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Zhu K, Ruan H, Wu T, Zhang H, Han W, Shen Q. Exploiting the roles of nitrogen sources for HEA increment in Cordyceps cicadae. Front Microbiol 2024; 15:1384027. [PMID: 38803370 PMCID: PMC11129637 DOI: 10.3389/fmicb.2024.1384027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 04/25/2024] [Indexed: 05/29/2024] Open
Abstract
Cordyceps cicadae, as a new food ingredient, is a valuable edible and medicinal fungi. However, its resources are severely depleted due to environmental limitations and excessive harvesting practices. N6-(2-hydroxyethyl) adenosine (HEA), as an important product of Cordyceps cicadae, has the potential to be used in medical industry due to its diverse disease curing potential. However, the disclosure of HEA synthesis still severely limited its application until now. In this study, the kinetic curves for adenosine and HEA under shaker fermentation were explored. The kinetics of HEA and adenosine production exhibited a competitive pattern, implicating a possibility of sharing a same step during their synthesis. Due to HEA as a derivative of nitrogen metabolism, the effect of different nitrogen sources (peptone, yeast extract, ammonium sulfate, diammonium oxalate monohydrate, ammonium citrate dibasic, and ammonium citrate tribasic) on HEA production in Cordyceps cicadae strain AH 10-4 had been explored under different incubation conditions (shaker fermentation, stationary fermentation, and submerged fermentation). Our results indicated that the complex organic nitrogen sources were found to improve the accumulation of HEA content under shaker fermentation. In contrast, the optimal nitrogen source for the accumulation of HEA under stationary fermentation and submerged fermentation was ammonium citrate tribasic. But submerged fermentation obviously shortened the incubation time and had a comparable capacity of HEA accumulation by 2.578 mg/g compared with stationary fermentation of 2.535 mg/g, implicating a possibility of scaled-up production of HEA in industry by submerged fermentation. Based on the dramatic HEA production by ammonium sulfate as nitrogen resources between stationary and shaker fermentations, alanine, aspartate and glutamate as well as arginine metabolic pathway were related to the production of HEA by comparative transcriptome. Further investigation indicated that glutamic acid, which is an analog of Asp, showed an optimum production of HEA in comparison with other amino acids.
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Affiliation(s)
| | - Haihua Ruan
- Tianjin Key Laboratory of Food Science and Biotechnology, College of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin, China
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2
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Li S, Pang W, Wang Y, Zhang Y. Cordyceps sinensis extract protects against acute kidney injury by inhibiting perforin expression in NK cells via the STING/IRF3 pathway. Aging (Albany NY) 2024; 16:5887-5904. [PMID: 38517396 PMCID: PMC11042953 DOI: 10.18632/aging.205676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 02/13/2024] [Indexed: 03/23/2024]
Abstract
Acute kidney injury (AKI) is associated with immune cell activation and inflammation. However, the putative pathogenic mechanisms of this injury have not been thoroughly investigated. Natural killer (NK) cells play an important role in immune regulation; however, whether NK cells regulate AKI remains unclear. Cordyceps sinensis (CS), a modern Chinese patented medicine preparation, has been widely used in treating patients with chronic kidney disease (CKD) owing to its anti-inflammatory effects and maintenance of immune homeostasis. Whether 2'-deoxyadenosine, a major active component in CS, can ameliorate renal AKI by regulating immunity, particularly in NK cells, has not been reported. This study is the first to demonstrate how NK cells promote AKI by releasing perforin, interferon-gamma (IFN-γ) and other inflammatory factors in vivo and in vitro. Differential gene expression between AKI and normal tissues was assessed using bioinformatic analyses. Quantitative real-time PCR, western blotting, and immunohistochemical staining were used to detect target protein mRNA and protein expression. Levels of inflammatory factors were measured using enzyme-linked immunosorbent assay. We found the high doses of the 2'-deoxyadenosine treatment significantly alleviated FA-induced renal damage in vivo, and alleviated the NK cells of renal injury by activating the STING/IRF3 pathway to inhibit perforin release in vitro. The results showed that 2'-deoxyadenosine could mitigate AKI by downregulating the activity of NK cells (by decreasing the expressions of perforin and IFN-γ) and inhibiting the stimulator of interferon genes and phosphorylated IFN regulatory factor 3. This may provide valuable evidence supporting the clinical use of CS in treating patients with AKI.
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Affiliation(s)
- Shuang Li
- General Department of Western Medicine, Yangjing Community Health Service Center, Shanghai 200135, China
| | - Wei Pang
- Department of Emergency Medicine, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Yuzhu Wang
- General Department of Western Medicine, Yangjing Community Health Service Center, Shanghai 200135, China
| | - Yiting Zhang
- General Department of Traditional Chinese Medicine, Yangjing Community Health Service Center, Shanghai 200135, China
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3
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Zheng R, Xu Q, Wang Y, Zhong Y, Zhu R. Cordyceps cicadae polysaccharides attenuate diabetic nephropathy via the miR-30a-3p/TRIM16 axis. J Diabetes Investig 2024; 15:300-314. [PMID: 38149724 PMCID: PMC10906025 DOI: 10.1111/jdi.14116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 10/13/2023] [Accepted: 11/16/2023] [Indexed: 12/28/2023] Open
Abstract
OBJECTIVE The molecular mechanism of the protective effect of Cordyceps cicadae polysaccharides (CCPs) on renal tubulointerstitial fibrosis in diabetic nephropathy (DN) is still unclear. This study aims to further understand the molecular mechanisms behind the therapeutic benefits of CCP on diabetic nephropathy. METHODS Mice were randomly assigned into six groups (n = 8). Cordyceps cicadae polysaccharide dissolved in 5% dimethyl sulfoxide was administered by gavage for 12 consecutive weeks. The CCP doses were divided into low, medium, and high, 75, 150, and 300 mg/kg/day, respectively. The efficacy of CCP was determined by assessing the renal function and histological alterations in diabetic db/db mice. The degree of glomerular mesangial dilatation and sclerosis was evaluated using semiquantitative markers. Cell viability, apoptosis, epithelial-mesenchymal transition (EMT), inflammation, oxidative stress, and mitochondrial reactive oxygen species (ROS) in high glucose (HG)-cultured MPC5 podocytes were determined. The interaction of miR-30a-3p and tripartite motif-containing protein 16 (TRIM16) was examined by luciferase reporter assay. Western blotting, reverse transcription-polymerase chain reaction, and immunofluorescence were used to analyze gene and protein expressions. RESULTS The in vivo findings illustrated that CCP may protect mice with type 2 diabetes from inflammation and oxidative damage (P < 0.05). Furthermore, CCP has a therapeutic value in protecting renal function and morphology in diabetic nephropathy by reversing podocyte EMT. The in vitro results indicated that CCP dose-dependently inhibited HG-induced apoptosis, EMT, inflammation, oxidative stress, and mitochondrial ROS levels in MPC5 podocytes (P < 0.05). Luciferase reporter assay confirmed the interaction between miR-30a-3p and TRIM16 in MPC5 podocytes cultured in high glucose (P < 0.05). CONCLUSION The protective effect of CCP on HG-induced MPC5 can be achieved by miR-30a-3p/TRIM16 axis.
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Affiliation(s)
- Rong Zheng
- Department of Nephrology, Longhua HospitalShanghai University of Traditional Chinese MedicineShanghaiChina
| | - Qin Xu
- Department of Nephrology, Longhua HospitalShanghai University of Traditional Chinese MedicineShanghaiChina
| | - Yiwen Wang
- Department of Nephrology, Longhua HospitalShanghai University of Traditional Chinese MedicineShanghaiChina
| | - Yifei Zhong
- Department of Nephrology, Longhua HospitalShanghai University of Traditional Chinese MedicineShanghaiChina
| | - Rong Zhu
- Department of Nephrology, Longhua HospitalShanghai University of Traditional Chinese MedicineShanghaiChina
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4
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Liu H, Chen W, Tian C, Deng Y, Xu L, Ouyang W, Qiu R, You Y, Jiang P, Zhou L, Cheng J, Kwan HY, Zhao X, Sun X. The mechanism of Shenbing Decoction II against IgA nephropathy renal fibrosis revealed by UPLC-MS/MS, network pharmacology and experimental verification. Heliyon 2023; 9:e21997. [PMID: 38027651 PMCID: PMC10654229 DOI: 10.1016/j.heliyon.2023.e21997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 12/01/2023] Open
Abstract
Background IgA nephropathy (IgAN) is a major and growing public health problem. Renal fibrosis plays a vital role in the progression of IgAN. This study is to investigate the mechanisms of action underlying the therapeutic effects of Shenbing Decoction II (SBDII) in IgAN renal fibrosis treatment based on ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS), network pharmacology and experimental verification. Method We first used UPLC-MS/MS to explore the main compounds of SBDII, and then used network pharmacology to predict the targets and key pathways of SBDII in the treatment of IgAN renal fibrosis. Next, bovine serum albumin (BSA), lipopolysaccharide (LPS), and carbon tetrachloride (CCL4) were used to induce IgAN in rats, and then biochemical indicators, renal tissue pathology, and renal fibrosis-related indicators were examined. At the same time, part of the results predicted by network pharmacology were also verified. Result A total of 105 compounds were identified in SBDII by UPLC-MS/MS. Network pharmacology results showed that the active compounds such as acacetin, eupatilin, and galangin may mediate the therapeutic effects of SBDII in treating IgAN by targeting tumor protein p53 (TP53) and regulating phosphatidylinositol 3-kinase (PI3K)-Akt kinase (Akt) signaling pathway. Animal experiments showed that SBDII not only significantly improved renal function and fibrosis in IgAN rats, but also significantly downregulated the expressions of p53, p-PI3K and p-Akt. Conclusion This UPLC-MS/MS, network pharmacological and experimental study highlights that the TP53 as a target, and PI3K-Akt signaling pathway are the potential mechanism by which SBDII is involved in IgAN renal fibrosis treatment. Acacetin, eupatilin, and galangin are probable active compounds in SBDII, these results might provide valuable guidance for further studies of IgAN renal fibrosis treatment.
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Affiliation(s)
- Huaxi Liu
- Syndrome Laboratory of Integrated Chinese and Western Medicine, School of Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Weijie Chen
- Syndrome Laboratory of Integrated Chinese and Western Medicine, School of Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Chunyang Tian
- Syndrome Laboratory of Integrated Chinese and Western Medicine, School of Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Yijian Deng
- Syndrome Laboratory of Integrated Chinese and Western Medicine, School of Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Liangwo Xu
- Syndrome Laboratory of Integrated Chinese and Western Medicine, School of Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Wenkun Ouyang
- Syndrome Laboratory of Integrated Chinese and Western Medicine, School of Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Renjie Qiu
- Syndrome Laboratory of Integrated Chinese and Western Medicine, School of Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Yanting You
- Syndrome Laboratory of Integrated Chinese and Western Medicine, School of Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Pingping Jiang
- Syndrome Laboratory of Integrated Chinese and Western Medicine, School of Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Lin Zhou
- Endocrinology Department, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Jingru Cheng
- Department of Nephrology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Hiu Yee Kwan
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Xiaoshan Zhao
- Syndrome Laboratory of Integrated Chinese and Western Medicine, School of Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Xiaomin Sun
- Syndrome Laboratory of Integrated Chinese and Western Medicine, School of Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
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5
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Lu TH, Chang JW, Jhou BY, Hsu JH, Li TJ, Lee LY, Chen YL, Chang HH, Chen CC, Wu PS, Lin DPC. Preventative Effects of Cordyceps cicadae Mycelial Extracts on the Early-Stage Development of Cataracts in UVB-Induced Mice Cataract Model. Nutrients 2023; 15:3103. [PMID: 37513520 PMCID: PMC10386163 DOI: 10.3390/nu15143103] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/04/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Cataracts, a prevalent age-related eye condition, pose a significant global health concern, with rising rates due to an aging population and increased digital device usage. In Taiwan, cataract prevalence is particularly high, reaching up to 90% among individuals aged 70 and above. The lens of the eye absorbs short-wave light, which can lead to oxidative stress in lens epithelial cells and contribute to cataract formation. Exposure to ultraviolet (UV) light further exacerbates the risk of cataracts by generating reactive oxygen species. Heat-shock proteins (HSPs), involved in protein maintenance and repair, have been linked to cataract development. Cordyceps cicadae (C. cicadae), a traditional Chinese medicine, has a long history of use and is known for its pharmacological effects. N6-(2-hydroxyethyl) adenosine (HEA), a bioactive compound found in C. cicadae, exhibits anti-inflammatory, immunomodulatory, and neuroprotective properties. Previous studies have shown that C. cicadae mycelial extracts improve dry eye disease and reduce intraocular pressure in animal models. Additionally, C. cicadae possesses antioxidant properties, which are beneficial for combating cataract formation. In this study, we aim to evaluate the preventive efficacy of C. cicadae mycelial extracts in UV-induced cataract development. By investigating the ameliorative effects of C. cicadae on eye diseases and its potential role in ocular health improvement, we hope to uncover new options for cataract prevention and provide insights into the mechanisms of action. The findings of this research could provide a novel approach for nutritional supplements targeting cataract prevention, offering potential benefits in the field of ocular health.
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Affiliation(s)
- Tsung-Han Lu
- Department of Medical Laboratory and Biotechnology, Chug Shan Medical University, Taichung City 402, Taiwan
| | - Jun-Way Chang
- The Ph.D. Program of Biotechnology and Biomedical Industry, China Medical University, Taichung City 404, Taiwan
| | - Bo-Yi Jhou
- Grape King Bio Ltd., Taoyuan City 320, Taiwan
| | | | - Tsung-Ju Li
- Grape King Bio Ltd., Taoyuan City 320, Taiwan
| | - Li-Ya Lee
- Grape King Bio Ltd., Taoyuan City 320, Taiwan
| | | | - Han-Hsin Chang
- Department of Ophthalmology, Chung Shan Medical University Hospital, Taichung City 402, Taiwan
- Department of Nutrition, Chung Shan Medical University, Taichung City 402, Taiwan
| | - Chin-Chu Chen
- Grape King Bio Ltd., Taoyuan City 320, Taiwan
- Department of Food Science, Nutrition, and Nutraceutical Biotechnology, Shih Chien University, Taipei City 104, Taiwan
- Institute of Food Science and Technology, National Taiwan University, Taipei City 106, Taiwan
- Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan City 320, Taiwan
| | - Pey-Shiuan Wu
- Department of Cosmetic Science, Providence University, Taichung City 433, Taiwan
| | - David Pei-Cheng Lin
- Department of Medical Laboratory and Biotechnology, Chug Shan Medical University, Taichung City 402, Taiwan
- Department of Ophthalmology, Chung Shan Medical University Hospital, Taichung City 402, Taiwan
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6
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Zhang Y, Li K, Zhang C, Liao H, Li R. Research Progress of Cordyceps sinensis and Its Fermented Mycelium Products on Ameliorating Renal Fibrosis by Reducing Epithelial-to-Mesenchymal Transition. J Inflamm Res 2023; 16:2817-2830. [PMID: 37440993 PMCID: PMC10335274 DOI: 10.2147/jir.s413374] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Renal fibrosis is a hallmark and common outcome of various chronic kidney diseases (CKDs) and manifests pathologically as accumulation and deposition of extracellular matrix (ECM) in the kidney. Epithelial-to-mesenchymal transition (EMT) has been shown to be an important mechanism involved in renal fibrosis. Cordyceps sinensis, a traditional Chinese medicine, has long been used for the treatment of renal fibrosis. As research on the mycelium of C. sinensis progressed, a variety of medicines developed from fermented mycelium were used to treat CKD. However, their efficacies and mechanisms have not been fully summarized. In this review, five medicines developed from fermented mycelium of C. sinensis are presented. The pharmacodynamic effects of C. sinensis on different animal models of renal fibrosis are summarized. The in vitro studies and related mechanisms of C. sinensis on renal cells are detailed. Finally, the application and efficacy of these five commercial medicines that meet national standards in different types of CKD are summarized. From this review, it can be concluded that C. sinensis can alleviate various causes of renal fibrosis to some extent, and its mechanism is related to TGF-β1 dependent signaling, inhibition of inflammation, and improvement of renal function. Further research on rigorously designed, large-sample, clinically randomized controlled trial studies and detailed mechanisms should be conducted.
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Affiliation(s)
- Yaling Zhang
- Department of Nephrology, Fifth Hospital of Shanxi Medical University (Shanxi Provincial People’s Hospital), Taiyuan, People’s Republic of China
- Department of Nephrology, Taiyuan Central Hospital, Taiyuan, People’s Republic of China
| | - Kaiyun Li
- Department of Nephrology, Fifth Hospital of Shanxi Medical University (Shanxi Provincial People’s Hospital), Taiyuan, People’s Republic of China
| | - Chao Zhang
- Department of Nephrology, Fifth Hospital of Shanxi Medical University (Shanxi Provincial People’s Hospital), Taiyuan, People’s Republic of China
| | - Hui Liao
- Department of Pharmacy, Fifth Hospital of Shanxi Medical University (Shanxi Provincial People’s Hospital), Taiyuan, People’s Republic of China
| | - Rongshan Li
- Department of Nephrology, Fifth Hospital of Shanxi Medical University (Shanxi Provincial People’s Hospital), Taiyuan, People’s Republic of China
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7
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Wu ZH, Chiu CH, Chen CC, Chyau CC, Cheng CH. Amelioration of Cyclosporine A-Induced Acute Nephrotoxicity by Cordyceps cicadae Mycelia via Mg +2 Reabsorption and the Inhibition of GRP78-IRE1-CHOP Pathway: In Vivo and In Vitro. Int J Mol Sci 2023; 24:ijms24010772. [PMID: 36614214 PMCID: PMC9820889 DOI: 10.3390/ijms24010772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/18/2022] [Accepted: 12/28/2022] [Indexed: 01/04/2023] Open
Abstract
Fruiting bodies of Cordyceps cicadae (CC) have been reported to have a therapeutic effect in chronic kidney disease. Due to the rare and expensive resources from natural habitats, artificially cultivated mycelia using submerged liquid cultivation of CC (CCM) have been recently developed as an alternative to scarce sources of CC. However, little is known regarding potential protective effects of CCM against cyclosporine A (CsA)-induced acute nephrotoxicity in vivo and in vitro. In this study, male Sprague-Dawley rats were divided into six groups: control, CCM (40 mg and 400 mg/kg, orally), CsA (10 mg/kg, oral gavage), and CsA + CCM (40 mg and 400 mg/kg, orally). At the end of the study on day 8, all rats were sacrificed, and the blood and kidneys retrieved. CsA-induced acute nephrotoxicity was evident by increased levels of blood urea nitrogen (BUN). Levels of the endoplasmic reticulum (ER) resident chaperone glucose regulated protein 78 (GRP 78) were increased significantly in rats with acute nephrotoxicity. BUN and GRP 78 were significantly ameliorated in synchronous oral groups of CCM (40 or 400 mg/kg) plus CsA. Examination of hematoxylin and eosin stained kidney tissues revealed that the combined treatment of CCM slightly improved vacuolization in renal tubules upon CsA-induced damage. CsA-induced down-regulation of protein expression of magnesium ion channel proteins and transient receptor potential melastatin 6 and 7 were abolished by the combined treatment of CCM. CCM has the potential to protect the kidney against CsA-induced nephrotoxicity by reducing magnesium ion wasting, tubular cell damage, and ER stress demonstrated further by human renal proximal tubular epithelial cell line HK-2. Our results contribute to the in-depth understanding of the role of polysaccharides and nucleobases as the main secondary metabolites of CCM in the defense system of renal functions in CsA-induced acute nephrotoxicity.
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Affiliation(s)
- Zong-Han Wu
- Research Institute of Biotechnology, Hungkuang University, Taichung 43302, Taiwan
| | - Chun-Hung Chiu
- Research Institute of Biotechnology, Hungkuang University, Taichung 43302, Taiwan
- Department of Program in Animal Healthcare, Hungkuang University, Shalu District, Taichung 43302, Taiwan
| | - Chin-Chu Chen
- Grape King Biotechnology Center, Longtan District, Taoyuan 325002, Taiwan
| | - Charng-Cherng Chyau
- Research Institute of Biotechnology, Hungkuang University, Taichung 43302, Taiwan
- Correspondence: (C.-C.C.); (C.-H.C.); Tel.: +886-26318652 (C.-C.C.); Fax: +886-4-26525386 (C.-C.C.)
| | - Chi-Hung Cheng
- Research Institute of Biotechnology, Hungkuang University, Taichung 43302, Taiwan
- Department of Nephrology, Catholic Mercy Hospital, Hukou Township 303032, Taiwan
- Correspondence: (C.-C.C.); (C.-H.C.); Tel.: +886-26318652 (C.-C.C.); Fax: +886-4-26525386 (C.-C.C.)
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8
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Optimization of the nutritional constituents for ergosterol peroxide production by Paecilomyces cicadae based on the uniform design and mathematical model. Sci Rep 2022; 12:5853. [PMID: 35393454 PMCID: PMC8991264 DOI: 10.1038/s41598-022-09773-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 01/31/2022] [Indexed: 11/12/2022] Open
Abstract
we optimized medium components for the production of ergosterol peroxide (EP) by Paecilomyces cicadae based on a mono-factor experiment, a uniform design, and a non-linear regression analysis. The maximum EP yield achieved was 256 μg/L, which was increased by 5 folds compared with that before the optimization. Structured Monod model, Andrews model, Contois model, and Aibe model were developed to describe the effects of viscosity inhibition, substrate, and production on biomass growth. The results showed that the Monod model could predict biomass growth, and the effects of viscosity and substrate on the EP concentration were significantly higher compared with the effect of production. The addition of water and glycerol could decrease the viscosity inhibition and glycerol inhibition, and further increase the EP yield. The newly developed structured model was demonstrated for batch growth of P.cicadae.
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9
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Zheng Y, Li S, Li C, Shao Y, Chen A. Polysaccharides from Spores of Cordyceps cicadae Protect against Cyclophosphamide-Induced Immunosuppression and Oxidative Stress in Mice. Foods 2022; 11:foods11040515. [PMID: 35205991 PMCID: PMC8871426 DOI: 10.3390/foods11040515] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 02/03/2022] [Accepted: 02/09/2022] [Indexed: 02/04/2023] Open
Abstract
This study investigated the purification, preliminary structure and in vivo immunomodulatory activities of polysaccharides from the spores of Cordyceps cicadae (CCSP). The crude CCSP was purified by diethylaminoethyl (DEAE)-cellulose and Sephadex G-100 chromatography, affording CCSP-1, CCSP-2 and CCSP-3 with molecular weights of 1.79 × 106, 5.74 × 104 and 7.93 × 103 Da, respectively. CCSP-2 consisted of mannose and glucose, while CCSP-1 and CCSP-3 are composed of three and four monosaccharides with different molar ratios, respectively. CCSP-2 exhibited its ameliorative effects in cyclophosphamide-induced immunosuppressed mice through significantly increasing spleen and thymus indices, enhancing macrophage phagocytic activity, stimulating splenocyte proliferation, improving natural killer (NK) cytotoxicity, improving bone marrow suppression, regulating the secretion of cytokines and immunoglobulins, and modulating antioxidant enzyme system. These results indicate that CCSP-2 might be exploited as a promising natural immunomodulator.
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10
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Khan MA, Kassianos AJ, Hoy WE, Alam AK, Healy HG, Gobe GC. Promoting Plant-Based Therapies for Chronic Kidney Disease. J Evid Based Integr Med 2022; 27:2515690X221079688. [PMID: 35243916 PMCID: PMC8902019 DOI: 10.1177/2515690x221079688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Chronic kidney disease (CKD) is debilitating, increasing in incidence worldwide, and a financial and social burden on health systems. Kidney failure, the final stage of CKD, is life-threatening if untreated with kidney replacement therapies. Current therapies using commercially-available drugs, such as angiotensin-converting enzyme inhibitors, angiotensin II receptor blockers and calcium channel blockers, generally only delay the progression of CKD. This review article focuses on effective alternative therapies to improve the prevention and treatment of CKD, using plants or plant extracts. Three mechanistic processes that are well-documented in CKD pathogenesis are inflammation, fibrosis, and oxidative stress. Many plants and their extracts are already known to ameliorate kidney dysfunction through antioxidant action, with subsequent benefits on inflammation and fibrosis. In vitro and in vivo experiments using plant-based therapies for pre-clinical research demonstrate some robust therapeutic benefits. In the CKD clinic, combination treatments of plant extracts with conventional therapies that are seen as relatively successful currently may confer additive or synergistic renoprotective effects. Therefore, the aim of recent research is to identify, rigorously test pre-clinically and clinically, and avoid any toxic outcomes to obtain optimal therapeutic benefit from medicinal plants. This review may prove to be a filtering tool to researchers into complementary and alternative medicines to find out the current trends of using plant-based therapies for the treatment of kidney diseases, including CKD.
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Affiliation(s)
- Muhammad Ali Khan
- NHMRC CKD CRE (CKD.QLD), Univ of Queensland, Brisbane, Australia.,School of Biomedical Sciences, Faculty of Medicine, Univ of Queensland, Australia.,Conjoint Internal Medicine Laboratory, Chemical Pathology, Pathology Queensland, Brisbane, Queensland, Australia.,Kidney Disease Research Collaborative, Princess Alexandra Hospital and Univ of Queensland, Translational Research Institute, Brisbane, Australia.,Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Bangladesh
| | - Andrew J Kassianos
- Conjoint Internal Medicine Laboratory, Chemical Pathology, Pathology Queensland, Brisbane, Queensland, Australia.,Centre for Chronic Disease, Faculty of Medicine, Univ of Queensland, Brisbane, Australia.,Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Australia.,IHBI, Queensland Univ of Technology, Brisbane, Australia
| | - Wendy E Hoy
- NHMRC CKD CRE (CKD.QLD), Univ of Queensland, Brisbane, Australia.,Centre for Chronic Disease, Faculty of Medicine, Univ of Queensland, Brisbane, Australia
| | | | - Helen G Healy
- NHMRC CKD CRE (CKD.QLD), Univ of Queensland, Brisbane, Australia.,Conjoint Internal Medicine Laboratory, Chemical Pathology, Pathology Queensland, Brisbane, Queensland, Australia.,Centre for Chronic Disease, Faculty of Medicine, Univ of Queensland, Brisbane, Australia.,Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Glenda C Gobe
- NHMRC CKD CRE (CKD.QLD), Univ of Queensland, Brisbane, Australia.,School of Biomedical Sciences, Faculty of Medicine, Univ of Queensland, Australia.,Kidney Disease Research Collaborative, Princess Alexandra Hospital and Univ of Queensland, Translational Research Institute, Brisbane, Australia
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11
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Chang SH, Hsi HY, Leu JY, Lee TH. Cereal-based Solid-state Fermentation and Anti-inflammatory Potential of Paecilomyces cicadae SH1 (Ascomycota) Isolated in China. Int J Med Mushrooms 2022; 24:73-84. [DOI: 10.1615/intjmedmushrooms.2022044651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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12
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Qian Y, Sun X, Wang X, Yang X, Fan M, Zhong J, Pei Z, Guo J. Mechanism of Cordyceps Cicadae in Treating Diabetic Nephropathy Based on Network Pharmacology and Molecular Docking Analysis. J Diabetes Res 2021; 2021:5477941. [PMID: 34621904 PMCID: PMC8492289 DOI: 10.1155/2021/5477941] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 08/25/2021] [Accepted: 09/08/2021] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To systematically study the mechanism of cordyceps cicadae in the treatment of diabetic nephropathy (DN) with the method of network pharmacology and molecular docking analysis, so as to provide theoretical basis for the development of new drugs for the treatment of DN. METHODS TCMSP, Symmap, PubChem, PubMed, and CTD database were used to predict and screen the active components and therapeutic targets for DN. The network of active components and targets was drawn by Cytoscape 3.6.0, the protein-protein interaction (PPI) was analyzed by the STRING database, and the DAVID database was used for the enrichment analysis of intersection targets. Molecular docking studies were finished by Discovery Studio 3.5. RESULTS A total of 36 active compounds, including myriocin, guanosine, and inosine, and 378 potential targets of cordyceps cicadae were obtained. PPI network analysis showed that AKT1, MAPK8, and TP53 and other targets were related to both cordyceps cicadae and DN. GO and KEGG pathway analysis showed that these targets were mostly involved in R-HSA-450341, 157.14-3-3 cell cycle, and PDGF pathways. Docking studies suggested that myriocin can fit in the binding pocket of two target proteins (AKT1 and MAPK8). CONCLUSION Active ingredients of cordyceps cicadae such as myriocin may act on DN through different targets such as AKT1, MAPK8, and TP53 and other targets, which can help to develop innovative drugs for effective treatment of DN.
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Affiliation(s)
- Yi Qian
- Department of Pharmacy, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi 214002, China
| | - Xin Sun
- Department of Pharmacy, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi 214002, China
| | - Xin Wang
- Department of Pharmacy, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi 214002, China
| | - Xin Yang
- Department of Pharmacy, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi 214002, China
| | - Mengyao Fan
- Department of Pharmacy, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi 214002, China
| | - Jiao Zhong
- Department of Pharmacy, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi 214002, China
| | - Zejun Pei
- Department of Pharmacy, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi 214002, China
| | - Junping Guo
- Yixing People's Hospital, Yixing 214200, China
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13
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Jaihan P, Sangdee K, Sangdee A. Combined multiple genes phylogenetic analysis and morphological characteristic description of entomopathogenic fungi infecting cicada nymph from northeast of Thailand. Biologia (Bratisl) 2021. [DOI: 10.1007/s11756-021-00719-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Horng CT, Yang YL, Chen CC, Huang YS, Chen C, Chen FA. Intraocular pressure-lowering effect of Cordyceps cicadae mycelia extract in a glaucoma rat model. Int J Med Sci 2021; 18:1007-1014. [PMID: 33456358 PMCID: PMC7807192 DOI: 10.7150/ijms.47912] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 11/25/2020] [Indexed: 11/05/2022] Open
Abstract
Glaucoma is a leading cause of irreversible blindness worldwide. This study evaluates the reduction of intraocular pressure (IOP) induced by C. cicadae mycelia extract in a steroid-induced rat model of glaucoma. Cordyceps cicadae mycelia is a well-known and valued traditional Chinese herbal medicine. C. cicadae mycelia were cultured using a liquid fermentation technique. The harvested C. cicadae mycelia were then lyophilized and extracted with two solvents, water and ethanol. The aqueous extract (CCM-DW) and ethanolic extract (CCM-EtOH) of the mycelia were obtained through lyophilization. Sprague Dawley rats were randomly divided into four groups (n = 6 in each group): a normal group, a control group, and experimental groups treated with CCM-DW, or CCM-EtOH (both at 50 mg/kg/body weight). Except for those in the normal group, all rats received a subconjunctival injection of betamethasone to induce high IOP. The rats in the experimental groups received a daily administration of CCM by oral gavage for four consecutive weeks. IOP reduction is the known treatment for glaucoma. The results revealed that steroid treatment caused a significant increase in the animals' IOP (control group). Elevated IOP decreased significantly after treatment with CCM-DW and CCM-EtOH (p < 0.01), and CCM-DW was more effective than CCM-EtOH. CCM-DW and CCM-EtOH were capable of causing significant decreases in high IOP-induced lesions in pathological studies in which it was shown that the efficacy of CCM-DW surpassed that of CCM-EtOH. After CCM-DW administration for 28 days, there were significant decreases in malondialdehyde and lactate dehydrogenase levels and significant increases in catalase, superoxide dismutase, and glutathione peroxidase levels. In summary, C. cicadae mycelia may be beneficial for preventing or treating glaucoma due to its significant IOP-lowering and antioxidant activities.
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Affiliation(s)
- Chi-Ting Horng
- Department of Ophthalmology, Fooyin University Hospital, Pingtung, Taiwan.,Department of Pharmacy and Master Program, Tajen University, Pingtung, Taiwan
| | - Ya-Lan Yang
- Department of Pharmacy and Master Program, Tajen University, Pingtung, Taiwan
| | - Chin-Chu Chen
- Grape King Bio Ltd, Zhong-Li Dist., Taoyuan City, Taiwan
| | - Yu-Syuan Huang
- Department of Pharmacy and Master Program, Tajen University, Pingtung, Taiwan
| | - Chun Chen
- Department of Pharmacy and Master Program, Tajen University, Pingtung, Taiwan
| | - Fu-An Chen
- Department of Pharmacy and Master Program, Tajen University, Pingtung, Taiwan
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15
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Tsai YS, Hsu JH, Lin DPC, Chang HH, Chang WJ, Chen YL, Chen CC. Safety Assessment of HEA-Enriched Cordyceps cicadae Mycelium: A Randomized Clinical Trial. J Am Coll Nutr 2020; 40:127-132. [PMID: 32702252 DOI: 10.1080/07315724.2020.1743211] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Objective: Cordyceps cicadae, a medicinal fungus, is assessed as having many functions: anti-cancer, anti-fatigue, anti-aging, immune-boosting, renal and liver protection. Since the industrial production of C. cicadae mycelium consistently manufactures bioactive compounds superior to wild fruiting bodies, there is a need to confirm the toxicity of liquid fermented C. cicadae mycelium. Studies showed the toxicity evaluation of C. cicadae mycelium in animal models, but safety reports in clinical studies are scarce. As such, a safety assessment of oral N6-(2-hydroxyethyl) adenosine (HEA-enriched) C. cicadae mycelium in humans is provided here.Method: After 49 participants ingested granules of 1.05 g of freeze-dried C. cicadae mycelium once a day for 3 months, their blood samples were collected at the beginning and end of the experiment for analysis.Results: There were no significant differences between the initial and final measurements in renal and liver function. Also, there was no influence on blood electrolytes as well as blood lipid levels. In clinical observation, there were also no side effects or adverse feelings mentioned by participants.Conclusion: These results suggested that HEA-enriched C. cicadae mycelium produced by liquid fermentation is safe and can be developed as a functional health food.
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Affiliation(s)
- You-Shan Tsai
- Biotech Research Institute, Grape King Bio Ltd, Taoyuan City, Taiwan
| | - Jui-Hsia Hsu
- Biotech Research Institute, Grape King Bio Ltd, Taoyuan City, Taiwan
| | - David Pei-Cheng Lin
- Department of Medical Laboratory Science and Biotechnology, Chung Shan Medical University, Taichung City, Taiwan
| | - Han-Hsin Chang
- Department of Nutrition, Chung Shan Medical University, Taichung City, Taiwan
| | - Wen-Jui Chang
- Department of Ophthalmology, Landseed International Hospital, Taoyuan City, Taiwan
| | - Yen-Lien Chen
- Biotech Research Institute, Grape King Bio Ltd, Taoyuan City, Taiwan
| | - Chin-Chu Chen
- Institute of Food Science and Technology, National Taiwan University, Taipei City, Taiwan.,Department of Food Science, Nutrition and Nutraceutical Biotechnology, Shih Chien University, Taipei City, Taiwan.,Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan City, Taiwan
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16
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Nxumalo W, Elateeq AA, Sun Y. Can Cordyceps cicadae be used as an alternative to Cordyceps militaris and Cordyceps sinensis? - A review. JOURNAL OF ETHNOPHARMACOLOGY 2020; 257:112879. [PMID: 32305637 DOI: 10.1016/j.jep.2020.112879] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 04/08/2020] [Accepted: 04/12/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cordyceps cicadae (Mig.) Massee is one of the oldest and well-known traditional Chinese medicine (TCM), with its uses recorded as far back as the 5th century A.D. For centuries, C. cicadae has been used as food, tonic and folk medicine to treat malaria, palpitations, cancer, fever, diabetes, eye diseases, dizziness, and chronic kidney diseases. Although C. cicadae has been used as TCM for over 1600 years, it is not the most popular amongst the Cordyceps family. Cordyceps Sinensis (C. sinensis) and Cordyceps militaris (C. militaris) are the most studied and widely used, with a number of commercially available products derived from these two Cordyceps species. AIM OF THE REVIEW This review seeks to look at the research that has been conducted on C. cicadae over the past 30 years, reporting on the biological activities, development and utilization. This information was compared to that focused on C. sinensis and C. militaris. MATERIALS AND METHODS A literature search was conducted on different scientific search engines including, but not limited to "Web of Science", "ScienceDirect" and "Google Scholar" to identify published data on C. cicadae, I. cicadae, P. cicadae, C. sinensis and C. militaris. RESULTS Research conducted on C. cicadae over the past two decades have shown that it poses similar biological properties and chemical composition as C. sinensis and C. militaris. C. cicadae has been reported to grow in many geographic locations, as compared to C. sinensis, and can be artificially cultivated via different methods. CONCLUSION There exists sufficient evidence that C. cicadae has medicinal benefits and contain bioactive compounds similar to those found on C. sinensis and C. militaris. However, more research and standardization methods are still needed to directly compare C. cicadae with C. sinensis and C. militaris, in order to ascertain the suitability of C. cicadae as an alternative source of Cordyceps products.
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Affiliation(s)
- Winston Nxumalo
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China; Department of Chemistry, University of Limpopo, Private Bag X1106, Sovenga, 0727, Polokwane, South Africa.
| | - Ahmed Abdelfattah Elateeq
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China; Horticulture Department, Faculty of Agriculture, Al-Azhar University, Nasr City, Cairo, 11651, Egypt
| | - Yanfang Sun
- College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
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17
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Inflammation and Oxidative Stress in Chronic Kidney Disease-Potential Therapeutic Role of Minerals, Vitamins and Plant-Derived Metabolites. Int J Mol Sci 2019; 21:ijms21010263. [PMID: 31906008 PMCID: PMC6981831 DOI: 10.3390/ijms21010263] [Citation(s) in RCA: 207] [Impact Index Per Article: 41.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 12/23/2019] [Accepted: 12/27/2019] [Indexed: 02/07/2023] Open
Abstract
Chronic kidney disease (CKD) is a debilitating pathology with various causal factors, culminating in end stage renal disease (ESRD) requiring dialysis or kidney transplantation. The progression of CKD is closely associated with systemic inflammation and oxidative stress, which are responsible for the manifestation of numerous complications such as malnutrition, atherosclerosis, coronary artery calcification, heart failure, anemia and mineral and bone disorders, as well as enhanced cardiovascular mortality. In addition to conventional therapy with anti-inflammatory and antioxidative agents, growing evidence has indicated that certain minerals, vitamins and plant-derived metabolites exhibit beneficial effects in these disturbances. In the current work, we review the anti-inflammatory and antioxidant properties of various agents which could be of potential benefit in CKD/ESRD. However, the related studies were limited due to small sample sizes and short-term follow-up in many trials. Therefore, studies of several anti-inflammatory and antioxidant agents with long-term follow-ups are necessary.
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18
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Qu Q, Yang F, Zhao C, Shi X. Analysis of the bacteria community in wild
Cordyceps cicadae
and its influence on the production of HEA and nucleosides in
Cordyceps cicadae. J Appl Microbiol 2019; 127:1759-1767. [DOI: 10.1111/jam.14432] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 08/19/2019] [Accepted: 08/20/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Q.S. Qu
- School of Chinese Materia Medica Beijing University of Chinese Medicine Beijing China
| | - F. Yang
- School of Chinese Materia Medica Beijing University of Chinese Medicine Beijing China
| | - C.Y. Zhao
- School of Chinese Materia Medica Beijing University of Chinese Medicine Beijing China
| | - X.Y. Shi
- School of Chinese Materia Medica Beijing University of Chinese Medicine Beijing China
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19
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Meng C, Han Q, Wang X, Liu X, Fan X, Liu R, Wang Q, Wang C. Determination and Quantitative Comparison of Nucleosides in two Cordyceps by HPLC-ESI-MS-MS. J Chromatogr Sci 2019; 57:426-433. [PMID: 30796779 DOI: 10.1093/chromsci/bmz012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 12/17/2018] [Accepted: 01/25/2019] [Indexed: 01/31/2023]
Abstract
A hybrid quadruple linear ion trap liquid chromatography-tandem mass spectrometry (LC-MS-MS) analytical method has been developed for simultaneous determination of 13 nucleosides from Cordyceps cicadae and Cordyceps sinensis for assessing whether C. cicadae can become a substitute for C. sinensis, based on that C. cicadae has in common with C. sinensis for treating chronic diseases. Among the 13 compounds, three compounds including cytidine, hypoxanthine and 2'-deoxyguanosine were firstly identified and quantified in C. cicadae. Ideal separation was achieved in one single LC-MS-MS run of 12 min by optimized chromatographic conditions. The identification and quantification analysis of target compounds were performed in electrospray ionization tandem mass spectrometry. The limit of detection and quantity for 13 compounds were <42.0 and 84.2 ng/mL, respectively. The determination results of 12 batches of C. sinensis and 20 batches of C. cicadae were then analyzed and classified by multivariate statistical analysis. C. cicadae contained a relatively higher level of three nucleosides (cytidine, uracil and 2'-deoxyuridine) than those in C. sinensis. The results of this study provided the theoretical basis for the substitution of C. sinensis with C. cicadae. The optimized method could be used for the quality control and investigate bioactive compound variation of Cordyceps.
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Affiliation(s)
- Caifeng Meng
- Department of Pharmaceutical Analysis Research, College of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
| | - Qingjie Han
- Department of Pharmaceutical Analysis Research, College of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
| | - Xin Wang
- Department of Pharmaceutical Analysis Research, College of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
| | - Xiaochen Liu
- Department of Pharmaceutical Analysis Research, College of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
| | - Xueyan Fan
- Department of Pharmaceutical Analysis Research, College of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
| | - Ruina Liu
- Department of Pharmaceutical Analysis Research, College of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
| | - Qiao Wang
- Department of Pharmaceutical Analysis Research, College of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
| | - Chunying Wang
- Department of Pharmaceutical Analysis Research, College of Pharmacy, Hebei Medical University, Shijiazhuang, PR China
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20
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Li L, Zhang T, Li C, Xie L, Li N, Hou T, Wang Y, Wang B. Potential therapeutic effects of Cordyceps cicadae and Paecilomyces cicadae on adenine-induced chronic renal failure in rats and their phytochemical analysis. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 13:103-117. [PMID: 30587931 PMCID: PMC6304081 DOI: 10.2147/dddt.s180543] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Background Natural Cordyceps cicadae (C. cicadae) has been utilized extensively in traditional Chinese medicine to treat chronic renal diseases, heart palpitations, infantile convulsions, and dizziness. However, given its slow growth and immoderate exploitation, C. cicadae resources have been severely depleted. By contrast, Paecilomyces cicadae (P. cicadae), as the anamorph stage of C. cicadae, is easy to cultivate, and this kind of cultivated P. cicadae has good and controllable quality. Purpose This study aimed to compare the therapeutic effects of C. cicadae and P. cicadae on adenine-induced chronic renal failure (CRF) rats. In accordance with the aforementioned studies, our work subsequently analyzed the intrinsic relationships between the efficacy and pharmacodynamic substances of C. cicadae and P. cicadae to conclude whether or not P. cicadae could be used as an alternative to C. cicadae in treating CRF. Methods Rats were administered with C. cicadae (1.0 g/kg) or P. cicadae (1.0 g/kg) by gavage for 4 weeks. Furthermore, we applied Fourier transform infrared spectroscopy, gas chromatography–mass spectrometry, liquid chromatography–tandem mass spectrometry, and ultraviolet spectrophotometry to comprehensively detect and analyze the chemical constituent differences from ten batches each of C. cicadae and P. cicadae. Results This study revealed that both C. cicadae and P. cicadae exerted obvious therapeutic effects on CRF and were more consistent with their chemical compositions. Conclusion P. cicadae can be used as an alternative to C. cicadae for treating CRF to cater to market demands.
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Affiliation(s)
- Ling Li
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai, China,
| | - Tong Zhang
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai, China,
| | - Chunru Li
- Zhejiang BioAsia Pharmaceutical Co., Ltd., Pinghu, Zhejiang, China,
| | - Lu Xie
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ning Li
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Tianling Hou
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai, China,
| | - Yuqin Wang
- Zhejiang BioAsia Pharmaceutical Co., Ltd., Pinghu, Zhejiang, China,
| | - Bing Wang
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai, China,
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21
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Zheng R, Zhu R, Li X, Li X, Shen L, Chen Y, Zhong Y, Deng Y. N6-(2-Hydroxyethyl) Adenosine From Cordyceps cicadae Ameliorates Renal Interstitial Fibrosis and Prevents Inflammation via TGF-β1/Smad and NF-κB Signaling Pathway. Front Physiol 2018; 9:1229. [PMID: 30233405 PMCID: PMC6131671 DOI: 10.3389/fphys.2018.01229] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 08/15/2018] [Indexed: 01/09/2023] Open
Abstract
Renal interstitial fibrosis is characterized by inflammation and an excessive accumulation of extracellular matrix, which leads to end-stage renal failure. Our previous studies have shown that a natural product from Cordyceps cicadae can ameliorate chronic kidney diseases. N6-(2-Hydroxyethyl) adenosine (HEA), a physiologically active compound in C. cicadae, has been identified as a Ca2+ antagonist and an anti-inflammatory agent in pharmacological tests. However, its role in renal interstitial fibrosis and the underlying mechanism remains unclear. Here, unilateral ureteral obstruction (UUO) was used to induce renal interstitial fibrosis in male C57BL/6 mice. Different doses of HEA (2.5, 5, and 7.5 mg/kg) were given by intraperitoneal injection 24 h before UUO, and the treatment was continued for 14 days post-operatively. Histologic changes were examined by hematoxylin & eosin, Masson’s trichrome, and picrosirius red stain. Quantitative real-time PCR analysis, enzyme-linked immunosorbent assays, immunohistochemistry, and western blot analysis were used to evaluate proteins levels. And the results showed that HEA significantly decreased UUO-induced renal tubular injury and fibrosis. In vivo, HEA apparently decreased UUO-induced inflammation and renal fibroblast activation by suppression of the NF-κB and TGF-β1/Smad signaling pathway. In vitro, HEA also obviously decreased lipopolysaccharide-induced inflammatory cytokine level in RAW 264.7 cells and TGF-β1-induced fibroblast activation in NRK-49F cells by modulating NF-κB and TGF-β1/Smad signaling. In general, our findings indicate that HEA has a beneficial effect on UUO-induced tubulointerstitial fibrosis by suppression of inflammatory and renal fibroblast activation, which may be a potential therapy in chronic conditions such as renal interstitial fibrosis.
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Affiliation(s)
- Rong Zheng
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Rong Zhu
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xueling Li
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaoyun Li
- Chengjiaqiao Street Community Health Service Center, Shanghai, China
| | - Lianli Shen
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yi Chen
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yifei Zhong
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yueyi Deng
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Liu T, Zhang H, Shi X, Ma W, Zhang Y, Liu Z, Huang Y, Shi X. Illumina MiSeq sequencing investigation of Chanhua (Cordyceps cicadae Shing) fungal community structures in different regions. JOURNAL OF TRADITIONAL CHINESE MEDICAL SCIENCES 2018. [DOI: 10.1016/j.jtcms.2017.07.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Cordyceps cicadae NTTU 868 mycelium prevents CCl 4 -induced hepatic fibrosis in BALB/c mice via inhibiting the expression of pro-inflammatory and pro-fibrotic cytokines. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.02.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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Combination therapy of chitosan, gynostemma, and motherwort alleviates the progression of experimental rat chronic renal failure by inhibiting STAT1 activation. Oncotarget 2018; 9:15498-15511. [PMID: 29643988 PMCID: PMC5884643 DOI: 10.18632/oncotarget.24125] [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: 08/13/2017] [Accepted: 09/23/2017] [Indexed: 01/01/2023] Open
Abstract
This study aimed to investigate the effect of single and combination therapy using chitosan (K), gynostemma (J), and motherwort (Y) on an experimental rat model of chronic renal failure (CRF) induced by adenine and the underlying mechanisms. CRF rats were treated with individual or combinational therapy with two or three of these agents. Biochemical indicators showed that the levels of blood urea nitrogen, creatinine and uric acid decreased and the levels of albumin and hemoglobin increased by single or combination therapy of these drugs. Drug treatment also decreased oxidative stress damage of renal tissues in CRF rats. Histopathological lesions were attenuated in each drug treatment group by various degrees. Additionally, drug treatment affected the expression of extracellular matrix (ECM) proteins including plasminogen activator inhibitor 1, collagen I, matrix metalloprotease-1, and tissue inhibitor of metalloproteinases 1. In particular, the combination therapy of K, J, and Y was superior to the respective monotherapy, which supported the prescription of KJY combination. We further studied the inhibitory effect of KJY on LPS-induced inflammation in RAW264.7 macrophages. The results showed that KJY inhibited LPS-induced secretion of inflammatory cytokines (Interferon-gamma, Interleukin-1 Beta, chemokine (C-X-C motif) ligand 10, cyclooxygenase-2 and Tumor necrosis factor-α in RAW264.7 macrophages. Combination therapy of KJY suppressed the protein expression of Cyclooxygenase-2 and inducible nitric oxide synthase in vivo and in vitro. Further study indicated that KJY inhibited STAT1 activation by down regulating p-STAT1 to exert anti-inflammatory effect and improve renal function in rats with chronic renal failure.
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Cheng WM, Zhang QL, Wu ZH, Zhang ZY, Miao YR, Peng F, Li CR. Identification and determination of myriocin in Isaria cicadae and its allies by LTQ-Orbitrap-HRMS. Mycology 2017; 8:286-292. [PMID: 30123648 PMCID: PMC6059042 DOI: 10.1080/21501203.2017.1383319] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 09/19/2017] [Indexed: 12/22/2022] Open
Abstract
A hybrid linear ion trap-quadrupole-Orbitrap high-resolution mass spectrometry (LTQ-Orbitrap-HRMS) was used to qualitatively and quantitatively analyse the myriocin in Isaria cicadae and its allies. The samples were prepared with 95% methanol for 30 min by ultrasonic-assisted extraction. The target compound was purified by ODS solid-phase extraction (SPE) column. The enriched samples were identified by mass spectrometry. The results showed that the contents of myriocin in both wild and artificial Isaria cicadae were below the detection limit, while a strain of Ophiocordyceps longissima and Cordyceps cicadae Shing (Dujiaolong), both closely related to the Isaria cicadae, and its asexual mycelia are rich in myriocin. It suggests that it may be wrong to consider C. cicadae as I. cicadae’s teleomorph in Genbank or Mycobank in many published reports based on chemical classification, and the species rich in myriocin is probably not Isaria cicadae.
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Affiliation(s)
- Wen-Ming Cheng
- School of Pharmacy, Anhui Provincial Key Laboratory of Bioactivity of Natural Product, Anhui Medical University, Hefei, China
| | - Qun-Lin Zhang
- School of Pharmacy, Anhui Provincial Key Laboratory of Bioactivity of Natural Product, Anhui Medical University, Hefei, China
| | - Ze-Hua Wu
- School of Pharmacy, Anhui Provincial Key Laboratory of Bioactivity of Natural Product, Anhui Medical University, Hefei, China
| | - Zhi-Yong Zhang
- School of Pharmacy, Anhui Provincial Key Laboratory of Bioactivity of Natural Product, Anhui Medical University, Hefei, China
| | - Yi-Ru Miao
- School of Pharmacy, Anhui Provincial Key Laboratory of Bioactivity of Natural Product, Anhui Medical University, Hefei, China
| | - Fan Peng
- Anhui Provincial Key Laboratory of Microbial Control, Anhui Agricultural University, Hefei, China
| | - Chun-Ru Li
- Zhejiang BioAsia Institute of Life Sciences, Pinghu, China
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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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Sharma SK, Gautam N, Atri NS. Optimized extraction, composition, antioxidant and antimicrobial activities of exo and intracellular polysaccharides from submerged culture of Cordyceps cicadae. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 15:446. [PMID: 26694071 PMCID: PMC4689043 DOI: 10.1186/s12906-015-0967-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Accepted: 12/09/2015] [Indexed: 12/17/2022]
Abstract
BACKGROUND Cordyceps cicadae is known as Jin Chan Hua in Traditional Chinese Medicine and known to possess different pharmacological activities. Presently, it was collected from the wild and isolated. Mycelial culture was optimized for extraction of polysaccharides under submerged culture conditions. Besides antioxidant, antibacterial activities of extracted polysaccharides were tested for first time. METHODS Exo-polysaccharides (EPS) and intracellular polysaccharides (IPS) production was tested under different factors (medium capacity, rotation speed, pH, incubation time, temperature, carbon, nitrogen, minerals sources and carbon to nitrogen ratio) by orthogonal experiments using one-factor-at-a-time method. Monosaccharides composition of polysaccharides produced by C. cicadae was determined using high performance liquid chromatography. Antioxidant and antimicrobial activities on eight bacterial strains were checked by different standard procedures. RESULTS Factors viz., medium capacity, rotation speed, incubation time, pH and temperature affected the EPS and IPS production under submerged culture conditions. EPS and IPS production was observed to vary with different carbon and nitrogen sources as well as C/N ratio. Glucose was the major component of polysaccharides (63.10 ± 4.15 %). Extracted EPS and IPS showed higher antioxidant potential with significant DPPH radical scavenging activity, ABTS radical scavenging activity, reducing power and iron chelating activity. Antimicrobial activities of EPS and IPS varied among the tested bacterial strains. IPS showed slightly higher inhibition rate to all the tested bacterial strains as compared to EPS. Maximum inhibition zones of IPS (12.9 ± 0.2 mm) and EPS (12.5 ± 0.3 mm) was observed against Pseudomonas aeruginosa at 10 % con. However, both EPS and IPS fractions showed broad spectrum for all the pathogenic microbial strains tested. The MIC of both the extracts ranged from 60-100 mg/mL. CONCLUSIONS EPS and IPS production from submerged culture of C. cicadae with significant antioxidant and antibacterial potential can be enhanced with the combination of several factors which can be used for large scale industrial fermentation of C. cicadae.
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Lu J, Gu G, Hao L, Jin Z, Wang X. Characterization and In vitro
Antioxidant Activity of a Polysaccharide from C
ordyceps sobolifera. J FOOD PROCESS PRES 2015. [DOI: 10.1111/jfpp.12622] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Jike Lu
- School of Life Sciences; Zhengzhou University; Zhengzhou 450001 Henan China
- The Quartermaster Equipment Institute of General Logistics Department of People's Liberation Army; Beijing 100010 China
| | - Guofeng Gu
- School of Life Sciences; Zhengzhou University; Zhengzhou 450001 Henan China
| | - Limin Hao
- The Quartermaster Equipment Institute of General Logistics Department of People's Liberation Army; Beijing 100010 China
| | - Zenan Jin
- The Quartermaster Equipment Institute of General Logistics Department of People's Liberation Army; Beijing 100010 China
| | - Xu Wang
- The Quartermaster Equipment Institute of General Logistics Department of People's Liberation Army; Beijing 100010 China
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Lu MY, Chen CC, Lee LY, Lin TW, Kuo CF. N(6)-(2-Hydroxyethyl)adenosine in the Medicinal Mushroom Cordyceps cicadae Attenuates Lipopolysaccharide-Stimulated Pro-inflammatory Responses by Suppressing TLR4-Mediated NF-κB Signaling Pathways. JOURNAL OF NATURAL PRODUCTS 2015; 78:2452-60. [PMID: 26394068 DOI: 10.1021/acs.jnatprod.5b00573] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Natural products play an important role in promoting health with relation to the prevention of chronic inflammation. N(6)-(2-Hydroxyethyl)adenosine (HEA), a physiologically active compound in the medicinal mushroom Cordyceps cicadae, has been identified as a Ca(2+) antagonist and shown to control circulation and possess sedative activity in pharmacological tests. The fruiting body of C. cicadae has been widely applied in Chinese medicine. However, neither the anti-inflammatory activities of HEA nor the fruiting bodies of C. cicadae have been carefully examined. In this study, we first cultured the fruiting bodies of C. cicadae and then investigated the anti-inflammatory activities of water and methanol extracts of wild and artificially cultured C. cicadae fruiting bodies. Next, we determined the amount of three bioactive compounds, adenosine, cordycepin, and HEA, in the extracts and evaluated their synergistic anti-inflammatory effects. Moreover, the possible mechanism involved in anti-inflammatory action of HEA isolated from C. cicadae was investigated. The results indicate that cordycepin is more potent than adenosine and HEA in suppressing the lipopolysaccharide (LPS)-stimulated release of pro-inflammatory cytokines by RAW 264.7 macrophages; however, no synergistic effect was observed with these three compounds. HEA attenuated the LPS-induced pro-inflammatory responses by suppressing the toll-like receptor (TLR)4-mediated nuclear factor-κB (NF-κB) signaling pathway. This result will support the use of HEA as an anti-inflammatory agent and C. cicadae fruiting bodies as an anti-inflammatory mushroom.
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Affiliation(s)
- Meng-Ying Lu
- Department of Food Science, Nutrition, and Nutraceuical Biotechnology, Shih Chien University , Taipei, Taiwan
| | - Chin-Chu Chen
- Department of Food Science, Nutrition, and Nutraceuical Biotechnology, Shih Chien University , Taipei, Taiwan
- Grape King Biotechnology Inc. , Chungli, Taiwan
| | - Li-Ya Lee
- Grape King Biotechnology Inc. , Chungli, Taiwan
| | | | - Chia-Feng Kuo
- Department of Food Science, Nutrition, and Nutraceuical Biotechnology, Shih Chien University , Taipei, Taiwan
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Abstract
Cordyceps, as a general term, describes a group of ascomycetous fungi growing on arthropods and other related fungi. Some cordyceps have been used in traditional Chinese medicine for centuries and cordyceps-derived products are currently a big industry in China. A number of medicinal and health products have been developed and extensively commercialized from natural Chinese cordyceps, its anamorphic fungus (Hirsutella sinensis), and other fungi known as Chinese cordyceps. The lack of a defined classification system for medicinal cordyceps fungi is a source of confusion in the industry and the public, and even among pharmaceutical scientists. This review summarizes the cordyceps fungi currently used in the industry in China with a special reference to clarify Chinese cordyceps and associated fungi. Cordyceps militaris, Cordyceps guangdongensis and Isaria cicadae are well recognized and commercialized cordyceps fungi in China. Except the natural Chinese cordyceps and its anamorphic fungus, Paecilomyces hepiali, Mortierella hepiali, Cephalosporium sinensis and Clonostachys rosea isolated from natural Chinese cordyceps are classified as Chinese cordyceps–associated fungi. P. hepiali is a cordyceps fungus based on current phylogenetic analysis of Hypocreales, while M. hepiali is a fungus in the Zygomycetes and should only be treated as associated fungus of Chinese cordyceps. C. sinensis and C. rosea belong to the Hypocreales and their relationship to cordyceps fungi should be further studied. The exploitation of the resources of cordyceps fungi and their quality control in the industry should be major topics for future studies. Cooperation between the industry and the research community will enhance the whole cordyceps industry.
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Affiliation(s)
- Caihong Dong
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No 3 Park 1, Beichen West Road, Chaoyang District, Beijing100101, China
| | - Suping Guo
- Bioengineering Laboratory, Shanxi Research Institute for Medicine and Life Science, Taiyuan030006, China
| | - Wenfeng Wang
- Research and Development Department, Jiangsu Shenhua Pharmaceutical Co., Ltd., Huaian211600, China
| | - Xingzhong Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No 3 Park 1, Beichen West Road, Chaoyang District, Beijing100101, China
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Zeng WB, Yu H, Ge F, Yang JY, Chen ZH, Wang YB, Dai YD, Adams A. Distribution of nucleosides in populations of Cordyceps cicadae. Molecules 2014; 19:6123-41. [PMID: 24830714 PMCID: PMC6271799 DOI: 10.3390/molecules19056123] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Revised: 04/25/2014] [Accepted: 05/05/2014] [Indexed: 01/28/2023] Open
Abstract
A rapid HPLC method had been developed and used for the simultaneous determination of 10 nucleosides (uracil, uridine, 2'-deoxyuridine, inosine, guanosine, thymidine, adenine, adenosine, 2'-deoxyadenosine and cordycepin) in 10 populations of Cordyceps cicadae, in order to compare four populations of Ophicordyceps sinensis and one population of Cordyceps militaris. Statistical analysis system (SAS) 8.1 was used to analyze the nucleoside data. The pattern of nucleoside distribution was analyzed in the sampled populations of C. cicadae, O. sinensis and C. militaris, using descriptive statistical analysis, nested analysis and Q cluster analysis. The total amount of the 10 nucleosides in coremium was 1,463.89–5,678.21 µg/g in 10 populations of C. cicadae, 1,369.80–3,941.64 µg/g in sclerotium. The average contents of the 10 analytes were 4,392.37 µg/g and 3,016.06 µg/g in coremium and sclerotium, respectively. The coefficient of variation (CV) of nucleosides ranged from 8.36% to 112.36% in coremium of C. cicadae, and from 10.77% to 155.87% in sclerotium of C. cicadae. The CV of the nucleosides was wide within C. cicadae populations. The nested variation analysis by the nine nucleosides’ distribution indicated that about 42.29% of the nucleoside variability in coremium was attributable to the differentiation among populations, and the remaining 57.71% resided in the populations. It was also shown that about 28.94% of the variation in sclerotium was expressed between populations, while most of the variation (71.06%) corresponded to the populations.
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Affiliation(s)
- Wen-Bo Zeng
- Yunnan Herbal Laboratory, Institute of Herb Biotic Resources, Yunnan University, Kunming 650091, Yunnan, China.
| | - Hong Yu
- Yunnan Herbal Laboratory, Institute of Herb Biotic Resources, Yunnan University, Kunming 650091, Yunnan, China.
| | - Feng Ge
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, Yunnan, China.
| | - Jun-Yuan Yang
- Yunnan Herbal Laboratory, Institute of Herb Biotic Resources, Yunnan University, Kunming 650091, Yunnan, China.
| | - Zi-Hong Chen
- Yunnan Herbal Laboratory, Institute of Herb Biotic Resources, Yunnan University, Kunming 650091, Yunnan, China.
| | - Yuan-Bing Wang
- Yunnan Herbal Laboratory, Institute of Herb Biotic Resources, Yunnan University, Kunming 650091, Yunnan, China.
| | - Yong-Dong Dai
- Yunnan Herbal Laboratory, Institute of Herb Biotic Resources, Yunnan University, Kunming 650091, Yunnan, China.
| | - Alison Adams
- Department of Biological Sciences, College of Engineering, Forestry and Natural Science, Northern Arizona University, Flagstaff, AZ 86011-5640, USA.
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Chyau CC, Chen CC, Chen JC, Yang TC, Shu KH, Cheng CH. Mycelia glycoproteins from Cordyceps sobolifera ameliorate cyclosporine-induced renal tubule dysfunction in rats. JOURNAL OF ETHNOPHARMACOLOGY 2014; 153:650-658. [PMID: 24631962 DOI: 10.1016/j.jep.2014.03.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Revised: 03/04/2014] [Accepted: 03/09/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cordyceps sorbolifera has been used in Traditional Chinese Medicine for improving the renal function. Cyclosporine A (CsA) is an important immunosuppressive agent in the prevention of renal allograft rejection, but long-term usage of CsA could lead to chronic nephrotoxicity and renal graft failure. The study was aimed to investigate whether the mycelia glycoproteins of Cordyceps sobolifera (CSP) exert prevention effects on CsA-induced nephrotoxicity. MATERIALS AND METHODS Sprague-Dawley (SD) rats were randomly assigned into four groups (n=6 per group): normal saline (control group), CSP group, CsA group, and CSP-CsA group (CsA combined treatment with CSP). Glomerular and tubular functions were assessed and histological studies were performed. RESULTS CSP, prepared by hot water extraction, ethanol precipitation and membrane dialysis, was found to be composed of three glycoproteins with average molecular weights of 543, 31, and 6.3 kDa, respectively. CsA impaired urea clearance and creatinine clearance were significantly improved by concomitant administration of CSP. TUNEL histochemical stain revealed that CSP significantly decreased CsA-induced apoptosis in renal tubular cells. The reducing effect of caspase-3 activation by CSP was suggested through the over-expression of the anti-apoptosis protein Bcl-2 in renal tubule cells. In assessment of CSP protection of renal tubule function, we found that CSP restored CsA induced magnesium wasting by increasing the magnesium reabsorption channels TRMP6 and TRMP7. CONCLUSION The results suggested that CSP had a significant suppressive activity on CsA-induced apoptosis and protective activity against nephron loss possibly via its restoring activity by increasing the magnesium reabsorption channels TRMP6 and TRMP7 on CsA induced magnesium wasting.
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Affiliation(s)
| | | | - Jun-Chang Chen
- Research Institute of Biotechnology, Hungkuang University, Taichung, Taiwan
| | - Te-Cheng Yang
- Division of Nephrology Kuan Tien General Hospital, Taichung, Taiwan
| | - Kuo-Hsiung Shu
- Department of Nephrology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chi-Hung Cheng
- Research Institute of Biotechnology, Hungkuang University, Taichung, Taiwan; Department of Nephrology, Taichung Veterans General Hospital, Taichung, Taiwan; Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.
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Wang H, Zhang J, Sit WH, Lee CYJ, Wan JMF. Cordyceps cicadae induces G2/M cell cycle arrest in MHCC97H human hepatocellular carcinoma cells: a proteomic study. Chin Med 2014; 9:15. [PMID: 24872842 PMCID: PMC4036300 DOI: 10.1186/1749-8546-9-15] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Accepted: 04/30/2014] [Indexed: 02/08/2023] Open
Abstract
Background Cordyceps cicadae is a medicinal fungus that is often used for treating cancer. However, the anticancer mechanisms of C. cicadae are largely unknown. This study aims to investigate the anticancer mechanisms of C. cicadae against hepatocellular carcinoma cells in vitro using a proteomic approach. Methods Human hepatocellular carcinoma MHCC97H cells were treated with a water extract of C. cicadae (0, 100, 250, 500, and 1000 μg/mL) for 48 h and harvested for cell viability assays. The significant differences in protein expression between control and C. cicadae-treated cells were analyzed by two-dimensional gel-based proteomics coupled with matrix-assisted laser desorption ionization-time of flight mass spectrometry. Flow cytometry analysis was employed to investigate the cell cycle and cell death. The anticancer molecular mechanism was analyzed by whole proteome mapping. Results The water extract of C. cicadae (0, 100, 250, 500, and 1000 μg/mL) inhibited the growth of MHCC97H cells in a dose-dependent manner via G2/M phase cell cycle arrest with no evidence of apoptosis. Among the identified proteins with upregulated expression were dynactin subunit 2, N-myc downstream-regulated gene 1, heat shock protein beta-1, alpha-enolase isoform 1, phosphatidylinositol transfer protein, and WD repeat-containing protein 1. Meanwhile, the proteins with downregulated expression were 14-3-3 gamma, BUB3, microtubule-associated protein RP/EB family member 1, thioredoxin-like protein, chloride intracellular channel protein 1, ectonucleoside triphosphate diphosphohydrolase 5, xaa-Pro dipeptidase, enoyl-CoA delta isomerase 1, protein-disulfide isomerase-related chaperone Erp29, hnRNP 2H9B, peroxiredoxin 1, WD-40 repeat protein, and serine/threonine kinase receptor-associated protein. Conclusion The water extract of C. cicadae reduced the growth of human hepatocellular carcinoma MHCC97H cells via G2/M cell cycle arrest.
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Affiliation(s)
- Hualin Wang
- Food and Nutrition Division, School of Biological Sciences, The University of Hong Kong, Pokfulam Road, Hong Kong, SAR, China ; School of Biology and Pharmaceutical Engineering, Wuhan Polytechnic University, Wuhan, Hubei, China
| | - Jing Zhang
- Food and Nutrition Division, School of Biological Sciences, The University of Hong Kong, Pokfulam Road, Hong Kong, SAR, China
| | - Wai-Hung Sit
- Food and Nutrition Division, School of Biological Sciences, The University of Hong Kong, Pokfulam Road, Hong Kong, SAR, China
| | - Chung-Yung Jetty Lee
- Food and Nutrition Division, School of Biological Sciences, The University of Hong Kong, Pokfulam Road, Hong Kong, SAR, China
| | - Jennifer Man-Fan Wan
- Food and Nutrition Division, School of Biological Sciences, The University of Hong Kong, Pokfulam Road, Hong Kong, SAR, China
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Zhu R, Zheng R, Deng Y, Chen Y, Zhang S. Ergosterol peroxide from Cordyceps cicadae ameliorates TGF-β1-induced activation of kidney fibroblasts. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2014; 21:372-378. [PMID: 24095053 DOI: 10.1016/j.phymed.2013.08.022] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 08/22/2013] [Indexed: 06/02/2023]
Abstract
Chronic kidney disease is a growing public health problem with an urgent need for new pharmacological agents. Ergosterol peroxide (EP) is the major sterol produced by Cordyceps cicadae Shing (C. cicadae), a widely used traditional Chinese medicine. C. cicadae has been used to treat many kinds of diseases and has a potential benefit on renoprotection. This study aimed to investigate the anti-fibrotic effects of EP as well as the underlying mechanisms. A normal rat kidney fibroblast cell line (NRK-49F) was stimulated to undergo fibroblast activation by transforming growth factor-β1 (TGF-β1) and EP treatment was applied to explore its potential anti-fibrotic effects. Cell proliferation was investigated using MTT analysis. Fibrosis-associated protein expression was analyzed using immunohistochemistry and/or Western blotting. EP treatment attenuated TGF-β1-induced renal fibroblast proliferation, expression of cytoskeleton protein and CTGF, as well as ECM production. Additionally, EP blocked TGF-β1-stimulated phosphorylation of ERK1/2, p38 and JNK pathway. Moreover, the TGF-β1-induced expression of fibronectin was attenuated by either inhibition of MAPKs or by EP treatment. In conclusion, our findings demonstrate that EP is able to suppress TGF-β1-induced fibroblasts activation in NRK-49F. This new information provides a line of theoretical evidence supporting the use of C. cicadae in the intervention of kidney disease and suggests that EP has the potential to be developed as a therapeutic agent to prevent renal fibrosis.
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Affiliation(s)
- Rong Zhu
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Rong Zheng
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Yueyi Deng
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China.
| | - Yiping Chen
- Department of Nephrology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Shuwei Zhang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
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Zhao K, Li Y, Zhang H. Role of dongchongxiacao (Cordyceps) in prevention of contrast-induced nephropathy in patients with stable angina pectoris. J TRADIT CHIN MED 2013; 33:283-6. [PMID: 24024319 DOI: 10.1016/s0254-6272(13)60165-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To study the preventative effects of Dongchongxiacao (Cordyceps) on contrast-induced nephropathy (CIN) in patients with stable angina pectoris (SAP). METHODS One-hundred and three SAP inpatients were divided randomly into two groups: basic treatment (n = 51) and Dongchongxiacao (Cordyceps) treatment (n = 52); corbrin capsules (3 g; t.d.s.) were used 3 days before angioplasty and 3 days after angioplasty). Serum creatinine (Scr) was assessed at the time of hospital admission and 1, 2, and 3 days after angioplasty. Values of kidney injury molecule-1 (KIM-1), neutrophil gelatinase-associated lipocalin (NGAL) and interleukin (IL) 18 in the kidney were detected before angioplasty and 1 day after angioplasty in the patients of both groups. The prevalence of CIN between the two groups was then compared. RESULTS CIN occurred in 9 of 103 patients (8.74%). The prevalence of CIN in the Dongchongxiacao (Cordyceps) treatment group was lower than that of the basic treatment group (5.77% vs 11.76%) but the difference was not significant (P > 0.05). The post-procedure mean peak of Scr, post-procedure increase in Scr levels from baseline, and urine levels of KIM-1, NGAL and IL18 after the procedure in the Dongchongxiacao (Cordyceps) treatment group were significantly lower than those in the basic treatment group (P < 0.05). CONCLUSION Prophylactic treatment with Dongchongxiacao (Cordyceps) in SAP patients who undergo coronary angiography or coronary intervention could prevent contrast-induced renal impairment.
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Affiliation(s)
- Kai Zhao
- Department of Cardiology, Tianjin Nankai Hospital, Tianjin 300100, China.
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Pan MM, Zhang MH, Ni HF, Chen JF, Xu M, Phillips AO, Liu BC. Inhibition of TGF-β1/Smad signal pathway is involved in the effect of Cordyceps sinensis against renal fibrosis in 5/6 nephrectomy rats. Food Chem Toxicol 2013; 58:487-94. [PMID: 23624380 DOI: 10.1016/j.fct.2013.04.037] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2013] [Revised: 04/17/2013] [Accepted: 04/18/2013] [Indexed: 02/07/2023]
Abstract
UNLABELLED The present study aimed to investigate the effects of Cordyceps sinensis on renal fibrosis and its possible mechanisms. Sprague-Dawley rats were randomly divided into three groups: sham operation (SHAM) group, 5/6 subtotal nephrectomy (SNx) untreated group, and 5/6 subtotal nephrectomy treated with C. sinensis (2.0 g/kg d) (CS) group. Rats were studied 12 weeks after the surgery, and the CS group presented with significantly lower proteinuria, and better renal function compared with the SNx group (p<0.05). Pathological study showed that the glomerulosclerosis tubulointerstitial injury score was significantly reduced in the CS group compared with the SNx group. Furthermore, the mRNA expression of TGF-β1, Smad2 and Smad3 and the protein expression of TGF-β1, TβRI, TβRII and p-Smad2/3 were attenuated by the C. sinensis treatment. In constrast, the mRNA and protein expression of Smad7 was upregulated. Furthermore, the expression of α-SMA and FSP1 was also significantly attenuated, accompanied by the increasing expression of E-cadherin, suggesting the inhibition of the epithelial-mesenchymal transition (EMT). IN CONCLUSION C. sinensis exerted its antifibrotic effect on the SNx rats through the inhibition of the TGF-β1/Smad pathway.
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Affiliation(s)
- Ming-Ming Pan
- Department of Nephrology, Zhongda Hospital, Southeast University School of Medicine, Nanjing, Jiangsu 210009, China
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Effect of Atractylodes macrocephala on Hypertonic Stress-Induced Water Channel Protein Expression in Renal Collecting Duct Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:650809. [PMID: 23258995 PMCID: PMC3522508 DOI: 10.1155/2012/650809] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 10/15/2012] [Accepted: 10/15/2012] [Indexed: 11/17/2022]
Abstract
Edema is a symptom that results from the abnormal accumulation of fluid in the body. The cause of edema is related to the level of aquaporin (AQP)2 protein expression, which regulates the reabsorption of water in the kidney. Edema is caused by overexpression of the AQP2 protein when the concentration of Na+ in the blood increases. The rhizome of Atractylodes macrocephala has been used in traditional oriental medicine as a diuretic drug; however, the mechanism responsible for the diuretic effect of the aqueous extract from A. macrocephala rhizomes (AAMs) has not yet been identified. We examined the effect of the AAM on the regulation of water channels in the mouse inner medullary collecting duct (mIMCD)-3 cells under hypertonic stress. Pretreatment of AAM attenuates a hypertonicity-induced increase in AQP2 expression as well as the trafficking of AQP2 to the apical plasma membrane. Tonicity-responsive enhancer binding protein (TonEBP) is a transcription factor known to play a central role in cellular homeostasis by regulating the expression of some proteins, including AQP2. Western immunoblot analysis demonstrated that the protein and mRNA expression levels of TonEBP also decrease after AAM treatment. These results suggest that the AAM has a diuretic effect by suppressing water reabsorption via the downregulation of the TonEBP-AQP2 signaling pathway.
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