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Deshmukh N, Talkal R, Lakshmi B. In silico screening of potential inhibitors from Cordyceps species against SARS-CoV-2 main protease. J Biomol Struct Dyn 2024; 42:4395-4411. [PMID: 37325819 DOI: 10.1080/07391102.2023.2225110] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 06/05/2023] [Indexed: 06/17/2023]
Abstract
Coronavirus disease 2019 (COVID-19) is a result of a retroviral infection of SARS-CoV-2. Due to its virulence and high infection rate, it is a matter of serious concern and a global health emergency. Currently available COVID-19 vaccines approved by regulatory bodies around the world have been shown to provide significant protection against COVID-19. But no vaccine is 100% effective at preventing infection, also they have varying efficacy rates and different side effects. However, the main protease (Mpro) of SARS-CoV-2 has been identified as a key drug target due to its essential role in viral infection and its minimal similarity with human proteases. Cordyceps mushrooms have been found to have various therapeutic properties that could effectively combat SARS-CoV-2, including improve lung functioning, anti-viral, immunomodulators, anti-infectious, and anti-inflammatory. The present study aims to screen and evaluate the inhibitory potential of the bioactive molecules from the Cordyceps species against the Mpro of SARS-CoV-2. The bioactive molecules were screened based on their docking score, molecular interactions in the binding pocket, ADME properties, toxicity, carcinogenicity, and mutagenicity. Among all the molecules that were tested, cordycepic acid was the most effective and promising candidate, with a binding affinity of -8.10 kcal/mol against Mpro. The molecular dynamics (MD) simulation and free binding energy calculations revealed that the cordycepic acid-Mpro complex was highly stable and showed fewer conformational fluctuations. These findings need to be investigated further through in-vitro and in-vivo studies for additional validation.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Niketan Deshmukh
- L J School of Applied Sciences, L J University, Ahmedabad, India
| | - Reshma Talkal
- Gujarat Biotechnology Research Centre, Gandhinagar, India
| | - Bhaskaran Lakshmi
- Department of Biotechnology, Kadi Sarva Vishwavidyalaya, Gandhinagar, India
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2
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Yan HH, Shang YT, Wang LH, Tian XQ, Tran VT, Yao LH, Zeng B, Hu ZH. Construction of a New Agrobacterium tumefaciens-Mediated Transformation System based on a Dual Auxotrophic Approach in Cordyceps militaris. J Microbiol Biotechnol 2024; 34:1178-1187. [PMID: 38563100 PMCID: PMC11180907 DOI: 10.4014/jmb.2312.12003] [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: 12/06/2023] [Revised: 03/03/2024] [Accepted: 03/08/2024] [Indexed: 04/04/2024]
Abstract
Cordyceps militaris is a significant edible fungus that produces a variety of bioactive compounds. We have previously established a uridine/uracil auxotrophic mutant and a corresponding Agrobacterium tumefaciens-mediated transformation (ATMT) system for genetic characterization in C. militaris using pyrG as a screening marker. In this study, we constructed an ATMT system based on a dual pyrG and hisB auxotrophic mutant of C. militaris. Using the uridine/uracil auxotrophic mutant as the background and pyrG as a selection marker, the hisB gene encoding imidazole glycerophosphate dehydratase, required for histidine biosynthesis, was knocked out by homologous recombination to construct a histidine auxotrophic C. militaris mutant. Then, pyrG in the histidine auxotrophic mutant was deleted to construct a ΔpyrG ΔhisB dual auxotrophic mutant. Further, we established an ATMT transformation system based on the dual auxotrophic C. militaris by using GFP and DsRed as reporter genes. Finally, to demonstrate the application of this dual transformation system for studies of gene function, knock out and complementation of the photoreceptor gene CmWC-1 in the dual auxotrophic C. militaris were performed. The newly constructed ATMT system with histidine and uridine/uracil auxotrophic markers provides a promising tool for genetic modifications in the medicinal fungus C. militaris.
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Affiliation(s)
- Huan huan Yan
- College of Life Sciences, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R. China
- Jiangxi Key Laboratory of Bioprocess Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R. China
| | - Yi tong Shang
- College of Life Sciences, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R. China
- Jiangxi Key Laboratory of Bioprocess Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R. China
| | - Li hong Wang
- College of Life Sciences, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R. China
- Jiangxi Key Laboratory of Bioprocess Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R. China
| | - Xue qin Tian
- College of Life Sciences, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R. China
- Jiangxi Key Laboratory of Bioprocess Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R. China
| | - Van-Tuan Tran
- VNU University of Science, 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam
| | - Li hua Yao
- College of Life Sciences, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R. China
| | - Bin Zeng
- Shenzhen Technology University, Shenzhen 518118, P.R. China
| | - Zhi hong Hu
- College of Life Sciences, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R. China
- Jiangxi Key Laboratory of Bioprocess Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, P.R. China
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Krishna KV, Balasubramanian B, Park S, Bhattacharya S, Kadanthottu Sebastian J, Liu WC, Pappuswamy M, Meyyazhagan A, Kamyab H, Chelliapan S, Malaviya A. Conservation of Endangered Cordyceps sinensis Through Artificial Cultivation Strategies of C. militaris, an Alternate. Mol Biotechnol 2024:10.1007/s12033-024-01154-1. [PMID: 38658470 DOI: 10.1007/s12033-024-01154-1] [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: 12/24/2023] [Accepted: 03/24/2024] [Indexed: 04/26/2024]
Abstract
Cordyceps, an entomopathogenic fungus belonging to the Ascomycota phylum, is a familiar remedial mushroom that is extensively used in the traditional medicinal system, especially in South Asian nations. The significance of this genus' members in a range of therapeutic and biotechnological applications has long been acknowledged. The exceedingly valuable fungus Ophiocordyceps sinensis (Cordyceps sinensis) is found in the alpine meadows of Bhutan, Nepal, Tibet, and India, where it is severely harvested. Driven by market demand and ecological concerns, the study highlights challenges in natural C. sinensis collection and emphasizes the shift towards sustainable artificial cultivation methods. This in-depth review navigates Cordyceps cultivation strategies, focusing on C. sinensis and the viable alternative, C. militaris. The escalating demand for Cordyceps fruiting bodies and bioactive compounds prompts a shift toward sustainable artificial cultivation. While solid-state fermentation on brown rice remains a traditional method, liquid culture, especially submerged and surface/static techniques, emerges as a key industrial approach, offering shorter cultivation periods and enhanced cordycepin production. The review accentuates the adaptability and scalability of liquid culture, providing valuable insights for large-scale Cordyceps production. The future prospects of Cordyceps cultivation require a holistic approach, combining scientific understanding, technological innovation, and sustainable practices to meet the demand for bioactive metabolites while ensuring the conservation of natural Cordyceps populations.
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Affiliation(s)
- Kondapalli Vamsi Krishna
- Applied and Industrial Biotechnology Laboratory, Christ University, Hosur Road, Bangalore, Karnataka, India
| | | | - Sungkwon Park
- Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul, South Korea
| | - Sukanta Bhattacharya
- Applied and Industrial Biotechnology Laboratory, Christ University, Hosur Road, Bangalore, Karnataka, India
| | | | - Wen-Chao Liu
- Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, 524088, People's Republic of China
| | | | - Arun Meyyazhagan
- Department of Life Sciences, Christ University, Bangalore, India
| | - Hesam Kamyab
- Department of Biomaterials, Saveetha Dental College, and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, 600077, India.
- Faculty of Social Sciences, Media and Communication, University of Religions and Denominations, Pardisan, Qom, Iran.
| | - Shreeshivadasan Chelliapan
- Department of Smart Engineering and Advanced Technology, Faculty of Artificial Intelligence, Universiti Teknologi Malaysia, Jalan Sultan Yahya Petra, 54100, Kuala Lumpur, Malaysia.
| | - Alok Malaviya
- Applied and Industrial Biotechnology Laboratory, Christ University, Hosur Road, Bangalore, Karnataka, India.
- QuaLife Biotech Pvt. Ltd, Bangalore, India.
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Ontawong A, Pengnet S, Thim-Uam A, Munkong N, Narkprasom N, Narkprasom K, Kuntakhut K, Kamkeaw N, Amornlerdpison D. A randomized controlled clinical trial examining the effects of Cordyceps militaris beverage on the immune response in healthy adults. Sci Rep 2024; 14:7994. [PMID: 38580687 PMCID: PMC10997757 DOI: 10.1038/s41598-024-58742-z] [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: 10/10/2023] [Accepted: 04/02/2024] [Indexed: 04/07/2024] Open
Abstract
Cordyceps militaris (L.) Link (C. militaris) contains various beneficial substances, including polysaccharides (galactomannan), nucleotides (adenosine and cordycepin), cordycepic acid, amino acids, and sterols (ergosterol and beta-sitosterol). It also contains other essential nutrients, such as protein, vitamins (E, K, B1, B2, and B12), and minerals (potassium, sodium, calcium, magnesium, iron, zinc, and selenium). Due to the numerous health benefits of supplements and products containing C. militaris extract, their popularity has increased. However, the immunostimulant effect of C. militaris remains unclear. Therefore, this study developed a functional beverage from the submerged fermentation of C. militaris (FCM) and aimed to investigate the potential of FCM in healthy male and female volunteers in Phayao Province, Thailand. This study provides essential information for the development of healthy drink products. Healthy men and women were provided either FCM containing 2.85 mg of cordycepin or placebo for 8 weeks (n = 10 for each gender). The immune cell markers, immunoglobulins, and safety parameters were assessed initially at baseline and at 4 and 8 weeks. The NK cell activity markedly increased in the male FCM group from baseline (p = 0.049) to 4 weeks after receiving FCM. Compared with those in the placebo group, the NK activity in women who received FCM for 8 weeks significantly increased (p = 0.023) from baseline. Within-group analysis revealed that the IL-1β levels were markedly reduced in the male FCM group (p = 0.049). Furthermore, the IL-6 levels decreased from baseline in the female FCM group (p = 0.047). The blood sugar, lipid, and safety indices were not different between the experimental groups. FCM can potentially be developed as an immune-boosting supplement without liver, kidney, or blood component toxicity.
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Affiliation(s)
- Atcharaporn Ontawong
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, 56000, Thailand
| | - Sirinat Pengnet
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, 56000, Thailand
| | - Arthid Thim-Uam
- Division of Biochemistry, School of Medical Sciences, University of Phayao, Phayao, 56000, Thailand
| | - Narongsuk Munkong
- Department of Pathology, School of Medicine, University of Phayao, Phayao, 56000, Thailand
| | - Nukrob Narkprasom
- Division of Food Engineering, Faculty of Engineering and Agro-Industry, Maejo University, Chiang Mai, 50290, Thailand
| | - Kanjana Narkprasom
- Division of Food Engineering, Faculty of Engineering and Agro-Industry, Maejo University, Chiang Mai, 50290, Thailand
| | - Kullanat Kuntakhut
- Center of Excellence in Agricultural Innovation for Graduate Entrepreneur, Maejo University, Chiang Mai, 50290, Thailand
| | - Natakorn Kamkeaw
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, 56000, Thailand
| | - Doungporn Amornlerdpison
- Center of Excellence in Agricultural Innovation for Graduate Entrepreneur, Maejo University, Chiang Mai, 50290, Thailand.
- Faculty of Fisheries Technology and Aquatic Resources, Maejo University, Chiang Mai, 50290, Thailand.
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Sharma H, Sharma N, An SSA. Unique Bioactives from Zombie Fungus ( Cordyceps) as Promising Multitargeted Neuroprotective Agents. Nutrients 2023; 16:102. [PMID: 38201932 PMCID: PMC10780653 DOI: 10.3390/nu16010102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/08/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Cordyceps, also known as "zombie fungus", is a non-poisonous mushroom that parasitizes insects for growth and development by manipulating the host system in a way that makes the victim behave like a "zombie". These species produce promising bioactive metabolites, like adenosine, β-glucans, cordycepin, and ergosterol. Cordyceps has been used in traditional medicine due to its immense health benefits, as it boosts stamina, appetite, immunity, longevity, libido, memory, and sleep. Neuronal loss is the typical feature of neurodegenerative diseases (NDs) (Alzheimer's disease (AD), Parkinson's disease (PD), multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS)) and neurotrauma. Both these conditions share common pathophysiological features, like oxidative stress, neuroinflammation, and glutamatergic excitotoxicity. Cordyceps bioactives (adenosine, N6-(2-hydroxyethyl)-adenosine, ergosta-7, 9 (11), 22-trien-3β-ol, active peptides, and polysaccharides) exert potential antioxidant, anti-inflammatory, and anti-apoptotic activities and display beneficial effects in the management and/or treatment of neurodegenerative disorders in vitro and in vivo. Although a considerable list of compounds is available from Cordyceps, only a few have been evaluated for their neuroprotective potential and still lack information for clinical trials. In this review, the neuroprotective mechanisms and safety profile of Cordyceps extracts/bioactives have been discussed, which might be helpful in the identification of novel potential therapeutic entities in the future.
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Affiliation(s)
| | - Niti Sharma
- Department of Bionano Technology, Gachon Bionano Research Institute, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si 461-701, Gyeonggi-do, Republic of Korea;
| | - Seong Soo A. An
- Department of Bionano Technology, Gachon Bionano Research Institute, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si 461-701, Gyeonggi-do, Republic of Korea;
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Wang T, Tang C, Xiao M, Cao Z, He M, Qi J, Li Y, Li X. Effect of Air Drying on the Metabolic Profile of Fresh Wild and Artificial Cordyceps sinensis. Foods 2023; 13:48. [PMID: 38201076 PMCID: PMC10778509 DOI: 10.3390/foods13010048] [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: 11/13/2023] [Revised: 12/12/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Fresh and dried Cordyceps sinensis are widely used by the public for medicinal and health purposes. However, the differences between them have not been examined. In this study, fresh wild and artificial C. sinensis (WFC and AFC) were dried to obtain dried wild and artificial C. sinensis (WDC and ADC). Non-targeted GC-MS was used to analyze the metabolic profile characteristics of the four groups of samples. The results showed that air drying significantly altered the composition and content of C. sinensis, mainly in the form of higher abundance of organic acids and derivatives and lower abundance of lipids and lipid-like molecules in fresh C. sinensis. Hierarchical cluster analysis (HCA) and quantitative analyses showed that air drying increased the abundance of Valine, Zinniol, Urocanate, Vulpinic acid, and Uridine 5'-diphosphate, and decreased Xanthotoxol, Vitexin-4-o-glucoside, Val-trp, and Wogonin. These differentially accumulated metabolites (DAMs) were also shown to be potential biomarkers for C. sinensis. KEGG enrichment analysis identified lysine biosynthesis as the most significantly enriched pathway. Annotation of these DAMs to lysine biosynthesis revealed that citrate cycle and pyruvate metabolism entered lysine biosynthesis via 2-oxohlutarate and Homocitrate, respectively, resulting in significant enrichment of L-saccharopine and L-lysine content was significantly higher. Alanine, aspartate, and Glutamate metabolism synthesized more L-aspartate to promote L-lysine synthesis. Thus, high levels of L-lysine result in lysine degradation and pymolysine, which are the most active metabolic pathways during the drying of fresh C. sinensis and indirectly lead to differences in metabolic profiles.
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Affiliation(s)
- Tao Wang
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China; (T.W.); (C.T.); (M.X.); (Z.C.); (M.H.)
| | - Chuyu Tang
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China; (T.W.); (C.T.); (M.X.); (Z.C.); (M.H.)
| | - Mengjun Xiao
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China; (T.W.); (C.T.); (M.X.); (Z.C.); (M.H.)
| | - Zhengfei Cao
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China; (T.W.); (C.T.); (M.X.); (Z.C.); (M.H.)
| | - Min He
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China; (T.W.); (C.T.); (M.X.); (Z.C.); (M.H.)
| | - Jianzhao Qi
- College of Chemistry and Pharmacy, Northwest A&F University, Xianyang 712100, China;
| | - Yuling Li
- Qinghai Academy of Animal and Veterinary Science, Xining 810016, China
| | - Xiuzhang Li
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China; (T.W.); (C.T.); (M.X.); (Z.C.); (M.H.)
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Vu TX, Thai HD, Dinh BHT, Nguyen HT, Tran HTP, Bui KLT, Tran TB, Pham HT, Mai LTD, Le DH, Nguyen HQ, Tran VT. Effects of MAT1-2 Spore Ratios on Fruiting Body Formation and Degeneration in the Heterothallic Fungus Cordyceps militaris. J Fungi (Basel) 2023; 9:971. [PMID: 37888227 PMCID: PMC10607669 DOI: 10.3390/jof9100971] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 09/25/2023] [Accepted: 09/25/2023] [Indexed: 10/28/2023] Open
Abstract
The medicinal mushroom Cordyceps militaris is widely exploited in traditional medicine and nutraceuticals in Asian countries. However, fruiting body production in C. militaris is facing degeneration through cultivation batches, and the molecular mechanism of this phenomenon remains unclear. This study showed that fruiting body formation in three different C. militaris strains, namely G12, B12, and HQ1, severely declined after three successive culturing generations using the spore isolation method. PCR analyses revealed that these strains exist as heterokaryons and possess both the mating-type loci, MAT1-1 and MAT1-2. Further, monokaryotic isolates carrying MAT1-1 or MAT1-2 were successfully separated from the fruiting bodies of all three heterokaryotic strains. A spore combination of the MAT1-1 monokaryotic isolate and the MAT1-2 monokaryotic isolate promoted fruiting body formation, while the single monokaryotic isolates could not do that themselves. Notably, we found that changes in ratios of the MAT1-2 spores strongly influenced fruiting body formation in these strains. When the ratios of the MAT1-2 spores increased to more than 15 times compared to the MAT1-1 spores, the fruiting body formation decreased sharply. In contrast, when MAT1-1 spores were increased proportionally, fruiting body formation was only slightly reduced. Our study also proposes a new solution to mitigate the degeneration in the heterokaryotic C. militaris strains caused by successive culturing generations.
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Affiliation(s)
- Tao Xuan Vu
- National Key Laboratory of Enzyme and Protein Technology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam; (T.X.V.); (H.-D.T.)
- Center for Experimental Biology, National Center for Technological Progress, Ministry of Science and Technology, C6 Thanh Xuan Bac, Thanh Xuan, Hanoi 100000, Vietnam
| | - Hanh-Dung Thai
- National Key Laboratory of Enzyme and Protein Technology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam; (T.X.V.); (H.-D.T.)
| | - Bich-Hang Thi Dinh
- National Key Laboratory of Enzyme and Protein Technology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam; (T.X.V.); (H.-D.T.)
| | - Huong Thi Nguyen
- National Key Laboratory of Enzyme and Protein Technology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam; (T.X.V.); (H.-D.T.)
| | - Huyen Thi Phuong Tran
- National Key Laboratory of Enzyme and Protein Technology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam; (T.X.V.); (H.-D.T.)
| | - Khanh-Linh Thi Bui
- National Key Laboratory of Enzyme and Protein Technology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam; (T.X.V.); (H.-D.T.)
| | - Tram Bao Tran
- Center for Experimental Biology, National Center for Technological Progress, Ministry of Science and Technology, C6 Thanh Xuan Bac, Thanh Xuan, Hanoi 100000, Vietnam
| | - Hien Thanh Pham
- Faculty of Biology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam
| | - Linh Thi Dam Mai
- Faculty of Biology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam
| | - Diep Hong Le
- Faculty of Biology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam
| | - Huy Quang Nguyen
- National Key Laboratory of Enzyme and Protein Technology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam; (T.X.V.); (H.-D.T.)
- Faculty of Biology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam
| | - Van-Tuan Tran
- National Key Laboratory of Enzyme and Protein Technology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam; (T.X.V.); (H.-D.T.)
- Faculty of Biology, University of Science, Vietnam National University, Hanoi (VNU), 334 Nguyen Trai, Thanh Xuan, Hanoi 100000, Vietnam
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Han X, Liu LH, Fang XY, Jiang ST, Zhao H, Qian ZM, Yin ZN, Lu LG, Wang CX, Yao XS, Gao H. Cordythiazole A, the first member of thiazole alkaloids from Chinese cordyceps, with α-glucosidase inhibitory activity. J Nat Med 2023; 77:986-991. [PMID: 37515674 DOI: 10.1007/s11418-023-01732-8] [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: 05/21/2023] [Accepted: 07/12/2023] [Indexed: 07/31/2023]
Abstract
Chinese cordyceps, also known as Dong-Chong-Xia-Cao, is widely recognized as a famous precious tonic herb, and used as traditional Chinese medicine for centuries. It is mainly used for regulating the immune system and improving functions of the lung and kidney, with anti-tumor, anti-inflammatory, and anti-diabetic activities. Due to its rarity and preciousness, a few chemical components are isolated and identified. Moreover, most of them are common chemical components and widely distributed in other natural resources, such as nucleosides, sterols, fatty acids, sugar alcohols, and peptides. Therefore, a large number of active substances of Chinese cordyceps is still unclear. During our search for chemical constituents of Chinese cordyceps, a new thiazole alkaloid, cordythiazole A (1), was isolated and identified. Its structure was elucidated by comprehensive spectroscopic analysis and single-crystal X-ray diffraction analysis. This is the first report of the presence of thiazole alkaloid in Chinese cordyceps, which adds a new class of metabolite of Chinese cordyceps. Furthermore, a putative biosynthesis pathway of cordythiazole A was proposed based on possible biogenic precursor, genes, and literatures. In addition, it showed α-glucosidase inhibitory activity with potency close to that of acarbose. The discovery of cordythiazole A with α-glucosidase inhibitory activity adds a new class of potential anti-diabetes ingredient in Chinese cordyceps.
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Affiliation(s)
- Xue Han
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou, 510632, China
| | - Li-Hua Liu
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou, 510632, China
| | - Xiao-Ying Fang
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou, 510632, China
| | - Shu-Tai Jiang
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou, 510632, China
- Zhuhai Precision Medical Center, Zhuhai People's Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000, China
| | - Huan Zhao
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou, 510632, China
| | - Zheng-Ming Qian
- Dongguan HEC Cordyceps R&D Co., Ltd., Dongguan, 523850, China
| | - Zhi-Nan Yin
- Zhuhai Precision Medical Center, Zhuhai People's Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000, China
| | - Li-Gong Lu
- Zhuhai Precision Medical Center, Zhuhai People's Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000, China
| | - Chuan-Xi Wang
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou, 510632, China.
| | - Xin-Sheng Yao
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou, 510632, China
| | - Hao Gao
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou, 510632, China.
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9
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Structural Characterization and Hypoglycemic Function of Polysaccharides from Cordyceps cicadae. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020526. [PMID: 36677586 PMCID: PMC9861989 DOI: 10.3390/molecules28020526] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/21/2022] [Accepted: 12/28/2022] [Indexed: 01/06/2023]
Abstract
The polysaccharides isolated and purified from different parts of the medicinal fungus Cordyceps cicadae were identified, and three extracts displaying significant biological activities were selected for further study. The bacterium substance polysaccharides (BSP), spore powder polysaccharides (SPP), and pure powder polysaccharides (PPP) were separated, purified, and collected from the sclerotia, spores, and fruiting bodies of Cordyceps cicadae, respectively. The structures of Cordyceps cicadae polysaccharides were analyzed using gas chromatography, Fourier-transform infrared spectroscopy, methylation analysis, and one-dimensional (1H and 13C) nuclear magnetic resonance spectroscopy. Moreover, the hypoglycemic effect of Cordyceps cicadae polysaccharides was examined in both in vitro and in vivo models. BSP, SPP, and PPP significantly increased glucose absorption in HepG2 cells, and alleviated insulin resistance (IR) in the in vitro model. SPP was the most effective, and was therefore selected for further study of its hypoglycemic effect in vivo. SPP effectively improved body weight and glucose and lipid metabolism in type 2 diabetes model mice, in addition to exerting a protective effect on liver injury. SPP regulated the mRNA expression of key PI3K/Akt genes involved in the insulin signaling pathway. The hypoglycemic mechanism of SPP may reduce hepatic insulin resistance by activating the PI3K/Akt signaling pathway. Spore powder polysaccharides (SPP) extracted from Cordyceps cicadae effectively improved body weight and glucose and lipid metabolism in type 2 diabetes model mice, in addition to exerting a protective effect on liver injury. The mechanism underlying the hypoglycemic effect of SPP regulates the mRNA expression of key PI3K/Akt genes involved in the insulin signaling pathway to alleviate insulin resistance. Our results provide a theoretical basis for research into the hypoglycemic effect of Cordyceps cicadae, and lay the foundation for the development of functional products.
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10
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Zhang L, Ye X, Liu Y, Zhang Z, Xia X, Dong S. Research progress on the effect of traditional Chinese medicine on the activation of PRRs-mediated NF-κB signaling pathway to inhibit influenza pneumonia. Front Pharmacol 2023; 14:1132388. [PMID: 37089926 PMCID: PMC10119400 DOI: 10.3389/fphar.2023.1132388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 03/28/2023] [Indexed: 04/25/2023] Open
Abstract
Influenza pneumonia has challenged public health and social development. One of the hallmarks of severe influenza pneumonia is overproduction of pro-inflammatory cytokines and chemokines, which result from the continuous activation of intracellular signaling pathways, such as the NF-κB pathway, mediated by the interplay between viruses and host pattern recognition receptors (PRRs). It has been reported that traditional Chinese medicines (TCMs) can not only inhibit viral replication and inflammatory responses but also affect the expression of key components of PRRs and NF-κB signaling pathways. However, whether the antiviral and anti-inflammatory roles of TCM are related with its effects on NF-κB signaling pathway activated by PRRs remains unclear. Here, we reviewed the mechanism of PRRs-mediated activation of NF-κB signaling pathway following influenza virus infection and summarized the influence of anti-influenza TCMs on inflammatory responses and the PRRs/NF-κB signaling pathway, so as to provide better understanding of the mode of action of TCMs in the treatment of influenza pneumonia.
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Affiliation(s)
- Ling Zhang
- The Affiliated Anning First Hospital, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, China
| | - Xiong Ye
- The Affiliated Anning First Hospital, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, China
| | - Yuntao Liu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
| | - Zhongde Zhang
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China
- *Correspondence: Zhongde Zhang, ; Xueshan Xia, ; Shuwei Dong,
| | - Xueshan Xia
- The Affiliated Anning First Hospital, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, China
- *Correspondence: Zhongde Zhang, ; Xueshan Xia, ; Shuwei Dong,
| | - Shuwei Dong
- The Affiliated Anning First Hospital, Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, China
- *Correspondence: Zhongde Zhang, ; Xueshan Xia, ; Shuwei Dong,
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11
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Zhang H, Deng L, Yang J, Yang G, Fan H, Yin Y, Luo S, Li S, Liu L, Yang M. Preparation and evaluation of a nanoemulsion containing cordycepin and its protective effect on skin. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2022.2155665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Hucheng Zhang
- College of Biological Engineering, Beijing Polytechnic, Beijing, P. R. China
| | - Lina Deng
- Department of English, Beijing Health Vocational College, Beijing, P. R. China
| | - Jun Yang
- College of Biological Engineering, Beijing Polytechnic, Beijing, P. R. China
| | - Guowei Yang
- College of Biological Engineering, Beijing Polytechnic, Beijing, P. R. China
| | - Haitao Fan
- College of Biological Engineering, Beijing Polytechnic, Beijing, P. R. China
| | - Yiqi Yin
- College of Biological Engineering, Beijing Polytechnic, Beijing, P. R. China
| | - Shuai Luo
- College of Biological Engineering, Beijing Polytechnic, Beijing, P. R. China
| | - Shuangshi Li
- College of Biological Engineering, Beijing Polytechnic, Beijing, P. R. China
| | - Linying Liu
- College of Biological Engineering, Beijing Polytechnic, Beijing, P. R. China
| | - Ming Yang
- Department of Cardiovascular Surgery, Institute of Cardiac Surgery, PLA General Hospital, Beijing, P. R. China
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12
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Zhang H, Chen P, Xu L, Xu D, Hu W, Cheng Y, Yang S. Construction of Cordycepin High-Production Strain and Optimization of Culture Conditions. Curr Microbiol 2022; 80:12. [PMID: 36459233 DOI: 10.1007/s00284-022-03110-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 11/06/2022] [Indexed: 12/04/2022]
Abstract
This study aimed to increase cordycepin production by over-expressing bio-synthetic enzyme genes, including the adenylosuccinate synthase, adenylosuccinate lyase, and 5'-nucleotidase genes. Research data showed that the extracellular and intracellular cordycepin concent of 24 recombinant strains were higher than those of C. militaris WT, indicating that over-expression of key enzyme genes increased cordycepin production. Among them, the CM-adss-5 strain had highest cordycepin production, and the extracellular and intracellular cordycepin concent were 1119.75 ± 1.61 and 65.56 ± 0.97 mg/L, which were 1.26 and 2.61 times that of C. militaris WT. This study also optimized the culture conditions of CM-adss-5 strain through single factor experiments to obtain the best culture conditions. The best culture condition was 25 °C constant temperature, 180-rpm shaking culture, fermentation period 12 days, inoculate amount 5%, initial pH 6, seed age 108 h, and liquid volume 110/250 mL. Then, the extracellular and intracellular cordycepin content of CM-adss-5 strain reached 2581.96 ± 21.07 and 164.08 ± 1.44 mg/L, which were higher by 130.6% and 150.3%, respectively. Therefore, our research provides a way to efficiently produce cordycepin for the development of cordycepin and its downstream products.
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Affiliation(s)
- Hui Zhang
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, 310023, People's Republic of China.
| | - Ping Chen
- The College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China
| | - Lin Xu
- The College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China
| | - De Xu
- The College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China
| | - Wendi Hu
- Zhejiang Skyherb Biotechnology Inc., Anji, 313300, People's Republic of China
| | - Yong Cheng
- Zhejiang Skyherb Biotechnology Inc., Anji, 313300, People's Republic of China
| | - Shengli Yang
- The College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China.
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13
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Prommaban A, Sriyab S, Marsup P, Neimkhum W, Sirithunyalug J, Anuchapreeda S, To-anun C, Chaiyana W. Comparison of chemical profiles, antioxidation, inhibition of skin extracellular matrix degradation, and anti-tyrosinase activity between mycelium and fruiting body of Cordyceps militaris and Isaria tenuipes. PHARMACEUTICAL BIOLOGY 2022; 60:225-234. [PMID: 35068295 PMCID: PMC8786250 DOI: 10.1080/13880209.2021.2025255] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 12/28/2021] [Indexed: 05/16/2023]
Abstract
CONTEXT Cordyceps militaris and Isaria tenuipes (Cordycipitaceae) are high-value fungi that are used for health-promoting food supplements. Since laboratory cultivation has begun for these fungi, increased output has been achieved. OBJECTIVE This study compared the chemical profiles, antioxidant, anti-tyrosinase, and skin extracellular matrix degradation inhibition between mycelium and fruiting body of C. militaris and I. tenuipes. MATERIALS AND METHODS The antioxidative potential of 10% v/v aqueous infused extract from each fungus was separately investigated using 2,2-azinobis(3-ethylbenzo-thiazoline-6-sulphonic acid) (ABTS), 1,1-diphenyl-2-picrylhydrazyl (DPPH), ferric reducing antioxidant ability, and ferric thiocyanate methods. The inhibition against MMP-1, elastase, and hyaluronidase were determined to reveal their anti-wrinkle potential. Anti-tyrosinase activities were determined. RESULTS C. militaris and I. tenuipes extracts were found to contain a wide range of bioactive compounds, including phenolics, flavonoids, and adenosine. A correlation was discovered between the chemical compositions and their biological activities. The extract from I. tenuipes fruiting body (IF) was highlighted as an extraordinary elastase inhibitor (IC50 = 0.006 ± 0.004 mg/mL), hyaluronidase inhibitor (IC50: 30.3 ± 3.2 mg/mL), and antioxidant via radical scavenging (ABTS IC50: 0.22 ± 0.02 mg/mL; DPPH IC50: 0.05 ± 0.02 mg/mL), thereby reducing ability (EC1: 95.3 ± 4.8 mM FeSO4/g extract) and lipid peroxidation prevention (IC50: 0.40 ± 0.11 mg/mL). IF had a three-times higher EC1 value than ascorbic acid and significantly higher elastase inhibition than epigallocatechin gallate. DISCUSSION AND CONCLUSIONS IF is proposed as a powerful natural extract with antioxidant and anti-wrinkle properties; therefore, it is suggested for further use in pharmaceutical, cosmeceutical, and nutraceutical industries.
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Affiliation(s)
- Adchara Prommaban
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Suwannee Sriyab
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Pachabadee Marsup
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
- Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Waranya Neimkhum
- Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Huachiew Chalermprakiet University, Samutprakarn, Thailand
| | - Jakkapan Sirithunyalug
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
- Research Center of Pharmaceutical Nanotechnology, Chiang Mai University, Chiang Mai, Thailand
| | - Songyot Anuchapreeda
- Research Center of Pharmaceutical Nanotechnology, Chiang Mai University, Chiang Mai, Thailand
- Division of Clinical Microscopy, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Chaiwat To-anun
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, Thailand
| | - Wantida Chaiyana
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
- Research Center of Pharmaceutical Nanotechnology, Chiang Mai University, Chiang Mai, Thailand
- Innovation Center for Holistic Health, Nutraceuticals, and Cosmeceuticals, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
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14
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Ma C, Wang X, Shao W, Zhao Q, Wei J, Liu Z, Li C. Effects of a Cordyceps militaris With Herba epimedii Complex on Chronic Renal Failure Induced by Adenine in vivo. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221105373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In this paper, the relieving effects of Cordyceps militaris and Herba epimedii complex on chronic renal failure (CRF) induced by adenine were investigated. The CRF model with severe damage to kidney tissue and abnormality of physiological and biochemical indices was established by administrating Sprague Dawley male rats daily with adenine (250 mg/kg). After treatments with the complex, the levels of serum creatinine ( P < .001), urea nitrogen ( P < .001), uric acid ( P < .001), and P3+ ( P < .01) were significantly decreased, while the levels of estradiol (E2), luteinizing hormone ( P < .001), nitrite oxide ( P < .001), and Ca2+ ( P < .001) were significantly increased. The damage to kidney tissue of CRF rats was obviously ameliorated. All the treatment groups showed therapeutic effects of CRF induced by adenine. The Cordyceps militaris and Herba epimedii complex showed the best effect at the dose of 10.4 + 10.4 mg/kg/d.
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Affiliation(s)
- Changyang Ma
- National R&D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, China
- Joint International Research Laboratory of Food & Medicine Resource Function of Henan Province, Kaifeng, China
| | - Xuebiao Wang
- National R&D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, China
| | - Wenjing Shao
- National R&D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, China
| | - Qingchun Zhao
- National R&D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, China
| | - Jinfeng Wei
- National R&D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, China
- Functional Food Engineering Technology Research Center of Henan Province, Kaifeng, China
- Technology & Media University of Henan Kaifeng, Kaifeng, China
| | - Zhenhua Liu
- National R&D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, China
- Joint International Research Laboratory of Food & Medicine Resource Function of Henan Province, Kaifeng, China
| | - Changqin Li
- National R&D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, China
- Joint International Research Laboratory of Food & Medicine Resource Function of Henan Province, Kaifeng, China
- Functional Food Engineering Technology Research Center of Henan Province, Kaifeng, China
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15
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Xia MC, Cai L, Xu F, Zhan Q, Feng J, Guo C, Li Q, Li Z. Whole-body chemical imaging of Cordyceps sinensis by TOF-SIMS to visualize spatial differentiation of ergosterol and other active components. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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16
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Kaczmarek A, Boguś M. The metabolism and role of free fatty acids in key physiological processes in insects of medical, veterinary and forensic importance. PeerJ 2021; 9:e12563. [PMID: 35036124 PMCID: PMC8710053 DOI: 10.7717/peerj.12563] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 11/07/2021] [Indexed: 12/16/2022] Open
Abstract
Insects are the most widespread group of organisms and more than one million species have been described. These animals have significant ecological functions, for example they are pollinators of many types of plants. However, they also have direct influence on human life in different manners. They have high medical and veterinary significance, stemming from their role as vectors of disease and infection of wounds and necrotic tissue; they are also plant pests, parasitoids and predators whose activities can influence agriculture. In addition, their use in medical treatments, such as maggot therapy of gangrene and wounds, has grown considerably. They also have many uses in forensic science to determine the minimum post-mortem interval and provide valuable information about the movement of the body, cause of the death, drug use, or poisoning. It has also been proposed that they may be used as model organisms to replace mammal systems in research. The present review describes the role of free fatty acids (FFAs) in key physiological processes in insects. By focusing on insects of medical, veterinary significance, we have limited our description of the physiological processes to those most important from the point of view of insect control; the study examines their effects on insect reproduction and resistance to the adverse effects of abiotic (low temperature) and biotic (pathogens) factors.
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Affiliation(s)
- Agata Kaczmarek
- Witold Stefański Institute of Parasitology, Polish Academy of Sciences, Warsaw, Poland
| | - Mieczysława Boguś
- Witold Stefański Institute of Parasitology, Polish Academy of Sciences, Warsaw, Poland
- Biomibo, Warsaw, Poland
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17
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Schwenzer H, De Zan E, Elshani M, van Stiphout R, Kudsy M, Morris J, Ferrari V, Um IH, Chettle J, Kazmi F, Campo L, Easton A, Nijman S, Serpi M, Symeonides S, Plummer R, Harrison DJ, Bond G, Blagden SP. The Novel Nucleoside Analogue ProTide NUC-7738 Overcomes Cancer Resistance Mechanisms In Vitro and in a First-In-Human Phase I Clinical Trial. Clin Cancer Res 2021; 27:6500-6513. [PMID: 34497073 PMCID: PMC9401491 DOI: 10.1158/1078-0432.ccr-21-1652] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/04/2021] [Accepted: 09/02/2021] [Indexed: 01/07/2023]
Abstract
PURPOSE Nucleoside analogues form the backbone of many therapeutic regimens in oncology and require the presence of intracellular enzymes for their activation. A ProTide is comprised of a nucleoside fused to a protective phosphoramidate cap. ProTides are easily incorporated into cells whereupon the cap is cleaved and a preactivated nucleoside released. 3'-Deoxyadenosine (3'-dA) is a naturally occurring adenosine analogue with established anticancer activity in vitro but limited bioavailability due to its rapid in vivo deamination by the circulating enzyme adenosine deaminase, poor uptake into cells, and reliance on adenosine kinase for its activation. In order to overcome these limitations, 3'-dA was chemically modified to create the novel ProTide NUC-7738. EXPERIMENTAL DESIGN We describe the synthesis of NUC-7738. We determine the IC50 of NUC-7738 using pharmacokinetics (PK) and conduct genome-wide analyses to identify its mechanism of action using different cancer model systems. We validate these findings in patients with cancer. RESULTS We show that NUC-7738 overcomes the cancer resistance mechanisms that limit the activity of 3'-dA and that its activation is dependent on ProTide cleavage by the enzyme histidine triad nucleotide-binding protein 1. PK and tumor samples obtained from the ongoing first-in-human phase I clinical trial of NUC-7738 further validate our in vitro findings and show NUC-7738 is an effective proapoptotic agent in cancer cells with effects on the NF-κB pathway. CONCLUSIONS Our study provides proof that NUC-7738 overcomes cellular resistance mechanisms and supports its further clinical evaluation as a novel cancer treatment within the growing pantheon of anticancer ProTides.
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Affiliation(s)
- Hagen Schwenzer
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Erica De Zan
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Mustafa Elshani
- School of Medicine, University of St Andrews, St. Andrews, United Kingdom
| | - Ruud van Stiphout
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Mary Kudsy
- School of Medicine, University of St Andrews, St. Andrews, United Kingdom
| | - Josephine Morris
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | - Valentina Ferrari
- School of Pharmacy and Pharmaceutical Sciences, University of Cardiff, Cardiff, United Kingdom
| | - In Hwa Um
- School of Medicine, University of St Andrews, St. Andrews, United Kingdom
| | - James Chettle
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | - Farasat Kazmi
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | - Leticia Campo
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | - Alistair Easton
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | - Sebastian Nijman
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Michaela Serpi
- School of Pharmacy and Pharmaceutical Sciences, University of Cardiff, Cardiff, United Kingdom
| | - Stefan Symeonides
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Cancer, The University of Edinburgh, Western General Hospital, Edinburgh, United Kingdom
| | - Ruth Plummer
- Northern Centre for Cancer Care, Newcastle Hospitals NHS Foundation Trust, Freeman Hospital, Newcastle upon Tyne, United Kingdom
| | - David J Harrison
- School of Medicine, University of St Andrews, St. Andrews, United Kingdom
- NuCana PLC, Edinburgh, United Kingdom
| | - Gareth Bond
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Sarah P Blagden
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom.
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18
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Cordyceps militaris Immunomodulatory Protein Promotes the Phagocytic Ability of Macrophages through the TLR4-NF-κB Pathway. Int J Mol Sci 2021; 22:ijms222212188. [PMID: 34830071 PMCID: PMC8624516 DOI: 10.3390/ijms222212188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/27/2021] [Accepted: 10/28/2021] [Indexed: 11/17/2022] Open
Abstract
Enhancing the phagocytosis of immune cells with medicines provides benefits to the physiological balance by removing foreign pathogens and apoptotic cells. The fungal immunomodulatory protein (FIP) possessing various immunopotentiation functions may be a good candidate for such drugs. However, the effect and mechanism of FIP on the phagocytic activity is limitedly investigated. Therefore, the present study determined effects of Cordyceps militaris immunomodulatory protein (CMIMP), a novel FIP reported to induce cytokines secretion, on the phagocytosis using three different types of models, including microsphere, Escherichia Coli and Candida albicans. CMIMP not only significantly improved the phagocytic ability (p < 0.05), but also enhanced the bactericidal activity (p < 0.05). Meanwhile, the cell size, especially the cytoplasm size, was markedly increased by CMIMP (p < 0.01), accompanied by an increase in the F-actin expression (p < 0.001). Further experiments displayed that CMIMP-induced phagocytosis, cell size and F-actin expression were alleviated by the specific inhibitor of TLR4 (p < 0.05). Similar results were observed in the treatment with the inhibitor of the NF-κB pathway (p < 0.05). In conclusion, it could be speculated that CMIMP promoted the phagocytic ability of macrophages through increasing F-actin expression and cell size in a TLR4-NF-κB pathway dependent way.
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19
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Matzkin ME, Calandra RS, Rossi SP, Bartke A, Frungieri MB. Hallmarks of Testicular Aging: The Challenge of Anti-Inflammatory and Antioxidant Therapies Using Natural and/or Pharmacological Compounds to Improve the Physiopathological Status of the Aged Male Gonad. Cells 2021; 10:cells10113114. [PMID: 34831334 PMCID: PMC8619877 DOI: 10.3390/cells10113114] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/06/2021] [Accepted: 11/08/2021] [Indexed: 12/21/2022] Open
Abstract
The evolutionary theory of aging supports a trade-off relationship between reproduction and aging. Aging of the male reproductive system primarily affects the testes, leading to a decrease in the levels of sexual hormones, alterations in sperm quality and production, and a decline in fertility that does not necessarily involve a complete cessation of spermatogenesis. Inflammation, oxidation, and apoptosis are events considered as predictors of pathogenesis and the development of age-related diseases that are frequently observed in aged testes. Although the molecular mechanisms are still poorly understood, accumulating evidence points toward pro-inflammatory molecules and reactive oxygen species as primary contributing factors for testicular aging. However, the real impact of aging-related testicular alterations on fertility, reproductive health, and life span is far from being fully revealed. This work discusses the current knowledge on the impact of aging in the testis, particularly of aging-related dysregulated inflammation and oxidative damage on the functioning of its different cell populations. More interestingly, this review covers the potential benefits of anti-aging interventions and therapies using either pharmacological compounds (such as non-selective non-steroidal anti-inflammatory medication) or more natural alternatives (such as various nutraceuticals or even probiotics) that exhibit anti-inflammatory, antioxidant, and anti-apoptotic properties. Some of these are currently being investigated or are already in clinical use to delay or prevent testicular aging.
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Affiliation(s)
- María Eugenia Matzkin
- Instituto de Biología y Medicina Experimental, CONICET, Ciudad de Buenos Aires C1428ADN, Argentina; (R.S.C.); (S.P.R.); (M.B.F.)
- Departamento de Bioquímica Humana, Cátedra I, Facultad de Medicina, Universidad de Buenos Aires, Ciudad de Buenos Aires C1121ABG, Argentina
- Correspondence: ; Tel.: +54-114783-2869 (ext. 1209)
| | - Ricardo Saúl Calandra
- Instituto de Biología y Medicina Experimental, CONICET, Ciudad de Buenos Aires C1428ADN, Argentina; (R.S.C.); (S.P.R.); (M.B.F.)
| | - Soledad Paola Rossi
- Instituto de Biología y Medicina Experimental, CONICET, Ciudad de Buenos Aires C1428ADN, Argentina; (R.S.C.); (S.P.R.); (M.B.F.)
- Departamento de Bioquímica Humana, Cátedra I, Facultad de Medicina, Universidad de Buenos Aires, Ciudad de Buenos Aires C1121ABG, Argentina
| | - Andrzej Bartke
- Geriatrics Research, Department of Internal Medicine, School of Medicine, Southern Illinois University, Springfield, IL 62794, USA;
| | - Mónica Beatriz Frungieri
- Instituto de Biología y Medicina Experimental, CONICET, Ciudad de Buenos Aires C1428ADN, Argentina; (R.S.C.); (S.P.R.); (M.B.F.)
- Cátedra de Química, Ciclo Básico Común, Universidad de Buenos Aires, Ciudad de Buenos Aires C1405CAE, Argentina
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20
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Shin MR, Lee JH, Lee JA, Kim MJ, Park HJ, Park BW, Seo SB, Roh SS. Immunomodulatory and anti-inflammatory effects of Phellinus linteus mycelium. BMC Complement Med Ther 2021; 21:269. [PMID: 34702240 PMCID: PMC8547106 DOI: 10.1186/s12906-021-03441-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 10/08/2021] [Indexed: 12/17/2022] Open
Abstract
Background The present study extensively aimed to evaluate the underlying mechanism of the immunomodulatory and anti-inflammatory effects of Phellinus linteus mycelium (PLM). Methods To assess whether PLM influences the production of markers related to inflammation, Lipopolysaccharide (LPS)-stimulated RAW264.7 cells were treated with PLM (50, 100, 200, and 500 μg/mL). Splenocyte, thymus, peritoneal exudate cells (PEC), and peripheral blood mononuclear cells (PBMC) were isolated from the Balb/c mice treated with Korean red ginseng or PLM once a day for 5 weeks. Moreover, all mice except normal mice were stimulated with 10% proteose peptone (PP) treated 3 days before the sacrifice and 2% starch treated 2 days before the sacrifice. Subsequently, the cytotropic substance was evaluated by using flow cytometry analysis and ELISA assay. Results PLM200 treatment significantly suppressed the production of nitric oxide (NO) and prostaglandin E2 (PGE2) and inhibited the release of proinflammatory cytokines such as interleukin (IL)-6, IL-1β, and tumor necrosis factor (TNF)-α dose-dependently in the LPS-stimulated RAW264.7 cells. PLM200 supplementation showed a significant increase in IL-2, IL-12, and interferon (IFN)-γ production and upregulated the ratio of IFN-γ (T-helper type 1, Th1) to IL-4 (T-helper type 2, Th2) in splenocytes. After PLM200 treatment, the significant elevation of CD4+CD25+, CD4+&CD8+, and CD4+CD69+ treatment were detected in thymus. Moreover, CD4+ and CD4+CD69+ in PBMC and CD69+ in PEC were also shown in a significant increase. Conclusions Taken together, these results showed an immunomodulatory effect of PLM about an elevated INF-γ/IL4 ratio, as an index of Th1/Th2, as well as the anti-inflammatory effect in the LPS-stimulated RAW264.7 cells. Therefore, our findings demonstrate that PLM possesses immunostimulatory and anti-inflammatory effects.
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Affiliation(s)
- Mi-Rae Shin
- Department of Herbology, College of Korean Medicine, Daegu Haany University, 136, Shinchendong-ro, Suseong-gu, Deagu, 42158, Republic of Korea
| | - Ji Hye Lee
- College of Korean Medicine, Semyung University, 65, Semyung-Ro, Jecheon, Chungbuk, 27136, Republic of Korea
| | - Jin A Lee
- Department of Herbology, College of Korean Medicine, Daegu Haany University, 136, Shinchendong-ro, Suseong-gu, Deagu, 42158, Republic of Korea
| | - Min Ju Kim
- Department of Herbology, College of Korean Medicine, Daegu Haany University, 136, Shinchendong-ro, Suseong-gu, Deagu, 42158, Republic of Korea
| | - Hae-Jin Park
- DHU Bio Convergence Testing Center, 1, Hanuidae-ro, Gyeongsan-si, Gyeongsangbuk-do, 38610, Republic of Korea
| | - Byeong Wook Park
- Hankook Shinyak Pharm. Co. Ltd, 39-83 Zhongshan-gil, Yangchon-myeon, Nonsan-si, Chungcheongnam-do, 33023, Republic of Korea
| | - Seung Bo Seo
- Hankook Shinyak Pharm. Co. Ltd, 39-83 Zhongshan-gil, Yangchon-myeon, Nonsan-si, Chungcheongnam-do, 33023, Republic of Korea
| | - Seong-Soo Roh
- Department of Herbology, College of Korean Medicine, Daegu Haany University, 136, Shinchendong-ro, Suseong-gu, Deagu, 42158, Republic of Korea.
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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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Jo E, Jang HJ, Shen L, Yang KE, Jang MS, Huh YH, Yoo HS, Park J, Jang IS, Park SJ. Cordyceps militaris Exerts Anticancer Effect on Non-Small Cell Lung Cancer by Inhibiting Hedgehog Signaling via Suppression of TCTN3. Integr Cancer Ther 2021; 19:1534735420923756. [PMID: 32456485 PMCID: PMC7265736 DOI: 10.1177/1534735420923756] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
This study aimed to investigate the effect of Cordyceps
militaris extract on the proliferation and apoptosis of non–small
cell lung cancer (NSCLC) cells and determine the underlying mechanisms. We
performed a CCK-8 assay to detect cell proliferation, detection of morphological
changes through transmission electron microscopy (TEM), annexin V–FITC/PI double
staining to analyze apoptosis, and immunoblotting to measure the protein
expression of apoptosis and hedgehog signaling–related proteins, with C
militaris treated NSCLC cells. In this study, we first found that
C militaris reduced the viability and induced morphological
disruption in NSCLC cells. The gene expression profiles indicated a
reprogramming pattern of genes and transcription factors associated with the
action of TCTN3 on NSCLC cells. We also confirmed that the C
militaris–induced inhibition of TCTN3 expression affected the
hedgehog signaling pathway. Immunoblotting indicated that C
militaris–mediated TCTN3 downregulation induced apoptosis in NSCLC
cells, involved in the serial activation of caspases. Moreover, we demonstrated
that the C militaris negatively modulated GLI1 transcriptional
activity by suppressing SMO/PTCH1 signaling, which affects the intrinsic
apoptotic pathway. When hedgehog binds to the PTCH1, SMO dissociates from PTCH1
inhibition at cilia. As a result, the active GLI1 translocates to the nucleus.
C militaris clearly suppressed GLI1 nuclear translocation,
leading to Bcl-2 and Bcl-xL down-regulation. These results suggested that
C militaris induced NSCLC cell apoptosis, possibly through
the downregulation of SMO/PTCH1 signaling and GLI1 activation via inhibition of
TCTN3. Taken together, our findings provide new insights into the treatment of
NSCLC using C militaris.
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Affiliation(s)
- Eunbi Jo
- Korea Basic Science Institute, Daejeon,
Republic of Korea
- Hanyang University, Seoul, Republic of
Korea
| | - Hyun-Jin Jang
- Korea Basic Science Institute, Daejeon,
Republic of Korea
- Sungkyunkwan University, Suwon, Republic
of Korea
| | - Lei Shen
- Wonkwang University, Iksan, Republic of
Korea
| | | | | | - Yang Hoon Huh
- Korea Basic Science Institute, Cheongju,
Republic of Korea
| | | | | | - Ik Soon Jang
- Korea Basic Science Institute, Daejeon,
Republic of Korea
- University of Science and Technology,
Daejeon, Republic of Korea
- Ik Soon Jang, Division of Bioconvergence
Analysis, Korea Basic Science Institute, Gwahangno 113, Yuseong-gu, Daejeon
305-333, Republic of Korea.
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Xia MC, Zhan Q, Cai L, Wu J, Yang L, Sun S, Liang H, Li Z. Investigation into the content change and distribution of active components in Cordyceps sinensis with growth cycle by direct TOF-SIMS detection. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Low Dose of Fluoride in the Culture Medium of Cordyceps militaris Promotes Its Growth and Enhances Bioactives with Antioxidant and Anticancer Properties. J Fungi (Basel) 2021; 7:jof7050342. [PMID: 33925091 PMCID: PMC8145312 DOI: 10.3390/jof7050342] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 04/26/2021] [Accepted: 04/26/2021] [Indexed: 12/12/2022] Open
Abstract
Cordyceps militaris possesses several compounds with medicinal properties, and is commonly used in traditional Chinese functional food and medicine for a variety of health benefits. Because of its rare occurrence in nature, the market demand for artificial C. militaris is on the rise. Furthermore, efforts to increase its bioactive ingredients have also been considered in research. In this study, we aimed to investigate the effect of fluoride on the growth and enrichment of bioactive compounds in C. militaris. A wide range of potassium fluoride concentrations (0, 0.001, 0.01, 0.1, and 1 mM) were added to the culture media as a source of fluoride during the cultivation of C. militaris fruiting bodies. The contents of fluorine and bioactive substances of the fruiting bodies in normal (NM) and fluorine-supplemented (FM) media were measured and compared. C. militaris raised in the growth medium supplemented with 0.01 mM potassium fluoride led to a 44.86% (1.55 ± 0.14 g/bottle) increase in biomass and a 23.43% (3161.38 ± 35.71 µg/g) increase in total carotenoid content in the fruiting bodies. Furthermore, a remarkable increase in superoxide dismutase-like activity (84.75 U/mg) and 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity (IC50 = 2.59 mg/mL) was recorded. In human cancer cell-based assays, C. militaris raised in FM caused stronger cytotoxicity, apoptosis, and cell cycle arrest in human osteosarcoma cells. These results demonstrated that a low dose of fluoride could stimulate the growth of C. militaris fruiting bodies and enhance the production of bioactive ingredients that possess useful antioxidant and anticancer activities.
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Kayushin AL, Tokunova JA, Fateev IV, Arnautova AO, Berzina MY, Paramonov AS, Lutonina OI, Dorofeeva EV, Antonov KV, Esipov RS, Mikhailopulo IA, Miroshnikov AI, Konstantinova ID. Radical Dehalogenation and Purine Nucleoside Phosphorylase E. coli: How Does an Admixture of 2',3'-Anhydroinosine Hinder 2-fluoro-cordycepin Synthesis. Biomolecules 2021; 11:biom11040539. [PMID: 33917025 PMCID: PMC8067715 DOI: 10.3390/biom11040539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 03/11/2021] [Accepted: 03/12/2021] [Indexed: 01/03/2023] Open
Abstract
During the preparative synthesis of 2-fluorocordycepin from 2-fluoroadenosine and 3′-deoxyinosine catalyzed by E. coli purine nucleoside phosphorylase, a slowdown of the reaction and decrease of yield down to 5% were encountered. An unknown nucleoside was found in the reaction mixture and its structure was established. This nucleoside is formed from the admixture of 2′,3′-anhydroinosine, a byproduct in the preparation of 3-′deoxyinosine. Moreover, 2′,3′-anhydroinosine forms during radical dehalogenation of 9-(2′,5′-di-O-acetyl-3′-bromo- -3′-deoxyxylofuranosyl)hypoxanthine, a precursor of 3′-deoxyinosine in chemical synthesis. The products of 2′,3′-anhydroinosine hydrolysis inhibit the formation of 1-phospho-3-deoxyribose during the synthesis of 2-fluorocordycepin. The progress of 2′,3′-anhydroinosine hydrolysis was investigated. The reactions were performed in D2O instead of H2O; this allowed accumulating intermediate substances in sufficient quantities. Two intermediates were isolated and their structures were confirmed by mass and NMR spectroscopy. A mechanism of 2′,3′-anhydroinosine hydrolysis in D2O is fully determined for the first time.
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Affiliation(s)
- Alexey L. Kayushin
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
| | - Julia A. Tokunova
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
| | - Ilja V. Fateev
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
| | - Alexandra O. Arnautova
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
| | - Maria Ya. Berzina
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
| | - Alexander S. Paramonov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
| | - Olga I. Lutonina
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
| | - Elena V. Dorofeeva
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
| | - Konstantin V. Antonov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
| | - Roman S. Esipov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
| | - Igor A. Mikhailopulo
- Institute of Bioorganic Chemistry, National Academy of Sciences, Acad. Kuprevicha 5/2, 220141 Minsk, Belarus;
| | - Anatoly I. Miroshnikov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
| | - Irina D. Konstantinova
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry RAS, Miklukho-Maklaya 16/10, 117997 GSP, B-437 Moscow, Russia; (A.L.K.); (J.A.T.); (I.V.F.); (A.O.A.); (M.Y.B.); (A.S.P.); (O.I.L.); (E.V.D.); (K.V.A.); (R.S.E.); (A.I.M.)
- Correspondence: ; Tel.: +7-905-791-17-19
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Nguyen CD, Pham TMN, Ha TBH, Nguyen TP, Nguyen HH, Phan HVT, Duong TH, Dinh MH. Chemical Constituents of Cordyceps neovolkiana DL0004. Chem Nat Compd 2021. [DOI: 10.1007/s10600-021-03369-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Li RF, Zhou XB, Zhou HX, Yang ZF, Jiang HM, Wu X, Li WJ, Qiu JJ, Mi JN, Chen M, Zhong NS, Zhu GY, Jiang ZH. Novel Fatty Acid in Cordyceps Suppresses Influenza A (H1N1) Virus-Induced Proinflammatory Response Through Regulating Innate Signaling Pathways. ACS OMEGA 2021; 6:1505-1515. [PMID: 33490810 PMCID: PMC7818636 DOI: 10.1021/acsomega.0c05264] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 12/29/2020] [Indexed: 05/05/2023]
Abstract
Influenza virus (IV) infections usually cause acute lung injury characterized by exaggerated proinflammatory responses. The paucity of therapeutic strategies that target host immune response to attenuate lung injury poses a substantial challenge in management of IV infections. In this study, we chemically synthesized a novel fatty acid (2Z,4E)-deca-2,4-dienoic acid (DDEA) identified from Chinese Cordyceps by using UHPLC-Q-TOF-MS techniques. The DDEA did not inhibit H1N1 virus replication but attenuated proinflammatory responses by reducing mRNA and protein levels of TNF-α, IFN-α, IFN-β, IL-6, CXCL-8/IL-8, CCL-2/MCP-1, CXCL-10/IP-10, CCL-3/MIP-1α, and CCL-4/MIP-1β in A549 cells and U937-derived macrophages. The anti-inflammatory effect occurred through downregulations of TLR-3-, RIG-I-, and type I IFN-activated innate immune signaling pathways. Altogether, our results indicate that DDEA may potentially be used as an anti-inflammatory therapy for the treatment of IV infections.
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Affiliation(s)
- Run-Feng Li
- State
Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau (SAR) 519020, China
| | - Xiao-Bo Zhou
- State
Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau (SAR) 519020, China
| | | | - Zi-Feng Yang
- State
Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau (SAR) 519020, China
- 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 Medical University, Guangzhou 510120, China
- KingMed
Virology Diagnostic & Translational Center, Guangzhou 510000, China
- Guangdong-Hong
Kong-Macao Joint Laboratory of Infectious Respiratory Disease, Guangzhou 510000, China
| | - Hai-Ming Jiang
- 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 Medical University, Guangzhou 510120, China
| | - Xiao Wu
- 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 Medical University, Guangzhou 510120, China
| | - Wen-Jia Li
- Dongguan
HEC Cordyceps R&D Co.,Ltd, Dongguan 523850, China
| | - Jian-Jian Qiu
- Dongguan
HEC Cordyceps R&D Co.,Ltd, Dongguan 523850, China
| | - Jia-Ning Mi
- State
Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau (SAR) 519020, China
| | - Ming Chen
- State
Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau (SAR) 519020, China
| | - Nan-Shan Zhong
- State
Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau (SAR) 519020, China
- 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 Medical University, Guangzhou 510120, China
| | - Guo-Yuan Zhu
- State
Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau (SAR) 519020, China
| | - Zhi-Hong Jiang
- State
Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau (SAR) 519020, China
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4-Methoxyphenyl (E)-3-(Furan-3-yl) Acrylate Inhibits Vascular Smooth Muscle Cell Proliferation. J Cardiovasc Pharmacol 2021; 76:106-111. [PMID: 32644321 DOI: 10.1097/fjc.0000000000000831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The Cordyceps extract exhibits antiproliferative potential in vascular smooth muscle cells (SMCs) through the mitogen-activated protein kinase signaling pathway. In this study, we aimed to identify the active compounds in the Cordyceps extract and analyze their role in remodeling the arterial wall. On investigation, we discovered the following active compound: 4-methoxyphenyl (E)-3-(furan-3-yl) acrylate and synthesized it. We performed antiproliferation and antimigration assays in addition to an in vivo vessel wall remodeling experiment. Investigation of the mechanism adopted by the active compound to remodel the vessel was performed. The newly synthesized compound inhibited the proliferation and migration of SMCs. Treatment with the synthesized compound reduced neointima formation in the balloon-injured Sprague-Dawley rat model. In addition, this compound inhibited the activation of matrix metalloproteinase-2 and matrix metalloproteinase-9 in type I collagen-activated SMCs. Moreover, this compound suppressed the expression of cycloxygenase-2 (COX-2) in SMCs. Therefore, this compound can exert potential antiarteriosclerotic effects by modulating vessel wall remodeling. In conclusion, the newly synthesized 4-methoxyphenyl (E)-3-(furan-3-yl) acrylate might be an alternative therapeutic intervention for the treatment of atherosclerosis.
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Abo Nouh FA, Gezaf SA, Abo Nahas HH, Abo Nahas YH, Vargas-De-La-Cruz C, Acosta RAS, Abdel-Azeem AM. Diversity of Cordyceps from Different Environmental Agroecosystems and Potential Applications. Fungal Biol 2021. [DOI: 10.1007/978-3-030-67561-5_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Horng CT, Yang YL, Chen CC, Huang YS, Chen C, Chen FA. Intraocular pressure-lowering effect of Cordyceps cicadae mycelia extract in a glaucoma rat model. Int J Med Sci 2021; 18:1007-1014. [PMID: 33456358 PMCID: PMC7807192 DOI: 10.7150/ijms.47912] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 11/25/2020] [Indexed: 11/05/2022] Open
Abstract
Glaucoma is a leading cause of irreversible blindness worldwide. This study evaluates the reduction of intraocular pressure (IOP) induced by C. cicadae mycelia extract in a steroid-induced rat model of glaucoma. Cordyceps cicadae mycelia is a well-known and valued traditional Chinese herbal medicine. C. cicadae mycelia were cultured using a liquid fermentation technique. The harvested C. cicadae mycelia were then lyophilized and extracted with two solvents, water and ethanol. The aqueous extract (CCM-DW) and ethanolic extract (CCM-EtOH) of the mycelia were obtained through lyophilization. Sprague Dawley rats were randomly divided into four groups (n = 6 in each group): a normal group, a control group, and experimental groups treated with CCM-DW, or CCM-EtOH (both at 50 mg/kg/body weight). Except for those in the normal group, all rats received a subconjunctival injection of betamethasone to induce high IOP. The rats in the experimental groups received a daily administration of CCM by oral gavage for four consecutive weeks. IOP reduction is the known treatment for glaucoma. The results revealed that steroid treatment caused a significant increase in the animals' IOP (control group). Elevated IOP decreased significantly after treatment with CCM-DW and CCM-EtOH (p < 0.01), and CCM-DW was more effective than CCM-EtOH. CCM-DW and CCM-EtOH were capable of causing significant decreases in high IOP-induced lesions in pathological studies in which it was shown that the efficacy of CCM-DW surpassed that of CCM-EtOH. After CCM-DW administration for 28 days, there were significant decreases in malondialdehyde and lactate dehydrogenase levels and significant increases in catalase, superoxide dismutase, and glutathione peroxidase levels. In summary, C. cicadae mycelia may be beneficial for preventing or treating glaucoma due to its significant IOP-lowering and antioxidant activities.
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Affiliation(s)
- Chi-Ting Horng
- Department of Ophthalmology, Fooyin University Hospital, Pingtung, Taiwan.,Department of Pharmacy and Master Program, Tajen University, Pingtung, Taiwan
| | - Ya-Lan Yang
- Department of Pharmacy and Master Program, Tajen University, Pingtung, Taiwan
| | - Chin-Chu Chen
- Grape King Bio Ltd, Zhong-Li Dist., Taoyuan City, Taiwan
| | - Yu-Syuan Huang
- Department of Pharmacy and Master Program, Tajen University, Pingtung, Taiwan
| | - Chun Chen
- Department of Pharmacy and Master Program, Tajen University, Pingtung, Taiwan
| | - Fu-An Chen
- Department of Pharmacy and Master Program, Tajen University, Pingtung, Taiwan
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Xiao L, Sun S, Li K, Lei Z, Shimizu K, Zhang Z, Adachi Y. Effects of nanobubble water supplementation on biomass accumulation during mycelium cultivation of Cordyceps militaris and the antioxidant activities of extracted polysaccharides. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.biteb.2020.100600] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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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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Protective Effects of Phellinus linteus Mycelium on the Development of Osteoarthritis after Monosodium Iodoacetate Injection. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:7240858. [PMID: 32908566 PMCID: PMC7450358 DOI: 10.1155/2020/7240858] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 06/15/2020] [Accepted: 07/25/2020] [Indexed: 12/18/2022]
Abstract
Objective The aim of this study was to identify the protective effects of Phellinus linteus mycelium (PLM) and its possible mechanisms in a model of monosodium iodoacetate- (MIA-) induced osteoarthritis (OA). Methods Intra-articular injection of MIA was injected to 50 μL with 80 mg/mL using a 0.3 mL insulin syringe into the right knee joint. Changes in hindpaw weight-bearing distribution between the right (osteoarthritic) and left (contralateral control) legs were used as an index of joint discomfort. PLM (50, 100, and 200 mg/kg body weight) was orally administered once daily for 14 days from day 7 after MIA treatment. And then, various factors associated with inflammatory response and cartilage degeneration in cartilage tissues detected by western blotting. Results PLM treatment showed a concentration-dependent elevation in change in hindpaw weight-bearing distribution (HWBD). PLM200 demonstrated the capacity to significantly increase HWBD, indicating that the change in weight-bearing distribution means the reduction of spontaneous pain. Our results indicate that PLM suppressed the inflammatory factors via NF-κB signaling pathway induced by p38 phosporlyation. Moreover, PLM200 exhibited a significant reduction of ROS produced by the nicotinamide adenine dinucleotide phosphate (NADPH) oxidase. PLM100 and PLM200 inhibited the levels of matrix metalloproteinase (MMP)-1, one of proteinase that degrades extracellular matrix (ECM). Conclusions Taken together, our results indicated that PLM has a strong chondroprotective effect through the suppression both ROS production and inflammation.
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Quan X, Kwak BS, Lee JY, Park JH, Lee A, Kim TH, Park S. Cordyceps militaris Induces Immunogenic Cell Death and Enhances Antitumor Immunogenic Response in Breast Cancer. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2020; 2020:9053274. [PMID: 32963576 PMCID: PMC7486645 DOI: 10.1155/2020/9053274] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 07/14/2020] [Accepted: 08/18/2020] [Indexed: 01/13/2023]
Abstract
Cordyceps militaris has been widely used as a traditional medicine in East Asia. Its effects against breast cancer have been reported previously. However, whether C. militaris-induced breast cancer cell death is immunogenic remains unelucidated. This study aimed to determine whether ethanolic extracts of C. militaris (CM-EE) could induce immunogenic cell death (ICD) in breast cancer immunotherapy to improve the efficacy of immune checkpoint inhibitors. Human and mouse breast cancer cells were treated with various concentrations of CM-EE for 72 h, and cytotoxicity was measured using the sulforhodamine B assay. Flow cytometry was used to assess cell death with annexin V/7-AAD staining and measure the surface exposure of damage-associated molecular pattern (DAMP) molecules including calreticulin, HSP70, and HSP90. Western blot for cleaved poly (ADP-ribose) polymerase (PARP) was used to confirm apoptotic cell death. The immunogenicity of CM-EE-induced dead cells was evaluated using the CFSE dilution assay. CM-EE reduced the viability of human (MCF7, MDA-MB-231, HS578T, and SKBR3) and mouse (4T1-neu-HA, TUBO-HA, and TUBO-P2J-HA) breast cancer cells. The IC50 was 25-50 µg/ml in human breast cancer cells and 10-50 µg/ml in mouse breast cancer cells at 72 h. CM-EE-treated breast cancer cells were positively stained by annexin V, cleaved PARP, and cleaved caspase 3/7 which were increased upon CM-EE treatment. Surface exposure of DAMP molecules was increased in dose- and time-dependent manners. The CFSE dilution assay revealed that dendritic cells fed with CM-EE-treated breast cancer cells successfully stimulated tumor-specific T cell proliferation without inhibiting DC function and T cell proliferation. The expression of PD-L1 mRNA and protein level was increased in dose-dependent manners. In addition, CM-EE also potentiated the cytotoxic activity of tumor-specific T cells. CM-EE can induce immunogenic and apoptotic cell death in breast cancer cells, and it is a good candidate for cancer immunotherapy and may improve the efficacy of immune checkpoint inhibitors.
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Affiliation(s)
- Xingguo Quan
- Department of Microbiology and Immunology, College of Medicine, Inje University, Busan 47392, Republic of Korea
| | - Beom Seok Kwak
- Department of Surgery, Ilsan Hospital, College of Medicine, Dongguk University, Ilsan 10326, Republic of Korea
| | - Ji-Young Lee
- Department of Internal Medicine, College of Medicine, Inje University, Busan 47392, Republic of Korea
| | - Jin Hee Park
- Department of Microbiology and Immunology, College of Medicine, Inje University, Busan 47392, Republic of Korea
| | - Anbok Lee
- Department of Surgery, College of Medicine, Inje University, Busan 47392, Republic of Korea
| | - Tae Hyun Kim
- Department of Surgery, College of Medicine, Inje University, Busan 47392, Republic of Korea
| | - SaeGwang Park
- Department of Microbiology and Immunology, College of Medicine, Inje University, Busan 47392, Republic of Korea
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Sornchaithawatwong C, Kunthakudee N, Sunsandee N, Ramakul P. Selective extraction of cordycepin from Cordyceps militaris – optimisation, kinetics and equilibrium studies. Chem Ind 2020. [DOI: 10.1080/00194506.2020.1776163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Chayanid Sornchaithawatwong
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Srinakharinwirot University, Nakhonnayok, Thailand
| | - Naphaphan Kunthakudee
- Department of Chemical Engineering, Faculty of Engineering and Industrial Technology, Silpakorn University, Nakhonpathom, Thailand
| | - Niti Sunsandee
- Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand
| | - Prakorn Ramakul
- Department of Chemical Engineering, Faculty of Engineering and Industrial Technology, Silpakorn University, Nakhonpathom, Thailand
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Cordycepin for Health and Wellbeing: A Potent Bioactive Metabolite of an Entomopathogenic Cordyceps Medicinal Fungus and Its Nutraceutical and Therapeutic Potential. Molecules 2020; 25:molecules25122735. [PMID: 32545666 PMCID: PMC7356751 DOI: 10.3390/molecules25122735] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 12/18/2022] Open
Abstract
Cordyceps is a rare naturally occurring entomopathogenic fungus usually found at high altitudes on the Himalayan plateau and a well-known medicinal mushroom in traditional Chinese medicine. Cordyceps contains various bioactive components, out of which, cordycepin is considered most vital, due to its utmost therapeutic as well as nutraceutical potential. Moreover, the structure similarity of cordycepin with adenosine makes it an important bioactive component, with difference of only hydroxyl group, lacking in the 3′ position of its ribose moiety. Cordycepin is known for various nutraceutical and therapeutic potential, such as anti-diabetic, anti-hyperlipidemia, anti-fungal, anti-inflammatory, immunomodulatory, antioxidant, anti-aging, anticancer, antiviral, hepato-protective, hypo-sexuality, cardiovascular diseases, antimalarial, anti-osteoporotic, anti-arthritic, cosmeceutical etc. which makes it a most valuable medicinal mushroom for helping in maintaining good health. In this review, effort has been made to bring altogether the possible wide range of cordycepin’s nutraceutical potential along with its pharmacological actions and possible mechanism. Additionally, it also summarizes the details of cordycepin based nutraceuticals predominantly available in the market with expected global value. Moreover, this review will attract the attention of food scientists, nutritionists, pharmaceutical and food industries to improve the use of bioactive molecule cordycepin for nutraceutical purposes with commercialization to aid and promote healthy lifestyle, wellness and wellbeing.
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Chuang WY, Hsieh YC, Lee TT. The Effects of Fungal Feed Additives in Animals: A Review. Animals (Basel) 2020; 10:E805. [PMID: 32384791 PMCID: PMC7278461 DOI: 10.3390/ani10050805] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/05/2020] [Accepted: 05/05/2020] [Indexed: 01/01/2023] Open
Abstract
As probiotics, fungi enhance animal health and are suitable animal feed additives. In addition to brewing fungi, there are also edible and medicinal fungi. Common fungi utilized in feeding programs include Saccharomyces cerevisiae, Aspergillus oryzae, Pleurotus spp., Antrodia cinnamomea, and Cordyceps militaris. These fungi are rich in glucans, polysaccharides, polyphenols, triterpenes, ergosterol, adenosine, and laccases. These functional components play important roles in antioxidant, anti-inflammatory, anti-obesity, and immune system regulation. As such, fungal feed additives could be of potential use when breeding livestock. In previous studies, fungal feed additives enhanced body weight and egg production in poultry and improved the feed conversion rate. Several mycotoxins can be produced by hazardous fungi but fortunately, the cell walls constituents and enzymes of fungal probiotics can also act to decrease the toxicity of mycotoxins. Overall, fungal feed additives are of value, but their safety and usage must be studied further, including cost-benefit economic analyses.
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Affiliation(s)
- Wen Yang Chuang
- Department of Animal Science, National Chung Hsing University, Taichung 402, Taiwan; (W.Y.C.); (Y.C.H.)
| | - Yun Chen Hsieh
- Department of Animal Science, National Chung Hsing University, Taichung 402, Taiwan; (W.Y.C.); (Y.C.H.)
| | - Tzu-Tai Lee
- Department of Animal Science, National Chung Hsing University, Taichung 402, Taiwan; (W.Y.C.); (Y.C.H.)
- The iEGG and Animal Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
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38
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Khan MA, Tania M. Cordycepin in Anticancer Research: Molecular Mechanism of Therapeutic Effects. Curr Med Chem 2020; 27:983-996. [PMID: 30277143 DOI: 10.2174/0929867325666181001105749] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 07/20/2018] [Accepted: 09/24/2018] [Indexed: 12/16/2022]
Abstract
Background:
Cordycepin is a nucleotide analogue from Cordyceps mushrooms,
which occupies a notable place in traditional medicine.
Objective:
In this review article, we have discussed the recent findings on the molecular aspects
of cordycepin interactions with its recognized cellular targets, and possible mechanisms
of its anticancer activity.
Methods:
We have explored databases like pubmed, google scholar, scopus and web of science
for the update information on cordycepin and mechanisms of its anticancer activity, and
reviewed in this study.
Results:
Cordycepin has been widely recognized for its therapeutic potential against many
types of cancers by various mechanisms. More specifically, cordycepin can induce apoptosis,
resist cell cycle and cause DNA damage in cancer cells, and thus kill or control cancer cell
growth. Also cordycepin can induce autophagy and modulate immune system. Furthermore,
cordycepin also inhibits tumor metastasis. Although many success stories of cordycepin in
anticancer research in vitro and in animal model, and there is no successful clinical trial yet.
Conclusion:
Ongoing research studies have reported highly potential anticancer activities of
cordycepin with numerous molecular mechanisms. The in vitro and in vivo success of cordycepin
in anticancer research might influence the clinical trials of cordycepin, and this molecule
might be used for development of future cancer drug.
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Affiliation(s)
- Md. Asaduzzaman Khan
- Key Laboratory of Epigenetics and Oncology, The Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Mousumi Tania
- Molecular Cancer Research Division, Red-Green Research Center, Dhaka, Bangladesh
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Jo E, Jang HJ, Yang KE, Jang MS, Huh YH, Yoo HS, Park JS, Jang IS, Park SJ. Cordyceps militaris induces apoptosis in ovarian cancer cells through TNF-α/TNFR1-mediated inhibition of NF-κB phosphorylation. BMC Complement Med Ther 2020; 20:1. [PMID: 32020859 PMCID: PMC7076896 DOI: 10.1186/s12906-019-2780-5] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 11/29/2019] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Cordyceps militaris (L.) Fr. (C. militaris) exhibits pharmacological activities, including antitumor properties, through the regulation of the nuclear factor kappa B (NF-κB) signaling. Tumor Necrosis Factor (TNF) and TNF-α modulates cell survival and apoptosis through NF- κB signaling. However, the mechanism underlying its mode of action on the NF-κB pathway is unclear. METHODS Here, we analyzed the effect of C. militaris extract (CME) on the proliferation of ovarian cancer cells by confirming viability, morphological changes, migration assay. Additionally, CME induced apoptosis was determined by apoptosis assay and apoptotic body formation under TEM. The mechanisms of CME were determined through microarray, immunoblotting and immunocytochemistry. RESULTS CME reduced the viability of cells in a dose-dependent manner and induced morphological changes. We confirmed the decrease in the migration activity of SKOV-3 cells after treatment with CME and the consequent induction of apoptosis. Immunoblotting results showed that the CME-mediated upregulation of tumor necrosis factor receptor 1 (TNFR1) expression induced apoptosis of SKOV-3 cells via the serial activation of caspases. Moreover, CME negatively modulated NF-κB activation via TNFR expression, suggestive of the activation of the extrinsic apoptotic pathway. The binding of TNF-α to TNFR results in the disassociation of IκB from NF-κB and the subsequent translocation of the active NF-κB to the nucleus. CME clearly suppressed NF-κB translocation induced by interleukin (IL-1β) from the cytosol into the nucleus. The decrease in the expression levels of B cell lymphoma (Bcl)-xL and Bcl-2 led to a marked increase in cell apoptosis. CONCLUSION These results suggest that C. militaris inhibited ovarian cancer cell proliferation, survival, and migration, possibly through the coordination between TNF-α/TNFR1 signaling and NF-κB activation. Taken together, our findings provide a new insight into a novel treatment strategy for ovarian cancer using C. militaris.
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Affiliation(s)
- Eunbi Jo
- Division of Analytical Science, Korea Basic Science Institute, Gwahangno 113, Yuseong-gu, Daejeon, 305-333, Republic of Korea
| | - Hyun-Jin Jang
- Division of Analytical Science, Korea Basic Science Institute, Gwahangno 113, Yuseong-gu, Daejeon, 305-333, Republic of Korea.,Department of Biological Sciences, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Kyeong Eun Yang
- Division of Analytical Science, Korea Basic Science Institute, Gwahangno 113, Yuseong-gu, Daejeon, 305-333, Republic of Korea
| | - Min Su Jang
- Division of Biological Science and Technology, Yonsei University, Wonju, 220-100, Republic of Korea
| | - Yang Hoon Huh
- Electron Microscopy Research Center, Korea Basic Science Institute, Cheongju, 28119, Republic of Korea
| | - Hwa-Seung Yoo
- East-West Cancer Center, Daejeon University, Daejeon, 302-120, South Korea
| | - Jun Soo Park
- Division of Biological Science and Technology, Yonsei University, Wonju, 220-100, Republic of Korea
| | - Ik-Soon Jang
- Division of Analytical Science, Korea Basic Science Institute, Gwahangno 113, Yuseong-gu, Daejeon, 305-333, Republic of Korea. .,Division of Analytical Science, University of Science and Technology, Daejeon, 34113, Republic of Korea.
| | - Soo Jung Park
- Department of Sasang Constitutional Medicine, College of Korean Medicine, Woosuk University, Wanju, Jeonbuk, 55338, Republic of Korea.
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Wang X, Gao YL, Zhang ML, Zhang HD, Huang JZ, Li L. Genome mining and biosynthesis of the Acyl-CoA:cholesterol acyltransferase inhibitor beauveriolide I and III in Cordyceps militaris. J Biotechnol 2020; 309:85-91. [PMID: 31926180 DOI: 10.1016/j.jbiotec.2020.01.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 12/21/2019] [Accepted: 01/07/2020] [Indexed: 01/03/2023]
Abstract
Ascomycete fungi Cordyceps are widely used in traditional Chinese medicine, and numerous investigations have been carried out to uncover their biological activities. However, primary researches on the physiological effects of Cordyceps were committed using crude extracts. At present, there are only a few compounds which were comprehensively characterized from Cordyceps, partial owing to the low production. In order to scientifically take advantage of Cordyceps, we used the strategy of genome mining to discover bioactive compounds from Cordyceps militaris. We found the putative biosynthetic gene cluster of the acyl-CoA:cholesterol acyltransferase inhibitor beauveriolides in the genome of C. militaris, and produced the compounds by heterologous expression in Aspergillus nidulans. Production of beauveriolide I and III also was detected in both ferment mycelia and fruiting bodies of C. militaris. The possible biosynthetic pathway was proposed. Our studies unveil the active compounds of C. militaris against atherosclerosis and Alzheimer's disease and provide the enzyme resources for the biosynthesis of new cyclodepsipeptide molecules.
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Affiliation(s)
- Xue Wang
- Engineering Research Center of Industrial Microbiology, College of Life Sciences, Fujian Normal University, Fuzhou 350117, China
| | - Yang-Le Gao
- Engineering Research Center of Industrial Microbiology, College of Life Sciences, Fujian Normal University, Fuzhou 350117, China
| | - Ming-Liang Zhang
- Engineering Research Center of Industrial Microbiology, College of Life Sciences, Fujian Normal University, Fuzhou 350117, China
| | - Huai-Dong Zhang
- Engineering Research Center of Industrial Microbiology, College of Life Sciences, Fujian Normal University, Fuzhou 350117, China
| | - Jian-Zhong Huang
- Engineering Research Center of Industrial Microbiology, College of Life Sciences, Fujian Normal University, Fuzhou 350117, China
| | - Li Li
- Engineering Research Center of Industrial Microbiology, College of Life Sciences, Fujian Normal University, Fuzhou 350117, China; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
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Jo E, Jang HJ, Yang KE, Jang MS, Huh YH, Yoo HS, Park J, Jang IS, Park SJ. Cordyceps militarisExerts Antitumor Effect on Carboplatin-Resistant Ovarian Cancer via Activation of ATF3/TP53 Signaling In Vitro and In Vivo. Nat Prod Commun 2020. [DOI: 10.1177/1934578x20902558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This study aimed to investigate the effect of Cordyceps militaris extract on the proliferation and apoptosis of carboplatin- resistant SKOV-3 and determine the underlying mechanisms for overcoming carboplatin resistance in human ovarian cancer. We cultured the carboplatin-resistant SKOV-3 cells in vitro until the exponential growth phase and then treated with different concentrations of C. militaris for 24, 48, and 72 hours. We performed cell proliferation assay, cell morphological change assessment using transmission electron microscopy, apoptosis assay, and immunoblotting to measure the protein expression of caspase-3 and -8, poly (ADP-ribose) polymerase (PARP)-1, B-cell lymphoma (Bcl)-2, and activating transcription factor 3 (ATF3)/TP53 signaling-related proteins. As a result, C. militaris reduced the viability of carboplatin-resistant SKOV-3 and induced morphological disruptions in a dose- and time-dependent manner. The gene expression profiles indicated a reprogramming pattern of the previously known and unknown genes and transcription factors associated with the action of TCTN3 on carboplatin-resistant SKOV-3 cells. We also confirmed the C. militaris-induced activation of the ATF3/TP53 pathway. Immunoblotting indicated that cotreatment of C. militaris and carboplatin-mediated ATF3/TP53 upregulation induced apoptosis in the carboplatin-resistant SKOV-3 cells, which are involved in the serial activation of pro-apoptotic proteins, including Bcl-2, Bax, caspases, and PARP-1. Further, when the ATF3 and TP53 expression increased, the CHOP and PUMA expressions were upregulated. Consequently, the upregulated CHOP/PUMA expression activated the positive regulation of the apoptotic signaling pathway. In addition, it decreased the Bcl-2 expression, leading to marked ovarian cancer cells sensitive to carboplatin by enhancing apoptosis. We then corroborated these results using in vivo experiments. Taken together, C. militaris inhibits carboplatin-resistant SKOV-3 cell proliferation and induces apoptosis possibly through ATF3/TP53 signaling upregulation and CHOP/PUMA activation. Therefore, our findings provide new insights into the treatment of carboplatin-resistant ovarian cancer using C. militaris.
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Affiliation(s)
- Eunbi Jo
- Division of Analytical Science, Korea Basic Science Institute, Daejeon, Republic of Korea
- Department of Life Science and Research Institute for Natural Sciences, College of Natural Sciences, Hanyang University, Seoul, Republic of Korea
| | - Hyun-Jin Jang
- Division of Analytical Science, Korea Basic Science Institute, Daejeon, Republic of Korea
- Department of Biological Sciences, Sungkyunkwan University, Suwon, Republic of Korea
| | - Kyeong E. Yang
- Division of Analytical Science, Korea Basic Science Institute, Daejeon, Republic of Korea
| | - Min S. Jang
- Division of Biological Science and Technology, Yonsei University, Wonju, Republic of Korea
| | - Yang H. Huh
- Electron Microscopy Research Center, Korea Basic Science Institute, Cheongju, Republic of Korea
| | - Hwa-Seung Yoo
- East-West Cancer Center, Daejeon University, Republic of Korea
| | - JunSoo Park
- Division of Biological Science and Technology, Yonsei University, Wonju, Republic of Korea
| | - Ik-Soon Jang
- Division of Analytical Science, Korea Basic Science Institute, Daejeon, Republic of Korea
- Division of Analytical Science, University of Science and Technology, Daejeon, Republic of Korea
| | - Soo J. Park
- Department of Sasang Constitutional Medicine, College of Korean Medicine, Woosuk University, Jeonju, Republic of Korea
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Jaiboonma A, Kaokaen P, Chaicharoenaudomrung N, Kunhorm P, Janebodin K, Noisa P, Jitprasertwong P. Cordycepin attenuates Salivary Hypofunction through the Prevention of Oxidative Stress in Human Submandibular Gland Cells. Int J Med Sci 2020; 17:1733-1743. [PMID: 32714076 PMCID: PMC7378660 DOI: 10.7150/ijms.46707] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 06/26/2020] [Indexed: 12/21/2022] Open
Abstract
Xerostomia (dry mouth) is a significant age-related condition. Meanwhile, cordycepin, the natural therapeutic agent, has demonstrated an anti-aging effect. Therefore, the present study aimed to investigate the preventive effects of cordycepin on secretory function in an in vitro model of hydrogen peroxide (H2O2)-induced salivary hypofunction. After being exposed to H2O2, human submandibular gland (HSG) cells were treated with various concentrations of cordycepin (6.25-50 µM) for 24, 48, and 72h. To evaluate cell proliferation and reactive oxygen species (ROS) generation, 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide and 2, 7'-dichlorodihydrofluorescein diacetate assays were performed. The amylase activity was kinetically measured by 2-chloro-p-nitrophenol linked with maltotrioside. The expression of salivary, antioxidant and apoptotic markers at mRNA and protein levels were performed by reverse transcriptase polymerase chain reaction (RT-PCR) and immunofluorescence analysis, respectively. We demonstrated that cordycepin (6.25-25 µM) contributed to significant increases in expression of the salivary marker genes, alpha-amylase 1 (AMY1A) and aquaporin-5 (AQP5), and in amylase secretion without changes in cell viability. Under oxidative stress, HSG cells showed remarkable dysfunction. Cordycepin rescued the protective effects partially by decreasing ROS generation and restoring the expression of the salivary proteins, AMY and AQP5 via anti-oxidant and anti-apoptotic activity. In addition, the amount of amylase that was secreted from HSG cells cultured in cordycepin was increased. In conclusion, cordycepin demonstrated a protective effect on H2O2 -induced HSG cells by decreasing ROS generation and upregulating the salivary function markers, AMY1A and AQP5, at both the transcriptional and translational levels.
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Affiliation(s)
- Atchara Jaiboonma
- School of Geriatric Oral Health, Institute of Dentistry, Suranaree University of Technology, Nakhon Ratchasima, Thailand.,Laboratory of Cell-Based Assays and Innovations, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Palakorn Kaokaen
- School of Geriatric Oral Health, Institute of Dentistry, Suranaree University of Technology, Nakhon Ratchasima, Thailand.,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
| | - Phongsakorn Kunhorm
- 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
| | - Paiboon Jitprasertwong
- School of Geriatric Oral Health, Institute of Dentistry, Suranaree University of Technology, Nakhon Ratchasima, Thailand
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Sun X, Liu Y, Feng X, Li C, Li S, Zhao Z. The key role of macrophage depolarization in the treatment of COPD with ergosterol both in vitro and in vivo. Int Immunopharmacol 2019; 79:106086. [PMID: 31874368 DOI: 10.1016/j.intimp.2019.106086] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 11/23/2019] [Accepted: 11/25/2019] [Indexed: 02/01/2023]
Abstract
Macrophages are the most abundant immune cells in the lung, which play an important role in COPD. The anti-inflammatory and anti-oxidation of ergosterol are well documented. However, the effect of ergosterol on macrophage polarization has not been studied. The objective of this work was to investigate the effect of ergosterol on macrophage polarization in CSE-induced RAW264.7 cells and Sprague-Dawley (SD) rats COPD model. Our results demonstrate that CSE-induced macrophages tend to the M1 polarization via increasing ROS, IL-6 and TNF-α, as well as increasing MMP-9 to destroy the lung construction in both RAW264.7 cells and SD rats. However, treatment of RAW264.7 cells and SD rats with ergosterol inhibited CSE-induced inflammatory by decreasing ROS, IL-6 and TNF-α, and increasing IL-10 and TGF-β, shuffling the dynamic polarization of macrophages from M1 to M2 both in vitro and in vivo. Ergosterol also decreased the expression of M1 marker CD40, while increased that of M2 marker CD163. Moreover, ergosterol improved the lung characters in rats by decreasing MMP-9. Furthermore, ergosterol elevated HDAC3 activation and suppressed P300/CBP and PCAF activation as well as acetyl NF-κB/p65 and IKKβ, demonstrating that HDAC3 deacetylation was involved in the effect of ergosterol on macrophage polarization. These results also provide a proof in immunoregulation of ergosterol for therapeutic effects of cultured C. sinensis on COPD patients.
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Affiliation(s)
- Xiao Sun
- School of Pharmaceutical Sciences, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Yan Liu
- School of Pharmaceutical Sciences, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Xiuli Feng
- School of Pharmaceutical Sciences, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Chunyan Li
- School of Pharmaceutical Sciences, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Siying Li
- School of Basic Medical Sciences, Shandong University, 44 West Wenhua Road, Jinan 250012, PR China.
| | - Zhongxi Zhao
- School of Pharmaceutical Sciences, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China; Shandong Engineering & Technology Research Center for Jujube Food and Drug, 44 West Wenhua Road, Jinan, Shandong 250012, PR China; Shandong Provincial Key Laboratory of Mucosal and Transdermal Drug Delivery Technologies, Shandong Academy of Pharmaceutical Sciences, 989 Xinluo Street, Jinan, Shandong 250101, PR China.
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44
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Zhang L, Wu T, Olatunji OJ, Tang J, Wei Y, Ouyang Z. N 6-(2-hydroxyethyl)-adenosine from Cordyceps cicadae attenuates hydrogen peroxide induced oxidative toxicity in PC12 cells. Metab Brain Dis 2019; 34:1325-1334. [PMID: 31197679 DOI: 10.1007/s11011-019-00440-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 05/20/2019] [Indexed: 01/01/2023]
Abstract
N6-(2-hydroxyethyl)-adenosine (HEA), is one of the active molecule found in Cordyceps cicadae. The protective effect of HEA against H2O2 induced oxidative damage in PC12 cells and the mechanism of action was investigated. The cells were exposed to varying concentrations of HEA (5-40 μM) for a period of 24 h and further incubated with 100 μM of H2O2 for an another 12 h. Cell viability, LDH release, MMP collapse, Ca2+ overload, antioxidant parameters (reactive oxygen species generation (ROS), malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), inflammatory mediators (interleukins 6 and 1β (IL-6 and IL-1β), tumor necrosis factor alpha (TNF-α) and NF-kB were evaluated. The results obtained showed that cells exposed to H2O2 toxicity showed reduced cell viability, increased LDH, ROS and Ca2+ overload. However, prior treatment of PC12 cells with HEA increased cell viability, reduced LDH release, MMP collapse, Ca2+ overload and ROS generation induced by H2O2 toxicity. Furthermore, HEA also increased the activities of antioxidant enzymes and inhibited lipid peroxidation as well as reduced IL-6, IL-1β, TNF-α and NF-kB. Thus, our results provided insight into the attenuative effect of HEA against H2O2 induced cell death through its antioxidant action by reducing ROS generation, oxidative stress and protecting mitochondrial function.
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Affiliation(s)
- Leguo Zhang
- Department of Internal Neurology, Cangzhou Central Hospital, Cangzhou City, 061001, Hebei, China
| | - Tao Wu
- Department of Neurosurgery, Linyi Central Hospital, Linyi City, 276400, Shandong, China
| | - Opeyemi Joshua Olatunji
- Faculty of Traditional Thai Medicine, Prince of Songkla University, Hat Yai, 90112, Thailand.
| | - Jian Tang
- School of Pharmacy, Jiangsu University, 301 Xuefu road, Zhenjiang, 202013, Jiangsu, China
| | - Yuan Wei
- School of Pharmacy, Jiangsu University, 301 Xuefu road, Zhenjiang, 202013, Jiangsu, China
| | - Zhen Ouyang
- School of Pharmacy, Jiangsu University, 301 Xuefu road, Zhenjiang, 202013, Jiangsu, China.
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Liu ZQ. Anti-Oxidant in China: A Thirty-Year Journey. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2019; 47:1005-1024. [DOI: 10.1142/s0192415x19500514] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Anti-oxidant refers to such a kind of endogenous or exogenous compound that is able to retard or even prohibit in vivo or in vitro oxidation with only small amount being used. The study of anti-oxidants starts nearly 30 years ago, and the research on this topic in China almost begins simultaneously with that in the world. Gratifyingly, contributions on anti-oxidants from China researchers have rapidly increased in the recent decade as anti-oxidants have become a hot topic in biochemistry, pharmacology, food science, chemistry as well as other related disciplines. Anti-oxidants provide a specific viewpoint for clarifying pharmacological effects of Chinese medicinal herbs. For example, as a traditional Chinese medicinal herb, Panax ginseng C. A. Meyer is found to be a natural anti-oxidant resource. Meanwhile, some signaling pathways such as nuclear factor-[Formula: see text]B (NF-[Formula: see text]B), nuclear factor erythroid 2 related factor 2 (Nrf2), and Kelch-like ECH associated protein 1 (Keap1) are regarded to play an important role in anti-oxidant responses. These findings provide a substantial basis for understanding the pharmacological behaviors of Chinese medicinal herbs in view of regulating the aforementioned signaling pathways. Moreover, inhibition of reactive oxygen species (ROS) by supplementation of anti-oxidant becomes a popularly accepted idea in keeping health and treating diseases. Isolations of antio-xidative ingredients from medicinal herbs and foods lead to set up a large range of anti-oxidative compound libraries, and intake of anti-oxidants from foods may be the most efficient way for supplementing exogenous anti-oxidants. On the other hand, designing anti-oxidants with novel structures motivates organic and medicinal chemists to explore the structure–activity relationship, and then, to find novel structural features with anti-oxidative properties. Therefore, it is reasonable to believe that China researchers will donate more endeavors to obtain more achievements on anti-oxidants in the future.
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Affiliation(s)
- Zai-Qun Liu
- Department of Organic Chemistry, College of Chemistry, Jilin University, Changchun 130021, P. R. China
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He MT, Lee AY, Park CH, Cho EJ. Protective effect of Cordyceps militaris against hydrogen peroxide-induced oxidative stress in vitro. Nutr Res Pract 2019; 13:279-285. [PMID: 31388403 PMCID: PMC6669067 DOI: 10.4162/nrp.2019.13.4.279] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 11/08/2018] [Accepted: 05/14/2019] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND/OBJECTIVES Excessive production of reactive oxygen species (ROS) such as hydroxyl (·OH), nitric oxide (NO), and hydrogen peroxide (H2O2) is reported to induce oxidative stress. ROS generated by oxidative stress can potentially damage glial cells in the nervous system. Cordyceps militaris (CM), a kind of natural herb widely found in East Asia. In this study, we investigated the free radical scavenging activity of the CM extract and its neuroprotective effects in H2O2-induced C6 glial cells. MATERIALS/METHODS The ethanol extract of CM (100-1,000 µg/mL) was used to measure DPPH, ·OH, and NO radical scavenging activities. In addition, hydrogen peroxide (H2O2)-induced C6 glial cells were treated with CM at 0.5-2.5 µg/mL for measurement of cell viability, ROS production, and protein expression resulting from oxidative stress. RESULTS The CM extract showed high scavenging activities against DPPH, ·OH, and NO radicals at concentration of 1,000 µg/mL. Treatment of CM with H2O2-induced oxidative stress in C6 glial cells significantly increased cell viability, and decreased ROS production. Cyclooxygenase-2 and inducible nitric oxide synthase protein expression was down-regulated in CM-treated groups. In addition, the protein expression level of phospho-p38 mitogen-activated protein kinase (p-p38 MAPK), phospho-c-Jun N-terminal kinase (p-JNK), and phospho-extracellular regulated protein kinases (p-ERK) in H2O2-induced C6 glial cells was down-regulated upon CM administration. CONCLUSION CM exhibited radical scavenging activity and protective effect against H2O2 as indicated by the increased cell viability, decreased ROS production, down-regulation of inflammation-related proteins as well as p-p38, p-JNK, and p-ERK protein levels. Therefore, we suggest that CM could play the protective role from oxidative stress in glial cells.
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Affiliation(s)
- Mei Tong He
- Department of Food Science and Nutrition, Pusan National University, Busandaehak-ro 63 beon-gil 2, geumjeong-gu, Busan 46241, Korea
| | - Ah Young Lee
- Department of Food Science, Gyeongnam National University of Science and Technology, Jinju 52725, Korea
| | - Chan Hum Park
- Department of Medicinal Crop Research, National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumseong 27709, Korea
| | - Eun Ju Cho
- Department of Food Science and Nutrition, Pusan National University, Busandaehak-ro 63 beon-gil 2, geumjeong-gu, Busan 46241, Korea
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47
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Han NR, Kim HY, Kang S, Kim MH, Yoon KW, Moon PD, Kim HM, Jeong HJ. Chrysophanol, an anthraquinone from AST2017-01, possesses the anti-proliferative effect through increasing p53 protein levels in human mast cells. Inflamm Res 2019; 68:569-579. [DOI: 10.1007/s00011-019-01239-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 04/18/2019] [Accepted: 04/22/2019] [Indexed: 12/28/2022] Open
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Cordycepin, an Active Constituent of Nutrient Powerhouse and Potential Medicinal Mushroom Cordyceps militaris Linn., Ameliorates Age-Related Testicular Dysfunction in Rats. Nutrients 2019; 11:nu11040906. [PMID: 31018574 PMCID: PMC6520895 DOI: 10.3390/nu11040906] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 04/12/2019] [Accepted: 04/19/2019] [Indexed: 11/16/2022] Open
Abstract
Age-related male sexual dysfunction covers a wide variety of issues, together with spermatogenic and testicular impairment. In the present work, the effects of cordycepin (COR), an active constituent of a nutrient powerhouse Cordyceps militaris Linn, on senile testicular dysfunction in rats was investigated. The sperm kinematics, antioxidant enzymes, spermatogenic factors, sex hormone receptors, histone deacetylating sirtuin 1 (SIRT1), and autophagy-related mammalian target of rapamycin complex 1 (mTORC1) expression in aged rat testes were evaluated. Sprague Dawley rats were divided into young control (2-month-old; YC), aged control (12-month-old; AC), and aged plus COR-treated groups (5 (COR-5), 10 (COR-10), and 20 (COR-20) mg/kg). The AC group showed reduced sperm kinematics and altered testicular histomorphology compared with the YC group (p < 0.05). However, compared with the AC group, the COR-treated group exhibited improved sperm motility, progressiveness, and average path/straight line velocity (p < 0.05–0.01). Alterations in spermatogenesis-related protein and mRNA expression were significantly ameliorated (p < 0.05) in the COR-20 group compared with the AC group. The altered histone deacetylating SIRT1 and autophagy-related mTORC1 molecular expression in aged rats were restored in the COR-20 group (p < 0.05). In conclusion, the results suggest that COR holds immense nutritional potential and therapeutic value in ameliorating age-related male sexual dysfunctions.
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Choi SJ, Ryu E, Lee S, Huh S, Shin YS, Kang BW, Kim JG, Cho H, Kang H. Adenosine Induces EBV Lytic Reactivation through ADORA1 in EBV-Associated Gastric Carcinoma. Int J Mol Sci 2019; 20:ijms20061286. [PMID: 30875759 PMCID: PMC6471230 DOI: 10.3390/ijms20061286] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 02/28/2019] [Accepted: 03/03/2019] [Indexed: 02/07/2023] Open
Abstract
Cordyceps species are known to contain numerous bioactive compounds, including cordycepin. Extracts of Cordyceps militaris (CME) are used in diverse medicinal purposes because of their bioactive components. Cordycepin, one of the active components of CME, exhibits anti-proliferative, pro-apoptotic, and anti-inflammatory effects. Cordycepin structurally differs from adenosine in that its ribose lacks an oxygen atom at the 3′ position. We previously reported that cordycepin suppresses Epstein–Barr virus (EBV) gene expression and lytic replication in EBV-associated gastric carcinoma (EBVaGC). However, other studies reported that cordycepin induces EBV gene expression and lytic reactivation. Thus, it was reasonable to clarify the bioactive effects of CME bioactive compounds on the EBV life cycle. We first confirmed that CME preferentially induces EBV gene expression and lytic reactivation; second, we determined that adenosine in CME induces EBV gene expression and lytic reactivation; third, we discovered that the adenosine A1 receptor (ADORA1) is required for adenosine to initiate signaling for upregulating BZLF1, which encodes for a key EBV regulator (Zta) of the EBV lytic cycle; finally, we showed that BZLF1 upregulation by adenosine leads to delayed tumor development in the EBVaGC xenograft mouse model. Taken together, these results suggest that adenosine is an EBV lytic cycle inducer that inhibits EBVaGC development.
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Affiliation(s)
- Su Jin Choi
- College of Pharmacy and Cancer Research Institute and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Korea.
| | - Eunhyun Ryu
- College of Pharmacy and Cancer Research Institute and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Korea.
| | - Seulki Lee
- College of Pharmacy and Innovative Drug Center, Duksung Women's University, Seoul 01369, Korea.
| | - Sora Huh
- College of Pharmacy and Cancer Research Institute and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Korea.
| | - Yu Su Shin
- Department of Medical Crop Research, National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumseong 27709, Korea.
| | - Byung Woog Kang
- Department of Oncology/Hematology and Cancer Research Institute and School of Medicine, Kyungpook National University Hospital and Kyungpook National University, Daegu 41404, Korea.
| | - Jong Gwang Kim
- Department of Oncology/Hematology and Cancer Research Institute and School of Medicine, Kyungpook National University Hospital and Kyungpook National University, Daegu 41404, Korea.
| | - Hyosun Cho
- College of Pharmacy and Innovative Drug Center, Duksung Women's University, Seoul 01369, Korea.
| | - Hyojeung Kang
- College of Pharmacy and Cancer Research Institute and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Korea.
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50
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Wong JH, Sze SCW, Ng TB, Cheung RCF, Tam C, Zhang KY, Dan X, Chan YS, Shing Cho WC, Ng CCW, Waye MMY, Liang W, Zhang J, Yang J, Ye X, Lin J, Ye X, Wang H, Liu F, Chan DW, Ngan HYS, Sha O, Li G, Tse R, Tse TF, Chan H. Apoptosis and Anti-cancer Drug Discovery: The Power of Medicinal Fungi and Plants. Curr Med Chem 2019; 25:5613-5630. [DOI: 10.2174/0929867324666170720165005] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 05/16/2017] [Accepted: 05/16/2017] [Indexed: 01/21/2023]
Abstract
The purpose of this account is to review the compounds capable of eliciting
mitochondria-mediated apoptosis in cancer cells produced by medicinal fungi and plants.
The medicinal fungi discussed encompass Cordyceps, Ganoderma species, Coriolus versicolor
and Hypsizygus marmoreus. The medicinal plants discussed comprise Astragalus
complanatus, Dendrobium spp, Dioscorea spp, Glycyrrhiza spp, Panax notoginseng,
Panax ginseng, and Momordica charantia. These compounds have the potential of development
into anticancer drugs.
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Affiliation(s)
- Jack Ho Wong
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Stephen Cho Wing Sze
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Sassoon Road, Hong Kong, China
| | - Tzi Bun Ng
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Randy Chi Fai Cheung
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Chit Tam
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Kalin Yanbo Zhang
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Sassoon Road, Hong Kong, China
| | - Xiuli Dan
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Yau Sang Chan
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - William Chi Shing Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong, China
| | | | - Mary Miu Yee Waye
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Weicheng Liang
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Jinfang Zhang
- Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong, China
| | - Jie Yang
- Fujian Key Laboratory of Marine Enzyme Engineering, Fuzhou University, Fuzhou 350116, Fujian, China
| | - Xiuyun Ye
- Fujian Key Laboratory of Marine Enzyme Engineering, Fuzhou University, Fuzhou 350116, Fujian, China
| | - Juan Lin
- Fujian Key Laboratory of Marine Enzyme Engineering, Fuzhou University, Fuzhou 350116, Fujian, China
| | - Xiujuan Ye
- Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, and Key Laboratory of Plant Virology of Fujian Province, Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
| | - Hexiang Wang
- State Key Laboratory for Agrobiotechnology and Department of Microbiology, China Agricultural University, Beijing 100193, China
| | - Fang Liu
- Department of Microbiology, College of Life Science, Nankai University, Tianjin 300071, China
| | - David Wai Chan
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Hextan Yuen Sheung Ngan
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Ou Sha
- Department of Anatomy, Histology and Embryology, School of Basic Medical Sciences, Shenzhen University Health Science Center, Shenzhen, China
| | - Guohui Li
- Vita Green Pharmaceuticals (HK) Ltd, Vita Green Health Products (HK) Ltd Genning Partners Company Limited, and Hong Kong Institute of Medical Research, Hong Kong, China
| | - Ryan Tse
- Vita Green Pharmaceuticals (HK) Ltd, Vita Green Health Products (HK) Ltd Genning Partners Company Limited, and Hong Kong Institute of Medical Research, Hong Kong, China
| | - Tak Fu Tse
- Vita Green Pharmaceuticals (HK) Ltd, Vita Green Health Products (HK) Ltd Genning Partners Company Limited, and Hong Kong Institute of Medical Research, Hong Kong, China
| | - Helen Chan
- Vita Green Pharmaceuticals (HK) Ltd, Vita Green Health Products (HK) Ltd Genning Partners Company Limited, and Hong Kong Institute of Medical Research, Hong Kong, China
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