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Kaushik V, Singh A, Arya A, Sindhu SC, Sindhu A, Singh A. Enhanced production of cordycepin in Ophiocordyceps sinensis using growth supplements under submerged conditions. BIOTECHNOLOGY REPORTS (AMSTERDAM, NETHERLANDS) 2020; 28:e00557. [PMID: 33294405 PMCID: PMC7691154 DOI: 10.1016/j.btre.2020.e00557] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 10/24/2020] [Accepted: 11/09/2020] [Indexed: 11/23/2022]
Abstract
Cordycepin is a crucial bioactive compound produced by the fungus Cordyceps spp. Its therapeutic potential has been recognized for a wide range of biological properties such as anticancer, anti-diabetic, antidepressant, antioxidant, immunomodulation, etc. Moreover, its human random clinical trials depicted a promising anti-inflammatory activity that reduced the airway inflammation remarkably in asthmatic patients. But its overexploitation and low production of cordycepin in naturally growing biomass are insufficient to meet its existing market demand for its therapeutic use. Therefore, strategies for enhancement of cordycepin production in Cordyceps spp. are warranted. However, specifically, wild type Ophiocordyceps sinensis possesses a very low content of cordycepin and has restricted growth in natural mycelial biomass. To overcome these limitations, this study attempted to enhance cordycepin production in its mycelial biomass in vitro under submerged conditions by adding various growth supplements. The effect of these growth supplements was evaluated by reversed-phase high-performance liquid chromatography (RP-HPLC) which demonstrated that among nucleosides- hypoxanthine and adenosine; amino acids-glycine and glutamine; plant hormones- 1-naphthaleneacetic acid (NAA) and 3-indoleacetic acid (IAA); vitamin-thiamine (B1) from each group of growth supplements yielded a higher amount of cordycepin with 466.48 ± 3.88, 380.23 ± 1.78, 434.97 ± 2.32, 269.78 ± 2.92, 227.61 ± 2.34, 226.02 ± 1.69 and 185.26 ± 2.35 mg/L respectively as compared to control with 13.66 ± 0.64 mg/L. Further, at the transcriptional level, quantitative real time-polymerase chain reaction (qRT-PCR) analysis of genes associated with metabolism and cordycepin biosynthesis depicted significant upregulation of major downstream genes- NT5E, RNR, purA, and ADEK which corroborated well with RP-HPLC analysis. Taken together, the present study identified growth supplements as potential precursors to activate the cordycepin biosynthesis pathway leading to improved cordycepin production in O. sinensis.
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Key Words
- ANOVA, Analysis of Variance
- Cordycepin biosynthesis pathway
- Cordycepin production
- Growth supplements
- KH2PO4, Potassium dihydrogen phosphate
- Medicinal mushroom
- MgSO4, Magnesium sulfate
- Mycelial biomass
- RP-HPLC, Reversed-phase high-performance liquid chromatography
- SDA, Sabouraud dextrose agar
- SEM, Standard error mean
- cDNA, Complementary deoxyribonucleic acid
- dNTP, Deoxyribonucleotide triphosphate
- mRNA, Messenger ribonucleic acid
- mTOR, Mammalian target of rapamycin
- qRT-PCR, Quantitative reverse transcriptase-polymerase chain reaction
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Affiliation(s)
- Vikas Kaushik
- Department of Biotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, 131039, Sonepat, Haryana, India
| | - Amanvir Singh
- Department of Chemistry, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, 131039, Sonepat, Haryana, India
| | - Aditi Arya
- Department of Biotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, 131039, Sonepat, Haryana, India
| | - Sangeeta Chahal Sindhu
- Department of Foods and Nutrition, Chaudhary Charan Singh Haryana Agricultural University, Hisar, 125004, Haryana, India
| | - Anil Sindhu
- Department of Biotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, 131039, Sonepat, Haryana, India
| | - Ajay Singh
- Haryana Agro Industries Corporation, Research and Development Centre, Murthal, 131039, Sonepat, Haryana, India
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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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Yahagi H, Yahagi T, Furukawa M, Matsuzaki K. Antiproliferative and Antimigration Activities of Beauvericin Isolated from Isaria sp. on Pancreatic Cancer Cells. Molecules 2020; 25:E4586. [PMID: 33050002 PMCID: PMC7582479 DOI: 10.3390/molecules25194586] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/05/2020] [Accepted: 10/05/2020] [Indexed: 11/16/2022] Open
Abstract
This study describes the antiproliferative and antimigration effects of beauvericin from a culture broth of Isaria sp. in human pancreatic cancer cells (PANC-1). Activity-guided fractionation of the EtOAc extract of cultured broth of Isaria sp. RD055140 afforded beauvericin (1), a new isariotin derivative, 7-O-methylisariotin C (2), together with the known isariotin analogs, TK-57-164A (3) and B (4). As a result of the measurement of the cell viability, 1 inhibited cell growth (IC50 = 4.8 µM) of PANC-1 cells. Furthermore, 1 was found to inhibit the migration activity of PANC-1 cells by upregulating the expression of the E-cadherin gene and reducing N-cadherin and Snail genes in a dose-dependent manner (0.1-1 µM). These activities of 1 had lower concentrations than the cytotoxic activity. These findings suggest that 1 can be used as an anticancer agent against human pancreatic carcinoma.
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Affiliation(s)
| | | | | | - Keiichi Matsuzaki
- School of Pharmacy, Nihon University, 7-7-1 Narashinodai, Funabashi, Chiba 274-8555, Japan; (H.Y.); (T.Y.); (M.F.)
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Cordyceps militaris Induces Immunogenic Cell Death and Enhances Antitumor Immunogenic Response in Breast Cancer. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 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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Razavy S, Lee J, Zaslawski C. A pre-trial evaluation of blinding for a Chinese herbal medicine trial. Contemp Clin Trials Commun 2020; 19:100632. [PMID: 32817905 PMCID: PMC7426532 DOI: 10.1016/j.conctc.2020.100632] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 07/17/2020] [Accepted: 08/02/2020] [Indexed: 11/28/2022] Open
Abstract
Background Blinding is considered an important methodological characteristic in clinical trials to minimise bias and maximise the validity of a trial. Unlike pharmaceutical substances, most herbal medicines have distinctive sensory specifications, including odour and taste, which can be quite challenging when developing a placebo control to match the specific characteristics of herbal substances being examined. The present study was, therefore, designed to evaluate whether the participants could differentiate an active herbal capsule (Ganopoly combination) from a placebo material capsule. The aim of this study was to develop a suitable placebo substance for encapsulation to be used in a future herbal medicine clinical trial. Methods The current study was improved upon the previous investigation, and several modifications were made to the placebo substance in order to mimic the herbal substance characteristics. Prior to conducting the study, a refined placebo substance was developed using commonly consumed culinary agents. Sixty-two healthy volunteers participated in the study and were randomly provided one of the two substances. Individuals were asked to evaluate the three sensory characteristics of the allocated capsule (visual appearance, odour, and taste), and determine whether they believed the substance to be a 'herbal' or a 'placebo' substance. Results The study provided evidence on the success of blinding for only two sensory characteristics, namely, visual appearance (95% CI -0.15, 0.34) and odour (95% CI -0.34, 0.15). In contrast, the findings related to the taste indicated that participants correctly guessed the herbal substance compared to the placebo substance to a significantly higher proportion than would have been expected by chance alone (95% CI 0.14, 0.60). Conclusion The failure to blind participants for taste highlights the difficulties in preparing placebo herbal substances that match as closely as possible to a real herbal substance. Blinding is particularly challenging where herbal medicines have different sensory characteristics.
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Affiliation(s)
- Shohreh Razavy
- School of Life Sciences, University of Technology Sydney, 2007, New South Wales, Australia
| | - John Lee
- School of Life Sciences, University of Technology Sydney, 2007, New South Wales, Australia
| | - Christopher Zaslawski
- School of Life Sciences, University of Technology Sydney, 2007, New South Wales, Australia
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Wang G, Li M, Zhang C, Cheng H, Gao Y, Deng W, Li T. Transcriptome and proteome analyses reveal the regulatory networks and metabolite biosynthesis pathways during the development of Tolypocladium guangdongense. Comput Struct Biotechnol J 2020; 18:2081-2094. [PMID: 32802280 PMCID: PMC7419252 DOI: 10.1016/j.csbj.2020.07.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/16/2020] [Accepted: 07/18/2020] [Indexed: 12/17/2022] Open
Abstract
Tolypocladium guangdongense has a similar metabolite profile to Ophiocordyceps sinensis, a highly regarded fungus used for traditional Chinese medicine with high nutritional and medicinal value. Although the genome sequence of T. guangdongense has been reported, relatively little is known about the regulatory networks for fruiting body development and about the metabolite biosynthesis pathways. In order to address this, an analysis of transcriptome and proteome at differential developmental stages of T. guangdongense was performed. In total, 9076 genes were found to be expressed and 2040 proteins were identified. There were a large number of genes that were significantly differentially expressed between the mycelial stage and the stages. Interestingly, the correlation between the transcriptomic and proteomic data was low, suggesting the importance of the post-transcriptional processes in the growth and development of T. guangdongense. Among the genes/proteins that were both differentially expressed during the developmental process, there were numerous heat shock proteins and transcription factors. In addition, there were numerous proteins involved in terpenoid, ergosterol, adenosine and polysaccharide biosynthesis that also showed significant downregulation in their expression levels during the developmental process. Furthermore, both tryptophan and tryptamine were present at higher levels in the primordium stage. However, indole-3-acetic acid (IAA) levels continuously decreased as development proceeded, and the enzymes involved in IAA biosynthesis were also clearly differentially downregulated. These data could be meaningful in studying the molecular mechanisms of fungal development, and for the industrial and medicinal application of macro-fungi.
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Affiliation(s)
- Gangzheng Wang
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China
| | - Min Li
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China.,College of Agriculture and Animal Husbandry, Tibet University, Nyingchi, 860000 Tibet, China
| | - Chenghua Zhang
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China
| | - Huijiao Cheng
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China.,South China Agricultural University, Guangzhou 510642, China
| | - Yu Gao
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China.,College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, China
| | - Wangqiu Deng
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China
| | - Taihui Li
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China
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Yang L, Li G, Chai Z, Gong Q, Guo J. Synthesis of cordycepin: Current scenario and future perspectives. Fungal Genet Biol 2020; 143:103431. [PMID: 32610064 DOI: 10.1016/j.fgb.2020.103431] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/29/2020] [Accepted: 05/29/2020] [Indexed: 02/06/2023]
Abstract
Cordyceps genus, such as C. militaris and C. kyushuensis, is a source of a rare traditional Chinese medicine that has been used for the treatment of numerous chronic and malignant diseases. Cordycepin, 3'-deoxyadenosine, is a major active compound found in most Cordyceps. Cordycepin exhibits a variety of biological activities, including anti-tumor, immunomodulation, antioxidant, and anti-aging, among others, which could be applied in health products, medicine, cosmeceutical etc. fields. This review focuses on the synthesis methods for cordycepin. The current methods for cordycepin synthesis involve chemical synthesis, microbial fermentation, in vitro synthesis and biosynthesis; however, some defects are unavoidable and the production is still far from the demand of cordycepin. For the future study of cordycepin synthesis, based on the illumination of cordycepin biosynthesis pathway, genetical engineering of the Cordyceps strain or introducing microbes by virtue of synthetic biology will be the great potential strategies for cordycepin synthesis. This review will aid the future synthesis of the valuable cordycepin.
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Affiliation(s)
- Liyang Yang
- School of Basic Medical Sciences, Shanxi University of Chinese Medicine, Jinzhong 030619, Shanxi, PR China
| | - Guilan Li
- School of Basic Medical Sciences, Shanxi University of Chinese Medicine, Jinzhong 030619, Shanxi, PR China
| | - Zhi Chai
- School of Basic Medical Sciences, Shanxi University of Chinese Medicine, Jinzhong 030619, Shanxi, PR China
| | - Qiang Gong
- School of Basic Medical Sciences, Shanxi University of Chinese Medicine, Jinzhong 030619, Shanxi, PR China
| | - Jianquan Guo
- School of Public Health, Shanxi Medical University, Taiyuan 030001, Shanxi, PR China.
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Cordyceps cicadae polysaccharides ameliorated renal interstitial fibrosis in diabetic nephropathy rats by repressing inflammation and modulating gut microbiota dysbiosis. Int J Biol Macromol 2020; 163:442-456. [PMID: 32592781 DOI: 10.1016/j.ijbiomac.2020.06.153] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 06/11/2020] [Accepted: 06/17/2020] [Indexed: 12/28/2022]
Abstract
Diabetic nephropathy (DN), a complication of diabetes mellitus, has been the leading cause of death in people with chronic kidney disease. This study was conducted to examine the potential health benefits of Cordyceps cicadae polysaccharides (CCP) on kidney injury and renal interstitial fibrosis that occur in DN rats. First, a DN model was established using SD rats fed with a high-fat diet for 8 weeks, then injected with STZ (35 mg/kg) intraperitoneally. The rats were then supplemented with CCP (75, 150 and 300 mg/kg) for 4 weeks. The results indicated that CCP improve insulin resistance and glucose tolerance in DN rats. Furthermore, CCP intervention significantly suppressed the inflammation, renal pathological changes and renal dysfunction, slowing down the progression of renal interstitial fibrosis. Moreover, high-throughput pyrosequencing of 16S rRNA suggested that CCP modulated the dysbiosis of gut microbiota by enhancing the relative abundance and proliferation capacity of probiotics. In vitro, CCP can markedly decrease LPS-induced inflammatory cytokine levels and TGF-β1-induced fibroblast activation. In summary, the results provided evidence that CCP exerted a beneficial effect on tubulointerstitial fibrosis in DN rats by possibly suppressing the inflammatory response and modulating gut microbiota dysbiosis, via blocking the TLR4/NF-κB and TGF-β1/Smad signaling pathway.
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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: 77] [Impact Index Per Article: 19.3] [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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Ultrasound-Assisted Enzymatic Extraction of Adenosine from Vietnamese Cordyceps militaris and Bioactivity Analysis of the Extract. J CHEM-NY 2020. [DOI: 10.1155/2020/1487654] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Vietnamese Cordyceps militaris (C. militaris) has long been recognized as one of the most valuable traditional Chinese medicines. In this study, adenosine was extracted from Vietnamese C. militaris by ultrasound-assisted enzymatic extraction method (UAEE) using water as a solvent. Then, the effects of five single factors on adenosine content including pH, enzyme-to-material ratio, ultrasonic power, ultrasonic time, and ultrasonic temperature were determined. After that, three factors consisting of ultrasonic power, ultrasonic time, and ultrasonic temperature were chosen based on their effects on adenosine content. The simultaneous influence of these factors on the adenosine content was investigated by response surface method using central composite design. The adenosine content was evaluated by high-performance liquid chromatography method. Under the optimal conditions, the extract was evaluated for antioxidant and anticancer bioactivities. In addition, different extraction methods including aqueous extraction (AE), ultrasound-assisted extraction (UAE), and enzyme-assisted extraction (EAE) methods were carried out to compare with UAEE. As a result, it can be concluded that UAEE is a promising method for adenosine extraction and further studies regarding isolation and purification need to be conducted.
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Effect of Hirsutella sinensis Fungus on the Hypothalamic-Pituitary-Adrenal Axis in Lewis Rats with Kidney-Yang Deficiency Syndrome. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:5952612. [PMID: 32565866 PMCID: PMC7256706 DOI: 10.1155/2020/5952612] [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: 12/20/2019] [Accepted: 05/04/2020] [Indexed: 01/08/2023]
Abstract
Kidney-yang deficiency syndrome (KYDS) is a classic syndrome in traditional Chinese medicine, which is mainly caused by damage to the hypothalamic-pituitary-adrenal (HPA) axis. Hirsutella sinensis fungus (HSF), an artificial substitute of Cordyceps sinensis, has been widely used in TCM. However, the effects and the possible mechanism of HSF on the HPA axis and corresponding KYDS have not yet been investigated. In this study, Lewis rats were used as a spontaneous KYDS model. HSF was intragastrically administered to the Lewis rats at two doses: low dose (1 g/kg) and high dose (2 g/kg). Body weight, temperature, and behavioral tests including grip strength, open field, and Morris water maze (MWM) tests were used to evaluate the KYDS symptoms. Enzyme-linked immunosorbent assay was used to detect the level of circulating adrenocortisol (ACTH), corticosterone (CORT), corticotropin releasing hormone (CRH), cyclic adenosine monophosphate (cAMP), and cyclic guanosine monophosphate (cGMP). In addition, mRNA expression of tumor necrosis factor alpha (TNF-α), interferon gamma (IFN-γ), interleukin 10 (IL-10), CRH, glucocorticoid receptor (GR), and mineralocorticoid receptor (MR) was detected by quantitative real-time polymerase chain reaction (Q-PCR). The Lewis rats were indicated to have KYDS symptoms and HSF treatment ameliorated these symptoms via enhancement of the HPA axis function, which was evidenced by the increased levels of CRH, ACTH, and CORT in serum and 17-OHCS in urine. HSF also significantly improved the expression of TNF-α, IFN-γ, and IL-2, secreted by Th1 cells, which might accelerate the activation of the immune system related to the HPA axis function. Thus, we conclude that HSF can alleviate KYDS symptoms in Lewis rats by regulating the HPA axis through accelerated immune system activation.
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Meli R, Monnolo A, Annunziata C, Pirozzi C, Ferrante MC. Oxidative Stress and BPA Toxicity: An Antioxidant Approach for Male and Female Reproductive Dysfunction. Antioxidants (Basel) 2020; 9:E405. [PMID: 32397641 PMCID: PMC7278868 DOI: 10.3390/antiox9050405] [Citation(s) in RCA: 104] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 12/16/2022] Open
Abstract
Bisphenol A (BPA) is a non-persistent anthropic and environmentally ubiquitous compound widely employed and detected in many consumer products and food items; thus, human exposure is prolonged. Over the last ten years, many studies have examined the underlying molecular mechanisms of BPA toxicity and revealed links among BPA-induced oxidative stress, male and female reproductive defects, and human disease. Because of its hormone-like feature, BPA shows tissue effects on specific hormone receptors in target cells, triggering noxious cellular responses associated with oxidative stress and inflammation. As a metabolic and endocrine disruptor, BPA impairs redox homeostasis via the increase of oxidative mediators and the reduction of antioxidant enzymes, causing mitochondrial dysfunction, alteration in cell signaling pathways, and induction of apoptosis. This review aims to examine the scenery of the current BPA literature on understanding how the induction of oxidative stress can be considered the "fil rouge" of BPA's toxic mechanisms of action with pleiotropic outcomes on reproduction. Here, we focus on the protective effects of five classes of antioxidants-vitamins and co-factors, natural products (herbals and phytochemicals), melatonin, selenium, and methyl donors (used alone or in combination)-that have been found useful to counteract BPA toxicity in male and female reproductive functions.
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Affiliation(s)
- Rosaria Meli
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (R.M.); (C.A.)
| | - Anna Monnolo
- Department of Veterinary Medicine and Animal Productions, Federico II University of Naples, Via Delpino 1, 80137 Naples, Italy;
| | - Chiara Annunziata
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (R.M.); (C.A.)
| | - Claudio Pirozzi
- Department of Pharmacy, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy; (R.M.); (C.A.)
| | - Maria Carmela Ferrante
- Department of Veterinary Medicine and Animal Productions, Federico II University of Naples, Via Delpino 1, 80137 Naples, Italy;
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63
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Daley SK, Cordell GA. Homopurine Alkaloids: A Brief Overview. Nat Prod Commun 2020. [DOI: 10.1177/1934578x20917787] [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
The isolation, structure elucidation, synthesis, biological properties, and biosynthesis of the homopurine alkaloids are reviewed, with an emphasis on the “victim-guardian” relationships between co-occurring alkaloids.
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Affiliation(s)
| | - Geoffrey A. Cordell
- Natural Products Inc., Evanston, IL, USA
- Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL, USA
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64
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Qiu X, Cao L, Han R. Analysis of Volatile Components in Different Ophiocordyceps sinensis and Insect Host Products. Molecules 2020; 25:E1603. [PMID: 32244487 PMCID: PMC7181253 DOI: 10.3390/molecules25071603] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 03/23/2020] [Accepted: 03/30/2020] [Indexed: 12/25/2022] Open
Abstract
The artificial production of Ophiocordyceps sinensis mycelia and fruiting bodies and the Chinese cordyceps has been established. However, the volatile components from these O. sinensis products are not fully identified. An efficient, convenient, and widely used approach based on headspace solid-phase microextraction (HS-SPME) combined with comprehensive two-dimensional gas chromatography and quadrupole time-of-flight mass spectrometry (GC×GC-QTOFMS) was developed for the extraction and the analysis of volatile compounds from three categories of 16 products, including O. sinensis fungus, Thitarodes hosts of O. sinensis, and the Chinese cordyceps. A total of 120 volatile components including 36 alkanes, 25 terpenes, 17 aromatic hydrocarbons, 10 ketones, 5 olefines, 5 alcohols, 3 phenols, and 19 other compounds were identified. The contents of these components varied greatly among the products but alkanes, especially 2,5,6-trimethyldecane, 2,3-dimethylundecane and 2,2,4,4-tetramethyloctane, are the dominant compounds in general. Three categories of volatile compounds were confirmed by partial least squares-discriminant analysis (PLS-DA). This study provided an ideal method for characterizing and distinguishing different O. sinensis and insect hosts-based products.
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Affiliation(s)
| | | | - Richou Han
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou 510260, Guangdong, China; (X.Q.); (L.C.)
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65
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Kim SO, Cha HJ, Park C, Lee H, Hong SH, Jeong SJ, Park SH, Kim GY, Leem SH, Jin CY, Hwang EJ, Choi YH. Cordycepin induces apoptosis in human bladder cancer T24 cells through ROS-dependent inhibition of the PI3K/Akt signaling pathway. Biosci Trends 2020; 13:324-333. [PMID: 31527329 DOI: 10.5582/bst.2019.01214] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Cordycepin, a derivative of nucleoside adenosine, is one of the active ingredients extracted from the fungi of genus Cordyceps, which have been used for traditional herbal remedies. In this study, we examined the effect of cordycepin on the proliferation and apoptosis of human bladder cancer T24 cells and its mechanism of action. Cordycepin treatment significantly reduced the cell survival rate of T24 cells in a concentration-dependent manner, which was associated with the induction of apoptosis. Cordycepin activated caspase-8 and -9, which are involved in the initiation of extrinsic and intrinsic apoptosis pathways, respectively, and also increased caspase-3 activity, a typical effect caspase, subsequently leading to poly (ADP-ribose) polymerase cleavage. Additionally, cordycepin increased the Bax/Bcl-2 ratio and truncation of Bid, and destroyed the integrity of mitochondria, which contributed to the cytosolic release of cytochrome c. Moreover, cordycepin effectively inactivated the phosphoinositide 3-kinase (PI3K)/Akt signaling pathway, while LY294002, a PI3K/Akt inhibitor, increased the apoptosis-inducing effect of cordycepin. Cordycepin further enhanced the intracellular levels of reactive oxygen species (ROS), while the addition of N-acetyl cysteine (NAC), a ROS inhibitor, significantly diminished cordycepin-induced mitochondrial dysfunction and growth inhibition, and also blocked the inactivation of PI3K/Akt signaling pathway. Furthermore, the presence of NAC significantly attenuated the enhanced apoptotic cell death and reduction of cell viability by treatment with cordycepin and LY294002. Collectively, the data indicate that cordycepin induces apoptosis through the activation of extrinsic and intrinsic apoptosis pathways and the ROS-dependent inactivation of PI3K/Akt signaling in human bladder cancer T24 cells.
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Affiliation(s)
- Sung Ok Kim
- Department of Food Science and Biotechnology, College of Engineering, Kyungsung University.,Graduate School of East-West Medical Science, Kyung Hee University
| | - Hee-Jae Cha
- Department of Parasitology and Genetics, Kosin University College of Medicine
| | - Cheol Park
- Department of Molecular Biology, Dong-eui University
| | - Hyesook Lee
- Anti-Aging Research Center, Dong-eui University.,Department of Biochemistry, Dong-eui University College of Korean Medicine
| | - Su Hyun Hong
- Anti-Aging Research Center, Dong-eui University.,Department of Biochemistry, Dong-eui University College of Korean Medicine
| | | | - Shin-Hyung Park
- Department of Pathology, Dong-eui University College of Korean Medicine
| | - Gi-Young Kim
- School of Marine Biomedical Sciences, Jeju National University
| | - Sun-Hee Leem
- Department of Biological Science, Dong-A University
| | - Cheng-Yun Jin
- School of Pharmaceutical Sciences, Zhengzhou University
| | - Eun-Joo Hwang
- Graduate School of East-West Medical Science, Kyung Hee University
| | - Yung Hyun Choi
- Anti-Aging Research Center, Dong-eui University.,Department of Biochemistry, Dong-eui University College of Korean Medicine
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66
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Zhong X, Gu L, Xiong WT, Wang HZ, Lian DH, Zheng YM, Zhou S, Zhou W, Gu JL, Shen JH, Wang J, Zhang GR, Liu X. 1H NMR spectroscopy-based metabolic profiling of Ophiocordyceps sinensis and Cordyceps militaris in water-boiled and 50% ethanol-soaked extracts. J Pharm Biomed Anal 2020; 180:113038. [DOI: 10.1016/j.jpba.2019.113038] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 12/06/2019] [Accepted: 12/07/2019] [Indexed: 12/19/2022]
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67
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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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68
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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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69
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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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Comparative Transcriptome Analysis of Thitarodes Armoricanus in Response to the Entomopathogenic Fungi Paecilomyces Hepiali and Ophiocordyceps Sinensis. INSECTS 2019; 11:insects11010004. [PMID: 31861642 PMCID: PMC7022891 DOI: 10.3390/insects11010004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/14/2019] [Accepted: 12/18/2019] [Indexed: 12/02/2022]
Abstract
Thitarodes armoricanus is a medicinal and economically important Lepidopteran insect species. The larvae infected by Paecilomyces hepiali survive no more than four days, while those infected by Ophiocordyceps sinensis can survive for several months before mummification. This provides a valuable comparative system to study interactions between an insect host and different pathogenic fungi. By using the T. armoricanus genome, a time-course transcriptome analysis of the whole larvae without guts was performed to explore the larvae response to P. hepiali and O. sinensis infection. A total of 3106 differentially expressed genes in five clusters were identified. The genes involved in coagulation and multiple metabolisms were both suppressed after P. hepiali or O. sinensis infection, whereas those related to environmental information responses, cell processes, biotic stimulus, and immunity (such as cecropin (CEC)) were elevated. The rapid death of T. armoricanus after P. hepiali infection might be caused by osmotic imbalance, immunocompromise (such as DEFs and GLVs), and nervous system dysfunction (glutamatergic synapse). Up-regulation of the genes related to cuticle structure, nervous system (such as neurotrophin signal pathway and dopaminergic synapse) and immune effectors (such as attacin (ATT) and proline-rich antimicrobial peptide 1 (PRAMP1)) in T. armoricanus, may contribute to the co-existence of T. armoricanus and O. sinensis. This study provides a global view and potential key genes of the interaction between T. armoricanus and two fungal entomopathogens.
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71
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Shi H, Zhang M, Bhandari B, Wang Y, Yi S. Effects of superfine grinding on the properties and qualities of
Cordyceps militaris
and its spent substrate. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Hao Shi
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
| | - Min Zhang
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
- International Joint Laboratory on Food Safety Jiangnan University Wuxi China
| | - Bhesh Bhandari
- School of Agriculture and Food Sciences University of Queensland Brisbane QLD Australia
| | - Yuchuan Wang
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi China
| | - Sifu Yi
- Yandi Biological Engineering Co., Ltd Changde China
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Luo L, Ran R, Yao J, Zhang F, Xing M, Jin M, Wang L, Zhang T. Se-Enriched Cordyceps militaris Inhibits Cell Proliferation, Induces Cell Apoptosis, And Causes G2/M Phase Arrest In Human Non-Small Cell Lung Cancer Cells. Onco Targets Ther 2019; 12:8751-8763. [PMID: 31749621 PMCID: PMC6817841 DOI: 10.2147/ott.s217017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 09/20/2019] [Indexed: 12/28/2022] Open
Abstract
Background The anticancer effects of cordyceps on various tumors have been reported. However, little is known about the role of selenium (Se)-enriched Cordyceps militaris in non-small cell lung cancer (NSCLC). In this study, the effects of Se-enriched Cordyceps militaris on cell proliferation, cell apoptosis and cell cycle in NSCLC cell line NCI-H292 and A549 were investigated. Methods CCK-8 assay was used to determine the appropriate concentrations of Se-enriched Cordyceps militaris in NSCLC (namely NCI-H292 and A549) cells. Colony formation assay, flow cytometric and Hoechst 33342 staining assays, and flow cytometric analysis were separately employed to assess the effect of increased Se-enriched Cordyceps militaris on NSCLC cell viability, cell apoptosis and cell-cycle distribution. Finally, the qPCR and Western blot assays were, respectively, applied to evaluate the effects of Se-enriched Cordyceps militaris on the expression of pro-apoptotic member BAX and the anti-apoptotic member BCL-2, as well as of G2/M cell cycle regulatory proteins CDK1 and cyclin B1. Results The concentration of Se-enriched Cordyceps militaris was 0, 4, 8, 12 mg/mL for NCI-H292 cells, and 0, 12.5, 25, 50 mg/mL for A549 cells. NSCLC cells treated with increased Se-enriched Cordyceps militaris showed the inhibited cell viability. Se-enriched Cordyceps militaris induced NSCLC cell apoptosis in concentration-dependent manner. Consistently, Se-enriched Cordyceps militaris diminished the ratio of anti-apoptotic member BCL-2 and pro-apoptotic member BAX at mRNA and protein levels in NSCLC cells. The percentage in G2/M phase was increased in NSCLC cells treated with increased Se-enriched Cordyceps militaris. Downregulation of G2/M cell cycle regulatory proteins CDK1 and cyclin B1 at mRNA and protein levels in NSCLC cells further confirmed the effects of Se-enriched Cordyceps militaris on cell cycle. Conclusion This study demonstrated the inhibitory role of Se-enriched Cordyceps militaris in cell proliferation and its facilitating role in cell apoptosis and cell cycle in NSCLC cells, suggesting an alternative therapeutic strategy for NSCLC treatment.
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Affiliation(s)
- Lihua Luo
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, People's Republic of China.,Department of Oncology II, The Central Hospital of Enshi Autonomous Prefecture, Enshi Clinical College of Wuhan University, Enshi, Hubei 445000, People's Republic of China
| | - Ruizhi Ran
- Department of Oncology II, The Central Hospital of Enshi Autonomous Prefecture, Enshi Clinical College of Wuhan University, Enshi, Hubei 445000, People's Republic of China
| | - Jie Yao
- Department of Biological Repositories, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, People's Republic of China
| | - Fang Zhang
- Department of Oncology II, The Central Hospital of Enshi Autonomous Prefecture, Enshi Clinical College of Wuhan University, Enshi, Hubei 445000, People's Republic of China
| | - Maohui Xing
- Department of Oncology II, The Central Hospital of Enshi Autonomous Prefecture, Enshi Clinical College of Wuhan University, Enshi, Hubei 445000, People's Republic of China
| | - Min Jin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, People's Republic of China
| | - Lanqing Wang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, People's Republic of China
| | - Tao Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, People's Republic of China
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Sun J, Xu J, Wang S, Hou Z, Lu X, An L, Du P. A new cerebroside from cordyceps militaris with anti-PTP1B activity. Fitoterapia 2019; 138:104342. [DOI: 10.1016/j.fitote.2019.104342] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/20/2019] [Accepted: 08/25/2019] [Indexed: 01/13/2023]
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Jeong MK, Yoo HS, Kang IC. The Extract of Cordyceps Militaris Inhibited the Proliferation of Cisplatin-Resistant A549 Lung Cancer Cells by Downregulation of H-Ras. J Med Food 2019; 22:823-832. [PMID: 31313945 DOI: 10.1089/jmf.2018.4232] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
We investigated the antitumor effect of Cordyceps militaris extract (CME) on A549 cisplatin-resistant (CR) lung cancer cells. The proliferation of A549/CR cells was suppressed by CME. Apoptosis of the cells was induced by CME. The cell cycle arrest was observed in the sub-G1 phase in the cells treated with CME. Proteomic profile analysis showed that H-Ras was downregulated in CME-treated cells and it was confirmed by western blot analysis. Collectively, these data demonstrated that CME is an alternative treatment for the anticancer effect.
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Affiliation(s)
- Mi-Kyung Jeong
- 1East-West Cancer Center, Dunsan Oriental Medical Hospital of Daejeon University, Daejeon, Korea
| | - Hwa-Seung Yoo
- 1East-West Cancer Center, Dunsan Oriental Medical Hospital of Daejeon University, Daejeon, Korea
| | - In-Cheol Kang
- 2Department of Biological Science, College of Life and Health Sciences, Asan, Korea.,3BioChip Research Center, Hoseo University, Asan, Korea.,4Innopharmascreen, Inc., Incheon, Korea
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Li Y, Xu G. Clinical Efficacy and Safety of Jinshuibao Combined With ACEI/ARB in the Treatment of Diabetic Kidney Disease: A Meta-Analysis of Randomized Controlled Trials. J Ren Nutr 2019; 30:92-100. [PMID: 31201013 DOI: 10.1053/j.jrn.2019.03.083] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 03/17/2019] [Accepted: 03/30/2019] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE The present study aims to compare the relative efficacy and safety of jinshuibao (JSB) combined with angiotensinconverting enzyme inhibitors/angiotensin receptor blockers (ACEIs/ARBs) in the treatment of diabetic kidney disease. METHODS We searched EMBASE, MEDLINE, PubMed, China National Knowledge Internet, the Chinese Biomedical Database, and Wanfang database for articles from the building of the database to September 2018. RESULTS Fifty-one randomized controlled trials with 3,955 participants were included. The meta-analysis indicated that compared with the controls, JSB combined with ACEI/ARB group could remarkably improve the overall response rate (odds ratio 4.91; 95% confidence interval [CI] 3.32-7.25) and reduce 24 h proteinuria (mean difference [MD] -0.16; 95% CI -0.19 to -0.13), urine albumin excretion ratio (MD -28.20; 95% CI -36.30 to -20.11), serum creatinine (MD -13.84; 95% CI -18.01 to -9.68), blood urea nitrogen (MD -1.00; 95% CI -1.36 to -0.63), systolic blood pressure (MD -4.57; 95% CI -6.78 to -2.37), diastolic blood pressure (MD -3.96; 95% CI -5.73 to -2.19), fasting blood glucose (MD -0.85; 95% CI -1.45 to -0.24), hemoglobin A1c (MD -0.52; 95% CI -0.83 to -0.21), serum total cholesterol (MD -0.53; 95% CI -0.86 to -0.20), and triglyceride (MD -0.53; 95% CI -0.55 to -0.51). CONCLUSIONS JSB combined with ACEI/ARB in the treatment of diabetic kidney disease is superior to the single application of ACEI/ARB.
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Affiliation(s)
- Yebei Li
- Department of Nephrology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Gaosi Xu
- Department of Nephrology, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
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76
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Dong ZSW, Cao ZP, Shang YJ, Liu QY, Wu BY, Liu WX, Li CH. Neuroprotection of cordycepin in NMDA-induced excitotoxicity by modulating adenosine A 1 receptors. Eur J Pharmacol 2019; 853:325-335. [PMID: 30978320 DOI: 10.1016/j.ejphar.2019.04.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 04/03/2019] [Accepted: 04/05/2019] [Indexed: 12/24/2022]
Abstract
Cerebral ischemia impairs physiological form of synaptic plasticity such as long-term potentiation (LTP). Clinical symptoms of cognitive dysfunction resulting from cerebral ischemia are associated with neuron loss and synaptic function impairment in hippocampus. It has been widely reported that cordycepin displays neuroprotective effect on ameliorating cognitive dysfunction induced by cerebral ischemia. Therefore, it is necessary to study whether cordycepin recovers cognitive function after brain ischemia through improving LTP induction. However, there has been very little discussion about the effects of cordycepin on LTP of cerebral ischemia so far. In the present study, we investigated the effects of cordycepin on LTP impairment and neuron loss induced by cerebral ischemia and excitotoxicity, using electrophysiological recording and Nissl staining techniques. The models were obtained by bilateral common carotid artery occlusion (BCCAO) and intrahippocampal NMDA microinjection. We also explored whether adenosine A1 receptors involve in the neuroprotection of cordycepin by using western blot. We found that cordycepin remarkably alleviated LTP impairment and protected pyramidal cell of hippocampal CA1 region against cerebral ischemia and excitotoxicity. Meanwhile, cordycepin prevented the reduction on adenosine A1 receptor level caused by ischemia but did not alter the adenosine A2A receptor level in hippocampal CA1 area. The improvement of LTP in the excitotoxic rats after cordycepin treatment could be blocked by DPCPX, a selective antagonist of adenosine A1 receptor. In summary, our findings provided new insights into the mechanisms of cordycepin neuroprotection in excitotoxic diseases, which is through regulating adenosine A1 receptor to improve LTP formation and neuronal survival.
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Affiliation(s)
| | | | | | | | - Bao-Yan Wu
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou, 510631, PR China
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Zou J, Zeng TT, He ZM, Zhang P, Chen ZH. Cloning and analysis of Ophiocordyceps xuefengensis mating type (MAT) loci. FEMS Microbiol Lett 2019; 366:5437676. [PMID: 31062026 DOI: 10.1093/femsle/fnz070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 04/06/2019] [Indexed: 11/12/2022] Open
Abstract
The entomopathogenic fungus Ophiocordyceps xuefengensis, a recently described species and identified as the sister taxon of Ophiocordyceps sinensis, is a desirable alternative to O. sinensis. The mating systems of fungi play a vitally important role in the regulation of sexual reproduction and evolution, but the mating type loci of O. xuefengensis were completely unknown. In this study, the mating systems of O. xuefengensis were analyzed. The conserved α-box region of the MAT1-1-1 and HMG-box of MAT1-2-1 were successfully obtained by PCR amplification. The distribution of both mating types in different tissues of wild and cultivated O. xuefengensis growth was detected and analyzed. The results showed that the asci always harbored both mating types, whereas the sclerotium, the stipe and each isolated strain of wild O. xuefengensis always had only one idiomorph, either MAT1-1 or MAT1-2, which confirmed that O. xuefengensis is heterothallic. The MAT1-1 locus of O. xuefengensis harbors MAT1-1-1, MAT1-1-2 and MAT1-1-3, and MAT1-2 contains the MAT1-2-1 gene. Southern blot analysis showed the MAT-1-1-1 and MAT-1-2-1 genes were single-copy in O. xuefengensis. These results will help to understand its life cycle and support artificial cultivation of O. xuefengensis.
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Affiliation(s)
- Juan Zou
- Hunan Province Key Laboratory of Crop Sterile Germplasm Resource Innovation and Application, College of Life Science, Hunan Normal University, Changsha 410081, China.,Key Laboratory of Research and Utilization of Ethnomedicinal Plant Resources of Hunan Province, College of Biological and Food Engineering, Huaihua University, Huaihua 418000, China
| | - Ting-Ting Zeng
- Hunan Province Key Laboratory of Crop Sterile Germplasm Resource Innovation and Application, College of Life Science, Hunan Normal University, Changsha 410081, China
| | - Zheng-Mi He
- Hunan Province Key Laboratory of Crop Sterile Germplasm Resource Innovation and Application, College of Life Science, Hunan Normal University, Changsha 410081, China
| | - Ping Zhang
- Hunan Province Key Laboratory of Crop Sterile Germplasm Resource Innovation and Application, College of Life Science, Hunan Normal University, Changsha 410081, China
| | - Zuo-Hong Chen
- Hunan Province Key Laboratory of Crop Sterile Germplasm Resource Innovation and Application, College of Life Science, Hunan Normal University, Changsha 410081, China
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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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Enrichment of cordycepin for cosmeceutical applications: culture systems and strategies. Appl Microbiol Biotechnol 2019; 103:1681-1691. [DOI: 10.1007/s00253-019-09623-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 01/03/2019] [Accepted: 01/04/2019] [Indexed: 12/17/2022]
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80
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Zeng P, Li J, Chen Y, Zhang L. The structures and biological functions of polysaccharides from traditional Chinese herbs. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2019; 163:423-444. [PMID: 31030757 PMCID: PMC7102684 DOI: 10.1016/bs.pmbts.2019.03.003] [Citation(s) in RCA: 183] [Impact Index Per Article: 36.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Most of traditional Chinese medicine substances come from herbal plants. The medicinal quality of herbal plants varies with the locations of cultivation, the parts of the herb collected, the season of the herb collected, and the herb processing method. Polysaccharides are major components of the herb plants and their biosynthesis is partly controlled by the genes but mostly influenced by the availability of the nutrition and determined by the various environmental factors. In recent decades, polysaccharides isolated from different kinds of Chinese herbs have received much attention due to their important biological activities, such as anti-tumor, anti-oxidant, anti-diabetic, radiation protecting, antiviral, hypolipidemic, and immunomodulatory activities. Interestingly, different batches of the same herb can obtain different polysaccharide fractions with subtle differences in molecular weight, monosaccharide compositions, glycosidic linkages, and biological functions. Even with these variations, a large number of bioactive polysaccharides from different kinds of traditional Chinese herbs have been purified, characterized, and reported. This review provides a comprehensive summary of the latest polysaccharide extraction methods and the strategies used for monosaccharide compositional analysis plus polysaccharide structural characterization. Most importantly, the reported chemical characteristics and biological activities of the polysaccharides from the famous traditional Chinese herbs including Astragalus membranaceus, Ginseng, Lycium barbarum, Angelica sinensis, Cordyceps sinensis, and Ophiopogon japonicus will be reviewed and discussed. The published studies provide evidence that polysaccharides from traditional Chinese herbs play an important role in their medical applications, which forms the basis for future research, development, and application of these polysaccharides as functional foods and therapeutics in modern medicine.
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Affiliation(s)
- Pengjiao Zeng
- Systems Biology and Medicine Center for Complex Diseases, Affiliated Hospital of Qingdao University, Qingdao, China,Corresponding authors:
| | - Juan Li
- Department of Medical Records, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yulong Chen
- Department of Gynecology, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lijuan Zhang
- Systems Biology and Medicine Center for Complex Diseases, Affiliated Hospital of Qingdao University, Qingdao, China,Corresponding authors:
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81
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Zhang X, Hu Q, Weng Q. Secondary metabolites (SMs) of Isaria cicadae and Isaria tenuipes. RSC Adv 2018; 9:172-184. [PMID: 35521576 PMCID: PMC9059538 DOI: 10.1039/c8ra09039d] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 11/29/2018] [Indexed: 01/02/2023] Open
Abstract
Both Isaria cicadae and Isaria tenuipes are important entomopathogenic fungi used in health foods and traditional herbal medicines in East Asia. However, the safety concerns for both fungal species have been attracting significant attention. Thus, surveying their secondary metabolites (SMs) will be beneficial to improving the safety of their fungal products. In the case of I. cicadae, its SMs mainly include nucleosides, amino acids, beauvericins, myriocin, and oosporein. In contrast, trichothecene derivatives, isariotins, cyclopenta benzopyrans and PKs, are found in the case of I. tenuipes. Among them, beauvericins, myriocin, oosporein and many trichothecene derivatives are toxic compounds. The toxicity and side effects of the fungal products may be related to these SMs. Thus, to ensure the safety of fungal products, the residues standards of SMs need to be reported. Furthermore, methods for the detection of their SMs and biological identification of their strains must be considered. This review gives new insight into the secondary metabolites of medical and edible fungi.
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Affiliation(s)
- Xiaofeng Zhang
- College of Agriculture, South China Agricultural University Guangzhou 510642 China
| | - Qiongbo Hu
- College of Agriculture, South China Agricultural University Guangzhou 510642 China
| | - Qunfang Weng
- College of Agriculture, South China Agricultural University Guangzhou 510642 China
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82
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Jeong JW, Park C, Cha HJ, Hong SH, Park SH, Kim GY, Kim WJ, Kim CH, Song KS, Choi YH. Cordycepin inhibits lipopolysaccharide-induced cell migration and invasion in human colorectal carcinoma HCT-116 cells through down-regulation of prostaglandin E2 receptor EP4. BMB Rep 2018. [PMID: 30269738 PMCID: PMC6235086 DOI: 10.5483/bmbrep.2018.51.10.120] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Prostaglandin E2 (PGE2), a major product of cyclooxygenase-2 (COX-2), plays an important role in the carcinogenesis of many solid tumors, including colorectal cancer. Because PGE2 functions by signaling through PGE2 receptors (EPs), which regulate tumor cell growth, invasion, and migration, there has been a growing amount of interest in the therapeutic potential of targeting EPs. In the present study, we investigated the role of EP4 on the effectiveness of cordycepin in inhibiting the migration and invasion of HCT116 human colorectal carcinoma cells. Our data indicate that cordycepin suppressed lipopolysaccharide (LPS)-enhanced cell migration and invasion through the inactivation of matrix metalloproteinase (MMP)-9 as well as the down-regulation of COX-2 expression and PGE2 production. These events were shown to be associated with the inactivation of EP4 and activation of AMP-activated protein kinase (AMPK). Moreover, the EP4 antagonist AH23848 prevented LPS-induced MMP-9 expression and cell invasion in HCT116 cells. However, the AMPK inhibitor, compound C, as well as AMPK knockdown via siRNA, attenuated the cordycepin-induced inhibition of EP4 expression. Cordycepin treatment also reduced the activation of CREB. These findings indicate that cordycepin suppresses the migration and invasion of HCT116 cells through modulating EP4 expression and the AMPK-CREB signaling pathway. Therefore, cordycepin has the potential to serve as a potent anti-cancer agent in therapeutic strategies against colorectal cancer metastasis.
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Affiliation(s)
- Jin-Woo Jeong
- Freshwater Bioresources Utilization Bureau, Nakdonggang National Institute of Biological Resources, Sangju 17104, Korea
| | - Cheol Park
- Department of Molecular Biology, College of Natural Sciences, Dongeui University, Busan 47340, Korea
| | - Hee-Jae Cha
- Department of Parasitology and Genetics, Kosin University College of Medicine, Busan 49267, Korea
| | - Su Hyun Hong
- Department of Biochemistry, Dong-Eui University College of Korean Medicine, Busan 47227, Korea
- Anti-Aging Research Center, Dong-Eui University, Busan 47340, Korea
| | - Shin-Hyung Park
- Department of Pathology, Dong-Eui University College of Korean Medicine, Busan 47227, Korea
| | - Gi-Young Kim
- Department of Marine Life Sciences, Jeju National University, Jeju 63243, Korea
| | - Woo Jean Kim
- Department of Anatomy, Kosin University College of Medicine, Busan 49267, Korea
| | - Cheol Hong Kim
- Department of Pediatrics, Sungkyunkwan University Samsung Changwon Hospital, Changwon 51353, Korea
| | - Kyoung Seob Song
- Department of Physiology, Kosin University College of Medicine, Busan 49267, Korea
| | - Yung Hyun Choi
- Department of Biochemistry, Dong-Eui University College of Korean Medicine, Busan 47227, Korea
- Anti-Aging Research Center, Dong-Eui University, Busan 47340, Korea
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83
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The Anticancer Properties of Cordycepin and Their Underlying Mechanisms. Int J Mol Sci 2018; 19:ijms19103027. [PMID: 30287757 PMCID: PMC6212910 DOI: 10.3390/ijms19103027] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 09/30/2018] [Accepted: 10/01/2018] [Indexed: 01/01/2023] Open
Abstract
Cordyceps is a genus of ascomycete fungi that has been used for traditional herbal remedies. It contains various bioactive ingredients including cordycepin. Cordycepin, also known as 3-deoxyadenosine, is a major compound and has been suggested to have anticancer potential. The treatment of various cancer cells with cordycepin in effectively induces cell death and retards their cancerous properties. However, the underlying mechanism is not fully understood. Recent evidence has shed light on the molecular pathways involving cysteine-aspartic proteases (caspases), mitogen-activated protein kinases (MAPKs), and glycogen synthase kinase 3 beta (GSK-3β). Furthermore, the pathways are mediated by putative receptors, such as adenosine receptors (ADORAs), death receptors (DRs), and the epidermal growth factor receptor (EGFR). This review provides the molecular mechanisms by which cordycepin functions as a singular or combinational anticancer therapeutic agent.
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84
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Zhong X, Gu L, Wang H, Lian D, Zheng Y, Zhou S, Zhou W, Gu J, Zhang G, Liu X. Profile of Ophiocordyceps sinensis transcriptome and differentially expressed genes in three different mycelia, sclerotium and fruiting body developmental stages. Fungal Biol 2018; 122:943-951. [DOI: 10.1016/j.funbio.2018.05.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 04/03/2018] [Accepted: 05/30/2018] [Indexed: 10/14/2022]
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85
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Ma MW, Gao XS, Yu HL, Qi X, Sun SQ, Wang D. Cordyceps sinensis Promotes the Growth of Prostate Cancer Cells. Nutr Cancer 2018; 70:1166-1172. [PMID: 30273008 DOI: 10.1080/01635581.2018.1504091] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ming-wei Ma
- Department of Radiation Oncology, Peking University First Hospital, Beijing, China
| | - Xian-shu Gao
- Department of Radiation Oncology, Peking University First Hospital, Beijing, China
| | - Hong-liang Yu
- Department of Radiation Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, The Affiliate Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Xin Qi
- Department of Radiation Oncology, Peking University First Hospital, Beijing, China
| | - Shao-qian Sun
- Department of Radiation Oncology, Peking University First Hospital, Beijing, China
| | - Dian Wang
- Department of Radiation Oncology, Rush University Medical Center, Chicago, Illinois, USA
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86
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Zhou Q, Zhang Z, Song L, Huang C, Cheng Q, Bi S, Hu X, Yu R. Cordyceps militaris fraction inhibits the invasion and metastasis of lung cancer cells through the protein kinase B/glycogen synthase kinase 3β/β-catenin signaling pathway. Oncol Lett 2018; 16:6930-6939. [PMID: 30546425 PMCID: PMC6256291 DOI: 10.3892/ol.2018.9518] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Accepted: 03/20/2018] [Indexed: 12/21/2022] Open
Abstract
Cordyceps militaris is widely used as a traditional Chinese medicine health supplement, and is also used in the development of anticancer agents. In our previous studies, it was revealed that C. militaris fraction (CMF) possessed an antitumor effect against K562 cells in vitro, induced apoptosis and caused cell cycle arrest in the S phase. The published results also demonstrated that CMF-induced apoptosis was involved in mitochondrial dysfunction. The aim of the present study was to investigate the anti-invasion and anti-metastasis effects of CMF in NCI-H1299 and Lewis lung cancer (LLC) cell lines, which have high metastatic potential. MTT and clone formation assays were initially used to investigate the inhibitory effect of CMF on the viability of NCI-H1299 and LLC cells. The results of cell adhesion, wound healing, migration and Matrigel invasion assays in vitro indicated that NCI-H1299 cells (treated with 1, 3, 10 or 30 µg/ml CMF) and LLC cells (treated with 0.1, 0.3, 1 or 3 µg/ml CMF) demonstrated a concentration-dependent reduction in cell migration and invasion compared with the control. In vivo experiments demonstrated that the oral administration of CMF (65, 130 or 260 mg/kg) decreased the tumor growth and decreased the lung and liver metastasis in an LLC xenograft model, compared with untreated mice. Furthermore, western blot analysis was used to investigate the mechanism of the effect of CMF on the migration of NCI-H1299 cells and metastasis in the xenograft model. The results revealed that CMF may promote glycogen synthase kinase 3β (GSK-3β)-mediated degradation of β-catenin inhibited the phosphorylation of upstream protein kinase B (Akt), which resulted in the attenuation of the expression of matrix metalloproteinase (MMP)-2 and MMP-9. These results suggested that CMF may possess potential for the treatment of lung cancer metastasis via the Akt/GSK-3β/β-catenin pathway.
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Affiliation(s)
- Qinqin Zhou
- Department of Pharmacology, College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Zhang Zhang
- Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Liyan Song
- Department of Pharmacology, College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Chunhua Huang
- Department of Pharmacology, College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Qi Cheng
- Department of Pharmacology, College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Sixue Bi
- Department of Pharmacology, College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Xianjing Hu
- Department of Pharmacology, College of Pharmacy, Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Rongmin Yu
- Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou, Guangdong 510632, P.R. China
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87
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Olatunji OJ, Tang J, Tola A, Auberon F, Oluwaniyi O, Ouyang Z. The genus Cordyceps : An extensive review of its traditional uses, phytochemistry and pharmacology. Fitoterapia 2018; 129:293-316. [DOI: 10.1016/j.fitote.2018.05.010] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 05/01/2018] [Accepted: 05/13/2018] [Indexed: 12/24/2022]
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88
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Anti-tumor and anti-metastatic roles of cordycepin, one bioactive compound of Cordyceps militaris. Saudi J Biol Sci 2018; 25:991-995. [PMID: 30108453 PMCID: PMC6088102 DOI: 10.1016/j.sjbs.2018.05.016] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 05/12/2018] [Accepted: 05/13/2018] [Indexed: 12/14/2022] Open
Abstract
Public interest in complementary and alternative medicine has been increased worldwide, due to its wide applications in cancer prevention and treatment. Cordycepin is one of the most common and crucial types of complementary and alternative medicine. Cordycepin (3′-deoxyadenosine), a derivative of adenosine, was first isolated from medicine drug Cordyceps militaris. Cordycepin has been widely used as one compound for antitumor, which has been found to exert antiangiogenic, anti-metastatic, and antiproliferative effects, as well as inducing apoptosis. However, the mechanism of its anti-tumor activity is not well known. This review will clarify anti-tumor mechanisms of Cordycepin, which regulate signaling pathways related with tumor growth and metastasis. Cordycepin inhibit tumor growth via upregulating tumor apoptosis, inducing cell cycle arrest and targeting cancer stem cells (CSCs). Cordycepin regulates tumor microenvironment via suppressing tumor metastasis-related pathways. Thus, Cordycepins may be one of important supplement or substitute medicine drug for cancer treatment.
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Park SJ, Jang HJ, Hwang IH, Kim JM, Jo E, Lee MG, Jang IS, Joo JC. Cordyceps militaris Extract Inhibits the NF-κB pathway and Induces Apoptosis through MKK7-JNK Signaling Activation in TK-10 Human Renal Cell Carcinoma. Nat Prod Commun 2018. [DOI: 10.1177/1934578x1801300422] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The ubiquitous transcription factor, NF-κB, has been reported to inhibit apoptosis and induce drug resistance in cancer cells. Cordyceps militaris extract (CME) is involved in the regulation of the NF-κB signaling pathway. However, the detailed role of CME in the suppression of the NF-κB signaling pathway is unclear. We found that CME dose-dependently inhibited tumor necrosis factor-α (TNF-α)-induced NF-κB activation in TK-10 human renal cell carcinoma. CME prevented NF-κB from translocating to the nucleus, which resulted in the downregulation of GADD45B, upregulation of MKK7, and phosphorylation of JNK (p-JNK). The increased activation of Bax led to pronounced CME-induced apoptosis, which occurred through caspase-3. Furthermore, the siRNA-mediated knockdown of GADD45B inhibited MKK7 expression, whereas the siRNA-mediated inhibition of MKK7 downregulated p-JNK and the JNK inhibitor, SP600125, inhibited Bax expression. Thus, these results indicated that CME inhibited the activation of GADD45B via the inhibition of NF-κB activation, which upregulated the MKK7-JNK signaling pathway to induce apoptosis in TK-10 cells. Thus, this study reveals a novel anticancer function of CME.
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Affiliation(s)
- Soo Jung Park
- Department of Sasang Constitutional Medicine, Woosuk University, Wanju, Jeonbuk, 55338, Republic of Korea
| | - Hyun-Jin Jang
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - In-Hu Hwang
- Department of Physiology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Jung Min Kim
- Genoplan Korea, Inc. and NAR Center, Inc., Seoul 06221, Republic of Korea
| | - Eunbi Jo
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - Min-Goo Lee
- Department of Physiology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Ik-Soon Jang
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - Jong Cheon Joo
- Department of Sasang Constitutional Medicine, Wonkwang University, Iksan, 54538, Republic of Korea
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90
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Huang D, Meran S, Nie SP, Midgley A, Wang J, Cui SW, Xie M, Phillips GO, Phillips AO. Cordyceps sinensis : Anti-fibrotic and inflammatory effects of a cultured polysaccharide extract. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.bcdf.2017.07.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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91
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Zhang X, Liu Q, Zhou W, Li P, Alolga RN, Qi LW, Yin X. A comparative proteomic characterization and nutritional assessment of naturally- and artificially-cultivated Cordyceps sinensis. J Proteomics 2018; 181:24-35. [PMID: 29609095 DOI: 10.1016/j.jprot.2018.03.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 03/27/2018] [Accepted: 03/27/2018] [Indexed: 01/24/2023]
Abstract
Cordyceps sinensis has gained increasing attention due to its nutritional and medicinal properties. Herein, we employed label-free quantitative mass spectrometry to explore the proteome differences between naturally- and artificially-cultivated C. sinensis. A total of 22,829 peptides with confidence ≥95%, corresponding to 2541 protein groups were identified from the caterpillar bodies/stromata of 12 naturally- and artificially-cultivated samples of C. sinensis. Among them, 165 proteins showed significant differences between the samples of natural and artificial cultivation. These proteins were mainly involved in energy production/conversion, amino acid transport/metabolism, and transcription regulation. The proteomic results were confirmed by the identification of 4 significantly changed metabolites, thus, lysine, threonine, serine, and arginine via untargeted metabolomics. The change tendencies of these metabolites were partly in accordance with changes in abundance of the proteins, which was upstream of their synthetic pathways. In addition, the nutritional value in terms of the levels of nucleosides, nucleotides, and adenosine between the artificially- and naturally-cultivated samples was virtually same. These proteomic data will be useful for understanding the medicinal value of C. sinensis and serve as reference for its artificial cultivation. SIGNIFICANCE C. sinensis is a precious and valued medicinal product, the current basic proteome dataset would provide useful information to understand its development/infection processes as well as help to artificially cultivate it. This work would also provide basic proteome profile for further study of C. sinensis.
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Affiliation(s)
- Xu Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Qun Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Wei Zhou
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Raphael N Alolga
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Lian-Wen Qi
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; Clinical Metabolomics Center, China Pharmaceutical University, Nanjing 211198, China.
| | - Xiaojian Yin
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China.
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92
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Mao YH, Song AX, Yao ZP, Wu JY. Protective effects of natural and partially degraded konjac glucomannan on Bifidobacteria against antibiotic damage. Carbohydr Polym 2018; 181:368-375. [DOI: 10.1016/j.carbpol.2017.10.083] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 10/10/2017] [Accepted: 10/23/2017] [Indexed: 01/09/2023]
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93
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Gamage S, Nakayama J, Fuyuno Y, Ohga S. The Effect of the Hot Water Extracts of the <i>Paecilomyces hepiali </i>and <i>Cordyceps militaris</i> Mycelia on the Growth of Gastrointestinal Bacteria. ACTA ACUST UNITED AC 2018. [DOI: 10.4236/aim.2018.87034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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94
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Fungal Cordycepin Biosynthesis Is Coupled with the Production of the Safeguard Molecule Pentostatin. Cell Chem Biol 2017; 24:1479-1489.e4. [DOI: 10.1016/j.chembiol.2017.09.001] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 05/05/2017] [Accepted: 09/01/2017] [Indexed: 12/31/2022]
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95
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Kramer GJ, Nodwell JR. Chromosome level assembly and secondary metabolite potential of the parasitic fungus Cordyceps militaris. BMC Genomics 2017; 18:912. [PMID: 29178836 PMCID: PMC5702197 DOI: 10.1186/s12864-017-4307-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 11/15/2017] [Indexed: 01/30/2023] Open
Abstract
Background Cordyceps militaris is an insect pathogenic fungus that is prized for its use in traditional medicine. This and other entomopathogenic fungi are understudied sources for the discovery of new bioactive molecules. In this study, PacBio SMRT long read sequencing technology was used to sequence the genome of C. militaris with a focus on the genetic potential for secondary metabolite production in the genome assembly of this fungus. Results This is first chromosome level assembly of a species in the Cordyceps genera. In this seven chromosome assembly of 33.6 Mba there were 9371 genes identified. Cordyceps militaris was determined to have the MAT 1-1-1 and MAT 1-1-2 mating type genes. Secondary metabolite analysis revealed the potential for at least 36 distinct metabolites from a variety of classes. Three of these gene clusters had homology with clusters producing desmethylbassianin, equisetin and emericellamide that had been studied in other fungi. Conclusion Our assembly and analysis has revealed that C. militaris has a wealth of gene clusters for secondary metabolite production distributed among seven chromosomes. The identification of these gene clusters will facilitate the future study and identification of the secondary metabolites produced by this entomopathogenic fungus. Electronic supplementary material The online version of this article (doi:10.1186/s12864-017-4307-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Glenna J Kramer
- Department of Biochemistry, University of Toronto, MaRS Centre, West Tower, 661 University Avenue, Toronto, ON, M5G 1M1, Canada
| | - Justin R Nodwell
- Department of Biochemistry, University of Toronto, MaRS Centre, West Tower, 661 University Avenue, Toronto, ON, M5G 1M1, Canada.
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96
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Phan CW, Wang JK, Cheah SC, Naidu M, David P, Sabaratnam V. A review on the nucleic acid constituents in mushrooms: nucleobases, nucleosides and nucleotides. Crit Rev Biotechnol 2017; 38:762-777. [PMID: 29124970 DOI: 10.1080/07388551.2017.1399102] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Mushrooms have become increasingly important as a reliable food source. They have also been recognized as an important source of bioactive compounds of high nutritional and medicinal values. The nucleobases, nucleosides and nucleotides found in mushrooms play important roles in the regulation of various physiological processes in the human body via the purinergic and/or pyrimidine receptors. Cordycepin, a 3'-deoxyadenosine found in Cordyceps sinensis has received much attention as it possesses many medicinal values including anticancer properties. In this review, we provide a broad overview of the distribution of purine nucleobases (adenine and guanine); pyrimidine nucleobases (cytosine, uracil, and thymine); nucleosides (uridine, guanosine, adenosine and cytidine); as well as novel nucleosides/tides in edible and nonedible mushrooms. This review also discusses the latest research focusing on the successes, challenges, and future perspectives of the analytical methods used to determine nucleic acid constituents in mushrooms. Besides, the exotic taste and flavor of edible mushrooms are attributed to several nonvolatile and water-soluble substances, including the 5'-nucleotides. Therefore, we also discuss the total flavor 5'-nucleotides: 5'-guanosine monophosphate (5'-GMP), 5'-inosine monophosphate (5'-IMP), and 5'-xanthosine monophosphate (5'-XMP) in edible mushrooms.
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Affiliation(s)
- Chia-Wei Phan
- a Mushroom Research Centre , University of Malaya , Kuala Lumpur , Malaysia.,b Department of Anatomy, Faculty of Medicine , University of Malaya , Kuala Lumpur , Malaysia
| | - Joon-Keong Wang
- c Faculty of Medicine and Health Sciences , UCSI University , Kuala Lumpur , Malaysia
| | - Shiau-Chuen Cheah
- c Faculty of Medicine and Health Sciences , UCSI University , Kuala Lumpur , Malaysia
| | - Murali Naidu
- a Mushroom Research Centre , University of Malaya , Kuala Lumpur , Malaysia.,b Department of Anatomy, Faculty of Medicine , University of Malaya , Kuala Lumpur , Malaysia
| | - Pamela David
- a Mushroom Research Centre , University of Malaya , Kuala Lumpur , Malaysia.,b Department of Anatomy, Faculty of Medicine , University of Malaya , Kuala Lumpur , Malaysia
| | - Vikineswary Sabaratnam
- a Mushroom Research Centre , University of Malaya , Kuala Lumpur , Malaysia.,d Institute of Biological Sciences, Faculty of Science , University of Malaya , Kuala Lumpur , Malaysia
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97
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Zhang H, Li Y, Mi J, Zhang M, Wang Y, Jiang Z, Hu P. GC-MS Profiling of Volatile Components in Different Fermentation Products of Cordyceps Sinensis Mycelia. Molecules 2017; 22:E1800. [PMID: 29064460 PMCID: PMC6151420 DOI: 10.3390/molecules22101800] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 10/16/2017] [Accepted: 10/20/2017] [Indexed: 02/06/2023] Open
Abstract
The fermentation products of Cordyceps sinensis (C. sinensis) mycelia are sustainable substitutes for natural C. sinensis. However, the volatile compositions of the commercial products are still unclear. In this paper, we have developed a simultaneous distillation-extraction (SDE) and gas chromatography-mass spectrometry (GC-MS) method for the profiling of volatile components in five fermentation products. A total of 64, 39, 56, 52, and 44 components were identified in the essential oils of Jinshuibao capsule (JSBC), Bailing capsule (BLC), Zhiling capsule (ZLC), Ningxinbao capsule (NXBC), and Xinganbao capsule (XGBC), respectively. 5,6-Dihydro-6-pentyl-2H-pyran-2-one (massoia lactone) was first discovered as the dominant component in JSBC volatiles. Fatty acids including palmitic acid (C16:0) and linoleic acid (C18:2) were also found to be major volatile compositions of the fermentation products. The multivariate partial least squares-discriminant analysis (PLS-DA) showed a clear discrimination among the different commercial products as well as the counterfeits. This study may provide further chemical evidences for the quality evaluation of the fermentation products of C. sinensis mycelia.
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Affiliation(s)
- Hongyang Zhang
- School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China.
- Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China.
| | - Yahui Li
- School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Jianing Mi
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Taipa, Macau 999078, China.
| | - Min Zhang
- Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China.
| | - Yuerong Wang
- School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Zhihong Jiang
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Taipa, Macau 999078, China.
| | - Ping Hu
- School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China.
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98
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The Undisclosed Usage of Dietary Supplements in Chinese Elderly Patients. TOP CLIN NUTR 2017. [DOI: 10.1097/tin.0000000000000115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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99
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Guo LX, Xu XM, Hong YH, Li Y, Wang JH. Stable Carbon Isotope Composition of the Lipids in Natural Ophiocordyceps sinensis from Major Habitats in China and Its Substitutes. Molecules 2017; 22:E1567. [PMID: 28927020 PMCID: PMC6151613 DOI: 10.3390/molecules22091567] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 09/10/2017] [Accepted: 09/15/2017] [Indexed: 11/16/2022] Open
Abstract
Ophiocordyceps sinensis is one rare medicinal fungus produced in the Qinghai-Tibetan Plateau. Its quality and price varies hugely with different habitat, and its numerous substitutes have sprung up in functional food markets. This paper aims to discriminate the geographic origin of wild O. sinensis and its substitutes via element analyzer-isotope ratio mass spectrometry and gas chromatography-isotope ratio mass spectrometry. The δ13C values of major fatty acids in the lipids of O. sinensis are characterized unanimously by the variation relation C18:0 < C18:2 ≈ C16:0 < C18:1, while their fluctuation intervals are notably different between those of neutral and polar lipids. The comparative analysis of the δ13C ratios of major fatty acids in lipids of O. sinensis suggests that the δ13C patterns may be sensitive potential indicators to discriminate its geographical origin. The δ13C values of individual major fatty acids of lipids from the cultivated stromata of Cordyceps militaris (SCM), the fermented mycelia of Hirsurella sinensis (FMH) and Paecilomyces epiali (FMP) range from -31.2‰ to -29.7‰, -16.9‰ to -14.3‰, and -26.5‰ to -23.9‰, respectively. Their δ13C pattern of individual major fatty acids may be used as a potential indicator to discriminate the products of natural O. sinensis and its substitutes.
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Affiliation(s)
- Lian-Xian Guo
- Dongguan Key Laboratory of Environmental Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, China.
- Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering/South China Sea Bioresource Exploitation and Utilization Collaborative Innovation Center, School of Marine Sciences, Sun Yat-Sen University, Guangzhou 510006, China.
| | - Xiao-Ming Xu
- Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering/South China Sea Bioresource Exploitation and Utilization Collaborative Innovation Center, School of Marine Sciences, Sun Yat-Sen University, Guangzhou 510006, China.
| | - Yue-Hui Hong
- Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering/South China Sea Bioresource Exploitation and Utilization Collaborative Innovation Center, School of Marine Sciences, Sun Yat-Sen University, Guangzhou 510006, China.
| | - Yan Li
- Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering/South China Sea Bioresource Exploitation and Utilization Collaborative Innovation Center, School of Marine Sciences, Sun Yat-Sen University, Guangzhou 510006, China.
| | - Jiang-Hai Wang
- Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering/South China Sea Bioresource Exploitation and Utilization Collaborative Innovation Center, School of Marine Sciences, Sun Yat-Sen University, Guangzhou 510006, China.
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100
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Lu Y, Luo F, Cen K, Xiao G, Yin Y, Li C, Li Z, Zhan S, Zhang H, Wang C. Omics data reveal the unusual asexual-fruiting nature and secondary metabolic potentials of the medicinal fungus Cordyceps cicadae. BMC Genomics 2017; 18:668. [PMID: 28854898 PMCID: PMC5577849 DOI: 10.1186/s12864-017-4060-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2017] [Accepted: 08/14/2017] [Indexed: 12/24/2022] Open
Abstract
Background Ascomycete Cordyceps species have been using as valued traditional Chinese medicines. Particularly, the fruiting bodies of Cordyceps cicadae (syn. Isaria cicadae) have long been utilized for the treatment of chronic kidney disease. However, the genetics and bioactive chemicals in this fungus have been largely unexplored. Results In this study, we performed comprehensive omics analyses of C. cicadae, and found that, in contrast to other Cordyceps fungi, C. cicadae produces asexual fruiting bodies with the production of conidial spores instead of the meiotic ascospores. Genome sequencing and comparative genomic analysis indicate that the protein families encoded by C. cicadae are typical of entomopathogenic fungi, including the expansion of proteases and chitinases for targeting insect hosts. Interestingly, we found that the MAT1-2 mating-type locus of the sequenced strain contains an abnormally truncated MAT1-1-1 gene. Gene deletions revealed that asexual fruiting of C. cicadae is independent of the MAT locus control. RNA-seq transcriptome data also indicate that, compared to growth in a liquid culture, the putative genes involved in mating and meiosis processes were not up-regulated during fungal fruiting, further supporting asexual reproduction in this fungus. The genome of C. cicadae encodes an array of conservative and divergent gene clusters for secondary metabolisms. Based on our analysis, the production of known carcinogenic metabolites by this fungus could be potentially precluded. However, the confirmed production of oosporein raises health concerns about the frequent consumption of fungal fruiting bodies. Conclusions The results of this study expand our knowledge of fungal genetics that asexual fruiting can occur independent of the MAT locus control. The obtained genomic and metabolomic data will benefit future investigations of this fungus for medicinal uses. Electronic supplementary material The online version of this article (doi:10.1186/s12864-017-4060-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yuzhen Lu
- CAS Key Laboratory of Insect Developmental and Evolutionary Biology, Shanghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, 200032, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Feifei Luo
- CAS Key Laboratory of Insect Developmental and Evolutionary Biology, Shanghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, 200032, China.,School of Biotechnology, East China University of Science and Technology, Shanghai, 200237, China
| | - Kai Cen
- CAS Key Laboratory of Insect Developmental and Evolutionary Biology, Shanghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, 200032, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Guohua Xiao
- School of Computer Science, Fudan University, Shanghai, 200433, China
| | - Ying Yin
- CAS Key Laboratory of Insect Developmental and Evolutionary Biology, Shanghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, 200032, China
| | - Chunru Li
- Zhejiang BioAsia Institute of Life Science, Pinghu, 314000, China
| | - Zengzhi Li
- Zhejiang BioAsia Institute of Life Science, Pinghu, 314000, China
| | - Shuai Zhan
- CAS Key Laboratory of Insect Developmental and Evolutionary Biology, Shanghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, 200032, China
| | - Huizhan Zhang
- School of Biotechnology, East China University of Science and Technology, Shanghai, 200237, China.
| | - Chengshu Wang
- CAS Key Laboratory of Insect Developmental and Evolutionary Biology, Shanghai Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, 200032, China.
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