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Luo KF, Zhou LX, Wu ZW, Tian Y, Jiang J, Wang MH. Molecular mechanisms and therapeutic applications of huaier in breast cancer treatment. Front Pharmacol 2024; 14:1269096. [PMID: 38313074 PMCID: PMC10836597 DOI: 10.3389/fphar.2023.1269096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 12/27/2023] [Indexed: 02/06/2024] Open
Abstract
Breast cancer is one of the most common female malignant tumors today and represents a serious health risk for women. Although the survival rate and quality of life of patients with breast cancer are improving with the continuous development of medical technology, metastasis, recurrence, and drug resistance of breast cancer remain a significant problem. Huaier, a traditional Chinese medicine (TCM) fungus, is a type of Sophora embolism fungus growing on old Sophora stems. The polysaccharides of Trametes robiniophila Murr (PS-T) are the main active ingredient of Huaier. There is increasing evidence that Huaier has great potential in breast cancer treatment, and its anti-cancer mechanism may be related to a variety of biological activities, such as the inhibition of cell proliferation, metastasis, tumor angiogenesis, the promotion of cancer cell death, and regulation of tumor-specific immunity. There is growing evidence that Huaier may be effective in the clinical treatment of breast cancer. This review systematically summarizes the basic and clinical studies on the use of Huaier in the treatment of breast cancer, providing useful information to guide the clinical application of Huaier and future clinical studies.
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Affiliation(s)
- Ke-fei Luo
- Department of Breast and Thyroid Surgery, First Affiliated Hospital of The Army Medical University, Chongqing, China
| | - Lin-xi Zhou
- Department of Breast and Thyroid Surgery, First Affiliated Hospital of The Army Medical University, Chongqing, China
| | - Zi-wei Wu
- Department of Breast and Thyroid Surgery, First Affiliated Hospital of The Army Medical University, Chongqing, China
| | - Yuan Tian
- Department of Breast and Thyroid Surgery, First Affiliated Hospital of The Army Medical University, Chongqing, China
- Department of Emergency Surgery, Linyi People’s Hospital, Linyi, China
| | - Jun Jiang
- Department of Breast and Thyroid Surgery, First Affiliated Hospital of The Army Medical University, Chongqing, China
| | - Ming-hao Wang
- Department of Breast and Thyroid Surgery, First Affiliated Hospital of The Army Medical University, Chongqing, China
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2
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Long H, Wu Z. Immunoregulatory effects of Huaier (Trametes robiniophila Murr) and relevant clinical applications. Front Immunol 2023; 14:1147098. [PMID: 37449208 PMCID: PMC10337589 DOI: 10.3389/fimmu.2023.1147098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023] Open
Abstract
Huaier (Trametes robiniophila Murr) is a medicinal fungus of traditional Chinese medicine with more than 1000 years of history of clinical application. Its remarkable anticancer activities has led to its application in treating diverse malignancies. In recent years, the immunomodulatory effects of Huaier have been uncovered and proved to be beneficial in a plethora of immune-related diseases including cancer, nephropathy, asthma, etc. In this review, we comprehensively summarized the active components of Huaier, its regulatory activities on multifaceted aspects of the immune system, its application in various clinical settings as well as toxicologic evidence. Based on currently available literature, Huaier possesses broad-spectrum regulatory activities on various components of the innate and adaptive immune system, including macrophages, dendritic cells, natural killer cells, T and B lymphocytes, etc. Versatile immunologic reactions are under the regulation of Huaier from expression of damage-associated molecular patterns, immune cell activation and maturation to cell proliferation, differentiation, antibody production, expression of cytokines and chemokines and terminal intracellular signal transduction. Moreover, some modulatory activities of Huaier might be context-dependent, typically promoting the restoration toward normal physiological status. With excellent efficacy and minimal side effects, we foresee more extensive application of Huaier for treating immune-related disorders.
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Affiliation(s)
- Hongrong Long
- Department of cardiac function, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Zhongcai Wu
- Division of Nephrology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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3
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Luo S, Hu H. Huaier granule prolongs overall survival after curative resection of hepatocarcinoma carcinoma: A propensity score analysis. JOURNAL OF ETHNOPHARMACOLOGY 2023; 301:115774. [PMID: 36206867 DOI: 10.1016/j.jep.2022.115774] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 09/27/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND The effectiveness and safety of huaier granules in reducing recurrence after curative resection of HCC have been confirmed, but it is unclear whether huaier granules can significantly prolong overall survival. AIM To demonstrate the effectiveness of huaier granule for HCC after curative resection over a 5-year follow-up. METHOD A total of 1265 HCC patients who underwent curative resection from January 2008 to January 2020 were enrolled, 1111 patients were finally enrolled according to the exclusion criteria, and the oncology outcome of Huaier granule was analyzed by propensity score matching method (PSM). RESULT Before propensity score matching, huaier granule resulted in better 5- year overall survival (61.49% vs 54.92%, p = 0.0099) and recurrence-free survival (45.64% vs 38.42%, p = 0.0042) for HCC patients. For solitary HCC ≤30 mm, huaier granule resulted in similar 5- year recurrence-free survival (54.55% vs 50.13%, p = 0.4403), but better 5- year overall survival (82.42% vs70.08%, p = 0.0189). Similar to overall patients, huaier granule resulted in better 5- year overall survival (54.77% vs 51.37%, p = 0.1530) and recurrence-free survival (42.61% vs 35.62%, p = 0.0082) for solitary HCC >30 mm. After propensity score matching, we did confirm that huaier granules can significantly prolong overall survival by more than 5 years, the exception was recurrence-free survival in the HCC <30 mm cohort.
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Affiliation(s)
- Shaoju Luo
- Guangzhou University of Chinese Medicine, Guangzhou, China; Sun Yat-sen University, Guangzhou, China
| | - Hao Hu
- Guangzhou University of Chinese Medicine, Guangzhou, China; Sun Yat-sen University, Guangzhou, China; The First Affiliated Hospital of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China.
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Li B, Cao Q, Liu Z. The treatment effects of Trametes Robiniophila Murr against colorectal cancer: A mini-review. Front Med (Lausanne) 2022; 9:981516. [PMID: 35991644 PMCID: PMC9381862 DOI: 10.3389/fmed.2022.981516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/13/2022] [Indexed: 11/21/2022] Open
Abstract
Colorectal cancer (CRC) is a worldwide disease threatening people's lives. Surgery and chemotherapy are still the main methods for CRC treatment. However, the side effects and chemotherapeutic drug resistance restrict the application of chemotherapy. Trametes Robiniophila Murr, also known as Huaier, is a traditional Chinese medicine that has been used for more than 1,600 years. Huaier extracts have promising anti-cancer effects on hepatoma, breast cancer, and gastric cancer. Nowadays, the tumor inhibition of Huaier on CRC has attracted more and more attention. This review mainly provides the possible anti-tumor mechanisms of Huaier for CRC treatment in apoptosis and inhibiting proliferation of tumor cells, preventing epithelial-mesenchymal transformation (EMT), weakening proliferation and differentiation of CRC stem cells, decreasing the vessel density in tumor tissues, and enhancing the immune system and chemotherapeutic efficacy. Huaier extract may be a good candidate for CRC treatment, especially when combined with other chemotherapeutic agents.
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Affiliation(s)
- Bo Li
- Department of Rehabilitation Medicine, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Qian Cao
- Department of Education, Jilin University Second Hospital, Changchun, China
| | - Zhuo Liu
- Department of Gastrointestinal Colorectal and Anal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
- *Correspondence: Zhuo Liu
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Geng W, Tu C, Chen D, Lu Z, Mao W, Zhu H. Huaier attenuates the adverse effects of pyroptosis by regulating the methylation of rat mesangial cells: an in vitro study. BMC Complement Med Ther 2022; 22:92. [PMID: 35351070 PMCID: PMC8966145 DOI: 10.1186/s12906-022-03559-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 03/07/2022] [Indexed: 11/20/2022] Open
Abstract
Background Pyroptosis is a highly programmed inflammatory cell death process that represents an innate immune response. In this study, the occurrence of pyroptosis in rat mesangial cells (RMCs) and the effect of Huaier (Trametes robiniophia Murr) on this process were investigated. Methods RMCs were incubated with OX7 antibodies (0.5 μg/ml, 2.5 μg/ml, 10 μg/ml), normal rat serum (NRS) and Huaier (1 mg/ml, 5 mg/ml, 10 mg/ml). RMC morphology was observed under a light microscope and by immunofluorescence. Lactate dehydrogenase (LDH) release was assessed using the CytoTox 96 Non-Radioactive Cytotoxicity Assay Kit. Western blot assays were performed, and then the RMCs were incubated with the methylase DNMT3B and the demethylase 5-aza-2′-deoxycytidine. Results Morphological, LDH, immunofluorescence and western blot analyses showed that RMCs were lysed when stimulated with OX7 antibodies and NRS. RMC lysis released inflammatory cytokines (interleukin-18, interleukin-1β, monocyte chemoattractant protein-1 and intracellular adhesion molecule-1), and Huaier protected RMCs by controlling lysis and the levels of inflammatory cytokines. Lysis was mediated by pyroptosis due to the positive expression of GSDME. The methylase DNMT3B reduced the expression of GSDME induced by OX7 together with NRS. Furthermore, Huaier significantly suppressed the expression of GSDME, which was increased by 5-aza-2’-deoxycytidine. Conclusions Pyroptosis might occur in RMCs, and Huaier can protect RMCs by upregulating the methylation of a group of molecules. Supplementary Information The online version contains supplementary material available at 10.1186/s12906-022-03559-4.
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Affiliation(s)
- Wenjia Geng
- Peking University People's Hospital, Beijing, China
| | - Can Tu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.,Department of nephrology, Wuhan Hospital of Traditional Chinese and Western Medicine, Wuhan, China
| | - Dahao Chen
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhaoyu Lu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.,State Key Laboratory of Dampness Syndrome of Chinese Medicine, Guangzhou, China.,Department of nephrology, Guangdong Provincial Hospital of Chinese Medicine, 111 Dade Road, Yuexiu District, Guangzhou, Guangdong province, China
| | - Wei Mao
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China. .,State Key Laboratory of Dampness Syndrome of Chinese Medicine, Guangzhou, China. .,Department of nephrology, Guangdong Provincial Hospital of Chinese Medicine, 111 Dade Road, Yuexiu District, Guangzhou, Guangdong province, China.
| | - Hanyu Zhu
- Department of Nephrology, The First Medical Center, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, State Key Laboratory of Kidney Diseases, National Clinical Research Center for Kidney Diseases, No.28 Fuxing Road, Haidian District, Beijing, China.
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Gao F, Yan S, Sun Z, Wang J. Muscone suppresses gastric cancer via regulation of miRNA-145. Food Sci Nutr 2021; 9:4711-4721. [PMID: 34531985 PMCID: PMC8441313 DOI: 10.1002/fsn3.2269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 01/31/2021] [Accepted: 02/25/2021] [Indexed: 12/05/2022] Open
Abstract
This study aims to determine the effects and mechanism of action of muscone on the biological activity of the gastric cancer cell lines SGC-7901 and MGC-803 (proliferation, apoptosis, invasion, and migration) in vitro. An optimal muscone concentration was determined using MTT and cell apoptosis tests. The SGC-7901 and MGC-803 cells were divided into five groups: normal control, muscone, miRNA, muscone + miRNA, and muscone + miRNA inhibitor. Cell proliferation rate, apoptosis rate, cell cycle phase distribution, number of invading cells, and wound healing rate were compared among the five groups using MTT, flow cytometry, transwell, and wound healing assays. Relative expression levels of the proteins PI3K, AKT, P21, c-Myc, MMP-2, and MMP-9 were measured by Western blot. Compared with the control group, the groups treated with muscone and miRNA showed significantly lower cell proliferation rate, number of invading cells, and wound healing rate (p < .05 for all), but significantly higher rates of cell apoptosis rate and numbers of cells in the G1 phase (p < .05 for all). These groups also showed significantly lower expression of the proteins PI3K, AKT, c-Myc, MMP-2, and MMP-9 but significantly increased expression of the protein P21 (p < .05). Transfecting muscone-treated SGC-7901 and MGC-803 cells with miRNA-145 inhibitor resulted in a significant recovery of biological activity (p < .05). Muscone suppresses the biological activity of SGC-7901 and MGC-803 gastric cancer cells in vitro via regulation of miRNA-145.
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Affiliation(s)
- Feng Gao
- Department of Clinical LaboratoryJiangsu Province Hospital of Chinese MedicineAffiliated Hospital of Nanjing University of Chinese MedicineNanjingChina
| | - Shihai Yan
- Department of Clinical LaboratoryJiangsu Province Hospital of Chinese MedicineAffiliated Hospital of Nanjing University of Chinese MedicineNanjingChina
| | - Zheng Sun
- Department of Clinical LaboratoryJiangsu Province Hospital of Chinese MedicineAffiliated Hospital of Nanjing University of Chinese MedicineNanjingChina
| | - Jia Wang
- Department of Clinical LaboratoryJiangsu Province Hospital of Chinese MedicineAffiliated Hospital of Nanjing University of Chinese MedicineNanjingChina
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Niu Y, Shan L, Gao H, Zhang C, Qian Z, Wang Z, Xu X, Zhang X, Wang J, Ma L, Chen L, Yu Y. Huaier Suppresses the Hepatocellular Carcinoma Cell Cycle by Regulating Minichromosome Maintenance Proteins. Onco Targets Ther 2020; 13:12015-12025. [PMID: 33244243 PMCID: PMC7685376 DOI: 10.2147/ott.s279723] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/07/2020] [Indexed: 12/24/2022] Open
Abstract
Purpose Hepatocellular carcinoma (HCC) is a common malignant tumor with limited treatment. Our previous studies demonstrated that Huaier enhanced chemotherapy sensitivity and restrained HCC proliferation. This study aimed to identify differentially expressed proteins with Huaier treatment in HCC cells, providing molecular targets for future targeted therapy of HCC. Materials and Methods The effects of Huaier on the cell cycle were determined by flow cytometry and Western blot (WB). Xenograft models were used to verify the effects of Huaier on tumor growth. Then, proteomics was performed to identify the potential proteins regulated by Huaier. The enrichment analysis of GO and KEGG was performed for the differentially expressed proteins. Western blot (WB) and immunohistochemistry (IHC) were used to detect the levels of proteins after Huaier treatment. After that the correlation of differentially expressed proteins with pathological stages was analyzed via the GEPIA database. We also analyzed candidate expression after Huaier treatment in HCC cells by WB and qRT-PCR. Furthermore, siRNA was performed to verify the targeted regulation of Huaier on candidate proteins. Results First, the proteomics data showed that a total of 160 proteins were identified as differentially expressed proteins, among which six minichromosome maintenance (MCM) family members were enriched in the tumor-associated pathways after Huaier treatment. Moreover, MCM proteins were highly expressed in HCC and closely correlated with the survival of HCC patients. Finally, we confirmed that MCM proteins were targets of Huaier treatment in HCC cells. Conclusion Huaier treatment was closely associated with the activation and inhibition of cancer-related pathways, and the MCM family was identified as a potential target in the antitumor process of Huaier. This study is helpful in understanding the molecular alterations and clinical relevance of HCC after Huaier treatment, which is beneficial for finding new targets and designing effective chemotherapy regimens for the future treatment of HCC.
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Affiliation(s)
- Yongjie Niu
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, People's Republic of China
| | - Liang Shan
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, People's Republic of China
| | - Han Gao
- Encephalopathy Department, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, People's Republic of China
| | - Congcong Zhang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, People's Republic of China
| | - Zijun Qian
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, People's Republic of China
| | - Zhixian Wang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, People's Republic of China
| | - Xin Xu
- Institute for Thoracic Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, People's Republic of China
| | - Xiao Zhang
- Institute for Thoracic Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, People's Republic of China
| | - Jiayi Wang
- Institute for Thoracic Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, People's Republic of China
| | - Lifang Ma
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, People's Republic of China.,Institute for Thoracic Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, People's Republic of China
| | - Liyun Chen
- Institute of Science, Technology and Humanities of Shanghai University of Traditional Chinese Medicine, Shanghai 200071, People's Republic of China
| | - Yongchun Yu
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, People's Republic of China.,Institute for Thoracic Oncology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, People's Republic of China
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8
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Trametes robiniophila Murr in the treatment of breast cancer. Biomed Pharmacother 2020; 128:110254. [PMID: 32480220 DOI: 10.1016/j.biopha.2020.110254] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/04/2020] [Accepted: 05/10/2020] [Indexed: 02/07/2023] Open
Abstract
Breast cancer is the leading cause of cancer death among women across the world. Trametes robiniophila Murr (Huaier), a traditional herbal medicine, has been used in China to protect human health for about 1600 years. Recent years, Huaier had been proven to be effective for multiple types of malignancies. This systematic review focused on breast cancer treatment, summarizing the curative function of Huaier aqueous extract and polysaccharides in preclinical researches. Huaier could markedly inhibit breast cancer progression with low toxicity, enhance immune response and increase the sensitivity to radiation and chemotherapy. The therapeutic effect of Huaier granule in clinical studies was also included. This review amalgamated the current studies and highlighted the promising role of Huaier and its polysaccharides as complementary alternative medicine in breast cancer treatment.
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Wang M, Hu Y, Hou L, Pan Q, Tang P, Jiang J. A clinical study on the use of Huaier granules in post-surgical treatment of triple-negative breast cancer. Gland Surg 2019; 8:758-765. [PMID: 32042684 DOI: 10.21037/gs.2019.12.08] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Background In recent years, traditional Chinese medicine (TCM) has been developing rapidly in cancer treatment. Huaier is a widely used fungus by TCM to treat different kinds of cancers. Its good efficacy in prevention of tumor recurrence and metastasis has been proven by a large number of clinical studies. In order to further investigate the efficacy and safety of Huaier granules in post-surgical therapy for stage I-III triple-negative breast cancer (TNBC) patients, we performed a case-control clinical study to observe its effects on the post-surgical safety and survival rates of these patients. Methods Two hundred and one TNBC patients underwent modified radical mastectomy were selected, they were admitted to our hospital between October 2010 to September 2014. The patients were randomly allocated to the experimental group (101 cases) or the control group (100 cases). Patients in the experimental group were treated with Huaier granules, by orally taking 20 g each time with 3 times a day. Medication was started during chemotherapy or at the time in 6 or 18 months after it. The control group did not receive any TCM preparations during this process. The disease-free survival (DFS) and overall survival (OS) were measured as the main outcome. Results The median follow-up time was 46 months. For the 100 patients in control group, 5-year DFS and OS was 82% and 86% respectively, while 87.1% and 90.1% for the 101 patients in the experimental group. The difference was not statistically significant. However, stage III patients in the control group showed a 5-year DFS of 53.8% and OS of 65.4%, which were significantly lower than that of stage III patients in the experimental group as 81.3% and 87.5%. In the experimental group, 10 patients with 6-month medication showed disease progression, whereas only 3 patients with 18-month medication showed disease progression. This difference was statistically significant as well. Conclusions Huaier granules could play an important role in post-surgical adjuvant therapy of TNBC patients, specially by effectively increasing the DFS and OS of breast cancer patients at middle to advanced stage.
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Affiliation(s)
- Minghao Wang
- Breast Disease Center, Southwest Hospital, Army Medical University, Chongqing 400038, China
| | - Ying Hu
- Breast Disease Center, Southwest Hospital, Army Medical University, Chongqing 400038, China
| | - Lingmi Hou
- Department of Thyroid and Breast Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, China
| | - Qinwen Pan
- Breast Disease Center, Southwest Hospital, Army Medical University, Chongqing 400038, China
| | - Peng Tang
- Breast Disease Center, Southwest Hospital, Army Medical University, Chongqing 400038, China
| | - Jun Jiang
- Breast Disease Center, Southwest Hospital, Army Medical University, Chongqing 400038, China
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Liu W, Chen X, Wang Y, Chen Y, Chen S, Gong W, Chen T, Sun L, Zheng C, Yin B, Li S, Luo C, Huang Q, Xiao J, Xu Z, Peng F, Long H. Micheliolide ameliorates diabetic kidney disease by inhibiting Mtdh-mediated renal inflammation in type 2 diabetic db/db mice. Pharmacol Res 2019; 150:104506. [DOI: 10.1016/j.phrs.2019.104506] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 10/18/2019] [Accepted: 10/18/2019] [Indexed: 12/12/2022]
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Juengpanich S, Shi L, Iranmanesh Y, Chen J, Cheng Z, Khoo AKJ, Pan L, Wang Y, Cai X. The role of natural killer cells in hepatocellular carcinoma development and treatment: A narrative review. Transl Oncol 2019; 12:1092-1107. [PMID: 31176993 PMCID: PMC6558093 DOI: 10.1016/j.tranon.2019.04.021] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 04/11/2019] [Accepted: 04/11/2019] [Indexed: 12/12/2022] Open
Abstract
A major obstacle for treatment of HCC is the inadequate efficacy and limitation of the available therapeutic options. Despite the recent advances in developing novel treatment options, HCC still remains one of the major causes of cancer morbidity and mortality around the world. Achieving effective treatment and eradication of HCC is a challenging task, however recent studies have shown that targeting Natural Killer cells, as major regulators of immune system, can help with the complete treatment of HCC, restoration of normal liver function and subsequently higher survival rate of HCC patients. Studies have shown that decrease in the frequency of NK cells, their dysfunction due to several factors such as dysregulation of receptors and their ligands, and imbalance of different types of inhibitory and stimulating microRNA expression is associated with higher rate of HCC progression and development, and poor survival outcome. Here in our review, we mainly focused on the importance of NK cells in HCC development and treatment.
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Affiliation(s)
- Sarun Juengpanich
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, Zhejiang, Province, China; School of Medicine, Zhejiang University, Hangzhou 310058, China.
| | - Liang Shi
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, Zhejiang, Province, China.
| | | | - Jiang Chen
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, Zhejiang, Province, China; Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
| | - Zhenzhe Cheng
- School of Medicine, Zhejiang University, Hangzhou 310058, China.
| | - Aaron Kah-Jin Khoo
- Faculty of Medicine, The University of Queensland, St Lucia, QLD, 4027, Australia.
| | - Long Pan
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, Zhejiang, Province, China; School of Medicine, Zhejiang University, Hangzhou 310058, China.
| | - Yifan Wang
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, Zhejiang, Province, China.
| | - Xiujun Cai
- Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University, Hangzhou 310016, Zhejiang, Province, China.
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Pan J, Yang C, Jiang Z, Huang J. Trametes robiniophila Murr: a traditional Chinese medicine with potent anti-tumor effects. Cancer Manag Res 2019; 11:1541-1549. [PMID: 30863164 PMCID: PMC6389013 DOI: 10.2147/cmar.s193174] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Trametes robiniophila Murr also known as Huaier, one of the traditional Chinese medicines, has been shown an effective adjuvant of cancer therapy. Accumulating evidence suggests that the anti-cancer effects of Huaier can be briefly divided into two aspects: the direct effects on tumor cells and the indirect effects on immune cells. In vitro and in vivo experiment showed Huaier directly inhibited tumor cell proliferation, induced tumor cell death, prevented metastasis and interfered with angiogenesis via various signaling pathways. The immunomodulatory effect of Huaier is associated with enhancement of the number and function of CD4+ T cells and NK cells, regulation of the polarization and function of macrophages, and elevated secretion of immune stimulatory cytokines. In this review, the anti-cancer effects and combined treatments of Huaier with other anti-cancer therapies, and the underlying mechanisms are summarized and discussed.
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Affiliation(s)
- Jun Pan
- Cancer Institute (Key Laboratory of Cancer Prevention & Intervention, National Ministry of Education; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province), Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China, .,Department of Surgical Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China,
| | - Chenghui Yang
- Cancer Institute (Key Laboratory of Cancer Prevention & Intervention, National Ministry of Education; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province), Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China, .,Department of Surgical Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China,
| | - Zhou Jiang
- Cancer Institute (Key Laboratory of Cancer Prevention & Intervention, National Ministry of Education; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province), Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China, .,Department of Surgical Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China,
| | - Jian Huang
- Cancer Institute (Key Laboratory of Cancer Prevention & Intervention, National Ministry of Education; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province), Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China, .,Department of Surgical Oncology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, P.R. China,
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Chen Y, Wang L, Liu H, Song F, Xu C, Zhang K, Chen Q, Wu S, Zhu Y, Dong Y, Zhou M, Zhang H, Tian M. PET Imaging on Dynamic Metabolic Changes after Combination Therapy of Paclitaxel and the Traditional Chinese Medicine in Breast Cancer-Bearing Mice. Mol Imaging Biol 2019; 20:309-317. [PMID: 28795272 DOI: 10.1007/s11307-017-1108-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
PURPOSE The aim of the study was to non-invasively evaluate the anticancer activity of a traditional Chinese medicine-Huaier, combined with paclitaxel (PTX) in breast cancer bearing mice by detecting dynamic metabolic changes with positron emission tomography (PET). PROCEDURES Balb/c nude mice were randomly divided into one of the four groups: Huaier, PTX, PTX + Huaier, or the control. PET imaging with 2-deoxy-2-[18F]fluoro-D-glucose ([18F]FDG) was performed to monitor the metabolic changes in BT474 (luminal B) and MDA-MB-231 (triple-negative) breast cancer xenografts. Immunohistochemistry (IHC) study was performed immediately after the final PET scan to assess the expressions of phosphatidylinositol 3-kinase (PI3K), phospho-AKT (p-AKT), caspase-3, and vascular endothelial growth factor (VEGF). RESULTS Compared to the control group, [18F]FDG accumulation demonstrated a significant decrease in PTX + Huaier (p < 0.01) or Huaier group (p < 0.05), which was consistent to the decreased expression of PI3K (p < 0.05) and p-AKT (p < 0.05) in the breast cancer xenografts. CONCLUSION The therapeutic effect of Huaier combined with PTX was superior than the PTX alone in BT474 and MDA-MB-231 breast cancer-bearing mice. [18F]FDG PET imaging could be a potential non-invasive approach to assess the metabolic changes after chemotherapy combined with traditional Chinese medicine in the breast cancer.
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Affiliation(s)
- Yao Chen
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China.,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China.,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China
| | - Ling Wang
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China.,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China.,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China
| | - Hao Liu
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China.,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China.,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China
| | - Fahuan Song
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China.,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China.,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China
| | - Caiyun Xu
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China.,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China.,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China
| | - Kai Zhang
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China.,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China.,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China
| | - Qing Chen
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China.,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China.,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China
| | - Shuang Wu
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China.,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China.,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China
| | - Yunqi Zhu
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China.,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China.,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China
| | - Ying Dong
- Department of Oncology, The Second Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Min Zhou
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China.,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China.,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China.,Institute of Translational Medicine, Zhejiang University, Hangzhou, China
| | - Hong Zhang
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China.,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China.,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China.,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China
| | - Mei Tian
- Department of Nuclear Medicine, The Second Hospital of Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, Zhejiang, 310009, China. .,Zhejiang University Medical PET Center, Zhejiang University, Hangzhou, China. .,Institute of Nuclear Medicine and Molecular Imaging, Zhejiang University, Hangzhou, China. .,Key Laboratory of Medical Molecular Imaging of Zhejiang Province, Hangzhou, China.
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14
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Kim J, Jung KH, Yan HH, Cheon MJ, Kang S, Jin X, Park S, Oh MS, Hong SS. Artemisia Capillaris leaves inhibit cell proliferation and induce apoptosis in hepatocellular carcinoma. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 18:147. [PMID: 29739391 PMCID: PMC5941330 DOI: 10.1186/s12906-018-2217-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 04/23/2018] [Indexed: 01/21/2023]
Abstract
BACKGROUND Natural product is one of the most important sources of drugs used in pharmaceutical therapeutics. Artemisia capillaris has been traditionally used as a hepatoprotective and anti-inflammatory agent. In this study, we extracted an ethanol fraction (LAC117) from the dried leaves of Artemisia capillaris and identified its anticancer activity and mechanism of action against hepatocellular carcinoma (HCC). METHODS Anti-proliferative effect of LAC117 was evaluated by MTT assay and BrdU assay. The apoptotic effect of LAC117 on the expression of cleaved PARP and cleaved caspase-3 was evaluated by Western blot and immunohistochemistry from in vivo mouse xenograft, respectively. RESULTS We found that LAC117 strongly suppressed the growth and proliferation of human HCC cell lines (HepG2 and Huh7). Induction of apoptosis was evidenced by the increases of cleaved caspase-3 and PARP as well as TUNEL-positive cells. Additionally, the pro-apoptotic effect of LAC117 was observed by a decrease in the expression of the XIAP and an increase in cytochrome c releases via mitochondrial membrane potential. Moreover, it significantly inhibited PI3K/AKT pathway in HCC in vivo and in vitro. LAC117 suppressed tumor growth in an ex vivo model as well as in vivo mouse xenograft by inducing apoptosis and inhibiting tumor cell proliferation. CONCLUSIONS The present study highlights that LAC117 could not only efficiently induce apoptosis, but also inhibit the growth of human HCC cells by blocking the PI3K/AKT signaling pathway, suggesting that LAC117 would be a potentially useful drug candidate against HCC.
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Affiliation(s)
- Juyoung Kim
- Department of Biomedical Sciences, College of Medicine, Inha University, 3-ga, Sinheung-dong, Jung-gu, Incheon, 400-712 Korea
| | - Kyung Hee Jung
- Department of Biomedical Sciences, College of Medicine, Inha University, 3-ga, Sinheung-dong, Jung-gu, Incheon, 400-712 Korea
| | - Hong Hua Yan
- Department of Biomedical Sciences, College of Medicine, Inha University, 3-ga, Sinheung-dong, Jung-gu, Incheon, 400-712 Korea
| | - Min Ji Cheon
- Department of Biomedical Sciences, College of Medicine, Inha University, 3-ga, Sinheung-dong, Jung-gu, Incheon, 400-712 Korea
| | - Sunmi Kang
- Natural Product Research Institute, College of Pharmacy, Seoul National University, Sillim-dong, Gwanak-gu, Seoul, 151-742 Korea
| | - Xing Jin
- Natural Product Research Institute, College of Pharmacy, Seoul National University, Sillim-dong, Gwanak-gu, Seoul, 151-742 Korea
| | - Sunghyouk Park
- Natural Product Research Institute, College of Pharmacy, Seoul National University, Sillim-dong, Gwanak-gu, Seoul, 151-742 Korea
| | - Myung Sook Oh
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447 Korea
| | - Soon-Sun Hong
- Department of Biomedical Sciences, College of Medicine, Inha University, 3-ga, Sinheung-dong, Jung-gu, Incheon, 400-712 Korea
- Department of Biomedical Sciences, College of Medicine, Inha University, 366, Seohae-daero, Jung-gu, Incheon, 22332 Republic of Korea
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15
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Zhang Y, Peng G, Wang Y, Cui L, Wu W, Wang L, Liu C, Han X. Silencing of astrocyte elevated gene-1 inhibits proliferation and migration of melanoma cells and induces apoptosis. Clin Exp Pharmacol Physiol 2018; 44:815-826. [PMID: 28429540 DOI: 10.1111/1440-1681.12767] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 03/24/2017] [Accepted: 04/06/2017] [Indexed: 12/19/2022]
Abstract
Melanoma is an aggressive skin malignancy with a high mortality. Astrocyte elevated gene-1 (AEG-1), a downstream target of Ras and c-Myc, has been implicated in the development of multiple tumours, but its role in melanoma remains unclear. In the present study, the role of AEG-1 in melanoma was explored through AEG-1 silencing. Our results showed that silencing AEG-1 inhibited the proliferation of melanoma cells, induced cell cycle arrest, and reduced levels of cyclin A, cyclin B, cyclin D1, cyclin E, and cyclin-dependent kinase 2. AEG-1silencing also induced apoptosis in melanoma cells and altered the levels of cleaved caspase-3, B-cell lymphoma-2 (Bcl-2) and Bcl-2 associated X protein. Moreover, silencing AEG-1 suppressed the migration and invasion of melanoma cells, reduced the expressions and activities of matrix metallopeptidase (MMP)-2 and MMP-9, and inhibited the activation of the Wnt/β-catenin signalling pathway in melanoma cells. Furthermore, in vivo experiments revealed that AEG-1 silencing inhibited the growth of melanoma xenografts in nude mice. In summary, our study demonstrates an oncogenic role of AEG-1 in melanoma and suggests that AEG-1 may serve as a potential therapeutic target in the treatment of melanoma.
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Affiliation(s)
- Yue Zhang
- Department of Dermatology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ge Peng
- Department of Dermatology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ying Wang
- Department of Dermatology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Lixia Cui
- Department of Dermatology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Wenqing Wu
- Department of Dermatology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Luan Wang
- Department of Dermatology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Chengyu Liu
- Department of Dermatology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiuping Han
- Department of Dermatology, Shengjing Hospital of China Medical University, Shenyang, China
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16
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Huaier extract synergizes with tamoxifen to induce autophagy and apoptosis in ER-positive breast cancer cells. Oncotarget 2018; 7:26003-15. [PMID: 27027343 PMCID: PMC5041960 DOI: 10.18632/oncotarget.8303] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Accepted: 03/02/2016] [Indexed: 12/22/2022] Open
Abstract
Tamoxifen (TAM) is the most widely used endocrine therapy for estrogen receptor (ER)-positive breast cancer patients, but side effects and the gradual development of insensitivity limit its application. We investigated whether Huaier extract, a traditional Chinese medicine, in combination with TAM would improve treatment efficacy in ER-positive breast cancers. MTT, colony formation, and invasion and migration assays revealed that the combined treatment had stronger anticancer effects than either treatment alone. Huaier extract enhanced TAM-induced autophagy, apoptosis, and G0/G1 cell cycle arrest, as measured by acidic vesicular organelle (AVO) staining, TUNEL, flow cytometry, and western blot. Additionally, combined treatment inhibited tumorigenesis and metastasis by suppressing the AKT/mTOR signaling pathway. Huaier extract also enhanced the inhibitory effects of TAM on tumor growth in vivo in a xenograft mouse model. These results show that Huaier extract synergizes with TAM to induce autophagy and apoptosis in ER-positive breast cancer cells by suppressing the AKT/mTOR pathway.
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17
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Wei Y, Wang Y, Zang A, Shang Y, Song Z, Wang Z, Wang Y, Yang H. Inducible T-cell co-stimulators regulate the proliferation and invasion of human hepatocellular carcinoma HepG2 cells. Biol Res 2018; 51:2. [PMID: 29316975 PMCID: PMC5759367 DOI: 10.1186/s40659-017-0150-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 12/20/2017] [Indexed: 12/13/2022] Open
Abstract
Background This study determined the regulatory effects of inducible T-cell co-stimulators (ICOS) in human hepatocellular carcinoma HepG2 cells using a RNA interference (RNAi) technique. Methods A RNAi technique was used to knockdown the expression of ICOS. ICOS expression after knockdown was detected as mRNA and protein levels by RT-PCR and Western blot, respectively. A MTT colorimetric assay was used to detect cell proliferation, and the Transwell assay was used to detect cell invasion. Western blot was carried out to detect the level of Bcl-2, AKT, and PI3K protein expression in different groups. Results The proliferation of HepG2 cells were significantly decreased after ICOS siRNA transfection (EG group). Similarly, the results of the Transwell experiment showed that invasion of HepG2 cells in the EG group was clearly reduced compared to the negative control (NC) and blank control groups (CON). Western blot analysis showed that knockdown of ICOS expression reduced the levels of Bcl-2 and AKT, and also significantly up-regulated the level of PI3K phosphorylation (P < 0.01). Conclusion Down-regulating ICOS expression in HepG2 cells suppressed cell proliferation and invasion. The underlying mechanism may be related to the expression of the downstream factor, PI3K/AKT.
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Affiliation(s)
- Yaning Wei
- Departments of Oncology, Affiliated Hospital of Hebei University, Baoding, 071000, China
| | - Yanan Wang
- Department of Pathology, Affiliated Hospital of Hebei University, Baoding, 071000, China
| | - Aimin Zang
- Departments of Oncology, Affiliated Hospital of Hebei University, Baoding, 071000, China
| | - Yanhong Shang
- Departments of Oncology, Affiliated Hospital of Hebei University, Baoding, 071000, China
| | - Zizheng Song
- Departments of Oncology, Affiliated Hospital of Hebei University, Baoding, 071000, China
| | - Zhiyu Wang
- Departments of Oncology, Affiliated Hospital of Hebei University, Baoding, 071000, China
| | - Yangyang Wang
- Department of Gastroenterology, Affiliated Hospital of Hebei University, Baoding, 071000, China
| | - Hua Yang
- Departments of Oncology, Affiliated Hospital of Hebei University, Baoding, 071000, China.
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18
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Zhang K, Che S, Su Z, Zheng S, Zhang H, Yang S, Li W, Liu J. CD90 promotes cell migration, viability and sphere‑forming ability of hepatocellular carcinoma cells. Int J Mol Med 2017; 41:946-954. [PMID: 29251325 PMCID: PMC5752240 DOI: 10.3892/ijmm.2017.3314] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 11/29/2017] [Indexed: 01/04/2023] Open
Abstract
Cluster of differentiation (CD)90 (Thy-1) was proposed as a marker for the liver cancer stem cells that are responsible for tumorigenic activity, however its involvement in the progression of hepatocellular carcinoma (HCC) remains unknown. The aim of the present study was to determine the effect of CD90 on the biological functions of HCC and to investigate the associated circular RNA (circRNA) involved in this process. The analysis of the in vitro data demonstrated that CD90+ cells isolated from SK-Hep-1 cells exhibited increased viability, migration and invasive abilities compared with CD90− cells. In addition, circRNA expression profiles in CD90+ and CD90− cells were screened using a microarray assay and hsa_circ_0067531 and hsa_circ_0057096 were identified to be expressed at significantly different levels. It was additionally demonstrated that the expression of hsa_circ_0067531 in HCC tissues was significantly decreased compared with normal adjacent tissues. Overall, the results of the present study suggested that CD90 may be used as a potential biomarker for HCC. Furthermore, it was demonstrated that hsa_circ_0067531 may affect the biological functions of CD90+ HCC cells and may be a promising candidate to aid in the diagnosis and therapy of HCC.
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Affiliation(s)
- Ketao Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat‑Sen Memorial Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Siyao Che
- Department of Hepatobiliary Surgery, Gaozhou People's Hospital, Gaozhou, Guangdong 525200, P.R. China
| | - Zheng Su
- Department of Hepatobiliary Surgery, Guizhou Provincial People's Hospital, Guiyang, Guizhou 550000, P.R. China
| | - Shangyou Zheng
- Department of Hepatopancreatobiliary Surgery, Sun Yat‑Sen Memorial Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Huayao Zhang
- Department of Mammary Gland and Thyroid Gland Surgery, The Third People's Hospital of Dongguan, Dongguan, Guangdong 523000, P.R. China
| | - Shanglin Yang
- Department of Hepatobiliary Surgery, Affiliated Foshan Hospital of Southern Medical University, Foshan, Guangdong 528000, P.R. China
| | - Wenda Li
- Department of Hepatobiliary Surgery, Sun Yat‑Sen Memorial Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Jianping Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat‑Sen Memorial Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510120, P.R. China
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19
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Shan L, Li Y, Jiang H, Tao Y, Qian Z, Li L, Cai F, Ma L, Yu Y. Huaier Restrains Proliferative and Migratory Potential of Hepatocellular Carcinoma Cells Partially Through Decreased Yes-Associated Protein 1. J Cancer 2017; 8:4087-4097. [PMID: 29187885 PMCID: PMC5706012 DOI: 10.7150/jca.21018] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 10/13/2017] [Indexed: 12/11/2022] Open
Abstract
In China, Trametes robiniophila Murr (Huaier), a traditional Chinese herbal medicine, has been widely used in adjuvant therapies of hepatocellular carcinoma (HCC). However, the molecular mechanisms have not been fully understood. The aims of this study are to investigate the functions and mechanisms of Huaier on inhibiting proliferation and migration of HCC cells. Firstly, cell counting kit-8 (CCK-8) and colony formation shown Huaier inhibited proliferation of HCC Bel-7404, Bel-7402 and SMMC-7721 cells in a dose-dependent manner, and this inhibition might be due to Huaier decreased the expressions of the proliferating cell nuclear antigen (PCNA), the nuclear proliferation related antigen (Ki-67) and CyclinD1 detected by western blotting analysis. Notably, we also found Huaier treatment did not cause any cytotoxicity to normal human hepatocyte L-02 cells. Next, we found Huaier dose-dependently decreased Bcl-2 expression and increased Bax expression in Bel-7404 cells. The activities of cleaved caspase substrates had also been enhanced after Huaier treatment, suggesting Huaier treatment could induce HCC cell apoptosis. Then, the inhibitory effects of Huaier on migration of Bel-7404, Bel-7402 and SMMC-7721 cells via inhibiting Epithelial mesenchymal transition (EMT) had also been proved. Moreover, we confirmed yes-associated protein 1 (YAP1) was up-regulated in HCC cells and tissues, and overexpression of YAP1 promoted HCC cell proliferation and migration. Then, western blot and immunefluorescence shown Huaier had the inhibitory effects on YAP1 in HCC cells. On the other hand, human liver cancer tissue microarray (TMA) shown YAP1 expression was closely to clinic. Our study also confirmed Huaier had the inhibitory effects on YAP1 in xenograft mice models, it could be because Huaier treatment translocated YAP1 from nucleus to cytoplasm, and further promoted phosphorylation of YAP1 to be degraded by ubiquitination. Hence, we conclude that Huaier may restrain the proliferation and migration of HCC cells via down-regulation of YAP1. In summary, our study reveals the potential mechanisms of Huaier on inhibiting proliferation and migration of HCC cells. Importantly, for the first time, we found that Huaier can inhibit YAP1 expression in this anti-tumor process. We believe this finding is beneficial for the clinical applications of Huaier and the targeted therapies for HCC.
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Affiliation(s)
- Liang Shan
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, P.R. China
| | - Yan Li
- Department of Oncology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, P.R. China
| | - Hongyuan Jiang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, P.R. China
| | - Yuquan Tao
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, P.R. China
| | - Zijun Qian
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, P.R. China
| | - Lan Li
- Department of Clinical Laboratory, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, P.R. China
| | - Feng Cai
- Department of Clinical Laboratory, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, P.R. China
| | - Lifang Ma
- Department of Clinical Laboratory, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, P.R. China
| | - Yongchun Yu
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, P.R. China
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Bao H, Liu P, Jiang K, Zhang X, Xie L, Wang Z, Gong P. Huaier polysaccharide induces apoptosis in hepatocellular carcinoma cells through p38 MAPK. Oncol Lett 2016; 12:1058-1066. [PMID: 27446394 DOI: 10.3892/ol.2016.4686] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 05/13/2016] [Indexed: 12/12/2022] Open
Abstract
The underlying mechanism of the antitumor activity of Huaier polysaccharide (HP) remains to be explored. The present study aimed to investigate the inhibitory effect of HP on hepatocellular carcinoma (HCC) cells, and to explore the possible mechanisms of its anticancer effect. Cell viability was measured by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay, while apoptotic nuclear changes were observed using Hoechst 33258 staining. The distribution of cell cycle and apoptosis were analyzed by flow cytometry, and western blotting was used to test the apoptotic pathways. Apoptosis and mitogen-activated protein kinase (MAPK) inhibitors were used to investigate the mechanism of apoptosis. HP triggered cell cycle arrest and apoptosis in HepG2 and Huh7 cells. Both the extrinsic and intrinsic apoptotic pathways were activated after HP treatment. Furthermore, HP enhanced the three major MAPK pathways (extracellular signal-regulated kinase, c-Jun N-terminal kinase and p38 MAPK) and inhibited the AKT/mechanistic target of rapamycin signaling pathway in HCC cells. Notably, the inactivation of p38 MAPK impaired the HP-induced cell death. HP exerted its antitumor effect on HCC cells through the regulation of the expression of the apoptosis-related proteins B-cell lymphoma (Bcl)-2, Bcl-2-associated X protein and survivin. The present study provides evidence that HP induces apoptosis in HCC cells and demonstrated the role of p38 MAPK in HP-triggered cancer cell death.
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Affiliation(s)
- Haidong Bao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Peng Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Ke Jiang
- Institute of Cancer Stem Cell, Dalian Medical University Cancer Center, Dalian, Liaoning 116044, P.R. China
| | - Xianbin Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Long Xie
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Zhongyu Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
| | - Peng Gong
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 116011, P.R. China
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Wang Z, Tang ZY, Yin Z, Wei YB, Liu LF, Yan B, Zhou KQ, Nian YQ, Gao YL, Yang JR. Metadherin regulates epithelial-mesenchymal transition in carcinoma. Onco Targets Ther 2016; 9:2429-36. [PMID: 27143938 PMCID: PMC4844438 DOI: 10.2147/ott.s104556] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Metadherin (MTDH) was first identified in primary human fetal astrocytes exposed to HIV-1 in 2002 and then recognized as an important oncogene mediating tumorigenesis, progression, invasiveness, and metastasis of carcinomas. Epithelial–mesenchymal transition (EMT) is a vital process in embryonic development, organ repair, and cancer progression. MTDH and EMT have also been proved to be related to the prognosis of patients with cancers. Recent studies reveal a relationship between MTDH overexpression and EMT in some malignancies. This review highlights the overexpression of MTDH and EMT in cancers and their correlations in clinical studies. Positive correlations have been established between MTDH and mesenchymal biomarkers, and negative correlations between MTDH and epithelial biomarkers have also been established. Furthermore, experiments reveal EMT regulated by MTDH, and some signal pathways have been established. Some anticancer drugs targeting MTDH and EMT are introduced in this review. Some perspectives concerning EMT regulation by MTDH are also presented in this review.
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Affiliation(s)
- Zhao Wang
- Department of Urology, The Second Xiangya Hospital, Central South University, Fu Rong District, Changsha, People's Republic of China; Department of Urology, Xiangya Hospital, Central South University, Kai Fu District, People's Republic of China
| | - Zheng-Yan Tang
- Department of Urology, Xiangya Hospital, Central South University, Kai Fu District, People's Republic of China
| | - Zhuo Yin
- Department of Urology, The Second Xiangya Hospital, Central South University, Fu Rong District, Changsha, People's Republic of China
| | - Yong-Bao Wei
- Department of Urology, The Second Xiangya Hospital, Central South University, Fu Rong District, Changsha, People's Republic of China; Department of Urology, Fujian Provincial Hospital, The Teaching Hospital of Fujian Medical University, Fuzhou, People's Republic of China
| | - Long-Fei Liu
- Department of Urology, Xiangya Hospital, Central South University, Kai Fu District, People's Republic of China
| | - Bin Yan
- Department of Urology, The Second Xiangya Hospital, Central South University, Fu Rong District, Changsha, People's Republic of China
| | - Ke-Qin Zhou
- Department of Urology, The Second Xiangya Hospital, Central South University, Fu Rong District, Changsha, People's Republic of China
| | - Ye-Qi Nian
- Department of Urology, The Second Xiangya Hospital, Central South University, Fu Rong District, Changsha, People's Republic of China
| | - Yun-Liang Gao
- Department of Urology, The Second Xiangya Hospital, Central South University, Fu Rong District, Changsha, People's Republic of China
| | - Jin-Rui Yang
- Department of Urology, The Second Xiangya Hospital, Central South University, Fu Rong District, Changsha, People's Republic of China
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22
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Yu Y, Luo XH, Cheng ML, Cheng YJ. Clinical significance of expression of AEG-1 and NF-κB p65 proteins in human primary hepatocellular carcinoma. Shijie Huaren Xiaohua Zazhi 2015; 23:4193-4199. [DOI: 10.11569/wcjd.v23.i26.4193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To detect the expression of astrocyte elevated gene-1 (AEG-1) and nuclear factor-κB (NF-κB) p65 proteins in hepatocellular carcinoma (HCC) and to analyze their clinical significance.
METHODS: The expression of AEG-1 and NF-κB p65 proteins was detected by immunohistochemical analysis in 40 HCC samples, 40 tumor adjacent tissue samples, and 8 normal hepatic tissue samples. Western blot was also performed for detecting protein levels of AEG-1 and NF-κB p65 in part of the above tissue samples. The relationship between survival and expression of AEG-1 and NF-κB p65 was analyzed by Kaplan-Meier analysis.
RESULTS: The positive expression rates of AEG-1 in HCC, tumor adjacent tissue and normal tissue samples were 72.5% (29/40), 60% (24/40), and 12.5% (1/8), respectively; the differences among the three groups were statistically significant (χ2 = 9.74, P < 0.05). The expression of AEG-1 protein was significantly higher in HCC and tumor adjacent tissue than in normal tissue (P < 0.05). The expression rates of NF-κB p65 protein in HCC, tumor adjacent tissue and normal tissue samples were 75% (30/40), 62.5% (25/40), and 12.5% (1/8), respectively; the differences among the three groups were statistically significant (χ2 = 11.29, P < 0.05). The expression of NF-κB p65 protein was significantly higher in HCC and tumor adjacent tissue than in normal tissue (P < 0.05). The expression of AEG-1 and NF-κB p65 protein determined by Western blot was similar to that by immunohistochemical analysis. The survival rates in patients with positive expression of AEG-1 and NF-κB p65 were significantly lower than those in patients with negative expression (P < 0.05).
CONCLUSION: AEG-1 may promote invasion and metastasis of HCC through up-regulation of NF-κB p65 expression and activity. The combined detection of expression of AEG-1 and NF-κB p65 has significance in gene therapy and in predicting the prognosis of patients with HCC.
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23
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Yan L, Liu X, Yin A, Wei Y, Yang Q, Kong B. Huaier aqueous extract inhibits cervical cancer cell proliferation via JNK/p38 pathway. Int J Oncol 2015. [PMID: 26201539 DOI: 10.3892/ijo.2015.3094] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Although the anticancer effects of Huaier extract have been widely investigated, including anti-proliferate, anti-angiogenic and anti-metastatic activities, the mechanisms are not well understood. This study aimed to elucidate the inhibitory effect of Huaier extract on tumor growth in cervical cancer cells and its molecular mechanisms. Cell viability and motility were measured by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, colony assays, migration, and invasive assays, respectively. The distribution of the cell cycle was analyzed by flow cytometry. Huaier inhibited cell viability of SiHa and C33A cells in a time- and dose-dependent manner; cell migration and invasiveness were also suppressed; Huaier was able to cause G2/M cell cycle arrest in C33A cells. The western blot results confirmed Huaier dose-dependently increased expression of phosphorylated c-Jun N-terminal kinase (JNK), p-38 and downregulated the expression of phosphorylated extracellular signal-regulated kinase (ERK) in a time- and dose-dependently manner. In vivo experiments showed that Huaier significantly suppressed the tumor volume of SiHa cell xenografts. These data suggest that Huaier may inhibit tumor proliferation in cervical cancer via the JNK/p38 signaling pathway.
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Affiliation(s)
- Li Yan
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Xiaolin Liu
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Aijun Yin
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Yuyan Wei
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Qifeng Yang
- Department of General Surgery, Qilu Hospital, Shandong University, Ji'nan, Shandong 250012, P.R. China
| | - Beihua Kong
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, Ji'nan, Shandong 250012, P.R. China
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24
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Zhao X, Ma S, Liu N, Liu J, Wang W. A polysaccharide from Trametes robiniophila inhibits human osteosarcoma xenograft tumor growth in vivo. Carbohydr Polym 2015; 124:157-63. [DOI: 10.1016/j.carbpol.2015.02.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Revised: 02/09/2015] [Accepted: 02/13/2015] [Indexed: 12/22/2022]
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25
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The anticancer effect of Huaier (Review). Oncol Rep 2015; 34:12-21. [PMID: 25955759 DOI: 10.3892/or.2015.3950] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Accepted: 03/24/2015] [Indexed: 12/18/2022] Open
Abstract
Trametes robiniophila Murr. (Huaier) is a sandy beige mushroom found on the trunks of trees and has been widely used in traditional Chinese medicine (TCM) for ~1,600 years. The anticancer effects of Huaier have attracted increasing worldwide interest in recent years. Accumulating evidence suggests that the anticancer mechanism of Huaier may be associated with various biological activities, such as inhibition of cell proliferation, anti-metastasis, interference with tumor angiogenesis and tumor-specific immunomodulatory effect. Animal and experimental studies suggest that Huaier is a promising anticancer agent. Further clinical research is warranted to illustrate the untapped chemopreventive and therapeutic potential of Huaier either alone or in conjunction with existing therapies.
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26
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Li C, Wu X, Zhang H, Yang G, Hao M, Sheng S, Sun Y, Long J, Hu C, Sun X, Li L, Zheng J. A Huaier polysaccharide reduced metastasis of human hepatocellular carcinoma SMMC-7721 cells via modulating AUF-1 signaling pathway. Tumour Biol 2015; 36:6285-93. [PMID: 25787750 DOI: 10.1007/s13277-015-3314-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2015] [Accepted: 03/05/2015] [Indexed: 01/22/2023] Open
Abstract
TP-1 is a polysaccharide from one famous fungus Huaier. Treatment with TP-1 significantly inhibited the cell growth, adhesion, migration, and motility of SMMC-7721 cells in a dose-dependent manner. Real-time quantitative RT-PCR revealed a dose-dependent decrease in RNA-binding factor 1 (AUF-1) and astrocyte elevated gene-1 (AEG-1) messenger RNA (mRNA) levels in TP-1-treated SMMC-7721 cells, which is consistent with their protein expression detected by Western blotting. On the contrary, microRNA-122 (miR-122) expression increased in SMMC-7721 cells following TP-1 treatment. Moreover, TP-1 treatment at three doses apparently increased epithelial marker E-cadherin protein expression but decreased the mesenchymal marker N-cadherin protein level. In addition, the hematoxylin-eosin (H & E) staining showed that the TP-1 significantly inhibited the lung metastasis of liver cancer in mice orthotopic implanted with SMMC-7721 tumor tissue. Taken together, these findings proved the inhibitory effect of TP-1 on the growth and metastasis of SMMC-7721 cells, and TP-1 might be offered for future application as a powerful chemopreventive agent against hepatocellular carcinoma (HCC) metastasis.
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Affiliation(s)
- Cong Li
- Intervention Therapy Center of Liver Diseases, Beijing You An Hospital, Capital Medical University, 100069, Beijing, China
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27
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Zou Y, Xiong H, Xiong H, Lu T, Zhu F, Luo Z, Yuan X, Wang Y. A polysaccharide from Andrographis paniculata induces mitochondrial-mediated apoptosis in human hepatoma cell line (HepG2). Tumour Biol 2015; 36:5179-86. [DOI: 10.1007/s13277-015-3172-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Accepted: 01/26/2015] [Indexed: 01/29/2023] Open
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28
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Jung HI, Ahn T, Bae SH, Chung JC, Kim H, Chin S, Jeong D, Cho HD, Lee MS, Kim HC, Kim CH, Baek MJ. Astrocyte elevated gene-1 overexpression in hepatocellular carcinoma: an independent prognostic factor. Ann Surg Treat Res 2015; 88:77-85. [PMID: 25692118 PMCID: PMC4325651 DOI: 10.4174/astr.2015.88.2.77] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Revised: 09/05/2014] [Accepted: 09/11/2014] [Indexed: 01/27/2023] Open
Abstract
PURPOSE Astrocyte elevated gene-1 (AEG-1) plays important roles in tumorigenesis such as proliferation, invasion, metastasis, angiogenesis, and chemoresistance. We examined the expression of AEG-1 in patients with hepatocellular carcinoma (HCC). METHODS Eighty-five samples were collected from patients with HCC who underwent surgery and were histopathologically confirmed to have HCC. Two independent pathologists, experienced in evaluating immunohistochemistry and blinded to the clinical outcomes of the patients, reviewed all samples. They determined AEG-1 expression semiquantitatively by assessing the percentage of positively stained immunoreactive cells and staining intensity. Clinicopathological data were analyzed in association with prognosis. RESULTS The association was estimated by univariate and multivariate analyses with Cox regression. Tumor size (hazard ratio [HR], 2.285; 95% confidence interval [CI], 1.175-4.447; P = 0.015), microvascular invasion (HR, 6.754; 95% CI, 1.631-27.965; P = 0.008), and AEG-1 expression (HR, 4.756; 95% CI, 1.697-13.329; P = 0.003) were independent prognostic factors for overall survival. Those for disease-free survival rate were tumor size (HR, 2.245; 95% CI, 1.282-3.933; P = 0.005) and AEG-1 expression (HR, 1.916; 95% CI, 1.035-3.545; P = 0.038). The cumulative 5-year survival and recurrence rates were 89.2% and 50.0% in the low-expressing group and 24.5% and 82.4% in the high-expressing group, respectively. CONCLUSION The results suggest that AEG-1 overexpression could serve as a valuable prognostic marker in patients with HCC.
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Affiliation(s)
- Hae Il Jung
- Department of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
| | - Taesung Ahn
- Department of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
| | - Sang Ho Bae
- Department of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
| | - Jun Chul Chung
- Department of Surgery, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
| | - Hyungjoo Kim
- Department of Medical Science Research Institute, Soonchunhyang University, Cheonan, Korea
| | - Susie Chin
- Department of Pathology, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
| | - Dongjun Jeong
- Department of Medical Science Research Institute, Soonchunhyang University, Cheonan, Korea
| | - Hyon Doek Cho
- Department of Pathology, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
| | - Moon Soo Lee
- Department of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
| | - Hyung Chul Kim
- Department of Surgery, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
| | - Chang Ho Kim
- Department of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
| | - Moo-Jun Baek
- Department of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
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Li C, Wu X, Zhang H, Yang G, Hao M, Sheng S, Sun Y, Long J, Hu C, Sun X, Li L, Zheng J. A Huaier polysaccharide inhibits hepatocellular carcinoma growth and metastasis. Tumour Biol 2014; 36:1739-45. [PMID: 25374064 DOI: 10.1007/s13277-014-2775-2] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Accepted: 10/23/2014] [Indexed: 01/02/2023] Open
Abstract
This study was carried out to evaluate the effects of a Huaier polysaccharide (TP-1) on the tumor growth and immune function in hepatocellular carcinoma (HCC) H22-based mouse in vivo. Results showed that TP-1 was capable of repressing transplanted H22 solid hepatic tumor cell growth in vivo, prolonging the live time of mice bearing ascetic H22 tumors, and repressing the pulmonary metastasis of H22-bearing mice. Moreover, the relative weight of immune organ (spleen and thymus) and lymphocyte proliferation were improved after TP-1 treatment. Furthermore, the treatment with TP-1 could promote immune-stimulating serum cytokines, such as IL-2 and IFN-γ, but inhibit immune-suppressing serum cytokines IL-10 secretion in H22-bearing mice. Besides, the percentage of CD4+ T cells and NK cells was increased, whereas the number of CD8+ T cells decreased in tumor-bearing mice following TP-1 administration. In addition, this compound displayed little toxic effects to major organ of tumor-bearing mice at the therapeutic dose, such as the liver and kidney. This experimental finding suggested that TP-1 exhibited prominent antitumor activities in vivo via enhancement of host immune system function in H22 tumor-bearing mice. This product could be developed individually as a safe and potent biological response modifier for HCC therapy.
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Affiliation(s)
- Cong Li
- Intervention Therapy Center of Liver Diseases, Beijing You An Hospital, Capital Medical University, 100069, Beijing, China
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Wang X, Zhang N, Huo Q, Sun M, Dong L, Zhang Y, Xu G, Yang Q. Huaier aqueous extract inhibits stem-like characteristics of MCF7 breast cancer cells via inactivation of hedgehog pathway. Tumour Biol 2014; 35:10805-13. [PMID: 25077927 DOI: 10.1007/s13277-014-2390-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2014] [Accepted: 07/23/2014] [Indexed: 12/11/2022] Open
Abstract
The theory of targeting cancer stem-like cells (CSCs) provides novel strategy for cancer treatment. In the present study, we examined the inhibitory effect of Huaier aqueous extract on eradicating breast cancer stem cells and explored the underlying mechanisms. Our data demonstrated that various concentrations of Huaier extract significantly decreased the viabilities, numbers, and sizes of mammospheres. After incubation with Huaier extract for 24 h, the clonogenicity of MCF7 cell line was obviously impaired, along with less holoclones. In addition, Huaier extract reduced the number of cells expressing CD44+/CD24- and decreased the level of stem cell markers (OCT-4, NESTIN, and NANOG). The hedgehog (Hh), notch, and Wnt/β-catenin pathways were essential stem cell signaling pathways involved in regulating CSC renewal and maintenance. We reported that the inhibitory effect of Huaier extract was partly depended on the inactivation of Hh pathway. These findings provided experimental evidence that Huaier extract was a promising therapeutic drug for eliminating the breast cancer stem cells.
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Affiliation(s)
- Xiaolong Wang
- Department of Breast Surgery, Qilu Hospital, Shandong University, Wenhua Xi Road No. 107, Jinan, 250012, Shandong, People's Republic of China
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