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Asma ST, Acaroz U, Imre K, Morar A, Shah SRA, Hussain SZ, Arslan-Acaroz D, Demirbas H, Hajrulai-Musliu Z, Istanbullugil FR, Soleimanzadeh A, Morozov D, Zhu K, Herman V, Ayad A, Athanassiou C, Ince S. Natural Products/Bioactive Compounds as a Source of Anticancer Drugs. Cancers (Basel) 2022; 14:cancers14246203. [PMID: 36551687 PMCID: PMC9777303 DOI: 10.3390/cancers14246203] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/08/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Cancer is one of the major deadly diseases globally. The alarming rise in the mortality rate due to this disease attracks attention towards discovering potent anticancer agents to overcome its mortality rate. The discovery of novel and effective anticancer agents from natural sources has been the main point of interest in pharmaceutical research because of attractive natural therapeutic agents with an immense chemical diversity in species of animals, plants, and microorganisms. More than 60% of contemporary anticancer drugs, in one form or another, have originated from natural sources. Plants and microbial species are chosen based on their composition, ecology, phytochemical, and ethnopharmacological properties. Plants and their derivatives have played a significant role in producing effective anticancer agents. Some plant derivatives include vincristine, vinblastine, irinotecan, topotecan, etoposide, podophyllotoxin, and paclitaxel. Based on their particular activity, a number of other plant-derived bioactive compounds are in the clinical development phase against cancer, such as gimatecan, elomotecan, etc. Additionally, the conjugation of natural compounds with anti-cancerous drugs, or some polymeric carriers particularly targeted to epitopes on the site of interest to tumors, can generate effective targeted treatment therapies. Cognizance from such pharmaceutical research studies would yield alternative drug development strategies through natural sources which could be economical, more reliable, and safe to use.
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Affiliation(s)
- Syeda Tasmia Asma
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
| | - Ulas Acaroz
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
- ACR Bio Food and Biochemistry Research and Development, Afyonkarahisar 03200, Turkey
| | - Kálmán Imre
- Department of Animal Production and Veterinary Public Health, Faculty of Veterinary Medicine, University of Life Sciences “King Mihai I” from Timișoara, 300645 Timisoara, Romania
- Correspondence: or ; Tel.: +40-2-5627-7186
| | - Adriana Morar
- Department of Animal Production and Veterinary Public Health, Faculty of Veterinary Medicine, University of Life Sciences “King Mihai I” from Timișoara, 300645 Timisoara, Romania
| | - Syed Rizwan Ali Shah
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
| | - Syed Zajif Hussain
- Department of Chemistry and Chemical Engineering, SBA School of Science & Engineering (SBASSE), Lahore University of Management Sciences (LUMS), Lahore 54792, Pakistan
| | - Damla Arslan-Acaroz
- ACR Bio Food and Biochemistry Research and Development, Afyonkarahisar 03200, Turkey
- Department of Biochemistry, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
| | - Hayri Demirbas
- Department of Neurology, Faculty of Medicine, Afyonkarahisar Health Sciences University, Afyonkarahisar 03030, Turkey
| | - Zehra Hajrulai-Musliu
- Department of Chemistry, Faculty of Veterinary Medicine, Ss. Cyril and Methodius University of Skopje, 1000 Skopje, North Macedonia
| | - Fatih Ramazan Istanbullugil
- Department of Chemistry and Technology, Faculty of Veterinary Medicine, Kyrgyz-Turkish Manas University, Bishkek KG-720038, Kyrgyzstan
| | - Ali Soleimanzadeh
- Department of Theriogenology, Faculty of Veterinary Medicine, Urmia University, Urmia 5756151818, Iran
| | - Dmitry Morozov
- Department of Epizootology and Infectious Diseases, Vitebsk State Academy of Veterinary Medicine, 210026 Vitebsk, Belarus
| | - Kui Zhu
- National Center for Veterinary Drug Safety Evaluation, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Viorel Herman
- Department of Infectious Disease and Preventive Medicine, Faculty of Veterinary Medicine, University of Life Sciences “King Mihai I” from Timișoara, 300645 Timisoara, Romania
| | - Abdelhanine Ayad
- Department of Physical Biology and Chemistry, Faculty of Nature and Life Sciences, Université de Bejaia, Bejaia 06000, Algeria
| | - Christos Athanassiou
- Laboratory of Entomology and Agriculture Zoology, Department of Agriculture, Crop Production and Rural Environment, University of Thessaly, 38446 Volos, Greece
| | - Sinan Ince
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
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Li Y, Liang W, Han Y, Zhao W, Wang S, Qin C. Triterpenoids and Polysaccharides from Ganoderma lucidum Improve the Histomorphology and Function of Testes in Middle-Aged Male Mice by Alleviating Oxidative Stress and Cellular Apoptosis. Nutrients 2022; 14:nu14224733. [PMID: 36432421 PMCID: PMC9696538 DOI: 10.3390/nu14224733] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022] Open
Abstract
Aging is an inevitable physiological process accompanied by a decline in body physiology, including male fertility. A preparation from Ganoderma lucidum (GL) containing triterpenes and polysaccharides has been shown to have anti-aging properties. In the current study, the effects of GL on mating ability, testosterone secretion, and testicular structure and function were observed in middle-aged male mice. The GL preparation was administered orally to mice for 2 to 5 months, and then behavioral, serological, and histopathological examinations were performed. Results showed that in the GL group of mice, the mating latency was shortened, the number of pursuits within 20 min was increased, and the mating success rate was higher compared to control mice. Additionally, the levels of serum testosterone, cell proliferation (Ki67), and sperm-specific lactate dehydrogenase (LDH)-C4 were increased, while the levels of senescence-related protein p16 and cellular apoptosis were decreased in GL mice. Testicular spermatogenic cells and sperm and stromal cells were reduced and exhibited structural disorder in 11- and 14-month-old control mice, while these changes were improved compared to age-matched mice receiving the GL preparation. Furthermore, the levels of reactive oxygen species (ROS), malondialdehyde (MDA), and the pro-apoptotic protein Bax were decreased, while the anti-apoptotic protein Bcl-2 was increased in GL mice. Finally, the mitochondrial structure was relatively complete in GL mice compared to controls. Therefore, GL has the potential to improve testicular structure and function in middle-aged male mice by alleviating oxidative stress, maintaining mitochondrial homeostasis, and reducing cellular apoptosis.
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Affiliation(s)
- Yanhong Li
- Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Centre, Peking Union Medical Collage (PUMC), Beijing 100021, China
- NHC Key Laboratory of Human Diseases Comparative Medicine, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- Beijing Key Laboratory for Animal Models of Emerging and Remerging Infectious Diseases, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- National Human Diseases Animal Model Resource Center, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
| | - Wei Liang
- Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Centre, Peking Union Medical Collage (PUMC), Beijing 100021, China
- NHC Key Laboratory of Human Diseases Comparative Medicine, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- Beijing Key Laboratory for Animal Models of Emerging and Remerging Infectious Diseases, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- National Human Diseases Animal Model Resource Center, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
| | - Yunlin Han
- Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Centre, Peking Union Medical Collage (PUMC), Beijing 100021, China
- NHC Key Laboratory of Human Diseases Comparative Medicine, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- Beijing Key Laboratory for Animal Models of Emerging and Remerging Infectious Diseases, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- National Human Diseases Animal Model Resource Center, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
| | - Wenjie Zhao
- Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Centre, Peking Union Medical Collage (PUMC), Beijing 100021, China
- NHC Key Laboratory of Human Diseases Comparative Medicine, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- Beijing Key Laboratory for Animal Models of Emerging and Remerging Infectious Diseases, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- National Human Diseases Animal Model Resource Center, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
| | - Siyuan Wang
- Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Centre, Peking Union Medical Collage (PUMC), Beijing 100021, China
- NHC Key Laboratory of Human Diseases Comparative Medicine, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- Beijing Key Laboratory for Animal Models of Emerging and Remerging Infectious Diseases, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- National Human Diseases Animal Model Resource Center, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
| | - Chuan Qin
- Institute of Medical Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS) & Comparative Medicine Centre, Peking Union Medical Collage (PUMC), Beijing 100021, China
- NHC Key Laboratory of Human Diseases Comparative Medicine, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- Beijing Key Laboratory for Animal Models of Emerging and Remerging Infectious Diseases, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- National Human Diseases Animal Model Resource Center, the Institute of Laboratory Animal Sciences, CAMS&PUMC, Beijing 100021, China
- Correspondence: ; Tel.: +86-010-87778141
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Pradhan P, Wen W, Cai H, Gao YT, Yang G, Shu XO, Zheng W. Association of ginseng consumption with all-cause and cause-specific mortality: Shanghai Women’s Health Study. J Epidemiol 2022; 32:469-475. [PMID: 35400709 PMCID: PMC9424189 DOI: 10.2188/jea.je20210393] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Background Methods Results Conclusion
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Affiliation(s)
- Pranoti Pradhan
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center
| | - Wanqing Wen
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center
| | - Hui Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center
| | - Yu-Tang Gao
- Department of Epidemiology, Shanghai Cancer Institute
| | - Gong Yang
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center
| | - Xiao-ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center
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Chen M, Xiao C, Jiang W, Yang W, Qin Q, Tan Q, Lian B, Liang Z, Wei C. Capsaicin Inhibits Proliferation and Induces Apoptosis in Breast Cancer by Down-Regulating FBI-1-Mediated NF-κB Pathway. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:125-140. [PMID: 33469265 PMCID: PMC7811378 DOI: 10.2147/dddt.s269901] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 12/09/2020] [Indexed: 01/15/2023]
Abstract
Background As a natural compound extracted from a variety of hot peppers, capsaicin has drawn increasing attention to its anti-cancer effects against multiple human cancers including breast cancer. FBI-1 is a major proto-oncogene negatively regulating the transcription of many tumor suppressor genes, and plays a vital role in tumorigenesis and progression. However, whether FBI-1 is involved in capsaicin-induced breast cancer suppression has yet to be ascertained. This study aimed to investigate the effects of capsaicin on proliferation and apoptosis and its association with FBI-1 expression in breast cancer. Methods CCK-8 and morphological observation assay were employed to detect cell proliferation. Flow cytometry and TUNEL assay were conducted to detect cell apoptosis. RNA interference technique was used to overexpress or silence FBI-1 expression. qRT-PCR and/or Western blot analysis were applied to detect the protein expression of FBI-1, Ki-67, Bcl-2, Bax, cleaved-Caspase 3, Survivin and NF-κB p65. Xenograft model in nude mice was established to assess the in vivo effects. Results Capsaicin significantly inhibited proliferation and induced apoptosis in breast cancer in vitro and in vivo, along with decreased FBI-1, Ki-67, Bcl-2 and Survivin protein expression, increased Bax protein expression and activated Caspase 3. Furthermore, FBI-1 overexpression obviously attenuated the capsaicin-induced anti-proliferation and pro-apoptosis effect, accompanied with the above-mentioned proteins reversed, whereas FBI-1 silencing generated exactly the opposite response. In addition, as a target gene of FBI-1, NF-κB was inactivated by p65 nuclear translocation suppressed with capsaicin treatment, which was perceptibly weakened with FBI-1 overexpression or enhanced with FBI-1 silencing. Conclusion This study reveals that FBI-1 is closely involved in capsaicin-induced anti-proliferation and pro-apoptosis of breast cancer. The underlying mechanism may be related to down-regulation of FBI-1-mediated NF-κB pathway. Targeting FBI-1 with capsaicin may be a promising therapeutic strategy in patients with breast cancer.
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Affiliation(s)
- Maojian Chen
- Department of Breast Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi 530021, People's Republic of China
| | - Chanchan Xiao
- Department of Microbiology and Immunology, School of Medicine and Public Health, Jinan University, Guangzhou, Guangdong, 510632, People's Republic of China
| | - Wei Jiang
- Department of Medical Oncology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi 530021, People's Republic of China
| | - Weiping Yang
- Department of Ultrasound Diagnosis, Guangxi Medical University Cancer Hospital, Nanning, Guangxi 530021, People's Republic of China
| | - Qinghong Qin
- Department of Breast Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi 530021, People's Republic of China
| | - Qixing Tan
- Department of Breast Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi 530021, People's Republic of China
| | - Bin Lian
- Department of Breast Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi 530021, People's Republic of China
| | - Zhijie Liang
- Department of Gland Surgery, The Fifth Affiliated Hospital of Guangxi Medical University & The First People's Hospital of Nanning, Nanning, Guangxi 530022, People's Republic of China
| | - Changyuan Wei
- Department of Breast Surgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi 530021, People's Republic of China
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Zhu M, Meng P, Ling X, Zhou L. Advancements in therapeutic drugs targeting of senescence. Ther Adv Chronic Dis 2020; 11:2040622320964125. [PMID: 33133476 PMCID: PMC7576933 DOI: 10.1177/2040622320964125] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 09/14/2020] [Indexed: 12/17/2022] Open
Abstract
Aging leads to a high burden on society, both medically and economically. Cellular senescence plays an essential role in the initiation of aging and age-related diseases. Recent studies have highlighted the therapeutic value of senescent cell deletion in natural aging and many age-related disorders. However, the therapeutic strategies for manipulating cellular senescence are still at an early stage of development. Among these strategies, therapeutic drugs that target cellular senescence are arguably the most highly anticipated. Many recent studies have demonstrated that a variety of drugs exhibit healthy aging effects. In this review, we summarize different types of drugs promoting healthy aging – such as senolytics, senescence-associated secretory phenotype (SASP) inhibitors, and nutrient signaling regulators – and provide an update on their potential therapeutic merits. Taken together, our review synthesizes recent advancements in the therapeutic potentialities of drugs promoting healthy aging with regard to their clinical implications.
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Affiliation(s)
- Mingsheng Zhu
- State Key Laboratory of Organ Failure Research, National Clinical Research Center of Kidney Disease, Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ping Meng
- Department of Nephrology, Huadu District People's Hospital, Southern Medical University, Guangzhou, China
| | - Xian Ling
- State Key Laboratory of Organ Failure Research, National Clinical Research Center of Kidney Disease, Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Lili Zhou
- Division of Nephrology, Nanfang Hospital, 1838 North Guangzhou Ave, Guangzhou 510515, China
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Liu J, Mao JJ, Li SQ, Lin H. Preliminary Efficacy and Safety of Reishi & Privet Formula on Quality of Life Among Non-Small Cell Lung Cancer Patients Undergoing Chemotherapy: A Randomized Placebo-Controlled Trial. Integr Cancer Ther 2020; 19:1534735420944491. [PMID: 32840126 PMCID: PMC7450289 DOI: 10.1177/1534735420944491] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Cancer patients often experience decreased quality of life during chemotherapy. This study aimed to determine the preliminary efficacy and safety of Reishi & Privet Formula (RPF) for maintaining quality of life among patients with non-small cell lung cancer (NSCLC) undergoing chemotherapy. METHODS We conducted a phase II randomized, double-blind, placebo-controlled clinical trial in China. Adults with NSCLC scheduled to receive chemotherapy were randomly assigned (3:1 ratio) to receive oral RPF (3.36 g/day) or placebo daily for 6 weeks. The main outcome was the Functional Assessment of Cancer Therapy-Lung (FACT-L). We evaluated RPF's safety profile using the Common Terminology Criteria for Adverse Events and assessed changes in outcome measures from baseline to weeks 3 and 6 using a linear mixed effects model. RESULTS We enrolled 82 participants across 8 cancer centers in China. The median age was 59 years, 56 (68%) had advanced cancer. Compared with the placebo group, the RPF group had nonstatistically significant higher quality of life as measured by the FACT-L total score (P = .086) over 2 cycles of chemotherapy. The RPF group was associated with a nonsignificant better general health (P = .050) and emotional well-being (P = .090) than the placebo group. Adverse events rates did not differ between groups. CONCLUSIONS This study demonstrated preliminary safety and suggests a promising trend in RPF's effect on maintaining quality of life and emotional well-being among NSCLC patients undergoing chemotherapy. Future adequately powered randomized-controlled trials are needed to verify the efficacy and safety of RPF in cancer patients undergoing chemotherapy.
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Affiliation(s)
- Jie Liu
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Guang An Men Hospital, Beijing, China
| | - Jun J Mao
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Susan Qing Li
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Ren L, Zhang J, Zhang T. Immunomodulatory activities of polysaccharides from Ganoderma on immune effector cells. Food Chem 2020; 340:127933. [PMID: 32882476 DOI: 10.1016/j.foodchem.2020.127933] [Citation(s) in RCA: 161] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 07/10/2020] [Accepted: 08/23/2020] [Indexed: 02/04/2023]
Abstract
Polysaccharides are the most abundant bioactive compounds in Ganoderma and have been widely used as dietary supplements in traditional Chinese medicine for thousands of years. Polysaccharides from Ganoderma exhibit unique biological properties, including anti-tumor, anti-inflammatory, and immunomodulatory activities. Herein, the sources and structures of polysaccharides from Ganoderma were presented. This work also reviews the immunomodulatory activities and possible mechanisms of polysaccharides from Ganoderma on different immune effector cells, including lymphocytes and myeloid cells. As an available adjunctive remedy, polysaccharides from Ganoderma can potentially be applied for the modulation of the host immune system, namely the innate immunity, the cellular immunity, and the humoral immunity.
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Affiliation(s)
- Li Ren
- College of Food Science and Engineering, Jilin University, Changchun 130062, China
| | - Jie Zhang
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
| | - Tiehua Zhang
- College of Food Science and Engineering, Jilin University, Changchun 130062, China.
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Pan Y, Lin Z. Anti-aging Effect of Ganoderma (Lingzhi) with Health and Fitness. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1182:299-309. [PMID: 31777025 DOI: 10.1007/978-981-32-9421-9_13] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Although Ganoderma (Lingzhi in Chinese) has been used as an elixir for thousands of years, its anti-aging effects still need to be clarified. Aging is related to immunoregulation, oxidation stress, and free radical product. Till now, Ganoderma exert life span elongation activities by inhibiting ROS production, lipid peroxidation, and advanced oxidation protein products; increasing production of mitochondrial electron transport complexes, SOD, CAT, GSH and GSH-Px, DPPH, and ABTS radical scavenger activities; and having immunomodulatory and antioxidant activity by increasing radical scavenging activity and ferric reducing antioxidant power. Ganoderma's anti-aging effect on human remains a mystery, and its potential mechanisms underlying anti-aging effect for its clinical application still need to be elucidated.
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Affiliation(s)
- Yan Pan
- Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, China
| | - Zhibin Lin
- Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing, China.
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9
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Wang J, Cao B, Zhao H, Feng J. Emerging Roles of Ganoderma Lucidum in Anti-Aging. Aging Dis 2017; 8:691-707. [PMID: 29344411 PMCID: PMC5758346 DOI: 10.14336/ad.2017.0410] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 04/10/2017] [Indexed: 12/25/2022] Open
Abstract
Ganoderma lucidum is a white-rot fungus that has been viewed as a traditional Chinese tonic for promoting health and longevity. It has been revealed that several extractions from Ganoderma lucidum, such as Ethanol extract, aqueous extract, mycelia extract, water soluble extract of the culture medium of Ganoderma lucidum mycelia, Ganodermasides A, B, C, D, and some bioactive components of Ganoderma lucidum, including Reishi Polysaccharide Fraction 3, Ganoderma lucidum polysaccharides I, II, III, IV, Ganoderma lucidum peptide, Ganoderma polysaccharide peptide, total G. lucidum triterpenes and Ganoderic acid C1 could exert lifespan elongation or related activities. Although the use of Ganoderma lucidum as an elixir has been around for thousands of years, studies revealing its effect of lifespan extension are only the tip of the iceberg. Besides which, the kinds of extractions or components being comfrimed to be anti-aging are too few compared with the large amounts of Ganoderma lucidum extractions or constituients being discovered. This review aims to lay the ground for fully elucidating the potential mechanisms of Ganoderma lucidum underlying anti-aging effect and its clinical application.
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Affiliation(s)
- Jue Wang
- Department of Neurology, Shengjing Hospital, China Medical University, Shenyang, 110004, China
- Cerebrovascular Diseases Research Institute, Xuanwu Hospital of Capital Medical University, Beijing, 100053, China
| | - Bin Cao
- Department of Neurology, Shengjing Hospital, China Medical University, Shenyang, 110004, China
| | - Haiping Zhao
- Cerebrovascular Diseases Research Institute, Xuanwu Hospital of Capital Medical University, Beijing, 100053, China
| | - Juan Feng
- Department of Neurology, Shengjing Hospital, China Medical University, Shenyang, 110004, China
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Zeng Q, Zhou F, Lei L, Chen J, Lu J, Zhou J, Cao K, Gao L, Xia F, Ding S, Huang L, Xiang H, Wang J, Xiao Y, Xiao R, Huang J. Ganoderma lucidum polysaccharides protect fibroblasts against UVB-induced photoaging. Mol Med Rep 2017; 15:111-116. [PMID: 27959406 PMCID: PMC5355704 DOI: 10.3892/mmr.2016.6026] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 10/28/2016] [Indexed: 12/03/2022] Open
Abstract
Ganoderma lucidum has featured in traditional Chinese medicine for >1,000 years. Ganoderma polysaccharides (GL-PS), a major active ingredient in Ganoderma, confer immune regulation, antitumor effects and significant antioxidant effects. The aim of the present study was to investigate the efficacy and mechanism of GL‑PS‑associated inhibition of ultraviolet B (UVB)‑induced photoaging in human fibroblasts in vitro. Primary human skin fibroblasts were cultured, and a fibroblast photoaging model was built through exposure to UVB. Cell viability was measured by MTT assay. Aged cells were stained using a senescence‑associated β-galactosidase staining (SA‑β‑gal) kit. ELISA kits were used to analyze matrix metalloproteinase (MMP) ‑1 and C‑telopeptides of Type I collagen (CICP) protein levels in cellular supernatant. ROS levels were quantified by flow cytometry. Cells exposed to UVB had decreased cell viability, increased aged cells, decreased CICP protein expression, increased MMP‑1 protein expression, and increased cellular ROS levels compared with non‑exposed cells. However, cells exposed to UVB and treated with 10, 20 and 40 µg/ml GL‑PS demonstrated increased cell viability, decreased aged cells, increased CICP protein expression, decreased MMP‑1 protein expression, and decreased cellular ROS levels compared with UVB exposed/GL‑PS untreated cells. These results demonstrate that GL‑PS protects fibroblasts against photoaging by eliminating UVB‑induced ROS. This finding indicates GL‑PS treatment may serve as a novel strategy for antiphotoaging.
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Affiliation(s)
- Qinghai Zeng
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Fang Zhou
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Li Lei
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Jing Chen
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Jianyun Lu
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Jianda Zhou
- Department of Burn and Plastic Surgery, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Ke Cao
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Lihua Gao
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Fang Xia
- Department of Oncology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Shu Ding
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Lihua Huang
- The Central Laboratory, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Hong Xiang
- The Central Laboratory, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Jingjing Wang
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Yangfan Xiao
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Rong Xiao
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
| | - Jinhua Huang
- Department of Dermatology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China
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Abstract
The popular edible mushroom Ganoderma lucidum(Reishi) has been widely used for the general promotion of health and longevity in Asian countries. The dried powder of Ganoderma lucidumwas popular as a cancer chemotherapy agent in ancient China. The authors recently demonstrated that Ganoderma luciduminhibits constitutively active transcription factors nuclear factor kappa B (NF-.B) and AP-1, which resulted in the inhibition of expression of urokinasetype plasminogen activator (uPA) and its receptor uPAR. Ganoderma lucidumalso suppressed cell adhesion and cell migration of highly invasive breast and prostate cancer cells, suggesting its potency to reduce tumor invasiveness. Thus, Ganoderma lucidumclearly demonstrates anticancer activity in experiments with cancer cells and has possible therapeutic potential as a dietary supplement for an alternative therapy for breast and prostate cancer. However, because of the availability of Ganoderma lucidum from different sources, it is advisable to test its biologic activity.
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Affiliation(s)
- Daniel Sliva
- Cancer Research Laboratory, Methodist Research Institute, Indianapolis, IN 46202, USA.
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Park JM, Lee HJ, Yoo JH, Ko WJ, Cho JY, Hahm KB. Overview of gastrointestinal cancer prevention in Asia. Best Pract Res Clin Gastroenterol 2015; 29:855-67. [PMID: 26651248 DOI: 10.1016/j.bpg.2015.09.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 08/11/2015] [Accepted: 09/02/2015] [Indexed: 01/31/2023]
Abstract
"War on cancer" was declared through the National Cancer Act by President Richard Nixon in 1971, but cancer statistics from the American Cancer Society and other sources indicated the failure of this war, suggesting instead focus on the message that a "prevention strategy" might be much more effective than cancer treatment. While cancer statistics notoriously showed sharp increases in incidence as well as in mortality concurrent with economic growth in Asia, fortunately Asian countries benefit from plentiful resources of natural compounds, which can prevent cancer. Just like cancer chemotherapeutics targeted to kill cancer cells in Western countries, natural agents activating molecular mechanisms for cancer prevention, reversion of premalignant tumors, and even ablation of cancer stem cells, are very abundant in Asia. Currently, these natural agents are under very active investigations targeting the hallmarks of cancer prevention, including selective induction of apoptosis in cancer cells, suppression of growth factors or their signaling, suppression of cell proliferation and of cancer-promoting angiogenesis, induction of mesenchymal-epithelial transition, and disruption of the tumor microenvironment, developing promising cancer preventive agents. However, Asia is the most populous continent in the world and some Asian countries do not have the resources to implement cancer screening programs for early detection or treatment. In addition, despite the excellent cancer preventive screening strategies in some Asian countries, well-designed clinical trials for cancer prevention are somewhat delayed compared to Western countries. In this review article, several phytochemicals/phytoceuticals produced and studied in different Asian countries will be introduced, including Korean red ginseng (pride of Korea), curcumin (Indian spice for life), black or green tea (popular in Japan/Sri Lanka), genistein from tofu (famous Chinese food), diallylsulfide or S-allylcysteine (garlic, popularly consumed as a food ingredient in many Asian countries), capsaicin, 6-gingerol, flavopiridol, and silymarin (abundant in various Asian foods). Whereas in Western countries cancer chemotherapeutics involve strategies not only to block the growth of the primary tumor, but also to inhibit its progression to metastatic disease, the endless pursuit of effective agents for cancer prevention may be a unique and featured strategy in Asia. More active efforts for clinical application of these principles should be supported.
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Affiliation(s)
- Jong-Min Park
- CHA Cancer Prevention Research Center, CHA University, CHA Bio Complex, Seongnam, Republic of Korea.
| | - Ho-Jae Lee
- Laboratory of Cancer Prevention, Gachon University, Lee Gil Ya Cancer and Diabetes Institute, Gachon University, Incheon, Republic of Korea.
| | - Jun Hwan Yoo
- CHA Cancer Prevention Research Center, CHA University, CHA Bio Complex, Seongnam, Republic of Korea.
| | - Weon Jin Ko
- Digestive Disease Center, CHA University Bundang Medical Center, Seongnam, Republic of Korea.
| | - Joo Young Cho
- Digestive Disease Center, CHA University Bundang Medical Center, Seongnam, Republic of Korea.
| | - Ki Baik Hahm
- CHA Cancer Prevention Research Center, CHA University, CHA Bio Complex, Seongnam, Republic of Korea; Digestive Disease Center, CHA University Bundang Medical Center, Seongnam, Republic of Korea.
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Kim K. Effect of ginseng and ginsenosides on melanogenesis and their mechanism of action. J Ginseng Res 2014; 39:1-6. [PMID: 25535470 PMCID: PMC4268563 DOI: 10.1016/j.jgr.2014.10.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 10/23/2014] [Accepted: 10/31/2014] [Indexed: 11/17/2022] Open
Abstract
Abnormal changes in skin color induce significant cosmetic problems and affect quality of life. There are two groups of abnormal change in skin color; hyperpigmentation and hypopigmentation. Hyperpigmentation, darkening skin color by excessive pigmentation, is a major concern for Asian people with yellow–brown skin. A variety of hypopigmenting agents have been used, but treating the hyperpigmented condition is still challenging and the results are often discouraging. Panax ginseng has been used traditionally in eastern Asia to treat various diseases, due to its immunomodulatory, neuroprotective, antioxidative, and antitumor activities. Recently, several reports have shown that extract, powder, or some constituents of ginseng could inhibit melanogenesis in vivo or in vitro. The underlying mechanisms of antimelanogenic properties in ginseng or its components include the direct inhibition of key enzymes of melanogenesis, inhibition of transcription factors or signaling pathways involved in melanogenesis, decreasing production of inducers of melanogenesis, and enhancing production of antimelanogenic factor. Although there still remain some controversial issues surrounding the antimelanogenic activity of ginseng, especially in its effect on production of proinflammatory cytokines and nitric oxide, these recent findings suggest that ginseng and its constituents might be potential candidates for novel skin whitening agents.
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Affiliation(s)
- Kwangmi Kim
- College of Pharmacy, Dankook University, Cheonan-si, Chungnam, Korea
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15
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Choi S, Nguyen VT, Tae N, Lee S, Ryoo S, Min BS, Lee JH. Anti-inflammatory and heme oxygenase-1 inducing activities of lanostane triterpenes isolated from mushroom Ganoderma lucidum in RAW264.7 cells. Toxicol Appl Pharmacol 2014; 280:434-42. [DOI: 10.1016/j.taap.2014.09.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 09/03/2014] [Accepted: 09/06/2014] [Indexed: 12/30/2022]
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Pramanik KC, Fofaria NM, Gupta P, Srivastava SK. CBP-mediated FOXO-1 acetylation inhibits pancreatic tumor growth by targeting SirT. Mol Cancer Ther 2014; 13:687-98. [PMID: 24419059 DOI: 10.1158/1535-7163.mct-13-0863] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Here, we investigated the potential mechanism of capsaicin-mediated apoptosis in pancreatic cancer cells. Capsaicin treatment phosphorylated c-jun-NH2-kinase (JNK); forkhead box transcription factor, class O (FOXO1); and BIM in BxPC-3, AsPC-1, and L3.6PL cells. The expression of BIM increased in response to capsaicin treatment. Capsaicin treatment caused cleavage of caspase-3 and PARP, indicating apoptosis. Antioxidants tiron and PEG-catalase blocked capsaicin-mediated JNK/FOXO/BIM activation and protected the cells from apoptosis. Furthermore, capsaicin treatment caused a steady increase in the nuclear expression of FOXO-1, leading to increased DNA binding. Capsaicin-mediated expression of BIM was found to be directly dependent on the acetylation of FOXO-1. The expression of CREB-binding protein (CBP) was increased, whereas SirT-1 was reduced by capsaicin treatment. Using acetylation mimic or defective mutants, our result demonstrated that phosphorylation of FOXO-1 was mediated through acetylation by capsaicin treatment. JNK inhibitor attenuated the phosphorylation of FOXO-1, activation of BIM, and abrogated capsaicin-induced apoptosis. Moreover, silencing FOXO1 by siRNA blocked capsaicin-mediated activation of BIM and apoptosis, whereas overexpression of FOXO-1 augmented its effects. Silencing Bim drastically reduced capsaicin-mediated cleavage of caspase-3 and PARP, indicating the role of BIM in apoptosis. Oral administration of 5 mg/kg capsaicin substantially suppressed the growth of BxPC-3 tumor xenografts in athymic nude mice. Tumors from capsaicin-treated mice showed an increase in the phosphorylation of JNK, FOXO-1, BIM, and levels of CBP, cleavage of caspase-3, PARP, and decreased SirT-1 expression. Taken together, our results suggest that capsaicin activated JNK and FOXO-1, leading to the acetylation of FOXO-1 through CBP and SirT-1. Acetylated FOXO1 induced apoptosis in pancreatic cancer cells through BIM activation.
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Affiliation(s)
- Kartick C Pramanik
- Corresponding Author: Sanjay K. Srivastava, Department of Biomedical Sciences, Suite 1103, Texas Tech University Health Sciences Center, 1406 Coulter Drive, Amarillo, TX 79106.
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Yan B, Meng X, Shi J, Qin Z, Wei P, Lao L. Ganoderma lucidum spore induced CA72-4 elevation in gastrointestinal cancer: a five-case report. Integr Cancer Ther 2013; 13:161-6. [PMID: 24282100 DOI: 10.1177/1534735413510022] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
GANODERMA LUCIDU spore (GLS), an over-the-counter herbal supplement, is widely used by cancer patients in China. Although preclinical studies have shown it to be safe, complete safety data on GLS is still lacking. In this article, we report 5 cases of gastrointestinal cancer that were treated with GLS plus multiple strategies between 2010 and 2011. These patients presented with increased levels of the serum tumor marker CA72-4, one of the most valuable markers for monitoring therapeutic response in patients receiving gastrointestinal cancer treatment, after oral ingestion of GLS twice a day for 1 or 2 months. Interestingly, CA72-4 rapidly returned to normal levels when the patients discontinued the supplement and no change in clinical symptoms accompanied the CA72-4 surge. Taking into consideration that the underlying mechanism of this reaction is obscure, we suggest that additional studies are urgently needed and GLS be used with caution in cancer patients.
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Affiliation(s)
- Bing Yan
- Second Military Medical University, Shanghai, China
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Nahata A, Dixit VK. Evaluation of 5α-reductase inhibitory activity of certain herbs useful as antiandrogens. Andrologia 2013; 46:592-601. [PMID: 23710567 DOI: 10.1111/and.12115] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2013] [Indexed: 11/29/2022] Open
Abstract
This study demonstrates 5α-reductase inhibitory activity of certain herbs useful in the management of androgenic disorders. Ganoderma lucidum (Curtis) P. Karst (GL), Urtica dioica Linn. (UD), Caesalpinia bonducella Fleming. (CB), Tribulus terrestris Linn. (TT), Pedalium murex Linn. (PM), Sphaeranthus indicus Linn. (SI), Cuscuta reflexa Roxb. (CR), Citrullus colocynthis Schrad. (CC), Benincasa hispida Cogn. (BH), Phyllanthus niruri Linn. (PN) and Echinops echinatus Linn. (EE) were included in the study. Petroleum ether, ethanol and aqueous extracts of these herbs were tested for their 5α-reductase inhibitory activity against the standard 5α-reductase inhibitor, finasteride. A biochemical method to determine the activity of 5α-reductase was used to evaluate the inhibition of different extracts to the enzyme. The optical density (OD) value of each sample was measured continuously with ultraviolet spectrophotometer for the reason that the substrate NADPH has a specific absorbance at 340 nm. As the enzyme 5α-reductase uses NADPH as a substrate, so in the presence of 5α-reductase inhibitor, the NADPH concentration will increase with the function of time. This method thus implicates the activity of 5α-reductase. The method proved to be extremely useful to screen the herbs for their 5α-reductase inhibitory potential. GL, UD, BH, SI and CR came out to be promising candidates for further exploring their antiandrogenic properties.
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Affiliation(s)
- A Nahata
- Department of Pharmaceutical Sciences, Doctor Hari Singh Gour Vishwavidyalaya, Sagar, India
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Wang SQ, Li XJ, Zhou S, Sun DX, Wang H, Cheng PF, Ma XR, Liu L, Liu JX, Wang FF, Liang YF, Wu JM. Intervention effects of ganoderma lucidum spores on epileptiform discharge hippocampal neurons and expression of neurotrophin-4 and N-cadherin. PLoS One 2013; 8:e61687. [PMID: 23637882 PMCID: PMC3634853 DOI: 10.1371/journal.pone.0061687] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Accepted: 03/13/2013] [Indexed: 01/15/2023] Open
Abstract
Epilepsy can cause cerebral transient dysfunctions. Ganoderma lucidum spores (GLS), a traditional Chinese medicinal herb, has shown some antiepileptic effects in our previous studies. This was the first study of the effects of GLS on cultured primary hippocampal neurons, treated with Mg2+ free medium. This in vitro model of epileptiform discharge hippocampal neurons allowed us to investigate the anti-epileptic effects and mechanism of GLS activity. Primary hippocampal neurons from <1 day old rats were cultured and their morphologies observed under fluorescence microscope. Neurons were confirmed by immunofluorescent staining of neuron specific enolase (NSE). Sterile method for GLS generation was investigated and serial dilutions of GLS were used to test the maximum non-toxic concentration of GLS on hippocampal neurons. The optimized concentration of GLS of 0.122 mg/ml was identified and used for subsequent analysis. Using the in vitro model, hippocampal neurons were divided into 4 groups for subsequent treatment i) control, ii) model (incubated with Mg2+ free medium for 3 hours), iii) GLS group I (incubated with Mg2+ free medium containing GLS for 3 hours and replaced with normal medium and incubated for 6 hours) and iv) GLS group II (neurons incubated with Mg2+ free medium for 3 hours then replaced with a normal medium containing GLS for 6 hours). Neurotrophin-4 and N-Cadherin protein expression were detected using Western blot. The results showed that the number of normal hippocampal neurons increased and the morphologies of hippocampal neurons were well preserved after GLS treatment. Furthermore, the expression of neurotrophin-4 was significantly increased while the expression of N-Cadherin was decreased in the GLS treated group compared with the model group. This data indicates that GLS may protect hippocampal neurons by promoting neurotrophin-4 expression and inhibiting N-Cadherin expression.
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Affiliation(s)
- Shu-Qiu Wang
- Department of Pathophysiology, School of Basic Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
- Children Neural Rehabilitation Laboratory of Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
- * E-mail:
| | - Xiao-Jie Li
- School of Rehabilitation Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
- Children Neural Rehabilitation Laboratory of Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
| | - Shaobo Zhou
- Department of Pathophysiology, School of Basic Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
- Department of Life Science, Institute of Biomedical and Environmental Science and Technology, University of Bedfordshire, Luton, United Kingdom
| | - Di-Xiang Sun
- Department of Pathophysiology, School of Basic Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
| | - Hui Wang
- Department of Pathophysiology, School of Basic Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
| | - Peng-Fei Cheng
- Department of Pathophysiology, School of Basic Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
| | - Xiao-Ru Ma
- Department of Pathophysiology, School of Basic Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
| | - Lei Liu
- Department of Pathophysiology, School of Basic Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
| | - Jun-Xing Liu
- Department of Pathophysiology, School of Basic Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
| | - Fang-Fang Wang
- Department of Pathophysiology, School of Basic Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
| | - Yan-Feng Liang
- Department of Pathophysiology, School of Basic Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
| | - Jia-Mei Wu
- Department of Pathophysiology, School of Basic Medical Sciences, Jiamusi University, Jiamusi, Heilongjiang Province, P. R. China
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Zhang S, Nie S, Huang D, Huang J, Wang Y, Xie M. Polysaccharide from Ganoderma atrum evokes antitumor activity via Toll-like receptor 4-mediated NF-κB and mitogen-activated protein kinase signaling pathways. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:3676-3682. [PMID: 23514335 DOI: 10.1021/jf4004225] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Ganoderma atrum has been used as a traditional Chinese medicine for centuries. In this study, the antitumor activity of a novel G. atrum polysaccharide (PSG-1) was investigated in vitro and in vivo using S180 tumor-bearing mice. The results showed that PSG-1 significantly inhibited the proliferation of S180 via the activation of macrophages in a dose-dependent manner. PSG-1-primed macrophages exhibited a higher tumoricidal activity than untreated macrophages. Administration of PSG-1 significantly inhibited the growth of transplantable sarcoma S180-bearing mice and increased macrophage phagocytosis and the levels of cytokines and nitride oxide. Expression of Toll-like receptor (TLR) 4 in the membrane was markedly increased in PSG-1-treated groups, suggesting that it may be a possible receptor for PSG-1. PSG-1 also promoted the translocation of the p65 subunit of NF-κB from cytosol to nucleus and the degradation of IκBα. Moreover, the phosphorylation of p38 mitogen-activated protein kinase (MAPK), extracellular signal-regulated kinases 1/2, and c-Jun N-terminal kinase in macrophages was improved by PSG-1 in a dose-dependent manner. Therefore, it is suggested that PSG-1 may elicit its antitumor effect by improving immune system functions through TLR4-mediated NF-κB and MAPK signaling pathways.
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Affiliation(s)
- Shenshen Zhang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, China
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Pramanik KC, Srivastava SK. Apoptosis signal-regulating kinase 1-thioredoxin complex dissociation by capsaicin causes pancreatic tumor growth suppression by inducing apoptosis. Antioxid Redox Signal 2012; 17:1417-32. [PMID: 22530568 PMCID: PMC3437051 DOI: 10.1089/ars.2011.4369] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
AIM In this study, we evaluated the effect of capsaicin on the interaction of redox-sensitive thioredoxin (Trx)/apoptosis signal-regulating kinase 1 (ASK1) in pancreatic cancer cells. RESULTS Capsaicin treatment downregulated Trx and increased the phosphorylation (activation) of ASK1 at Thr845 and kinase activity in AsPC-1 and BxPC-3 cells. Capsaicin treatment also activated downstream effector molecules MKK4/7, caspase-9, and caspase-3. Antioxidants tiron or PEG-catalase blocked the activation of ASK1 cascade by capsaicin and protected the cells from apoptosis, indicating the involvement of reactive oxygen species in the activation of ASK1. Our results further revealed that Trx overexpression suppressed the effects of capsaicin, whereas ASK1 overexpression enhanced the apoptosis-inducing effects of capsaicin. β-mercaptoethanol, a reducing agent, blocked capsaicin-mediated activation of ASK1, indicating that Trx-ASK1 complex exists and requires reducing conditions in the cell. On the other hand, the Trx inhibitor (1-chloro-2-4-dinitrobenzene) increased capsaicin-induced ASK1 kinase activity, suggesting that Trx inhibition by capsaicin is essential for ASK1 activation. Oral administration of 5 mg capsaicin/kg body weight substantially suppressed the growth of tumors in xenograft and orthotopic mouse model. Tumors from capsaicin-treated mice showed reduced levels of Trx, increased phosphorylation of ASK1 at Thr845, and cleavage of caspase-3 and poly (ADP-ribose) polymerase. INNOVATION Our results for the first time demonstrated a new perspective that Trx-ASK1 complex can be targeted by capsaicin in pancreatic cancer. CONCLUSION Capsaicin reduces Trx expression and dissociates Trx-ASK1 complex resulting in the activation of ASK1 and downstream effectors leading to apoptosis in pancreatic tumor cells in vitro and in vivo.
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Affiliation(s)
- Kartick C Pramanik
- Department of Biomedical Sciences and Cancer Biology Center, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA
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Bao PP, Lu W, Cui Y, Zheng Y, Gu K, Chen Z, Zheng W, Shu XO. Ginseng and Ganoderma lucidum use after breast cancer diagnosis and quality of life: a report from the Shanghai Breast Cancer Survival Study. PLoS One 2012; 7:e39343. [PMID: 22745737 PMCID: PMC3379976 DOI: 10.1371/journal.pone.0039343] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Accepted: 05/18/2012] [Indexed: 11/18/2022] Open
Abstract
Objective To evaluate associations between quality of life (QOL) and use of ginseng and Ganoderma lucidum (G. lucidum) among breast cancer survivors. Methods Included in this study were 4,149 women with breast cancer who participated in the Shanghai Breast Cancer Survival Study. Ginseng use was assessed at 6-, 18-, and 36-month post-diagnosis surveys; G. lucidum use was assessed at the 6- and 36-month surveys. QOL was evaluated at the 6- and 36-month surveys. Multiple linear regression models were used to examine associations between ginseng and G.lucidum use and QOL assessed at the 36-month survey, with adjustment for potential confounders and baseline QOL. Results At 6 months post-diagnosis, 14.2% of participants reported regular use of ginseng and 58.8% reported use of G. lucidum. We found no significant associations between ginseng use at 6, 18, and 36 months post-diagnosis and participants’ total QOL score or individual scores for psychological, physical, or social well-being. Post-diagnosis G. lucidum use was positively associated with social well-being (adjusted mean difference: 1.26; 95% CI: 0.66, 1.86), but was inversely associated with physical well-being (adjusted mean difference: −1.16; 95% CI: −1.86, −0.47) with a dose-response pattern observed for cumulative number of times of use (P for trend <0.001 for both). Conclusion We found no evidence that post-diagnosis ginseng use improved the QOL of breast cancer survivors. Post-diagnosis G. lucidum use was associated with better social well-being scores, but poorer physical well-being scores.
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Affiliation(s)
- Ping-Ping Bao
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai, People’s Republic of China
| | - Wei Lu
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai, People’s Republic of China
| | - Yong Cui
- Division of Epidemiology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America
| | - Ying Zheng
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai, People’s Republic of China
| | - Kai Gu
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai, People’s Republic of China
| | - Zhi Chen
- Division of Epidemiology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America
| | - Xiao Ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America
- * E-mail:
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Pharmacokinetics of ganoderic acids a and f after oral administration of ling zhi preparation in healthy male volunteers. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:780892. [PMID: 22577465 PMCID: PMC3346975 DOI: 10.1155/2012/780892] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Accepted: 01/30/2012] [Indexed: 11/26/2022]
Abstract
The objectives of this paper were to evaluate the pharmacokinetics of ganoderic acids A and F after a single oral dose of the water extract of MG2-strain Ling Zhi (MG2FB-WE) and to assess the influence of food on the pharmacokinetics in 12 healthy male volunteers. This study was a single-dose, open-label, randomized, two-phase crossover study with at least 2 wk washout period. Each subject was randomly assigned to receive a single oral dose of 3,000 mg of MG2FB-WE in granular formulation dissolved in 200 mL of warm water, either under a fasting condition, or immediately after a standard breakfast (fed condition). Blood samples were collected immediately before and at specific time points until 8 h after MG2FB-WE administration. Plasma ganoderic acids A and F concentrations were determined by using liquid chromatography-mass spectrometry (LC-MS) technique. In conclusion, the pharmacokinetic profile of both ganoderic acids under a fasting condition was characterized by rapid absorption from the gastrointestinal tract (Tmax at approximately 30 min) and a short elimination half-life (<40 min). Food significantly decreased Cmax and delayed Tmax, but did not affect the extent of ganoderic acid A absorption. However, concomitant food intake markedly impeded both rate and extent of ganoderic acid F absorption.
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Martínez-Montemayor MM, Acevedo RR, Otero-Franqui E, Cubano LA, Dharmawardhane SF. Ganoderma lucidum (Reishi) inhibits cancer cell growth and expression of key molecules in inflammatory breast cancer. Nutr Cancer 2011; 63:1085-94. [PMID: 21888505 DOI: 10.1080/01635581.2011.601845] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Inflammatory breast cancer (IBC) is the most lethal and least understood form of advanced breast cancer. Its lethality originates from its nature of invading the lymphatic system and absence of a palpable tumor mass. Different from other metastatic breast cancer cells, IBC cells invade by forming tumor spheroids that retain E-cadherin-based cell-cell adhesions. Herein we describe the potential of the medicinal mushroom Ganoderma lucidum (Reishi) as an attractive candidate for anti-IBC therapy. Reishi contains biological compounds that are cytotoxic against cancer cells. We report the effects of Reishi on viability, apoptosis, invasion, and its mechanism of action in IBC cells (SUM-149). Results show that Reishi selectively inhibits cancer cell viability although it does not affect the viability of noncancerous mammary epithelial cells. Apoptosis induction is consistent with decreased cell viability. Reishi inhibits cell invasion and disrupts the cell spheroids that are characteristic of the IBC invasive pathology. Reishi decreases the expression of genes involved in cancer cell survival and proliferation (BCL-2, TERT, PDGFB), and invasion and metastasis (MMP-9), whereas it increases the expression of IL8. Reishi reduces BCL-2, BCL-XL, E-cadherin, eIF4G, p120-catenin, and c-Myc protein expression and gelatinase activity. These findings suggest that Reishi is an effective anti-IBC therapeutic.
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Nahata A, Dixit VK. Ganoderma lucidum is an inhibitor of testosterone-induced prostatic hyperplasia in rats. Andrologia 2011; 44 Suppl 1:160-74. [DOI: 10.1111/j.1439-0272.2010.1155.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Role of mitochondrial electron transport chain complexes in capsaicin mediated oxidative stress leading to apoptosis in pancreatic cancer cells. PLoS One 2011; 6:e20151. [PMID: 21647434 PMCID: PMC3102063 DOI: 10.1371/journal.pone.0020151] [Citation(s) in RCA: 129] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2011] [Accepted: 04/19/2011] [Indexed: 12/13/2022] Open
Abstract
We evaluated the mechanism of capsaicin-mediated ROS generation in pancreatic cancer cells. The generation of ROS was about 4–6 fold more as compared to control and as early as 1 h after capsaicin treatment in BxPC-3 and AsPC-1 cells but not in normal HPDE-6 cells. The generation of ROS was inhibited by catalase and EUK-134. To delineate the mechanism of ROS generation, enzymatic activities of mitochondrial complex-I and complex-III were determined in the pure mitochondria. Our results shows that capsaicin inhibits about 2.5–9% and 5–20% of complex-I activity and 8–75% of complex-III activity in BxPC-3 and AsPC-1 cells respectively, which was attenuable by SOD, catalase and EUK-134. On the other hand, capsaicin treatment failed to inhibit complex-I or complex-III activities in normal HPDE-6 cells. The ATP levels were drastically suppressed by capsaicin treatment in both BxPC-3 and AsPC-1 cells and attenuated by catalase or EUK-134. Oxidation of mitochondria-specific cardiolipin was substantially higher in capsaicin treated cells. BxPC-3 derived ρ0 cells, which lack mitochondrial DNA, were completely resistant to capsaicin mediated ROS generation and apoptosis. Our results reveal that the release of cytochrome c and cleavage of both caspase-9 and caspase-3 due to disruption of mitochondrial membrane potential were significantly blocked by catalase and EUK-134 in BxPC-3 cells. Our results further demonstrate that capsaicin treatment not only inhibit the enzymatic activity and expression of SOD, catalase and glutathione peroxidase but also reduce glutathione level. Over-expression of catalase by transient transfection protected the cells from capsaicin-mediated ROS generation and apoptosis. Furthermore, tumors from mice orally fed with 2.5 mg/kg capsaicin show decreased SOD activity and an increase in GSSG/GSH levels as compared to controls. Taken together, our results suggest the involvement of mitochondrial complex-I and III in capsaicin-mediated ROS generation and decrease in antioxidant levels resulting in severe mitochondrial damage leading to apoptosis in pancreatic cancer cells.
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Effects of Panax ginseng on tumor necrosis factor-α-mediated inflammation: a mini-review. Molecules 2011; 16:2802-16. [PMID: 21455094 PMCID: PMC6260618 DOI: 10.3390/molecules16042802] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2011] [Revised: 03/21/2011] [Accepted: 03/28/2011] [Indexed: 11/17/2022] Open
Abstract
Panax ginseng is one of the most commonly used Chinese medicines in China, Asia and Western countries. The beneficial effects of ginseng have been attributed to the biological activities of its constituents, the ginsenosides. In this review, we summarize recent publications on the anti-inflammatory effects of ginseng extracts and ginsenosides on cellular responses triggered by different inducers including endotoxin, tumor necrosis factor-alpha (TNF-α), interferon-gamma and other stimuli. Proinflammatory cytokines, chemokines, adhesion molecules and mediators of inflammation including inducible nitric oxide synthase, cyclooxygenase-2 and nitric oxide orchestrate the inflammatory response. Ginseng extracts and ginsenosides including Rb₁, Rd, Rg₁, Rg₃, Rh₁, Rh₂, Rh₃ and Rp₁ have been reported to have anti-inflammatory properties in different studies related to inflammation. Ginsenosides inhibit different inducers-activated signaling protein kinases and transcription factor nuclear factor-kappaB leading to decreases in the production of cytokines and mediators of inflammation. The therapeutic potential of ginseng on TNF-α-mediated inflammatory diseases is also discussed. Taken together, this summary provides evidences for the anti-inflammatory effects of ginseng extracts and ginsenosides as well as the underlying mechanisms of their effects on inflammatory diseases.
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Fariello JY, Moldwin RM. Update on the Use of Phytotherapy for Voiding Symptoms. CURRENT BLADDER DYSFUNCTION REPORTS 2010. [DOI: 10.1007/s11884-010-0070-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Yun TK, Zheng S, Choi SY, Cai SR, Lee YS, Liu XY, Cho KJ, Park KY. Non-organ-specific preventive effect of long-term administration of Korean red ginseng extract on incidence of human cancers. J Med Food 2010; 13:489-94. [PMID: 20521975 DOI: 10.1089/jmf.2009.1275] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Previously, two case-control studies and a cohort study strongly suggested that Panax ginseng C.A. Meyer exerted non-organ-specific preventive effects against cancer. The purpose of the present study was to evaluate the effects of red ginseng extract on the incidence of human primary cancer. We conducted a randomized, double-blinded, placebo-controlled trial on 643 chronic atrophic gastritis patients in four hospitals in Zhejiang Province, China. Red ginseng extract powder (1 g) was administered orally to each patient per week for 3 years and followed up for 8 years. The development of various cancers in the red ginseng subjects was compared to that of a placebo group. The red ginseng extract powder was specified in terms of its components. Twenty-four cancers of various organs were diagnosed from these subjects during the 11 years: eight lung cancers, six stomach cancers, two liver cancers, two colorectal cancers, and one cancer each of the nasopharynx, esophagus, pancreas, urinary bladder, prostate, and gallbladder. The red ginseng group, which included both genders, demonstrated a relative cancer risk of 0.54 (95% confidence interval, 0.23-1.28; P = .13) compared to the placebo group, which was not statistically significant. Among the 24 cancer patients, 21 were male. The male red ginseng group showed a relative cancer risk of 0.35 (95% confidence interval, 0.13-0.96; P = .03) compared to the male placebo group, which was highly significant statistically. In the present clinical trial on chronic atrophic gastritis patients, administration of red ginseng extract powder for 3 years exerted significant preventive effects on the incidence of non-organ-specific human cancers in males.
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Affiliation(s)
- Taik-Koo Yun
- Korea Institute of Cancer Chemoprevention, Seoul, Republic of Korea.
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Luo H, Sun C, Song J, Lan J, Li Y, Li X, Chen S. Generation and analysis of expressed sequence tags from a cDNA library of the fruiting body of Ganoderma lucidum. Chin Med 2010; 5:9. [PMID: 20230644 PMCID: PMC2848221 DOI: 10.1186/1749-8546-5-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Accepted: 03/16/2010] [Indexed: 11/10/2022] Open
Abstract
Background Little genomic or trancriptomic information on Ganoderma lucidum (Lingzhi) is known. This study aims to discover the transcripts involved in secondary metabolite biosynthesis and developmental regulation of G. lucidum using an expressed sequence tag (EST) library. Methods A cDNA library was constructed from the G. lucidum fruiting body. Its high-quality ESTs were assembled into unique sequences with contigs and singletons. The unique sequences were annotated according to sequence similarities to genes or proteins available in public databases. The detection of simple sequence repeats (SSRs) was preformed by online analysis. Results A total of 1,023 clones were randomly selected from the G. lucidum library and sequenced, yielding 879 high-quality ESTs. These ESTs showed similarities to a diverse range of genes. The sequences encoding squalene epoxidase (SE) and farnesyl-diphosphate synthase (FPS) were identified in this EST collection. Several candidate genes, such as hydrophobin, MOB2, profilin and PHO84 were detected for the first time in G. lucidum. Thirteen (13) potential SSR-motif microsatellite loci were also identified. Conclusion The present study demonstrates a successful application of EST analysis in the discovery of transcripts involved in the secondary metabolite biosynthesis and the developmental regulation of G. lucidum.
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Affiliation(s)
- Hongmei Luo
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haidian District, Beijing, PR China
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Jia L, Zhao Y, Liang XJ. Current evaluation of the millennium phytomedicine- ginseng (II): Collected chemical entities, modern pharmacology, and clinical applications emanated from traditional Chinese medicine. Curr Med Chem 2010; 16:2924-42. [PMID: 19689273 DOI: 10.2174/092986709788803204] [Citation(s) in RCA: 193] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This review, a sequel to part 1 in the series, collects about 107 chemical entities separated from the roots, leaves and flower buds of Panax ginseng, quinquefolius and notoginseng, and categorizes these entities into about 18 groups based on their structural similarity. The bioactivities of these chemical entities are described. The 'Yin and Yang' theory and the fundamentals of the 'five elements' applied to the traditional Chinese medicine (TCM) are concisely introduced to help readers understand how ginseng balances the dynamic equilibrium of human physiological processes from the TCM perspectives. This paper concerns the observation and experimental investigation of biological activities of ginseng used in the TCM of past and present cultures. The current biological findings of ginseng and its medical applications are narrated and critically discussed, including 1) its antihyperglycemic effect that may benefit type II diabetics; in vitro and in vivo studies demonstrated protection of ginseng on beta-cells and obese diabetic mouse models. The related clinical trial results are stated. 2) its aphrodisiac effect and cardiovascular effect that partially attribute to ginseng's bioactivity on nitric oxide (NO); 3) its cognitive effect and neuropharmacological effect that are intensively tested in various rat models using purified ginsenosides and show a hope to treat Parkinson's disease (PD); 4) its uses as an adjuvant or immunotherapeutic agent to enhance immune activity, appetite and life quality of cancer patients during their chemotherapy and radiation. Although the apoptotic effect of ginsenosides, especially Rh2, Rg3 and Compound K, on various tumor cells has been shown via different pathways, their clinical effectiveness remains to be tested. This paper also updates the antioxidant, anti-inflammatory, anti-apoptotic and immune-stimulatory activities of ginseng, its ingredients and commercial products, as well as common side effects of ginseng mainly due to its overdose, and its pharmacokinetics.
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Affiliation(s)
- Lee Jia
- Developmental Therapeutics Program, National Cancer Institute/ NIH, Rockville, MD 20852, USA.
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Liu J, Shiono J, Tsuji Y, Shimizu K, Kondo R. Methyl Ganoderic Acid DM: A Selective Potent Osteoclastogenesis Inhibitor. ACTA ACUST UNITED AC 2009. [DOI: 10.2174/1874847300902010037] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Increased osteoclastic bone resorption plays a central role in the pathogenesis of many bone diseases, and osteoclast inhibitors are the most widely used treatments for these diseases. Ganoderic acid DM, the main component of Ganoderma lucidum, has been known for its medicinal effects such as anti-androgen and anti-proliferative activities. In this study, we investigated the inhibitory effects of ganoderic acid DM and its analog (methyl ganoderic acid DM and 7-oxo-methyl ganoderic acid Z) on osteoclastogenesis using RAW264 cell in vitro. Methyl ganoderic acid DM blocked osteoclastogenesis completely at 12.5 μM with low cytotoxicity less than 30%. On the other hands, ganoderic acid DM blocked osteoclastogenesis completely at the higher concentration of 50 μM, but 7-oxo-methyl ganoderic acid Z did not up to 100 μM. These results implicated the carbonyl group at C-3 is essentially for selective osteoclastogenesis inhibitory activity, and methyl esters at C-26 should play an important role in enhancing its osteoclastogenesis inhibitory activity
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Thoennissen NH, O'Kelly J, Lu D, Iwanski GB, La DT, Abbassi S, Leiter A, Karlan B, Mehta R, Koeffler HP. Capsaicin causes cell-cycle arrest and apoptosis in ER-positive and -negative breast cancer cells by modulating the EGFR/HER-2 pathway. Oncogene 2009; 29:285-96. [PMID: 19855437 DOI: 10.1038/onc.2009.335] [Citation(s) in RCA: 102] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Capsaicin (trans-8-methyl-N-vanillyl-6-nonenamide) is an ingredient of chili peppers with inhibitory effects against cancer cells of different origin. We examined the activity of capsaicin on breast cancer cells in vitro and in vivo. The drug potently inhibited growth of ER-positive (MCF-7, T47D, BT-474) and ER-negative (SKBR-3, MDA-MB231) breast cancer cell lines, which was associated with G(0)/G(1) cell-cycle arrest, increased levels of apoptosis and reduced protein expression of human epidermal growth factor receptor (EGFR), HER-2, activated extracellular-regulated kinase (ERK) and cyclin D1. In contrast, cell-cycle regulator p27(KIP1), caspase activity as well as poly-ADP ribose polymerase (PARP) cleavage were increased. Notably, capsaicin blocked breast cancer cell migration in vitro and decreased by 50% the size of MDA-MB231 breast cancer tumors growing orthotopically in immunodeficient mice without noticeable drug side effects. in vivo activation of ERK was clearly decreased, as well as expression of HER-2 and cyclin D1, whereas caspase activity and PARP cleavage products were increased in tumors of drug-treated mice. Besides, capsaicin potently inhibited the development of pre-neoplastic breast lesions by up to 80% without evidence of toxicity. Our data indicate that capsaicin is a novel modulator of the EGFR/HER-2 pathway in both ER-positive and -negative breast cancer cells with a potential role in the treatment and prevention of human breast cancer.
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Affiliation(s)
- N H Thoennissen
- Division of Hematology/Oncology, Cedars-Sinai Medical Center, UCLA School of Medicine, Los Angeles, CA 90048, USA.
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Dudhgaonkar S, Thyagarajan A, Sliva D. Suppression of the inflammatory response by triterpenes isolated from the mushroom Ganoderma lucidum. Int Immunopharmacol 2009; 9:1272-80. [DOI: 10.1016/j.intimp.2009.07.011] [Citation(s) in RCA: 112] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2009] [Revised: 07/06/2009] [Accepted: 07/22/2009] [Indexed: 12/11/2022]
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Lee M, Sorn S, Baek S, Jang S, Kim S. Antioxidant and Apoptotic Effects of Korean White Ginseng Extracted with the Same Ratio of Protopanaxadiol and Protopanaxatriol Saponins in Human Hepatoma HepG2 Cells. Ann N Y Acad Sci 2009; 1171:217-27. [DOI: 10.1111/j.1749-6632.2009.04918.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Liu J, Tamura S, Kurashiki K, Shimizu K, Noda K, Konishi F, Kumamoto S, Kondo R. Anti-Androgen Effects of Extracts and Compounds fromGanoderma lucidum. Chem Biodivers 2009; 6:231-43. [DOI: 10.1002/cbdv.200800019] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
AbstractThis brief review aims to discuss the various cellular immunological aspects and related mechanisms of the use of specific components from traditional herbal medicines. We begin with lessons learned from thalidomide as an effective single drug with multiple mechanisms of action to treat multiple myeloma. Examples of “supplements” or integrative therapy will be drawn from arsenic trioxide, medicinal mushrooms including Coriolus vesicular and Ganoderma lucidum, followed by the discussion of beta-glucans affecting various immunological important cellular subsets. Different classes of compounds may enhance distinct immune cell populations that might contribute to a multi-targeted holistic effects on anti-cancer treatment. Finally, we conclude by highlighting an herbal formulation PHY906 as a potential adjunct to chemotherapy that might become one of the first US Food and Drug Administration (FDA) approved oral herbal medicines for anti-cancer adjunct treatment.
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In vitro and in vivo induction of apoptosis by capsaicin in pancreatic cancer cells is mediated through ROS generation and mitochondrial death pathway. Apoptosis 2008; 13:1465-78. [DOI: 10.1007/s10495-008-0278-6] [Citation(s) in RCA: 171] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Noguchi M, Kakuma T, Tomiyasu K, Yamada A, Itoh K, Konishi F, Kumamoto S, Shimizu K, Kondo R, Matsuoka K. Randomized clinical trial of an ethanol extract ofGanoderma lucidumin men with lower urinary tract symptoms. Asian J Androl 2008; 10:777-85. [DOI: 10.1111/j.1745-7262.2008.00361.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Interaction of Ganoderma Triterpenes with Docetaxel and Cisplatin in Cytotoxicity against Human Carcinoma Cells. Chin J Nat Med 2008. [DOI: 10.1016/s1875-5364(09)60031-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Yue QX, Xie FB, Guan SH, Ma C, Yang M, Jiang BH, Liu X, Guo DA. Interaction of Ganoderma triterpenes with doxorubicin and proteomic characterization of the possible molecular targets of Ganoderma triterpenes. Cancer Sci 2008; 99:1461-70. [PMID: 18422750 PMCID: PMC11159042 DOI: 10.1111/j.1349-7006.2008.00824.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2007] [Revised: 01/30/2008] [Accepted: 03/03/2008] [Indexed: 01/11/2023] Open
Abstract
Triterpenes are the main components with cytotoxicity in Ganoderma lucidum, which is used popularly as a complementary treatment for cancer therapy in traditional Chinese medicine. To investigate the possible interaction between chemotherapeutic agents and triterpenes extracted from G. lucidum, the cytotoxicity of doxorubicin (DOX) combined with Ganoderma triterpenes (GTS) or lucidenic acid N (LCN), a purified compound, was examined in HeLa cells. The combinations targeting DOX with GTS or LCN resulted in a synergistic interaction in HeLa cells. Moreover, to identify the molecular targets of GTS, two-dimensional gel electrophoresis-based comparative proteomics was carried out and proteins with altered expression levels after GTS treatment in HeLa cells were identified by matrix-assisted laser desorption/ionization time-of-flight tandem mass spectrometry. The results of our proteomic study indicated that the GTS treatment caused regulated expression of 14 proteins, which play important roles in cell proliferation, the cell cycle, apoptosis, and oxidative stress. Flow cytometric analysis confirmed that GTS could induce weak G(0)-G(1) phase arrest and combined use of GTS with DOX could induce apoptosis in cells. Furthermore, GTS enhanced the reactive oxygen species (ROS)-producing effect of DOX, and a ROS scavenger could affect the synergism between GTS and DOX. In cells with high Ku80 protein expression, the synergism between GTS and DOX was also partly affected. Importantly, in cells with high Ku80 expression that were treated with a ROS scavenger, the synergism between GTS and DOX totally disappeared. These results suggest that the synergism between GTS and DOX might be based on GTS-induced sensitization of cells to chemotherapeutics through enhanced oxidative stress, DNA damage, and apoptosis.
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Affiliation(s)
- Qing-Xi Yue
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
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Noguchi M, Kakuma T, Tomiyasu K, Kurita Y, Kukihara H, Konishi F, Kumamoto S, Shimizu K, Kondo R, Matsuoka K. Effect of an extract ofGanoderma lucidumin men with lower urinary tract symptoms: a double-blind, placebo-controlled randomized and dose-ranging study. Asian J Androl 2008; 10:651-8. [DOI: 10.1111/j.1745-7262.2008.00336.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Yue QX, Cao ZW, Guan SH, Liu XH, Tao L, Wu WY, Li YX, Yang PY, Liu X, Guo DA. Proteomics Characterization of the Cytotoxicity Mechanism of Ganoderic Acid D and Computer-automated Estimation of the Possible Drug Target Network. Mol Cell Proteomics 2008; 7:949-61. [DOI: 10.1074/mcp.m700259-mcp200] [Citation(s) in RCA: 146] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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Gohel MDI, Wong SP. Chinese herbal medicines and their efficacy in treating renal stones. ACTA ACUST UNITED AC 2007; 34:365-72. [PMID: 16972062 DOI: 10.1007/s00240-006-0068-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2005] [Accepted: 08/11/2006] [Indexed: 11/25/2022]
Abstract
In herbal treatment of kidney stones, antilithics are used to "dissolve" the stones or aid their passing to guard against further retention. Diuretic action is also needed to increase the amount of fluid going through the kidneys and flush out the deposits. Previous clinical studies have shown that herbal medicines and their concoctions could be used to inhibit calcium oxalate crystallization. However, the pharmacodynamics and in-vitro effects of such medicines have not been established. Five Chinese herbal medicines were selected based on their usefulness in treating stone disease. A 96-well plate oxalate-induced turbidity in artificial urine was used to evaluate the efficacies of the different herbal medicines on calcium oxalate crystallization. The metastable limit was determined and the nucleation rate was derived from 12-min time-course measurement of turbidity at 405 nm. Phase-contrast microscopy was used to visualize the crystals. The results showed that with increasing concentrations of herbal extracts, smaller calcium oxalate crystal sizes were observed. Overall, the five herbal medicinal extracts tested were able to promote nucleation of calcium oxalate crystals while at the same time decreasing the size. This in-vitro crystallization confirms that prophylaxis of renal stones could be achieved by reducing overall supersaturation through promotion of small crystal nucleates and concomitant pharmacological diuretic action of herbal medicines. Clinical studies will provide more definitive conclusions.
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Affiliation(s)
- Mayur Danny I Gohel
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.
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Ji Z, Tang Q, Zhang J, Yang Y, Jia W, Pan Y. Immunomodulation of RAW264.7 macrophages by GLIS, a proteopolysaccharide from Ganoderma lucidum. JOURNAL OF ETHNOPHARMACOLOGY 2007; 112:445-50. [PMID: 17524580 DOI: 10.1016/j.jep.2007.03.035] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2007] [Revised: 03/08/2007] [Accepted: 03/31/2007] [Indexed: 05/15/2023]
Abstract
The immunomodulatory effect of Ganoderma lucidum immunomodulating substance (GLIS) on macrophages has been investigated as part of on-going research into the anti-cancer properties of Ganoderma lucidum. Proliferation of bone marrow macrophages (BMMs) was enhanced by GLIS in a dose-dependent manner. Microscopic examination revealed that numerous GLIS-treated RAW264.7 macrophages were enlarged and formed pseudopodia. Exposure of RAW264.7 macrophages to GLIS resulted in significant increases in NO production, induction of cellular respiratory burst activity, and increased levels of IL-1beta, IL-12p35 and IL-12p40 gene expression. Our data indicate that GLIS activates the immune system by modulating cytokine production.
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Affiliation(s)
- Zhe Ji
- Key Laboratory for Microbiological Engineering of the Agricultural Environment of the Ministry of Agriculture, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
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El Sayed KA, Sylvester PW. Biocatalytic and semisynthetic studies of the anticancer tobacco cembranoids. Expert Opin Investig Drugs 2007; 16:877-87. [PMID: 17501699 DOI: 10.1517/13543784.16.6.877] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Historically, tobacco use was primarily recreational and has been smoked in cigarettes, cigars and pipes, as well as smokeless forms of consumption, all of which are associated with adverse health effects. However, recent scientific investigations indicate that tobacco also contains several diverse secondary metabolites that may provide potential health benefits in the treatment of cancer and neurodegenerative diseases. Specifically, the leaf and flower of Nicotiana tabacum contain high amounts of the key flavor ingredient, cembranoids. Tobacco alpha- and beta-2,7,11-cembratriene-4,6-diols display potent anticancer activity. These compounds have also been found to inhibit phorbol ester-stimulated (32)P(i) incorporation into phospholipids, induction of Epstein-Barr virus early antigen and protein phosphorylation. This review focuses on the biocatalytic and semisynthetic studies of tobacco cembanoids and their anticancer activity.
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Affiliation(s)
- Khalid A El Sayed
- University of Louisiana at Monroe, Department of Basic Pharmaceutical Sciences, College of Pharmacy, Monroe, Louisiana 71209, USA.
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Liu J, Shimizu K, Konishi F, Noda K, Kumamoto S, Kurashiki K, Kondo R. Anti-androgenic activities of the triterpenoids fraction of Ganoderma lucidum. Food Chem 2007. [DOI: 10.1016/j.foodchem.2006.01.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Tanaka T, Sugie S. Inhibition of Colon Carcinogenesis by Dietary Non-Nutritive Compounds. J Toxicol Pathol 2007. [DOI: 10.1293/tox.20.215] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Shi J, Liu YL, Fang YX, Xu GZ, Zhai HF, Lu L. Traditional Chinese medicine in treatment of opiate addiction. Acta Pharmacol Sin 2006; 27:1303-8. [PMID: 17007736 DOI: 10.1111/j.1745-7254.2006.00431.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Traditional Chinese medicine (TCM) includes Chinese medicine and acupuncture. Chinese medicine consists of natural products including plants, animals and minerals. TCM has been practiced in China for more than 2000 years, and for the past 200 years has been used in treatment of drug addiction. Ten Chinese medicines for the treatment of opiate addiction have been approved by the Chinese State Food and Drug Administration (SFDA), and at least 6 are in clinical trials. The general therapeutic principle of Chinese medicine developed was based on its unique theory of " reinforcing healthy Qi and resolving and removing effects of toxicity". Acupuncture, another essential part of TCM, which was developed based on the principle that " functions of the human body are controlled by the ' Jing-Luo' and 'Qi-Xue'system" , has been used not only in China, but also in Europe, the USA and other countries, for controlling opiate addiction. There are some advantages in using TCM for opiate detoxification, including less harmful side effects, high safety and ideal effects in the inhibition of protracted withdrawal symptoms and relapse. Co-administration of TCM with modern medicine shows some synergistic effects in detoxification. Many TCM for detoxification also have efficacy in the rehabilitation of abnormal body functions induced by chronic drug use, including improving immune function, increasing working memory and preventing neurological disorder. Given that TCM is effective in the prevention of relapse and causes fewer side effects, it may be used widely in the treatment of opiate addiction.
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Affiliation(s)
- Jie Shi
- National Institute on Drug Dependence, Peking University, Beijing 100083, China
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Sliva D. Ganoderma lucidum in cancer research. Leuk Res 2006; 30:767-8. [PMID: 16458355 DOI: 10.1016/j.leukres.2005.12.015] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2005] [Revised: 12/23/2005] [Accepted: 12/23/2005] [Indexed: 10/25/2022]
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