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Takaku S, Shimizu M, Morita R. CD8 + T Cell-Mediated Therapeutic Antitumor Effect of an Herbal Mixture Containing Ganoderma lucidum. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2023; 2023:9630816. [PMID: 37152373 PMCID: PMC10162866 DOI: 10.1155/2023/9630816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 01/09/2023] [Accepted: 03/23/2023] [Indexed: 05/09/2023]
Abstract
Although Kampo-a traditional Japanese herbal medicine-contributes in the control of tumor growth in vivo in experimental animals, most of the antitumor effects are prophylactic and not therapeutic. In this study, we determined whether oral administration of an herbal mixture containing Ganoderma lucidum (WTMCGEP; Wisteria floribunda, Trapae fructus, Myristica fragrans, Coicis semen, Ganoderma lucidum, Elfvingia applanata, and Punica granatum), anecdotally used in Japan for the palliative care of patients with cancer, exhibits a therapeutic effect on tumor growth in vivo in a hypodermic murine CT26 colorectal tumor model. An in vitro tumor assay revealed that WTMCGEP extract has some direct influence over suppression of tumor growth. In wild-type BALB/c mice, WTMCGEP did not show any antitumor effect in vivo. However, in BALB-CD1d-/- mice with partly mitigated immunosuppression by reason of them being devoid of both antitumoral type I and immunosuppressive type II natural killer T (NKT) cells, WTMCGEP therapeutically suppressed tumor growth. CD8+ T cell depletion significantly accelerated tumor growth in WTMCGEP mice; therefore, its antitumor activity was primarily in a CD8+ T cell-dependent manner. Regarding immunosuppressive cells in tumor-bearing CD1d-/- mice, WTMCGEP did not influence the abundance of tumor-infiltrating CD4+ and Forkhead box protein 3+ regulatory T cells. However, it reduced both intratumoral and splenic Ly6G+ Ly6Clo polymorphonuclear myeloid-derived suppressor cells, which were most likely involved in tumor growth inhibition related to higher frequency of intratumoral CD107a+ CD8+ T cells in these mice. Overall, these data illustrate that the deficiency of NKT cells urges WTMCGEP to exert a therapeutic antitumor effect mainly through CD8+ T cells. Our efforts are the first to scientifically demonstrate the WTMCGEP's contribution to tumor immunity.
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Affiliation(s)
- Shun Takaku
- Department of Microbiology and Immunology, Nippon Medical School, Tokyo 113-8602, Japan
- Center for Medical Education, Nippon Medical School, Tokyo 113-8602, Japan
| | - Masumi Shimizu
- Department of Microbiology and Immunology, Nippon Medical School, Tokyo 113-8602, Japan
| | - Rimpei Morita
- Department of Microbiology and Immunology, Nippon Medical School, Tokyo 113-8602, Japan
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Japanese Kampo Medicine Juzentaihoto Improves Antiviral Cellular Immunity in Tumour-Bearing Hosts. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:6122955. [PMID: 35996405 PMCID: PMC9392631 DOI: 10.1155/2022/6122955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 06/05/2022] [Accepted: 06/07/2022] [Indexed: 12/05/2022]
Abstract
Global and antigen-independent immunosuppression by growing tumours can cause life-threating damage when concurrent with an infection in tumour-bearing hosts. In the present study, we investigated whether the oral administration of the Japanese traditional herbal (Kampo) medicine, juzentaihoto (JTT), plays a role in the improvement of antiviral cellular immunity in tumour-bearing hosts. Female BALB/c mice subcutaneously injected with murine colorectal cancer CT26 cells fed a control or JTT diet were inoculated with recombinant vaccinia virus expressing human immunodeficiency virus-1 glycoprotein 160 (vSC25). At 7 days postinfection, anti-vSC25 cellular immunity was evaluated by measuring the abundance of splenic virus-specific CD8+ T cells. JTT had no impact on CT26 tumour growth in vivo. Surprisingly, JTT augmented anti-vSC25 cellular immunity in CT26-bearing mice. Depletion of either CD25+ regulatory T (Treg) cells or myeloid-derived suppressor cells (MDSCs) also enhanced anti-vSC25 cellular immunity in tumour-bearing mice but had no therapeutic benefit against tumour growth. However, JTT had no impact on the abundance of these immunosuppressive cells. Overall, our data indicates that JTT contributes to the improvement of anti-vSC25 cellular immunity in tumour-bearing hosts possibly via a mechanism independent of CD25+ Treg cells and MDSCs, suggesting that this Kampo medicine can act as a promising antiviral adjuvant in an immunosuppressive state caused by tumours.
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Shankar A, Saini D, Roy S, Bharati SJ, Mishra S, Singh P. Role of Complementary and Alternative Medicine in the Management of Cancer Cachexia. Asia Pac J Oncol Nurs 2021; 8:539-546. [PMID: 34527783 PMCID: PMC8420927 DOI: 10.4103/apjon.apjon-2149] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/05/2021] [Indexed: 11/04/2022] Open
Abstract
Cancer cachexia is an important concern in cancer patients in view of advanced stage at presentation. The treatment goal for cachexia is the reversal of the loss of body weight and muscle mass with a variety of pharmacological agents. Various treatment guidelines focus on patients with advanced cancer who are likely to suffer from refractory cachexia. There is a paucity of data on research directed to cancer cachexia on cancer patients. Complementary and alternative medicines (CAMs) are widely use at some or other point of time by the majority of cancer patients in spite of little or no evidence to support that. There are many CAM which have been tried in different set up for cancer cachexia. These medicines are well accepted in view of lesser side effects and easy to use. There is a need for more randomized controlled trials with larger sample size with longer follow-up to generate more evidence in support to the use of CAM in cancer and cancer cachexia.
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Affiliation(s)
- Abhishek Shankar
- Department of Radiation Oncology, Lady Hardinge Medical College and Associated Hospitals, Delhi, India.,Faculty of Management Studies, Delhi, India
| | - Deepak Saini
- Division of Cancer Control and Prevention, Indian Society of Clinical Oncology, All India Institute of Medical Sciences, Delhi, India
| | - Shubham Roy
- Ummeed Child Development Centre, Mumbai, Maharashtra, India
| | - Sachidanand Jee Bharati
- Department of Oncoanaesthesia and Palliative Medicine, Dr BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, Delhi, India
| | - Seema Mishra
- Department of Oncoanaesthesia and Palliative Medicine, Dr BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, Delhi, India
| | - Pritanjali Singh
- Department of Radiation Oncology, All India Institute of Medical Sciences, Patna, Bihar, India
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Lee SB, Lee JS, Moon SO, Lee HD, Yoon YS, Son CG. A standardized herbal combination of Astragalus membranaceus and Paeonia japonica, protects against muscle atrophy in a C26 colon cancer cachexia mouse model. JOURNAL OF ETHNOPHARMACOLOGY 2021; 267:113470. [PMID: 33068652 DOI: 10.1016/j.jep.2020.113470] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 09/18/2020] [Accepted: 10/11/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Astragalus membranaceus (Fisch.) and Bunge and Paeonia japonica (Makino)Miyabe & H.Takeda have been traditionally used to improve the poor quality of life such as weakness, lack of appetite, fatigue, and malaise which is considered with cachexia condition. AIM OF THE STUDY We investigated anti-cachectic effects of a herbal formula composed of Astragalus membranaceus and Paeonia japonica (APX) and the molecular mechanisms of APX in C26 cancer-induced cachexia mice and TNF-a-treated C2C12 myotubes. Additionally synergistic anti-cachectic effects of APX were compared to those of individual herbal extracts and megestrol acetate. METHODS AND MATERIALS The forty-two BALB/c mice were randomly divided into 6 groups: normal (nontreatment), control (C26 injection), AM (C26 injection with Astragalus membranaceus), PJ (C26 injection with Paeonia japonica), APX (C26 injection with combination of Astragalus membranaceus and Paeonia japonica and MA (C26 injection with megestrol acetate). All mice were orally administered DW (normal and control groups) or 100 mg/kg AM, PJ, APX or MA for 10 days. In the animal model, several tissues were weighed, and muscle tissue and blood were used to measure pro-inflammatory cytokines. C2C12 myotubes were exposed to 100 ng/mL TNF- α with or without 10 μg/mL of AM, PJ, APX or MA for 48 h. The cells were used to immunofluorescence staining and western blot analyses. RESULTS C26 injection induced notable body and muscle weight loss while APX administration significantly attenuated these alterations and the decrease of muscle weights and strength. APX also significantly attenuated the abnormal elevations in the concentration of three muscle atrophy-inducible cytokines; serum and muscle TNF-α,muscle TWEAK and IL-6 in C26 tumor-bearing mice. In the TNF-α-treated C2C12 myotube model, TNF-α treatment notably decreased MyH but activated atrophic proteins (MuRF and Fbx32) along with p38 and NFκB while these molecular alterations were significantly ameliorated by APX treatment. These pharmacological actions of APX were supported by the results of immunofluorescence staining to MyH expression and the translocation of NFκB into the nucleus in C2C12 myotubes. CONCLUSIONS Our data indicate the potential of an herbal formula, APX as an anti-cachexia agent; the effect of APX was superior to that of megestrol acetate overall especially for muscle atrophy. The underlying mechanisms of this herbal formula may involve the modulation of muscle atrophy-promoting molecules including p38, NFκB, TNF-α and TWEAK.
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Affiliation(s)
- Sung-Bae Lee
- Institute of Bioscience & Integrative Medicine, Daejeon University, Daejeon University, Daejeon, 35235, Republic of Korea
| | - Jin-Seok Lee
- Institute of Bioscience & Integrative Medicine, Daejeon University, Daejeon University, Daejeon, 35235, Republic of Korea
| | - Sung-Ok Moon
- National Institute for Korean Medicine Development, Gyeongsan-si, 38540, Republic of Korea
| | - Hwa-Dong Lee
- National Institute for Korean Medicine Development, Gyeongsan-si, 38540, Republic of Korea
| | - Yoo-Sik Yoon
- Department of Microbiology, ChungAng University College of Medicine, Seoul, 06974, Republic of Korea
| | - Chang-Gue Son
- Institute of Bioscience & Integrative Medicine, Daejeon University, Daejeon University, Daejeon, 35235, Republic of Korea.
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Takaku S, Shimizu M, Takahashi H. Japanese Kampo Medicine Juzentaihoto Enhances Antitumor Immunity in CD1d -/- Mice Lacking NKT Cells. Integr Cancer Ther 2020; 19:1534735419900798. [PMID: 31959018 PMCID: PMC6974754 DOI: 10.1177/1534735419900798] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Although the Japanese traditional herbal medicine (Kampo), Juzentaihoto (JTT),
has been reported to have antitumor effects in several tumor models, its role in
tumor immunology remains controversial. In the present study, we tested whether
oral administration of JTT enhances antitumor immunity in CD1d−/−
mice, in which immunosuppression was partially relieved due to the lack of NKT
cells. In a subcutaneous murine syngeneic CT26 colorectal tumor model, JTT had
no impact on tumor growth in wild type (WT) BALB/c mice. However, the growth
rate of tumors was significantly slower in CD1d−/− mice than in WT
mice. Surprisingly, JTT significantly delayed tumor growth in such
CD1d−/− mice. In vivo depletion of CD8+ T cells
revealed that CD8+ T cells are required for JTT’s antitumor activity.
Moreover, tumor-reactive cytotoxic T-lymphocytes were detected exclusively in
JTT-treated mice with well-controlled tumors. JTT did not affect the number of
tumor-infiltrating CD4+ regulatory T cells. On the contrary, JTT
increased the degranulation marker CD107a+ CD8+ T cells
and decreased Ly6G+ Ly6Clo polymorphonuclear
myeloid-derived suppressor cells in tumor-infiltrating lymphocytes, most
probably contributing to the suppression of tumor growth in JTT-treated mice.
Nonetheless, JTT had no impact on the proportion of monocytic myeloid-derived
suppressor cells. In conclusion, our results indicate that in the absence of NKT
cells, JTT augments antitumor immunity by CD8+ T cells, suggesting
that this Kampo medicine is a promising anticancer adjuvant when negative immune
regulation is partially relieved.
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Affiliation(s)
- Shun Takaku
- Department of Microbiology and Immunology, Nippon Medical School, Bunkyo-ku, Tokyo, Japan
| | - Masumi Shimizu
- Department of Microbiology and Immunology, Nippon Medical School, Bunkyo-ku, Tokyo, Japan
| | - Hidemi Takahashi
- Department of Microbiology and Immunology, Nippon Medical School, Bunkyo-ku, Tokyo, Japan
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Kim TH, Shin S, Shin JC, Bulitta JB, Weon KY, Yoo SD, Park GY, Jeong SW, Kwon DR, Min BS, Woo MH, Shin BS. Effect of Sipjeondaebo-Tang on the Pharmacokinetics of S-1, an Anticancer Agent, in Rats Evaluated by Population Pharmacokinetic Modeling. Molecules 2017; 22:molecules22091488. [PMID: 28880240 PMCID: PMC6151713 DOI: 10.3390/molecules22091488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Revised: 08/31/2017] [Accepted: 09/05/2017] [Indexed: 12/19/2022] Open
Abstract
S-1 (TS-1®) is an oral fluoropyrimidine anticancer agent containing tegafur, oteracil, and gimeracil. Sipjeondaebo-tang (SDT) is a traditional oriental herbal medicine that has potential to alleviate chemotherapy-related adverse effects. The aim of the present study was to evaluate the effect of SDT on the pharmacokinetics of S-1. Sprague-Dawley rats were pretreated with a single dose or repeated doses of SDT for seven consecutive days (1200 mg/kg/day). After the completion of pretreatment with SDT, S-1 was orally administered and plasma concentrations of tegafur, its active metabolite 5-FU, and gimeracil were determined by liquid chromatography-tandem mass spectrometry (LC/MS/MS). A population pharmacokinetic model was developed to evaluate the effect of SDT on pharmacokinetics of tegafur and 5-FU. Although a single dose of SDT did not have any significant effect, the absorption rate of tegafur decreased, and the plasma levels of 5-FU reduced significantly in rats pretreated with SDT for seven days in parallel to the decreased gimeracil concentrations. Population pharmacokinetic modeling also showed the enhanced elimination of 5-FU in the SDT-pretreated group. Repeated doses of SDT may inhibit the absorption of gimeracil, an inhibitor of 5-FU metabolism, resulting in enhanced elimination of 5-FU and decrease its plasma level.
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Affiliation(s)
- Tae Hwan Kim
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL 32827, USA.
| | - Soyoung Shin
- College of Pharmacy, Wonkwang University, Iksan, Jeonbuk 54538, Korea.
| | - Jeong Cheol Shin
- College of Pharmacy, Catholic University of Daegu, 13-13 Hayang-ro, Hayang-eup, Gyeongsan-si, Gyeongbuk 38430, Korea.
| | - Jürgen B Bulitta
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL 32827, USA.
| | - Kwon-Yeon Weon
- College of Pharmacy, Catholic University of Daegu, 13-13 Hayang-ro, Hayang-eup, Gyeongsan-si, Gyeongbuk 38430, Korea.
| | - Sun Dong Yoo
- School of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Korea.
| | - Gi-Young Park
- Department of Rehabilitation Medicine, School of Medicine, Catholic University of Daegu, Daegu 42472, Korea.
| | - Seok Won Jeong
- College of Pharmacy, Catholic University of Daegu, 13-13 Hayang-ro, Hayang-eup, Gyeongsan-si, Gyeongbuk 38430, Korea.
| | - Dong Rak Kwon
- Department of Rehabilitation Medicine, School of Medicine, Catholic University of Daegu, Daegu 42472, Korea.
| | - Byung Sun Min
- College of Pharmacy, Catholic University of Daegu, 13-13 Hayang-ro, Hayang-eup, Gyeongsan-si, Gyeongbuk 38430, Korea.
| | - Mi Hee Woo
- College of Pharmacy, Catholic University of Daegu, 13-13 Hayang-ro, Hayang-eup, Gyeongsan-si, Gyeongbuk 38430, Korea.
| | - Beom Soo Shin
- School of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do 16419, Korea.
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Takaku S, Shimizu M, Takahashi H. Japanese Kampo medicine ninjin'yoeito synergistically enhances tumor vaccine effects mediated by CD8 + T cells. Oncol Lett 2017; 13:3471-3478. [PMID: 28529575 PMCID: PMC5431575 DOI: 10.3892/ol.2017.5937] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 02/28/2017] [Indexed: 12/14/2022] Open
Abstract
Although Japanese traditional herbal medicine (Kampo) has been widely applied to the treatment of various diseases, including cancer, their mechanisms of action have not yet been elucidated in detail, particularly regarding their role in tumor immunology. The present study investigated the antitumor effects of the Japanese Kampo medicine, ninjin'yoeito (NYT; Ren-Shen-Yang-Rong-Tang in Chinese), which was orally administered with or without an irradiated tumor cell vaccine to a subcutaneous CT26 colon carcinoma tumor model. The irradiated tumor cell vaccine in a prophylactic setting significantly delayed tumor growth in mice fed a control diet, whereas a diet containing NYT alone did not exert any antitumor effects in vivo. However, the inhibition of tumor growth was significantly greater in vaccinated mice fed the NYT diet compared with in vaccinated mice given the control diet. These results suggest that NYT synergistically enhances the effects of the antitumor vaccine. The depletion of cluster of differentiation (CD)8+ T cells abrogated these effects, indicating that antitumor activity required CD8+ T cells. Furthermore, reductions in CD4+ CD25+ and forkhead box protein 3+ T regulatory cell numbers were more apparent between vaccinated mice fed the NYT diet and non-vaccinated mice fed the control diet than between vaccinated mice and non-vaccinated mice fed the control diet, suggesting that the weaker impact of T regulatory cells contributes to the augmentation of antitumor immunity by CD8+ T cells in vaccinated mice fed with NYT. Overall, these results indicate that NYT synergistically enhances the effects of the prophylactic tumor vaccine mediated by CD8+ T cells and that this Japanese Kampo medicine has potential as a useful adjuvant agent for cancer immunotherapy.
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Affiliation(s)
- Shun Takaku
- Department of Microbiology and Immunology, Nippon Medical School, Tokyo 113-8602, Japan
| | - Masumi Shimizu
- Department of Microbiology and Immunology, Nippon Medical School, Tokyo 113-8602, Japan
| | - Hidemi Takahashi
- Department of Microbiology and Immunology, Nippon Medical School, Tokyo 113-8602, Japan
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8
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Inhibition of Neoplastic Transformation and Chemically-Induced Skin Hyperplasia in Mice by Traditional Chinese Medicinal Formula Si-Wu-Tang. Nutrients 2017; 9:nu9030300. [PMID: 28335476 PMCID: PMC5372963 DOI: 10.3390/nu9030300] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 03/12/2017] [Accepted: 03/12/2017] [Indexed: 12/15/2022] Open
Abstract
Exploring traditional medicines may lead to the development of low-cost and non-toxic cancer preventive agents. Si-Wu-Tang (SWT), comprising the combination of four herbs, Rehmanniae, Angelica, Chuanxiong, and Paeoniae, is one of the most popular traditional Chinese medicines for women’s diseases. In our previous studies, the antioxidant Nrf2 pathways were strongly induced by SWT in vitro and in vivo. Since Nrf2 activation has been associated with anticarcinogenic effects, the purpose of this study is to evaluate SWT’s activity of cancer prevention. In the Ames test, SWT demonstrated an antimutagenic activity against mutagenicity induced by the chemical carcinogen 7,12-dimethylbenz(a)anthracene (DMBA). In JB6 P+ cells, a non-cancerous murine epidermal model for studying tumor promotion, SWT inhibited epidermal growth factor (EGF)-induced neoplastic transformation. The luciferase reporter gene assays demonstrated that SWT suppressed EGF-induced AP-1 and TNF-α-induced NF-κB activation, which are essential factors involved in skin carcinogenesis. In a DMBA-induced skin hyperplasia assay in ‘Sensitivity to Carcinogenesis’ (SENCAR) mice, both topical and oral SWT inhibited DMBA-induced epidermal hyperplasia, expression of the proliferation marker Proliferating cell nuclear antigen (PCNA), and H-ras mutations. These findings demonstrate, for the first time, that SWT prevents tumor promoter and chemical-induced carcinogenesis in vitro and in vivo, partly by inhibiting DNA damage and blocking the activation of AP-1 and NF-κB.
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Amitani M, Amitani H, Sloan RA, Suzuki H, Sameshima N, Asakawa A, Nerome Y, Owaki T, Inui A, Hoshino E. The translational aspect of complementary and alternative medicine for cancer with particular emphasis on Kampo. Front Pharmacol 2015; 6:150. [PMID: 26300773 PMCID: PMC4527580 DOI: 10.3389/fphar.2015.00150] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 07/09/2015] [Indexed: 12/17/2022] Open
Abstract
Complementary and alternative medicine (CAM) including Japanese Kampo is known to have anticancer potential. An increasing number of cancer survivors are using CAM for disease prevention, immune system enhancement, and symptom control. Although there have been abundant previous clinical reports regarding CAM, scientific investigations aimed at acquiring quantifiable results in clinical trials, as well as basic research regarding CAM, have only recently been undertaken. Recent studies suggest that CAM enhancement of immune function is related to cytokines. This review provides a translational aspect of CAM, particularly Hozai in Kampo from both scientific and clinical points of view for further development of CAM for cancer treatment.
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Affiliation(s)
- Marie Amitani
- Education Center for Doctors in Remote Islands and Rural Areas, Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima, Japan ; Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima, Japan
| | - Haruka Amitani
- Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima, Japan
| | - Robert A Sloan
- Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima, Japan
| | - Hajime Suzuki
- Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima, Japan
| | - Nanami Sameshima
- Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima, Japan
| | - Akihiro Asakawa
- Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima, Japan
| | - Yasuhito Nerome
- Education Center for Doctors in Remote Islands and Rural Areas, Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima, Japan
| | - Tetsuhiro Owaki
- Education Center for Doctors in Remote Islands and Rural Areas, Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima, Japan
| | - Akio Inui
- Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences Kagoshima, Japan
| | - Etsuo Hoshino
- Division of Kampo Support, Cancer Institute Hospital Tokyo, Japan
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Ye L, Jia Y, Ji KE, Sanders AJ, Xue K, Ji J, Mason MD, Jiang WG. Traditional Chinese medicine in the prevention and treatment of cancer and cancer metastasis. Oncol Lett 2015; 10:1240-1250. [PMID: 26622657 DOI: 10.3892/ol.2015.3459] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Accepted: 02/25/2015] [Indexed: 12/17/2022] Open
Abstract
Traditional Chinese medicine (TCM) has been a major part of healthcare in China, and has extensively affected medicine and healthcare in surrounding countries over a long period of time. In the fight against cancer, certain anticancer remedies using herbs or herbal formulas derived from TCM have been developed for the management of malignancies. Furthermore, there are clinical trials registered for the use of herbal remedies in cancer management. Herbal medicine has been used as part of combined therapies to reduce the side-effects of chemotherapy, including bone marrow suppression, nausea and vomiting. Herbal remedies have also been used as chemopreventive therapies to treat precancerous conditions in order to reduce the incidence of cancer in high-risk populations. Emerging evidence has revealed that herbal remedies can regulate the proliferation, apoptosis, adhesion and migration of cancer cells. In addition to this direct effect upon cancer cells, a number of herbal remedies have been identified to suppress angiogenesis and therefore reduce tumour growth. The inhibition of tumour growth may also be due to modifications of the host immune system by the herbal treatment. However, the precise mechanisms underlying the therapeutic effects of herbal remedies remain poorly understood and are yet to be fully elucidated. The present study aims to summarize the current literature and clinical trial results of herbal remedies for cancer treatment, with a particular focus on the recent findings and development of the Yangzheng Xiaoji capsule.
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Affiliation(s)
- Lin Ye
- Cardiff University-Peking University Cancer Institute, Cardiff University School of Medicine, Cardiff CF14 4XN, UK ; Metastasis and Angiogenesis Research Group, Cardiff University School of Medicine, Cardiff CF14 4XN, UK ; Institute of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Yongning Jia
- Cardiff University-Peking University Cancer Institute, Cardiff University School of Medicine, Cardiff CF14 4XN, UK ; Metastasis and Angiogenesis Research Group, Cardiff University School of Medicine, Cardiff CF14 4XN, UK ; Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery, Peking University Cancer Hospital and Institute, Haidian, Beijing 100142, P.R. China
| | - K E Ji
- Cardiff University-Peking University Cancer Institute, Cardiff University School of Medicine, Cardiff CF14 4XN, UK ; Metastasis and Angiogenesis Research Group, Cardiff University School of Medicine, Cardiff CF14 4XN, UK ; Institute of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Andrew J Sanders
- Cardiff University-Peking University Cancer Institute, Cardiff University School of Medicine, Cardiff CF14 4XN, UK ; Metastasis and Angiogenesis Research Group, Cardiff University School of Medicine, Cardiff CF14 4XN, UK ; Institute of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Kan Xue
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery, Peking University Cancer Hospital and Institute, Haidian, Beijing 100142, P.R. China
| | - Jiafu Ji
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery, Peking University Cancer Hospital and Institute, Haidian, Beijing 100142, P.R. China
| | - Malcolm D Mason
- Institute of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Wen G Jiang
- Cardiff University-Peking University Cancer Institute, Cardiff University School of Medicine, Cardiff CF14 4XN, UK ; Metastasis and Angiogenesis Research Group, Cardiff University School of Medicine, Cardiff CF14 4XN, UK ; Institute of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
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11
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Effect of Sipjeondaebo-tang on cancer-induced anorexia and cachexia in CT-26 tumor-bearing mice. Mediators Inflamm 2014; 2014:736563. [PMID: 24963216 PMCID: PMC4052064 DOI: 10.1155/2014/736563] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 04/23/2014] [Indexed: 01/09/2023] Open
Abstract
Cancer-associated anorexia and cachexia are a multifactorial condition described by a loss of body weight and muscle with anorexia, asthenia, and anemia. Moreover, they correlate with a high mortality rate, poor response to chemotherapy, poor performance status, and poor quality of life. Cancer cachexia is regulated by proinflammatory cytokines such as interleukin-6 (IL-6), monocyte chemoattractant protein-1 (MCP-1), and tumor necrosis factor-α (TNF-α). In addition, glucagon like peptide-1 (GIP-1), peptide YY (PYY), ghrelin, and leptin plays a crucial role in food intake. In this study, we investigated the therapeutic effects of one of the traditional herbal medicines, Sipjeondaebo-tang (Juzen-taiho-to in Japanese; SJDBT), on cancer anorexia and cachexia in a fundamental mouse cancer anorexia/cachexia model, CT-26 tumor-bearing mice. SJDBT was more significantly effective in a treatment model where it was treated after anorexia and cachexia than in a prevention model where it was treated before anorexia and cachexia on the basis of parameters such as weights of muscles and whole body and food intakes. Moreover, SJDBT inhibited a production of IL-6, MCP-1, PYY, and GLP-1 and ameliorated cancer-induced anemia. Therefore, our in vivo studies provide evidence on the role of SJDBT in cancer-associated anorexia and cachexia, thereby suggesting that SJDBT may be useful for treating cancer-associated anorexia and cachexia.
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Liu M, Ravula R, Wang Z, Zuo Z, Chow MS, Thakkar A, Prabhu S, Andresen B, Huang Y. Traditional Chinese medicinal formula Si-Wu-Tang prevents oxidative damage by activating Nrf2-mediated detoxifying/antioxidant genes. Cell Biosci 2014; 4:8. [PMID: 24507416 PMCID: PMC3930016 DOI: 10.1186/2045-3701-4-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Accepted: 11/19/2013] [Indexed: 12/14/2022] Open
Abstract
Background Induction of Nrf2-mediated detoxifying/antioxidant genes has been recognized as an effective strategy for cancer chemoprevention. Si-Wu-Tang (SWT), comprising the combination of four herbs, Paeoniae, Angelicae, Chuanxiong and Rehmanniae, is one of the most popular traditional oriental medicines for women’s diseases. The purpose of this study is to determine the effects of SWT on Nrf2 pathway in vitro and in vivo and to identify the active component(s). Results Cell viability and apoptosis were analyzed in the non-cancerous breast epithelial cell line MCF-10A after H2O2 treatment in the presence or absence of SWT using the Sulphorhodamine B assay, Annexin-V/Propidium iodide staining and flow cytometry. SWT strongly reduced H2O2 -induced cytotoxicity and apoptosis in MCF-10A cells. Expression of Nrf2 and Nrf2-regulated genes HMOX1 (heme oxygenase 1) and SLC7A11 (xCT) was evaluated by quantitative RT-PCR, Western Blot and immunocytochemistry. SWT strongly induced Nrf2-regulated genes at mRNA and protein levels and increased the nuclear translocation of Nrf2 in MCF-10A cells. The in vivo pharmacodynamic effect of SWT was evaluated in healthy female Sprague–Dawley rats. Short-term oral administration of SWT (1,000 mg/kg per day for six consecutive days) to rats resulted in an increased expression of Nrf2-regulated genes Hmox1 and Slc7A11 in the liver detected by quantitative RT-PCR. Among nine compounds that have been identified previously in the SWT products, z-liguistilide was discovered as the main component responsible for the effect of Nrf2 activation using the antioxidant response element-luciferase reporter gene assay. Z-liguistilide was confirmed with a high potency to induce Nrf2-regulated genes and Nrf2 nuclear translocation. Conclusions Our results demonstrated that SWT and its component z-liguistilide are able to activate the Nrf2 pathway in non-cancerous cells and organs in vitro and in vivo, suggesting that SWT might be an orally effective and nontoxic agent for cancer chemoprevention.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Ying Huang
- Department of Pharmaceutical Sciences, College of Pharmacy, Western University of Health Sciences, Pomona, California.
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Zheng HC, Noguchi A, Kikuchi K, Ando T, Nakamura T, Takano Y. Gene expression profiling of lens tumors, liver and spleen in α-crystallin/SV40 T antigen transgenic mice treated with Juzen-taiho-to. Mol Med Rep 2013; 9:547-52. [PMID: 24337676 DOI: 10.3892/mmr.2013.1854] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Accepted: 12/05/2013] [Indexed: 11/06/2022] Open
Abstract
The autogenic lens tumors induced by the Simian vacuolating virus 40 (SV40) T antigen in α-crystallin/SV40 T antigen transgenic (TG) mice, provide a tool to screen anti-tumor reagents in vivo and to clarify the underlying mechanisms. Juzen-taiho-to, a Chinese medicine composed of 10 herbs, was frequently used as an alternative medicine for cancer patients by clinicians and occasionally it was demonstrated to have beneficial effects on the prognosis and general condition of cancer patients. However, it was not scientifically verified. In the present study, the anti-tumor effects and underlying mechanisms of Juzen-taiho-to in the TG mice model was examined using cDNA microarray analysis and the results were confirmed by real-time PCR. The TG mice demonstrated a higher cumulative survival rate after treatment with the drug compared with the control group (P<0.05). Gene chip profiles demonstrated that cell functions involving the membrane, glycoprotein, cell membrane, signal and ionic channel for the lens tumor, the cell cycle, DNA replication, homeobox, mitosis and cell division for the spleen and the acetylation, mitochondrion, ribosomal protein, ribonucleoprotein for the liver, were altered by the administration of Juzen‑taiho-to. The important canonical pathways were those of the mitogen-activated protein kinase (MAPK), the cell cycle and the ribosome for the altered genes of the lens tumor, spleen and liver after drug administration, respectively. From real-time PCR, in the eyeball, epidermal growth factor receptor (Egfr), Rasgrf1 and heat shock protein 1B (Hspa1b) mRNAs were found to be significantly lower in treated lenses than in those not exposed to the drug, while Rps25 mRNA demonstrated the opposite association in the liver. It was suggested that Juzen-taiho-to may prolong the survival time of SV40 T antigen TG mice by improving their nutritional condition, inhibiting the MAPK pathway and strengthening the immune system without causing hepatic toxicity.
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Affiliation(s)
- Hua-Chuan Zheng
- Cancer Research Center, The First Affiliated Hospital of Liaoning Medical University, Jinzhou, Liaoning 121001, P.R. China
| | - Akira Noguchi
- Kanagawa Cancer Center Research Institute, Yokohama, Kanagawa 241‑0815, Japan
| | - Keiji Kikuchi
- Kanagawa Cancer Center Research Institute, Yokohama, Kanagawa 241‑0815, Japan
| | | | - Takafumi Nakamura
- Department of Obstetrics and Gynecology, Kawasaki Medical School, Kurasiki, Okayama 701-0192, Japan
| | - Yasuo Takano
- Kanagawa Cancer Center Research Institute, Yokohama, Kanagawa 241‑0815, Japan
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Park HJ, Kim DH, Park SJ, Kim JM, Ryu JH. Ginseng in traditional herbal prescriptions. J Ginseng Res 2013; 36:225-41. [PMID: 23717123 PMCID: PMC3659587 DOI: 10.5142/jgr.2012.36.3.225] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Revised: 03/20/2012] [Accepted: 03/20/2012] [Indexed: 01/30/2023] Open
Abstract
Panax ginseng Meyer has been widely used as a tonic in traditional Korean, Chinese, and Japanese herbal medicines and in Western herbal preparations for thousands of years. In the past, ginseng was very rare and was considered to have mysterious powers. Today, the efficacy of drugs must be tested through well-designed clinical trials or meta-analyses, and ginseng is no exception. In the present review, we discuss the functions of ginseng described in historical documents and describe how these functions are taken into account in herbal prescriptions. We also discuss the findings of experimental pharmacological research on the functions of ginseng in ginseng-containing prescriptions and how these prescriptions have been applied in modern therapeutic interventions. The present review on the functions of ginseng in traditional prescriptions helps to demystify ginseng and, as a result, may contribute to expanding the use of ginseng or ginseng-containing prescriptions.
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Affiliation(s)
- Ho Jae Park
- Department of Oriental Pharmaceutical Science, Kyung Hee University, Seoul 130-701, Korea
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Liu M, Fan J, Wang S, Wang Z, Wang C, Zuo Z, Chow MSS, Shi L, Wen Z, Huang Y. Transcriptional profiling of Chinese medicinal formula Si-Wu-Tang on breast cancer cells reveals phytoestrogenic activity. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 13:11. [PMID: 23305139 PMCID: PMC3637310 DOI: 10.1186/1472-6882-13-11] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Accepted: 01/08/2013] [Indexed: 12/14/2022]
Abstract
Background Si-Wu-Tang (SWT), comprising the combination of four herbs, Paeoniae, Angelicae, Chuanxiong and Rehmanniae, is one of the most popular traditional oriental medicines for women’s diseases. In our previous study, the microarray gene expression profiles of SWT on breast cancer cell line MCF-7 were found similar to the effect of β-estradiol (E2) on MCF-7 cells in the Connectivity Map database. Methods Further data analysis was conducted to find the main similarities and differences between the effects of SWT and E2 on MCF-7 gene expression. The cell proliferation assay on MCF-7 (ER-positive) and MDA-MB-231 (ER-negative) cells were used to examine such estrogenic activity. The estrogenic potency of SWT was further confirmed by estrogen-responsive element (ERE) luciferase reporter assay in MCF-7 cells. Results Many estrogen regulated genes strongly up-regulated by E2 were similarly up-regulated by SWT, e.g., GREB1, PGR and EGR3. Of interest with regard to safety of SWT, the oncogenes MYBL1 and RET were strongly induced by E2 but not by SWT. Quantitative RT-PCR analysis revealed a highly concordant expression change in selected genes with data obtained by microarrays. Further supporting SWT’s estrogenic activity, in MCF-7 but not in MDA-MB-231 cells, SWT stimulated cell growth at lower concentrations (< 3.0 mg/ml), while at high concentrations, it inhibits the growth of both cell lines. The growth inhibitory potency of SWT was significantly higher in MDA-MB-231 than in MCF-7 cells. The SWT-induced cell growth of MCF-7 could be blocked by addition of the estrogen receptor antagonist tamoxifen. In addition, SWT was able to activate the ERE activity at lower concentrations. The herbal components Angelicae, Chuanxiong and Rehmanniae at lower concentrations (< 3.0 mg/ml) also showed growth-inducing and ERE-activating activity in MCF-7 cells. Conclusions These results revealed a new mechanism to support the clinical use of SWT for estrogen related diseases and possibly for cancer prevention. This study also demonstrated the feasibility of using microarray transcriptional profiling to discover phytoestrogenic components that are present in natural products.
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Munakata K, Takashima K, Nishiyama M, Asano N, Mase A, Hioki K, Ohnishi Y, Yamamoto M, Watanabe K. Microarray analysis on germfree mice elucidates the primary target of a traditional Japanese medicine juzentaihoto: acceleration of IFN-α response via affecting the ISGF3-IRF7 signaling cascade. BMC Genomics 2012; 13:30. [PMID: 22257721 PMCID: PMC3298487 DOI: 10.1186/1471-2164-13-30] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2011] [Accepted: 01/18/2012] [Indexed: 11/10/2022] Open
Abstract
Background The traditional Japanese medicine juzentaihoto (JTX) is a pharmaceutical grade multi-herbal medicine widely used for the prevention of cancer metastasis and infection in immuno-compromized patients in Japan. The effect of JTX has been supposed to be intimately affected by the immunological properties of host and enteric microflora. The influence of JTX on the gene expression profile in the large and small intestines was investigated by microarray analyses using mice of different strains with or without enteric microflora. Results In all types of mice, including germfree (GF) animals, the genes most affected by two-week oral JTX treatment were the type 1 interferon (IFN)-related genes including Stat1, Isgf3g and Irf7, which play a critical role in the feedback loop of IFN-α production cascade. In IQI specific pathogen free (SPF) mice JTX increased the steady state level of the expression of IFN-related genes, but had the opposite effect in IQI GF and BALB/c SPF mice. Promoter analysis suggests that tandem repeated $IRFF (the promoter sequences for interferon regulatory factors) may be a primary target for JTX action. Pre-treatment of JTX accelerated the effects of an oral IFN "inducer" 2-amino-5-bromo-6-methyl-4-pyrimidinol (ABMP) (up-regulation of IFN-α production in IQI strain and down-regulation in BALB/c mice), which is in good accordance with the effect of JTX on gene expression of type 1 IFN-related genes. Conclusions Microarray analysis revealed that the target of JTX might be the transcription machinery regulating the steady-state level of genes involved in the ISGF3-IRF7 cascade, whose effect is bi-directional in a strain- and microbiota-dependent manner.
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Affiliation(s)
- Kaori Munakata
- Center for Kampo Medicine, Keio University School of Medicine, Tokyo, Japan
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Chino A, Okamoto H, Hirasaki Y, Ueda K, Ogawa K, Namiki T. A case of aromatase inhibitor (anastrozole)-induced side-effects successfully treated with Kampo medicines. J Altern Complement Med 2011; 17:1075-7. [PMID: 22070441 DOI: 10.1089/acm.2010.0536] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES Breast cancer is the fourth most frequent cause of death, and it is currently the most frequent cause of death among Japanese women. As to breast cancer therapy, lengthy hormonal therapy is very important for the treatment and prevention of recurrence. Aromatase inhibitors (AIs) are the initial drug of choice for postoperative adjuvant therapy of breast cancer in Japan. AIs require long-term use and occasionally cause serious side-effects. In this report, the effects of Kampo medicines (Japanese traditional medicines) on AIs-induced side-effects are described. SUBJECT A 55-year-old woman visited the Kampo outpatient department of Chiba University Hospital for atypical genital bleeding and arthralgia. At the age of 54, she suffered from left breast cancer and underwent left total mastectomy followed by chemotherapy for 6 months. Afterwards, 1 mg/day of anastrozole, one of the AIs, was used for therapy. Three (3) months later, atypical genital bleeding from vaginal mucosa and joint pains of bilateral hands and knees occurred as side-effects of anastrozole. Her attending doctor could only prescribe nonsteroidal external medicine for the inflammation of vaginal mucosa and do close follow-up. However, her symptoms showed no improvement. INTERVENTIONS AND OUTCOME Her deficiency of both ki (qi) and ketsu (Blood) was diagnosed based on Kampo diagnostics. Juzentaihoto was used for treatment. After taking juzentaihoto for 5 weeks, the atypical genital bleeding disappeared, and she no longer need topical medicine. Because her arthralgia showed no improvement, powdered processed aconitine root was added. After taking 3.0 g/day of this medication, her arthralgia almost completely disappeared. CONCLUSIONS Controlling the side-effects is a clinical issue from the viewpoint of adherence to drug treatment. Kampo therapy should be considered one of the choices for side-effects in the process of cancer treatment.
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Affiliation(s)
- Atsushi Chino
- Department of Frontier Japanese-Oriental (Kampo) Medicine, Graduate School of Medicine, Chiba University, Chiba City, Chiba, Japan.
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Tao S, Chen G, Yang M, Deng S, Zhang J, Guo DA. Identification of the Major Constituents in Shi-Quan-Da-Bu Decoction by HPLC-ESI-MS/MS. Nat Prod Commun 2008. [DOI: 10.1177/1934578x0800300506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
An HPLC/DAD/ESI/MS method was established for the qualitative analysis of the major constituents in Shi-Quan-Da-Bu decoction, a traditional Chinese medicinal formula. Based on the chromatographic separation of most of the constituents of Shi-Quan-Da-Bu decoction on a Zorbax SB-C18 column with water-acetonitrile as the mobile phase, more than 150 components were detected by LC-MS. Among them, 36 major components, including flavonoids, triterpenoid saponins, iridoid glycosides, phathalides and phenylpropionic acids were either identified or tentatively characterized. Twenty one compounds were identified by ESI-MS and comparison of their retention times with those of reference standards. The other 15 compounds were deduced according to their MS and UV spectra and retention behaviors by comparing the results with those reported in the literature. Most of these compounds were derived mainly from Paeonia lactiflora, Glycyrrhiza uralensis, Panax ginseng, Ligusticum chuanxiong, Angelica sinensis and Astragalus membranaceus.
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Affiliation(s)
- Sijia Tao
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 199 Guo Shoujing Road, Zhangjiang, Shanghai 201203, People's Republic of China
| | - Guangtong Chen
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 199 Guo Shoujing Road, Zhangjiang, Shanghai 201203, People's Republic of China
| | - Min Yang
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 199 Guo Shoujing Road, Zhangjiang, Shanghai 201203, People's Republic of China
| | - Shaosheng Deng
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 199 Guo Shoujing Road, Zhangjiang, Shanghai 201203, People's Republic of China
| | - Jinqiang Zhang
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 199 Guo Shoujing Road, Zhangjiang, Shanghai 201203, People's Republic of China
| | - De-an Guo
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai Institute of Materia Medica, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, 199 Guo Shoujing Road, Zhangjiang, Shanghai 201203, People's Republic of China
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Lian Z, Niwa K, Gao J, Tagami K, Mori H, Tamaya T. Association of cellular apoptosis with anti-tumor effects of the Chinese herbal complex in endocrine-resistant cancer cell line. CANCER DETECTION AND PREVENTION 2004; 27:147-54. [PMID: 12670527 DOI: 10.1016/s0361-090x(03)00026-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We previously reported the special herbal complex (Hoelen, Angelicae radix, Scutellariae radix and Glycyrrhizae radix) suppressed telomerase activity in chemo-endocrine-resistant cancer cell lines. The present study attempted to determine whether the above herbal complex induces apoptosis in endocrine-resistant AN3CA and adriamycin-resistant MCF7/ADR carcinoma cells. Exposure to the herbal complex decreased cell viability in a time- and dose-dependent manner in the 3-(4,5-dimethyl thiazol-2-yl)-2,5-diphenyl tetrazolium bromide assay. The agent induced cellular apoptosis was determined by DNA fragmentation and a nuclear staining assay. Semi-quantitative reverse transcription-polymerase chain reaction (RT-PCR) showed the decreased expression of apoptosis-related genes, bcl-2, c-myc and human telomerase catalytic subunit (hTERT). A decreased protein level of bcl-2 and c-myc was also determined by Western blot analysis. The data imply that the decreased expression of the genes via suppressing telomerase activity is involved in cellular apoptosis in endocrine-resistant AN3CA cells. Thus, it is suggested that the special herbal complex may be a promising candidate for the treatment of endocrine-resistant gynecologic carcinomas.
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Affiliation(s)
- Zenglin Lian
- Department of Obstetrics and Gynecology, Gifu University School of Medicine, 40 Tsukasa-machi, Gifu City, 500-8705, Japan
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Tagami K, Niwa K, Lian Z, Gao J, Mori H, Tamaya T. Preventive Effect of Juzen-taiho-to on Endometrial Carcinogenesis in Mice Is Based on Shimotsu-to Constituent. Biol Pharm Bull 2004; 27:156-61. [PMID: 14758024 DOI: 10.1248/bpb.27.156] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Juzen-taiho-to, a Kampo formula, originally consists of a mixture of Shimotsu-to and Shikunshi-to formulas together with two other crude ingredients. Juzen-taiho-to is reported to have a preventive effect on endometrial carcinogenesis in mice. Shimotsu-to exerts an inhibitory effect on estrogen-induced expression of c-fos, interleukin (IL)-1alpha and tumor necrosis factor (TNF)-alpha in uteri of ovarectomized mice. In the present study, short- and long-term experiments were designed to determine the effects of Juzen-taiho-to and Shimotsu-to on the estrogen-related endometrial carcinogenesis in mouse uteri, associated with the expression of cyclooxygenase (COX)-1 and -2. In the short-term experiment, exposure to Juzen-taiho-to or Shimotsu-to significantly reduced estradiol-17beta (E(2))-stimulated expressions of COX-2 mRNA (p<0.05) as well as the protein. However, no effects on the expression of COX-1 were observed. Shikunshi-to did not affect COX expression. In the long-term experiment, 90 female ICR mice were given N-methyl-N-nitrosourea (MNU) into their uterine corpora. The animals were divided into four groups as follows: group 1, a diet containing 0.07% Shimotsu-to and 5 ppm E(2); group 2, a diet containing 5 ppm E(2); group 3, a diet containing 0.07% Shimotsu-to; group 4 served as a control. Exposure of Shimotsu-to reduced the incidence of MNU- and E(2)-induced endometrial adenocarcinoma and atypical hyperplasia at the termination of the experiment (30 weeks). The above findings and our previous reports suggest that Shimotsu-to is responsible for the preventive effects of Juzen-taiho-to on estrogen-related endometrial carcinogenesis in mice, through the inhibition of estrogen-related COX-2 as well as c-fos, IL-1alpha and TNF-alpha expressions.
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Affiliation(s)
- Keiko Tagami
- Department of Obstetrics and Gynecology, Gifu University School of Medicine, 40 Tsukasa-machi, Gifu 500-8705, Japan
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Lian Z, Niwa K, Gao J, Tagami K, Hashimoto M, Yokoyama Y, Mori H, Tamaya T. Shimotsu-to is the agent in Juzen-taiho-to responsible for the prevention of endometrial carcinogenesis in mice. Cancer Lett 2002; 182:19-26. [PMID: 12175519 DOI: 10.1016/s0304-3835(02)00059-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We have found that Juzen-taiho-to has a preventive effect on endometrial carcinogenesis in mice (Carcinogenesis 22 (2001) 587). In the present study, the constituents of Juzen-taiho-to responsible for this effect were explored using a short-term experiment. Thirty female ICR mice were divided into five groups: Group 1 was given a diet containing 0.2% of Juzen-taiho-to and 5ppm estradiol-17beta (E(2)); Group 2 was given a diet containing Shimotsu-to (0.07%) and E(2) (5ppm); Group 3 received Shikunshi-to (0.08%) and E(2) (5ppm) in the diet; Group 4 was given 5ppm E(2) in the diet; and Group 5 served as a control. Exposure of Juzen-taiho-to or Shimotsu-to decreased E(2)-stimulated expression of estrogen-related gene c-fos mRNA (P<0.05), and the cytokines interleukin-1alpha mRNA and tumor necrosis factor alpha mRNA P<0.01). A similar trend was not found upon treatment with Shikunshi-to. These findings suggest that Shimotsu-to is responsible for the inhibitory effects of Juzen-taiho-to on the estrogen-related endometrial carcinogenesis in mice.
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Affiliation(s)
- Zenglin Lian
- Department of Obstetrics & Gynecology, Gifu University School of Medicine, 40 Tsukasa-machi, Gifu-city 500-8705, Japan
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Niwa K, Hashimoto M, Lian Z, Gao J, Tagami K, Yokoyama Y, Mori H, Tamaya T. Inhibitory effects of toremifene on N-methyl-N-nitrosourea and estradiol-17beta-induced endometrial carcinogenesis in mice. Jpn J Cancer Res 2002; 93:626-35. [PMID: 12079510 PMCID: PMC5927046 DOI: 10.1111/j.1349-7006.2002.tb01300.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Short- and long-term experiments were designed to determine the effects of toremifene (TOR) on estrogen-related endometrial carcinogenesis in mice. In the short-term experiment, a single low dose of TOR (0.2 mg / 30 g body weight) decreased expression of c-fos, interleukin (IL)-1alpha, estrogen receptor (ER)-alpha mRNAs and corresponding proteins induced by estradiol-17beta (E(2)), in the uteri of the ovariectomized mice. Expression of ER-beta mRNA was increased by the TOR treatment, compared with the control. In the long-term experiment, 106 female ICR mice were given N-methyl-N-nitrosourea (MNU) into their uterine corpora. The animals were divided into four groups as follows: group 1, E(2) diet (5 ppm) plus TOR (0.2 mg / 30 g body weight, subcutaneously, every four weeks); group 2, E(2) diet alone; group 3, basal diet plus TOR. Group 4 served as the control. TOR treatment decreased the incidence of MNU and E(2)-induced endometrial adenocarcinoma and atypical hyperplasia at the termination of the experiment (30 weeks after the start). These results suggest that TOR exerts preventive effects against estrogen-related endometrial carcinogenesis in mice, through the suppression of c-fos as well as IL-1alpha expression induced by E(2). Such suppressive effects of TOR may be related to the decreased ER-alpha and increased ER-beta expressions.
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Affiliation(s)
- Kenji Niwa
- Department of Obstetrics and Gynecology, Gifu University School of Medicine, Gifu 500-8705.
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Lian Z, Niwa K, Tagami K, Hashimoto M, Gao J, Yokoyama Y, Mori H, Tamaya T. Preventive effects of isoflavones, genistein and daidzein, on estradiol-17beta-related endometrial carcinogenesis in mice. Jpn J Cancer Res 2001; 92:726-34. [PMID: 11473722 PMCID: PMC5926776 DOI: 10.1111/j.1349-7006.2001.tb01154.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
The effects of isoflavones (genistein and daidzein) on endometrial carcinogenesis in mice were investigated in two experiments. In the short-term experiment (2 weeks), single subcutaneous (s.c.) administration of genistein [1 mg / 30 g body weight (b.w.)] significantly decreased the levels of estradiol-17beta (E(2)) (5 ppm in diet)-induced expression of c-jun, interleukin-1alpha (IL-1alpha) and tumor necrosis factor-alpha (TNF-alpha) mRNAs in the uteri of ovariectomized mice (P < 0.005, P < 0.05 and P < 0.01, respectively). Daidzein significantly inhibited E(2)-induced expression of c-fos and IL-1alpha (P < 0.01, P < 0.01 respectively). In the long-term experiment (30 weeks), 140 female ICR mice were given N-methyl-N-nitrosourea-containing solution (1 mg / 100 g b.w.) and normal saline (as controls) into their left and right uterine corpora, respectively. They were divided into six groups; group 1 was given E(2) (in diet) alone. Group 2 was given E(2) and genistein (1 mg / 30 g b.w., s.c., every four weeks). Group 3 was exposed to E(2) and daidzein (1 mg / 30 g b.w., s.c., every four weeks). Groups 4 and 5 respectively received genistein and daidzein, and were kept on the basal diet. Group 6 was kept on the basal diet and served as a control. At the termination of the experiment, incidences of endometrial adenocarcinoma and atypical endometrial hyperplasia of the group given E(2) and genistein or daidzein were significantly lower than of the group with E(2) alone (P < 0.01 and P < 0.05, respectively). It is suggested that both genistein and daidzein have an inhibitory effect on estrogen-related endometrial carcinogenesis in mice, possibly by suppressing expression of estrogen-induced estrogen-related genes c-fos and c-jun, and internal cytokines IL-1alpha and TNF-alpha through a cytokine and estrogen receptor-mediated pathway.
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Affiliation(s)
- Z Lian
- Department of Obstetrics, Gifu University School of Medicine, Gifu 500-8705, Japan.
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