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Yu G, Peng J, Li L, Yu W, He B, Xie B. The role and mechanisms of cordycepin in inhibiting cancer cells. Braz J Med Biol Res 2024; 57:e13889. [PMID: 39194034 DOI: 10.1590/1414-431x2024e13889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 07/03/2024] [Indexed: 08/29/2024] Open
Abstract
With the escalating incidence and mortality rates of cancer, there is an ever-growing emphasis on the research of anticancer drugs. Cordycepin, the primary nucleoside antibiotic isolated from Cordyceps militaris, has emerged as a remarkable agent for cancer prevention and treatment. Functioning as a natural targeted antitumor drug, cordycepin assumes an increasingly pivotal role in cancer therapy. This review elucidates the mechanisms of cordycepin in inhibiting tumor cell proliferation, inducing apoptosis, as well as its capabilities in suppressing angiogenesis and metastasis. Moreover, the immunomodulatory effects of cordycepin in cancer treatment are explored. Additionally, the current status, challenges, and future prospects of cordycepin application in clinical trials are briefly discussed. The objective is to provide a valuable reference for the utilization of cordycepin in cancer treatment.
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Affiliation(s)
- Gong Yu
- School of Chinese Medicine, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Jiahua Peng
- School of Chinese Medicine, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Lu Li
- School of Chinese Medicine, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
| | - Wenbin Yu
- Jiangxi Key Laboratory of Bioprocess Engineering, College of Life Sciences, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Bin He
- Jiangxi Key Laboratory of Bioprocess Engineering, College of Life Sciences, Jiangxi Science & Technology Normal University, Nanchang, Jiangxi, China
| | - Bin Xie
- School of Chinese Medicine, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, China
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Chang WK, Chen YT, Lin CP, Wang CJ, Shieh HR, Chi CW, Tsai TH, Chen YJ. Cordycepin Augments the Efficacy of Anti-PD1 against Colon Cancer. Biomedicines 2024; 12:1568. [PMID: 39062140 PMCID: PMC11274779 DOI: 10.3390/biomedicines12071568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 07/01/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
Colon cancer has a poor clinical response to anti-PD1 therapy. This study aimed to evaluate the effect of cordycepin on the efficacy of anti-PD1 treatment in colon cancer. The viability of CT26 mouse colon carcinoma cells, cell-cycle progression, morphology, and the expression of mRNA and protein were assessed. A syngeneic animal model was established by implanting CT26 cells into BALB/c mice for in vivo experiments. Multi-parameter flow cytometry was used to analyze the splenic cell lineages and tumor microenvironment (TME). The in vitro data revealed that cordycepin, but not adenosine, inhibited CT26 cell viability. The protein, but not mRNA, expression levels of A2AR and A2BR were suppressed by cordycepin but not by adenosine in CT26 cells. The combination of cordycepin, but not adenosine, with anti-PD1 exhibited a greater tumor-inhibitory effect than anti-PD1 alone as well as inhibited the expression of A2AR and A2BR in splenic macrophages. In the TME, the combination of cordycepin and anti-PD1 increased the number of CD3+ T cells and neutrophils and decreased the number of natural killer (NK) cells. Overall, cordycepin augmented the antitumor effects of anti-PD1 against mouse colon carcinoma cells and inhibited the expression of the adenosine receptors A2AR and A2BR in splenic macrophages and intratumoral NK cells.
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Affiliation(s)
- Wen-Kuei Chang
- Institute of Traditional Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan;
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, MacKay Memorial Hospital, Taipei 104, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei 252, Taiwan
| | - Yen-Ting Chen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, MacKay Memorial Hospital, Taipei 104, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei 252, Taiwan
| | - Chin-Ping Lin
- Department Medical Research, MacKay Memorial Hospital, New Taipei City 251, Taiwan
| | - Chia-Jung Wang
- Department Medical Research, MacKay Memorial Hospital, New Taipei City 251, Taiwan
| | - Hui-Ru Shieh
- Department Medical Research, MacKay Memorial Hospital, New Taipei City 251, Taiwan
| | - Chih-Wen Chi
- Department Medical Research, MacKay Memorial Hospital, New Taipei City 251, Taiwan
| | - Tung-Hu Tsai
- Institute of Traditional Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan;
- Graduate Institute of Acupuncture Science, China Medical University, Taichung 404, Taiwan
- Department of Chemistry, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
- School of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Yu-Jen Chen
- Institute of Traditional Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan;
- Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan
- Department of Radiation Oncology, MacKay Memorial Hospital, Taipei 104, Taiwan
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Wang C, Wang J, Qi Y. Adjuvant treatment with Cordyceps sinensis for lung cancer: A systematic review and meta-analysis of randomized controlled trials. JOURNAL OF ETHNOPHARMACOLOGY 2024; 327:118044. [PMID: 38484953 DOI: 10.1016/j.jep.2024.118044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/19/2024] [Accepted: 03/10/2024] [Indexed: 03/19/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cordyceps sinensis (CS) is a fungus parasitic on lepidopteran larvae which is often used to treat lung diseases and regulate immune function. AIM OF THE STUDY This review aimed to evaluate the efficacy of CS in the adjuvant treatment of lung cancer. MATERIALS AND METHODS As of June 2022, the electronic database search was conducted in PubMed, EMBASE, Cochrane Library, China Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI), Wanfang Database and China Science Journal Database (VIP database). Randomized clinical trials (RCTs) that evaluated the efficacy of CS as an adjuvant treatment for lung cancer were included. After the quality evaluation, meta-analysis was performed with Stata 16.0 software. RESULTS A total of 12 RCTs with 928 patients were identified for this meta-analysis, which showed that as an adjuvant treatment, CS has the following advantages in the treatment of lung cancer: (1) Improved tumor response rate (TRR) (RR: 1.17, 95%CI: 1.05-1.29,P = 0.00); (2) improved immune function, including increased CD4 (MD: 4.98, 95%CI: 1.49-8.47, P = 0.01), CD8 (MD: 1.60, 95%CI: 0.40-2.81, P = 0.01, I2 = 0.00%), NK (MD: 4.17, 95%CI: 2.26-6.08, P = 0.00), IgA (MD: 1.29, 95%CI: 0.35-2.24, P = 0.01), IgG (MD: 3.95, 95%CI: 0.98-6.92, P = 0.01) and IgM (MD: 6.44, 95%CI: 0.63-12.26, P = 0.03); (3) improved patients' quality of life based on the mean ± SD of Karnofsky Performance Status (KPS) (MD: 8.20, 95%CI: 6.87-9.53, P = 0.00); (4) reduced the incidence of adverse drug reactions (ADRs), including the incidence of myelosuppression (RR: 0.38, 95%CI: 0.19-0.75, P = 0.01), leukopenia (RR: 0.76, 95%CI: 0.63-0.92, P = 0.00), and thrombocytopenia (RR: 0.52, 95%CI: 0.31-0.86, P = 0.01) (5) reduced the incidence of radiation pneumonitis (RR: 0.74, 95%CI: 0.62-0.88, P = 0.00). However, the number of improved patients based on KPS (RR: 1.47, 95%CI: 0.98-2.20, P = 0.06) were similar between two groups, liver and renal damage (RR: 0.32, 95%CI: 0.09-1.10, P = 0.07) and gastrointestinal adverse reactions (RR: 0.80, 95%CI: 0.47-1.37, P = 0.42) as well. Subgroup analysis showed that CS could increase the TRR in the treatment with 6 g/d and 21 days/3-4 cycles. CONCLUSION Compared with conventional treatment, adjuvant treatment with CS of lung cancer not only improve TRR, QOL and immune function, but also reduce the incidence of ADRs and radiation pneumonitis. The optimal usage may be 6 g/d and 21 days/3 to 4 cycles. PROSPERO REGISTRATION NO CRD42022333681.
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Affiliation(s)
- Canran Wang
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Jiawei Wang
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Yuanfu Qi
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
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Nandi S, Sikder R, Rapior S, Arnould S, Simal-Gandara J, Acharya K. A review for cancer treatment with mushroom metabolites through targeting mitochondrial signaling pathway: In vitro and in vivo evaluations, clinical studies and future prospects for mycomedicine. Fitoterapia 2024; 172:105681. [PMID: 37743029 DOI: 10.1016/j.fitote.2023.105681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 09/12/2023] [Accepted: 09/19/2023] [Indexed: 09/26/2023]
Abstract
Resistance to apoptosis stands as a roadblock to the successful pharmacological execution of anticancer drug effect. A comprehensive insight into apoptotic signaling pathways and an understanding of the mechanisms of apoptosis resistance are crucial to unveil new drug targets. At this juncture, researchers are heading towards natural sources in particular, mushroom as their potential drugs leads to being the reliable source of potent bioactive compounds. Given the continuous increase in cancer cases, the potent anticancer efficacy of mushrooms has inevitably become a fascinating object to researchers due to their higher safety margin and multitarget. This review aimed to collect and summarize all the available scientific data on mushrooms from their extracts to bioactive molecules in order to suggest their anticancer attributes via a mitochondrion -mediated intrinsic signaling mechanism. Compiled data revealed that bioactive components of mushrooms including polysaccharides, sterols and terpenoids as well as extracts prepared using 15 different solvents from 53 species could be effective in the supportive treatment of 20 various cancers. The underlying therapeutic mechanisms of the studied mushrooms are explored in this review through diverse and complementary investigations: in vitro assays, pre-clinical studies and clinical randomized controlled trials. The processes mainly involved were ROS production, mitochondrial membrane dysfunction, and action of caspase 3, caspase 9, XIAP, cIAP, p53, Bax, and Bcl-2. In summary, the study provides facts pertaining to the potential beneficial effect of mushroom extracts and their active compounds against various types of cancer and is shedding light on the underlying targeted signaling pathways.
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Affiliation(s)
- Sudeshna Nandi
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, WB 700019, India
| | - Rimpa Sikder
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, WB 700019, India
| | - Sylvie Rapior
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Laboratory of Botany, Phytochemistry and Mycology, Faculty of Pharmacy, 15 Avenue Charles Flahault, 34093 Montpellier, France
| | - Stéphanie Arnould
- Centre for Integrative Biology, Molecular, Cellular & Developmental biology unit, CNRS UMR 5077, Université Toulouse III, 118 route de Narbonne, 31062 Toulouse, France
| | - Jesus Simal-Gandara
- Universidade de Vigo, Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Science, E-32004 Ourense, Spain.
| | - Krishnendu Acharya
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, 35, Ballygunge Circular Road, Kolkata, WB 700019, India.
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Meng D, Ren M, Li M, Wang M, Geng W, Shang Q. Molecular mechanism of α-Hederin in tumor progression. Biomed Pharmacother 2024; 170:116097. [PMID: 38160624 DOI: 10.1016/j.biopha.2023.116097] [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: 10/18/2023] [Revised: 12/16/2023] [Accepted: 12/26/2023] [Indexed: 01/03/2024] Open
Abstract
α-Hederin is a monosaccharide pentacyclic triterpene saponin compound derived from the Chinese herb, Pulsatilla. It has garnered considerable attention for its anti-tumor, anti-inflammatory, and spasmolytic pharmacological activities. Given the rising incidence of cancer and the pronounced adverse reactions associated with chemotherapy drugs-which profoundly impact the quality of life for cancer patients-there is an immediate need for safe and effective antitumor agents. Traditional drugs and their anticancer effects have become a focal point of research in recent years. Studies indicate that α-Hederin can hinder tumor cell proliferation and impede the advancement of various cancers, including breast, lung, colorectal, and liver cancers. The principal mechanism behind its anti-tumor activity involves inhibiting tumor cell proliferation, facilitating tumor cell apoptosis, and arresting the cell cycle process. Current evidence suggests that α-Hederin can exert its anti-tumor properties through diverse mechanisms, positioning it as a promising agent in anti-tumor therapy. However, a comprehensive literature search revealed a gap in the comprehensive understanding of α-Hederin. This paper aims to review the available literature on the anti-tumor mechanisms of α-Hederin, hoping to provide valuable insights for the clinical treatment of malignant tumors and the innovation of novel anti-tumor medications.
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Affiliation(s)
- Dandan Meng
- Department of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, No. 4655, Daxue Road, Changqing District, Jinan 250355, Shangdong, China
| | - Meng Ren
- Department of Physical Education, Shandong University of Traditional Chinese Medicine, No. 4655, Daxue Road, Changqing District, Jinan 250355, Shangdong, China
| | - Maofeng Li
- College of Foreign Chinese, Shandong University of Traditional Chinese Medicine, No. 4655, Daxue Road, Changqing District, Jinan 250355, Shangdong, China
| | - Min Wang
- Experimental Center of Shandong University of Traditional Chinese Medicine, No. 4655, Daxue Road, Changqing District, Jinan 250355, Shangdong, China
| | - Wei Geng
- Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, No. 238, Jingshi East Road, Lixia District, Jinan 250014, China
| | - Qingxin Shang
- Department of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, No. 4655, Daxue Road, Changqing District, Jinan 250355, Shangdong, China.
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6
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Alamoudi AJ, Alessi SA, Rizg WY, Jali AM, Safhi AY, Sabei FY, Alshehri S, Hosny KM, Abdel-Naim AB. Cordycepin Attenuates Testosterone-Induced Benign Prostatic Hyperplasia in Rats via Modulation of AMPK and AKT Activation. Pharmaceutics 2022; 14:pharmaceutics14081652. [PMID: 36015278 PMCID: PMC9415290 DOI: 10.3390/pharmaceutics14081652] [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: 07/03/2022] [Revised: 08/02/2022] [Accepted: 08/05/2022] [Indexed: 12/01/2022] Open
Abstract
Benign prostatic hyperplasia (BPH) is a disease that commonly affects elderly men. Cordycepin is an adenosine analog with a wide range of pharmacological activities including antiproliferative and prostatic smooth muscle relaxant effects. This study was designed to assess the actions of cordycepin in testosterone-induced BPH in rats. Animals were divided into six treatment groups: control, cordycepin-alone (10 mg/kg), testosterone-alone (3 mg/kg), cordycepin (5 mg/kg) + testosterone, cordycepin (10 mg/kg) + testosterone, and finasteride (0.5 mg/kg) + testosterone. Treatments were continued daily, 5 days a week, for 4 weeks. Cordycepin significantly prevented the increase in prostate weight and prostate index induced by testosterone. This was confirmed by histopathological examinations. Cordycepin antiproliferative activity was further defined by its ability to inhibit cyclin-D1 and proliferating cell nuclear antigen (PCNA) expression. In addition, cordycepin exhibited significant antioxidant properties as proven by the prevention of lipid peroxidation, reduced glutathione diminution, and superoxide dismutase exhaustion. This was paralleled by anti-inflammatory activity as shown by the inhibition of interleukin-6, tumor necrosis factor-α, and nuclear factor-κB expression in prostatic tissues. It also enhanced apoptosis as demonstrated by its ability to enhance and inhibit mRNA expression of Bax and Bcl2, respectively. Western blot analysis indicated that cordycepin augmented phospho-AMP-activated protein kinase (p-AMPK) and inhibited p-AKT expression. Collectively, cordycepin has the ability to prevent testosterone-induced BPH in rats. This is mediated, at least partially, by its antiproliferative, antioxidant, anti-inflammatory, and pro-apoptotic actions in addition to its modulation of AMPK and AKT activation.
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Affiliation(s)
- Abdulmohsin J. Alamoudi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Center of Research Excellence for Drug Research and Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: ; Tel.: +966-551624044
| | - Sami A. Alessi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Pharmaceutical Care, King Abdulaziz Hospital, Jeddah 21589, Saudi Arabia
| | - Waleed Y. Rizg
- Center of Research Excellence for Drug Research and Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Abdulmajeed M. Jali
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia
| | - Awaji Y. Safhi
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia
| | - Fahad Y. Sabei
- Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia
| | - Sameer Alshehri
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Khaled M. Hosny
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Ashraf B. Abdel-Naim
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
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7
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Prospects of Cordycepin and Polysaccharides Produced by Cordyceps. Fungal Biol 2022. [DOI: 10.1007/978-981-16-8877-5_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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SHARMA SHIVANI, MADAAN KASHISH, KAUR RAVNEET. Cordycepin: A hidden metabolite with pharmacological potential. Int J Med Mushrooms 2022; 24:1-20. [DOI: 10.1615/intjmedmushrooms.2022044442] [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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9
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Schwenzer H, De Zan E, Elshani M, van Stiphout R, Kudsy M, Morris J, Ferrari V, Um IH, Chettle J, Kazmi F, Campo L, Easton A, Nijman S, Serpi M, Symeonides S, Plummer R, Harrison DJ, Bond G, Blagden SP. The Novel Nucleoside Analogue ProTide NUC-7738 Overcomes Cancer Resistance Mechanisms In Vitro and in a First-In-Human Phase I Clinical Trial. Clin Cancer Res 2021; 27:6500-6513. [PMID: 34497073 PMCID: PMC9401491 DOI: 10.1158/1078-0432.ccr-21-1652] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/04/2021] [Accepted: 09/02/2021] [Indexed: 01/07/2023]
Abstract
PURPOSE Nucleoside analogues form the backbone of many therapeutic regimens in oncology and require the presence of intracellular enzymes for their activation. A ProTide is comprised of a nucleoside fused to a protective phosphoramidate cap. ProTides are easily incorporated into cells whereupon the cap is cleaved and a preactivated nucleoside released. 3'-Deoxyadenosine (3'-dA) is a naturally occurring adenosine analogue with established anticancer activity in vitro but limited bioavailability due to its rapid in vivo deamination by the circulating enzyme adenosine deaminase, poor uptake into cells, and reliance on adenosine kinase for its activation. In order to overcome these limitations, 3'-dA was chemically modified to create the novel ProTide NUC-7738. EXPERIMENTAL DESIGN We describe the synthesis of NUC-7738. We determine the IC50 of NUC-7738 using pharmacokinetics (PK) and conduct genome-wide analyses to identify its mechanism of action using different cancer model systems. We validate these findings in patients with cancer. RESULTS We show that NUC-7738 overcomes the cancer resistance mechanisms that limit the activity of 3'-dA and that its activation is dependent on ProTide cleavage by the enzyme histidine triad nucleotide-binding protein 1. PK and tumor samples obtained from the ongoing first-in-human phase I clinical trial of NUC-7738 further validate our in vitro findings and show NUC-7738 is an effective proapoptotic agent in cancer cells with effects on the NF-κB pathway. CONCLUSIONS Our study provides proof that NUC-7738 overcomes cellular resistance mechanisms and supports its further clinical evaluation as a novel cancer treatment within the growing pantheon of anticancer ProTides.
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Affiliation(s)
- Hagen Schwenzer
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Erica De Zan
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Mustafa Elshani
- School of Medicine, University of St Andrews, St. Andrews, United Kingdom
| | - Ruud van Stiphout
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Mary Kudsy
- School of Medicine, University of St Andrews, St. Andrews, United Kingdom
| | - Josephine Morris
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | - Valentina Ferrari
- School of Pharmacy and Pharmaceutical Sciences, University of Cardiff, Cardiff, United Kingdom
| | - In Hwa Um
- School of Medicine, University of St Andrews, St. Andrews, United Kingdom
| | - James Chettle
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | - Farasat Kazmi
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | - Leticia Campo
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | - Alistair Easton
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | - Sebastian Nijman
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Michaela Serpi
- School of Pharmacy and Pharmaceutical Sciences, University of Cardiff, Cardiff, United Kingdom
| | - Stefan Symeonides
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Cancer, The University of Edinburgh, Western General Hospital, Edinburgh, United Kingdom
| | - Ruth Plummer
- Northern Centre for Cancer Care, Newcastle Hospitals NHS Foundation Trust, Freeman Hospital, Newcastle upon Tyne, United Kingdom
| | - David J Harrison
- School of Medicine, University of St Andrews, St. Andrews, United Kingdom
- NuCana PLC, Edinburgh, United Kingdom
| | - Gareth Bond
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Sarah P Blagden
- Department of Oncology, Medical Sciences Division, University of Oxford, Oxford, United Kingdom.
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Radhi M, Ashraf S, Lawrence S, Tranholm AA, Wellham PAD, Hafeez A, Khamis AS, Thomas R, McWilliams D, de Moor CH. A Systematic Review of the Biological Effects of Cordycepin. Molecules 2021; 26:5886. [PMID: 34641429 PMCID: PMC8510467 DOI: 10.3390/molecules26195886] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/06/2021] [Accepted: 09/13/2021] [Indexed: 12/15/2022] Open
Abstract
We conducted a systematic review of the literature on the effects of cordycepin on cell survival and proliferation, inflammation, signal transduction and animal models. A total of 1204 publications on cordycepin were found by the cut-off date of 1 February 2021. After application of the exclusion criteria, 791 papers remained. These were read and data on the chosen subjects were extracted. We found 192 papers on the effects of cordycepin on cell survival and proliferation and calculated a median inhibitory concentration (IC50) of 135 µM. Cordycepin consistently repressed cell migration (26 papers) and cellular inflammation (53 papers). Evaluation of 76 papers on signal transduction indicated consistently reduced PI3K/mTOR/AKT and ERK signalling and activation of AMPK. In contrast, the effects of cordycepin on the p38 and Jun kinases were variable, as were the effects on cell cycle arrest (53 papers), suggesting these are cell-specific responses. The examination of 150 animal studies indicated that purified cordycepin has many potential therapeutic effects, including the reduction of tumour growth (37 papers), repression of pain and inflammation (9 papers), protecting brain function (11 papers), improvement of respiratory and cardiac conditions (8 and 19 papers) and amelioration of metabolic disorders (8 papers). Nearly all these data are consistent with cordycepin mediating its therapeutic effects through activating AMPK, inhibiting PI3K/mTOR/AKT and repressing the inflammatory response. We conclude that cordycepin has excellent potential as a lead for drug development, especially for age-related diseases. In addition, we discuss the remaining issues around the mechanism of action, toxicity and biodistribution of cordycepin.
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Affiliation(s)
- Masar Radhi
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham NG7 2RD, UK; (M.R.); (A.A.T.); (D.M.)
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Sadaf Ashraf
- Aberdeen Centre for Arthritis and Musculoskeletal Health, Institute of Medical Sciences, Aberdeen AB25 2ZD, UK;
| | - Steven Lawrence
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Asta Arendt Tranholm
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham NG7 2RD, UK; (M.R.); (A.A.T.); (D.M.)
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Peter Arthur David Wellham
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Abdul Hafeez
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Ammar Sabah Khamis
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
| | - Robert Thomas
- The Primrose Oncology Unit, Bedford Hospital NHS Trust, Bedford MK42 9DJ, UK;
- Department of Oncology, Addenbrooke’s Cambridge University Hospitals NHS Trust, Cambridge CB2 0QQ, UK
| | - Daniel McWilliams
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham NG7 2RD, UK; (M.R.); (A.A.T.); (D.M.)
- NIHR Nottingham Biomedical Research Centre (BRC), Nottingham NG5 1PB, UK
| | - Cornelia Huiberdina de Moor
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham NG7 2RD, UK; (M.R.); (A.A.T.); (D.M.)
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK; (S.L.); (P.A.D.W.); (A.H.); (A.S.K.)
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11
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Özenver N, Boulos JC, Efferth T. Activity of Cordycepin From Cordyceps sinensis Against Drug-Resistant Tumor Cells as Determined by Gene Expression and Drug Sensitivity Profiling. Nat Prod Commun 2021. [DOI: 10.1177/1934578x21993350] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Cordycepin is one of the substantial components of the parasitic fungus Cordyceps sinensis as well as other Cordyceps species. It exerts various effects such as antimetastatic, antiinflammatory, antioxidant, and neuroprotective activities. Assorted studies revealed in vitro and in vivo anticancer influence of cordycepin and put forward its potential for cancer therapy. However, the role of multidrug resistance-associated mechanisms for the antitumor effect of cordycepin has not been investigated in great detail thus far. Therefore, we searched cordycepin’s cytotoxicity with regard to well-known anticancer drug resistance mechanisms, including ABCB1, ABCB5, ABCC1, ABCG2, EGFR, and TP53, and identified putative molecular determinants related to the cellular responsiveness of cordycepin. Bioinformatic analyses of NCI microarray data and gene promoter transcription factor binding motif analyses were performed to specify the mechanisms of cordycepin towards cancer cells. COMPARE and hierarchical analyses led to the detection of the genes involved in cordycepin’s cytotoxicity and sensitivity and resistance of cell lines towards cordycepin. Tumor-type dependent response and cross-resistance profiles were further unravelled. We found transcription factors potentially involved in the common transcriptional regulation of the genes identified by COMPARE analyses. Cordycepin bypassed resistance mediated by the expression of ATP-binding cassete (ABC) transporters (P-gp, ABCB5, ABCC1 and BCRP) and mutant epidermal growth factor receptor (EGFR). The drug sensitivity profiles of several DNA Topo I and II inhibitors were significantly correlated with those of cordycepin’s activity. Among eight different tumor types, prostate cancer was the most sensitive, whereas renal carcinoma was the most resistant to cordycepin. NF-κB was discovered as a common transcription factor. The potential of cordycepin is set forth as a potential new drug lead by bioinformatic evaluations. Further experimental studies are warranted for better understanding of cordycepin’s activity against cancer.
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Affiliation(s)
- Nadire Özenver
- Department of Pharmacognosy, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany
| | - Joelle C. Boulos
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany
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12
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Dysregulation of Catalase by a Sulphamoylated Estradiol Analogue Culminates in Antimitotic Activity and Cell Death Induction in Breast Cancer Cell Lines. Molecules 2021; 26:molecules26030622. [PMID: 33504098 PMCID: PMC7866153 DOI: 10.3390/molecules26030622] [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: 12/10/2020] [Revised: 01/13/2021] [Accepted: 01/20/2021] [Indexed: 11/18/2022] Open
Abstract
Recent findings revealed that 2-ethyl-17-oxoestra-1,3,5(10)-trien-3-yl sulfamate (ESE-one) induces antiproliferative activity and cell rounding dependent on the generation of superoxide anion, hydrogen peroxide and peroxyl radical. In the current study, the role of these reactive oxygen species was assessed in the activity exerted by ESE-one on cell cycle progression, mitochondrial membrane potential and cell death induction in breast tumorigenic cells. The influence of ESE-one was also investigated on superoxide dismutase and catalase activity. ESE-one induced a time-dependent accumulation of cells in the G1 phase and G2/M phase that is partially impaired by tiron and trolox and N,N′-dimethylthiourea suggesting that superoxide anion, hydrogen peroxide and peroxyl radical are required for these effects exerted by ESE-one. Flow cytometry data in MCF-7 cells demonstrated that tiron decreased depolarization of the membrane potential in ESE-one exposed cells, indicating that superoxide anion plays a role in the depolarization effects induced by ESE-one. Spectrophotometry data showed that ESE-one decreased catalase activity in both cell lines. This study contributes towards pertinent information regarding the effects of an in silico-designed sulfamoylated compound on antioxidant enzymes leading to aberrant quantities of specific reactive oxygen species resulting in antimitotic activity culminating in the induction of cell death in breast cancer cell lines.
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13
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Anti-Cancer Effect of Cordycepin on FGF9-Induced Testicular Tumorigenesis. Int J Mol Sci 2020; 21:ijms21218336. [PMID: 33172093 PMCID: PMC7672634 DOI: 10.3390/ijms21218336] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/09/2020] [Accepted: 11/03/2020] [Indexed: 12/11/2022] Open
Abstract
Cordycepin, a bioactive constituent from the fungus Cordyceps sinensis, could inhibit cancer cell proliferation and promote cell death via induction of cell cycle arrest, apoptosis and autophagy. Our novel finding from microarray analysis of cordycepin-treated MA-10 mouse Leydig tumor cells is that cordycepin down-regulated the mRNA levels of FGF9, FGF18, FGFR2 and FGFR3 genes in MA-10 cells. Meanwhile, the IPA-MAP pathway prediction result showed that cordycepin inhibited MA-10 cell proliferation by suppressing FGFs/FGFRs pathways. The in vitro study further revealed that cordycepin decreased FGF9-induced MA-10 cell proliferation by inhibiting the expressions of p-ERK1/2, p-Rb and E2F1, and subsequently reducing the expressions of cyclins and CDKs. In addition, a mouse allograft model was performed by intratumoral injection of FGF9 and/or intraperitoneal injection of cordycepin to MA-10-tumor bearing C57BL/6J mice. Results showed that FGF9-induced tumor growth in cordycepin-treated mice was significantly smaller than that in a PBS-treated control group. Furthermore, cordycepin decreased FGF9-induced FGFR1-4 protein expressions in vitro and in vivo. In summary, cordycepin inhibited FGF9-induced testicular tumor growth by suppressing the ERK1/2, Rb/E2F1, cell cycle pathways, and the expressions of FGFR1-4 proteins, suggesting that cordycepin can be used as a novel anticancer drug for testicular cancers.
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14
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Zheng Q, Sun J, Li W, Li S, Zhang K. Cordycepin induces apoptosis in human tongue cancer cells in vitro and has antitumor effects in vivo. Arch Oral Biol 2020; 118:104846. [PMID: 32730909 DOI: 10.1016/j.archoralbio.2020.104846] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 01/05/2023]
Abstract
OBJECTIVE This study was designed to explore the ability of cordycepin to disrupt human tongue cancer cell growth, and to assess the mechanistic basis for such anti-cancer activity. METHODS CAL-27 human tongue cancer cells were treated with cordycepin prior to analysis via CCK-8 assay in order to assess their proliferation. In addition, cell cycle progression and apoptotic death in these cells were measured via flow cytometry, while the expression of apoptosis-associated genes and proteins (caspase-3, caspase-9, caspase-12, Bcl-2, and Bax) were measured via real-time PCR and western blotting. We further measured the intracellular production of reactive oxygen species (ROS) and used a murine xenograft model system to explore the in vivo anti-tumor activity of cordycepin. RESULTS Cordycepin was able to significantly suppress the proliferation of CAL-27 cells in a dose-dependent fashion (IC50 = 40 μg/mL at 24 h). Cordycepin further induced Bax, caspase-3, caspase-9, and caspase-12 upregulation at the mRNA and protein levels while simultaneously downregulating anti-apoptotic Bcl-2 expression. CAL-27 cells treated using cordycepin also exhibited elevated levels of intracellular ROS. Importantly, cordycepin was able to effectively suppress tongue cancer tumor growth in a murine xenograft model system and similar mRNA and protein levels were observed in vivo. CONCLUSIONS Cordycepin can inhibit human tongue cancer cell growth and can drive their apoptotic death via the mitochondrial pathway. In addition, cordycepin can suppress tongue cancer growth in vivo in treated mice.
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Affiliation(s)
- Qingwei Zheng
- Anhui Key Laboratory of Infection and Immunity, Bengbu Medical College, Bengbu, 233030, China
| | - Jing Sun
- Anhui Key Laboratory of Infection and Immunity, Bengbu Medical College, Bengbu, 233030, China
| | - Wenli Li
- Anhui Key Laboratory of Infection and Immunity, Bengbu Medical College, Bengbu, 233030, China
| | - Shuangnan Li
- Anhui Key Laboratory of Infection and Immunity, Bengbu Medical College, Bengbu, 233030, China
| | - Kai Zhang
- Department of Stomatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China.
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15
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Chhetri DR, Chhetri A, Shahi N, Tiwari S, Karna SKL, Lama D, Pokharel YR. Isaria tenuipes Peck, an entomopathogenic fungus from Darjeeling Himalaya: Evaluation of in-vitro antiproliferative and antioxidant potential of its mycelium extract. BMC Complement Med Ther 2020; 20:185. [PMID: 32527241 PMCID: PMC7291650 DOI: 10.1186/s12906-020-02973-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 05/26/2020] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Isaria tenuipes is one of the potent species in the members of the genus Isaria, which is well reported to possess multiple bioactive substances of therapeutic importance. Therefore, an in vitro experimental study was carried to evaluate the bioactivities of the crude methanolic extract from the mycelium of this fungus. METHODS The fungus was authenticated through morphological characters and the species discrepancy was resolved using the nuclear rDNA ITS sequence. The methanolic extract was fingerprinted by FTIR. The antioxidant components in terms of total phenols and flavonoids were determined as gallic acid and quercetin equivalents respectively. Antioxidant activities of the methanolic extract was assessed using 1, 1-diphenyl-2-picrylhydrazyl (DPPH), 2, 2/-azinobis-(3-ethylbenzthiazoline-6-sulphonic acid) radical cation (ABTS0+), Fe2+chelating activity, and hydroxyl radical scavenging assays. Cytotoxicity of the extract was determined by [3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide] (MTT) assay on three cancer cell lines: HeLa, HepG2, and PC3. Apoptosis was further studied by propidium iodide (PI) and Annexin-V/PI staining flow cytometric analysis. Anti-proliferation capacity was studied by colony-forming assay. RESULTS In the present study total phenol content of the dried methanol extract was 148.09 ± 3.51μg gallic acid equivalent/mg and flavonoid was 9.02±0.95 μg quercetin/mg. The antioxidant activities of methanol-water extract (8:2 v/v) from cultured mycelia of I. tenuipes investigated and evaluated with 1, 1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assay revealed IC50 value of 5.04mg/ml with an inhibition rate of 74.77% at 10mg/ml and with an iron-chelating assay the chelating ability was recorded to be 86.76% where the IC50 value was 4.43 mg/ml. In comparison among the antioxidant assays, 2,2/-azinobis-(3-ethylbenzthiazoline-6-sulphonic acid) radical cation (ABTS0+) and hydroxyl assay exhibited radical scavenging rate of 44.42% and 49.82% respectively at a concentration of 10 mg/ml. The IC50 value of the extract in MTT assay was 43.45μg/ml with HeLa cells, 119.33μg/ml with PC3 cells, and 125.55μg/ml with HepG2 cells. CONCLUSION In this study, it can be concluded that the crude methanolic extract exhibited potent antioxidant and antiproliferative activities suggesting natural antioxidative and antiproliferative agents.
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Affiliation(s)
- Dhani Raj Chhetri
- Biochemistry and Molecular Biology Lab, Department of Botany, Sikkim University, Gangtok, Sikkim, 737102, India
| | - Abhijit Chhetri
- Biochemistry and Molecular Biology Lab, Department of Botany, Sikkim University, Gangtok, Sikkim, 737102, India
| | - Nerina Shahi
- Cancer Biology Laboratory, Faculty of Life Science and Biotechnology, South Asian University, Chanakyapuri, New Delhi, 110021, India
| | - Snigdha Tiwari
- National Fungal Culture Collection of India, Biodiversity and Palaeobiology Group, MACS' Agharkar Research Institute, G.G. Agarkar Road, Pune, 411004, India
| | - Shibendra Kumar Lal Karna
- Cancer Biology Laboratory, Faculty of Life Science and Biotechnology, South Asian University, Chanakyapuri, New Delhi, 110021, India
| | - Dorjay Lama
- Department of Microbiology, St. Joseph's College, North Point, Darjeeling, West Bengal, 734104, India
| | - Yuba Raj Pokharel
- Cancer Biology Laboratory, Faculty of Life Science and Biotechnology, South Asian University, Chanakyapuri, New Delhi, 110021, India.
- Centre for Health and Disease Studies Nepal, P.O. Box No. 9503, Sankhmul, Baneshwor, Kathmandu, Nepal.
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16
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Khan MA, Tania M. Cordycepin in Anticancer Research: Molecular Mechanism of Therapeutic Effects. Curr Med Chem 2020; 27:983-996. [PMID: 30277143 DOI: 10.2174/0929867325666181001105749] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 07/20/2018] [Accepted: 09/24/2018] [Indexed: 12/16/2022]
Abstract
Background:
Cordycepin is a nucleotide analogue from Cordyceps mushrooms,
which occupies a notable place in traditional medicine.
Objective:
In this review article, we have discussed the recent findings on the molecular aspects
of cordycepin interactions with its recognized cellular targets, and possible mechanisms
of its anticancer activity.
Methods:
We have explored databases like pubmed, google scholar, scopus and web of science
for the update information on cordycepin and mechanisms of its anticancer activity, and
reviewed in this study.
Results:
Cordycepin has been widely recognized for its therapeutic potential against many
types of cancers by various mechanisms. More specifically, cordycepin can induce apoptosis,
resist cell cycle and cause DNA damage in cancer cells, and thus kill or control cancer cell
growth. Also cordycepin can induce autophagy and modulate immune system. Furthermore,
cordycepin also inhibits tumor metastasis. Although many success stories of cordycepin in
anticancer research in vitro and in animal model, and there is no successful clinical trial yet.
Conclusion:
Ongoing research studies have reported highly potential anticancer activities of
cordycepin with numerous molecular mechanisms. The in vitro and in vivo success of cordycepin
in anticancer research might influence the clinical trials of cordycepin, and this molecule
might be used for development of future cancer drug.
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Affiliation(s)
- Md. Asaduzzaman Khan
- Key Laboratory of Epigenetics and Oncology, The Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Mousumi Tania
- Molecular Cancer Research Division, Red-Green Research Center, Dhaka, Bangladesh
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17
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Feng X, Zhang H, Shi M, Chen Y, Yang T, Fan H. Toxic effects of hydrogen sulfide donor NaHS induced liver apoptosis is regulated by complex IV subunits and reactive oxygen species generation in rats. ENVIRONMENTAL TOXICOLOGY 2020; 35:322-332. [PMID: 31680430 DOI: 10.1002/tox.22868] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 10/15/2019] [Accepted: 10/16/2019] [Indexed: 06/10/2023]
Abstract
In recent years, the protective effect of hydrogensulfide donor sodium hydrosulfide(NaHS) on multiple organs has been widely reported. The study aimed to explorethe effect of commonly used concentration of NaHS on theliver and its potential damage mechanism. Rats divided into 4 groups: control, NaHS I (1 mg/kg), II (3 mg/kg) and III(5 mg/kg) groups, and each group is divided into four-timepoints (2, 6, 12, and 24 hours). Results showed that H2S concentration increased, mitochondrial complex IV activity inhibited, the COX I and IV subunits and mitochondrial apoptosis pathway-related proteins expression increased in atime- and dose-dependent manner. We confirmed that 1 mg/kg NaHS had no injuryeffect on the liver, 3 and 5 mg/kg NaHS inhibitsthe activity of mitochondrial complex IV by promoting COX I and IV subunits expression, leading to the increase in ROS and ultimately inducing apoptosis and liver injury.
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Affiliation(s)
- Xiujing Feng
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Haiyang Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Mingxian Shi
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Yongping Chen
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Tianyuan Yang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Honggang Fan
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
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18
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Kim SO, Cha HJ, Park C, Lee H, Hong SH, Jeong SJ, Park SH, Kim GY, Leem SH, Jin CY, Hwang EJ, Choi YH. Cordycepin induces apoptosis in human bladder cancer T24 cells through ROS-dependent inhibition of the PI3K/Akt signaling pathway. Biosci Trends 2020; 13:324-333. [PMID: 31527329 DOI: 10.5582/bst.2019.01214] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Cordycepin, a derivative of nucleoside adenosine, is one of the active ingredients extracted from the fungi of genus Cordyceps, which have been used for traditional herbal remedies. In this study, we examined the effect of cordycepin on the proliferation and apoptosis of human bladder cancer T24 cells and its mechanism of action. Cordycepin treatment significantly reduced the cell survival rate of T24 cells in a concentration-dependent manner, which was associated with the induction of apoptosis. Cordycepin activated caspase-8 and -9, which are involved in the initiation of extrinsic and intrinsic apoptosis pathways, respectively, and also increased caspase-3 activity, a typical effect caspase, subsequently leading to poly (ADP-ribose) polymerase cleavage. Additionally, cordycepin increased the Bax/Bcl-2 ratio and truncation of Bid, and destroyed the integrity of mitochondria, which contributed to the cytosolic release of cytochrome c. Moreover, cordycepin effectively inactivated the phosphoinositide 3-kinase (PI3K)/Akt signaling pathway, while LY294002, a PI3K/Akt inhibitor, increased the apoptosis-inducing effect of cordycepin. Cordycepin further enhanced the intracellular levels of reactive oxygen species (ROS), while the addition of N-acetyl cysteine (NAC), a ROS inhibitor, significantly diminished cordycepin-induced mitochondrial dysfunction and growth inhibition, and also blocked the inactivation of PI3K/Akt signaling pathway. Furthermore, the presence of NAC significantly attenuated the enhanced apoptotic cell death and reduction of cell viability by treatment with cordycepin and LY294002. Collectively, the data indicate that cordycepin induces apoptosis through the activation of extrinsic and intrinsic apoptosis pathways and the ROS-dependent inactivation of PI3K/Akt signaling in human bladder cancer T24 cells.
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Affiliation(s)
- Sung Ok Kim
- Department of Food Science and Biotechnology, College of Engineering, Kyungsung University.,Graduate School of East-West Medical Science, Kyung Hee University
| | - Hee-Jae Cha
- Department of Parasitology and Genetics, Kosin University College of Medicine
| | - Cheol Park
- Department of Molecular Biology, Dong-eui University
| | - Hyesook Lee
- Anti-Aging Research Center, Dong-eui University.,Department of Biochemistry, Dong-eui University College of Korean Medicine
| | - Su Hyun Hong
- Anti-Aging Research Center, Dong-eui University.,Department of Biochemistry, Dong-eui University College of Korean Medicine
| | | | - Shin-Hyung Park
- Department of Pathology, Dong-eui University College of Korean Medicine
| | - Gi-Young Kim
- School of Marine Biomedical Sciences, Jeju National University
| | - Sun-Hee Leem
- Department of Biological Science, Dong-A University
| | - Cheng-Yun Jin
- School of Pharmaceutical Sciences, Zhengzhou University
| | - Eun-Joo Hwang
- Graduate School of East-West Medical Science, Kyung Hee University
| | - Yung Hyun Choi
- Anti-Aging Research Center, Dong-eui University.,Department of Biochemistry, Dong-eui University College of Korean Medicine
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19
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The protective effect of cordyceps sinensis extract on cerebral ischemic injury via modulating the mitochondrial respiratory chain and inhibiting the mitochondrial apoptotic pathway. Biomed Pharmacother 2020; 124:109834. [PMID: 31978767 DOI: 10.1016/j.biopha.2020.109834] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 12/15/2019] [Accepted: 12/23/2019] [Indexed: 11/22/2022] Open
Abstract
Cerebral ischemia is a common refractory brain disease, resulting from a reduction in the blood flow to the brain. Mitochondrial dysfunction leads to ischemic stroke and brain injury. Cordyceps sinensis (CS) is an important traditional Chinese medicine, which has been linked to neuroprotection in recent studies. In this study, we investigated the role of the mitochondrial respiratory chain and the mitochondrial apoptotic pathway on the protective effect of Cordyceps sinensis extract (CSE) against cerebral ischemia injury both in vivo and in vitro. In a murine middle cerebral artery occlusion (MCAO) model, administration of CSE relieved neuronal morphological damage and attenuated the neuronal apoptosis. CSE also reduced neurobehavioral scores and oxygen free radical (OFR), while improving the levels of ATP, cytochrome c oxidase (COX), and mitochondrial complexes I-IV. Furthermore, the mRNA expression of Bax, cytochrome c (Cyt c) and caspase-3 were down-regulated. In brain microvascular endothelial cells (BMECs) exposed to oxygen and glucose deprivation (OGD), CSE prevented OGD-induced cellular apoptosis, and recovered the reduction of mitochondrial membrane potential (MMP). Moreover, CSE treatment induced an increase of Bcl-2 protein expression and a decrease of Bax, Cyt c and caspase-3 protein expression. Meanwhile, the caspase-3, -8, and -9 activities were also inhibited. The results indicate that CSE can relieve cerebral ischemia injury and exhibit protective effects via modulating the mitochondrial respiratory chain and inhibiting the mitochondrial apoptotic pathway.
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20
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Jeong MK, Yoo HS, Kang IC. The Extract of Cordyceps Militaris Inhibited the Proliferation of Cisplatin-Resistant A549 Lung Cancer Cells by Downregulation of H-Ras. J Med Food 2019; 22:823-832. [PMID: 31313945 DOI: 10.1089/jmf.2018.4232] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
We investigated the antitumor effect of Cordyceps militaris extract (CME) on A549 cisplatin-resistant (CR) lung cancer cells. The proliferation of A549/CR cells was suppressed by CME. Apoptosis of the cells was induced by CME. The cell cycle arrest was observed in the sub-G1 phase in the cells treated with CME. Proteomic profile analysis showed that H-Ras was downregulated in CME-treated cells and it was confirmed by western blot analysis. Collectively, these data demonstrated that CME is an alternative treatment for the anticancer effect.
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Affiliation(s)
- Mi-Kyung Jeong
- 1East-West Cancer Center, Dunsan Oriental Medical Hospital of Daejeon University, Daejeon, Korea
| | - Hwa-Seung Yoo
- 1East-West Cancer Center, Dunsan Oriental Medical Hospital of Daejeon University, Daejeon, Korea
| | - In-Cheol Kang
- 2Department of Biological Science, College of Life and Health Sciences, Asan, Korea.,3BioChip Research Center, Hoseo University, Asan, Korea.,4Innopharmascreen, Inc., Incheon, Korea
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21
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Therapeutic Potential and Biological Applications of Cordycepin and Metabolic Mechanisms in Cordycepin-Producing Fungi. Molecules 2019; 24:molecules24122231. [PMID: 31207985 PMCID: PMC6632035 DOI: 10.3390/molecules24122231] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 06/03/2019] [Accepted: 06/06/2019] [Indexed: 12/11/2022] Open
Abstract
Cordycepin (3′-deoxyadenosine), a cytotoxic nucleoside analogue found in Cordyceps militaris, has attracted much attention due to its therapeutic potential and biological value. Cordycepin interacts with multiple medicinal targets associated with cancer, tumor, inflammation, oxidant, polyadenylation of mRNA, etc. The investigation of the medicinal drug actions supports the discovery of novel targets and the development of new drugs to enhance the therapeutic potency and reduce toxicity. Cordycepin may be of great value owing to its medicinal potential as an external drug, such as in cosmeceutical, traumatic, antalgic and muscle strain applications. In addition, the biological application of cordycepin, for example, as a ligand, has been used to uncover molecular structures. Notably, studies that investigated the metabolic mechanisms of cordycepin-producing fungi have yielded significant information related to the biosynthesis of high levels of cordycepin. Here, we summarized the medicinal targets, biological applications, cytotoxicity, delivery carriers, stability, and pros/cons of cordycepin in clinical applications, as well as described the metabolic mechanisms of cordycepin in cordycepin-producing fungi. We posit that new approaches, including single-cell analysis, have the potential to enhance medicinal potency and unravel all facets of metabolic mechanisms of cordycepin in Cordyceps militaris.
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22
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Wei C, Yao X, Jiang Z, Wang Y, Zhang D, Chen X, Fan X, Xie C, Cheng J, Fu J, Leung ELH. Cordycepin Inhibits Drug-resistance Non-small Cell Lung Cancer Progression by Activating AMPK Signaling Pathway. Pharmacol Res 2019; 144:79-89. [PMID: 30974169 DOI: 10.1016/j.phrs.2019.03.011] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/08/2019] [Accepted: 03/10/2019] [Indexed: 12/24/2022]
Abstract
Lung cancer is the most commonly diagnosed cancer worldwide and it is also the most leading cause of cancer-related deaths. Although multiple generations of targeted therapeutic drugs such as gefitinib and afatinib specifically targeting the epidermal growth factor receptor (EGFR) pathway are currently available for lung cancer treatment, none of them can escape their eventual drug-resistance. As a key component of Cordyceps Sinensis and widely used in traditional Chinese medicines (TCM), cordycepin (CD) has attracted increasing attention to both scientists and clinicians. We aimed to explore the potential in developing cordycepin (CD) as an anti-lung cancer drug. A systematic analysis was conducted on a panel of non-small cell lung cancer (NSCLC) cell lines to identify the cells sensitive to CD. We found that CD can affect different aspects of lung cancer development including proliferation, migration, invasion, cell cycle, and apoptosis. We then explored the underlying molecular mechanisms of CD-mediated NSCLC cell apoptosis by conducting a series of in vitro and in vivo experiments. We found that in addition to affecting different stages of NSCLC development including tumor growth, migration, and invasion, the CD is capable of inhibiting NSCLC cell cycle progression and inducing cancer cell apoptosis without apparent adverse effect on normal lung cells. Furthermore, we found that the cells containing EGFR mutations are more sensitive to CD treatment than those without. Mechanistically, CD induces NSCLC cell apoptosis by interacting with and activating AMP-activated protein kinase (AMPK). More importantly, we found that the potency of CD's anticancer effect both in vitro and in vivo is comparable to afatinib and even better than gefitinib. Our findings suggest that CD either by itself or in combination with the currently available targeted therapeutic drugs might be additional therapeutic options for drug-resistance NSCLC treatment.
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Affiliation(s)
- Chunli Wei
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute For Applied Research in Medicine and Health, Macau University of Science and Technology, Macau (SAR), China; Key Laboratory of Epigenetics and Oncology, Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Xiaojun Yao
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute For Applied Research in Medicine and Health, Macau University of Science and Technology, Macau (SAR), China
| | - Zebo Jiang
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute For Applied Research in Medicine and Health, Macau University of Science and Technology, Macau (SAR), China
| | - Yuwei Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute For Applied Research in Medicine and Health, Macau University of Science and Technology, Macau (SAR), China
| | - Dianzheng Zhang
- Key Laboratory of Epigenetics and Oncology, Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, Sichuan, China; Department of Biomedical Sciences, Philadelphia College of Osteopathic Medicine, PA, 19131, USA
| | - Xi Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute For Applied Research in Medicine and Health, Macau University of Science and Technology, Macau (SAR), China; Department of Pathology, Stony Brook University, Stony Brook, NY 11794, United States
| | - Xingxing Fan
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute For Applied Research in Medicine and Health, Macau University of Science and Technology, Macau (SAR), China
| | - Chun Xie
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute For Applied Research in Medicine and Health, Macau University of Science and Technology, Macau (SAR), China
| | - Jingliang Cheng
- Key Laboratory of Epigenetics and Oncology, Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Junjiang Fu
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute For Applied Research in Medicine and Health, Macau University of Science and Technology, Macau (SAR), China; Key Laboratory of Epigenetics and Oncology, Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, Sichuan, China.
| | - Elaine Lai-Han Leung
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute For Applied Research in Medicine and Health, Macau University of Science and Technology, Macau (SAR), China; Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai, Guangdong, China.
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23
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Wong JH, Sze SCW, Ng TB, Cheung RCF, Tam C, Zhang KY, Dan X, Chan YS, Shing Cho WC, Ng CCW, Waye MMY, Liang W, Zhang J, Yang J, Ye X, Lin J, Ye X, Wang H, Liu F, Chan DW, Ngan HYS, Sha O, Li G, Tse R, Tse TF, Chan H. Apoptosis and Anti-cancer Drug Discovery: The Power of Medicinal Fungi and Plants. Curr Med Chem 2019; 25:5613-5630. [DOI: 10.2174/0929867324666170720165005] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 05/16/2017] [Accepted: 05/16/2017] [Indexed: 01/21/2023]
Abstract
The purpose of this account is to review the compounds capable of eliciting
mitochondria-mediated apoptosis in cancer cells produced by medicinal fungi and plants.
The medicinal fungi discussed encompass Cordyceps, Ganoderma species, Coriolus versicolor
and Hypsizygus marmoreus. The medicinal plants discussed comprise Astragalus
complanatus, Dendrobium spp, Dioscorea spp, Glycyrrhiza spp, Panax notoginseng,
Panax ginseng, and Momordica charantia. These compounds have the potential of development
into anticancer drugs.
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Affiliation(s)
- Jack Ho Wong
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Stephen Cho Wing Sze
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Sassoon Road, Hong Kong, China
| | - Tzi Bun Ng
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Randy Chi Fai Cheung
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Chit Tam
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Kalin Yanbo Zhang
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Sassoon Road, Hong Kong, China
| | - Xiuli Dan
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Yau Sang Chan
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - William Chi Shing Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong, China
| | | | - Mary Miu Yee Waye
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Weicheng Liang
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China
| | - Jinfang Zhang
- Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong, China
| | - Jie Yang
- Fujian Key Laboratory of Marine Enzyme Engineering, Fuzhou University, Fuzhou 350116, Fujian, China
| | - Xiuyun Ye
- Fujian Key Laboratory of Marine Enzyme Engineering, Fuzhou University, Fuzhou 350116, Fujian, China
| | - Juan Lin
- Fujian Key Laboratory of Marine Enzyme Engineering, Fuzhou University, Fuzhou 350116, Fujian, China
| | - Xiujuan Ye
- Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, and Key Laboratory of Plant Virology of Fujian Province, Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
| | - Hexiang Wang
- State Key Laboratory for Agrobiotechnology and Department of Microbiology, China Agricultural University, Beijing 100193, China
| | - Fang Liu
- Department of Microbiology, College of Life Science, Nankai University, Tianjin 300071, China
| | - David Wai Chan
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Hextan Yuen Sheung Ngan
- Department of Obstetrics and Gynaecology, LKS Faculty of Medicine, The University of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Ou Sha
- Department of Anatomy, Histology and Embryology, School of Basic Medical Sciences, Shenzhen University Health Science Center, Shenzhen, China
| | - Guohui Li
- Vita Green Pharmaceuticals (HK) Ltd, Vita Green Health Products (HK) Ltd Genning Partners Company Limited, and Hong Kong Institute of Medical Research, Hong Kong, China
| | - Ryan Tse
- Vita Green Pharmaceuticals (HK) Ltd, Vita Green Health Products (HK) Ltd Genning Partners Company Limited, and Hong Kong Institute of Medical Research, Hong Kong, China
| | - Tak Fu Tse
- Vita Green Pharmaceuticals (HK) Ltd, Vita Green Health Products (HK) Ltd Genning Partners Company Limited, and Hong Kong Institute of Medical Research, Hong Kong, China
| | - Helen Chan
- Vita Green Pharmaceuticals (HK) Ltd, Vita Green Health Products (HK) Ltd Genning Partners Company Limited, and Hong Kong Institute of Medical Research, Hong Kong, China
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24
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Cai G, Wang S, Zhao L, Sun Y, Yang D, Lee RJ, Zhao M, Zhang H, Zhou Y. Thiophene Derivatives as Anticancer Agents and Their Delivery to Tumor Cells Using Albumin Nanoparticles. Molecules 2019; 24:E192. [PMID: 30621360 PMCID: PMC6337126 DOI: 10.3390/molecules24010192] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 12/27/2018] [Accepted: 12/29/2018] [Indexed: 01/25/2023] Open
Abstract
A series of thiophene derivatives (TPs) were synthesized and evaluated for cytotoxicity in HepG2 and SMMC-7721 cell lines by MTT assay. TP 5 was identified as a potential anticancer agent based on its ability to inhibit tumor cell growth. Drawbacks of TPs, including poor solubility and high toxicity, were overcome through delivery using self-assembling HSA nanoparticles (NPs). The optimum conditions for TP 5-NPs synthesis obtained by adjusting the temperature and concentration of TP 5. The NPs had an encapsulation efficiency of 99.59% and drug-loading capacity of 3.70%. TP 5 was slowly released from TP 5-NPs in vitro over 120 h. HepG2 and SMMC-7721 cell lines were employed to study cytotoxicity of TP 5-NPs, which exhibited high potency. ROS levels were elevated and mitochondrial membrane potentials reversed when the two cell lines were treated with TP 5-NPs for 12 h. Cellular uptake of fluorescence-labeled TP 5-NPs in vitro was analyzed by flow cytometry and laser confocal scanning microscopy. Fluorescence intensity increased over time, suggesting that TP 5-NPs were efficiently taken up by tumor cells. In conclusion, TP 5-NPs showed great promise as an anticancer therapeutic agent.
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Affiliation(s)
- Guangsheng Cai
- College of Life Sciences, Jilin University, Changchun 130012, China.
| | - Simiao Wang
- College of Life Sciences, Jilin University, Changchun 130012, China.
| | - Lang Zhao
- College of Chemistry, Jilin University, Changchun 130012, China.
| | - Yating Sun
- College of Life Sciences, Jilin University, Changchun 130012, China.
| | - Dongsheng Yang
- School of Pharmaceutical and Food Sciences, Zhuhai College of Jilin University, Zhuhai 519041, China.
| | - Robert J Lee
- College of Life Sciences, Jilin University, Changchun 130012, China.
- Division of Pharmaceutics and Pharmaceutical Chemistry, College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA.
| | - Menghui Zhao
- College of Life Sciences, Jilin University, Changchun 130012, China.
| | - Huan Zhang
- College of Life Sciences, Jilin University, Changchun 130012, China.
| | - Yulin Zhou
- College of Life Sciences, Jilin University, Changchun 130012, China.
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Ma MW, Gao XS, Yu HL, Qi X, Sun SQ, Wang D. Cordyceps sinensis Promotes the Growth of Prostate Cancer Cells. Nutr Cancer 2018; 70:1166-1172. [PMID: 30273008 DOI: 10.1080/01635581.2018.1504091] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ming-wei Ma
- Department of Radiation Oncology, Peking University First Hospital, Beijing, China
| | - Xian-shu Gao
- Department of Radiation Oncology, Peking University First Hospital, Beijing, China
| | - Hong-liang Yu
- Department of Radiation Oncology, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, The Affiliate Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Xin Qi
- Department of Radiation Oncology, Peking University First Hospital, Beijing, China
| | - Shao-qian Sun
- Department of Radiation Oncology, Peking University First Hospital, Beijing, China
| | - Dian Wang
- Department of Radiation Oncology, Rush University Medical Center, Chicago, Illinois, USA
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26
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β-catenin contributes to cordycepin-induced MGMT inhibition and reduction of temozolomide resistance in glioma cells by increasing intracellular reactive oxygen species. Cancer Lett 2018; 435:66-79. [PMID: 30081068 DOI: 10.1016/j.canlet.2018.07.040] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 07/30/2018] [Accepted: 07/31/2018] [Indexed: 12/13/2022]
Abstract
Glioblastoma multiforme (GBM) is one of the most aggressive human tumors, and it has a poor prognosis. Temozolomide (TMZ) is the primary alkylating agent used to treat GBM. Nevertheless, a number of GBM patients are resistant to TMZ. Therefore, there is an urgent need for more effective therapeutic options. Cordycepin (COR) is a natural chemical with anti-tumor effects, although its mechanism of action is poorly understood. Several lines of evidence suggest that O6-methylguanine DNA methyltransferase (MGMT) repairs damaged DNA and contributes to drug resistance to TMZ in gliomas. The Wnt/β-catenin pathway regulates MGMT gene expression. However, whether cordycepin inhibits MGMT expression by downregulating the β catenin pathway and augmenting chemosensitivity to TMZ in glioma cells remains unclear. In the present study, we found that cordycepin inhibited the viability of glioma cells and induced apoptosis, cell cycle arrest, overproduction of reactive oxygen species (ROS) and reduction of glutathione (GSH) in vitro. Moreover, cordycepin significantly reduced tumor volume and prolonged median survival of tumor-bearing rats in vivo. We also found that cordycepin inhibited MGMT expression and augmented chemosensitivity to TMZ in glioma cells in vitro and in vivo, accompanied by downregulation of p-GSK-3β and β-catenin. Moreover, overexpression of MGMT reversed the synergistic effect of cordycepin and TMZ. Pharmacological inhibition of GSK-3β with CHIR-99021 or overexpression of β-catenin reversed cordycepin-induced reduction of cell viability, downregulation of β-catenin and MGMT, increase of apoptosis and reduction of TMZ resistance. Furthermore, we found that β-catenin regulated cordycepin-induced overproduction of ROS by decreasing GSH. Inhibition of ROS production with N-acetyl-l-cysteine (NAC) not only rescued the reduction of cell viability but also eliminated β-catenin and MGMT inhibition, prevented glioma cells apoptosis and reversed the synergistic effect of cordycepin and TMZ. Taken together, we demonstrated that β-catenin contributed to cordycepin-induced MGMT inhibition and reduction of TMZ resistance in glioma cells via increasing intracellular ROS. These results indicate that cordycepin may be a novel agent to improve GBM treatment, especially in TMZ-resistant GBM with high MGMT expression.
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27
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Li J, Wu DD, Zhang JX, Wang J, Ma JJ, Hu X, Dong WG. Mitochondrial pathway mediated by reactive oxygen species involvement in α-hederin-induced apoptosis in hepatocellular carcinoma cells. World J Gastroenterol 2018; 24:1901-1910. [PMID: 29740205 PMCID: PMC5937207 DOI: 10.3748/wjg.v24.i17.1901] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 04/04/2018] [Accepted: 04/09/2018] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the antitumor activity of α-hederin in hepatocellular carcinoma (HCC) cells and its underlying mechanisms in vitro and in vivo.
METHODS SMMC-7721, HepG-2 and Huh-7 HCC cells were cultured in vitro and treated with α-hederin (0, 5 μmol/L, 10 μmol/L, 15 μmol/L, 20 μmol/L, 25 μmol/L, 30 μmol/L, 35 μmol/L, 40 μmol/L, 45 μmol/L, 50 μmol/L, 55 μmol/L, or 60 μmol/L) for 12 h, 24 h, or 36 h, and cell viability was then detected by the Cell Counting Kit-8. SMMC-7721 cells were treated with 0, 5 μmol/L, 10 μmol/L, or 20 μmol/L α-hederin for 24 h with or without DL-buthionine-S,R-sulfoximine (2 mmol/L) or N-acetylcysteine (5 mmol/L) pretreatment for 2 h, and additional assays were subsequently performed. Apoptosis was observed after Hoechst staining. Glutathione (GSH) and adenosine triphosphate (ATP) levels were measured using GSH and ATP Assay Kits. Intracellular reactive oxygen species (ROS) levels were determined by measuring the oxidative conversion of 2’,7’-dichlorofluorescin diacetate. Disruption of the mitochondrial membrane potential was evaluated using JC-1 staining. The protein levels of Bax, Bcl-2, cleaved caspase-3, cleaved caspase-9, apoptosis-inducing factor and cytochrome C were detected by western blotting. The antitumor efficacy of α-hederin in vivo was evaluated in a xenograft tumor model.
RESULTS The α-hederin treatment induced apoptosis of HCC cells. The apoptosis rates in the control, low-dose α-hederin (5 μmol/L), mid-dose α-hederin (10 μmol/L) and high-dose α-hederin (20 μmol/L) groups were 0.90% ± 0.26%, 12% ± 2.0%, 21% ± 2.1% and 37% ± 3.8%, respectively (P < 0.05). The α-hederin treatment reduced intracellular GSH and ATP levels, induced ROS, disrupted the mitochondrial membrane potential, increased the protein levels of Bax, cleaved caspase-3, cleaved caspase-9, apoptosis-inducing factor and cytochrome C, and decreased Bcl-2 expression. The α-hederin treatment also inhibited xenograft tumor growth in vivo.
CONCLUSION The α-hederin saponin induces apoptosis of HCC cells via the mitochondrial pathway mediated by increased intracellular ROS and may be an effective treatment for human HCC.
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Affiliation(s)
- Jiao Li
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Central Laboratory of Renmin Hospital, Wuhan 430060, Hubei Province, China
| | - Dan-Dan Wu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Central Laboratory of Renmin Hospital, Wuhan 430060, Hubei Province, China
| | - Ji-Xiang Zhang
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Central Laboratory of Renmin Hospital, Wuhan 430060, Hubei Province, China
| | - Jing Wang
- Department of Gastroenterology, Beijing Shijitan Hospital of Capital Medical University, Beijing 100038, China
| | - Jing-Jing Ma
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Central Laboratory of Renmin Hospital, Wuhan 430060, Hubei Province, China
| | - Xue Hu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Central Laboratory of Renmin Hospital, Wuhan 430060, Hubei Province, China
| | - Wei-Guo Dong
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, China
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28
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Park SJ, Jang HJ, Hwang IH, Kim JM, Jo E, Lee MG, Jang IS, Joo JC. Cordyceps militaris Extract Inhibits the NF-κB pathway and Induces Apoptosis through MKK7-JNK Signaling Activation in TK-10 Human Renal Cell Carcinoma. Nat Prod Commun 2018. [DOI: 10.1177/1934578x1801300422] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The ubiquitous transcription factor, NF-κB, has been reported to inhibit apoptosis and induce drug resistance in cancer cells. Cordyceps militaris extract (CME) is involved in the regulation of the NF-κB signaling pathway. However, the detailed role of CME in the suppression of the NF-κB signaling pathway is unclear. We found that CME dose-dependently inhibited tumor necrosis factor-α (TNF-α)-induced NF-κB activation in TK-10 human renal cell carcinoma. CME prevented NF-κB from translocating to the nucleus, which resulted in the downregulation of GADD45B, upregulation of MKK7, and phosphorylation of JNK (p-JNK). The increased activation of Bax led to pronounced CME-induced apoptosis, which occurred through caspase-3. Furthermore, the siRNA-mediated knockdown of GADD45B inhibited MKK7 expression, whereas the siRNA-mediated inhibition of MKK7 downregulated p-JNK and the JNK inhibitor, SP600125, inhibited Bax expression. Thus, these results indicated that CME inhibited the activation of GADD45B via the inhibition of NF-κB activation, which upregulated the MKK7-JNK signaling pathway to induce apoptosis in TK-10 cells. Thus, this study reveals a novel anticancer function of CME.
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Affiliation(s)
- Soo Jung Park
- Department of Sasang Constitutional Medicine, Woosuk University, Wanju, Jeonbuk, 55338, Republic of Korea
| | - Hyun-Jin Jang
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - In-Hu Hwang
- Department of Physiology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Jung Min Kim
- Genoplan Korea, Inc. and NAR Center, Inc., Seoul 06221, Republic of Korea
| | - Eunbi Jo
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - Min-Goo Lee
- Department of Physiology, Korea University College of Medicine, Seoul 02841, Republic of Korea
| | - Ik-Soon Jang
- Division of Bioconvergence Analysis, Korea Basic Science Institute, Daejeon 305-333, Republic of Korea
| | - Jong Cheon Joo
- Department of Sasang Constitutional Medicine, Wonkwang University, Iksan, 54538, Republic of Korea
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29
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Xie W, Zhang Z, Song L, Huang C, Guo Z, Hu X, Bi S, Yu R. Cordyceps militaris Fraction induces apoptosis and G2/M Arrest via c-Jun N-Terminal kinase signaling pathway in oral squamous carcinoma KB Cells. Pharmacogn Mag 2018; 14:116-123. [PMID: 29576711 PMCID: PMC5858231 DOI: 10.4103/pm.pm_63_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 04/11/2017] [Indexed: 12/22/2022] Open
Abstract
Background: Cordyceps militaris fraction (CMF) has been shown to possess in vitro antitumor activity against human chronic myeloid leukemia K562 cells in our previous research. Materials and Methods: The in vitro inhibitory activities of CMF on the growth of KB cells were evaluated by viability assay. The apoptotic and cell cycle influences of CMF were detected by 4′,6-diamidino-2-phenylindole staining and flow cytometry assay. The expression of different apoptosis-associated proteins and cell cycle regulatory proteins was examined by Western blot assay. The nuclear localization of c-Jun was observed by fluorescence staining. Objective: The objective of this study was to investigate the antiproliferative effect of CMF as well as the mechanism underlying the apoptosis and cell cycle arrest it induces in KB cells. Results: CMF suppressed KB cells’ proliferation in a dose- and time-dependent manner. Flow cytometric analysis indicated that CMF induced G2/M cell cycle arrest and apoptosis. Western blot analysis revealed that CMF induced caspase-3, caspase-9, and PARP cleavages, and increased the Bax/Bcl-2 ratio. CMF also led to increased expression of p21, decreased expression of cyclin B1, mitotic phosphatase cdc25c, and mitotic kinase cdc2, as well as unchanged expression of p53. In addition, CMF stimulated c-Jun N-terminal kinases (JNK) protein phosphorylations, resulting in upregulated expression of c-Jun and nuclear localization of c-Jun. Pretreatment with JNK inhibitor SP600125 suppressed CMF-induced apoptosis and G2/M arrest. Conclusions: CMF is capable of modulating c-Jun caspase and Bcl-2 family proteins through JNK-dependent apoptosis, which results in G2/M phase arrest in KB cells. CMF could be developed as a promising candidate for the new antitumor agents. SUMMARY CMF exhibited strong anticancer activity against oral squamous carcinoma KB cells CMF inhibited KB cells’ proliferation via induction of apoptosis and G2/M cell cycle arrest CMF activated JNK signaling pathway and promoted the nuclear localization of c-Jun CMF regulated the apoptosis- and cell cycle-related proteins in a manner dependent on JNK/c-Jun pathway.
Abbreviations used: CMF: Cordyceps militaris fraction; OSCC: Oral squamous cell carcinoma; JNK: c-Jun N-terminal kinase.
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Affiliation(s)
- Wangshi Xie
- Department of Pharmacology, College of Pharmacy, Jinan University, China
| | - Zhang Zhang
- Department of Pharmacology, College of Pharmacy, Jinan University, China
| | - Liyan Song
- Department of Pharmacology, College of Pharmacy, Jinan University, China
| | - Chunhua Huang
- Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou, China
| | - Zhongyi Guo
- Department of Pharmacology, College of Pharmacy, Jinan University, China
| | - Xianjing Hu
- Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou, China
| | - Sixue Bi
- Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou, China
| | - Rongmin Yu
- Department of Pharmacology, College of Pharmacy, Jinan University, China.,Biotechnological Institute of Chinese Materia Medica, Jinan University, Guangzhou, China
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30
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Wang M, Lee RJ, Bi Y, Li L, Yan G, Lu J, Meng Q, Teng L, Xie J. Transferrin-conjugated liposomes loaded with novel dihydroquinoline derivatives as potential anticancer agents. PLoS One 2017; 12:e0186821. [PMID: 29088257 PMCID: PMC5663382 DOI: 10.1371/journal.pone.0186821] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 10/09/2017] [Indexed: 02/04/2023] Open
Abstract
A series of 1,2-dihydroquinoline derivatives were synthesized and evaluated for cytotoxicity in HeLa, Hep G2 and 6HEK-293T cell lines. EEDQ2 was identified as a promising anti-cancer agent with low IC50 in HeLa (18.55μg/ml) and Hep G2 (14.53μg/ml) cells. For improving the antitumor activity and tumor selectivity of EEDQ2, we prepared transferrin (Tf)-modified liposomes (LPs) to deliver EEDQ2. When HeLa and Hep G2 cells were treated with LP-delivered EEDQ2, the ROS level was significantly enhanced, and mitochondrial membrane potential was reversed. Tf-LPs improved cell uptake of EEDQ2 by about 3.7 times compared with non-targeted LPs. These data suggest that Tf-LPs delivering EEDQ2 is a promising strategy to treat cancer.
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Affiliation(s)
- Mengqiao Wang
- Jilin University, College of Life Science, Changchun, Jilin, China
| | - Robert J. Lee
- Jilin University, College of Life Science, Changchun, Jilin, China
- Division of Pharmaceutics, College of Pharmacy, The Ohio State University, Columbus, Ohio, United States of America
| | - Ye Bi
- Jilin University, College of Life Science, Changchun, Jilin, China
| | - Lianlian Li
- Jilin University, College of Life Science, Changchun, Jilin, China
| | - Guodong Yan
- Jilin University, College of Life Science, Changchun, Jilin, China
| | - Jiahui Lu
- Jilin University, College of Life Science, Changchun, Jilin, China
| | - Qingfan Meng
- Jilin University, College of Life Science, Changchun, Jilin, China
| | - Lesheng Teng
- Jilin University, College of Life Science, Changchun, Jilin, China
- * E-mail: (LT); (JX)
| | - Jing Xie
- Jilin University, College of Life Science, Changchun, Jilin, China
- * E-mail: (LT); (JX)
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31
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Yang Y, Tantai J, Sun Y, Zhong C, Li Z. Effect of hyperoside on the apoptosis of A549 human non‑small cell lung cancer cells and the underlying mechanism. Mol Med Rep 2017; 16:6483-6488. [PMID: 28901459 PMCID: PMC5865815 DOI: 10.3892/mmr.2017.7453] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 11/29/2016] [Indexed: 12/15/2022] Open
Abstract
Hyperoside (HY) is a major pharmacologically active component from Prunella vulgaris L. and Hypericum perforatum. The present study aimed to determine the anticancer effect of HY and determine the underlying mechanisms involved. Human A549 cells were treated with HY (10, 50 and 100 µM), and cell viability was detected by an MTT assay. Cell apoptosis and mitochondrial membrane potential were determined by flow cytometry. Western blot analysis was used to identify the expression of apoptosis-associated proteins and phosphorylation of MAPK. The present study demonstrated that HY significantly inhibited the viability of A549 cells in a time- and dose-dependent manner, and enhanced the percentage of apoptotic cells. HY also significantly increased the protein phosphorylation of p38 mitogen-activated protein kinase (MAPK) and c-Jun N-terminal kinase (JNK), disrupted mitochondrial membrane penetrability, and triggered the release of mitochondrial cytochrome c and apoptosis-inducing factor into the cytosol. Treatment with HY also activated the expression of caspase-9 and caspase-3. These results suggested that HY-induced apoptosis was associated with activation of the p38 MAPK- and JNK-induced mitochondrial death pathway. HY may offer potential for clinical applications in treating human non-small cell lung cancer and improving cancer chemotherapy.
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Affiliation(s)
- Yu Yang
- Department of Thoracic Surgery, Shanghai Chest Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200030, P.R. China
| | - Jicheng Tantai
- Department of Thoracic Surgery, Shanghai Chest Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200030, P.R. China
| | - Yifeng Sun
- Department of Thoracic Surgery, Shanghai Chest Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200030, P.R. China
| | - Chenxi Zhong
- Department of Thoracic Surgery, Shanghai Chest Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200030, P.R. China
| | - Zhigang Li
- Department of Thoracic Surgery, Shanghai Chest Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200030, P.R. China
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32
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Nasser MI, Masood M, Wei W, Li X, Zhou Y, Liu B, Li J, Li X. Cordycepin induces apoptosis in SGC‑7901 cells through mitochondrial extrinsic phosphorylation of PI3K/Akt by generating ROS. Int J Oncol 2017; 50:911-919. [PMID: 28197639 DOI: 10.3892/ijo.2017.3862] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 11/23/2016] [Indexed: 01/10/2023] Open
Abstract
Medicinal plants are affluent sources of several effectual natural drugs. Among them cordycepin which is extracted from Cordyceps militaris is a hopeful chemotherapy agent due to its extensive anti-inflammatory, anti-proliferative, antioxidant, and antitumor characteristics. This study investigated the efficacy of cordycepin in the context of human gastric cancer SGC‑7901 and searched for the cell death procedure. Cordycepin incorporates mitochondrial-mediated apoptosis in SGC‑7901 cells with the help of regulating mitochondrial extrinsic pathways by inhibition of A3AR and drive activation of DR3, which promote the activation of PI3K/Akt protein expression as well as collapse of mitochondrial membrane potential (MMP). In addition, phosphorylation of PI3K/Akt and DNA damage by cordycepin induced the production of reactive oxygen species (ROS), and mediates SGC‑7901 cell cycle cessation at S phase. Collectively, this study suggests that cordycepin might be effective as a modern chemotherapy drug for gastric cancer.
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Affiliation(s)
- Moussa Ide Nasser
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Muqaddas Masood
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Wei Wei
- Dental Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Xiaochun Li
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Yifa Zhou
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Bao Liu
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Jiang Li
- Dental Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Xiaomeng Li
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
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Cordycepin Induces Apoptosis and Inhibits Proliferation of Human Lung Cancer Cell Line H1975 via Inhibiting the Phosphorylation of EGFR. Molecules 2016; 21:molecules21101267. [PMID: 27689974 PMCID: PMC6274019 DOI: 10.3390/molecules21101267] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Revised: 09/13/2016] [Accepted: 09/19/2016] [Indexed: 11/24/2022] Open
Abstract
Cordycepin is an active component of the traditional Chinese medicine Cordyceps sinensis and Cordyceps militaris with notable anticancer activity. Though the prominent inhibitory activity was reported in different kinds of cancer cell lines, the concrete mechanisms remain elusive. It was reported that cordycepin could be converted into tri-phosphates in vivo to confuse a number of enzymes and interfere the normal cell function. For the inhibitory mechanism of EGFR inhibitors and the structure similarity of ATP and tri-phosphated cordycepin, human lung cancer cell line H1975 was employed to investigate the inhibitory effect of cordycepin. The results showed that cordycepin could inhibit cell proliferation and induce apoptosis in a dose-dependent manner. Cell cycle analysis revealed that H1975 cells could be arrested at the G0/G1 phase after cordycepin treatment. The expression levels of apoptosis-related protein Caspase-3 and Bcl-2 and phosphorylated expression levels of EGFR, AKT and ERK1/2 were all decreased compared with the control group stimulated with EGF. However, the protein expression levels of proapoptotic protein Bax and cleaved caspase-3 were increased. These results implied that cordycepin could inhibit cell proliferation and induce apoptosis via the EGFR signaling pathway. Our results indicated that there was potential to seek a novel EGFR inhibitor from cordycepin and its chemical derivatives.
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Lin CC, Lee MH, Lin JH, Lin ML, Chueh FS, Yu CC, Lin JP, Chou YC, Hsu SC, Chung JG. Crude extract of Rheum palmatum L. Induces cell cycle arrest S phase and apoptosis through mitochondrial-dependent pathways in U-2 OS human osteosarcoma cells. ENVIRONMENTAL TOXICOLOGY 2016; 31:957-969. [PMID: 25689151 DOI: 10.1002/tox.22105] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 12/19/2014] [Accepted: 12/21/2014] [Indexed: 06/04/2023]
Abstract
Cancer is the second cause of death in children. Osteosarcoma is the most common primary malignancy of solid bone cancer primarily affecting adolescents and young adults. In the Chinese population, the crude extract of Rheum palmatum L. (CERP) has been used for treating different diseases, including SARS, rheumatoid arthritis, coxsackievirus B3, and human colon cancer cell, pancreatic cancer. There are no reports on CERP and human osteosarcoma cells. The present study examined effects of CERP on cytotoxicity including cell cycle distribution and cell death (apoptosis) in U-2 OS human osteosarcoma cells. CERP significantly induced S phase arrest in U-2 OS cells in a dose-dependent. CERP produced DNA damage and DNA condensation. Other effects of CERP were stimulation of ROS and Ca(2+) , mitochondria impairment, and activation of caspase-3, -8, and -9. CERP increased the levels of Bax, Bak, Bad, cyclin B, Fas, PARP, GRP78, GADD153, AIF, Endo G, Calpain-2, p21, and p27, but decreased the levels of Bcl-2, BCL-X, XIAP, Akt, CDC25A, CDK2, Cyclin A, and Cyclin E of U-2 OS cells. It was also observed that CERP promoted the expression of AIF, Endo G, GADD153, and cytochrome c. These results indicate that CERP has anticancer effects in vitro and provide the foundation for in vivo studies of animal models of osteosarcoma. © 2015 Wiley Periodicals, Inc. Environ Toxicol 31: 957-969, 2016.
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Affiliation(s)
- Chin-Chung Lin
- Department of Chinese Medicine, Feng-Yuan Hospital, Ministry of Health and Welfare, Executive Yuan, Taichung, 420, Taiwan
- General Education Center, Central Taiwan University of Science and Technology, Taichung, 406, Taiwan
| | - Ming-Huei Lee
- General Education Center, Central Taiwan University of Science and Technology, Taichung, 406, Taiwan
- Department of Urology, Feng-Yuan Hospital, Ministry of Health and Welfare, Executive Yuan, Taichung, 420, Taiwan
| | - Ju-Hwa Lin
- Department of Biological Science and Technology, China Medical University, Taichung, 404, Taiwan
| | - Meng-Liang Lin
- Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung, Taiwan
| | - Fu-Shin Chueh
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, 413, Taiwan
| | - Chien-Chih Yu
- School of Pharmacy, China Medical University, Taichung, 404, Taiwan
| | - Jing-Pin Lin
- School of Chinese Medicine, China Medical University, Taichung, 404, Taiwan
| | - Yu-Cheng Chou
- Division of Neurosurgical Oncology, Neurological Institute, Taichung Veterans General Hospital, Taichung, 407, Taiwan
- Institute of Medical Sciences, Tzu Chi University, Hualien, 970, Taiwan
| | - Shu-Chun Hsu
- Department of Biological Science and Technology, China Medical University, Taichung, 404, Taiwan
| | - Jing-Gung Chung
- Department of Biological Science and Technology, China Medical University, Taichung, 404, Taiwan
- Department of Biotechnology, Asia University, Taichung, 413, Taiwan
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Du Y, Yu J, Du L, Tang J, Feng WH. Cordycepin enhances Epstein–Barr virus lytic infection and Epstein–Barr virus-positive tumor treatment efficacy by doxorubicin. Cancer Lett 2016; 376:240-8. [DOI: 10.1016/j.canlet.2016.04.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Revised: 03/31/2016] [Accepted: 04/01/2016] [Indexed: 12/12/2022]
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Shao LW, Huang LH, Yan S, Jin JD, Ren SY. Cordycepin induces apoptosis in human liver cancer HepG2 cells through extrinsic and intrinsic signaling pathways. Oncol Lett 2016; 12:995-1000. [PMID: 27446383 DOI: 10.3892/ol.2016.4706] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Accepted: 04/12/2016] [Indexed: 11/06/2022] Open
Abstract
Cordycepin, also termed 3'-deoxyadenosine, is a nucleoside analogue from Cordyceps sinensis and has been reported to demonstrate numerous biological and pharmacological properties. Our previous study illustrated that the anti-tumor effect of cordycepin may be associated with apoptosis. In the present study, the apoptotic effect of cordycepin on HepG2 cells was investigated using 4',6-diamidino-2-phenylindole, tetraethylbenzimidazolylcarbocyanine iodide and propidium iodide staining analysis and flow cytometry. The results showed that cordycepin exhibited the ability to inhibit HepG2 cells in a time- and dose-dependent manner when cells produced typical apoptotic morphological changes, including chromatin condensation, the accumulation of sub-G1 cells and change mitochondrial permeability. A potential mechanism for cordycepin-induced apoptosis of human liver cancer HepG2 cells may occur through the extrinsic signaling pathway mediated by the transmembrane Fas-associated with death domain protein. Apoptosis was also associated with Bcl-2 family protein regulation, leading to altered mitochondrial membrane permeability and resulting in the release of cytochrome c into the cytosol. The activation of the caspase cascade is responsible for the execution of apoptosis. In conclusion, cordycepin-induced apoptosis in HepG2 cells involved the extrinsic and intrinsic signaling pathway and was primarily regulated by the Bcl-2 family proteins.
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Affiliation(s)
- Le-Wen Shao
- Nursing Department, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, P.R. China
| | - Li-Hua Huang
- Nursing Department, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, P.R. China
| | - Sheng Yan
- Department of Hepato-Biliary-Pancreatic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, P.R. China
| | - Jian-Di Jin
- Department of Infectious Disease, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, P.R. China
| | - Shao-Yan Ren
- Department of Infectious Disease, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, P.R. China
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5-Hydroxy-7-Methoxyflavone Triggers Mitochondrial-Associated Cell Death via Reactive Oxygen Species Signaling in Human Colon Carcinoma Cells. PLoS One 2016; 11:e0154525. [PMID: 27116119 PMCID: PMC4846015 DOI: 10.1371/journal.pone.0154525] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 04/14/2016] [Indexed: 12/16/2022] Open
Abstract
Plant-derived compounds are an important source of clinically useful anti-cancer agents. Chrysin, a biologically active flavone found in many plants, has limited usage for cancer chemotherapeutics due to its poor oral bioavailability. 5-Hydroxy-7-methoxyflavone (HMF), an active natural chrysin derivative found in various plant sources, is known to modulate several biological activities. However, the mechanism underlying HMF-induced apoptotic cell death in human colorectal carcinoma cells in vitro is still unknown. Herein, HMF was shown to be capable of inducing cytotoxicity in HCT-116 cells and induced cell death in a dose-dependent manner. Treatment of HCT-116 cells with HMF caused DNA damage and triggered mitochondrial membrane perturbation accompanied by Cyt c release, down-regulation of Bcl-2, activation of BID and Bax, and caspase-3-mediated apoptosis. These results show that ROS generation by HMF was the crucial mediator behind ER stress induction, resulting in intracellular Ca2+ release, JNK phosphorylation, and activation of the mitochondrial apoptosis pathway. Furthermore, time course study also reveals that HMF treatment leads to increase in mitochondrial and cytosolic ROS generation and decrease in antioxidant enzymes expression. Temporal upregulation of IRE1-α expression and JNK phosphorylation was noticed after HMF treatment. These results were further confirmed by pre-treatment with the ROS scavenger N-acetyl-l-cysteine (NAC), which completely reversed the effects of HMF treatment by preventing lipid peroxidation, followed by abolishment of JNK phosphorylation and attenuation of apoptogenic marker proteins. These results emphasize that ROS generation by HMF treatment regulates the mitochondrial-mediated apoptotic signaling pathway in HCT-116 cells, demonstrating HMF as a promising pro-oxidant therapeutic candidate for targeting colorectal cancer.
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Cordycepin Prevents Bone Loss through Inhibiting Osteoclastogenesis by Scavenging ROS Generation. Nutrients 2016; 8:231. [PMID: 27104563 PMCID: PMC4848699 DOI: 10.3390/nu8040231] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2015] [Revised: 03/18/2016] [Accepted: 04/05/2016] [Indexed: 12/22/2022] Open
Abstract
Cordycepin was previously reported to have anti-tumor, anti-inflammatory and anti-oxidant activity. However, the potential role of cordycepin in bone metabolism and cell biology of osteoclasts remains unclear. In our study, we focused on the in vitro effects of cordycepin on osteoclastogenesis and its in vivo effects in ovariectomized (OVX) mice. Osteoclast differentiation, formation and fusion were evaluated by Tartrate-resistant acid phosphatase (TRAP) stain, focal adhesion stain and fusion assay, respectively. Osteoclastic bone resorption was evaluated by pit formation assay. Reactive oxygen species (ROS) generation and removal were detected by the ROS assay. OVX mice were orally administered with 10 mg/kg of cordycepin daily for four weeks. In vitro results revealed that cordycepin inhibited receptor activator of nuclear factor κB ligand (RANKL)-induced osteoclast differentiation, formation, fusion and bone resorption activity. We further proved that cordycepin treatments scavenged the generation of ROS, upregulated interferon regulatory factor 8 (IRF-8) and suppressed the activity of nuclear factor of activated T cells c1 (NFATc1) during osteoclastogenesis. In vivo results indicated cordycepin prevents bone loss, rescues bone microarchitecture, and restores bone mineralization in OVX mice. Our observations strongly suggested that cordycepin is an efficient osteoclast inhibitor and hold potential therapeutic value in preventing bone loss among postmenopausal osteoporosis patients.
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Seong DB, Hong S, Muthusami S, Kim WD, Yu JR, Park WY. Cordycepin increases radiosensitivity in cervical cancer cells by overriding or prolonging radiation-induced G2/M arrest. Eur J Pharmacol 2015; 771:77-83. [PMID: 26688569 DOI: 10.1016/j.ejphar.2015.12.022] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2015] [Revised: 12/08/2015] [Accepted: 12/09/2015] [Indexed: 10/22/2022]
Abstract
Cordycepin (3-deoxyadenosine) has many pharmacological activities. We studied the radiosensitising effect of cordycepin and the underlying mechanisms relating to cell cycle changes in two human uterine cervical cancer cell lines, ME180 and HeLa cells. Cordycepin produced concentration- and time-dependent reductions in cell viability with more pronounced effects in ME180 cells. Cells pre-treated with cordycepin showed lower cell survival than those exposed to irradiation only. Radiation-induced expression of the histone, γ-H2AX, and apoptosis were also increased following cordycepin pre-treatment. In ME180 cells, pre-treatment with cordycepin reduced radiation-induced G2/M arrest and this G2/M checkpoint override was sustained for longer than in HeLa cells, where G2/M arrest was observed earlier and more briefly, the number of HeLa cells in the G2/M phase was subsequently increased. Cordycepin produced different effects on the expression of p53 and cell cycle checkpoint proteins in these two cell lines. It can be assumed that the mechanism underlying cordycepin-mediated radiosensitisation involves multiple effects that are primarily based on the induction of p53-mediated apoptosis and modulation of the expression of cell cycle checkpoint molecules.
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Affiliation(s)
- Da Bin Seong
- Department of Radiation Oncology, Chungbuk National University, College of Medicine, Cheongju, Chungbuk 28644, Republic of Korea
| | - Semie Hong
- Department of Radiation Oncology, Konkuk University School of Medicine, Seoul 05029, Republic of Korea
| | - Sridhar Muthusami
- Department of Radiation Oncology, Chungbuk National University, College of Medicine, Cheongju, Chungbuk 28644, Republic of Korea
| | - Won-Dong Kim
- Department of Radiation Oncology, Chungbuk National University, College of Medicine, Cheongju, Chungbuk 28644, Republic of Korea
| | - Jae-Ran Yu
- Department of Environmental and Tropical Medicine, Konkuk University, College of Medicine, Chungju, Chungbuk 27478, Republic of Korea
| | - Woo-Yoon Park
- Department of Radiation Oncology, Chungbuk National University, College of Medicine, Cheongju, Chungbuk 28644, Republic of Korea.
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Hesperetin induces apoptosis of esophageal cancer cells via mitochondrial pathway mediated by the increased intracellular reactive oxygen species. Tumour Biol 2015; 37:3451-9. [PMID: 26449828 DOI: 10.1007/s13277-015-4176-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Accepted: 09/28/2015] [Indexed: 12/18/2022] Open
Abstract
Esophageal cancer is of high prevalence and poor prognosis. Hesperetin has been reported to exert antitumor ability by inducing apoptosis in many cancers in vitro and in vivo without obvious toxicity. However, there is no study concerning about the effect of hesperetin on esophageal cancer. In this study, we aimed to investigate whether hesperetin could induce apoptosis in esophageal cancer cells and explore its potential mechanism. We found that hesperetin induced esophageal cancer cells apoptosis in a concentration-dependent and time-dependent manner compared with the untreated cells. Hoechst 33258 staining and flow cytometry analysis showed more apoptotic cells in the hesperetin-treated group (p < 0.05, respectively). The intracellular reactive oxygen species (ROS) increased significantly, and glutathione (GSH) was depleted. The loss of △Ψ m was more tremendous in the hesperetin-treated cells. N-acetylcysteine (NAC) reduced the proapoptotic ability of hesperetin, while DL-buthionine-S, R-sulfoximine (BSO) enhanced the anticancer effect. Western blotting showed that the expression levels of cytochrome C (Cyt C) and apoptosis-inducing factor (AIF) decreased in mitochondria and increased in cytoplasm (p < 0.05). The levels of intracellular cleaved caspase-9, cleaved caspase-3, Apaf-1, Bcl-2-associated X protein (Bax), and suppressor of fused (SuFu) increased, while B cell lymphoma 2 (Bcl-2) and Survivin decreased. What is more, in xenograft tumor model, hesperetin inhibited the tumor growth significantly via induction of cell apoptosis which was detected by TUNEL assay (p < 0.05). Taken together, our study demonstrated that hesperetin could induce cell apoptosis in esophageal cancer cells via mitochondrial-mediated intrinsic pathway by accumulation of ROS.
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Yang F, Gong L, Jin H, Pi J, Bai H, Wang H, Cai H, Yang P, Cai J. Chrysin-organogermanium (IV) complex induced Colo205 cell apoptosis-associated mitochondrial function and anti-angiogenesis. SCANNING 2015; 37:246-257. [PMID: 25914235 DOI: 10.1002/sca.21205] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Revised: 02/16/2015] [Accepted: 02/24/2015] [Indexed: 06/04/2023]
Abstract
Colorectal cancer, a kind of malignant cancer, has more than 1 million new patients and results in 0.5 million deaths every year globally based on the estimation of Globocan in 2008. One of the most important issues against colon cancer is tumor metastasis. Anti-angiogenesis, a form of targeted therapy uses drugs or other substances to prevent the new blood vessel formation, which is critical for tumor metastasis. In our previous studies, we have demonstrated a simple method to synthesize Chry-Ge complex through the reaction between chrysin and triphenylgermanium bromide. In this work, we investigated the mechanism of Chry-Ge induced Colo205 cell apoptosis. We found that Chry-Ge could induce apoptosis in Colo205 cells in mitochondrial-dependent pathway, cause the reorganization of cytoskeleton and induce the damage of nucleus in Colo205 cells. Besides, Chry-Ge was also found to induce membrane ultrastructural changes in Colo205 cells by AFM. Further, we found that Chry-Ge can inhibit tube formation of human umbilical vascular endothelial cell in vitro. Chry-Ge was also tested in vivo in the chicken chorioallantoic membrane (CAM) assay and found to inhibit bFGF-treated CAMs development. These results suggested that Chry-Ge could induce Colo205 cell apoptosis by mitochondrial pathway and anti-angiogenesis, highlighting the use of organic germanium agents for the treatment of colorectal cancer.
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Affiliation(s)
- Fen Yang
- Department of Chemistry of Jinan University, Guangzhou, China
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Longcai Gong
- Department of Bioengineering, Guangdong Province Key Laboratory of Molecular Immunology and Antibody Engineering, Jinan University, Guangzhou, China
| | - Hua Jin
- Department of Chemistry of Jinan University, Guangzhou, China
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Jiang Pi
- Department of Chemistry of Jinan University, Guangzhou, China
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
| | - Haihua Bai
- Department of Chemistry of Jinan University, Guangzhou, China
| | - Hong Wang
- Department of Bioengineering, Guangdong Province Key Laboratory of Molecular Immunology and Antibody Engineering, Jinan University, Guangzhou, China
| | - Huaihong Cai
- Department of Chemistry of Jinan University, Guangzhou, China
| | - Peihui Yang
- Department of Chemistry of Jinan University, Guangzhou, China
| | - Jiye Cai
- Department of Chemistry of Jinan University, Guangzhou, China
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China
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Tian X, Li Y, Shen Y, Li Q, Wang Q, Feng L. Apoptosis and inhibition of proliferation of cancer cells induced by cordycepin. Oncol Lett 2015; 10:595-599. [PMID: 26622539 DOI: 10.3892/ol.2015.3273] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Accepted: 02/24/2015] [Indexed: 12/18/2022] Open
Abstract
Cordycepin, a 3-deoxyadenosine, is the predominant functional component of the fungus Cordyceps militaris, a traditional Chinese medicine. Previous studies investigating the inhibition of cancer cells by cordycepin identified that it not only promotes cell apoptosis, but also controls cell proliferation. Furthermore, studies have elucidated the molecular mechanisms of inhibiting cell proliferation by cordycepin binding the A3 adenosine receptor, activating G protein, inhibiting cAMP formation, decreasing glycogen synthase kinase-3β/β-catenin activation and suppressing cyclin D1 and c-myc expression. The most significant signaling pathway in which cell apoptosis is induced by cordycepin is the caspase pathway. Cordycepin induces cell apoptosis via binding the DR3 receptor and consequently activating caspase-8/-3. Taken together, these studies demonstrate that cordycepin may be used as a natural medicine, as it can not only control tumor cell proliferation, but also induce cancer cell apoptosis.
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Affiliation(s)
- Xuewen Tian
- School of Kinesiology, Shanghai University of Sport, Shanghai 200438, P.R. China ; Sports Science Research Center of Shandong, Jinan, Shandong 250102, P.R. China
| | - Yujian Li
- Key Laboratory of Biomedical Engineering and Technology of Shandong High School, Shandong Wanjie Medical College, Zibo, Shandong 255213, P.R. China
| | - Yinyu Shen
- Key Laboratory of Biomedical Engineering and Technology of Shandong High School, Shandong Wanjie Medical College, Zibo, Shandong 255213, P.R. China
| | - Qiaoqiao Li
- Key Laboratory of Biomedical Engineering and Technology of Shandong High School, Shandong Wanjie Medical College, Zibo, Shandong 255213, P.R. China
| | - Qinglu Wang
- Key Laboratory of Biomedical Engineering and Technology of Shandong High School, Shandong Wanjie Medical College, Zibo, Shandong 255213, P.R. China
| | - Lianshi Feng
- School of Kinesiology, Shanghai University of Sport, Shanghai 200438, P.R. China ; Biology Center, China Institute of Sport Science, Beijing 100061, P.R. China
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Tissue invasion and metastasis: Molecular, biological and clinical perspectives. Semin Cancer Biol 2015; 35 Suppl:S244-S275. [PMID: 25865774 DOI: 10.1016/j.semcancer.2015.03.008] [Citation(s) in RCA: 336] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Revised: 03/17/2015] [Accepted: 03/18/2015] [Indexed: 12/12/2022]
Abstract
Cancer is a key health issue across the world, causing substantial patient morbidity and mortality. Patient prognosis is tightly linked with metastatic dissemination of the disease to distant sites, with metastatic diseases accounting for a vast percentage of cancer patient mortality. While advances in this area have been made, the process of cancer metastasis and the factors governing cancer spread and establishment at secondary locations is still poorly understood. The current article summarizes recent progress in this area of research, both in the understanding of the underlying biological processes and in the therapeutic strategies for the management of metastasis. This review lists the disruption of E-cadherin and tight junctions, key signaling pathways, including urokinase type plasminogen activator (uPA), phosphatidylinositol 3-kinase/v-akt murine thymoma viral oncogene (PI3K/AKT), focal adhesion kinase (FAK), β-catenin/zinc finger E-box binding homeobox 1 (ZEB-1) and transforming growth factor beta (TGF-β), together with inactivation of activator protein-1 (AP-1) and suppression of matrix metalloproteinase-9 (MMP-9) activity as key targets and the use of phytochemicals, or natural products, such as those from Agaricus blazei, Albatrellus confluens, Cordyceps militaris, Ganoderma lucidum, Poria cocos and Silybum marianum, together with diet derived fatty acids gamma linolenic acid (GLA) and eicosapentanoic acid (EPA) and inhibitory compounds as useful approaches to target tissue invasion and metastasis as well as other hallmark areas of cancer. Together, these strategies could represent new, inexpensive, low toxicity strategies to aid in the management of cancer metastasis as well as having holistic effects against other cancer hallmarks.
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Jang KJ, Kwon GS, Jeong JW, Kim CH, Yoon HM, Kim GY, Shim JH, Moon SK, Kim WJ, Choi YH. Cordyceptin induces apoptosis through repressing hTERT expression and inducing extranuclear export of hTERT. J Biosci Bioeng 2015; 119:351-7. [PMID: 25282637 DOI: 10.1016/j.jbiosc.2014.08.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Revised: 08/03/2014] [Accepted: 08/18/2014] [Indexed: 12/29/2022]
Abstract
Cordycepin is an adenosine analog originally extracted from Cordyceps militaris that possesses many pharmacological effects including immune activation and antioxidant and antitumor effects. However, the underlying relationship between apoptosis and telomerase activity in response to cordycepin exposure has not been investigated. In this study, we found that cordycepin-induced apoptosis of human leukemia cells (H937 and THP-1 cells) was associated with inactivation of telomerase and downregulation of human telomerase reverse transcriptase (hTERT) as well as the transcription factors c-Myc and Sp1, which are required for basal transcription from the hTERT gene promoter. Cordycepin also attenuated the activation of phosphoinositide-3-kinase (PI3K)/Akt signaling, thereby reducing phosphorylation and nuclear translocation of hTERT. We further showed that the PI3K inhibitor LY29004 significantly decreased telomerase activity in cordycepin-treated cells and increased cordycepin-induced cell death. These findings demonstrate that cordycepin is cytotoxic to human leukemia cells and suppresses telomerase activity through transcriptional and post-translational suppression of hTERT by inactivating the PI3K/Akt signaling pathway.
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Affiliation(s)
- Kyung-Jun Jang
- Department of Acupuncture & Moxibustion, Dongeui University College of Korean Medicine, Busan 614-052, Republic of Korea
| | - Gi-Sun Kwon
- Department of Acupuncture & Moxibustion, Dongeui University College of Korean Medicine, Busan 614-052, Republic of Korea
| | - Jin-Woo Jeong
- Department of Biochemistry, Dongeui University College of Korean Medicine, Busan 614-052, Republic of Korea
| | - Cheol-Hong Kim
- Department of Acupuncture & Moxibustion, Dongeui University College of Korean Medicine, Busan 614-052, Republic of Korea
| | - Hyun-Min Yoon
- Department of Acupuncture & Moxibustion, Dongeui University College of Korean Medicine, Busan 614-052, Republic of Korea
| | - Gi-Young Kim
- Laboratory of Immunobiology, Department of Marine Life Sciences, Jeju National University, Jeju 690-756, Republic of Korea
| | - Jung-Hyun Shim
- Department of Pharmacy, College of Pharmacy, Mokpo National University, Jeonnam 534-729, Republic of Korea
| | - Sung-Kwon Moon
- School of Food Science and Technology, Chung-Ang University, Ansung 456-756, Republic of Korea
| | - Wun-Jae Kim
- Department of Urology, Chungbuk National University College of Medicine, Cheongju 361-804, Republic of Korea
| | - Yung Hyun Choi
- Department of Biochemistry, Dongeui University College of Korean Medicine, Busan 614-052, Republic of Korea; Anti-Aging Research Center & Blue-Bio Industry RIC, Dongeui University, Busan 614-714, Republic of Korea.
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Anticancer and antimetastatic effects of cordycepin, an active component of Cordyceps sinensis. J Pharmacol Sci 2014; 127:53-6. [PMID: 25704018 DOI: 10.1016/j.jphs.2014.09.001] [Citation(s) in RCA: 123] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Revised: 09/09/2014] [Accepted: 09/10/2014] [Indexed: 11/22/2022] Open
Abstract
Cordyceps sinensis, a fungus that parasitizes on the larva of Lepidoptera, has been used as a valued traditional Chinese medicine. We investigated the effects of water extracts of Cordyceps sinensis (WECS), and particularly focused on its anticancer and antimetastatic actions. Based on in vitro studies, we report that WECS showed an anticancer action, and this action was antagonized by an adenosine A3 receptor antagonist. Moreover, this anticancer action of WECS was promoted by an adenosine deaminase inhibitor. These results suggest that one of the components of WECS with an anticancer action might be an adenosine or its derivatives. Therefore, we focused on cordycepin (3'-deoxyadenosine) as one of the active ingredients of WECS. According to our experiments, cordycepin showed an anticancer effect through the stimulation of adenosine A3 receptor, followed by glycogen synthase kinase (GSK)-3β activation and cyclin D1 suppression. Cordycepin also showed an antimetastatic action through inhibiting platelet aggregation induced by cancer cells and suppressing the invasiveness of cancer cells via inhibiting the activity of matrix metalloproteinase (MMP)-2 and MMP-9, and accelerating the secretion of tissue inhibitor of metalloproteinase (TIMP)-1 and TIMP-2 from cancer cells. In conclusion, cordycepin, an active component of WECS, might be a candidate anticancer and antimetastatic agent.
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Wang XA, Xiang SS, Li HF, Wu XS, Li ML, Shu YJ, Zhang F, Cao Y, Ye YY, Bao RF, Weng H, Wu WG, Mu JS, Hu YP, Jiang L, Tan ZJ, Lu W, Wang P, Liu YB. Cordycepin induces S phase arrest and apoptosis in human gallbladder cancer cells. Molecules 2014; 19:11350-65. [PMID: 25090123 PMCID: PMC6271430 DOI: 10.3390/molecules190811350] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Revised: 07/21/2014] [Accepted: 07/22/2014] [Indexed: 02/07/2023] Open
Abstract
Gallbladder cancer is the most common malignant tumor of the biliary tract, and this condition has a rather dismal prognosis, with an extremely low five-year survival rate. To improve the outcome of unresectable and recurrent gallbladder cancer, it is necessary to develop new effective treatments and drugs. The purpose of the present study was to evaluate the effects of cordycepin on human gallbladder cells and uncover the molecular mechanisms responsible for these effects. The Cell Counting Kit-8 (CCK-8) and colony formation assays revealed that cordycepin affected the viability and proliferation of human gallbladder cancer cells in a dose- and time-dependent manner. Flow cytometric analysis showed that cordycepin induced S phase arrest in human gallbladder cancer cell lines(NOZ and GBC-SD cells). Cordycepin-induced apoptosis was observed using an Annexin V/propidium iodide (PI) double-staining assay, and the mitochondrial membrane potential (ΔΨm) decreased in a dose-dependent manner. Additionally, western blot analysis revealed the upregulation of cleaved-caspase-3, cleaved-caspase-9, cleaved-PARP and Bax and the downregulation of Bcl-2, cyclin A and Cdk-2 in cordycepin-treated cells. Moreover, cordycepin inhibited tumor growth in nude mice bearing NOZ tumors. Our results indicate that this drug may represent an effective treatment for gallbladder carcinoma.
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Affiliation(s)
- Xu-An Wang
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Shan-Shan Xiang
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Huai-Feng Li
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Xiang-Song Wu
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Mao-Lan Li
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Yi-Jun Shu
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Fei Zhang
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Yang Cao
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Yuan-Yuan Ye
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Run-Fa Bao
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Hao Weng
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Wen-Guang Wu
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Jia-Sheng Mu
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Yun-Ping Hu
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Lin Jiang
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Zhu-Jun Tan
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Wei Lu
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China
| | - Ping Wang
- Department of General Surgery, Hangzhou People's First Hospital, No.261 Huansha Road, Hangzhou 310009, China.
| | - Ying-Bin Liu
- Institute of Biliary Tract Disease, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, School of Medicine, No. 1665 Kongjiang Road, Shanghai 200092, China.
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Lee HH, Kim SO, Kim GY, Moon SK, Kim WJ, Jeong YK, Yoo YH, Choi YH. Involvement of autophagy in cordycepin-induced apoptosis in human prostate carcinoma LNCaP cells. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2014; 38:239-250. [PMID: 24973666 DOI: 10.1016/j.etap.2014.06.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2014] [Revised: 06/05/2014] [Accepted: 06/06/2014] [Indexed: 06/03/2023]
Abstract
Cordycepin, an active ingredient of the insect fungus Cordyceps spp., shows strong antioxidant and anticancer activities. Several molecular mechanisms have been attributed to its inhibitory effects on a wide range of tumor cells; however, the mechanism causing cancer cell death is still obscure. For the current study, we further investigated the mechanism responsible for targeting cordycepin-induced cell death and its association with autophagy in human prostate carcinoma LNCaP cells. Our results show that cordycepin resulted in significant reduction in LNCaP cell survival by inducing apoptotic cell death. Cordycepin treatment caused a dose-dependent increase of pro-apoptotic Bax and decrease of anti-apoptotic Bcl-2, triggering collapse of the mitochondrial membrane potential and activation of caspase-9 and -3. Cordycepin-induced cell death was also associated with induction of Fas and death receptor 5, activation of caspase-8, and truncation of Bid (tBid), suggesting that tBid might serve to connect activation of both the mitochondrial-mediated intrinsic and death receptor-mediated extrinsic apoptotic pathways. The general caspase inhibitor, z-VAD-fmk, completely abolished cordycepin-induced cell death, demonstrating that cordycepin-induced apoptosis was dependent on the activation of caspases. Cordycepin also stimulated autophagy, which was evidenced by an increase in microtubule-associated protein light chain-3 (LC3) puncta, accumulation of LC3-II, and elevation of autophagic flux; however, blockage of autophagic flux by the autophagic inhibitor bafilomycin A1 promoted cell-switching to apoptotic cell death. These findings suggest that cordycepin-induced autophagy functions as a survival mechanism and that autophagy is a potential strategy for treating prostate cancer that is resistant to pro-apoptotic therapeutics.
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Affiliation(s)
- Hye Hyeon Lee
- Daegu Gyeongbuk Institute of Science & Technology, Daegu 711-873, Republic of Korea
| | - Sung Ok Kim
- Team for Scientification of Korean Medical Intervention (BK21 Plus) & Department of Herbal Pharmacology, College of Korean Medicine, Daegu Haany University, Daegu 706-828, Republic of Korea
| | - Gi-Young Kim
- Laboratory of Immunobiology, Department of Marine Life Sciences, Jeju National University, Jeju 690-756, Republic of Korea
| | - Sung-Kwon Moon
- School of Food Science and Technology, Chung-Ang University, Ansung 456-756, Republic of Korea
| | - Wun-Jae Kim
- Department of Urology, Chungbuk National University College of Medicine, Cheongju 361-763, Republic of Korea
| | - Yong Kee Jeong
- Department of Biotechnology, Dong-A University, Busan 604-714, Republic of Korea
| | - Young Hyun Yoo
- Department of Anatomy and Cell Biology, Dong-A University College of Medicine and Mitochondria Hub Regulation Center, Busan 602-714, Republic of Korea.
| | - Yung Hyun Choi
- Department of Biochemistry, Dongeui University College of Korean Medicine, Busan 614-714, Republic of Korea; Anti-Aging Research Center & Blue-Bio Industry RIC, Dongeui University, Busan 614-714, Republic of Korea.
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48
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Lee HH, Hwang WD, Jeong JW, Park C, Han MH, Hong SH, Jeong YK, Choi YH. Induction of Apoptosis and G2/M Cell Cycle Arrest by Cordycepin in Human Prostate Carcinoma LNCap Cells. ACTA ACUST UNITED AC 2014. [DOI: 10.5352/jls.2014.24.1.92] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Induction of apoptosis by total flavonoids from Scutellaria barbata D. Don in human hepatocarcinoma MHCC97-H cells via the mitochondrial pathway. Tumour Biol 2013; 35:2549-59. [PMID: 24222328 DOI: 10.1007/s13277-013-1336-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Accepted: 10/14/2013] [Indexed: 01/14/2023] Open
Abstract
Scutellaria barbata D. Don, a traditional Chinese medicine, reportedly possesses antitumor activity against a variety of tumors. In the present study, we investigated the cytotoxic effect of total flavonoids from S. barbata (TF-SB) on human hepatocarcinoma cells and the underlying molecular mechanisms regarding the effect were explored. TF-SB treatment significantly reduced the cell viability of human HCC MHCC97-H cells in a dose-dependent manner. Further flow cytometric analysis showed that the apoptosis rate of MHCC97-H cells increased and the mitochondrial membrane potential (∆ψm) of MHCC97-H cells decreased after TF-SB treatment. DNA ladder showed that TF-SB induced a significant increase in DNA fragmentation in MHCC97-H cells. Reverse transcription PCR and Western blot analysis revealed that the expression levels of Smac, Apaf-1, Cytochrome c, Caspase-9, and Caspase-3 were upregulated in a dose-dependent manner and after treatment with different concentrations of TF-SB for 48 h. These results suggest that TF-SB induces apoptosis in MHCC97-H cells through the mitochondrial pathway.
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50
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Lee HH, Jeong JW, Lee JH, Kim GY, Cheong J, Jeong YK, Yoo YH, Choi YH. Cordycepin increases sensitivity of Hep3B human hepatocellular carcinoma cells to TRAIL-mediated apoptosis by inactivating the JNK signaling pathway. Oncol Rep 2013; 30:1257-64. [PMID: 23828231 DOI: 10.3892/or.2013.2589] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Accepted: 06/05/2013] [Indexed: 11/06/2022] Open
Abstract
Resistance to tumor necrosis factor-related apoptosis‑inducing ligand (TRAIL)-induced apoptosis has been reported in various cancer cells. Cordycepin, a specific polyadenylation inhibitor, is the main functional component in Cordyceps militaris, which possesses many pharmacological activities including antitumor and anti-inflammation. In the present study, we demonstrated that treatment of cordycepin sensitized TRAIL-resistant Hep3B human hepatocellular carcinoma cells to TRAIL-mediated apoptosis as evidenced by formation of apoptotic bodies, chromatin condensation and accumulation of cells in the sub-G1 phase. The induction of apoptosis following co-treatment with cordycepin and TRAIL in Hep3B cells appeared to be correlated with modulation of Bcl-2 family protein expression and activation of the caspase cascade, which resulted in the cleavage of poly(ADP-ribose) polymerase and β-catenin. In addition, cordycepin treatment also inhibited activation of c-Jun N-terminal kinase (JNK). Pretreatment with SP600125, a JNK inhibitor, resulted in a significantly increased sub-G1 population and caspase activity in cordycepin plus TRAIL-mediated apoptosis. Taken together, these results indicate that JNK acts as a key regulator of apoptosis in response to combined treatment with cordycepin and TRAIL in human hepatocellular carcinoma Hep3B cells.
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Affiliation(s)
- Hye Hyeon Lee
- Department of Biotechnology and Medi-Farm Industrialization Research Center, Dong-A University, Busan 604‑714, Republic of Korea
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