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Songprakhon P, Panya A, Choomee K, Limjindaporn T, Noisakran S, Tarasuk M, Yenchitsomanus PT. Cordycepin exhibits both antiviral and anti-inflammatory effects against dengue virus infection. iScience 2024; 27:110711. [PMID: 39262808 PMCID: PMC11387592 DOI: 10.1016/j.isci.2024.110711] [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: 04/03/2024] [Revised: 06/26/2024] [Accepted: 08/08/2024] [Indexed: 09/13/2024] Open
Abstract
Cordycepin, a natural derivative of adenosine from Cordyceps militaris, can inhibit the replication of the dengue virus (DENV). Here, we investigated its antiviral and anti-inflammatory effects in DENV infected cells. Cordycepin significantly inhibited DENV-2 infection, virion production, and viral protein synthesis. It also reduced DENV-induced cytokine/chemokine production, including RANTES, IP-10, IL-6, and TNF-α. Mechanistically, cordycepin targeted the DENV NS5 protein, suppressing RANTES expression and hindering viral replication. Additionally, it inhibited the NF-κB pathway, leading to reduced nuclear translocation and signaling deactivation. PCR array analysis revealed cordycepin's suppression of 46 genes associated with DENV-induced inflammation. These findings highlight cordycepin's dual potential as an antiviral and anti-inflammatory agent against DENV, making it as a promising candidate for dengue treatment, targeting both viral and host factors.
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Affiliation(s)
- Pucharee Songprakhon
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Aussara Panya
- Natural Extracts and Innovative Products for Alternative Healthcare Research Group, Chiang Mai University, Chiang Mai 50200, Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kornkan Choomee
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Thawornchai Limjindaporn
- Department of Anatomy, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Sansanee Noisakran
- Molecular Biology of Dengue and Flaviviruses Research Team, Medical Molecular Biotechnology Research Group, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Bangkok 10700, Thailand
- Division of Dengue Hemorrhagic Fever Research, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
- Siriraj Center of Research Excellence in Dengue and Emerging Pathogens, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Mayuri Tarasuk
- Graduate Program in Bioclinical Sciences, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani 12120, Thailand
| | - Pa-Thai Yenchitsomanus
- Division of Molecular Medicine, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
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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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Lin J, Chen R, Liao H, Zhang Y, Zheng Z, Hong C. Mechanisms of cordycepin in the treatment of pulmonary arterial hypertension in rats based on metabonomics and transcriptomics. Sci Rep 2024; 14:12431. [PMID: 38816406 PMCID: PMC11139979 DOI: 10.1038/s41598-024-62163-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 05/14/2024] [Indexed: 06/01/2024] Open
Abstract
Pulmonary arterial hypertension (PAH) is a fatal disease featured by high morbidity and mortality. Although Cordycepin is known for its anti-inflammatory, antioxidant and immune-enhancing effects, its role in PAH treatment and the underlying mechanisms remain unclear. The therapeutic effects of Cordycepin on rats with PAH were investigated using a monocrotaline (MCT)-induced rat model. The metabolic effects of Cordycepin were assessed based on the plasma metabolome. The potential mechanisms of Cordycepin in PAH treatment were investigated through transcriptome sequencing and validated in pulmonary artery smooth muscle cells (PASMC). Evaluations included hematoxylin and eosin staining for pulmonary vascular remodeling, CCK-8 assay, EDU, and TUNEL kits for cell viability, proliferation, and apoptosis, respectively, and western blot for protein expression. Cordycepin significantly reduced right ventricular systolic pressure (RVSP) and right ventricular hypertrophy index (RVHI) in PAH rats, and mitigated pulmonary vascular remodeling. Plasma metabolomics showed that Cordycepin could reverse the metabolic disorders in the lungs of MCT-induced PAH rats, particularly impacting linoleic acid and alpha-linolenic acid metabolism pathways. Transcriptomics revealed that the P53 pathway might be the primary pathway involved, and western blot results showed that Cordycepin significantly increased P53 and P21 protein levels in lung tissues. Integrated analysis of transcriptomics and metabolomics suggested that these pathways were mainly enriched in linoleic acid metabolism and alpha-linolenic acid metabolism pathway. In vitro experiments demonstrated that Cordycepin significantly inhibited the PDGFBB (PD)-induced abnormal proliferation and migration of PASMC and promoted PD-induced apoptosis. Meanwhile, Cordycepin enhanced the expression levels of P53 and P21 proteins in PD-insulted PASMC. However, inhibitors of P53 and P21 eliminated these effects of Cordycepin. Cordycepin may activate the P53-P21 pathway to inhibit abnormal proliferation and migration of PASMC and promote apoptosis, offering a potential approach for PAH treatment.
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Affiliation(s)
- Jiangpeng Lin
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524003, Guangdong, China
- Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Riken Chen
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524003, Guangdong, China
- Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Huizhao Liao
- Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China
| | - Yuzhuo Zhang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
- Nanshan School, Guangzhou Medical University, Guangzhou, 511436, China
| | - Zhenzhen Zheng
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524003, Guangdong, China.
| | - Cheng Hong
- Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, Guangdong, China.
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Devi WM, Saha H, Irungbam S, Saha RK. A novel approach in valorization of spent mushroom substrate of Cordyceps militaris as in-feed antibiotics in Labeo rohita against Aeromonas hydrophila infection. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-29899-3. [PMID: 37816961 DOI: 10.1007/s11356-023-29899-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 09/11/2023] [Indexed: 10/12/2023]
Abstract
The study was carried out to investigate Cordyceps militaris spent mushroom substrate (CMSMS), a renewable biomass, for its effect on fish as an alternative source of in-feed antibiotics. For meticulous examination, four different iso-nitrogenous and iso-caloric diets were prepared containing CMSMS at 0%, 1%, 2%, and 3%. A total of 360 Labeo rohita fingerlings with an average initial weight and length of 12.6 ± 0.04g and 10 ± 0.1 cm, respectively, were blocked into 4 treatments with 3 replicates, i.e., T1 (control), T2 (10 g/kg), T3 (20 g/kg), and T4 (30 g/kg). The feeding trial was conducted for 60 days with samplings on the 7th, 15th, 30th, and 60th days, and blood samples were collected to determine different immunological (NBT, TIg, lysozyme, and antiprotease activity) and biochemical (glucose, total protein, SGPT) parameters. A challenge study was conducted against Aeromonas hydrophila at the end of the feeding trial. The results showed that CMSMS at 30g/kg showed a better immune response over time with increasing doses. All the biochemical readings fall within normal ranges. Fish fed with CMSMS at 30g/kg (3%) have better survival after being challenged with Aeromonas hydrophila. Therefore, Cordyceps militaris spent mushroom substrate (CMSMS) can be biosafely used as in-feed antibiotics in Labeo rohita and can reduce the concern of by-product disposal from mushroom cultivation.
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Affiliation(s)
| | - Himadri Saha
- College of Fisheries, Central Agricultural University, Lembucherra, Agartala, Tripura, 799210, India.
| | - Surajkumar Irungbam
- College of Fisheries, Central Agricultural University, Lembucherra, Agartala, Tripura, 799210, India
| | - Ratan Kumar Saha
- College of Fisheries, Central Agricultural University, Lembucherra, Agartala, Tripura, 799210, India
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Dubhashi S, Sinha S, Dwivedi S, Ghanekar J, Kadam S, Samant P, Datta V, Singh S, Chaudry IH, Gurmet P, Kelkar H, Mishra R, Galwankar S, Agrawal A. Early Trends to Show the Efficacy of Cordyceps militaris in Mild to Moderate COVID Inflammation. Cureus 2023; 15:e43731. [PMID: 37727187 PMCID: PMC10505833 DOI: 10.7759/cureus.43731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2023] [Indexed: 09/21/2023] Open
Abstract
Background/objective Cordyceps enhances animal survival against influenza by boosting the immune system. In animal studies, it also had anti-inflammatory and preventive properties. Cordyceps stimulates the immune system by increasing the activity and production of various immune cells. Some studies have shown the role of Cordyceps in the novel SARS-CoV-2 virus responsible for the COVID-19 pandemic, in addition to other respiratory diseases caused by the Picorna viruses, SARS-CoV, MERS-CoV, and Influenza viruses. However, it remains unknown whether this food supplement is safe and has anti-inflammatory effects in patients with COVID-19. Therefore, the objectives of this study were to evaluate the use and efficacy of Cordyceps capsules as an adjunct to standard treatment in patients with mild (symptomatic) to moderate COVID-19 infection. Methods A randomised, double-blind, placebo-controlled study was conducted to evaluate the efficacy and safety of Cordyceps capsules (a food supplement) 500 mg as adjuvant therapy in patients with COVID-19. The rationale for dose selection was as per the existing evidence from toxicity studies. The inclusion criteria were patients with either a mild or moderate COVID-19 infection. Clinical features suggestive of dyspnoea or hypoxia, fever, and cough, including SpO2 <94% (range 90-94%) on room air and a respiratory rate ≥24 per minute, were also included. Results Sixty-five patients were recruited for the study, with 33 in the Cordyceps group and 32 in the placebo group. Out of 58 evaluable patients, 33 recovered on day 5, 49 on day 10, and 58 on days 16 and 30. The recovery of patients steadily increased from 56.9% on day 5 to 100% on day 30. The time to clinical recovery was shorter in the Cordyceps group than in the placebo group (mean 6.6 vs. 7.3 days; p > 0.05) overall and for mild disease. However, there was no difference in the time to recovery (time from day 1 to the resolution of all symptoms) for moderate disease. A lower frequency of normal chest X-rays on day 1 and a higher number on day 16 in the treatment group than in the placebo group suggest an improvement in the number of normal chest X-rays with Cordyceps. Significant changes were seen in biomarkers MCPIP, CxCL10, and IL-1β for overall (both mild and moderate patients) on days 5 and 10 as compared to baseline, and in biomarkers CRP and CxCL10 in moderate category patients on days 5 and 10, respectively. There were no statistically significant changes in IL-6, ferritin, lactate dehydrogenase (LDH), C-reactive protein (CRP), or D-dimer levels between baseline and day 5/10 in patients taking Cordyceps capsules and also between the treatment and placebo groups. Conclusion Cordyceps capsules administered at a dose of 500 mg three times a day along with supportive treatment showed effectiveness in patients with mild to moderate COVID-19 infection, as evidenced by the proportionately higher number of recoveries on day 5, the relatively shorter time for improvement of clinical symptoms, and the proportionately higher number of patients showing negative RT-PCR tests on day 10. Thus, Cordyceps appears to be a safe immunological adjuvant for the treatment of patients with mild-to-moderate COVID-19. Future studies with a larger sample size would shed more light on the evidence, as there are limitations in the generalizability of the results from the present study due to the small sample size.
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Affiliation(s)
| | - Sagar Sinha
- Emergency Medicine, Mahatma Gandhi Mission (MGM) Medical College and Hospital, Navi Mumbai, IND
| | - Sankalp Dwivedi
- General Surgery, Maharishi Markandeshwar (MM) Institute of Medical Sciences and Research, Mullana, IND
| | - Jaishree Ghanekar
- Internal Medicine, Mahatma Gandhi Mission (MGM) Medical College and Hospital, Navi Mumbai, IND
| | - Sameer Kadam
- Cardiovascular Surgery, Mahatma Gandhi Mission (MGM) Medical College and Hospital, Navi Mumbai, IND
| | - Parineeta Samant
- Biochemistry, Mahatma Gandhi Mission (MGM) Medical College and Hospital, Navi Mumbai, IND
| | - Vibha Datta
- Pathology, All India Institute of Medical Sciences, Nagpur, Nagpur, IND
| | - Sarman Singh
- Medical Science and Engineering Research (MEDSER) Center, Indian Institute of Science Education and Research (IISER), Bhopal, IND
| | | | - Padma Gurmet
- Miscellaneous, National Institute of Sowa-Rigpa, Leh, IND
| | | | - Rakesh Mishra
- Neurosurgery, All India Institute of Medical Sciences, Bhopal, Bhopal, IND
| | - Sagar Galwankar
- Emergency Medicine, Florida State University College of Medicine, Sarasota, USA
| | - Amit Agrawal
- Neurosurgery, All India Institute of Medical Sciences, Bhopal, Bhopal, IND
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Zhang ZQ, Gigliotti F, Wright TW. The Dual Benefit of Sulfasalazine on Pneumocystis Pneumonia-Related Immunopathogenesis and Antifungal Host Defense Does Not Require IL-4Rα-Dependent Macrophage Polarization. Infect Immun 2023; 91:e0049022. [PMID: 36916933 PMCID: PMC10112227 DOI: 10.1128/iai.00490-22] [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: 10/28/2022] [Accepted: 02/22/2023] [Indexed: 03/16/2023] Open
Abstract
Pneumocystis is a respiratory fungal pathogen that is among the most frequent causes of life-threatening pneumonia (PcP) in immunocompromised hosts. Alveolar macrophages play an important role in host defense against Pneumocystis, and several studies have suggested that M2 polarized macrophages have anti-Pneumocystis effector activity. Our prior work found that the immunomodulatory drug sulfasalazine (SSZ) provides a dual benefit during PcP-related immune reconstitution inflammatory syndrome (IRIS) by concurrently suppressing immunopathogenesis while also accelerating macrophage-mediated fungal clearance. The benefits of SSZ were associated with heightened Th2 cytokine production and M2 macrophage polarization. Therefore, to determine whether SSZ improves the outcome of PcP through a mechanism that requires Th2-dependent M2 polarization, RAG2-/- mice lacking interleukin 4 receptor alpha chain (IL-4Rα) on macrophage lineage cells were generated. As expected, SSZ treatment dramatically reduced the severity of PcP-related immunopathogenesis and accelerated fungal clearance in immune-reconstituted RAG2-/- mice. Similarly, SSZ treatment was also highly effective in immune-reconstituted RAG2/IL-4Rα-/- and RAG2/gamma interferon receptor (IFN-γR)-/- mice, demonstrating that neither IL-4Rα-dependent M2 nor IFN-γR-dependent M1 macrophage polarization programs were required for the beneficial effects of SSZ. Despite the fact that macrophages from RAG2/IL-4Rα-/- mice could not respond to the Th2 cytokines IL-4 and IL-13, M2-biased alveolar macrophages were identified in the lungs following SSZ treatment. These data demonstrate that not only does SSZ enhance phagocytosis and fungal clearance in the absence of macrophage IL-4Rα signaling, but also that SSZ promotes M2 macrophage polarization in an IL-4Rα-independent manner. These findings could have implications for the treatment of PcP and other diseases in which M2 polarization is beneficial.
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Affiliation(s)
- Zhuo-Qian Zhang
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
| | - Francis Gigliotti
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
| | - Terry W. Wright
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA
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Kunhorm P, Chaicharoenaudomrung N, Noisa P. Cordycepin-induced Keratinocyte Secretome Promotes Skin Cell Regeneration. In Vivo 2023; 37:574-590. [PMID: 36881050 PMCID: PMC10026670 DOI: 10.21873/invivo.13116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 01/27/2023] [Accepted: 02/06/2023] [Indexed: 03/08/2023]
Abstract
BACKGROUND/AIM Skin regeneration is the intrinsic ability to repair damaged skin tissues to regaining skin well-being. Processes of wound healing, a major part of skin regeneration, involve various types of cells, including keratinocytes and dermal fibroblasts, through their autocrine/paracrine signals. The releasable factors from keratinocytes were reported to influence dermal fibroblasts behavior during wound-healing processes. Here, we developed a strategy to modulate cytokine components and improve the secretome quality of HaCaT cells, a nontumorigenic immortalized keratinocyte cell line, via the treatment of cordycepin, and designated as cordycepin-induced HaCaT secretome (CHS). MATERIALS AND METHODS The bioactivities of CHS were investigated in vitro on human dermal fibroblasts (HDF). The effects of CHS on HDF proliferation, reactive oxygen species-scavenging, cell migration, extracellular matrix production and autophagy activation were investigated by 3-(4,5-dimethylthiazol-2yl)-2,5-diphenyl tetrazolium bromide cell viability assay, dichloro-dihydro-fluorescein diacetate, the wound-healing assay, reverse transcription polymerase chain reaction and immunofluorescent microscopy. Finally, Proteome Profiler™ Array was used to determine the composition of the secretome. RESULTS CHS induced fibroblast proliferation/migration, reactive oxygen species-scavenging property, regulation of extracellular matrix synthesis, and autophagy activation. Such enhanced bioactivities of CHS were related to the increase of some key cytokines, including C-X-C motif chemokine ligand 1, interleukin 1 receptor A, interleukin 8, macrophage migration-inhibitory factor, and serpin family E member 1. CONCLUSION These findings highlight the implications of cordycepin alteration of the cytokine profile of the HaCaT secretome, which represents a novel biosubstance for the development of wound healing and skin regeneration products.
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Affiliation(s)
- Phongsakorn Kunhorm
- Laboratory of Cell-Based Assays and Innovations, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Nipha Chaicharoenaudomrung
- Laboratory of Cell-Based Assays and Innovations, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Parinya Noisa
- Laboratory of Cell-Based Assays and Innovations, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
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Deng Q, Li X, Fang C, Li X, Zhang J, Xi Q, Li Y, Zhang R. Cordycepin enhances anti-tumor immunity in colon cancer by inhibiting phagocytosis immune checkpoint CD47 expression. Int Immunopharmacol 2022; 107:108695. [PMID: 35305385 DOI: 10.1016/j.intimp.2022.108695] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 03/05/2022] [Accepted: 03/09/2022] [Indexed: 01/01/2023]
Abstract
Cordycepin, also known as 3'-deoxyadenosine, is an extract from Cordyceps militaris, which has been reported as an anti-inflammation and anti-tumor substance without toxicity. However, the pharmacological mechanism of Cordycepin on tumor immunity under its anti-tumor effect has not yet been elucidated. Herein, we investigated Cordycepin's anti-tumor effect on colon cancer both in vitro and in vivo. Our results show that Cordycepin can inhibit growth, migration, and promoted apoptosis of CT26 cells in a dose-dependent manner. Cordycepin suppressed the growth of colon cancer in mouse subcutaneous tumor model by modulating tumor immune microenvironment where CD4+ T, CD8+ T, M1 type macrophages, NK cells were up-regulated. Further investigations revealed that Cordycepin inhibited phagocytosis immune checkpoint CD47 protein expression by reducing BNIP3 expression. In addition, Cordycepin also inhibited the expression of TSP1 in tumor cells and Jurkat cells, which may reduce the binding of TSP1 to CD47, thereby reducing T cell apoptosis and allowing more T cells to infiltrate into tumors. And in vitro co-culture experiments proved that Cordycepin could enhance the phagocytosis of CT26 cells by macrophages. These results explained the underlying mechanism of the anti-tumor immunity of Cordycepin. In conclusion, our results identify a novel mechanism by which Cordycepin inhibits phagocytosis immune checkpoint CD47 in tumor cells to promote tumor cells phagocytosis of macrophages. Cordycepin may be able to serve as a more effective immunotherapeutic drug against colon cancer.
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Affiliation(s)
- Qifeng Deng
- Guangdong Provincial Key Laboratory for Biotechnology Drug Candidates, Institute of Basic Medical Sciences and Department of Biotechnology, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Xinrui Li
- Guangdong Provincial Key Laboratory for Biotechnology Drug Candidates, Institute of Basic Medical Sciences and Department of Biotechnology, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Chunqiang Fang
- Guangdong Provincial Key Laboratory for Biotechnology Drug Candidates, Institute of Basic Medical Sciences and Department of Biotechnology, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Xin Li
- Guangdong Provincial Key Laboratory for Biotechnology Drug Candidates, Institute of Basic Medical Sciences and Department of Biotechnology, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Jing Zhang
- Guangdong Provincial Key Laboratory for Biotechnology Drug Candidates, Institute of Basic Medical Sciences and Department of Biotechnology, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Qing Xi
- The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China; School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou, China
| | - Yan Li
- Guangdong Provincial Key Laboratory for Biotechnology Drug Candidates, Institute of Basic Medical Sciences and Department of Biotechnology, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Rongxin Zhang
- Guangdong Provincial Key Laboratory for Biotechnology Drug Candidates, Institute of Basic Medical Sciences and Department of Biotechnology, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China.
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9
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Liu W, Gao Y, Zhou Y, Yu F, Li X, Zhang N. Mechanism of Cordyceps sinensis and its Extracts in the Treatment of Diabetic Kidney Disease: A Review. Front Pharmacol 2022; 13:881835. [PMID: 35645822 PMCID: PMC9136174 DOI: 10.3389/fphar.2022.881835] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/27/2022] [Indexed: 11/13/2022] Open
Abstract
Diabetic kidney disease (DKD) is the major reason of chronic kidney disease (CKD)-caused end-stage renal failure (ESRF), and leads to high mortality worldwide. At present, the treatment of DKD is mainly focused on controlling the hyperglycemia, proteinuria, and hypertension, but is insufficient on the effective delay of DKD progression. Cordyceps sinensis is a kind of wild-used precious Chinese herb. Its extracts have effects of nephroprotection, hepatoprotection, neuroprotection, and protection against ischemia/reperfusion-induced injury, as well as anti-inflammatory and anti-oxidant activities. According to the theory of traditional Chinese medicine, Cordyceps sinensis can tonify the lung and the kidney. Several Chinese patent medicines produced from Cordyceps sinensis are often used to treat DKD and achieved considerable efficacy. This review summarized the clinical usage of Cordyceps sinensis, as well as its mainly biological activities including anti-hyperglycemic, anti-inflammatory, immunomodulatory, anti-oxidant, anti-fibrotic activities and regulation of apoptosis.
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Affiliation(s)
- Wu Liu
- Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yiwei Gao
- Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yi Zhou
- Department of Graduate Student, Beijing University of Chinese Medicine, Beijing, China
| | - Fangning Yu
- Department of Graduate Student, Beijing University of Chinese Medicine, Beijing, China
| | - Xinyi Li
- Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ning Zhang
- Wangjing Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Ning Zhang,
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Enhancement of cordycepin production from Cordyceps militaris culture by epigenetic modification. Biotechnol Lett 2022; 44:581-593. [PMID: 35262812 DOI: 10.1007/s10529-022-03241-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 02/25/2022] [Indexed: 11/02/2022]
Abstract
Cordycepin (3'-deoxyadenosine) is a nucleoside analogue and biosynthesised by Cordyceps militaris, an entomopathogenic fungus. In this study, an epigenetic modifier was applied to static liquid cultures to enhance cordycepin production. C. militaris was cultured in a static liquid culture, and valproic acid (VPA), a histone deacetylase (HDAC) inhibitor, was supplemented in order to modifying the epigenetic status. Gene regulatory network was explored to understand the molecular mechanisms underlying cordycepin production. 50 micromolar of VPA enhanced cordycepin production by 41.187% via the upregulation of 5'-nucleotidase, adenylate kinase, phosphorybosyltransferase, Cns1, Cns2, Cnsa3, and Cns4 of C. militaris for at least 2 days after VPA treatment. The maximum production of cordycepin was 2,835.32 ± 34.35 mg/L in 400 mL-working volume. A scaled-up culture was established with a working volume of 10 L, which led to the slight decrease of cordycepin production. This might due to multifactorial effects, for instance limited aeration and an uneven dispersion of nutrients in the culture system. This scaled-up culture was still needed further optimization. The modification of epigenetic status by VPA significantly enhanced cordycepin production by altering key gene regulatory network of C. militaris. The strategy established in this study might be applicable to other microorganism culture in order to improving the production of bioactive compounds. This work aimed to enhance the production of cordycepin by modifying the epigenetic status of C. militaris, in which subsequently altered gene regulatory network of cordycepin biosynthesis pathway. The weekly supplementation of valproic acid (VPA), a histone deacetylase (HDAC) inhibitor, significantly improve cordycepin production over 40%, compared to the untreated control, and the gene regulatory network of C. militaris was also adapted.
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Phull AR, Ahmed M, Park HJ. Cordyceps militaris as a Bio Functional Food Source: Pharmacological Potential, Anti-Inflammatory Actions and Related Molecular Mechanisms. Microorganisms 2022; 10:microorganisms10020405. [PMID: 35208860 PMCID: PMC8875674 DOI: 10.3390/microorganisms10020405] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/03/2022] [Accepted: 02/08/2022] [Indexed: 12/11/2022] Open
Abstract
Cordyceps militaris (C. militaris) is a medicinal mushroom possessing a variety of biofunctionalities. It has several biologically important components such as polysaccharides and others. The diverse pharmacological potential of C. militaris has generated interest in reviewing the current scientific literature, with a particular focus on prevention and associated molecular mechanisms in inflammatory diseases. Due to rising global demand, research on C. militaris has continued to increase in recent years. C. militaris has shown the potential for inhibiting inflammation-related events, both in in vivo and in vitro experiments. Inflammation is a multifaceted biological process that contributes to the development and severity of diseases, including cancer, colitis, and allergies. These functions make C. militaris a suitable functional food for inhibiting inflammatory responses such as the regulation of proinflammatory cytokines. Therefore, on the basis of existing information, the current study provides insights towards the understanding of anti-inflammatory activity-related mechanisms. This article presents a foundation for clinical use, and analyzes the roadmap for future studies concerning the medical use of C. militaris and its constituents in the next generation of anti-inflammatory drugs.
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Affiliation(s)
- Abdul-Rehman Phull
- Department of Food Science and Biotechnology, College of BioNano Technology, Gachon University, Seongnam 13120, Korea;
| | - Madiha Ahmed
- Shifa College of Pharmaceutical Sciences, Shifa Tameer-e-Millat University, Islamabad 44000, Pakistan;
| | - Hye-Jin Park
- Department of Food Science and Biotechnology, College of BioNano Technology, Gachon University, Seongnam 13120, Korea;
- Correspondence:
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12
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Cordycepin Sensitizes Cholangiocarcinoma Cells to Be Killed by Natural Killer-92 (NK-92) Cells. Molecules 2021; 26:molecules26195973. [PMID: 34641520 PMCID: PMC8512070 DOI: 10.3390/molecules26195973] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/14/2021] [Accepted: 09/20/2021] [Indexed: 12/11/2022] Open
Abstract
Immunotherapy harnessing immune functions is a promising strategy for cancer treatment. Tumor sensitization is one approach to enhance tumor cell susceptibility to immune cell cytotoxicity that can be used in combination with immunotherapy to achieve therapeutic efficiency. Cordycepin, a bioactive compound that can be extracted from some Cordyceps spp. has been reported to effectively inhibit tumor growth, however, the mechanism of its tumor sensitization activity that enhances immune cell cytotoxicity is unknown. In the present study, we investigated the potency of cordycepin to sensitize a lethal cancer, cholangiocarcinoma (CCA), to natural killer (NK) cells. Treatment with cordycepin prior to and during co-culturing with NK-92 cells significantly increased cell death of KKU-213A as compared to solitary cordycepin or NK treatment. Moreover, sensitization activity was also observed in the combination of NK-92 cells and Cordyceps militaris extract that contained cordycepin as a major component. The cordycepin treatment remarkably caused an increase in TRAIL receptor (DR4 and DR5) expression in KKU-213A, suggesting the possible involvement of TRAIL signaling in KKU-213A sensitization to NK-92 cells. In conclusion, this is the first report on the sensitization activity of cordycepin on CCA cells to NK cytotoxicity, which supports that cordycepin can be further developed as an alternate immunomodulating agent.
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Fan HB, Zheng QW, Han Q, Zou Y, Liu YL, Guo LQ, Lin JF. Effect and mechanism of a novel Cordyceps militaris immunomodulatory protein on the differentiation of macrophages. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101268] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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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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15
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Lin YE, Chen YC, Lu KH, Huang YJ, Panyod S, Liu WT, Yang SH, Lu YS, Chen MH, Sheen LY. Antidepressant-like effects of water extract of Cordyceps militaris (Linn.) Link by modulation of ROCK2/PTEN/Akt signaling in an unpredictable chronic mild stress-induced animal model. JOURNAL OF ETHNOPHARMACOLOGY 2021; 276:114194. [PMID: 33974945 DOI: 10.1016/j.jep.2021.114194] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/26/2021] [Accepted: 05/05/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGY RELEVANCE Cordyceps militaris (Linn.) Link (CM) is a medicinal mushroom traditionally used in tonics for treating several neurological disorders, including epilepsy and anxiety, in Asia. Reports have shown that CM has anti-inflammatory and anti-oxidative effects and may be beneficial for depression management. AIM OF THE STUDY This study aimed to investigate the potential of CM as an antidepressant for a long-term unpredictable chronic mild stress (UCMS) rodent models and explore its underlying mechanisms. MATERIALS AND METHODS Rats were orally administered with 125 (low, L), 250 (medium, M), and 500 (high, H) mg/kg bodyweight (bw) of the water extract of CM (WCM) for 35 consecutive days in the UCMS protocol. The levels of cerebral serotonin (5-HT), dopamine (DA), and metabolites in the frontal cortex of the rats were measured. Blood was collected to investigate the levels of proinflammatory cytokines, and the brain was dissected to assay the stress-associated ROCK2/PTEN/Akt signaling. RESULTS All doses of the WCM prevented abnormal behaviors induced by UCMS, including anhedonia and hypoactivity. The LWCM treatment reduced the turnover rate of 5-HT, and all doses of the WCM reduced the turnover rate of DA in the frontal cortex. The LWCM also attenuated the elevation of serum IL-1β induced by chronic stress. All doses of the WCM attenuated the ROCK2 protein hyperactivation, and the LWCM further increased the down-regulation of p-Akt/Akt signaling. CONCLUSION The WCM has antidepressant-like effects, which may result from the regulation of the stress-related ROCK2/PTEN/Akt pathway. Therefore, the WCM may be developed and used for the complementary treatment of depression.
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Affiliation(s)
- Yu-En Lin
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Yi-Chun Chen
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Kuan-Hung Lu
- Institute of Food Safety and Health, National Taiwan University, Taipei, Taiwan.
| | - Yun-Ju Huang
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Suraphan Panyod
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan.
| | - Wei-Ting Liu
- Taiwan Agricultural Research Institute, Council of Agricultural, Taichung, Taiwan.
| | - Shu-Hui Yang
- Taiwan Agricultural Research Institute, Council of Agricultural, Taichung, Taiwan.
| | - Yun-Sheng Lu
- Taiwan Agricultural Research Institute, Council of Agricultural, Taichung, Taiwan.
| | - Mei-Hsing Chen
- Taiwan Agricultural Research Institute, Council of Agricultural, Taichung, Taiwan.
| | - Lee-Yan Sheen
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan; Center for Food and Biomolecules, National Taiwan University, Taipei, Taiwan; National Center for Food Safety Education and Research, National Taiwan University, Taipei, Taiwan.
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Lan T, Yu Y, Zhang J, Li H, Weng Q, Jiang S, Tian S, Xu T, Hu S, Yang G, Zhang Y, Wang W, Wang L, Zhu Q, Rong X, Guo J. Cordycepin Ameliorates Nonalcoholic Steatohepatitis by Activation of the AMP-Activated Protein Kinase Signaling Pathway. Hepatology 2021; 74:686-703. [PMID: 33576035 PMCID: PMC8457150 DOI: 10.1002/hep.31749] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/22/2020] [Accepted: 12/29/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Nonalcoholic fatty liver disease, especially nonalcoholic steatohepatitis (NASH), has become a major cause of liver transplantation and liver-associated death. NASH is the hepatic manifestation of metabolic syndrome and is characterized by hepatic steatosis, inflammation, hepatocellular injury, and different degrees of fibrosis. However, there is no US Food and Drug Administration-approved medication to treat this devastating disease. Therapeutic activators of the AMP-activated protein kinase (AMPK) have been proposed as a potential treatment for metabolic diseases such as NASH. Cordycepin, a natural product isolated from the traditional Chinese medicine Cordyceps militaris, has recently emerged as a promising drug candidate for metabolic diseases. APPROACH AND RESULTS We evaluated the effects of cordycepin on lipid storage in hepatocytes, inflammation, and fibrosis development in mice with NASH. Cordycepin attenuated lipid accumulation, inflammation, and lipotoxicity in hepatocytes subjected to metabolic stress. In addition, cordycepin treatment significantly and dose-dependently decreased the elevated levels of serum aminotransferases in mice with diet-induced NASH. Furthermore, cordycepin treatment significantly reduced hepatic triglyceride accumulation, inflammatory cell infiltration, and hepatic fibrosis in mice. In vitro and in vivo mechanistic studies revealed that a key mechanism linking the protective effects of cordycepin were AMPK phosphorylation-dependent, as indicated by the finding that treatment with the AMPK inhibitor Compound C abrogated cordycepin-induced hepatoprotection in hepatocytes and mice with NASH. CONCLUSION Cordycepin exerts significant protective effects against hepatic steatosis, inflammation, liver injury, and fibrosis in mice under metabolic stress through activation of the AMPK signaling pathway. Cordycepin might be an AMPK activator that can be used for the treatment of NASH.
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Yang R, Wang X, Xi D, Mo J, Wang K, Luo S, Wei J, Ren Z, Pang H, Luo Y. Cordycepin Attenuates IFN-γ-Induced Macrophage IP-10 and Mig Expressions by Inhibiting STAT1 Activity in CFA-Induced Inflammation Mice Model. Inflammation 2021; 43:752-764. [PMID: 31873836 DOI: 10.1007/s10753-019-01162-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Cordycepin, a natural derivative of adenosine, has been shown to exert pharmacological properties including anti-oxidation, antitumor, and immune regulation. It is reported that cordycepin is involved in the regulation of macrophage function. However, the effect of cordycepin on inflammatory cell infiltration in inflammation remains ambiguous. In this study, we investigated the potential role of cordycepin playing in macrophage function in CFA-induced inflammation mice model. In this model, we found that cordycepin prevented against macrophage infiltration in paw tissue and reduced interferon-γ (IFN-γ) production in both serum and paw tissue. Using luciferase reporter assay, we found that cordycepin suppressed IFN-γ-induced activators of transcription-1 (STAT1) transcriptional activity in a dose-dependent manner. Moreover, western blotting data demonstrated that cordycepin inhibited IFN-γ-induced STAT1 activation through attenuating STAT1 phosphorylation. Further investigations revealed that cordycepin inhibited the expressions of IFN-γ-inducible protein 10 (IP-10) and monokine induced by IFN-γ (Mig), which were the effector genes in IFN-γ-induced STAT1 signaling. Meanwhile, the excessive inflammatory cell infiltration in paw tissue was reduced by cordycepin. These findings demonstrate that cordycepin alleviates excessive inflammatory cell infiltration through down-regulation of macrophage IP-10 and Mig expressions via suppressing STAT1 phosphorylation. Thus, cordycepin may be a potential therapeutic approach to prevent and treat inflammation-associated diseases.
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Affiliation(s)
- Rirong Yang
- Department of Immunology, School of Preclinical Medicine, Center for Genomic and Personalized Medicine, Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi, 530021, People's Republic of China.
| | - Xiaoli Wang
- Department of Immunology, School of Preclinical Medicine, Center for Genomic and Personalized Medicine, Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi, 530021, People's Republic of China
| | - Deshuang Xi
- Department of Immunology, School of Preclinical Medicine, Center for Genomic and Personalized Medicine, Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi, 530021, People's Republic of China
| | - Jian Mo
- Department of Immunology, School of Preclinical Medicine, Center for Genomic and Personalized Medicine, Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi, 530021, People's Republic of China
| | - Ke Wang
- Department of Physiology, School of Preclinical Medicine, Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi, 530021, People's Republic of China
| | - Shunrong Luo
- Department of Immunology, School of Preclinical Medicine, Center for Genomic and Personalized Medicine, Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi, 530021, People's Republic of China
| | - Jiao Wei
- Department of Physiology, School of Preclinical Medicine, Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi, 530021, People's Republic of China
| | - Zhenghua Ren
- State Key Laboratory of Biocontrol, Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, National Engineering Research Center of South China Sea Marine Biotechnology, Department of Biochemistry, College of Life Sciences, Sun Yat-sen University, Guangzhou, 510275, People's Republic of China
| | - Hui Pang
- Department of Physiology, School of Preclinical Medicine, Guangxi Medical University, 22 Shuangyong Road, Nanning, Guangxi, 530021, People's Republic of China
| | - Yu Luo
- Department of Clinical Laboratory, Peoples's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, 530021, People's Republic of China.
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Lee CT, Huang KS, Shaw JF, Chen JR, Kuo WS, Shen G, Grumezescu AM, Holban AM, Wang YT, Wang JS, Hsiang YP, Lin YM, Hsu HH, Yang CH. Trends in the Immunomodulatory Effects of Cordyceps militaris: Total Extracts, Polysaccharides and Cordycepin. Front Pharmacol 2020; 11:575704. [PMID: 33328984 PMCID: PMC7735063 DOI: 10.3389/fphar.2020.575704] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 10/14/2020] [Indexed: 12/16/2022] Open
Abstract
Cordyceps militaris (C. militaris) is a fungus with a long history of widespread use in folk medicine, and its biological and medicinal functions are well studied. A crucial pharmacological effect of C. militaris is immunomodulation. In this review, we catalog the immunomodulatory effects of different extracts of C. militaris, namely total extracts, polysaccharides and cordycepin. Total extracts obtained using water or 50% ethyl alcohol and polysaccharides from C. militaris were discovered to tend to promote type 1 immunity, whereas total extracts obtained using 70-80% ethyl alcohol and cordycepin from C. militaris were more likely to promote type 2 immunity. This article is the first to classify the immunomodulatory effects of different extracts of C. militaris. In addition, we discovered a relationship between different segments or extracts and differing types of immunity. This review can provide the readers a comprehensive understanding on the immunomodulatory effects of the precious folk medicine and guidance on its use for both health people and those with an immunodeficiency.
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Affiliation(s)
- Chun-Ting Lee
- The School of Chinese Medicine for Post-Baccalaureate, I-Shou University, Kaohsiung, Taiwan
- Amulette Chinese Medicine Clinic, Tainan City, Taiwan
| | - Keng-Shiang Huang
- The School of Chinese Medicine for Post-Baccalaureate, I-Shou University, Kaohsiung, Taiwan
| | - Jei-Fu Shaw
- Department of Biological Science and Technology, I-Shou University, Kaohsiung, Taiwan
| | - Jung-Ren Chen
- Department of Biological Science and Technology, I-Shou University, Kaohsiung, Taiwan
| | - Wen-Shuo Kuo
- School of Chemistry and Materials Science, Nanjing University of Information Science and Technology, Nanjing, China
| | - Gangxu Shen
- The School of Chinese Medicine for Post-Baccalaureate, I-Shou University, Kaohsiung, Taiwan
| | - Alexandru Mihai Grumezescu
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Polytechnic University of Bucharest, Bucharest, Romania
| | - Alina Maria Holban
- Department of Microbiology and Immunology, University of Bucharest, Bucharest, Romania
| | - Yi-Ting Wang
- Department of Biological Science and Technology, I-Shou University, Kaohsiung, Taiwan
| | - Jun-Sheng Wang
- Taiwan Instrument Research Institute, National Applied Research Laboratories, Taipei, Taiwan
| | - Yi-Ping Hsiang
- Pharmacy Department of E-Da Hospital, Kaohsiung City, Taiwan
| | - Yu-Mei Lin
- The School of Chinese Medicine for Post-Baccalaureate, I-Shou University, Kaohsiung, Taiwan
- Department of Biological Science and Technology, I-Shou University, Kaohsiung, Taiwan
| | - Hsiao-Han Hsu
- Amulette Chinese Medicine Clinic, Tainan City, Taiwan
| | - Chih-Hui Yang
- Department of Biological Science and Technology, I-Shou University, Kaohsiung, Taiwan
- Taiwan Instrument Research Institute, National Applied Research Laboratories, Taipei, Taiwan
- Pharmacy Department of E-Da Hospital, Kaohsiung City, Taiwan
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Yang J, Zhou Y, Shi J. Cordycepin protects against acute pancreatitis by modulating NF-κB and NLRP3 inflammasome activation via AMPK. Life Sci 2020; 251:117645. [PMID: 32268154 DOI: 10.1016/j.lfs.2020.117645] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/30/2020] [Accepted: 04/03/2020] [Indexed: 02/06/2023]
Abstract
Acute pancreatitis (AP) is a noninfectious inflammatory disease with high morbidity and mortality, which is characterized by severe inflammation and tissue necrosis. Cordycepin (CRD), derived from Cordyceps militaris, possesses anti-inflammatory effects and immunomodulation properties. Here, we investigated the protective effects of CRD on pancreatic injury and clarified potential mechanisms in AP model. There were established caerulein-induced AP and CRD pretreatment models in vivo and in vitro, as showed by serum enzymes, histopathological alterations and pro-inflammatory cytokines. Pretreatment with CRD notably downregulated the serum amylase and lipase levels and apparently reduced pancreatic histopathological alterations in AP mice. Meanwhile, the MPO staining confirmed that CRD pretreatment modulated the infiltration of neutrophils in AP mice. Furthermore, CRD markedly decreased the levels of pro-inflammatory factors (IL-6, IL-1β, and TNF-α) though inhibiting the activation of nuclear factor-κB (NF-κB) and NLR family pyrin domain-containing protein 3 (NLRP3) inflammasome in AP mice. In pancreatic acinar cancer cell 266-6, CRD pretreatment decreased cholecystokinin(CCK)-induced inflammatory response was consistent with those in vivo. Mechanistically, CRD was also revealed to activate activated protein kinase (AMPK) and attenuated inflammation both in vivo and in vitro. On the whole, this study indicated that CRD protects mice from pancreatic inflammatory process and damage by suppressed NF-κB and NLRP3 inflammasome activation via AMPK, which probably contributed to the potential therapy for AP.
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Affiliation(s)
- Jing Yang
- School of Pharmaceutical Science, Jiangnan University, Wuxi, Jiangsu, China.
| | - Yiwen Zhou
- School of Pharmaceutical Science, Jiangnan University, Wuxi, Jiangsu, China
| | - Jinsong Shi
- School of Pharmaceutical Science, Jiangnan University, Wuxi, Jiangsu, China.
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Doodnauth SA, Grinstein S, Maxson ME. Constitutive and stimulated macropinocytosis in macrophages: roles in immunity and in the pathogenesis of atherosclerosis. Philos Trans R Soc Lond B Biol Sci 2020; 374:20180147. [PMID: 30967001 DOI: 10.1098/rstb.2018.0147] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Macrophages respond to several stimuli by forming florid membrane ruffles that lead to fluid uptake by macropinocytosis. This type of induced macropinocytosis, executed by a variety of non-malignant and malignant cells, is initiated by transmembrane receptors and is involved in nutrient acquisition and mTOR signalling. However, macrophages also perform a unique type of constitutive ruffling and macropinocytosis that is dependent on the presence of extracellular calcium. Calcium-sensing receptors are responsible for this activity. This distinct form of macropinocytosis enables macrophages to continuously sample their microenvironment for antigenic molecules and for pathogen- and danger-associated molecular patterns, as part of their immune surveillance functions. Interestingly, even within the monocyte lineage, there are differences in macropinocytic ability that reflect the polarized functional roles of distinct macrophage subsets. This review discusses the shared and distinct features of both induced and constitutive macropinocytosis displayed by the macrophage lineage and their roles in physiology, immunity and pathophysiology. In particular, we analyse the role of macropinocytosis in the uptake of modified low-density lipoprotein (LDL) and its contribution to foam cell and atherosclerotic plaque formation. We propose a combined role of scavenger receptors and constitutive macropinocytosis in oxidized LDL uptake, a process we have termed 'receptor-assisted macropinocytosis'. This article is part of the Theo Murphy meeting issue 'Macropinocytosis'.
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Affiliation(s)
- Sasha A Doodnauth
- 1 Princess Margaret Cancer Center, University Health Network , Toronto, ON , Canada M5G 1L7.,2 Department of Medical Biophysics, University of Toronto , Toronto, ON , Canada M5G 1L7
| | - Sergio Grinstein
- 3 Program in Cell Biology, Hospital for Sick Children , 686 Bay Street, Toronto, ON , Canada M5G 0A4.,4 Department of Biochemistry, University of Toronto , 1 King's Circle, Toronto, ON , Canada M5S 1A8.,5 Keenan Research Centre of the Li Ka Shing Knowledge Institute , St. Michael's Hospital, 290 Victoria Street, Toronto, ON , Canada M5C 1N8
| | - Michelle E Maxson
- 3 Program in Cell Biology, Hospital for Sick Children , 686 Bay Street, Toronto, ON , Canada M5G 0A4
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Huang H, Feng H, Zhuge D. M1 Macrophage Activated by Notch Signal Pathway Contributed to Ventilator-Induced Lung Injury in Chronic Obstructive Pulmonary Disease Model. J Surg Res 2019; 244:358-367. [PMID: 31323391 DOI: 10.1016/j.jss.2019.06.060] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 05/10/2019] [Accepted: 06/14/2019] [Indexed: 01/22/2023]
Abstract
BACKGROUND Ventilator-induced lung injury (VILI) in chronic obstructive pulmonary disease (COPD) is still a problem. We intended to explore the role of macrophage polarity in VILI and the underlying mechanism. MATERIALS AND METHODS COPD model was created by cigarette smoke and ventilated. Macrophages were isolated, and the wet/dry (W/D) ratio was determined after modeling, and proteins in bronchoalveolar lavage fluid (BALF) were assessed by bicinchoninic acid assay. Histopathology was observed by Hematoxylin-Eosin staining. Tumor necrosis factor (TNF)-α and interleukin (IL)-6 levels were measured by enzyme-linked immunosorbent assay. Macrophage polarity was assessed by flow cytometry. Protein levels were measured by Western blot and mRNA by quantitative real-time polymerase chain reaction. RESULTS Pathology statement was worsened, and the W/D ratio, protein level in BALF, TNF-α level, and IL-6 levels were elevated in cigarette smoke-induced COPD model. Notch-1 intracellular domain, hairy and enhancer of split (Hes) 1, Hes5, hairy/enhancer-of-split related with YRPW motif protein 1, CD86, TNF-α, and inducible nitric oxide synthases expressions were raised, whereas CD206, IL-4, and IL-10 expressions were decreased in macrophages after ventilation, shifting macrophage polarity to M1 phenotype. After the inhibition of Notch signaling, pathology statement was improved, and the W/D ratio, protein level in BALF, TNF-α, IL-6, Notch-1 intracellular domain, Hes1, Hes5, hairy/enhancer-of-split related with YRPW motif protein 1, CD86, TNF-α, and inducible nitric oxide synthases expressions were decreased while CD206, IL-4, and IL-10 expressions were elevated after ventilation, shifting macrophage polarity to M2 phenotype partially. CONCLUSIONS Mechanical ventilation in cigarette-induced COPD could activate the Notch signal pathway and further shift the polarity of macrophage toward M1 phenotype, leading to VILI in cigarette-induced COPD.
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Affiliation(s)
- Hongping Huang
- Department of Eastern Respiratory Medicine, Linyi People's Hospital, Linyi, China
| | - Hui Feng
- Linyi People's Hospital Office, Linyi People's Hospital, Linyi, China.
| | - Dong Zhuge
- Department of Eastern General Internal Medicine, Linyi People's Hospital, Linyi, China
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22
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The potential application of
Cordyceps
in metabolic‐related disorders. Phytother Res 2019; 34:295-305. [DOI: 10.1002/ptr.6536] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 09/15/2019] [Accepted: 10/09/2019] [Indexed: 01/26/2023]
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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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24
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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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25
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Interleukin-4 signalling pathway underlies the anxiolytic effect induced by 3-deoxyadenosine. Psychopharmacology (Berl) 2019; 236:2959-2973. [PMID: 30963194 DOI: 10.1007/s00213-019-5186-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 01/30/2019] [Indexed: 12/20/2022]
Abstract
RATIONALE Converging evidence suggests that neuroimmunity plays an important role in the pathophysiology of anxiety. Interleukin (IL)-4 is a key cytokine regulating neuroimmune functions in the central nervous system. More efficient anxiolytics with neuro-immune mechanisms are urgently needed. OBJECTIVE To determine whether 3'-deoxyadenosine (3'-dA) exerts an anxiolytic effect and to examine the role of IL-4 in the anxiolytic effect of 3'-dA in mice. METHODS We investigated the effects of 3'-dA on anxiety-like behaviors using elevated plus maze (EPM) or light-dark box (LDB) tests after 45 min or 5 days of treatment. Expression of IL-4, IL-10, IL-1β, TNF-α, and IL-6 in the prefrontal cortex (PFC) was detected by Western blot and/or double immunostaining. Intracerebroventricular injection of RIL-4Rα (an IL-4-specific inhibitor) and intraperitoneal injection of 3'-dA or imipramine were co-administered, followed by EPM test. RESULTS 3'-dA exhibited a stronger and faster anxiolytic effect than imipramine in behavioral tests. Furthermore, 3'-dA enhanced IL-4 expression after 45 min or 5 days, TNF-α and IL-1β expression decreased significantly after a 5-day treatment with 3'-dA, and IL-10 expression increased after a 5-day treatment with 3'-dA or imipramine in the PFC. IL-4 was expressed in neurons and in some astrocytes and microglia. IL-4 expression showed a strong positive correlation with reduced anxiety behaviors. RIL-4Rα completely blocked the anxiolytic effects induced by 3'-dA and imipramine. CONCLUSIONS This study identifies a novel and common anxiolytic IL-4 signaling pathway and provides an innovative drug with a novel neuro-immune mechanism for treating anxiety disorder.
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26
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A natural cordycepin/chitosan complex hydrogel with outstanding self-healable and wound healing properties. Int J Biol Macromol 2019; 134:91-99. [DOI: 10.1016/j.ijbiomac.2019.04.195] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 04/22/2019] [Accepted: 04/30/2019] [Indexed: 12/17/2022]
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27
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Fermented Cordyceps militaris Extract Prevents Hepatosteatosis and Adipocyte Hypertrophy in High Fat Diet-Fed Mice. Nutrients 2019; 11:nu11051015. [PMID: 31064103 PMCID: PMC6566621 DOI: 10.3390/nu11051015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 04/26/2019] [Accepted: 05/04/2019] [Indexed: 01/01/2023] Open
Abstract
Nonalcoholic fatty liver diseases (NAFLD) is characterized by accumulation of lipid droplets in the liver. The objective of this study was to evaluate protective effects of fermented Cordyceps militaris extract by Pediococcus pentosaceus ON188 (ONE) against hepatosteatosis and obesity in mice fed a high-fat diet (HFD). Eight-week-old male C57BL/6J mice were fed HFD mixed with ONE for four weeks and its effects on hepatosteatosis and obesity were examined. Although ONE did not change food intake, it reduced body weights of mice at administration dose of 200 mg/kg/day. Activities of lactate dehydrogenase (LDH), aspartate transaminase (AST), and alanine transaminase (ALT) as plasma parameters were reduced by ONE in a dose-dependent manner. Hepatic lipid droplets and triglyceride (TG) levels were also reduced by ONE due to upregulation of fatty acid oxidizing genes such as carnithine palmitoyltransferase (CPT1) and peroxisomal proliferator activated receptor α(PPARα) mediated by induction of sphingosine kinase 2 (SPHK2). In epididymal fat tissue, sizes of adipocytes were significantly reduced by ONE in a dose-dependent manner. This is mainly due to suppression of lipogenesis and upregulation of adipocyte browning genes. Collectively, these results suggest that fermented ONE can activate fatty acid oxidation via SPHK2 in the liver. It can also suppress lipogenesis and activate browning in adipose tissue. Thus, ONE might have potential to be used for the development of functional foods against liver dysfunction and obesity.
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28
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Jung SJ, Jung ES, Choi EK, Sin HS, Ha KC, Chae SW. Immunomodulatory effects of a mycelium extract of Cordyceps (Paecilomyces hepiali; CBG-CS-2): a randomized and double-blind clinical trial. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 19:77. [PMID: 30925876 PMCID: PMC6441223 DOI: 10.1186/s12906-019-2483-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 03/13/2019] [Indexed: 01/02/2023]
Abstract
Background Cordyceps is a traditional Chinese herb that produces various biopharmaceutical effects, including immune-enhancing effects. In this study, we prepared a Cordyceps mycelium culture extract (Paecilomyces hepiali, CBG-CS-2) to confirm its efficacy in enhancing the immune system and to evaluate its safety in healthy adults. Methods Healthy adults were divided into the intervention group (n = 39), who were given 1.68 g/day of CBG-CS-2 in capsules, and the control group (n = 40) for 8 weeks. The activities of natural killer (NK) cells and serum levels of monocyte-derived mediators were assessed initially for a baseline measurement and after 8 wks. Results The CBG-CS-2 group showed a significant 38.8 ± 17.6% enhancement from the baseline of NK cell cytotoxic activity relative to the placebo group after the administration of the capsules for 8 wks. (P < 0.019). Conclusion The results suggest that the immune system functions well with CBG-CS-2 supplementation, perhaps with less accompanying inflammation. Thus, CBG-CS-2 is safe and effective for enhancing cell-mediated immunity in healthy adults. Trial registration This study was registered at Clinical Trials.gov (NCT 02814617). Electronic supplementary material The online version of this article (10.1186/s12906-019-2483-y) contains supplementary material, which is available to authorized users.
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29
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Ashraf S, Radhi M, Gowler P, Burston JJ, Gandhi RD, Thorn GJ, Piccinini AM, Walsh DA, Chapman V, de Moor CH. The polyadenylation inhibitor cordycepin reduces pain, inflammation and joint pathology in rodent models of osteoarthritis. Sci Rep 2019; 9:4696. [PMID: 30886197 PMCID: PMC6423048 DOI: 10.1038/s41598-019-41140-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 02/15/2019] [Indexed: 01/23/2023] Open
Abstract
Clinically, osteoarthritis (OA) pain is significantly associated with synovial inflammation. Identification of the mechanisms driving inflammation could reveal new targets to relieve this prevalent pain state. Herein, a role of polyadenylation in OA synovial samples was investigated, and the potential of the polyadenylation inhibitor cordycepin (3’ deoxyadenosine) to inhibit inflammation as well as to reduce pain and structural OA progression were studied. Joint tissues from people with OA with high or low grade inflammation and non-arthritic post-mortem controls were analysed for the polyadenylation factor CPSF4 and inflammatory markers. Effects of cordycepin on pain behavior and joint pathology were studied in models of OA (intra-articular injection of monosodium iodoacetate in rats and surgical destabilisation of the medial meniscus in mice). Human monocyte-derived macrophages and a mouse macrophage cell line were used to determine effects of cordycepin on nuclear localisation of the inflammatory transcription factor NFĸB and polyadenylation factors (WDR33 and CPSF4). CPSF4 and NFκB expression were increased in synovia from OA patients with high grade inflammation. Cordycepin reduced pain behaviour, synovial inflammation and joint pathology in both OA models. Stimulation of macrophages induced nuclear localisation of NFĸB and polyadenylation factors, effects inhibited by cordycepin. Knockdown of polyadenylation factors also prevented nuclear localisation of NFĸB. The increased expression of polyadenylation factors in OA synovia indicates a new target for analgesia treatments. This is supported by the finding that polyadenylation factors are required for inflammation in macrophages and by the fact that the polyadenylation inhibitor cordycepin attenuates pain and pathology in models of OA.
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Affiliation(s)
- Sadaf Ashraf
- School of Pharmacy, University of Nottingham, Nottingham, UK.,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK
| | - Masar Radhi
- School of Pharmacy, University of Nottingham, Nottingham, UK.,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK
| | - Peter Gowler
- School of Life Sciences, University of Nottingham, Nottingham, UK.,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK
| | - James J Burston
- School of Life Sciences, University of Nottingham, Nottingham, UK.,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK
| | - Raj D Gandhi
- School of Pharmacy, University of Nottingham, Nottingham, UK
| | - Graeme J Thorn
- School of Pharmacy, University of Nottingham, Nottingham, UK
| | | | - David A Walsh
- School of Medicine, University of Nottingham, Nottingham, UK.,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK.,NIHR Nottingham Biomedical Research Centre, Nottingham, UK
| | - Victoria Chapman
- School of Life Sciences, University of Nottingham, Nottingham, UK. .,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK. .,NIHR Nottingham Biomedical Research Centre, Nottingham, UK.
| | - Cornelia H de Moor
- School of Pharmacy, University of Nottingham, Nottingham, UK. .,Arthritis Research UK Pain Centre, University of Nottingham, Nottingham, UK.
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30
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Tran NKS, Kim GT, Lee DY, Kim YJ, Park HJ, Park DK, Park TS. Fermented Cordyceps militaris Extract Ameliorates Hepatosteatosis via Activation of Fatty Acid Oxidation. J Med Food 2019; 22:325-336. [PMID: 30864855 DOI: 10.1089/jmf.2018.4245] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Nonalcoholic fatty liver disease is a progressive disease involving the accumulation of lipid droplets in the liver. In this study, we investigated the anti-hepatosteatosis effects of fermented Cordyceps militaris extract (CME) in AML-12 hepatocytes. Although the levels of adenosine and cordycepin were reduced in the extracts of CM grown on germinated soybean (GSCE) and fermented CM grown on germinated soybean (GSC) by Pediococcus pentosaceus ON188 (ON188E), the expression of fatty acid oxidation (FAO) genes were upregulated only by GSC-ON188E treatment in a dose-dependent manner. In contrast, a lipogenic gene, stearoyl Coenzyme A desaturase 1, was downregulated by ON188E. Formation of intracellular lipid droplets by the addition of oleic acid was reduced by ON188E to levels observed in WY14643-treated cells. When cells were treated with ON188E, sphingosine kinase 2 mainly responsible for hepatic sphingosine 1-phosphate (S1P) synthesis was upregulated and S1P was elevated. Collectively, the fermented GSC extract activates FAO through elevation of S1P synthesis and has potential as a therapeutic for hepatosteatosis.
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Affiliation(s)
| | - Goon-Tae Kim
- 1 Department of Life Science, Gachon University, Sungnam, Korea
| | - Do Yup Lee
- 2 Department of Bio and Fermentation Convergence Technology, Kookmin University, Seoul, Korea
| | - Young-Jun Kim
- 3 Department of Food and Biotechnology, Korea University, Sejong, Korea
| | - Hye-Jin Park
- 4 Department of Food Science and Biotechnology, Gachon University, Sungnam, Korea
| | - Dong Ki Park
- 5 Cell Activation Research Institute, Sungnam, Korea
| | - Tae-Sik Park
- 1 Department of Life Science, Gachon University, Sungnam, Korea
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31
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Chung TH, Wu YP, Chew CY, Lam CH, Tan KT. Imaging and Quantification of Secreted Peroxynitrite at the Cell Surface by a Streptavidin-Biotin-Controlled Binding Probe. Chembiochem 2018; 19:2584-2590. [PMID: 30352141 DOI: 10.1002/cbic.201800542] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Indexed: 12/13/2022]
Abstract
The ability to detect and image secreted peroxynitrite (ONOO- ) along the extracellular surface of a single cell is biologically significant, as ONOO- generally exerts its function for host defense and signal transductions at the plasma membrane. However, as a result of the short lifetime and fast diffusion rate of small ONOO- , precise determination of the ONOO- level at the cell surface remains a challenging task. In this paper, the use of a membrane-anchored streptavidin-biotin-controlled binding probe (CBP), ONOO-CBP, to determine quantitatively the ONOO- level at the cell surface and to investigate the effect of different stimulants on the production of ONOO- along the plasma membrane of macrophages is reported. Our results revealed that the combination of NO synthase (iNOS) and NADPH oxidase (NOX) activators was highly effective in inducing ONOO- secretion, achieving more than a 25-fold increase in ONOO- relative to untreated cells. After 1 h of phorbol-12-myristate-13-acetate (PMA) stimulation, the amount of ONOO- secreted by RAW264.7 macrophages was similar to the condition treated with 25 μm 3-morpholinosydnonimine hydrochloride (SIN-1), which was estimated to release about 20 μm of ONOO- into Dulbecco's modified Eagle's medium (DMEM) in 1 h. This novel approach should open up new opportunities to image various reactive oxygen and nitrogen species secreted at the plasma membrane that cannot be simply achieved by conventional analytical methods.
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Affiliation(s)
- Tzu-Hsuan Chung
- Department of Chemistry, National Tsing Hua University, 101 Section 2, Kuang Fu Road, Hsinchu, 30013, Taiwan
| | - Yung-Peng Wu
- Department of Chemistry, National Tsing Hua University, 101 Section 2, Kuang Fu Road, Hsinchu, 30013, Taiwan
| | - Chee Ying Chew
- Department of Chemistry, National Tsing Hua University, 101 Section 2, Kuang Fu Road, Hsinchu, 30013, Taiwan
| | - Chak Hin Lam
- Department of Chemistry, National Tsing Hua University, 101 Section 2, Kuang Fu Road, Hsinchu, 30013, Taiwan
| | - Kui-Thong Tan
- Department of Chemistry, National Tsing Hua University, 101 Section 2, Kuang Fu Road, Hsinchu, 30013, Taiwan.,Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, 101 Section 2, Kuang Fu Road, Hsinchu, 30013, Taiwan
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32
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Kwon HK, Song MJ, Lee HJ, Park TS, Kim MI, Park HJ. Pediococcus pentosaceus-Fermented Cordyceps militaris Inhibits Inflammatory Reactions and Alleviates Contact Dermatitis. Int J Mol Sci 2018; 19:ijms19113504. [PMID: 30405049 PMCID: PMC6274829 DOI: 10.3390/ijms19113504] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 10/03/2018] [Accepted: 11/05/2018] [Indexed: 01/13/2023] Open
Abstract
Cordyceps militaris is a medicinal mushroom used to treat immune-related diseases in East Asia. We investigated the anti-inflammatory effect of the extract of C. militaris grown on germinated Rhynchosia nulubilis (GRC) fermented with Pediococcus pentosaceus ON89A isolated from onion (GRC-ON89A) in vivo as well as in vitro. The anti-inflammatory effect of GRC-ON89A was investigated in lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages. The total polyphenol content (TPC) and total flavonoid content (TFC) in the GRC-ON89A ethanol extract were significantly increased compared to that in GRC. GRC-ON89A hexane fraction (GRC-ON89A-Hex) inhibited the release of nitric oxide (NO) compared to that of the LPS-treated control without cytotoxicity in LPS-stimulated RAW 264.7 macrophages. GRC-ON89A-Hex decreased the inducible NO synthase (iNOS), cyclooxygenase 2 (COX2), and tumor necrosis factor (TNF)-α mRNA expression in LPS-stimulated RAW 264.7 macrophages. In addition, pre-treatment with GRC-ON89A-Hex significantly inhibited LPS-stimulated phosphorylation of mitogen-activated protein kinases (MAPKs) and nuclear factor (NF)-κB. To induce allergic contact dermatitis (ACD), 1-fluoro-2, 4-dinitrofluorobenzene (DNFB) was applied to the surface of the right ears of C57BL/6N mice. GRC-ON89A reduced the ear swelling and thickness in DNFB-induced ACD mice. This study demonstrates the potential usefulness of GRC-ON89A as an anti-inflammatory dietary supplement or drug.
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Affiliation(s)
- Ha-Kyoung Kwon
- Department of Food Science and Biotechnology, College of BioNano Technology, Gachon University, Gyeonggi-do 13120, Korea.
| | - Min-Jung Song
- Department of, College of Food Biotechnology, Division of Bioindustry, Silla University, Busan 46958, Korea.
| | - Hye-Ji Lee
- Department of Food Science and Biotechnology, College of BioNano Technology, Gachon University, Gyeonggi-do 13120, Korea.
| | - Tae-Sik Park
- Department of Life Science, College of BioNano Technology, Gachon University, Gyeonggi-do 13120, Korea.
| | - Moon Il Kim
- Department of BioNano Technology, College of BioNano Technology, Gachon University, Gyeonggi-do 13120, Korea.
| | - Hye-Jin Park
- Department of Food Science and Biotechnology, College of BioNano Technology, Gachon University, Gyeonggi-do 13120, Korea.
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33
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Shin JS, Chung SH, Lee WS, Lee JY, Kim JL, Lee KT. Immunostimulatory effects of cordycepin-enriched WIB-801CE from Cordyceps militaris
in splenocytes and cyclophosphamide-induced immunosuppressed mice. Phytother Res 2017; 32:132-139. [DOI: 10.1002/ptr.5960] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 08/21/2017] [Accepted: 10/02/2017] [Indexed: 12/27/2022]
Affiliation(s)
- Ji-Sun Shin
- Department of Pharmaceutical Biochemistry; College of Pharmacy, Kyung Hee University; 26, Kyungheedae-ro, Dongdaemun-gu Seoul 02447 Korea
| | - Soo-Hak Chung
- Central Research Institute, Whanin Pharm. Co., Ltd GBSA; 107, Gwanggyo-ro Yeongtong-gu, Suwon, Gyeonggi-do 16229 Korea
| | - Woo-Seok Lee
- Department of Pharmaceutical Biochemistry; College of Pharmacy, Kyung Hee University; 26, Kyungheedae-ro, Dongdaemun-gu Seoul 02447 Korea
- Department of Life and Nanopharmaceutical Science; College of Pharmacy, Kyung Hee University; 26, Kyungheedae-ro, Dongdaemun-gu Seoul 02447 Korea
| | - Je-Young Lee
- Central Research Institute, Whanin Pharm. Co., Ltd GBSA; 107, Gwanggyo-ro Yeongtong-gu, Suwon, Gyeonggi-do 16229 Korea
| | - Jong-Lae Kim
- Central Research Institute, Whanin Pharm. Co., Ltd GBSA; 107, Gwanggyo-ro Yeongtong-gu, Suwon, Gyeonggi-do 16229 Korea
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry; College of Pharmacy, Kyung Hee University; 26, Kyungheedae-ro, Dongdaemun-gu Seoul 02447 Korea
- Department of Life and Nanopharmaceutical Science; College of Pharmacy, Kyung Hee University; 26, Kyungheedae-ro, Dongdaemun-gu Seoul 02447 Korea
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Van Doan H, Hoseinifar SH, Dawood MAO, Chitmanat C, Tayyamath K. Effects of Cordyceps militaris spent mushroom substrate and Lactobacillus plantarum on mucosal, serum immunology and growth performance of Nile tilapia (Oreochromis niloticus). FISH & SHELLFISH IMMUNOLOGY 2017; 70:87-94. [PMID: 28882795 DOI: 10.1016/j.fsi.2017.09.002] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 08/24/2017] [Accepted: 09/01/2017] [Indexed: 06/07/2023]
Abstract
An 8-weeks feeding trial was performed to investigate the possible effects of supplementation of Nile tilapia diet with Cordyceps militaris spent mushroom substrate (SMS) single or combined with Lactobacillus plantarum on immune parameters and growth performance. For this aim, Nile tilapia fingerlings were fed with four experimental diets namely: Diet 1 (0 - control), Diet 2 (10 g kg-1 SMS), Diet 3 (108 CFU g-1L. plantarum), and Diet 4 (10 g kg-1 SMS + 108 CFU g-1L. plantarum). At the end of feeding trial, skin mucus parameters, serum immune parameters, and growth performance were measured. The results indicated that supplementations SMS + L. plantarum or/and resulted in a significant increase in skin mucus lysozyme and peroxidase activities compared with the control group after 8 weeks of feeding trial (P < 0.05). The highest values of these parameters were recorded for fish fed both SMS + L. plantarum supplementations. Nonetheless, no significant difference was recorded between other supplemented groups (P < 0.05). For serum immunology, the results showed that serum lysozyme activity, alternative complement, phagocytosis, serum peroxidase, and respiratory burst activities were significantly higher in supplemented groups compared to the control (P < 0.05). The highest values were recorded in fish fed both SMS and L. plantarum with respect to the individual application. No significant differences were observed between fish fed SMS and L. plantarum (P < 0.05). Results on growth performance indicated that fish fed supplemented diets showed a statistically significant increase in the specific growth rate (SGR), weight gain (WG), final weight (FW) compared to the control group (P < 0.05). The highest SGR and WG values were observed in fish fed both dietary SMS and L. plantarum. However, no significant differences in these parameters were observed in fish fed SMS or L. plantarum alone (P > 0.05). The FCR was significantly lower in fish fed 10 g kg-1 SMS + 108 CFU g-1L. plantarum than in other groups, while control group presented the highest values (P < 0.05). The present results suggested that the combination of these natural substances could be considered as potential feed-additives for aquaculture farmed fish.
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Affiliation(s)
- Hien Van Doan
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand.
| | - Seyed Hossein Hoseinifar
- Department of Fisheries, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Mahmoud A O Dawood
- Department of Animal Production, Faculty of Agriculture, Kafrelsheikh University, 33516, Kafrelsheikh, Egypt
| | - Chanagun Chitmanat
- Faculty of Fisheries Technology and Aquatic Resources, Maejo University, Chiang Mai, 50290, Thailand
| | - Khambou Tayyamath
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
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35
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Yang J, Li YZ, Hylemon PB, Zhang LY, Zhou HP. Cordycepin inhibits LPS-induced inflammatory responses by modulating NOD-Like Receptor Protein 3 inflammasome activation. Biomed Pharmacother 2017; 95:1777-1788. [DOI: 10.1016/j.biopha.2017.09.103] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Revised: 09/18/2017] [Accepted: 09/19/2017] [Indexed: 02/07/2023] Open
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36
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Doan HV, Hoseinifar SH, Tapingkae W, Chitmanat C, Mekchay S. Effects of Cordyceps militaris spent mushroom substrate on mucosal and serum immune parameters, disease resistance and growth performance of Nile tilapia, (Oreochromis niloticus). FISH & SHELLFISH IMMUNOLOGY 2017; 67:78-85. [PMID: 28578127 DOI: 10.1016/j.fsi.2017.05.062] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 05/02/2017] [Accepted: 05/30/2017] [Indexed: 06/07/2023]
Abstract
The aim of present study was determination effects of dietary administration of C. militaris spent mushroom substrate (SMS) on mucosal and serum immune parameters, disease resistance, and growth performance of Nile tilapia (Oreochromis niloticus). Two hundred twenty five fish of similar weight (37.28 ± 0.10 g) were assigned to the following diets [0 (T1- Control), 5 (T2), 10 (T3), 20 (T4) and 40 g kg-1 (T5) SMS]. After 60 days of feeding trial, growth performance, skin mucus lysozyme and peroxidase activities as well as serum innate immune were measured. In addition, survival rate and innate immune responses were calculated after challenge test (15 days) against Streptococcus agalactiae. The results revealed that regardless of inclusion levels, feeding Nile tilapia with SMS supplemented diets significantly increased skin mucus lysozyme and peroxidase activities as well as serum immune parameters (SL, ACH50, PI, RB, and RB) compared control group (P < 0.05). The highest increment of immune parameters was observed in fish fed 10 g kg-1 SMS which was significantly higher than other treatments (P < 0.05). Also, the relative percent survival (RSP) in T2, T3, T4, and T5 was 61.11%, 88.89%, 66.67, and 55.56%, respectively. Among the supplemented groups, fish fed 10 g kg-1 SMS showed significant higher RPS and resistance to S. agalactiae than other groups (P < 0.05). Regarding the growth performance, SGR, WG, FW, and FCR were remarkably improved (P < 0.05) in SMS groups; the highest improvement observed in 10 g kg-1 SMS treatment. According to these finding, administration of 10 g kg-1 SMS is suggested in tilapia to improve growth performance and health status.
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Affiliation(s)
- Hien Van Doan
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200 Thailand.
| | - Seyed Hossein Hoseinifar
- Department of Fisheries Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Wanaporn Tapingkae
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200 Thailand
| | - Chanagun Chitmanat
- Faculty of Fisheries Technology and Aquatic Resources, Maejo University, Chiang Mai 50290 Thailand
| | - Supamit Mekchay
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200 Thailand
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Cheng Y, Wei Y, Yang W, Song Y, Shang H, Cai Y, Wu Z, Zhao W. Cordycepin confers neuroprotection in mice models of intracerebral hemorrhage via suppressing NLRP3 inflammasome activation. Metab Brain Dis 2017; 32:1133-1145. [PMID: 28401330 DOI: 10.1007/s11011-017-0003-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 03/27/2017] [Indexed: 12/31/2022]
Abstract
Neuroinflammation has been recognized as a major contributor to brain injury caused by intracerebral hemorrhage (ICH). Nucleotide-binding oligomerization domain-like receptor family pyrin domain-containing 3 (NLRP3) inflammasome acts as an important mediator of inflammatory response in various inflammation-related diseases including hemorrhagic insults. Cordycepin has recently been shown to possess anti-inflammatory effect; however, its role and the possible underlying mechanisms in ICH remain unclear. This study was designed to investigate the neuroprotective effect of cordycepin in mice models of ICH and to elucidate the underlying molecular mechanisms. ICH was induced in male ICR mice by injecting autologous blood infusion stereotactically. Cordycepin was then given intraperitoneally (i.p.) at 30 min after ICH induction. The results demonstrated that NLRP3 inflammasome was activated and exacerbated the inflammatory progression after ICH. Cordycepin treatment significantly alleviated neurological deficits, brain edema, and perihematomal tissue damage following ICH. These changes were accompanied by downregulated NLRP3 inflammasome components expression and a reduction of production and release of inflammasome substrates interleukin-1beta (IL-1β) and interleukin-18 (IL-18). Furthermore, cordycepin ameliorated neuronal death in the perihematomal regions, accompanied by a large reduction in the expression of high-mobility group protein B 1 (HMGB1) post-ICH. In conclusion, this study provides in vivo evidence that cordycepin confers neuroprotective effect in the models of ICH, possibly through the suppression of NLRP3 inflammasome activation.
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Affiliation(s)
- Yijun Cheng
- Department of Neurosurgery, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China
| | - Yongxu Wei
- Department of Neurosurgery, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China
| | - Wenlei Yang
- Department of Neurosurgery, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China
| | - Yaying Song
- Department of Neurology, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China
| | - Hanbing Shang
- Department of Neurosurgery, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China
| | - Yu Cai
- Department of Neurosurgery, North Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201800, People's Republic of China.
| | - Zhebao Wu
- Department of Neurosurgery, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China.
| | - Weiguo Zhao
- Department of Neurosurgery, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China.
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The Protective Effect of Cordycepin on D-Galactosamine/Lipopolysaccharide-Induced Acute Liver Injury. Mediators Inflamm 2017; 2017:3946706. [PMID: 28522898 PMCID: PMC5387844 DOI: 10.1155/2017/3946706] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 02/03/2017] [Accepted: 02/05/2017] [Indexed: 12/15/2022] Open
Abstract
As the major active ingredient of Cordyceps militaris, cordycepin (3′-deoxyadenosine) has been well documented to alleviate inflammation and oxidative stress both in vitro and in vivo. To explore the potential protective effect of cordycepin in fulminant hepatic failure, mice were pretreated with cordycepin for 3 weeks followed by D-galactosamine (GalN)/lipopolysaccharide (LPS) injection. Then we found cordycepin (200 mg/kg) administration elevated survival rate, improved liver function, and suppressed hepatocyte apoptosis and necrosis in mice with severe hepatic damage by GalN/LPS treatment. Further, cordycepin inhibited hepatic neutrophil and macrophage infiltration and prevented proinflammatory cytokine production possibly through suppressing TLR4 and NF-κB signaling transduction. The blockade of reactive oxygen species (ROS) and lipid peroxidation production by cordycepin was associated with the decrease of NAD(P)H oxidase (NOX) activity. Besides, cordycepin significantly prevented excessive autophagy induced by GalN/LPS in the liver. These data suggested that cordycepin could be a promising therapeutic agent for GalN/LPS-induced hepatotoxicity.
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Sigola LB, Fuentes AL, Millis LM, Vapenik J, Murira A. Effects of Toll-like receptor ligands on RAW 264.7 macrophage morphology and zymosan phagocytosis. Tissue Cell 2016; 48:389-96. [PMID: 27157550 DOI: 10.1016/j.tice.2016.04.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Revised: 02/01/2016] [Accepted: 04/21/2016] [Indexed: 01/21/2023]
Abstract
In this study we compared the effects of the Toll-like receptor (TLR) ligands lipopolysaccharide (LPS), flagellin, the synthetic bacterial triacylated lipopeptide Pam3-Cys-Ser-Lys4 (Pam3CSK4), Polyinosinic:polycytidylic acid (Poly I:C), and macrophage-activating lipopeptide (MALP-2), which are TLR4, TLR5, TLR1/2, TLR3, and TLR2/6 agonists, respectively, on cell morphology and phagocytosis of zymosan particles, derived from Saccharomyces cerevisiae, and rich in fungal PAMPs including beta-glucan, mannose, and chitin. LPS, Pam3CSK4, and MALP-2 induced an activated macrophage phenotype and enhanced zymosan phagocytosis. In contrast, flagellin and Poly I:C, respectively, had little effect on cell morphology and phagocytosis. We examined the role of scavenger receptor A (SR-A) on zymosan phagocytosis. Cells cultured in medium alone expressed SR-A, and LPS induced further expression of the receptor. We also observed inhibitory effects of scavenger receptor antagonists fucoidan, dextran sulphate, and Polyinosinic (Poly I), respectively, on zymosan phagocytosis of cells in medium alone and those pre-treated with LPS. We conclude that exposure to specific TLR ligands impacts both cellular morphology and phagocytic capacity, and that scavenger receptors contribute to zymosan ingestion as well as LPS-induced augmentation of phagocytosis.
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Affiliation(s)
- Lynette B Sigola
- Biology Department, Douglas College, P.O. Box 2503, New Westminster B.C. V3L 5B2, Canada.
| | - Ana-Lucía Fuentes
- Biology Department, Douglas College, P.O. Box 2503, New Westminster B.C. V3L 5B2, Canada
| | - Leonard M Millis
- Biology Department, Douglas College, P.O. Box 2503, New Westminster B.C. V3L 5B2, Canada
| | - Jacqueline Vapenik
- Faculty of Health Sciences, Douglas College, P.O. Box 2503, New Westminster B.C. V3L 5B2, Canada
| | - Armstrong Murira
- Department of Molecular Biology and Biochemistry, Simon Fraser University, 8888 University Drive, Burnaby, B.C. V5A 1S6 Canada
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Yang J, Cao Y, Lv Z, Jiang T, Wang L, Li Z. Cordycepin protected against the TNF-α-induced inhibition of osteogenic differentiation of human adipose-derived mesenchymal stem cells. Int J Immunopathol Pharmacol 2015; 28:296-307. [PMID: 26130747 DOI: 10.1177/0394632015592160] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Cordycepin, 3'-deoxyadenosine, is an effective component isolated from the rare Chinese caterpillar fungus Cordyceps militaris. It exerts potent anti-inflammatory actions in different cell and animal models. However, its action remains unclear on the TNF-α-induced inhibition of osteogenic differentiation of adipose-derived mesenchymal stem cells (ADMSCs). In the present study, we demonstrated that cordycepin induced cell death at 20 and 40 μg/mL. Interestingly, 10 μg/mL cordycepin abrogated the cell death induced by 20 ng/mL TNF-α. Meanwhile, cordycepin exhibited a dose-dependent regulation of the osteogenesis of human ADMSCs: it promoted the differentiation at 10 μg/mL, whereas inhibited differentiation at 40 μg/mL. Furthermore, we discovered that 10 μg/mL cordycepin protected against the TNF-α (induced inhibition of osteogenic differentiation of human ADMSCs. It was also revealed that 10 μg/mL cordycepin restored Runx2 and Osx mRNA levels, which were significantly inhibited by TNF-αduring osteogenesis. At the same time, we found that 10 μg/mL cordycepin suppressed TNF-α-activated NF-κB signaling, by inhibiting IκBα phosphorylation and subsequent p65 release and translocation into the cell nucleus. Of clinical interest, the present study revealed mechanisms involved in inflammatory cytokine-inhibited osteogenesis, and it highlights the potential of cordycepin to promote the osteogenesis of human ADMSCs in cell-based therapy for inflammatory bone diseases.
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Affiliation(s)
- Jianping Yang
- Department of Orthopaedics, Nanjing First Hospital Affiliated to Nanjing Medical University, Nanjing 210012, PR China Department of Orthopaedics, Changzhou Traditional Chinese Medical Hospital Affiliated to Nanjing University of Traditional Chinese Medicine, 25 Heping North Road, Changzhou 213000, PR China
| | - Yan Cao
- Department of Dermatology, Changzhou No. 2 People's Hospital Affiliated to Nanjing Medical University, 29 Xinglong Alley, Changzhou 213003, PR China
| | - Zhengxiang Lv
- Department of Orthopaedics, Changzhou Traditional Chinese Medical Hospital Affiliated to Nanjing University of Traditional Chinese Medicine, 25 Heping North Road, Changzhou 213000, PR China
| | - Tao Jiang
- Department of Orthopaedics, Changzhou Traditional Chinese Medical Hospital Affiliated to Nanjing University of Traditional Chinese Medicine, 25 Heping North Road, Changzhou 213000, PR China
| | - Liming Wang
- Department of Orthopaedics, Nanjing First Hospital Affiliated to Nanjing Medical University, Nanjing 210012, PR China
| | - Zhong Li
- Department of Nutrition and Food Hygiene, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Nanjing Medical University, 818 East Tianyuan Road, Nanjing 211166, PR China
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Peng J, Wang P, Ge H, Qu X, Jin X. Effects of cordycepin on the microglia-overactivation-induced impairments of growth and development of hippocampal cultured neurons. PLoS One 2015; 10:e0125902. [PMID: 25932642 PMCID: PMC4416906 DOI: 10.1371/journal.pone.0125902] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Accepted: 03/20/2015] [Indexed: 12/24/2022] Open
Abstract
Microglial cells are normally activated in response to brain injury or immunological stimuli to protect central nervous system (CNS). However, over-activation of microglia conversely amplifies the inflammatory effects and mediates cellular degeneration, leading to the death of neurons. Recently, cordycepin, an active component found in Cordyceps militarisa known as a rare Chinese caterpillar fungus, has been reported as an effective drug for treating inflammatory diseases and cancer via unclear mechanisms. In this study, we attempted to identify the anti-inflammatory role of cordycepin and its protective effects on the impairments of neural growth and development induced by microglial over-activation. The results indicate that cordycepin could attenuate the lipopolysaccharide (LPS)-induced microglial activation, evidenced by the dramatically reduced release of TNF-α and IL-1β, as well as the down-regulation of mRNA levels of iNOS and COX-2 after cordycepin treatment. Besides, cordycepin reversed the LPS-induced activation of NF-κB pathway, resulting in anti-inflammatory effects. Furthermore, by employing the conditioned medium (CM), we found cordycepin was able to recover the impairments of neural growth and development in the primary hippocampal neurons cultured in LPS-CM, including cell viability, growth cone extension, neurite sprouting and outgrowth as well as spinogenesis. This study expands our knowledge of the anti-inflammatory function of cordycepin and paves the way for the biomedical applications of cordycepin in the therapies of neural injuries.
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Affiliation(s)
- Jie Peng
- Wuzhong Hospital, Suzhou, Jiangsu, China
| | - Ping Wang
- Wuzhong Hospital, Suzhou, Jiangsu, China
| | - Hongshan Ge
- The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xianqin Qu
- School of Medical and Molecular Biosciences, University of Technology Sydney, Sydney, NSW, Australia
- * E-mail: (XJ); (XQ)
| | - Xingliang Jin
- The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Sydney Centre for Regenerative and Developmental Medicine, Kolling Institute for Medical Research, Sydney Medical School, University of Sydney, NSW, Australia
- * E-mail: (XJ); (XQ)
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Preparation, spectroscopy and molecular modelling studies of the inclusion complex of cordycepin with cyclodextrins. Carbohydr Res 2015; 406:55-64. [DOI: 10.1016/j.carres.2015.01.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 01/13/2015] [Accepted: 01/14/2015] [Indexed: 11/18/2022]
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Nishiwaki S, Nakayama T, Murata M, Nishida T, Terakura S, Saito S, Kato T, Mizuno H, Imahashi N, Seto A, Ozawa Y, Miyamura K, Ito M, Takeshita K, Kato H, Toyokuni S, Nagao K, Ueda R, Naoe T. Dexamethasone palmitate ameliorates macrophages-rich graft-versus-host disease by inhibiting macrophage functions. PLoS One 2014; 9:e96252. [PMID: 24806147 PMCID: PMC4012982 DOI: 10.1371/journal.pone.0096252] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Accepted: 03/05/2014] [Indexed: 01/04/2023] Open
Abstract
Macrophage infiltration of skin GVHD lesions correlates directly with disease severity, but the mechanisms underlying this relationship remain unclear and GVHD with many macrophages is a therapeutic challenge. Here, we characterize the macrophages involved in GVHD and report that dexamethasone palmitate (DP), a liposteroid, can ameliorate such GVHD by inhibiting macrophage functions. We found that host-derived macrophages could exacerbate GVHD in a mouse model through expression of higher levels of pro-inflammatory TNF-α and IFN-γ, and lower levels of anti-inflammatory IL-10 than resident macrophages in mice without GVHD. DP significantly decreased the viability and migration capacity of primary mouse macrophages compared to conventional dexamethasone in vitro. DP treatment on day 7 and day 14 decreased macrophage number, and attenuated GVHD score and subsequent mortality in a murine model. This is the first study to provide evidence that therapy for GVHD should be changed on the basis of infiltrating cell type.
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Affiliation(s)
- Satoshi Nishiwaki
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
- Japan Society for the Promotion of Science, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi, Japan
- Department of Hematology, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi, Japan
| | - Takayuki Nakayama
- Department of Transfusion Medicine, Aichi Medical University, Nagakute, Aichi, Japan
- * E-mail:
| | - Makoto Murata
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Tetsuya Nishida
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Seitaro Terakura
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Shigeki Saito
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Tomonori Kato
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Hiroki Mizuno
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Nobuhiko Imahashi
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
- Department of Hematology, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi, Japan
| | - Aika Seto
- Department of Hematology, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi, Japan
| | - Yukiyasu Ozawa
- Department of Hematology, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi, Japan
| | - Koichi Miyamura
- Department of Hematology, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi, Japan
| | - Masafumi Ito
- Department of Pathology, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi, Japan
| | - Kyosuke Takeshita
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Hidefumi Kato
- Department of Transfusion Medicine, Aichi Medical University, Nagakute, Aichi, Japan
| | - Shinya Toyokuni
- Department of Pathology and Biological Responses, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Keisuke Nagao
- Department of Dermatology, Keio University School of Medicine, Shinjyuku-ku, Tokyo, Japan
| | - Ryuzo Ueda
- Department of Tumor Immunology, Aichi Medical University, Nagakute, Aichi, Japan
| | - Tomoki Naoe
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
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Li X, Wang J, Wang W, Liu C, Sun S, Gu J, Wang X, Boraschi D, Huang Y, Qu D. Immunomodulatory activity of a novel, synthetic beta-glucan (β-glu6) in murine macrophages and human peripheral blood mononuclear cells. PLoS One 2013; 8:e80399. [PMID: 24223225 PMCID: PMC3819285 DOI: 10.1371/journal.pone.0080399] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Accepted: 10/02/2013] [Indexed: 11/18/2022] Open
Abstract
Natural β-glucans extracted from plants and fungi have been used in clinical therapies since the late 20th century. However, the heterogeneity of natural β-glucans limits their clinical applicability. We have synthesized β-glu6, which is an analog of the lentinan basic unit, β-(1→6)-branched β-(1→3) glucohexaose, that contains an α-(1→3)-linked bond. We have demonstrated the stimulatory effect of this molecule on the immune response, but the mechanisms by which β-glu6 activates innate immunity have not been elucidated. In this study, murine macrophages and human PBMCs were used to evaluate the immunomodulatory effects of β-glu6. We showed that β-glu6 activated ERK and c-Raf phosphorylation but suppressed the AKT signaling pathway in murine macrophages. Additionally, β-glu6 enhanced the secretion of large levels of cytokines and chemokines, including CD54, IL-1α, IL-1β, IL-16, IL-17, IL-23, IFN-γ, CCL1, CCL3, CCL4, CCL12, CXCL10, tissue inhibitor of metalloproteinase-1 (TIMP-1) and G-CSF in murine macrophages as well as IL-6, CCL2, CCL3, CCL5, CXCL1 and macrophage migration inhibitory factor (MIF) in human PBMCs. In summary, it demonstrates the immunomodulatory activity of β-glu6 in innate immunity.
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Affiliation(s)
- Xiaofei Li
- Key Laboratory of Medical Molecular Virology of MOE and MOH, Institute of Medical Microbiology and Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
| | - Jing Wang
- Key Laboratory of Medical Molecular Virology of MOE and MOH, Institute of Medical Microbiology and Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China
| | - Wei Wang
- Key Laboratory of Medical Molecular Virology of MOE and MOH, Institute of Medical Microbiology and Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
| | - Chunhong Liu
- Key Laboratory of Medical Molecular Virology of MOE and MOH, Institute of Medical Microbiology and Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
| | - Shuhui Sun
- Key Laboratory of Medical Molecular Virology of MOE and MOH, Institute of Medical Microbiology and Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
| | - Jianxin Gu
- Key Laboratory of Glycoconjugates Research Ministry of Public Health, Shanghai Medical College of Fudan University, Shanghai, China
| | - Xun Wang
- Shanghai Blood Center, Shanghai, China
| | - Diana Boraschi
- Laboratory of Cytokines, Unit of Immunobiology, Institute of Biomedical Technologies, National Research Council, Pisa, Italy
| | - Yuxian Huang
- Department of Infectious Diseases, Huashan Hospital, Shanghai Medical College of Fudan University, Shanghai, China
- * E-mail: (DQ); (YH)
| | - Di Qu
- Key Laboratory of Medical Molecular Virology of MOE and MOH, Institute of Medical Microbiology and Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
- * E-mail: (DQ); (YH)
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Tuli HS, Sharma AK, Sandhu SS, Kashyap D. Cordycepin: A bioactive metabolite with therapeutic potential. Life Sci 2013; 93:863-9. [DOI: 10.1016/j.lfs.2013.09.030] [Citation(s) in RCA: 150] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Revised: 09/21/2013] [Accepted: 09/30/2013] [Indexed: 01/09/2023]
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Hashizume R, Hong Y, Takanari K, Fujimoto KL, Tobita K, Wagner WR. The effect of polymer degradation time on functional outcomes of temporary elastic patch support in ischemic cardiomyopathy. Biomaterials 2013; 34:7353-63. [PMID: 23827185 PMCID: PMC3804157 DOI: 10.1016/j.biomaterials.2013.06.020] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Accepted: 06/12/2013] [Indexed: 01/12/2023]
Abstract
Biodegradable polyurethane patches have been applied as temporary mechanical supports to positively alter the remodeling and functional loss following myocardial infarction. How long such materials need to remain in place is unclear. Our objective was to compare the efficacy of porous onlay support patches made from one of three types of biodegradable polyurethane with relatively fast (poly(ester urethane)urea; PEUU), moderate (poly(ester carbonate urethane)urea; PECUU), and slow (poly(carbonate urethane)urea; PCUU) degradation rates in a rat model of ischemic cardiomyopathy. Microporous PEUU, PECUU or PCUU (n = 10 each) patches were implanted over left ventricular lesions 2 wk following myocardial infarction in rat hearts. Infarcted rats without patching and age-matched healthy rats (n = 10 each) were controls. Echocardiography was performed every 4 wk up to 16 wk, at which time hemodynamic and histological assessments were performed. The end-diastolic area for the PEUU group at 12 and 16 wk was significantly larger than for the PECUU or PCUU groups. Histological analysis demonstrated greater vascular density in the infarct region for the PECUU or PCUU versus PEUU group at 16 wk. Improved left ventricular contractility and diastolic performance in the PECUU group was observed at 16 wk compared to infarction controls. The results indicate that the degradation rate of an applied elastic patch influences the functional benefits associated patch placement, with a moderately slow degrading PECUU patch providing improved outcomes.
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Affiliation(s)
- Ryotaro Hashizume
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, 450 Technology Dr., Pittsburgh, PA 15219, USA
| | - Yi Hong
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, 450 Technology Dr., Pittsburgh, PA 15219, USA
| | - Keisuke Takanari
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, 450 Technology Dr., Pittsburgh, PA 15219, USA
| | - Kazuro L. Fujimoto
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, 450 Technology Dr., Pittsburgh, PA 15219, USA
| | - Kimimasa Tobita
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, 450 Technology Dr., Pittsburgh, PA 15219, USA
- Univ. of Pittsburgh, Dept. of Developmental Biology, Pittsburgh, PA, USA
| | - William R. Wagner
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, 450 Technology Dr., Pittsburgh, PA 15219, USA
- Univ. of Pittsburgh, Dept. of Surgery, USA
- Univ. of Pittsburgh, Dept. of Bioengineering, USA
- Univ. of Pittsburgh, Dept. of Chemical Engineering, USA
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47
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Pharmacological Effects of Cordyceps and Its Bioactive Compounds. STUDIES IN NATURAL PRODUCTS CHEMISTRY 2013. [DOI: 10.1016/b978-0-444-59603-1.00013-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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48
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Takahashi S, Tamai M, Nakajima S, Kato H, Johno H, Nakamura T, Kitamura M. Blockade of adipocyte differentiation by cordycepin. Br J Pharmacol 2012; 167:561-75. [PMID: 22537056 PMCID: PMC3449261 DOI: 10.1111/j.1476-5381.2012.02005.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2011] [Revised: 03/23/2012] [Accepted: 04/16/2012] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND AND PURPOSE Cordyceps militaris has the potential to suppress differentiation of pre-adipocytes. However, the active entities in the extract and the underlying mechanisms of its action are not known. Hence, we investigated whether and how cordycepin (3'-deoxyadenosine), a constituent of C. militaris, inhibits adipogenesis. EXPERIMENTAL APPROACH Differentiation of 3T3-L1 pre-adipocytes and pre-adipocytes in primary cultures was induced by Insulin, dexamethasone and IBMX, and these were used as in vitro models of adipogenesis. The effects of cordycepin on adipogenesis were examined with particular focus on the regulation of CCAAT/enhancer-binding protein β (C/EBPβ) and PPARγ. KEY RESULTS Cordycepin suppressed the lipid accumulation and induction of adipogenic markers that occurred on differentiation of pre-adipocytes and also blocked the down-regulation of a pre-adipocyte marker. This anti-adipogenic effect was reversible and mediated by an adenosine transporter, but not A₁, A₂ or A₃ adenosine receptors. This effect of cordycepin was not reproduced by other adenosine-related substances, including ATP, ADP and adenosine. Early induction of the adipogenic C/EBPβ-PPARγ pathway was suppressed by cordycepin. Blockade of mTORC1 via inhibition of PKB (Akt) and activation of AMP kinase was identified as the crucial upstream event targeted by cordycepin. In addition to its negative effect on adipogenesis, cordycepin suppressed lipid accumulation in mature adipocytes. CONCLUSIONS AND IMPLICATIONS These results suggest that the anti-adipogenic effects of cordycepin occur through its intervention in the mTORC1-C/EBPβ-PPARγ pathway. Cordycepin, by blocking both adipogenesis and lipid accumulation, may have potential as a therapeutic agent for effective treatment of obesity and obesity-related disorders.
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Affiliation(s)
- Shuhei Takahashi
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
| | - Minori Tamai
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
| | - Shotaro Nakajima
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
| | - Hironori Kato
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
| | - Hisashi Johno
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
| | | | - Masanori Kitamura
- Department of Molecular Signaling, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiChuo, Yamanashi, Japan
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Chen M, Cheung FW, Chan MH, Hui PK, Ip SP, Ling YH, Che CT, Liu WK. Protective roles of Cordyceps on lung fibrosis in cellular and rat models. JOURNAL OF ETHNOPHARMACOLOGY 2012; 143:448-454. [PMID: 22796203 PMCID: PMC7125542 DOI: 10.1016/j.jep.2012.06.033] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2011] [Revised: 06/11/2012] [Accepted: 06/19/2012] [Indexed: 06/01/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cordyceps sinensis is a fungus used in traditional Chinese medicine as a tonic to soothe the lung for the treatment of fatigue and respiratory diseases. Idiopathic pulmonary fibrosis is a chronic, irreversible and debilitating lung disease showing fibroblast/myofibroblast expansion and excessive deposition of extracellular matrix in the interstitium leading to breathing difficulty. Our previous observation revealed a partial relief of lung fibrosis in patients suffering from severe acute respiratory syndrome (SARS). We hypothesize that Cordyceps has beneficial effects on lung fibrosis and the objective of this study is to explore the target(s) of Cordyceps in the relief of lung fibrosis in animal and cell models and to gain insight into its underlying mechanisms. MATERIAL AND METHODS A rat model of bleomycin (BLM)-induced lung fibrosis and a fibrotic cell model with transforming growth factor beta-1 induction were employed in the studies. RESULTS Reduction of infiltration of inflammatory cells, deposition of fibroblastic loci and collagen, formation of reactive oxygen species, and production of cytokines, as well as recovery from imbalance of MMP-9/TIMP-1, were observed in fibrotic rats after treatment with Cordyceps in preventive (from the day of BLM administration) and therapeutic (from 14 days after BLM) regimens. In a fibrotic cell model with transforming growth factor beta-1 induction, the human lung epithelial A549 acquired a mesenchymal phenotype and an increase of vimentin expression with a concomitant decrease of E-cadherin. This epithelial-mesenchymal transition could be partially reverted by cordycepin, a major component of Cordyceps. CONCLUSION The findings provide an insight into the preventive and therapeutic potentials of Cordyceps for the treatment of lung fibrosis.
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Key Words
- balf, bronchoalveolar lavage fluid
- blm, bleomycin
- ce, cordyceps powder extract in culture medium
- cs, cordyceps sinensis
- cs1, low-dose cs powder suspension treatment
- cs2, high-dose cs powder suspension treatment
- ecm, extracellular matrix
- emt, epithelial–mesenchymal transition
- ipf, idiopathic pulmonary fibrosis
- mmp, matrix metalloproteinases
- ros, reactive oxygen species
- tgf-β1, transforming growth factor beta-1
- timp, tissue inhibitors of metalloproteinases
- cordyceps sinensis
- cordycepin
- bleomycin-induced lung fibrosis
- traditional chinese medicine
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Affiliation(s)
- Mengli Chen
- School of Chinese Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
- Department of Clinical Pharmacology, General Hospital of PLA, Beijing, China
| | - Florence W.K. Cheung
- School of Chinese Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Ming Hung Chan
- Department of Medicine, Kwong Wah Hospital, The Tung Wah Group of Hospitals, Kowloon, Hong Kong
| | - Pak Kwan Hui
- Department of Pathology, Kwong Wah Hospital, The Tung Wah Group of Hospitals, Kowloon, Hong Kong
| | - Siu-Po Ip
- School of Chinese Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Yick Hin Ling
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Chun-Tao Che
- School of Chinese Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois, IL 60612, USA
| | - Wing Keung Liu
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
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Abstract
PURPOSE OF REVIEW The accumulation of macrophages in the vascular wall is a hallmark of atherosclerosis. The biological properties of atherosclerotic plaque macrophages determine lesion size, composition, and stability. In atherosclerotic plaques, macrophages encounter a microenvironment that comprises a variety of lipid oxidation products, each of which has diverse biological effects. In this review, we summarize recent advances in our understanding of the effects of plaque lipids on macrophage phenotypic polarization. RECENT FINDINGS Atherosclerotic lesions in mice and in humans contain various macrophage phenotypes, which play different roles in mediating inflammation, the clearance of dead cells, and possibly resolution. Macrophages alter their phenotype and biological function in response to plaque lipids through the upregulation of specific sets of genes. Interaction of oxidized lipids with pattern recognition receptors and activation of the inflammasome by cholesterol crystals drive macrophages toward an inflammatory M1 phenotype. A new phenotype, Mox, develops when oxidized phospholipids activate stress response genes via Nrf2. Other lipid mediators such as nitrosylated-fatty acids and omega-3 fatty acid-derived products polarize plaque macrophages toward anti-inflammatory and proresolving phenotypes. SUMMARY A deeper understanding of how lipids that accumulate in atherosclerotic plaques affect macrophage phenotype and function and thus atherosclerotic lesion development and stability will help to devise novel strategies for intervention.
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Affiliation(s)
| | - Norbert Leitinger
- Corresponding author: University of Virginia, Department of Pharmacology; 1340 Jefferson Park Avenue, Jordan Hall, 5th Floor, Rm 5036/5039, P.O. Box 800735, Charlottesville, VA 22908; Tel: 434-243-6363, Fax: 434-924-0149;
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