacetyl-3-hydroxyphenyladenosine (THPA), a derivative of cordycepin, on the development of atherosclerosis (AS) in apolipoprotein E-knockout (apoE-/-) mice. The atherosclerotic lesion formation displayed by the oil red O staining-positive area was reduced significantly in either the aortic root section or the whole aorta en face in THPA-administrated apoE-/- mice. Plasma analysis by enzymatic method or enzyme-linked immunosorbent assay (ELISA) showed that high-density lipoprotein-cholesterol (HDL-C) was decreased, whereas apolipoprotein A-I (apoA-I) levels were markedly increased by THPA. In addition, ELISA and spectrophotometric measurement showed that plasma levels of tumor necrosis factor-α, interleukin-1 and malondialdehyde were decreased in mice treated with THPA. Realtime polymerase chain reaction detection disclosed that the expression of several transporters involved in reverse cholesterol transport was induced by THPA, and the expression of hepatic ABCA1 and apoA-I, which play roles in the maturation of HDL-C, was also elevated in the THPA-treated groups. Moreover, THPA enhanced the expression of endothelial nitric oxide synthase (NOS), and reduced the expression of inducible NOS and lectin-like oxidized LDL receptor-1 in the aorta, suggesting that THPA can exert endothelial protection effects. In addition, the expression or activation of several proinflammatory factors in the aorta was suppressed by THPA. In conclusion, our results reveal the inhibitory effects of THPA on AS in apoE-/- mice.
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Affiliation(s)
- Zhenmei Zhao
- Institute of Atherosclerosis, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
- Key Laboratory of Atherosclerosis in Universities of Shandong, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
| | - Guohua Song
- Institute of Atherosclerosis, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
- Key Laboratory of Atherosclerosis in Universities of Shandong, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
| | - Hua Tian
- Institute of Atherosclerosis, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
- Key Laboratory of Atherosclerosis in Universities of Shandong, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
| | - Yang Yu
- Institute of Atherosclerosis, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
- Key Laboratory of Atherosclerosis in Universities of Shandong, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
| | - Xiangyu Tian
- Institute of Atherosclerosis, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
- Key Laboratory of Atherosclerosis in Universities of Shandong, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
| | - Jia Liu
- Institute of Atherosclerosis, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
- Key Laboratory of Atherosclerosis in Universities of Shandong, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
| | - Shutong Yao
- Institute of Atherosclerosis, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
- Key Laboratory of Atherosclerosis in Universities of Shandong, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
| | - Tian Luo
- Institute of Atherosclerosis, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
- Key Laboratory of Atherosclerosis in Universities of Shandong, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
| | - Shucun Qin
- Institute of Atherosclerosis, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
- Key Laboratory of Atherosclerosis in Universities of Shandong, Taishan Medical University, No. 2 YingSheng East Road, Shandong 271000, P R China
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Takahashi S, Tamai M, Nakajima S, Kato H, Johno H, Nakamura T, Kitamura M. Blockade of adipocyte differentiation by cordycepin. Br J Pharmacol 2012; 167:561-75. [PMID: 22537056 PMCID: PMC3449261 DOI: 10.1111/j.1476-5381.2012.02005.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2011] [Revised: 03/23/2012] [Accepted: 04/16/2012] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND AND PURPOSE Cordyceps militaris has the potential to suppress differentiation of pre-adipocytes. However, the active entities in the extract and the underlying mechanisms of its action are not known. Hence, we investigated whether and how cordycepin (3'-deoxyadenosine), a constituent of C. militaris, inhibits adipogenesis. EXPERIMENTAL APPROACH Differentiation of 3T3-L1 pre-adipocytes and pre-adipocytes in primary cultures was induced by Insulin, dexamethasone and IBMX, and these were used as in vitro models of adipogenesis. The effects of cordycepin on adipogenesis were examined with particular focus on the regulation of CCAAT/enhancer-binding protein β (C/EBPβ) and PPARγ. KEY RESULTS Cordycepin suppressed the lipid accumulation and induction of adipogenic markers that occurred on differentiation of pre-adipocytes and also blocked the down-regulation of a pre-adipocyte marker. This anti-adipogenic effect was reversible and mediated by an adenosine transporter, but not A₁, A₂ or A₃ adenosine receptors. This effect of cordycepin was not reproduced by other adenosine-related substances, including ATP, ADP and adenosine. Early induction of the adipogenic C/EBPβ-PPARγ pathway was suppressed by cordycepin. Blockade of mTORC1 via inhibition of PKB (Akt) and activation of AMP kinase was identified as the crucial upstream event targeted by cordycepin. In addition to its negative effect on adipogenesis, cordycepin suppressed lipid accumulation in mature adipocytes. CONCLUSIONS AND IMPLICATIONS These results suggest that the anti-adipogenic effects of cordycepin occur through its intervention in the mTORC1-C/EBPβ-PPARγ pathway. Cordycepin, by blocking both adipogenesis and lipid accumulation, may have potential as a therapeutic agent for effective treatment of obesity and obesity-related disorders.
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Affiliation(s)
- Shuhei Takahashi
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
| | - Minori Tamai
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
| | - Shotaro Nakajima
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
| | - Hironori Kato
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
| | - Hisashi Johno
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
| | | | - Masanori Kitamura
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
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Cordycepin (3'-deoxyadenosine) attenuates age-related oxidative stress and ameliorates antioxidant capacity in rats. Exp Gerontol 2012; 47:979-87. [PMID: 23000874 DOI: 10.1016/j.exger.2012.09.003] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Revised: 08/07/2012] [Accepted: 09/11/2012] [Indexed: 12/22/2022]
Abstract
Free radical-induced oxidative damage is considered to be the most important consequence of the aging process. The activities and capacities of antioxidant systems of cells decline with increased age, leading to the gradual loss of pro-oxidant/antioxidant balance and resulting in increased oxidative stress. Our investigation was focused on the effects of cordycepin (3'-deoxyadenosine) on lipid peroxidation and antioxidation in aged rats. Age-associated decline in the activities of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione reductase (GR), glutathione-S-transferase (GST), reduced glutathione (GSH), vitamin C and vitamin E, and elevated levels of malondialdehyde (MDA) were observed in the liver, kidneys, heart and lungs of aged rats, when compared to young rats. Furthermore, serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), urea, and creatinine were found to be significantly elevated in aged rats compared to young rats. Aged rats receiving cordycepin treatment show increased activity of SOD, CAT, GPx, GR and GST, and elevated levels of GSH, and vitamins C and E such that the values of most of these parameters did not differ significantly from those found in young rats. In addition, the levels of MDA, AST, ALT, urea and creatinine became reduced upon administration of cordycepin to aged rats. These results suggest that cordycepin is effective for restoring antioxidant status and decreasing lipid peroxidation in aged rats.
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Xiao L, Ge Y, Sun L, Xu X, Xie P, Zhan M, Wang M, Dong Z, Li J, Duan S, Liu F, Xiao P. Cordycepin inhibits albumin-induced epithelial-mesenchymal transition of renal tubular epithelial cells by reducing reactive oxygen species production. Free Radic Res 2012; 46:174-83. [PMID: 22149621 DOI: 10.3109/10715762.2011.647688] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Albumin induced epithelial-mesenchymal transition (EMT) of renal tubular cells through reactive oxygen species (ROS) pathway plays an important role in tubulointerstitial fibrosis. Cordycepin (3 -deoxyadenosine), a potential antioxidant, was demonstrated to have various pharmacological effects and could inhibit EMT of some cells. However, the role of cordycepin on albumin-induced EMT in renal tubular cells (HK2) is unclear. In this study, we investigated the effect of cordycepin on albumin-induced EMT of HK2 cells and its mechanisms. HK-2 cells were exposed to bovine serum albumin with or without pretreatment with cordycepin. Results showed that albumin significantly induced EMT formation of HK-2 which associated with NADPH oxidase activation and intracellular ROS overproduction through increased Rac1 activity and expression of NOX4, p22phox and p47phox, while these effects were abolished in that pretreated with cordycepin. In conclusion, cordycepin could ameliorate albumin-induced EMT of HK2 cells by decreasing NADPH oxidase activity and inhibiting ROS production.
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Affiliation(s)
- Li Xiao
- Department of Nephrology, Second Xiangya Hospital, Central South University, Changsha, Hunan, PR China
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42
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Li L, He D, Yang J, Wang X. Cordycepin inhibits renal interstitial myofibroblast activation probably by inducing hepatocyte growth factor expression. J Pharmacol Sci 2011; 117:286-94. [PMID: 22134049 DOI: 10.1254/jphs.11127fp] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Abstract
Renal interstitial fibrosis is the common end point of progressive renal diseases leading to the deterioration and eventual loss of renal function. This study investigated the effect and potential mechanism of cordycepin on activation of renal interstitial fibroblast cells. The time and dose-responses of cordycepin in rat renal interstitial fibroblast (NRK-49F) cells were analyzed. The proliferation of NRK-49F and the expression of α-smooth muscle actin (α-SMA) and fibronectin (FN) were examined. The expression and translocation of Smad proteins also were measured by western blot and indirect immunofluorescence staining. The mRNA level of hepatocyte growth factor (HGF) and the expression of HGF receptor c-Met and its phosphorylation (p-Met) were also detected. Cordycepin suppressed the proliferation of NRK-49F and the expression of α-SMA and FN induced by transforming growth factor-β1 (TGF-β1). The pretreatment of cordycepin markedly attenuated the nuclear translocation and accumulation of activated Smad2/3 in NRK-49F cells. Furthermore, cordycepin not only increased HGF expression, but also induced HGF secretion, as well as HGF receptor phosphorylation in NRK-49F cells. Cordycepin possesses renoprotective activity through suppression myofibroblast activation. This action is mediated, at least in part, by blocking nuclear translocation and accumulation of activated Smad2/3 protein and up-regulating anti-fibrotic HGF expression and secretion and HGF receptor activation.
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Affiliation(s)
- Li Li
- First Clinical Medical College of Nanjing Medical University, Nanjing 210029, PR China.
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43
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Cordycepin protects against cerebral ischemia/reperfusion injury in vivo and in vitro. Eur J Pharmacol 2011; 664:20-8. [PMID: 21554870 DOI: 10.1016/j.ejphar.2011.04.052] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2010] [Revised: 04/12/2011] [Accepted: 04/18/2011] [Indexed: 12/23/2022]
Abstract
Cordycepin, (3'-deoxyadenosine), a bioactive compound of Cordyceps militaris, has been shown to exhibit many pharmacological actions, such as anti-inflammatory, antioxidative and anticancer activities. Little is known about the neuroprotective action of cordycepin as well as its molecular mechanisms. In this study, cordycepin was investigated for its neuroprotective potential in mice with ischemia following 15 min of the bilateral common carotid artery occlusion and 4h of reperfusion. The effect of cordycepin was also studied in mice brain slices treated with oxygen-glucose deprivation (OGD) injury. Our results showed that cordycepin was able to prevent postischemic neuronal degeneration and brain slice injury. Excitatory amino acids such as glutamate and aspartate in brain homogenized supernatant, which were increased in ischemia/reperfusion group, were detected by high performance liquid chromatography (HPLC). The results showed that cordycepin was able to decrease the extracellular level of glutamate and aspartate significantly. Moreover, cordycepin was able to increase the activity of superoxide dismutase (SOD) and decrease the level of malondialdehyde (MDA), ameliorating the extent of oxidation. Furthermore, matrix metalloproteinase-3(MMP-3), a key enzyme involved in inflammatory reactions, was markedly increased after ischemia reperfusion, whereas cordycepin was able to inhibit its expression obviously. In conclusion, our in vivo and in vitro study showed that cordycepin was able to exert a potent neuroprotective function after cerebral ischemia/reperfusion.
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44
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Abstract
This review surveys the chemical, biological, and mycological literature dealing with the isolation, structural elucidation, biological activities, and synthesis of nitrogen-containing compounds from the fruiting bodies or the culture broths of macromycetes.
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Affiliation(s)
- Meng-Yuan Jiang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650204, People's Republic of China
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45
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Identification of atrophy-related proteins produced in response to cast immobilization in rat gastrocnemius muscle. Mol Cell Toxicol 2010. [DOI: 10.1007/s13273-010-0048-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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46
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Jiang X, Kim B, Lin H, Lee CK, Kim J, Kang H, Lee P, Jung SH, Lee HM, Won KJ. Tetrahydrobiopterin Inhibits PDGF-stimulated Migration and Proliferation in Rat Aortic Smooth Muscle Cells via the Nitric Oxide Synthase-independent Pathway. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2010; 14:177-83. [PMID: 20631891 DOI: 10.4196/kjpp.2010.14.3.177] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2010] [Revised: 06/14/2010] [Accepted: 06/17/2010] [Indexed: 11/15/2022]
Abstract
Tetrahydrobiopterin (BH4), an essential cofactor for nitric oxide synthase (NOS) activity, is known to play important roles in modulating both NO and superoxide production during vascular diseases such as atherosclerosis. However, the role of BH4 in functions of vascular smooth muscle cells is not fully known. In this study, we tested the effects of BH4 and dihydrobiopterin (BH2), a BH4 precursor, on migration and proliferation in response to platelet-derived growth factor-BB (PDGF-BB) in rat aortic smooth muscle cells (RASMCs). Cell migration and proliferation were measured using a Boyden chamber and a 5-bromo-2'-deoxyuridine incorporation assay, respectively, and these results were confirmed with an ex vivo aortic sprout assay. Cell viability was examined by 2,3-bis [2-methoxy-4-nitro-5-sulfophenyl]-2H-tetrazolium-5-carboxanilide assays. BH4 and BH2 decreased PDGF-BB-induced cell migration and proliferation in a dose-dependent manner. The inhibition of cell migration and proliferation by BH4 and BH2 was not affected by pretreatment with N(G)-nitro-L-arginine methyl ester, a NOS inhibitor. Moreover, the sprout outgrowth formation of aortic rings induced by PDGF-BB was inhibited by BH4 and BH2. Cell viability was not inhibited by BH4 and BH2 treatment. The present results suggest that BH4 and BH2 may inhibit PDGF-stimulated RASMC migration and proliferation via the NOS-independent pathway. Therefore, BH4 and its derivative could be useful for the development of a candidate molecule with an NO-independent anti-atherosclerotic function.
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Affiliation(s)
- Xiaowen Jiang
- Departments of Physiology and Biotechnology, Konkuk University, Chungju 380-701, Korea
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Guo P, Kai Q, Gao J, Lian ZQ, Wu CM, Wu CA, Zhu HB. Cordycepin Prevents Hyperlipidemia in Hamsters Fed a High-Fat Diet via Activation of AMP-Activated Protein Kinase. J Pharmacol Sci 2010; 113:395-403. [DOI: 10.1254/jphs.10041fp] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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48
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Current world literature. Curr Opin Endocrinol Diabetes Obes 2009; 16:470-80. [PMID: 19858911 DOI: 10.1097/med.0b013e3283339a46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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