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Li K, Deng Z, Lei C, Ding X, Li J, Wang C. The Role of Oxidative Stress in Tumorigenesis and Progression. Cells 2024; 13:441. [PMID: 38474405 DOI: 10.3390/cells13050441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/20/2024] [Accepted: 02/29/2024] [Indexed: 03/14/2024] Open
Abstract
Oxidative stress refers to the imbalance between the production of reactive oxygen species (ROS) and the endogenous antioxidant defense system. Its involvement in cell senescence, apoptosis, and series diseases has been demonstrated. Advances in carcinogenic research have revealed oxidative stress as a pivotal pathophysiological pathway in tumorigenesis and to be involved in lung cancer, glioma, hepatocellular carcinoma, leukemia, and so on. This review combs the effects of oxidative stress on tumorigenesis on each phase and cell fate determination, and three features are discussed. Oxidative stress takes part in the processes ranging from tumorigenesis to tumor death via series pathways and processes like mitochondrial stress, endoplasmic reticulum stress, and ferroptosis. It can affect cell fate by engaging in the complex relationships between senescence, death, and cancer. The influence of oxidative stress on tumorigenesis and progression is a multi-stage interlaced process that includes two aspects of promotion and inhibition, with mitochondria as the core of regulation. A deeper and more comprehensive understanding of the effects of oxidative stress on tumorigenesis is conducive to exploring more tumor therapies.
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Affiliation(s)
- Kexin Li
- Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Science, Inner Mongolia University, 49 Xilingol South Road, Yu Quan District, Hohhot 010020, China
| | - Zhangyuzi Deng
- Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Science, Inner Mongolia University, 49 Xilingol South Road, Yu Quan District, Hohhot 010020, China
| | - Chunran Lei
- Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Science, Inner Mongolia University, 49 Xilingol South Road, Yu Quan District, Hohhot 010020, China
| | - Xiaoqing Ding
- Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Science, Inner Mongolia University, 49 Xilingol South Road, Yu Quan District, Hohhot 010020, China
| | - Jing Li
- Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Science, Inner Mongolia University, 49 Xilingol South Road, Yu Quan District, Hohhot 010020, China
| | - Changshan Wang
- Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, School of Life Science, Inner Mongolia University, 49 Xilingol South Road, Yu Quan District, Hohhot 010020, China
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2
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Bian X, Wang Y, Yang R, Ma Y, Dong W, Guo C, Gao W. Anti-fatigue properties of the ethanol extract of Moringa oleifera leaves in mice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023. [PMID: 37062935 DOI: 10.1002/jsfa.12628] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/27/2023] [Accepted: 04/17/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND Moringa oleifera (M. oleifera) leaves are rich in nutrients and bioactive ingredients. This study was aimed at evaluating the anti-fatigue effect of the ethanol extract of M. oleifera leaves (MLEE) on mice and its primary mechanism of action using a weight-loaded forced swimming test. In the present study, MLEE was prepared by ultrasound-assisted extraction, and its anti-fatigue effect and antioxidant capacity were evaluated in mice. Mice were administrated MLEE (320 mg kg-1 body weight) for 15 days. RESULTS MLEE supplementation significantly increased levels of glucose and non-esterified fatty acids (NEFA), while decreasing levels of lactate and blood urea nitrogen in serum (P < 0.05); the levels of glycogen in the liver and muscle were also increased, as was the activity of glycogen synthase and the level of NEFA in muscle (P < 0.05). According to a Western blot analysis, MLEE increased the expression of AMPKα1, JNK, AKT and STAT3 in the muscle of mice. CONCLUSION Our findings indicate that MLEE has an anti-fatigue effect via the AMPK-linked route, which enables it to control energy metabolism and enhance antioxidant enzyme activity. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Xiangyu Bian
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, People's Republic of China
| | - Yawen Wang
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, People's Republic of China
| | - Renren Yang
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, People's Republic of China
| | - Yuying Ma
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, People's Republic of China
| | - Weiyun Dong
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, People's Republic of China
| | - Changjiang Guo
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, People's Republic of China
| | - Weina Gao
- Tianjin Institute of Environmental and Operational Medicine, Tianjin, People's Republic of China
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Anticancer effects of Curcuma zedoaria (Berg.) Roscoe ethanol extract on a human breast cancer cell line. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02482-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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4
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Lei ZC, Li N, Yu NR, Ju W, Sun XN, Zhang XL, Dong HJ, Sun JB, Chen L. Design and Synthesis of Novel Celastrol Derivatives as Potential Anticancer Agents against Gastric Cancer Cells. JOURNAL OF NATURAL PRODUCTS 2022; 85:1282-1293. [PMID: 35536757 DOI: 10.1021/acs.jnatprod.1c01236] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Gastric cancer (GC) is a common malignant disease worldwide, and finding novel agents and strategies for the treatment of GC are of urgent need. Celastrol (CEL) is a well-known natural product with antineoplastic activity. In this study, pyrazole analogues were introduced at the C-29 position of CEL. A total of 24 new derivatives were designed, synthesized, and evaluated for their mechanism and antitumor activity in vitro and in vivo. Among them, compound 21 exhibited the best activity against BGC-823 cells (IC50 = 0.21 ± 0.01 μM). Further biological studies showed that 21 significantly raised the reactive oxygen species (ROS) levels to activate the apoptotic pathway, causing mitochondrial dysfunction in BGC-823 cells. In addition, 21 also arrested cells in the G2/M phase to induce tumor cell apoptosis. In a nude mouse tumor xenograft model, 21 exhibited a better tumor inhibition rate (89.85%) than CEL (inhibition rate 76.52%). Taken together, the present study has provided an anticancer lead compound candidate, 21, and has revealed that increased ROS generation may be an effective strategy in the treatment of GC.
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Affiliation(s)
- Zhi-Chao Lei
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
| | - Na Li
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
- State Key Laboratory Breeding Base-Hebei Province Key Laboratory of Molecular Chemistry for Drug, Hebei University of Science & Technology, 26 Yuxiang Street, Hebei 050018, People's Republic of China
| | - Nai-Rong Yu
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
| | - Wei Ju
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
| | - Xiao-Na Sun
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
| | - Xue-Ling Zhang
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
| | - Hai-Juan Dong
- The Public Laboratory Platform, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
| | - Jian-Bo Sun
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
| | - Li Chen
- State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, School of Traditional Chinese Pharmacy, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Kunming 650201, Yunnan, People's Republic of China
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Li Y, Wang L, Zhang Q, Tian L, Gan C, Liu H, Yin W, Ye T. Blueberry Juice Attenuates Pulmonary Fibrosis via Blocking the TGF-β1/Smad Signaling Pathway. Front Pharmacol 2022; 13:825915. [PMID: 35418869 PMCID: PMC8996108 DOI: 10.3389/fphar.2022.825915] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/14/2022] [Indexed: 02/05/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a progressive, fatal, and chronic lung disease, lacking a validated and effective therapy. Blueberry has demonstrated multiple pharmacological activities including anti-inflammatory, antioxidant, and anticancer. Therefore, the objective of this study was to investigate whether blueberry juice (BBJ) could ameliorate IPF. Experiments in vitro revealed that BBJ could significantly reduce the expressions of TGF-β1 modulated fibrotic protein, which were involved in the cascade of fibrosis in NIH/3T3 cells and human pulmonary fibroblasts. In addition, for rat primary lung fibroblasts (RPLFs), BBJ promoted the cell apoptosis along with reducing the expressions of α-SMA, vimentin, and collagen I, while increasing the E-cadherin level. Furthermore, BBJ could reverse epithelial–mesenchymal transition (EMT) phenotypic changes and inhibit cell migration, along with inducing the upregulation of E-cadherin in A549 cells. Compared with the vehicle group, BBJ treatment alleviated fibrotic pathological changes and collagen deposition in both bleomycin-induced prevention and treatment pulmonary fibrosis models. In fibrotic lung tissues, BBJ remarkably suppressed the expressions of collagen I, α-SMA, and vimentin and improved E-cadherin, which may be related to its inhibition of the TGF-β1/Smad pathway and anti-inflammation efficacy. Taken together, these findings comprehensively proved that BBJ could effectively prevent and attenuate idiopathic pulmonary fibrosis via suppressing EMT and the TGF-β1/Smad signaling pathway.
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Affiliation(s)
- Yali Li
- Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China.,West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China.,Prenatal Diagnosis Center, The Third Affiliated Hospital of Zhengzhou University-Maternal and Child Health Hospital of Henan Province, Zhengzhou, China
| | - Liqun Wang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Qianyu Zhang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Li Tian
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Cailing Gan
- Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Hongyao Liu
- Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Wenya Yin
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Tinghong Ye
- Sichuan University-University of Oxford Huaxi Joint Centre for Gastrointestinal Cancer, Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
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6
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Tsvetkova D, Ivanova S. Application of Approved Cisplatin Derivatives in Combination Therapy against Different Cancer Diseases. Molecules 2022; 27:2466. [PMID: 35458666 PMCID: PMC9031877 DOI: 10.3390/molecules27082466] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/07/2022] [Accepted: 04/08/2022] [Indexed: 02/03/2023] Open
Abstract
The problems with anticancer therapy are resistance and toxicity. From 3000 Cisplatin derivatives tested as antitumor agents, most of them have been rejected, due to toxicity. The aim of current study is the comparison of therapeutic combinations of the currently applied in clinical practice: Cisplatin, Carboplatin, Oxaliplatin, Nedaplatin, Lobaplatin, Heptaplatin, and Satraplatin. The literature data show that the strategies for the development of platinum anticancer agents and bypassing of resistance to Cisplatin derivatives and their toxicity are: combination therapy, Pt IV prodrugs, the targeted nanocarriers. The very important strategy for the improvement of the antitumor effect against different cancers is synergistic combination of Cisplatin derivatives with: (1) anticancer agents-Fluorouracil, Gemcitabine, Cytarabine, Fludarabine, Pemetrexed, Ifosfamide, Irinotecan, Topotecan, Etoposide, Amrubicin, Doxorubicin, Epirubicin, Vinorelbine, Docetaxel, Paclitaxel, Nab-Paclitaxel; (2) modulators of resistant mechanisms; (3) signaling protein inhibitors-Erlotinib; Bortezomib; Everolimus; (4) and immunotherapeutic drugs-Atezolizumab, Avelumab, Bevacizumab, Cemiplimab, Cetuximab, Durvalumab, Erlotinib, Imatinib, Necitumumab, Nimotuzumab, Nivolumab, Onartuzumab, Panitumumab, Pembrolizumab, Rilotumumab, Trastuzumab, Tremelimumab, and Sintilimab. An important approach for overcoming the drug resistance and reduction of toxicity of Cisplatin derivatives is the application of nanocarriers (polymers and liposomes), which provide improved targeted delivery, increased intracellular penetration, selective accumulation in tumor tissue, and enhanced therapeutic efficacy. The advantages of combination therapy are maximum removal of tumor cells in different phases; prevention of resistance; inhibition of the adaptation of tumor cells and their mutations; and reduction of toxicity.
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Affiliation(s)
- Dobrina Tsvetkova
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Medical University-Sofia, Dunav Str. 2, 1000 Sofia, Bulgaria
| | - Stefka Ivanova
- Department of Pharmaceutical Chemistry and Pharmacognosy, Faculty of Pharmacy, Medical University-Pleven, Kliment Ohridski Str. 1, 5800 Pleven, Bulgaria;
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Al Mamun A, Mimi AA, Aziz MA, Zaeem M, Ahmed T, Munir F, Xiao J. Role of pyroptosis in cancer and its therapeutic regulation. Eur J Pharmacol 2021; 910:174444. [PMID: 34453928 DOI: 10.1016/j.ejphar.2021.174444] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/26/2021] [Accepted: 08/24/2021] [Indexed: 02/07/2023]
Abstract
Pyroptosis is mainly considered a gasdermin-regulated cell death mechanism characterized by cellular lysis and the release of several pro-inflammatory factors. Nowadays, pyroptosis has notably been gained extensive attention from clinicians and researchers. However, current studies report that downregulation of pyroptosis-mediated cell death plays a significant role in developing multiple cancers. Increasing studies also suggest that pyroptosis can impact all stages of carcinogenesis. Inducing pyroptotic cellular death could be a promising therapeutic option for managing and regulating multiple cancers in the near future. Our current review highlights the molecular and morphological features of pyroptosis and its potential roles in various cancers. In addition, we have also highlighted the biological characteristics and significances of GSDMD and GSDME and their critical functions in cancer progression, management and regulation.
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Affiliation(s)
- Abdullah Al Mamun
- Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang Province, China.
| | - Anjuman Ara Mimi
- Department of Pharmacy, Daffodil International University, Dhanmondi-27, Dhaka, 1209, Bangladesh
| | - Md Abdul Aziz
- Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh; Laboratory of Pharmacogenomics and Molecular Biology, Department of Pharmacy, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh
| | - Muhammad Zaeem
- Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang Province, China
| | - Tanvir Ahmed
- Department of Nutrition, Chung Shan Medical University, 110, Section 1, Jianguo North Road, Taichung, 40201, Taiwan
| | - Fahad Munir
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, China
| | - Jian Xiao
- Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, 325035, Zhejiang Province, China; Department of Hand Surgery and Peripheral Neurosurgery, The First Affiliated Hospital Wenzhou Medical University, Wenzhou, 325035, Zhejiang Province, China.
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Yan L, Liu Y, Ma XF, Hou D, Zhang YH, Sun Y, Shi SS, Forouzanfar T, Lin HY, Fan J, Wu G. Triclabendazole Induces Pyroptosis by Activating Caspase-3 to Cleave GSDME in Breast Cancer Cells. Front Pharmacol 2021; 12:670081. [PMID: 34305590 PMCID: PMC8297466 DOI: 10.3389/fphar.2021.670081] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 06/14/2021] [Indexed: 12/24/2022] Open
Abstract
Pyroptosis is a form of programmed cell death, in which gasdermin E (GSDME) plays an important role in cancer cells, which can be induced by activated caspase-3 on apoptotic stimulation. Triclabendazole is a new type of imidazole in fluke resistance and has been approved by the FDA for the treatment of fascioliasis and its functions partially acting through apoptosis-related mechanisms. However, it remains unclear whether triclabendazole has obvious anti-cancer effects on breast cancer cells. In this study, to test the function of triclabendazole on breast cancer, we treated breast cancer cells with triclabendazole and found that triclabendazole induced lytic cell death in MCF-7 and MDA-MB-231, and the dying cells became swollen with evident large bubbles, a typical sign of pyroptosis. Triclabendazole activates apoptosis by regulating the apoptoic protein levels including Bax, Bcl-2, and enhanced cleavage of caspase-8/9/3/7 and PARP. In addition, enhanced cleavage of GSDME was also observed, which indicates the secondary necrosis/pyroptosis is further induced by active caspase-3. Consistent with this, triclabendazole-induced GSDME-N-terminal fragment cleavage and pyroptosis were reduced by caspase-3-specific inhibitor (Ac-DEVD-CHO) treatment. Moreover, triclabendazole induced reactive oxygen species (ROS) elevation and increased JNK phosphorylation and lytic cell death, which could be rescued by the ROS scavenger (NAC), suggesting that triclabendazole-induced GSDME-dependent pyroptosis is related to the ROS/JNK/Bax-mitochondrial apoptotic pathway. Besides, we showed that triclabendazole significantly reduced the tumor volume by promoting the cleavage of caspase-3, PARP, and GSDME in the xenograft model. Altogether, our results revealed that triclabendazole induces GSDME-dependent pyroptosis by caspase-3 activation at least partly through augmenting the ROS/JNK/Bax-mitochondrial apoptotic pathway, providing insights into this on-the-market drug in its potential new application in cancer treatment.
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Affiliation(s)
- Liang Yan
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, China
| | - Yi Liu
- Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative Medicine, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xue-Feng Ma
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Dan Hou
- Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative Medicine, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Oral and Maxillofacial Surgery/Pathology, Amsterdam UMC/VUmc Location and Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universitetit Amsterdam, Amsterdam Movement Science, Amsterdam, Netherlands
| | - Yu-Hui Zhang
- Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative Medicine, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yong Sun
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, China
| | - Shan-Shan Shi
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Tim Forouzanfar
- Department of Oral and Maxillofacial Surgery/Pathology, Amsterdam UMC/VUmc Location and Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universitetit Amsterdam, Amsterdam Movement Science, Amsterdam, Netherlands
| | - Hai-Yan Lin
- Savaid Stomatology School, Hangzhou Medical College, Hangzhou, China
| | - Jun Fan
- Department of Medical Biochemistry and Molecular Biology, School of Medicine, Jinan University, Guangzhou, China
| | - Gang Wu
- Department of Oral and Maxillofacial Surgery/Pathology, Amsterdam UMC/VUmc Location and Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universitetit Amsterdam, Amsterdam Movement Science, Amsterdam, Netherlands.,Department of Oral Implantology and Prosthetic Dentistry, Academic Centre of Dentistry Amsterdam (ACTA), Universiteit van Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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Zhong Y, Zhang J, Bai X, Sun Y, Liu H, Ma S, Li Y, Kang W, Ma F, Li W, Tian Y. Lobaplatin in Prophylactic Hyperthermic Intraperitoneal Chemotherapy for Advanced Gastric Cancer: Safety and Efficacy Profiles. Cancer Manag Res 2020; 12:5141-5146. [PMID: 32636676 PMCID: PMC7334017 DOI: 10.2147/cmar.s249838] [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] [Received: 02/14/2020] [Accepted: 05/20/2020] [Indexed: 12/12/2022] Open
Abstract
Objective This study aims to evaluate the safety and efficacy of lobaplatin in prophylactic hyperthermic intraperitoneal chemotherapy (HIPEC) for advanced gastric cancer. Methods Advanced gastric cancer patients who underwent radical gastric resection and/or prophylactic HIPEC were systematically reviewed in our department from January 2016 to June 2017. All enrolled patients were grouped in either HIPEC or non-HIPEC groups. Clinical data were collected and analyzed. Results A total of 129 patients were enrolled with 61 cases in the HIPEC group and 68 in the non-HIPEC group. The two groups were well balanced in terms of clinical characteristics. In patients of the HIPEC group, three suffered leakage from the duodenal stump or anastomosis, one suffered abnormal bleeding and two were found to have abnormal routine blood tests; no significant difference in adverse events between groups, however, was noted (p > 0.05) and most patients recovered uneventfully. During follow-up, peritoneal recurrence was significantly less among HIPEC patients (p = 0.029), with only three suffering peritoneal recurrence, as compared to 12 non-HIPEC patients. In addition, the estimated illness-specific 3-year disease-free survival rate was significantly higher in the HIPEC group as compared to the non-HIPEC group (89.4% vs.73.9%; p = 0.031). Conclusion Lobaplatin in prophylactic HIPEC is safe for advanced gastric cancer patients after treatment by radical resection and can effectively improve illness-specific 3-year disease-free survival.
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Affiliation(s)
- Yuxin Zhong
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Jing Zhang
- Department of Abdominal Surgery, Huanxing Cancer Hospital, Chaoyang District, Beijing 100122, People's Republic of China
| | - Xiaofeng Bai
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Yuemin Sun
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Hao Liu
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Shuai Ma
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Yang Li
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Wenzhe Kang
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Fuhai Ma
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Weikun Li
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
| | - Yantao Tian
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, People's Republic of China
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Chen Y, Sun Z. Supramolecular Chemotherapy Based on the Host-Guest Complex of Lobaplatin-Cucurbit[7]uril. ACS APPLIED BIO MATERIALS 2020; 3:2449-2454. [PMID: 35025294 DOI: 10.1021/acsabm.0c00172] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This work aimed to develop a supramolecular chemotherapy-based strategy to reduce the cytotoxicity of the antitumor drug lobaplatin (LbPt) toward normal human intestinal cells and recover its antitumor bioactivity toward human intestinal tumor cells. Through host-guest interactions, cucurbit[7]uril (CB[7])-encapsulated LbPt decreased the cytotoxicity of LbPt toward normal human intestinal cells, and even at a concentration of 100.0 μM, LbPt-CB[7] exhibited 77.4% higher safety over a 24 h period compared with LbPt. At pH 6.0, the binding affinity constant (Ka) of CB[7] and spermine was (1.18 ± 0.12) × 106 M-1, which is an order of magnitude higher than that of CB[7] with LbPt [Ka = (2.09 ± 0.07) × 105 M-1]; thus, the encapsulated LbPt can be released from its host-guest complex of LbPt-CB[7] through competitive replacement with spermine solution. The LbPt-CB[7] complex exhibited good in vitro performance for spermine as a biomarker tumor, as demonstrated with human intestinal tumor cells. These results indicate that LbPt is released from its host-guest complex by spermine in the tumor microenvironment, and supramolecular strategies will likely be extended to other clinical antitumor drugs to decrease their severe side effects in normal tissues and recover their antitumor bioactivity in tumors, which will enrich the field of safe supramolecular chemotherapy.
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Affiliation(s)
- Yueyue Chen
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing 100069, PR China.,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, PR China
| | - Zhiwei Sun
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing 100069, PR China.,Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, PR China
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11
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Zhou J, Kang Y, Chen L, Wang H, Liu J, Zeng S, Yu L. The Drug-Resistance Mechanisms of Five Platinum-Based Antitumor Agents. Front Pharmacol 2020; 11:343. [PMID: 32265714 PMCID: PMC7100275 DOI: 10.3389/fphar.2020.00343] [Citation(s) in RCA: 228] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 03/09/2020] [Indexed: 01/17/2023] Open
Abstract
Platinum-based anticancer drugs, including cisplatin, carboplatin, oxaliplatin, nedaplatin, and lobaplatin, are heavily applied in chemotherapy regimens. However, the intrinsic or acquired resistance severely limit the clinical application of platinum-based treatment. The underlying mechanisms are incredibly complicated. Multiple transporters participate in the active transport of platinum-based antitumor agents, and the altered expression level, localization, or activity may severely decrease the cellular platinum accumulation. Detoxification components, which are commonly increasing in resistant tumor cells, can efficiently bind to platinum agents and prevent the formation of platinum–DNA adducts, but the adducts production is the determinant step for the cytotoxicity of platinum-based antitumor agents. Even if adequate adducts have formed, tumor cells still manage to survive through increased DNA repair processes or elevated apoptosis threshold. In addition, autophagy has a profound influence on platinum resistance. This review summarizes the critical participators of platinum resistance mechanisms mentioned above and highlights the most potential therapeutic targets or predicted markers. With a deeper understanding of the underlying resistance mechanisms, new solutions would be produced to extend the clinical application of platinum-based antitumor agents largely.
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Affiliation(s)
- Jiabei Zhou
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Yu Kang
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Lu Chen
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Hua Wang
- Department of Urology, Cancer Hospital of Zhejiang Province, Hangzhou, China
| | - Junqing Liu
- The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Su Zeng
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Lushan Yu
- Institute of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
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12
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Shen M, Men R, Fan X, Wang T, Huang C, Wang H, Ye T, Luo X, Yang L. Total glucosides of paeony decreases apoptosis of hepatocytes and inhibits maturation of dendritic cells in autoimmune hepatitis. Biomed Pharmacother 2020; 124:109911. [PMID: 32004939 DOI: 10.1016/j.biopha.2020.109911] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 01/08/2020] [Accepted: 01/13/2020] [Indexed: 02/08/2023] Open
Abstract
Total glucosides of paeony (TGP), an active mixture extracted from paeony root, has anti-inflammatory and immunoregulatory effects and is widely used for the treatment of autoimmune diseases such as rheumatoid arthritis. However, the role of TGP in autoimmune hepatitis (AIH) is still unknown. In this study, we aimed to investigate the effect of TGP in autoimmune liver disease (AILD) patients and in concanavalin A (Con A)-induced experimental autoimmune hepatitis (EAH). Changes in biochemical parameters of AILD patients showed that treatment with TGP exerts significant protective effects on liver function, as reflected by decreased levels of serum alanine transaminase, aspartate transaminase, γ-glutamyl transpeptidase and total bilirubin. In EAH mice, we found that pretreatment with TGP reduced the levels of serum liver enzyme levels, histopathological damage and hepatocyte apoptosis. Importantly, flow cytometry analysis showed that pretreatment with TGP reduced the infiltration of mature dendritic cells in the liver. In vitro, TGP pretreatment ameliorated the Con A-induced mitochondrial membrane potential decline, reactive oxygen species increase, and apoptosis increase in hepatocytes. In addition, the levels of Bax, Cleaved Caspase-3 and cytoplasmic Cytochrome C decreased during this process, whereas those of Bcl-2 and mitochondrial Cytochrome C increased. Therefore, TGP might decrease hepatocyte apoptosis through the mitochondrial apoptotic pathway. Moreover, the maturation of bone marrow dendritic cells was also inhibited by TGP treatment. In conclusion, TGP treatment ameliorates AIH by regulating hepatocyte apoptosis and DC maturation. TGP is a potential compound for AIH treatment.
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Affiliation(s)
- Mengyi Shen
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Ruoting Men
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoli Fan
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Tingting Wang
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Chen Huang
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Haoran Wang
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Tinghong Ye
- Laboratory of Liver Surgery, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Xuefeng Luo
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre, West China Hospital, Sichuan University, Chengdu, China.
| | - Li Yang
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre, West China Hospital, Sichuan University, Chengdu, China.
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13
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Lv D, Pan LH, Zhang R, Yang J, Chen H, Wen Y, Huang M, Ma X, Wang Q, Yang X. Essential oil from Euphorbia esula inhibits proliferation and induces apoptosis in HepG2 cells via mitochondrial dysfunction. BRAZ J PHARM SCI 2020. [DOI: 10.1590/s2175-97902019000317542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Dan Lv
- Wuhan University of Science and Technology, China
| | | | - Ren Zhang
- Wuhan University of Science and Technology, China
| | - Jie Yang
- South-Central University for Nationalities, China
| | - Hao Chen
- South-Central University for Nationalities, China
| | - Yanzhang Wen
- South-Central University for Nationalities, China
| | - Mi Huang
- South-Central University for Nationalities, China
| | - Xinhua Ma
- South-Central University for Nationalities, China
| | - Qiang Wang
- Wuhan University of Science and Technology, China
| | - Xinzhou Yang
- South-Central University for Nationalities, China
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14
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Fan X, Men R, Wang H, Shen M, Wang T, Ye T, Luo X, Yang L. Methylprednisolone Decreases Mitochondria-Mediated Apoptosis and Autophagy Dysfunction in Hepatocytes of Experimental Autoimmune Hepatitis Model via the Akt/mTOR Signaling. Front Pharmacol 2019; 10:1189. [PMID: 31680966 PMCID: PMC6813226 DOI: 10.3389/fphar.2019.01189] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 09/17/2019] [Indexed: 02/05/2023] Open
Abstract
Autoimmune hepatitis (AIH) is characterized by massive immune cell-mediated hepatocyte destruction. Glucocorticoids, particularly methylprednisolone (MP), are the most effective treatment for AIH; however, the mechanism underlying the effects of glucocorticoid treatment has not been fully elucidated. The present study explored the effects of MP on damaged hepatocytes in mice with concanavalin A (ConA)-induced experimental autoimmune hepatitis (EAH). C57BL/6 mice were divided into three groups: a normal control group (injected with normal saline), a ConA (20 mg/kg) group, and a ConA + MP (3.12 mg/kg) group. The serum levels of liver enzymes, cytokines, activated T cells, and apoptosis- and autophagy-associated marker proteins were determined 12 h after ConA injection. Human hepatocyte cell line LO2 was used to verify the effects of ConA and MP in vitro. MP treatment significantly decreased inflammatory reactions in the serum and liver tissues and activated the Akt/mTOR signaling pathway to inhibit apoptosis and autophagy in hepatocytes in vivo. Transmission electron microscopy (TEM) revealed fewer autophagosomes in the MP-treated group than in the ConA-treated group. MP treatment obviously suppressed apoptosis and mitochondrial membrane potential (ΔΨm) loss in hepatocytes in vitro. Furthermore, ConA treatment increased the levels of LC3-II, p62/SQSTM1, and Beclin-1, while bafilomycin A1 did not augment the levels of LC3-II. MP treatment decreased the levels of LC3-II, p62/SQSTM1, and Beclin-1 and upregulated the levels of phosphorylated (p)-Akt and p-mTOR. In conclusion, MP ameliorated mitochondria-mediated apoptosis and autophagy dysfunction in ConA-induced hepatocyte injury in vivo and in vitro via the Akt/mTOR signaling pathway.
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Affiliation(s)
- Xiaoli Fan
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre,West China Hospital, Sichuan University, Chengdu, China
| | - Ruoting Men
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre,West China Hospital, Sichuan University, Chengdu, China
| | - Haoran Wang
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre,West China Hospital, Sichuan University, Chengdu, China
| | - Mengyi Shen
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre,West China Hospital, Sichuan University, Chengdu, China
| | - Tingting Wang
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre,West China Hospital, Sichuan University, Chengdu, China
| | - Tinghong Ye
- Laboratory of Liver Surgery, State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Xuefeng Luo
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre,West China Hospital, Sichuan University, Chengdu, China
| | - Li Yang
- Department of Gastroenterology and Hepatology, Sichuan University-Oxford University Huaxi Gastrointestinal Cancer Centre,West China Hospital, Sichuan University, Chengdu, China
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15
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Li D, Wang WJ, Wang YZ, Wang YB, Li YL. Lobaplatin promotes 125I-induced apoptosis and inhibition of proliferation in hepatocellular carcinoma by upregulating PERK-eIF2α-ATF4-CHOP pathway. Cell Death Dis 2019; 10:744. [PMID: 31582720 PMCID: PMC6776519 DOI: 10.1038/s41419-019-1918-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 08/08/2019] [Accepted: 08/26/2019] [Indexed: 12/14/2022]
Abstract
We investigated the mechanism underlying the effect of a combination treatment of 125I radioactive seed implantation and lobaplatin (LBP) in hepatocellular carcinoma. The effects of administration of HCC cells and subcutaneous tumor model of mice with different doses of 125I or a sensitizing concentration of LBP alone, or in combination, on cellular apoptosis and proliferation were analyzed and it was confirmed that LBP promotes 125I-induced apoptosis and inhibition of proliferation of HCC. Furthermore, isobaric tag for relative and absolute quantification labeling analyses suggested that 125I promoted the apoptosis and inhibition of proliferation of HCC cells by upregulating the expression of PERK-eIF2α-ATF4-CHOP pathway, a well-known apoptosis-related pathway. Moreover, LBP was found to boost the 125I-induced upregulation of this pathway and increase the apoptosis. Our data indicate that LBP promotes the apoptotic and anti-proliferative effects of 125I and provide a firm foundation for better clinical application of this combination therapy.
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Affiliation(s)
- Dong Li
- Department of Interventional Medicine, The Second Hospital of Shandong University, Jinan, China
| | - Wu-Jie Wang
- Department of Interventional Medicine, The Second Hospital of Shandong University, Jinan, China
| | - Yong-Zheng Wang
- Department of Interventional Medicine, The Second Hospital of Shandong University, Jinan, China
| | - Yi-Biao Wang
- Department of Pediatrics, The Second Hospital of Shandong University, Jinan, China
| | - Yu-Liang Li
- Department of Interventional Medicine, The Second Hospital of Shandong University, Jinan, China.
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16
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Zhang H, Chen R, Wang X, Zhang H, Zhu X, Chen J. Lobaplatin-Induced Apoptosis Requires p53-Mediated p38MAPK Activation Through ROS Generation in Non-Small-Cell Lung Cancer. Front Oncol 2019; 9:538. [PMID: 31428569 PMCID: PMC6689983 DOI: 10.3389/fonc.2019.00538] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 06/03/2019] [Indexed: 01/08/2023] Open
Abstract
Platinum-based chemotherapy is recommended as the first-line treatment regimen for patients with advanced non-small-cell lung cancer (NSCLC). Lobaplatin (LBP), a third-generation platinum anti-neoplastic agent, has shown an improved efficacy. This study is aimed to investigate the mechanisms of LBP-induced apoptosis in the A549 p53 wild-type cell line. The Cell Counting Kit-8 assay (CCK-8), flow cytometry (FCM), Western blot, xenograft tumor models, terminal deoxynucleotide transferase dUTP nick end labeling (TUNEL), and RNA interference were used in this study. Our results showed that the proliferation of A549 cells could be inhibited by LBP. At lower concentrations, LBP triggered cell cycle arrest at the G1 phase in A549 cells. LBP could also induce apoptosis of A549 cells. LBP also increased the expression of PARP and Bax and the cleavage of caspase-3, caspase-8, and caspase-9 and reduced Bcl-2 expression. In vivo experiment confirmed that LBP could inhibit tumor growth in the A549 xenograft models and induce apoptosis. Apoptosis of A549 cells was decreased after transfected with p53 shRNA or treated with reactive oxygen species inhibitor NAC and p38MAPK inhibitor SB203580, suggesting that the p53/ROS/p38MAPK pathway appeared to mediate the LBP-induced apoptosis of A549 cells. Our data demonstrate that LBP could be a promising candidate for the treatment of NSCLC with wild-type p53.
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Affiliation(s)
- Hongming Zhang
- Department of Respiratory Medicine, The Affiliated Yancheng Hospital, Medical School, Southeast University, Yancheng, China
| | - Runzhe Chen
- Department of Hematology and Oncology, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
| | - Xiyong Wang
- Anhui Medical University (Suzhou Municipal Hospital), Suzhou, China
| | - Haijun Zhang
- Department of Hematology and Oncology, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
| | - Xiaoli Zhu
- Department of Pulmonary Medicine, Zhongda Hospital, Medical School, Southeast University, Nanjing, China
| | - Jibei Chen
- Department of Respiratory Medicine, The Affiliated Yancheng Hospital, Medical School, Southeast University, Yancheng, China
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17
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Cao H, Feng Y, Chen L, Yu C. Lobaplatin Inhibits Prostate Cancer Proliferation and Migration Through Regulation of BCL2 and BAX. Dose Response 2019; 17:1559325819850981. [PMID: 31217754 PMCID: PMC6557032 DOI: 10.1177/1559325819850981] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Revised: 04/10/2019] [Accepted: 04/23/2019] [Indexed: 11/17/2022] Open
Abstract
Lobaplatin is a diastereometric mixture of platinum (II) complexes, which contain a 1,2-bis (aminomethyl) cyclobutane stable ligand and lactic acid. Previous studies have showed that lobaplatin plays inhibiting roles in various types of tumors. However, the role of lobaplatin in prostate cancer remains unknown. Cell viability was detected by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide assay. Cell proliferation was detected by cell colony formation assay. Cell migration and invasion were determined by transwell migration and invasion assay. Cell apoptosis was detected by flow cytometry. The messenger RNA and protein expression levels were detected by quantitative real-time polymerase chain reaction and Western blot. Lobaplatin treatment inhibits cell viability, cell proliferation, cell migration, and invasion, while promotes cell apoptosis of prostate cancer cell lines DU145 and PC3. Meanwhile, lobaplatin treatment regulates apoptosis by downregulation of BCL2 expression and upregulation of BAX expression levels. Our study suggests lobaplatin inhibits prostate cancer proliferation and migration through regulation of BCL2 and BAX expression.
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Affiliation(s)
- Hongwen Cao
- Surgical Department I (Urology Department), LONGHUA Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yigeng Feng
- Surgical Department I (Urology Department), LONGHUA Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lei Chen
- Surgical Department I (Urology Department), LONGHUA Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chao Yu
- Surgical Department I (Urology Department), LONGHUA Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
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18
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The antitumor effect of lobaplatin against Ishikawa endometrial cancer cells in vitro and in vivo. Biomed Pharmacother 2019; 114:108762. [PMID: 30925454 DOI: 10.1016/j.biopha.2019.108762] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 03/06/2019] [Accepted: 03/06/2019] [Indexed: 11/20/2022] Open
Abstract
The new effective chemotherapeutic drugs are required urgently for advanced and recurrent endometrial carcinoma (EC), which is one of the most common gynaecological tumors among women worldwide. Preclinical studies have shown that lobaplatin, one of the third-generation platinum compounds, has possessed powerful anti-cancer efficacy on a series of tumors. The purpose of this study is to investigate its effect and molecular mechanism on the growth of endometrial cancer cell line Ishikawa in vitro and in vivo. The results of cell counting kit-8 (CCK-8) shown that lobaplatin concentration-dependent inhibited cell proliferations in human endometrial carcinoma ishikawa cells. Flow cytometry (FCM) assay demonstrated that lobaplatin affected the survival of endometrial carcinoma cell by arresting cell cycle at S phase and G2/M phase and inducing apoptosis in dose-dependent manner. Moreover, Western blot analysis also showed that the apoptosis-inducing effects of lobaplatin was associated with the reduction of Bcl-2 expression while upregulation of cleaved-caspase-3, cleaved-caspase-8, cleaved-caspase-9 and Bax. Meanwhile, lobaplatin significantly suppressed tumor growth of human Ishikawa xenograft models and terminal deoxynucleotidyl trans-ferase dUTP nick end labeling confirmed the significant occurrence of lobaplatin-treated tumor tissues of apoptosis. Therefore, lobaplatin could be an effective chemotherapeutic agent for human endometrial carcinoma and warrants further clinical investigation.
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19
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Cleavage of GSDME by caspase-3 determines lobaplatin-induced pyroptosis in colon cancer cells. Cell Death Dis 2019; 10:193. [PMID: 30804337 PMCID: PMC6389936 DOI: 10.1038/s41419-019-1441-4] [Citation(s) in RCA: 318] [Impact Index Per Article: 63.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 02/10/2019] [Accepted: 02/11/2019] [Indexed: 02/07/2023]
Abstract
Pyroptosis, a form of programmed cell death (PCD), has garnered increasing attention as it relates to innate immunity and diseases. However, the involvement of pyroptosis in the mechanism by which lobaplatin acts against colorectal cancer (CRC) is unclear. Our study revealed that treatment with lobaplatin reduced the viability of HT-29 and HCT116 cells in a dose-dependent manner. Morphologically, HT-29 and HCT116 cells treated with lobaplatin exhibited microscopic features of cell swelling and large bubbles emerging from the plasma membrane, and transmission electron microscopy (TEM) revealed multiple pores in the membrane. GSDME, rather than GSDMD, was cleaved in lobaplatin-induced pyroptosis in HT-29 and HCT116 cells due to caspase-3 activation. Knocking out GSDME switched lobaplatin-induced cell death from pyroptosis to apoptosis but did not affect lobaplatin-mediated inhibition of growth and tumour formation of HT-29 and HCT116 cells in vivo and in vitro. Further investigation indicates that lobaplatin induced reactive oxygen species (ROS) elevation and JNK phosphorylation. NAC, a ROS scavenger, completely reversed the pyroptosis of lobaplatin-treated HT-29 and HCT116 and JNK phosphorylation. Activated JNK recruited Bax to mitochondria, and thereby stimulated cytochrome c release to cytosol, followed by caspase-3/-9 cleavage and pyroptosis induction. Therefore, in colon cancer cells, GSDME mediates lobaplatin-induced pyroptosis downstream of the ROS/JNK/Bax-mitochondrial apoptotic pathway and caspase-3/-9 activation. Our study indicated that GSDME-dependent pyroptosis is an unrecognized mechanism by which lobaplatin eradicates neoplastic cells, which may have important implications for the clinical application of anticancer therapeutics.
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20
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Wang T, Wang G, Zhang Y, Zhang J, Cao W, Chen X. Effect of lentivirus-mediated overexpression or silencing of MnSOD on apoptosis of resveratrol-treated fibroblast-like synoviocytes in rheumatoid arthritis. Eur J Pharmacol 2019; 844:65-72. [DOI: 10.1016/j.ejphar.2018.12.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 11/28/2018] [Accepted: 12/03/2018] [Indexed: 12/17/2022]
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21
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UHRF1 mediates cell migration and invasion of gastric cancer. Biosci Rep 2018; 38:BSR20181065. [PMID: 30352833 PMCID: PMC6435548 DOI: 10.1042/bsr20181065] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 09/20/2018] [Accepted: 10/14/2018] [Indexed: 12/13/2022] Open
Abstract
Gastric cancer (GC) is a common highly aggressive malignant tumor in worldwide. Ubiquitin-like with PHD and ring-finger protein 1 (UHRF1) has a key role in several kinds of cancers development. However, the biology effect of UHRF1 on the tumorigenesis of GC remains unclear. In this research, the role of UHRF1 in the growth, migration, invasion and apoptosis and the underlying mechanisms were investigated in MGC803 and SGC7901 cells. The UHRF1 knockdown MGC803 and SGC7901 cell lines were used to investigate the roles of UHRF1 on GC cell growth, migration, invasion and apoptosis. The growth, migration and invasion rate of UHRF1 knockdown cells was lower than that of the control. Moreover, ROS generation and caspase-3/caspase-9 activities increased in UHRF1 knockdown cells. And mitochondrial membrane potential decreased in UHRF1 knockdown cells. These findings indicated that UHRF1 promoted the growth, migration and invasion of MGC803 and SGC7901 cells and inhibited apoptosis via a ROS-associated pathway.
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Tian W, Hao S, Gao B, Jiang Y, Zhang X, Zhang S, Guo L, Zhao J, Zhang G, Chen Y, Li Z, Luo D. Lobaplatin inhibits breast cancer progression, cell proliferation while it induces cell apoptosis by downregulating MTDH expression. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 12:3563-3571. [PMID: 30464390 PMCID: PMC6211578 DOI: 10.2147/dddt.s163157] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Objective Lobaplatin shows antitumor activity against a wide range of tumors, including metastatic breast cancer (BCa). The overexpression of metadherin (MTDH) is associated with poor prognosis of BCa patients. This study was designed to investigate the effect of lobaplatin on MCF-7 cell proliferation and its association with MTDH expression. Patients and methods Clinical treatment for BCa using lobaplatin, in combination with other general chemotherapy drugs, was administered to 32 BCa patients. The safety, effectiveness, and prognosis in lobaplatin-treated BCa patients were compared with those in controls (n=32). In vitro experiments were performed in MCF-7 cells to investigate the effect of lobaplatin on cell proliferation, apoptosis, and MTDH expression. Results We found the intraoperative local chemotherapy using lobaplatin was safe and effective for BCa treatment, in comparison with the patients administered general chemotherapy drugs. Treatment of MCF-7 cell cultures with lobaplatin significantly reduced cell proliferation and increased cell apoptotic percentage. The expression of MTDH and Bcl-2 was inhibited by lobaplatin and that of Bax was increased by lobaplatin. Moreover, we observed the inhibition of MTDH by shRNA reduced cell proliferation and enhanced cell apoptosis. Conclusion Lobaplatin was a safe and effective adjuvant chemotherapy for BCa. The effect of lobaplatin on inhibiting MCF-7 cell proliferation and inducing cell apoptosis might be, as least in part, mediated by suppressing the expression of oncogene MTDH.
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Affiliation(s)
- Wuguo Tian
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
| | - Shuai Hao
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
| | - Bo Gao
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
| | - Yan Jiang
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
| | - Xiaohua Zhang
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
| | - Shu Zhang
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
| | - Lingji Guo
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
| | - Jianjie Zhao
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
| | - Gang Zhang
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
| | - Yi Chen
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
| | - Zhirong Li
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
| | - Donglin Luo
- Department of Breast, Thyroid Surgery, Research Institute of Surgery, Daping Hospital, Army Military Medical University, Chongqing 400042, China,
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23
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Liu J, Liu M, Wang S, He Y, Huo Y, Yang Z, Cao X. Alantolactone induces apoptosis and suppresses migration in MCF‑7 human breast cancer cells via the p38 MAPK, NF‑κB and Nrf2 signaling pathways. Int J Mol Med 2018; 42:1847-1856. [PMID: 30015828 PMCID: PMC6108867 DOI: 10.3892/ijmm.2018.3751] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 06/22/2018] [Indexed: 12/17/2022] Open
Abstract
Human breast cancer is a malignant type of cancer with high prevalence. In the present study, the anticancer effects of alantolactone, a sesquiterpene lactone, on the human breast cancer cell line MCF‑7 were investigated in vitro. The MCF‑7 cell morphology changed from diamond to round subsequent to treatment with alantolactone, and the cell viability reduced significantly compared with that of the control cells. Alantolactone induced apoptosis of MCF‑7 cells by regulating the protein expression levels of B‑cell lymphoma 2 (Bcl‑2), Bcl‑2‑associated X protein, p53, caspase‑3 and caspase‑12, which are associated with the apoptotic pathway, and suppressed colony formation and migration by regulating the protein expression of matrix metalloproteinase (MMP)‑2, MMP‑7 and MMP‑9. Cell signaling pathway analysis confirmed that alantolactone increased the phosphorylation of p38, and decreased the nuclear expression levels of p65 and nuclear factor erythroid 2‑related factor 2 (Nrf2), suggesting that the apoptosis‑promoting and migration‑suppressing effect of alantolactone may partially depend on regulating the p38 MAPK, NF‑κB and Nrf2 pathways. These results also suggested that alantolactone may become a potential therapeutic strategy for treating breast cancer.
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Affiliation(s)
- Jianli Liu
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, Liaoning 110036, P.R. China
| | - Meijia Liu
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, Liaoning 110036, P.R. China
| | - Shuai Wang
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, Liaoning 110036, P.R. China
| | - Yin He
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, Liaoning 110036, P.R. China
| | - Yapeng Huo
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, Liaoning 110036, P.R. China
| | - Zhijun Yang
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, Liaoning 110036, P.R. China
| | - Xiangyu Cao
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, Liaoning 110036, P.R. China
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Yang S, Zhang Y, Luo Y, Xu B, Yao Y, Deng Y, Yang F, Ye T, Wang G, Cheng Z, Zheng Y, Xie Y. Hinokiflavone induces apoptosis in melanoma cells through the ROS-mitochondrial apoptotic pathway and impairs cell migration and invasion. Biomed Pharmacother 2018; 103:101-110. [PMID: 29635122 DOI: 10.1016/j.biopha.2018.02.076] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 02/05/2018] [Accepted: 02/19/2018] [Indexed: 02/05/2023] Open
Abstract
Melanoma, the highest degree of malignancy, is one of the most common skin tumors. However, there is no effective strategy to treat melanoma in current clinical practice. Therefore, it is urgent to find an efficient drug to overcome melanoma. Here, the in vitro anticancer effects of a natural product named hinokiflavone on three melanoma carcinoma cell lines (human melanoma A375 and CHL-1 cells, murine melanoma B16-F10 cells) and mechanisms of action were explored. The results of MTT assay revealed that hinokiflavone inhibited cell proliferation of these cell lines in a dose- and time-dependent manner. Interestingly, hinokiflavone showed low toxicity to normal liver cells. Flow cytometry assay and EdU incorporation assay indicated that hinokiflavone affected A375 and B16 cells survival by inducing apoptosis and blocking cell cycle progression at S phase in a concentration-dependent manner. Moreover, hinokiflavone enhanced the reactive oxygen species (ROS) and decreased the mitochondrial membrane potential obviously. Furthermore, hinokiflavone effectively impaired A375 cells migration and invasion, and down-regulated the expression of matrix metalloproteinase (MMP) MMP2 and MMP9. The above-mentioned results demonstrated that hinokiflavone could be a novel chemotherapeutic agent in melanoma treatment by inhibiting cell proliferation, inducing apoptosis and cell cycle arresting and blocking cell migration and invasion.
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Affiliation(s)
- Shuping Yang
- Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, Sichuan Province 610064, PR China
| | - Yange Zhang
- Cosmetic Plastic and Burn Surgery, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan Province 610041, PR China
| | - Yi Luo
- Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, Sichuan Province 610064, PR China
| | - Bocheng Xu
- Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, Sichuan Province 610064, PR China
| | - Yuqin Yao
- Research Center for Occupational Respiratory Diseases, West China School of Public Health/No.4 West China Teaching Hospital, Sichuan University, Chengdu, Sichuan Province 610041, PR China
| | - Yuanle Deng
- Research Center for Occupational Respiratory Diseases, West China School of Public Health/No.4 West China Teaching Hospital, Sichuan University, Chengdu, Sichuan Province 610041, PR China
| | - Fangfang Yang
- Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, Sichuan Province 610064, PR China
| | - Tinghong Ye
- Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, Sichuan Province 610064, PR China
| | - Gang Wang
- School of Pharmacy, Zunyi Medical College, Zunyi, Guizhou Province 563003, PR China
| | - Zhiqiang Cheng
- Department of Pharmacology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA
| | - Yu Zheng
- Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, Sichuan Province 610064, PR China.
| | - Yongmei Xie
- Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, Sichuan Province 610064, PR China.
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25
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Pan S, Sun Y, Sui D, Yang T, Fu S, Wang J, Hui B, Xi R, He C, Zhang X. Lobaplatin promotes radiosensitivity, induces apoptosis, attenuates cancer stemness and inhibits proliferation through PI3K/AKT pathway in esophageal squamous cell carcinoma. Biomed Pharmacother 2018; 102:567-574. [PMID: 29597090 DOI: 10.1016/j.biopha.2018.03.109] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 03/16/2018] [Accepted: 03/17/2018] [Indexed: 02/07/2023] Open
Abstract
Radiotherapy is one of the common treatments for esophageal squamous cell carcinoma (ESCC). Yet, local recurrence led by radioresistance is still not solved. Lobaplatin (LBP) is known to have powerful clinical anti-tumor activities in various tumors, but its effect in radiotherapy is rarely studied. Here we report that LBP is a promising radiosensitizer for ESCC. We treated ESCC cells with LBP and radiation, both separately and in combination. Untreated cells were set as control groups. We found that LBP inhibited ESCC cell growth and enhanced their radiosensitivity. LBP also impeded the tumor growth in vivo. LBP combined with radiation significantly increased ESCC cell apoptosis. Meanwhile, LBP obviously decreased the expression of cancer stem cells biomarker CD271 both in vitro and in vivo. The molecular mechanism was related to the downregulation of Bcl-2/Bax ratio, PI3K and p-AKT (Ser473) expression. Taken together, our findings indicated that LBP could enhance the radiosensitivity of ESCC cells by increasing radiation-induced apoptosis, attenuating cancer stemness and inhibiting PI3K/AKT pathway. These results provide a foundation for the combined therapy of radiation and LBP for ESCC in clinical practice.
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Affiliation(s)
- Shupei Pan
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yuchen Sun
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Donghu Sui
- GuiZhou EverGreen Pharmaceutical Company Limited, Guizhou, China
| | - Tian Yang
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Shenbo Fu
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Jizhao Wang
- The Second Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Beina Hui
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Ruxing Xi
- The Fourth Department of Gynecological Tumor, The Shaanxi Province Oncology Hospital, Xi'an, Shaanxi, China
| | - Chenchen He
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xiaozhi Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.
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26
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Jiang X, Chu Q, Li L, Qin L, Hao J, Kou L, Lin F, Wang D. The anti-fatigue activities of Tuber melanosporum in a mouse model. Exp Ther Med 2018; 15:3066-3073. [PMID: 29599841 DOI: 10.3892/etm.2018.5793] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 09/29/2017] [Indexed: 12/12/2022] Open
Abstract
Tuber melanosporum (TM) is an edible fungus that exhibits antioxidant and anti-tumor activity via its unique bioactive metabolites. The present study analyzed the anti-fatigue effects of TM using a BALB/c mouse model. The anti-fatigue properties of TM were evaluated by assessing the endurance of mice by performing forced swimming, rotary rod and running tests. Following 2 weeks TM treatment, hepatic and muscular ATP, and glycogen levels were increased in mice subjected to 30 min swimming, compared with controls. Similarly, levels of serum lactic acid and lactic dehydrogenase were decreased in the same group, compared with the control. Additionally, TM treatment reduced reactive oxygen species and malondialdehyde levels, and increased superoxide dismutase and glutathione peroxidase levels in the muscle, liver and/or serum. The effect of TM on hormone levels was also investigated in the present study, as different efficacies of TM were observed in male and female mice. TM treatment increased serum levels of progesterone, estradiol and testosterone in female and male mice, whereas a decrease in serum luteinizing hormone levels was only observed in females. A decrease in serum follicle-stimulating hormone levels was identified in females, whereas an increase was observed in males. The current study demonstrated that the anti-fatigue effects of TM occur via the regulation of oxidative stress, energy metabolism and hormone levels.
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Affiliation(s)
- Xue Jiang
- School of Life Sciences, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Qiubo Chu
- School of Life Sciences, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Lanzhou Li
- School of Life Sciences, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Luyao Qin
- School of Life Sciences, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Jie Hao
- School of Life Sciences, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Ling Kou
- Department of Vasculocardiology, The Affiliated Hospital of Jiangsu University, Jiangsu University, Zhenjiang, Jiangsu 212001, P.R. China
| | - Feng Lin
- School of Life Sciences, Jilin University, Changchun, Jilin 130012, P.R. China
| | - Di Wang
- School of Life Sciences, Jilin University, Changchun, Jilin 130012, P.R. China.,Department of Chemistry and Pharmacy, Zhuhai College of Jilin University, Jilin University, Zhuhai, Guangdong 519041, P.R. China
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27
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张 配, 刘 芳, 高 娇, 马 琳, 孙 小, 郑 海, 刘 浩, 赵 素. [Small interfering RNA-mediated monocarboxylate transporter 1 silencing enhances sensitivity of nasopharyngeal carcinoma HNE1/DDP cells to cisplatin-induced apoptosis]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2017; 37:883-888. [PMID: 28736362 PMCID: PMC6765516 DOI: 10.3969/j.issn.1673-4254.2017.07.05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To investigate the effect of small interfering RNA (siRNA)-mediated silencing of monocarboxylate transporter 1 (MCT1) on the sensitivity of drug-resistant nasopharyngeal carcinoma HNE1/DDP cells to cisplatin (DDP)-induced apoptosis and explore the possible mechanism. METHODS The expression of MCT1 was analyzed in HNE1 and HNE1/DDP cells and in HNE1/DDP cells transfected with siRNA using Western blot. MTT assay was used to assess the inhibitory effect of different concentrations of DDP alone or in combination with MCT1 siRNA on the proliferation of HNE1/DDP cells. The apoptosis of cells treated with MCT1 siRNA or/and DDP (8 µmol/L) was assessed using flow cytometry with PI staining, and the mitochondrial membrane potential was detected using JC-1 staining assay; the expressions of Mcl-1, Bak, Bcl-2, and Bax were analyzed using Western blotting. RESULTS HNE1/DDP cells showed a high expression of MCT1, and MCT1 silencing using siRNA significantly increased the sensitivity of HNE1/DDP cells to DDP (P<0.05) and partly reversed DDP resistance of the cells. MCT1 silencing enhanced the sensitivity of HNE1/DDP cells to DDP-induced apoptosis. Treatment of HNE1/DDP cells with MCT1 siRNA combined with 8 µmol/L DDP for 24 h resulted in an apoptotic rate of (51.23∓2.86)%, significantly higher than that in cells treated with MCT1 siRNA or DDP alone (P<0.05). The combined treatment also reduced the mitochondrial membrane potential, down-regulated the expression of Mcl-1 and Bcl-2, and up-regulated the expression of Bax in the DDP-resistant cells. CONCLUSION MCT1 siRNA can enhance the sensitivity of HNE1/DDP cells to DDP-induced apoptosis, the mechanism of which may involve the down-regulation of Mcl-1 and Bcl-2 and up-regulation of Bax expression.
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Affiliation(s)
- 配 张
- 蚌埠医学院药学院//安徽省生化药物工程技术研究中心,安徽 蚌埠 233030School of Pharmacy, Bengbu Medical College/Anhui Provincial Engineering Technology Research Center of Biochemical Pharmaceuticals, Anhui Bengbu 233030, China
| | - 芳 刘
- 蚌埠医学院药学院//安徽省生化药物工程技术研究中心,安徽 蚌埠 233030School of Pharmacy, Bengbu Medical College/Anhui Provincial Engineering Technology Research Center of Biochemical Pharmaceuticals, Anhui Bengbu 233030, China
| | - 娇 高
- 蚌埠医学院第一附属医院 骨科,安徽 蚌埠 233004Department of Orthopedics, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - 琳艳 马
- 蚌埠医学院药学院//安徽省生化药物工程技术研究中心,安徽 蚌埠 233030School of Pharmacy, Bengbu Medical College/Anhui Provincial Engineering Technology Research Center of Biochemical Pharmaceuticals, Anhui Bengbu 233030, China
| | - 小锦 孙
- 蚌埠医学院药学院//安徽省生化药物工程技术研究中心,安徽 蚌埠 233030School of Pharmacy, Bengbu Medical College/Anhui Provincial Engineering Technology Research Center of Biochemical Pharmaceuticals, Anhui Bengbu 233030, China
| | - 海伦 郑
- 蚌埠医学院第一附属医院 消化科,安徽 蚌埠 233004Department of Gastroenterology, First Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - 浩 刘
- 蚌埠医学院药学院//安徽省生化药物工程技术研究中心,安徽 蚌埠 233030School of Pharmacy, Bengbu Medical College/Anhui Provincial Engineering Technology Research Center of Biochemical Pharmaceuticals, Anhui Bengbu 233030, China
| | - 素容 赵
- 蚌埠医学院药学院//安徽省生化药物工程技术研究中心,安徽 蚌埠 233030School of Pharmacy, Bengbu Medical College/Anhui Provincial Engineering Technology Research Center of Biochemical Pharmaceuticals, Anhui Bengbu 233030, China
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Antifatigue Effects of Antrodia cinnamomea Cultured Mycelium via Modulation of Oxidative Stress Signaling in a Mouse Model. BIOMED RESEARCH INTERNATIONAL 2017; 2017:9374026. [PMID: 28424791 PMCID: PMC5382311 DOI: 10.1155/2017/9374026] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Revised: 01/16/2017] [Accepted: 02/08/2017] [Indexed: 02/06/2023]
Abstract
Antrodia cinnamomea, a folk medicinal mushroom, has numerous biological effects. In this study, we aim to assess whether the antifatigue effects of A. cinnamomea mycelia (AC) and its underlying mechanisms are related to oxidative stress signaling using behavioral mouse models and biochemical indices detection. Mice were orally treated with AC at doses of 0.1, 0.3, and 0.9 g/kg for three weeks. AC had no effect on the spontaneous activities of mice indicating its safety on central nervous system. Furthermore, results obtained from weight-loaded forced swimming test, rotary rod test, and exhausted running test confirmed that AC significantly enhanced exercise tolerance of mice. Biochemical indices levels showed that these effects were closely correlated with inhibiting the depletion of glycogen and adenosine triphosphate stores, regulating oxidative stress-related parameters (superoxide dismutase, glutathione peroxidase, reactive oxygen species, and malondialdehyde) in serum, skeletal muscle, and liver of mice. Moreover, the effects of AC may be related with its regulation on the activations of AMP-activated protein kinase, protein kinase B, and mammalian target of rapamycin in liver and skeletal muscle of mice. Altogether, our data suggest that the antifatigue properties of AC may be one such modulation mechanism via oxidative stress-related signaling in mice.
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Hepatoprotective Effects of Antrodia cinnamomea: The Modulation of Oxidative Stress Signaling in a Mouse Model of Alcohol-Induced Acute Liver Injury. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:7841823. [PMID: 28337253 PMCID: PMC5350382 DOI: 10.1155/2017/7841823] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 01/15/2017] [Indexed: 12/20/2022]
Abstract
In the present study, the components of A. cinnamomea (AC) mycelia were systematically analyzed. Subsequently, its hepatoprotective effects and the underlying mechanisms were explored using a mouse model of acute alcohol-induced liver injury. AC contained 25 types of fatty acid, 16 types of amino acid, 3 types of nucleotide, and 8 types of mineral. The hepatoprotective effects were observed after 2 weeks of AC treatment at doses of 75 mg/kg, 225 mg/kg, and 675 mg/kg in the mouse model. These effects were indicated by the changes in the levels of aspartate aminotransferase, alanine aminotransferase, several oxidation-related factors, and inflammatory cytokines in serum and/or liver samples. AC reduced the incidence rate of necrosis, inflammatory infiltration, fatty droplets formation, and cell apoptosis in liver detecting via histological and TUNEL assay. In addition, AC reduced the expression of cleaved caspase-3, -8, and -9 and the levels of phosphor-protein kinase B (Akt) and phosphor-nuclear factor-κB (NF-κB) in the liver samples. Collectively, AC-mediated hepatoprotective effects in a mouse model of acute alcohol-induced liver injury are the result of reduction in oxidative stress. This may be associated with Akt/NF-κB signaling. These results provide valuable evidence to support the use of A. cinnamomea as a functional food and/or medicine.
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