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Li Y, He L, Song H, Bao X, Niu S, Bai J, Ma J, Yuan R, Liu S, Guo J. Cordyceps: Alleviating ischemic cardiovascular and cerebrovascular injury - A comprehensive review. JOURNAL OF ETHNOPHARMACOLOGY 2024; 332:118321. [PMID: 38735418 DOI: 10.1016/j.jep.2024.118321] [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: 02/28/2024] [Revised: 04/28/2024] [Accepted: 05/07/2024] [Indexed: 05/14/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cordyceps has a long medicinal history as a nourishing herb in traditional Chinese medicine (TCM). Ischemic cardio-cerebrovascular diseases (CCVDs), including cerebral ischemic/reperfusion injury (CI/RI) and myocardial ischemic/reperfusion injury (MI/RI), are major contributors to mortality and disability in humans. Numerous studies have indicated that Cordyceps or its artificial substitutes have significant bioactivity on ischemic CCVDs, however, there is a lack of relevant reviews. AIM OF THE STUDY This review was conducted to investigate the chemical elements, pharmacological effects, clinical application and drug safety of Cordycepson ischemic CCVDs. MATERIALS AND METHODS A comprehensive search was conducted on the Web of Science, PubMed, Chinese National Knowledge Infrastructure (CNKI), and Wanfang databases using the keywords "Cordyceps", "Cerebral ischemic/reperfusion injury", and "Myocardial ischemic/reperfusion injury" or their synonyms. The retrieved literature was then categorized and summarized. RESULTS The study findings indicated that Cordyceps and its bioactive components, including adenosine, cordycepin, mannitol, polysaccharide, and protein, have the potential to protect against CI/RI and MI/RI by improving blood perfusion, mitigating damage from reactive oxygen species, suppressing inflammation, preventing cellular apoptosis, and promoting tissue regeneration. Individually, Cordyceps could reduce neuronal excitatory toxicity and blood-brain barrier damage caused by cerebral ischemia. It can also significantly improve cardiac energy metabolism disorders and inhibit calcium overload caused by myocardial ischemia. Additionally, Cordyceps exerts a significant preventive or curative influence on the factors responsible for heart/brain ischemia, including hypertension, thrombosis, atherosclerosis, and arrhythmia. CONCLUSION This study demonstrates Cordyceps' prospective efficacy and safety in the prevention or treatment of CI/RI and MI/RI, providing novel insights for managing ischemic CCVDs.
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Affiliation(s)
- Yong Li
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Liying He
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Haoran Song
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Xiuwen Bao
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Shuqi Niu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Jing Bai
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Junhao Ma
- College of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Run Yuan
- College of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Sijing Liu
- College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
| | - Jinlin Guo
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China; College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China.
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Chang WK, Chen YT, Lin CP, Wang CJ, Shieh HR, Chi CW, Tsai TH, Chen YJ. Cordycepin Augments the Efficacy of Anti-PD1 against Colon Cancer. Biomedicines 2024; 12:1568. [PMID: 39062140 PMCID: PMC11274779 DOI: 10.3390/biomedicines12071568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 07/01/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
Colon cancer has a poor clinical response to anti-PD1 therapy. This study aimed to evaluate the effect of cordycepin on the efficacy of anti-PD1 treatment in colon cancer. The viability of CT26 mouse colon carcinoma cells, cell-cycle progression, morphology, and the expression of mRNA and protein were assessed. A syngeneic animal model was established by implanting CT26 cells into BALB/c mice for in vivo experiments. Multi-parameter flow cytometry was used to analyze the splenic cell lineages and tumor microenvironment (TME). The in vitro data revealed that cordycepin, but not adenosine, inhibited CT26 cell viability. The protein, but not mRNA, expression levels of A2AR and A2BR were suppressed by cordycepin but not by adenosine in CT26 cells. The combination of cordycepin, but not adenosine, with anti-PD1 exhibited a greater tumor-inhibitory effect than anti-PD1 alone as well as inhibited the expression of A2AR and A2BR in splenic macrophages. In the TME, the combination of cordycepin and anti-PD1 increased the number of CD3+ T cells and neutrophils and decreased the number of natural killer (NK) cells. Overall, cordycepin augmented the antitumor effects of anti-PD1 against mouse colon carcinoma cells and inhibited the expression of the adenosine receptors A2AR and A2BR in splenic macrophages and intratumoral NK cells.
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Affiliation(s)
- Wen-Kuei Chang
- Institute of Traditional Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan;
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, MacKay Memorial Hospital, Taipei 104, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei 252, Taiwan
| | - Yen-Ting Chen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, MacKay Memorial Hospital, Taipei 104, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei 252, Taiwan
| | - Chin-Ping Lin
- Department Medical Research, MacKay Memorial Hospital, New Taipei City 251, Taiwan
| | - Chia-Jung Wang
- Department Medical Research, MacKay Memorial Hospital, New Taipei City 251, Taiwan
| | - Hui-Ru Shieh
- Department Medical Research, MacKay Memorial Hospital, New Taipei City 251, Taiwan
| | - Chih-Wen Chi
- Department Medical Research, MacKay Memorial Hospital, New Taipei City 251, Taiwan
| | - Tung-Hu Tsai
- Institute of Traditional Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan;
- Graduate Institute of Acupuncture Science, China Medical University, Taichung 404, Taiwan
- Department of Chemistry, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
- School of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Yu-Jen Chen
- Institute of Traditional Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan;
- Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan
- Department of Radiation Oncology, MacKay Memorial Hospital, Taipei 104, Taiwan
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Lee HK, Na YJ, Seong SM, Ahn D, Choi KC. Cordycepin Enhanced Therapeutic Potential of Gemcitabine against Cholangiocarcinoma via Downregulating Cancer Stem-Like Properties. Biomol Ther (Seoul) 2024; 32:369-378. [PMID: 38589021 PMCID: PMC11063483 DOI: 10.4062/biomolther.2023.198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 12/08/2023] [Accepted: 01/12/2024] [Indexed: 04/10/2024] Open
Abstract
Cordycepin, a valuable bioactive component isolated from Cordyceps militaris, has been reported to possess anti-cancer potential and the property to enhance the effects of chemotherapeutic agents in various types of cancers. However, the ability of cordycepin to chemosensitize cholangiocarcinoma (CCA) cells to gemcitabine has not yet been evaluated. The current study was performed to evaluate the above, and the mechanisms associated with it. The study analyzed the effects of cordycepin in combination with gemcitabine on the cancer stem-like properties of the CCA SNU478 cell line, including its anti-apoptotic, migratory, and antioxidant effects. In addition, the combination of cordycepin and gemcitabine was evaluated in the CCA xenograft model. The cordycepin treatment significantly decreased SNU478 cell viability and, in combination with gemcitabine, additively reduced cell viability. The cordycepin and gemcitabine co-treatment significantly increased the Annexin V+ population and downregulated B-cell lymphoma 2 (Bcl-2) expression, suggesting that the decreased cell viability in the cordycepin+gemcitabine group may result from an increase in apoptotic death. In addition, the cordycepin and gemcitabine co-treatment significantly reduced the migratory ability of SNU478 cells in the wound healing and trans-well migration assays. It was observed that the cordycepin and gemcitabine cotreatment reduced the CD44highCD133high population in SNU478 cells and the expression level of sex determining region Y-box 2 (Sox-2), indicating the downregulation of the cancer stem-like population. Cordycepin also enhanced oxidative damage mediated by gemcitabine in MitoSOX staining associated with the upregulated Kelch like ECH Associated Protein 1 (Keap1)/nuclear factor erythroid 2-related factor 2 (Nrf2) expression ratio. In the SNU478 xenograft model, co-administration of cordycepin and gemcitabine additively delayed tumor growth. These results indicate that cordycepin potentiates the chemotherapeutic property of gemcitabine against CCA, which results from the downregulation of its cancer-stem-like properties. Hence, the combination therapy of cordycepin and gemcitabine may be a promising therapeutic strategy in the treatment of CCA.
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Affiliation(s)
- Hong Kyu Lee
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Yun-Jung Na
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Su-Min Seong
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Dohee Ahn
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Kyung-Chul Choi
- Laboratory of Biochemistry and Immunology, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
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Sharma H, Sharma N, An SSA. Unique Bioactives from Zombie Fungus ( Cordyceps) as Promising Multitargeted Neuroprotective Agents. Nutrients 2023; 16:102. [PMID: 38201932 PMCID: PMC10780653 DOI: 10.3390/nu16010102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/08/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Cordyceps, also known as "zombie fungus", is a non-poisonous mushroom that parasitizes insects for growth and development by manipulating the host system in a way that makes the victim behave like a "zombie". These species produce promising bioactive metabolites, like adenosine, β-glucans, cordycepin, and ergosterol. Cordyceps has been used in traditional medicine due to its immense health benefits, as it boosts stamina, appetite, immunity, longevity, libido, memory, and sleep. Neuronal loss is the typical feature of neurodegenerative diseases (NDs) (Alzheimer's disease (AD), Parkinson's disease (PD), multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS)) and neurotrauma. Both these conditions share common pathophysiological features, like oxidative stress, neuroinflammation, and glutamatergic excitotoxicity. Cordyceps bioactives (adenosine, N6-(2-hydroxyethyl)-adenosine, ergosta-7, 9 (11), 22-trien-3β-ol, active peptides, and polysaccharides) exert potential antioxidant, anti-inflammatory, and anti-apoptotic activities and display beneficial effects in the management and/or treatment of neurodegenerative disorders in vitro and in vivo. Although a considerable list of compounds is available from Cordyceps, only a few have been evaluated for their neuroprotective potential and still lack information for clinical trials. In this review, the neuroprotective mechanisms and safety profile of Cordyceps extracts/bioactives have been discussed, which might be helpful in the identification of novel potential therapeutic entities in the future.
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Affiliation(s)
| | - Niti Sharma
- Department of Bionano Technology, Gachon Bionano Research Institute, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si 461-701, Gyeonggi-do, Republic of Korea;
| | - Seong Soo A. An
- Department of Bionano Technology, Gachon Bionano Research Institute, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si 461-701, Gyeonggi-do, Republic of Korea;
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Wang X, Zhang J, Wang S, Song Z, Sun H, Wu F, Lin X, Jin K, Jin X, Wang W, Lin Q, Wang F. Berberine modulates gut microbiota to attenuate cerebral ferroptosis induced by ischemia-reperfusion in mice. Eur J Pharmacol 2023:175782. [PMID: 37245860 DOI: 10.1016/j.ejphar.2023.175782] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 04/21/2023] [Accepted: 05/10/2023] [Indexed: 05/30/2023]
Abstract
Ferroptosis was reported to be involved in cerebral ischemia-reperfusion injury (CIRI), on which the effects of berberine (BBR) remain unclear. Moreover, based on the critical role of gut microbiota in pleiotropic actions of BBR, we hypothesized that BBR can suppress CIRI-induced ferroptosis by modulating the gut microbiota. In this study, the results showed that BBR obviously attenuated the behavioral deficits of CIRI mice, accompanied with the improved survival rate and neuron damages, as phenocopied by dirty cage experiment. The typical morphological changes in ferroptotic cells and biomarkers of ferroptosis were attenuated in BBR- and its fecal microbiota-treated mice, accompanied by reduced malondialdehyde and reactive oxygen species, and the increased glutathione (GSH). BBR was found to alter the gut microbiota of CIRI mice with decreased abundance of Muribaculaceae, Erysipelotrichaceae, Helicobacteraceae, Streptococcaceae and Tannerellaceae, but elevated Bacteroidaceae and Enterobacteriaceae. KEGG analysis based on the 16S rRNA results indicated that multiple metabolic pathways including ferroptosis and GSH metabolism, were altered by BBR. Oppositely, the antibiotics administration counteracted the protective properties of BBR. Summarily, this study revealed the therapeutic potential of BBR on CIRI via inhibiting neuronal ferroptosis, in which upregulated glutathione peroxidase 1 (GPX1) was possibly involved. Moreover, the BBR-modulated gut microbiota was shown to play the critical role in the underlying mechanism.
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Affiliation(s)
- Xinyu Wang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Jiamin Zhang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Sisi Wang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Zhengyang Song
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Hongxia Sun
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Fangquan Wu
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Xiaohui Lin
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Keke Jin
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Xiaofeng Jin
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Wantie Wang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China.
| | - Qiongqiong Lin
- Department of Pathology, The Second Affiliated Hospital & Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325000, China.
| | - Fangyan Wang
- School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China.
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Li M, Wang L, Guo S, Huang N, Ai H. Cordycepin buffers anisomycin-induced fear memory deficit by restoring hippocampal BDNF. Biochem Biophys Res Commun 2023; 665:118-123. [PMID: 37156049 DOI: 10.1016/j.bbrc.2023.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 04/23/2023] [Accepted: 05/02/2023] [Indexed: 05/10/2023]
Abstract
The process of memory consolidation involves the synthesis of new proteins, and interfering with protein synthesis through anisomycin can impair memory. Memory deficits due to aging and sleep disorders may also result from a reduction in protein synthesis. Rescuing memory deficits caused by protein synthesis deficiency is therefore an important issue that needs to be addressed. Our study focused on the effects of cordycepin on fear memory deficits induced by anisomycin using contextual fear conditioning. We observed that cordycepin was able to attenuate these deficits and restore BDNF levels in the hippocampus. The behavioral effects of cordycepin were dependent on the BDNF/TrkB pathway, as demonstrated by the use of ANA-12. Cordycepin had no significant impact on locomotor activity, anxiety or fear memory. Our findings provide the first evidence that cordycepin can prevent anisomycin-induced memory deficits by regulating BDNF expression in the hippocampus.
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Affiliation(s)
- Minghao Li
- School of Basic Medical Sciences and Forensic Medicine, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Li Wang
- School of Basic Medical Sciences and Forensic Medicine, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Siyuan Guo
- School of Basic Medical Sciences and Forensic Medicine, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Nan Huang
- School of Basic Medical Sciences and Forensic Medicine, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Heng Ai
- School of Basic Medical Sciences and Forensic Medicine, Hangzhou Medical College, Hangzhou, Zhejiang, China.
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Tan H, Wang L, Wang H, Cheng Y, Li X, Wan H, Liu C, Liu T, Li Q. Engineering Komagataella phaffii to biosynthesize cordycepin from methanol which drives global metabolic alterations at the transcription level. Synth Syst Biotechnol 2023; 8:242-252. [PMID: 37007278 PMCID: PMC10060148 DOI: 10.1016/j.synbio.2023.03.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 02/22/2023] [Accepted: 03/02/2023] [Indexed: 03/18/2023] Open
Abstract
Cordycepin has the potential to be an alternative to the disputed herbicide glyphosate. However, current laborious and time-consuming production strategies at low yields based on Cordyceps militaris lead to extremely high cost and restrict its application in the field of agriculture. In this study, Komagataella phaffii (syn. Pichia pastoris) was engineered to biosynthesize cordycepin from methanol, which could be converted from CO2. Combined with fermentation optimization, cordycepin content in broth reached as high as 2.68 ± 0.04 g/L within 168 h, around 15.95 mg/(L·h) in productivity. Additionally, a deaminated product of cordycepin was identified at neutral or weakly alkaline starting pH during fermentation. Transcriptome analysis found the yeast producing cordycepin was experiencing severe inhibition in methanol assimilation and peroxisome biogenesis, responsible for delayed growth and decreased carbon flux to pentose phosphate pathway (PPP) which led to lack of precursor supply. Amino acid interconversion and disruption in RNA metabolism were also due to accumulation of cordycepin. The study provided a unique platform for the manufacture of cordycepin based on the emerging non-conventional yeast and gave practical strategies for further optimization of the microbial cell factory.
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Jiao L, Yu Z, Zhong X, Yao W, Xing L, Ma G, Shen J, Wu Y, Du K, Liu J, Tong J, Fu J, Wei M, Liu M. Cordycepin improved neuronal synaptic plasticity through CREB-induced NGF upregulation driven by MG-M2 polarization: a microglia-neuron symphony in AD. Biomed Pharmacother 2023; 157:114054. [PMID: 36462314 DOI: 10.1016/j.biopha.2022.114054] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/14/2022] [Accepted: 11/25/2022] [Indexed: 12/02/2022] Open
Abstract
PURPOSE Microglia-neuron crosstalk is critically involved in synaptic plasticity and degeneration by releasing diverse mediators in Alzheimer's disease (AD). Therefore, determining contributors that modulate the systemic microenvironment is essential. Cordycepin (CCS) is a novel neuroprotective compound obtained from Cordyceps militaris. However, the anti-AD efficacy and potential mechanism of CCS treatment remain unclear. This study aimed to elucidate the microglia-neuron symphony in AD after CCS treatment and to explore the possible mechanisms of its neuroprotective efficacy. METHODS AND RESULTS CCS treatment improved learning and memory impairment in 9-month-old APP/PS1 mice by behavioral tests. CCS polarized the microglia from M1 to M2, inhibited neuronal apoptosis and promoted synaptic remodeling accompanied by in vivo and in vitro upregulation of NGF. The cAMP-response element-binding protein (CREB) was also activated after MG-M2 polarization. Further, we verified that the sg3 promoter region of NGF (-1018 to -1011) is the key binding site for CREB-induced NGF transcription, which increased NGF expression and secretion. Finally, microglia-derived NGF was confirmed as an important mediator in microglia-neuron symphony to improve the neuronal microenvironment after CCS treatment. CONCLUSIONS CCS improved the neuronal synaptic plasticity and senescence by promoting MG-M2 activation driven by CREB-induced NGF upregulation and facilitated symphony communication between the microglia and neuron in AD. This study provides a new perspective on the development of a novel strategy for anti-AD therapy and offers new targets for anti-AD drug development.
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Affiliation(s)
- Linchi Jiao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.
| | - Zhihua Yu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.
| | - Xin Zhong
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.
| | - Weifan Yao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.
| | - Lijuan Xing
- Precision Laboratory of Panjin Central Hospital, Panjin, 124000, China.
| | - Guowei Ma
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.
| | - Jiajia Shen
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.
| | - Yuqiang Wu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.
| | - Ke Du
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.
| | - Junxiu Liu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.
| | - Junhui Tong
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.
| | - Jia Fu
- Liaoning Medical Diagnosis and Treatment Center, Shenyang, 110179, China.
| | - Minjie Wei
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China; Liaoning Medical Diagnosis and Treatment Center, Shenyang, 110179, China.
| | - Mingyan Liu
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, China.
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Calderon-Rivera A, Loya-Lopez S, Gomez K, Khanna R. Plant and fungi derived analgesic natural products targeting voltage-gated sodium and calcium channels. Channels (Austin) 2022; 16:198-215. [PMID: 36017978 PMCID: PMC9423853 DOI: 10.1080/19336950.2022.2103234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Voltage-gated sodium and calcium channels (VGSCs and VGCCs) play an important role in the modulation of physiologically relevant processes in excitable cells that range from action potential generation to neurotransmission. Once their expression and/or function is altered in disease, specific pharmacological approaches become necessary to mitigate the negative consequences of such dysregulation. Several classes of small molecules have been developed with demonstrated effectiveness on VGSCs and VGCCs; however, off-target effects have also been described, limiting their use and spurring efforts to find more specific and safer molecules to target these channels. There are a great number of plants and herbal preparations that have been empirically used for the treatment of diseases in which VGSCs and VGCCs are involved. Some of these natural products have progressed to clinical trials, while others are under investigation for their action mechanisms on signaling pathways, including channels. In this review, we synthesize information from ~30 compounds derived from natural sources like plants and fungi and delineate their effects on VGSCs and VGCCs in human disease, particularly pain. [Figure: see text].
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Affiliation(s)
- Aida Calderon-Rivera
- Department of Molecular Pathobiology, College of Dentistry, New York University, New York, NY, USA,NYU Pain Research Center, New York University, New York, NY, USA
| | - Santiago Loya-Lopez
- Department of Molecular Pathobiology, College of Dentistry, New York University, New York, NY, USA,NYU Pain Research Center, New York University, New York, NY, USA
| | - Kimberly Gomez
- Department of Molecular Pathobiology, College of Dentistry, New York University, New York, NY, USA,NYU Pain Research Center, New York University, New York, NY, USA
| | - Rajesh Khanna
- Department of Molecular Pathobiology, College of Dentistry, New York University, New York, NY, USA,NYU Pain Research Center, New York University, New York, NY, USA,CONTACT Rajesh Khanna
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Chai X, Pan M, Wang J, Feng M, Wang Y, Zhang Q, Sun Y. Cordycepin exhibits anti-fatigue effect via activating TIGAR/SIRT1/PGC-1α signaling pathway. Biochem Biophys Res Commun 2022; 637:127-135. [DOI: 10.1016/j.bbrc.2022.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 10/28/2022] [Accepted: 11/06/2022] [Indexed: 11/11/2022]
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Ding J, WenjuanYang, Jiang Y, Ji J, Zhang J, Wu L, Feng J, Zheng Y, Li Y, Cheng Z, Yu Q, Wu J, Li J, Chen K, Guo C. Cordycepin Protects against Hepatic Ischemia/Reperfusion Injury via Inhibiting MAPK/NF- κB Pathway. Mediators Inflamm 2022; 2022:5676256. [PMID: 36518880 PMCID: PMC9744625 DOI: 10.1155/2022/5676256] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/25/2022] [Accepted: 07/07/2022] [Indexed: 11/02/2023] Open
Abstract
Hepatic ischemia/reperfusion injury (HIRI) is a common complication of liver surgery requiring hepatic disconnection, such as hepatectomy and liver transplantation. The aim of this study was to investigate the effects of cordycepin on HIRI and to elucidate the underlying mechanisms. Balb/c mice were randomly divided into six groups: a normal control group, sham group, H-cordycepin group, HIRI group, L-cordycepin (25 mg/kg) + HIRI group, and H-cordycepin (50 mg/kg) + HIRI group. Mice were subjected to I/R, and cordycepin was intragastrically administered for seven consecutive days before surgery. Orbital blood and liver specimens were collected at 6 and 24 h after HIRI. Serum levels of ALT and AST were decreased in the cordycepin pretreatment groups. Notably, cordycepin attenuated the inflammatory response and the production of proapoptosis proteins, while increasing expression of antiapoptosis proteins and decreasing expression of autophagy-linked proteins. Furthermore, cordycepin inhibited activation of the MAPK/NF-κB signaling pathway. Collectively, these results indicate that cordycepin pretreatment ameliorated hepatocyte injury caused by HIRI. As compared with the HIRI group, cordycepin pretreatment mitigated the inflammatory response and inhibited apoptosis and autophagy via regulation of the MAPK/NF-κB signaling pathway.
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Affiliation(s)
- Jiameng Ding
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - WenjuanYang
- Department of Emergency, Shanghai Tenth People's Hospital, School of Medicine, Shanghai 200072, China
| | - Yuhui Jiang
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Jie Ji
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Jie Zhang
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Liwei Wu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Jiao Feng
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Yuanyuan Zheng
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Yan Li
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Ziqi Cheng
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Qiang Yu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Jianye Wu
- Department of Gastroenterology, Putuo People's Hospital, Tongji University, Shanghai 200060, China
| | - Jingjing Li
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
- Department of Gastroenterology, Putuo People's Hospital, Tongji University, Shanghai 200060, China
| | - Kan Chen
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Chuanyong Guo
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
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12
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Gao F, Qiu X, Wang K, Shao C, Jin W, Zhang Z, Xu X. Targeting the Hepatic Microenvironment to Improve Ischemia/Reperfusion Injury: New Insights into the Immune and Metabolic Compartments. Aging Dis 2022; 13:1196-1214. [PMID: 35855339 PMCID: PMC9286916 DOI: 10.14336/ad.2022.0109] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 01/09/2022] [Indexed: 12/12/2022] Open
Abstract
Hepatic ischemia/reperfusion injury (IRI) is mainly characterized by high activation of immune inflammatory responses and metabolic responses. Understanding the molecular and metabolic mechanisms underlying development of hepatic IRI is critical for developing effective therapies for hepatic IRI. Recent advances in research have improved our understanding of the pathogenesis of IRI. During IRI, hepatocyte injury and inflammatory responses are mediated by crosstalk between the immune cells and metabolic components. This crosstalk can be targeted to treat or reverse hepatic IRI. Thus, a deep understanding of hepatic microenvironment, especially the immune and metabolic responses, can reveal new therapeutic opportunities for hepatic IRI. In this review, we describe important cells in the liver microenvironment (especially non-parenchymal cells) that regulate immune inflammatory responses. The role of metabolic components in the diagnosis and prevention of hepatic IRI are discussed. Furthermore, recent updated therapeutic strategies based on the hepatic microenvironment, including immune cells and metabolic components, are highlighted.
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Affiliation(s)
- Fengqiang Gao
- 1Department of Hepatobiliary and Pancreatic Surgery, The Center for Integrated Oncology and Precision Medicine, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China.,6Zhejiang University School of Medicine, Hangzhou, China
| | - Xun Qiu
- 1Department of Hepatobiliary and Pancreatic Surgery, The Center for Integrated Oncology and Precision Medicine, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China.,6Zhejiang University School of Medicine, Hangzhou, China
| | - Kai Wang
- 1Department of Hepatobiliary and Pancreatic Surgery, The Center for Integrated Oncology and Precision Medicine, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chuxiao Shao
- 7Department of Hepatobiliary and Pancreatic Surgery, Affiliated Lishui Hospital, Zhejiang University School of Medicine, Lishui, China
| | - Wenjian Jin
- 8Department of Hepatobiliary Surgery, the Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Zhen Zhang
- 6Zhejiang University School of Medicine, Hangzhou, China
| | - Xiao Xu
- 1Department of Hepatobiliary and Pancreatic Surgery, The Center for Integrated Oncology and Precision Medicine, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China.,2Zhejiang University Cancer Center, Hangzhou, China.,3Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,4NHC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, China.,5Institute of Organ Transplantation, Zhejiang University, Hangzhou, China
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13
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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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14
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Xu H, Cheng J, He F. Cordycepin alleviates myocardial ischemia/reperfusion injury by enhancing autophagy via AMPK-mTOR pathway. J Physiol Biochem 2022; 78:401-413. [PMID: 35230668 DOI: 10.1007/s13105-021-00816-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 04/12/2021] [Indexed: 11/25/2022]
Abstract
To estimate the cardioprotective mechanism of cordycepin on myocardial ischemia/reperfusion (I/R) injury. The left anterior descending artery of mice was ligated transiently to establish the myocardial I/R model. TTC/Evans Blue staining and TUNEL assay were performed to quantify the infarct size and apoptosis index. The cardiac function was evaluated by echocardiography. Neonatal rat ventricular cardiomyocytes (NRVCs) underwent hypoxia and reoxygenation (H/R). MTS and LDH were detected to measured cell viability and necrosis respectively. The results suggested that cordycepin could markedly decrease apoptosis, reduce infarct size, and improve cardiac function in mice subjected to I/R injury, alongside with enhanced autophagy. In NRVCs, cordycepin treatment obviously reduced ROS production. In addition, cordycepin partly promoted autophagy in the context of H/R injury by regulating AMPK/mTOR pathway. Our data demonstrated that cordycepin exerts cardio-protective effect and promotes cardiac functional recovery following myocardial I/R by enhancing autophagy via AMPK-mTOR signaling pathway.
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Affiliation(s)
- Han Xu
- Department of Cardiology, second affiliated hospital of Anhui medical University, Hefei, Anhui, China.,Department of Geriatrics, Affiliated Huadong Hospital of Fudan University, Shanghai, China
| | - Jing Cheng
- School of Nursing, Anhui University of Traditional Chinese Medicine, No.103 of middle Meishan Road, Hefei, Anhui, China
| | - Fei He
- Department of Cardiology, second affiliated hospital of Anhui medical University, Hefei, Anhui, China.
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15
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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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16
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Chen ZH, Han YY, Shang YJ, Zhuang SY, Huang JN, Wu BY, Li CH. Cordycepin Ameliorates Synaptic Dysfunction and Dendrite Morphology Damage of Hippocampal CA1 via A1R in Cerebral Ischemia. Front Cell Neurosci 2022; 15:783478. [PMID: 35002628 PMCID: PMC8740211 DOI: 10.3389/fncel.2021.783478] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 12/01/2021] [Indexed: 01/18/2023] Open
Abstract
Cordycepin exerted significant neuroprotective effects and protected against cerebral ischemic damage. Learning and memory impairments after cerebral ischemia are common. Cordycepin has been proved to improve memory impairments induced by cerebral ischemia, but its underlying mechanism has not been revealed yet. The plasticity of synaptic structure and function is considered to be one of the neural mechanisms of learning and memory. Therefore, we investigated how cordycepin benefits dendritic morphology and synaptic transmission after cerebral ischemia and traced the related molecular mechanisms. The effects of cordycepin on the protection against ischemia were studied by using global cerebral ischemia (GCI) and oxygen-glucose deprivation (OGD) models. Behavioral long-term potentiation (LTP) and synaptic transmission were observed with electrophysiological recordings. The dendritic morphology and histological assessment were assessed by Golgi staining and hematoxylin-eosin (HE) staining, respectively. Adenosine A1 receptors (A1R) and adenosine A2A receptors (A2AR) were evaluated with western blotting. The results showed that cordycepin reduced the GCI-induced dendritic morphology scathing and behavioral LTP impairment in the hippocampal CA1 area, improved the learning and memory abilities, and up-regulated the level of A1R but not A2AR. In the in vitro experiments, cordycepin pre-perfusion could alleviate the hippocampal slices injury and synaptic transmission cripple induced by OGD, accompanied by increased adenosine content. In addition, the protective effect of cordycepin on OGD-induced synaptic transmission damage was eliminated by using an A1R antagonist instead of A2AR. These findings revealed that cordycepin alleviated synaptic dysfunction and dendritic injury in ischemic models by modulating A1R, which provides new insights into the pharmacological mechanisms of cordycepin for ameliorating cognitive impairment induced by cerebral ischemia.
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Affiliation(s)
- Zhao-Hui Chen
- School of Life Science, South China Normal University, Guangzhou, China
| | - Yuan-Yuan Han
- School of Life Science, South China Normal University, Guangzhou, China.,Panyu Central Hospital, Guangzhou, China
| | - Ying-Jie Shang
- School of Life Science, South China Normal University, Guangzhou, China
| | - Si-Yi Zhuang
- School of Life Science, South China Normal University, Guangzhou, China
| | - Jun-Ni Huang
- School of Life Science, South China Normal University, Guangzhou, China
| | - Bao-Yan Wu
- Ministry of Education (MOE) Key Laboratory of Laser Life Science, Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou, China
| | - Chu-Hua Li
- School of Life Science, South China Normal University, Guangzhou, China
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17
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Cordycepin Ameliorates Intracerebral Hemorrhage Induced Neurological and Cognitive Impairments Through Reducing Anti-Oxidative Stress in a Mouse Model. J Stroke Cerebrovasc Dis 2021; 31:106199. [PMID: 34775183 DOI: 10.1016/j.jstrokecerebrovasdis.2021.106199] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES The nerve damage and cognitive impairment caused by intracerebral hemorrhage (ICH) seriously affect the quality of life of patients. Cordycepin has been reported to have antioxidant and neuroprotective functions. However, the therapeutic effect of cordycepin on cognitive impairment caused by ICH is still unclear. MATERIALS AND METHODS Autologous whole blood was injected into the basal ganglia to construct a mouse ICH model. The Modified Neurological Severity Score was used to assess nerve damage in mice. The wet/dry method was used to detect brain water content. Open field test was used to assess the anxiety of mice. Morris water maze testing, Y-maze test and nest-building test were used to evaluate the cognitive function of mice. qRT-PCR and western blotting assay were used to evaluate the expression of genes. RESULTS Cordycepin treatment could ameliorate ICH-induced neurological deficits, brain edema, anxiety, cognitive impairments, oxidative stress and antioxidant capacity in ICH mice. CONCLUSION Cordycepin ameliorates ICH-induced neurological and cognitive impairments through reducing anti-oxidative stress in mouse model.
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18
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Yu H, Hong X, Liu L, Wu Y, Xie X, Fang G, Zhi S. Cordycepin Decreases Ischemia/Reperfusion Injury in Diabetic Hearts via Upregulating AMPK/Mfn2-dependent Mitochondrial Fusion. Front Pharmacol 2021; 12:754005. [PMID: 34744731 PMCID: PMC8563605 DOI: 10.3389/fphar.2021.754005] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 09/30/2021] [Indexed: 12/16/2022] Open
Abstract
Diabetes mellitus is considered to be a major risk factor for cardiovascular disease, the most common cause of death in diabetes. However, therapeutic strategies for myocardial protection in patients with diabetes are still limited. Cordycepin is a traditional Tibetan medicine with a long history of widespread use, and exerts a wide range of anti-tumor, anti-inflammatory, and anti-oxidative effects. In recent years, although the therapeutic potential of cordycepin has attracted the attention of researchers, it remains unknown whether cordycepin plays a protective role in myocardial ischemia/reperfusion (MI/R) injury in diabetic patients. Here, using a diabetic mouse model, we found that cordycepin protected diabetic hearts from MI/R injury by promoting mitochondrial fusion and Mfn2 expression. Our in vitro results showed that cordycepin enhanced Mfn2-medicated mitochondrial fusion, improved mitochondrial function, and reduced cardiomyocyte apoptosis in high-glucose/high-fat cultured simulated ischemia/reperfusion cardiomyocytes. Furthermore, we found that knockout of Mfn2 significantly blocked the cardioprotective effects of cordycepin in diabetic mice. Finally, an AMPK-dependent pathway was found to upregulate Mfn2 expression upon cordycepin treatment, indicating that cordycepin protected diabetic hearts via AMPK/Mfn2-dependent mitochondrial fusion. Collectively, our study firstly demonstrated that cordycepin could be a potential cardioprotective agent for MI/R injury, and we established a novel mechanism by which upregulated AMPK/Mfn2-dependent mitochondrial fusion contributes to the cardioprotective role of cordycepin.
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Affiliation(s)
- Houyou Yu
- Department of Emergency, Xi'an No.3 Hospital, Xi'an, China
| | - Xin Hong
- College of Basic Medicine, Fourth Military Medical University, Xi'an, China
| | - Lihua Liu
- Department of Emergency, Xi'an No.3 Hospital, Xi'an, China
| | - Yangpeng Wu
- Department of Emergency, Xi'an No.3 Hospital, Xi'an, China
| | - Xuemei Xie
- Department of Emergency, Xi'an No.3 Hospital, Xi'an, China
| | - Guoxiang Fang
- Department of Emergency, Xi'an No.3 Hospital, Xi'an, China
| | - Shaomin Zhi
- Department of Emergency, Xi'an No.3 Hospital, Xi'an, China
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19
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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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20
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The Role of Autophagy in Anti-Cancer and Health Promoting Effects of Cordycepin. Molecules 2021; 26:molecules26164954. [PMID: 34443541 PMCID: PMC8400201 DOI: 10.3390/molecules26164954] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/10/2021] [Accepted: 08/12/2021] [Indexed: 12/18/2022] Open
Abstract
Cordycepin is an adenosine derivative isolated from Cordyceps sinensis, which has been used as an herbal complementary and alternative medicine with various biological activities. The general anti-cancer mechanisms of cordycepin are regulated by the adenosine A3 receptor, epidermal growth factor receptor (EGFR), mitogen-activated protein kinases (MAPKs), and glycogen synthase kinase (GSK)-3β, leading to cell cycle arrest or apoptosis. Notably, cordycepin also induces autophagy to trigger cell death, inhibits tumor metastasis, and modulates the immune system. Since the dysregulation of autophagy is associated with cancers and neuron, immune, and kidney diseases, cordycepin is considered an alternative treatment because of the involvement of cordycepin in autophagic signaling. However, the profound mechanism of autophagy induction by cordycepin has never been reviewed in detail. Therefore, in this article, we reviewed the anti-cancer and health-promoting effects of cordycepin in the neurons, kidneys, and the immune system through diverse mechanisms, including autophagy induction. We also suggest that formulation changes for cordycepin could enhance its bioactivity and bioavailability and lower its toxicity for future applications. A comprehensive understanding of the autophagy mechanism would provide novel mechanistic insight into the anti-cancer and health-promoting effects of cordycepin.
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21
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Xie Q, Li H, Lu D, Yuan J, Ma R, Li J, Ren M, Li Y, Chen H, Wang J, Gong D. Neuroprotective Effect for Cerebral Ischemia by Natural Products: A Review. Front Pharmacol 2021; 12:607412. [PMID: 33967750 PMCID: PMC8102015 DOI: 10.3389/fphar.2021.607412] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 03/08/2021] [Indexed: 12/12/2022] Open
Abstract
Natural products have a significant role in the prevention of disease and boosting of health in humans and animals. Stroke is a disease with high prevalence and incidence, the pathogenesis is a complex cascade reaction. In recent years, it’s reported that a vast number of natural products have demonstrated beneficial effects on stroke worldwide. Natural products have been discovered to modulate activities with multiple targets and signaling pathways to exert neuroprotection via direct or indirect effects on enzymes, such as kinases, regulatory receptors, and proteins. This review provides a comprehensive summary of the established pharmacological effects and multiple target mechanisms of natural products for cerebral ischemic injury in vitro and in vivo preclinical models, and their potential neuro-therapeutic applications. In addition, the biological activity of natural products is closely related to their structure, and the structure-activity relationship of most natural products in neuroprotection is lacking, which should be further explored in future. Overall, we stress on natural products for their role in neuroprotection, and this wide band of pharmacological or biological activities has made them suitable candidates for the treatment of stroke.
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Affiliation(s)
- Qian Xie
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hongyan Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Danni Lu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jianmei Yuan
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Rong Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jinxiu Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Mihong Ren
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yong Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hai Chen
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jian Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Daoyin Gong
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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22
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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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Tan L, Song X, Ren Y, Wang M, Guo C, Guo D, Gu Y, Li Y, Cao Z, Deng Y. Anti-inflammatory effects of cordycepin: A review. Phytother Res 2020; 35:1284-1297. [PMID: 33090621 DOI: 10.1002/ptr.6890] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/25/2020] [Accepted: 09/13/2020] [Indexed: 01/08/2023]
Abstract
Cordycepin is the major bioactive component extracted from Cordyceps militaris. In recent years, cordycepin has received increasing attention owing to its multiple pharmacological activities. This study reviews recent researches on the anti-inflammatory effects and the related activities of cordycepin. The results from our review indicate that cordycepin exerts protective effects against inflammatory injury for many diseases including acute lung injury (ALI), asthma, rheumatoid arthritis, Parkinson's disease (PD), hepatitis, atherosclerosis, and atopic dermatitis. Cordycepin regulates the NF-κB, RIP2/Caspase-1, Akt/GSK-3β/p70S6K, TGF-β/Smads, and Nrf2/HO-1 signaling pathways among others. Several studies focusing on cordycepin derivatives were reviewed and found to down metabolic velocity of cordycepin and increase its bioavailability. Moreover, cordycepin enhanced immunity, inhibited the proliferation of viral RNA, and suppressed cytokine storms, thereby suggesting its potential to treat COVID-19 and other viral infections. From the collected and reviewed information, this article provides the theoretical basis for the clinical applications of cordycepin and discusses the path for future studies focusing on expanding the medicinal use of cordycepin. Taken together, cordycepin and its analogs show great potential as the next new class of anti-inflammatory agents.
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Affiliation(s)
- Lu Tan
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine; Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education; National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Xiaominting Song
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine; Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education; National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Yali Ren
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine; Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education; National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Miao Wang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine; Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education; National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Chuanjie Guo
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine; Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education; National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Dale Guo
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine; Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education; National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Yucheng Gu
- Syngenta Jealott's Hill International Research Centre, Berkshire, UK
| | - Yuzhi Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine; Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education; National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Zhixing Cao
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine; Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education; National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
| | - Yun Deng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine; Key Laboratory of Standardization for Chinese Herbal Medicine, Ministry of Education; National Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources, Chengdu, China
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24
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Jiang X, Tang P-C, Chen Q, Zhang X, Fan Y-Y, Yu BC, Gu X-X, Sun Y, Ge X-Q, Zhang X-L. Cordycepin Exerts Neuroprotective Effects via an Anti-Apoptotic Mechanism based on the Mitochondrial Pathway in a Rotenone-Induced Parkinsonism Rat Model. CNS & NEUROLOGICAL DISORDERS-DRUG TARGETS 2020; 18:609-620. [PMID: 31486758 DOI: 10.2174/1871527318666190905152138] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 05/25/2019] [Accepted: 06/30/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Cordycepin (Cor), one of the major bioactive components of the traditional Chinese medicine Cordyceps militaris, has been used in clinical practice for several years. However, its neuroprotective effect remains unknown. AIMS The purpose of the study was to evaluate the neuroprotective effects of Cor using a rotenoneinduced Parkinson's Disease (PD) rat model and to delineate the possible associated molecular mechanisms. METHODS In vivo, behavioural tests were performed based on the 10-point scale and grid tests. Levels of dopamine and its metabolites in the striatum and the numbers of TH-positive neurons in the Substantia Nigra pars compacta (SNpc) were investigated by high-performance liquid chromatography with electrochemical detection and immunohistochemical staining, respectively. In vitro, cell apoptosis rates and Mitochondrial Membrane Potential (MMP) were analysed by flow cytometry and the mRNA and protein levels of Bax, Bcl-2, Bcl-xL, Cytochrome c (Cyt-c), and caspase-3 were determined by quantitative real-time PCR and western blotting. RESULTS Showed that Cor significantly improved dyskinesia, increased the numbers of TH-positive neurons in the SNpc, and maintained levels of dopamine and its metabolites in the striatum in rotenone- induced PD rats. We also found that apoptosis was suppressed and the loss of MMP was reversed with Cor treatment. Furthermore, Cor markedly down-regulated the expression of Bax, upregulated Bcl-2 and Bcl-xL, inhibited the activation of caspase-3, and decreased the release of Cyt-c from the mitochondria to the cytoplasm, as compared to those in the rotenone-treated group. CONCLUSION Therefore, Cor protected dopamine neurons against rotenone-induced apoptosis by improving mitochondrial dysfunction in a PD model, demonstrating its therapeutic potential for this disease.
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Affiliation(s)
- Xin Jiang
- Department of Pharmacology, Medical College, Yangzhou University, Yangzhou, 225009, China.,People's Hospital of Baoying, Baoying, 225800, China
| | - Tang P-C
- Shanghai Guobao Enterprise Development Center, Shanghai 201203, China
| | - Qin Chen
- Department of Pharmacology, Medical College, Yangzhou University, Yangzhou, 225009, China
| | - Xin Zhang
- Shanghai Guobao Enterprise Development Center, Shanghai 201203, China
| | - Fan Y-Y
- Department of Pharmacology, Medical College, Yangzhou University, Yangzhou, 225009, China
| | - Bo-Cheng Yu
- Shanghai Guobao Enterprise Development Center, Shanghai 201203, China
| | - Gu X-X
- Department of Pharmacology, Medical College, Yangzhou University, Yangzhou, 225009, China
| | - Ying Sun
- Department of Pharmacology, Medical College, Yangzhou University, Yangzhou, 225009, China
| | - Ge X-Q
- Department of Pharmacology, Medical College, Yangzhou University, Yangzhou, 225009, China.,Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, 225009, China.,Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, 225009, China
| | - Zhang X-L
- Department of Pharmacology, Medical College, Yangzhou University, Yangzhou, 225009, China.,Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Yangzhou University, Yangzhou, 225009, China
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25
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Cordycepin for Health and Wellbeing: A Potent Bioactive Metabolite of an Entomopathogenic Cordyceps Medicinal Fungus and Its Nutraceutical and Therapeutic Potential. Molecules 2020; 25:molecules25122735. [PMID: 32545666 PMCID: PMC7356751 DOI: 10.3390/molecules25122735] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 12/18/2022] Open
Abstract
Cordyceps is a rare naturally occurring entomopathogenic fungus usually found at high altitudes on the Himalayan plateau and a well-known medicinal mushroom in traditional Chinese medicine. Cordyceps contains various bioactive components, out of which, cordycepin is considered most vital, due to its utmost therapeutic as well as nutraceutical potential. Moreover, the structure similarity of cordycepin with adenosine makes it an important bioactive component, with difference of only hydroxyl group, lacking in the 3′ position of its ribose moiety. Cordycepin is known for various nutraceutical and therapeutic potential, such as anti-diabetic, anti-hyperlipidemia, anti-fungal, anti-inflammatory, immunomodulatory, antioxidant, anti-aging, anticancer, antiviral, hepato-protective, hypo-sexuality, cardiovascular diseases, antimalarial, anti-osteoporotic, anti-arthritic, cosmeceutical etc. which makes it a most valuable medicinal mushroom for helping in maintaining good health. In this review, effort has been made to bring altogether the possible wide range of cordycepin’s nutraceutical potential along with its pharmacological actions and possible mechanism. Additionally, it also summarizes the details of cordycepin based nutraceuticals predominantly available in the market with expected global value. Moreover, this review will attract the attention of food scientists, nutritionists, pharmaceutical and food industries to improve the use of bioactive molecule cordycepin for nutraceutical purposes with commercialization to aid and promote healthy lifestyle, wellness and wellbeing.
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Li Z, Gu Y, Lin Z, Ma H, Zhang S. Cordycepin promotes osteogenesis of bone marrow-derived mesenchymal stem cells and accelerates fracture healing via hypoxia in a rat model of closed femur fracture. Biomed Pharmacother 2020; 125:109991. [PMID: 32084699 DOI: 10.1016/j.biopha.2020.109991] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/31/2020] [Accepted: 01/31/2020] [Indexed: 01/07/2023] Open
Abstract
Fracture is the most frequently encountered traumatic large-organ injury observed in human patients. Cordycepin possesses beneficial effects in osteogenesis of mesenchymal stem cells (MSCs), but its effect on fracture healing is largely unknown. A rat model of closed femur fracture was established, and treated with therapy using bone marrow-derived MSCs (BMMSCs). The effect of cordycepin on the osteogenic process of BMMSCs in vitro was evaluated by Alizarin Red S (ARS) staining and expressions of osteogenic marker genes. Radiographic evaluations and four-point bending mechanical testing were performed on model rats after BMMSC treatment, to assess the effect of cordycepin on fracture healing. Cordycepin promoted osteogenesis of BMMSCs in vitro, and enhanced radiographic parameters and mechanical properties in rat closed femur fracture model using BMMSC therapy in vivo. A hypoxia inhibitor echinomycin could negate the above-mentioned therapeutic effects of cordycepin, indicating that the beneficial effects of cordycepin were mediated via hypoxic response pathway. This study demonstrates that cordycepin promotes osteogenesis of BMMSCs and accelerates fracture healing via hypoxia in a rat model of closed femur fracture, and proposes the clinical potential of cordycepin in bone fracture treatments.
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Affiliation(s)
- Zhengzhao Li
- Department of Emergency Surgery, Hainan General Hospital, Hainan Medical University, No. 19 Xiuhua Road, Haikou 570311, Hainan, China
| | - Yuntao Gu
- Department of Orthopedics Area 1, the Second Affiliated Hospital of Hainan Medical University, No. 368, Yehai Road, Haikou 570311, Hainan, China
| | - Zhiwei Lin
- Department of Emergency Surgery, Hainan General Hospital, Hainan Medical University, No. 19 Xiuhua Road, Haikou 570311, Hainan, China
| | - Hongfei Ma
- Department of Surgery, Emergency and Trauma Center, the First Affiliated Hospital of Xinjiang Medical University, No. 137 Liyushan South Road, Urumqi 830054, Xinjiang Uygur Autonomous Region, China
| | - Shunli Zhang
- Department of Orthopedics Area 1, the Second Affiliated Hospital of Hainan Medical University, No. 368, Yehai Road, Haikou 570311, Hainan, China.
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27
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Wang CH, Chang CH, Lin TL, Fu RH, Huang YC, Chen SY, Shyu WC, Liu SP. The novel application of cordycepin in maintaining stem cell pluripotency and increasing iPS cell generation efficiency. Sci Rep 2020; 10:2187. [PMID: 32042022 PMCID: PMC7010772 DOI: 10.1038/s41598-020-59154-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 01/20/2020] [Indexed: 12/15/2022] Open
Abstract
Maintaining the pluripotency of either embryonic stem (ES) cells or induced pluripotent stem (iPS) cells is a fundamental part of stem cell research. In this study, we reported that cordycepin promoted the expression of pluripotency markers in ES and iPS cells. ES cells treated with cordycepin demonstrated their potential for generating embryoid bodies and differentiating into all three germ layers. The expression levels of phospho-Jak2, phospho-Stat3, integrin αV, and integrin β5 were increased after cordycepin treatment. Furthermore, the protein expression levels of IL-6 family proteins (IL-6, IL-11, LIF, oncostatin M (OSM), ciliary neurotrophic factor (CNTF)), and epidermal growth factor (EGF) were also upregulated after cordycepin treatment, but were restored after co-treatment with a Jak2 inhibitor (AG490). The gene expression levels of Yamanaka factors were upregulated in mouse embryonic fibroblasts (MEFs) after cordycepin treatment. Moreover, the generation efficiencies of iPS cells were elevated after cordycepin treatment. We found that iPS cells generated after cordycepin treatment, not only expressed pluripotency markers, but also showed the ability of differentiating into neuron stem/progenitor cells. Taken together, we demonstrated that cordycepin maintained the pluripotency of stem cells via regulation of extracellular matrix (ECM) and Jak2/Stat3 signaling pathway and improved the generation efficiency of iPSCs.
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Affiliation(s)
- Chie-Hong Wang
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan
| | - Cheng-Hsuan Chang
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan
| | - Tsung-Li Lin
- Department of Orthopedics, China Medical University Hospital, Taichung, Taiwan
| | - Ru-Huei Fu
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan.,Center for Translational Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Yu-Chuen Huang
- Genetics Center, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.,School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Shih-Yin Chen
- Genetics Center, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.,School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Woei-Cherng Shyu
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan.,Center for Translational Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Shih-Ping Liu
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan. .,Center for Translational Medicine, China Medical University Hospital, Taichung, Taiwan. .,Department of Social Work, Asia University, Taichung, Taiwan.
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28
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Protective effects of Corbrin Capsule against permanent cerebral ischemia in mice. Biomed Pharmacother 2020; 121:109646. [DOI: 10.1016/j.biopha.2019.109646] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 10/19/2019] [Accepted: 10/31/2019] [Indexed: 01/31/2023] Open
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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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30
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Yao LH, Wang J, Liu C, Wei S, Li G, Wang S, Meng W, Liu ZB, Huang LP. Cordycepin protects against β-amyloid and ibotenic acid-induced hippocampal CA1 pyramidal neuronal hyperactivity. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2019; 23:483-491. [PMID: 31680770 PMCID: PMC6819905 DOI: 10.4196/kjpp.2019.23.6.483] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/29/2019] [Accepted: 08/12/2019] [Indexed: 12/13/2022]
Abstract
Cordycepin exerts neuroprotective effects against excitotoxic neuronal death. However, its direct electrophysiological evidence in Alzheimer's disease (AD) remains unclear. This study aimed to explore the electrophysiological mechanisms underlying the protective effect of cordycepin against the excitotoxic neuronal insult in AD using whole-cell patch clamp techniques. β-Amyloid (Aβ) and ibotenic acid (IBO)-induced injury model in cultured hippocampal neurons was used for the purpose. The results revealed that cordycepin significantly delayed Aβ + IBO-induced excessive neuronal membrane depolarization. It increased the onset time/latency, extended the duration, and reduced the slope in both slow and rapid depolarization. Additionally, cordycepin reversed the neuronal hyperactivity in Aβ + IBO-induced evoked action potential (AP) firing, including increase in repetitive firing frequency, shortening of evoked AP latency, decrease in the amplitude of fast afterhyperpolarization, and increase in membrane depolarization. Further, the suppressive effect of cordycepin against Aβ + IBO-induced excessive neuronal membrane depolarization and neuronal hyperactivity was blocked by DPCPX (8-cyclopentyl-1,3-dipropylxanthine, an adenosine A1 receptor-specific blocker). Collectively, these results revealed the suppressive effect of cordycepin against the Aβ + IBO-induced excitotoxic neuronal insult by attenuating excessive neuronal activity and membrane depolarization, and the mechanism through the activation of A1R is strongly recommended, thus highlighting the therapeutic potential of cordycepin in AD.
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Affiliation(s)
- 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
| | - Jinxiu Wang
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Chao Liu
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi 330004, PR China
| | - Shanshan Wei
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Guoyin Li
- School of Sport Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Songhua Wang
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Wei Meng
- School of Life Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Zhi-Bin Liu
- School of Sport Science, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi 330013, PR China
| | - Li-Ping Huang
- School of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi 330004, PR China
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Cordycepin (3′-deoxyadenosine) promotes remyelination via suppression of neuroinflammation in a cuprizone-induced mouse model of demyelination. Int Immunopharmacol 2019; 75:105777. [DOI: 10.1016/j.intimp.2019.105777] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 07/05/2019] [Accepted: 07/19/2019] [Indexed: 11/22/2022]
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32
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Ethylene carbodiimide-fixed donor splenocytes combined with cordycepin induce long-term protection to mice cardiac allografts. Transpl Immunol 2019; 56:101196. [DOI: 10.1016/j.trim.2019.02.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 02/05/2019] [Accepted: 02/07/2019] [Indexed: 11/17/2022]
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33
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Han YY, Chen ZH, Shang YJ, Yan WW, Wu BY, Li CH. Cordycepin improves behavioral-LTP and dendritic structure in hippocampal CA1 area of rats. J Neurochem 2019; 151:79-90. [PMID: 31314908 DOI: 10.1111/jnc.14826] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 07/02/2019] [Accepted: 07/04/2019] [Indexed: 12/21/2022]
Abstract
Cordycepin, an adenosine analog, has been reported to improve cognitive function, but which seems to be inconsistent with the reports showing that cordycepin inhibited long-term potentiation (LTP). Behavioral-LTP is usually used to study long-term synaptic plasticity induced by learning tasks in freely moving animals. In order to investigate simultaneously the effects of cordycepin on LTP and behavior in rats, we applied the model of behavioral-LTP induced by Y-maze learning task through recording population spikes in hippocampal CA1 region. Golgi staining and Sholl analysis were employed to assess the morphological structure of dendrites in pyramidal cells of hippocampal CA1 area, and western blotting was used to examine the level of adenosine A1 receptors and A2A receptors (A2AR). We found that cordycepin significantly improved behavioral-LTP magnitude, accompanied by increases in the total length of dendrites, the number of intersections and spine density but did not affect Y-maze learning task. Furthermore, cordycepin obviously reduced A2AR level without altering adenosine A1 receptors level; and the agonist of A2AR (CGS 21680) rather than antagonist (SCH 58261) could reverse the potentiation of behavioral-LTP induced by cordycepin. These results suggested that cordycepin improved behavioral-LTP and morphological structure of dendrite in hippocampal CA1 but did not contribute to the improvement of learning and memory. And cordycepin improved behavioral-LTP may be through reducing the level of A2AR in hippocampus. Collectively, the effects of cordycepin on cognitive function and LTP were complex and involved multiple mechanisms.
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Affiliation(s)
- Yuan-Yuan Han
- School of Life Science, South China Normal University, Guangzhou, China
| | - Zhao-Hui Chen
- School of Life Science, South China Normal University, Guangzhou, China
| | - Ying-Jie Shang
- School of Life Science, South China Normal University, Guangzhou, China
| | - Wen-Wen Yan
- School of Life Science, South China Normal University, Guangzhou, China
| | - Bao-Yan Wu
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou, China
| | - Chu-Hua Li
- School of Life Science, South China Normal University, Guangzhou, China
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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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35
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Shang HY, Zhang JJ, Fu ZF, Liu YF, Li S, Chen S, Le WD. Therapeutic effects of hirsutella sinensis on the disease onset and progression of amyotrophic lateral sclerosis in SOD1 G93A transgenic mouse model. CNS Neurosci Ther 2019; 26:90-100. [PMID: 31318169 PMCID: PMC6930832 DOI: 10.1111/cns.13182] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 05/10/2019] [Accepted: 05/21/2019] [Indexed: 12/12/2022] Open
Abstract
Aims Although the pathophysiology of amyotrophic lateral sclerosis (ALS) is still not completely understood, the deregulated microglia polarization and neuroinflammation have been shown to contribute to the pathogenesis and progression of this disease. In the present study, we aimed to determine whether hirsutella sinensis (HS) could reduce neuroinflammatory and pathological changes in the spinal cord of SOD1G93A model mice of ALS and consequently ameliorate disease onset and progression. Methods SOD1G93A mice were chronically treated with HS by gavage. Their lifespan was recorded, and motor behavior was evaluated by rotarod test. The pathological changes in skeletal muscles and motor neurons in spinal cords were assessed by immunofluorescent staining and hematoxylin‐eosin staining. The microglia activation and neuroinflammation were determined by immunofluorescent staining and RT‐PCR. Results Our data suggested that repeated HS administration prolonged the lifespan and extended disease duration of ALS mice without significant delay on disease onset. HS ameliorated the pathological changes in the motor neurons and gastrocnemius muscles. Moreover, HS promoted the transition of microglia from pro‐inflammatory M1 to anti‐inflammatory M2 phenotype in the spinal cord of ALS mice. Conclusion All these findings indicate that HS may serve as a potential therapeutic candidate for the treatment of ALS.
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Affiliation(s)
- Hai-Yan Shang
- Center for Clinical Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China.,Liaoning Provincial Key Laboratory for Research on the Pathogenic Mechanisms of Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China.,General Hospital of Yangtze River Shipping, Wuhan Brain Hospital, Wuhan, China
| | - Jing-Jing Zhang
- Center for Clinical Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China.,Liaoning Provincial Key Laboratory for Research on the Pathogenic Mechanisms of Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China.,Chifeng Municipal Hospital, Chifeng, China
| | - Zhen-Fa Fu
- Center for Clinical Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China.,Liaoning Provincial Key Laboratory for Research on the Pathogenic Mechanisms of Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Yu-Fei Liu
- Center for Clinical Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China.,Liaoning Provincial Key Laboratory for Research on the Pathogenic Mechanisms of Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Song Li
- Center for Clinical Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China.,Liaoning Provincial Key Laboratory for Research on the Pathogenic Mechanisms of Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Sheng Chen
- Department of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei-Dong Le
- Center for Clinical Research on Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China.,Liaoning Provincial Key Laboratory for Research on the Pathogenic Mechanisms of Neurological Diseases, the First Affiliated Hospital, Dalian Medical University, Dalian, China
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Wellham PAD, Kim DH, Brock M, de Moor CH. Coupled biosynthesis of cordycepin and pentostatin in Cordyceps militaris: implications for fungal biology and medicinal natural products. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:S85. [PMID: 31576294 DOI: 10.21037/atm.2019.04.25] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | - Dong-Hyun Kim
- School of Pharmacy University of Nottingham, Nottingham, UK
| | - Matthias Brock
- School of Life Sciences, University of Nottingham, 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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Therapeutic Potential and Biological Applications of Cordycepin and Metabolic Mechanisms in Cordycepin-Producing Fungi. Molecules 2019; 24:molecules24122231. [PMID: 31207985 PMCID: PMC6632035 DOI: 10.3390/molecules24122231] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 06/03/2019] [Accepted: 06/06/2019] [Indexed: 12/11/2022] Open
Abstract
Cordycepin (3′-deoxyadenosine), a cytotoxic nucleoside analogue found in Cordyceps militaris, has attracted much attention due to its therapeutic potential and biological value. Cordycepin interacts with multiple medicinal targets associated with cancer, tumor, inflammation, oxidant, polyadenylation of mRNA, etc. The investigation of the medicinal drug actions supports the discovery of novel targets and the development of new drugs to enhance the therapeutic potency and reduce toxicity. Cordycepin may be of great value owing to its medicinal potential as an external drug, such as in cosmeceutical, traumatic, antalgic and muscle strain applications. In addition, the biological application of cordycepin, for example, as a ligand, has been used to uncover molecular structures. Notably, studies that investigated the metabolic mechanisms of cordycepin-producing fungi have yielded significant information related to the biosynthesis of high levels of cordycepin. Here, we summarized the medicinal targets, biological applications, cytotoxicity, delivery carriers, stability, and pros/cons of cordycepin in clinical applications, as well as described the metabolic mechanisms of cordycepin in cordycepin-producing fungi. We posit that new approaches, including single-cell analysis, have the potential to enhance medicinal potency and unravel all facets of metabolic mechanisms of cordycepin in Cordyceps militaris.
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Dong ZSW, Cao ZP, Shang YJ, Liu QY, Wu BY, Liu WX, Li CH. Neuroprotection of cordycepin in NMDA-induced excitotoxicity by modulating adenosine A 1 receptors. Eur J Pharmacol 2019; 853:325-335. [PMID: 30978320 DOI: 10.1016/j.ejphar.2019.04.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 04/03/2019] [Accepted: 04/05/2019] [Indexed: 12/24/2022]
Abstract
Cerebral ischemia impairs physiological form of synaptic plasticity such as long-term potentiation (LTP). Clinical symptoms of cognitive dysfunction resulting from cerebral ischemia are associated with neuron loss and synaptic function impairment in hippocampus. It has been widely reported that cordycepin displays neuroprotective effect on ameliorating cognitive dysfunction induced by cerebral ischemia. Therefore, it is necessary to study whether cordycepin recovers cognitive function after brain ischemia through improving LTP induction. However, there has been very little discussion about the effects of cordycepin on LTP of cerebral ischemia so far. In the present study, we investigated the effects of cordycepin on LTP impairment and neuron loss induced by cerebral ischemia and excitotoxicity, using electrophysiological recording and Nissl staining techniques. The models were obtained by bilateral common carotid artery occlusion (BCCAO) and intrahippocampal NMDA microinjection. We also explored whether adenosine A1 receptors involve in the neuroprotection of cordycepin by using western blot. We found that cordycepin remarkably alleviated LTP impairment and protected pyramidal cell of hippocampal CA1 region against cerebral ischemia and excitotoxicity. Meanwhile, cordycepin prevented the reduction on adenosine A1 receptor level caused by ischemia but did not alter the adenosine A2A receptor level in hippocampal CA1 area. The improvement of LTP in the excitotoxic rats after cordycepin treatment could be blocked by DPCPX, a selective antagonist of adenosine A1 receptor. In summary, our findings provided new insights into the mechanisms of cordycepin neuroprotection in excitotoxic diseases, which is through regulating adenosine A1 receptor to improve LTP formation and neuronal survival.
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Affiliation(s)
| | | | | | | | - Bao-Yan Wu
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou, 510631, PR China
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Cheng C, Zhu X. Cordycepin mitigates MPTP-induced Parkinson's disease through inhibiting TLR/NF-κB signaling pathway. Life Sci 2019; 223:120-127. [DOI: 10.1016/j.lfs.2019.02.037] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 02/10/2019] [Accepted: 02/17/2019] [Indexed: 12/31/2022]
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The Prophylactic and Therapeutic Effects of Fermented Cordyceps sinensis Powder, Cs-C-Q80, on Subcortical Ischemic Vascular Dementia in Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2018:4362715. [PMID: 30662512 PMCID: PMC6312590 DOI: 10.1155/2018/4362715] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 11/09/2018] [Accepted: 12/09/2018] [Indexed: 12/18/2022]
Abstract
Corbrin Capsule, a preparation of Cordyceps sinensis analogue, is a pleiotropic traditional Chinese patent medicine with the main component of fermentative cordyceps fungus powder (Cs-C-Q80). The neuroprotective effects of Cs-C-Q80, as a substitution of Cordyceps sinensis, have not been fully identified. The objectives of this study were to explore the prophylactic and therapeutic effects of Cs-C-Q80 in vascular dementia mice model. The efficacy of Cs-C-Q80 was investigated in a molecular level as well. The subcortical ischemic vascular dementia was modelled by permanent right unilateral common carotid arteries occlusion (rUCCAO) in adult male mice. The animals were randomly divided and treated by gavage with vehicle (1% CMC-Na solution) (rUCCAO model) or Cs-C-Q80 powder at 0.2 g/kg or 1.0 g/kg, respectively. Preventive treatment was administrated by gavage daily for 7 days before rUCCAO, while therapeutic treatment was administrated continuously from 28 days after rUCCAO. Object recognition test and Morris water maze test were performed to evaluate the learning and working memory. The luxol fast blue stain (Kluver-Barrera method) and immunohistochemistry for myelin basic protein (MBP) were employed to determine the severity of white matter damage. Both preventive and therapeutic treatment with Cs-C-Q80 protected against the rUCCAO-induced memory impair in mice as determined by object recognition and Morris water maze tests. The histopathological analyses revealed significant white matter rarefaction and reduction of MBP expression in corpus callosum after rUCCAO, which could be counteracted by either preventive or therapeutic treatment with Cs-C-Q80. Moreover, the Cs-C-Q80 treatments inhibited rUCCAO-induced astrocytes activation and the tumor necrosis factor α (TNF-α) and interleukin-1β expression, indicating the anti-inflammatory roles of Cs-C-Q80 against subcortical ischemia. Cs-C-Q80 is a potential preparation for the prophylaxis and treatment of subcortical ischemic vascular dementia. The underlying pharmacological efficacy might be associated with suppression of myelin degeneration, glia activation, and inflammatory cytokines release.
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He MT, Lee AY, Kim JH, Park CH, Shin YS, Cho EJ. Protective role of Cordyceps militaris in Aβ 1-42-induced Alzheimer's disease in vivo. Food Sci Biotechnol 2018; 28:865-872. [PMID: 31093445 DOI: 10.1007/s10068-018-0521-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 11/08/2018] [Accepted: 11/20/2018] [Indexed: 01/27/2023] Open
Abstract
According to the "amyloid cascade hypothesis", amyloid-beta (Aβ) protein occupied one of the risk factors of Alzheimer's disease (AD). Cordyceps militaris (CM) has been reported to exert anti-inflammatory, anti-oxidant, and neuroprotective activities; however, its activity against cognitive dysfunction has not been studied yet. In this study, the CM ethanol extract was administered with a dose of 100 or 200 mg/kg for 2 weeks, and behavioral assessments were performed for learning and memory function in Aβ1-42-induced AD mice models. Supplementation with CM extract enhanced new route consciousness and novel object recognition, and in the Morris water maze test, CM-administered groups showed less time to reach to the hidden platform compared with the control group. Moreover, the CM extract inhibited nitric oxide production and lipid peroxidation in the brain, liver, and kidney. The present study indicated that CM could have the protective role from cognitive impairment and progression of AD.
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Affiliation(s)
- Mei Tong He
- 1Department of Food Science and Nutrition, Pusan National University, Busan, 46241 Republic of Korea
| | - Ah Young Lee
- 1Department of Food Science and Nutrition, Pusan National University, Busan, 46241 Republic of Korea
| | - Ji Hyun Kim
- 1Department of Food Science and Nutrition, Pusan National University, Busan, 46241 Republic of Korea
| | - Chan Hum Park
- 2Department of Herbal Crop Research, National Institute of Horticultural and Herbal Science, RDA, Eumseong, 27709 Republic of Korea
| | - Yu Su Shin
- 2Department of Herbal Crop Research, National Institute of Horticultural and Herbal Science, RDA, Eumseong, 27709 Republic of Korea
| | - Eun Ju Cho
- 1Department of Food Science and Nutrition, Pusan National University, Busan, 46241 Republic of Korea
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Neuroprotective effects of cordycepin inhibit Aβ-induced apoptosis in hippocampal neurons. Neurotoxicology 2018; 68:73-80. [DOI: 10.1016/j.neuro.2018.07.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 06/26/2018] [Accepted: 07/15/2018] [Indexed: 12/12/2022]
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Zhang Y, Zhang XX, Yuan RY, Ren T, Shao ZY, Wang HF, Cai WL, Chen LT, Wang XA, Wang P. Cordycepin induces apoptosis in human pancreatic cancer cells via the mitochondrial-mediated intrinsic pathway and suppresses tumor growth in vivo. Onco Targets Ther 2018; 11:4479-4490. [PMID: 30122940 PMCID: PMC6078188 DOI: 10.2147/ott.s164670] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Background Cordycepin, the main active ingredient of a traditional Chinese herbal remedy - extracted from Cordyceps sinensis - has been demonstrated as a very effective anti-inflammatory and antitumor drug. The present study investigated its antitumor effect on pancreatic cancer, a highly aggressive cancer with extremely poor prognosis due to malignancy, and clarified its underlying mechanism both in vitro and in vivo. Methods The antitumor viability of cordycepin on human pancreatic cancer MIAPaCa-2 and Capan-1 cells was determined by colony formation assays. Annexin V/PI double staining and flow cytometry assay were used to investigate whether cordycepin induced apoptosis and cell cycle arrest. The mitochondrial membrane potential (ΔΨm) was analyzed by Rhodamine 123 staining, and expression of related proteins evaluated by Western blot and immunohistochemistry, both on pancreatic cancer cells and tumor xenografts to reveal the potential mechanism for the effect of cordycepin. Furthermore, the in vivo efficacy was examined on nude mice bearing MIAPaCa-2 cell tumors treated by intraperitoneal injection of cordycepin (0, 15, and 50 mg/kg/d) for 28 days. Results Cordycepin inhibited cell viability, proliferation and colony formation ability and induced cell cycle arrest and early apoptosis of human pancreatic cancer cells (MIAPaCa-2 and Capan-1) in a dose- and time-dependent manner. The same effect was also observed in vivo. Decrease of ΔΨm and upregulation of Bax, cleaved caspase-3, cleaved caspase-9, and cleaved PARP as well as downregulation of Bcl-2 both in vitro and in vivo indicated that the mitochondria-mediated intrinsic pathway was involved in cordycepin's antitumor effect. Conclusion Our data showed that cordycepin inhibited the activity of pancreatic cancer both in vitro and in vivo by regulating apoptosis-related protein expression through the mitochondrial pathway and suggest that cordycepin may be a promising therapeutic option for pancreatic cancer.
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Affiliation(s)
- Yu Zhang
- Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, .,Department of General Surgery, Hangzhou First People's Hospital, Hangzhou 310006, People's Republic of China
| | - Xiao Xi Zhang
- Shanghai Health Development Research Center, Shanghai 200040, People's Republic of China
| | - Rui Yan Yuan
- Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, .,Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, ,
| | - Tai Ren
- Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, .,Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, ,
| | - Zi Yu Shao
- Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, .,Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, ,
| | - Hong Fei Wang
- Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, .,Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, ,
| | - Wei Long Cai
- Department of General Surgery, Huzhou Central Hospital, Zhejiang 313000, People's Republic of China
| | - Li Tian Chen
- Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, .,Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, ,
| | - Xu An Wang
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, People's Republic of China, ,
| | - Ping Wang
- Department of General Surgery, Hangzhou First People's Hospital, Hangzhou 310006, People's Republic of China
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Neuroprotective properties of Cantharellus cibarius polysaccharide fractions in different in vitro models of neurodegeneration. Carbohydr Polym 2018; 197:598-607. [PMID: 30007652 DOI: 10.1016/j.carbpol.2018.06.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Revised: 04/10/2018] [Accepted: 06/07/2018] [Indexed: 12/31/2022]
Abstract
The percentage of people suffering from neurodegenerative diseases is constantly increasing, because of that searching for substances able to prevent or inhibit neuronal death sseems to be reasonable. Because of the high popularity the search of new neuroprotective agents we started from Cantharellus cibarius. Neuroprotective properties of C. cibarius polysaccharides fractions was investigated in different models of neurodegeneration including trophic stress, excitotoxicity and andoxidative stress. Fractions influence on neurons viability was examined using Neurite Outgrowth Staining, MTT and LDH tests, while antioxidant capacity was determined by commercial antioxidant assays. Performed studies revealed beneficial effect of C. cibarius fractions (CC2a, CC3) on neurons viability and neurite outgrowth in normal and different stress conditions. Both tested fractions have shown antioxidant capacity and effectively neutralize the negative changes induced by glutamatergic system activators. Discovered neuroprotective properties of investigated compounds suggested the their use for developing effective and safety therapeutic strategy for neurodegenerative diseases.
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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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Abstract
Cordyceps is one of the most well-known mushroom with numerous bioactive compounds possess wide range of biotherapeutic activities. This mushroom has been used for many years as medicinal food particularly in China and in different regions of south East Asia. Cordycepin is a nucleoside compound extracted from different species of Cordyceps and considered as one of the most important bioactive metabolites of this fungus. This low molecular weight compound exhibit several medicinal functions as anticancer, antitumor, antioxidant, anti-inflammatory, hypoglycemic, immunomodulatory agent. In this chapter we reviewed recent published research on the cordycepin chemistry, production, extraction, isolation, purification, biotherapeutic activities and applications.
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Affiliation(s)
- Bhim Pratap Singh
- Molecular Microbiology and Systematics Laboratory, Department of Biotechnology, Mizoram University, Aizawl, Mizoram India
| | - Ajit Kumar Passari
- Molecular Microbiology and Systematics Laboratory, Department of Biotechnology, Mizoram University, Aizawl, Mizoram India
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Cao ZP, Dai D, Wei PJ, Han YY, Guan YQ, Li HH, Liu WX, Xiao P, Li CH. Effects of cordycepin on spontaneous alternation behavior and adenosine receptors expression in hippocampus. Physiol Behav 2017; 184:135-142. [PMID: 29174913 DOI: 10.1016/j.physbeh.2017.11.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 10/18/2017] [Accepted: 11/21/2017] [Indexed: 12/14/2022]
Abstract
Cordycepin, an adenosine analogue, has been reported to improve cognitive function. Important roles on learning and memory of adenosine and its receptors, such as adenosine A1 and A2A receptors (A1R and A2AR), also have been shown. Therefore, we assume that the improvement of learning and memory induced by cordycepin is likely related to hippocampal adenosine content and adenosine receptor density. Here we investigated the effects of cordycepin on the short-term spatial memory by using a spontaneous alternation behavior (SAB) test in Y-maze, and then examined hippocampal adenosine content and A1R and A2AR densities. We found that orally administrated cordycepin (at dosages of 5 and 10mg/kg twice daily for three weeks) significantly increased the percent of relative alternation of mice in SAB but not altered body weight, hippocampus weight and hippocampal adenosine content. Furthermore, cordycepin decreased A2AR density in hippocampal subareas; however, cordycepin only reduced the A1R density in DG but not CA1 or CA3 region. Our results suggest that cordycepin exerts a nootropic role possibly through modulating A2AR density of hippocampus, which further support the concept that it is mostly A2AR rather than A1R to control the adaptive processes of memory performance. These findings would be helpful to provide a new window into the pharmacological properties of cordycepin for cognitive promotion.
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Affiliation(s)
- Zhi-Ping Cao
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Dan Dai
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Peng-Ju Wei
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Yuan-Yuan Han
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Yan-Qing Guan
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Han-Hang Li
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Wen-Xiao Liu
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Peng Xiao
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Chu-Hua Li
- School of Life Science, South China Normal University, Guangzhou 510631, China; Brain Science Institute, South China Normal University, Guangzhou 510631, China.
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Zeng Y, Lian S, Li D, Lin X, Chen B, Wei H, Yang T. Anti-hepatocarcinoma effect of cordycepin against NDEA-induced hepatocellular carcinomas via the PI3K/Akt/mTOR and Nrf2/HO-1/NF-κB pathway in mice. Biomed Pharmacother 2017; 95:1868-1875. [PMID: 28968944 DOI: 10.1016/j.biopha.2017.09.069] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 09/05/2017] [Accepted: 09/13/2017] [Indexed: 02/05/2023] Open
Abstract
The purpose of the present study was to evaluate the effects of cordycepin (CA) on N-nitrosodiethylamine (NDEA)-induced hepatocellular carcinomas (HCC) and explore its potential mechanisms. Mice were randomly assigned to four groups: control group, NDEA group, NDEA+CA (20mg/kg) group, NDEA+CA (40mg/kg) group. The animal of each group were given NDEA (100ppm) in drinking water. One hour later, CA, which was dissolved in PBS, were intragastrically administered for continuous seven days. The results showed that CA reduced the activities of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) in liver and serum. CA also reduced the levels of interleukin-6 (IL-6), IL-1β, tumor necrosis factor-α (TNF-α), methane dicarboxylic aldehyde (MDA), and stored the activity of superoxygen dehydrogenises (SOD) in serum. CA could obviously attenuate the hepatic pathological alteration. Furthermore, CA effectively inhibited the phosphorylations of phosphatidylinositol 3 kinase(PI3K), protein kinase B (Akt), mammalian target of rapamycin (mTOR). In conclusion, our research suggested that CA exhibited protective effects on NDEA-induced hepatocellular carcinomas via the PI3K/Akt/mTOR pathway.
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Affiliation(s)
- Yongming Zeng
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, P.R. China
| | - Shuyi Lian
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, P.R. China
| | - Danfeng Li
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, P.R. China
| | - Xiaosheng Lin
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, P.R. China
| | - Bozan Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, P.R. China
| | - Hongfa Wei
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, P.R. China
| | - Tian Yang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, P.R. China.
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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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Modulation Effects of Cordycepin on Voltage-Gated Sodium Channels in Rat Hippocampal CA1 Pyramidal Neurons in the Presence/Absence of Oxygen. Neural Plast 2017; 2017:2459053. [PMID: 29225974 PMCID: PMC5684588 DOI: 10.1155/2017/2459053] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 10/04/2017] [Indexed: 12/11/2022] Open
Abstract
Our previous study revealed that cordycepin features important neuroprotective effects against hypoxic insult by improvement of neuronal electrophysiological function. Modulation on voltage-gated sodium channel (VGSC) in CA1 neurons is the initial event during hypoxia/ischemia. However, no study comprehensively investigated cordycepin on VGSC. Hence, this study investigated modulation effects of cordycepin on VGSC not only in oxygen physiological conditions but also in acute oxygen deprivation injury conditions. Results revealed that cordycepin (80 μM) reduced the amplitude of VGSC currents (INa) (77.6% of control, p < 0.01) within 1 min of drug exposure coupled with a negative shift in steady-state inactivation and prolonged recovery time course from inactivation. Additionally, this mild reduction on the peak of INa induced by the pretreatment with cordycepin can attenuate and delay the following hypoxia causing rapid dramatic decrease in INa with no additive change in the voltage dependence of inactivation. As modulation on VGSC in CA1 neurons represents the initial event during ischemia, we propose that suppression effect of cordycepin on VGSC is an important neuronal protective mechanism that may enhance neuronal tolerance to acute oxygen deprivation and delay hypoxia-induced neuronal injuries.
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