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Wang F, Liang L, Yu M, Wang W, Badar IH, Bao Y, Zhu K, Li Y, Shafi S, Li D, Diao Y, Efferth T, Xue Z, Hua X. Advances in antitumor activity and mechanism of natural steroidal saponins: A review of advances, challenges, and future prospects. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155432. [PMID: 38518645 DOI: 10.1016/j.phymed.2024.155432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 01/11/2024] [Accepted: 02/06/2024] [Indexed: 03/24/2024]
Abstract
BACKGROUND Cancer, the second leading cause of death worldwide following cardiovascular diseases, presents a formidable challenge in clinical settings due to the extensive toxic side effects associated with primary chemotherapy drugs employed for cancer treatment. Furthermore, the emergence of drug resistance against specific chemotherapeutic agents has further complicated the situation. Consequently, there exists an urgent imperative to investigate novel anticancer drugs. Steroidal saponins, a class of natural compounds, have demonstrated notable antitumor efficacy. Nonetheless, their translation into clinical applications has remained unrealized thus far. In light of this, we conducted a comprehensive systematic review elucidating the antitumor activity, underlying mechanisms, and inherent limitations of steroidal saponins. Additionally, we propose a series of strategic approaches and recommendations to augment the antitumor potential of steroidal saponin compounds, thereby offering prospective insights for their eventual clinical implementation. PURPOSE This review summarizes steroidal saponins' antitumor activity, mechanisms, and limitations. METHODS The data included in this review are sourced from authoritative databases such as PubMed, Web of Science, ScienceDirect, and others. RESULTS A comprehensive summary of over 40 steroidal saponin compounds with proven antitumor activity, including their applicable tumor types and structural characteristics, has been compiled. These steroidal saponins can be primarily classified into five categories: spirostanol, isospirostanol, furostanol, steroidal alkaloids, and cholestanol. The isospirostanol and cholestanol saponins are found to have more potent antitumor activity. The primary antitumor mechanisms of these saponins include tumor cell apoptosis, autophagy induction, inhibition of tumor migration, overcoming drug resistance, and cell cycle arrest. However, steroidal saponins have limitations, such as higher cytotoxicity and lower bioavailability. Furthermore, strategies to address these drawbacks have been proposed. CONCLUSION In summary, isospirostanol and cholestanol steroidal saponins demonstrate notable antitumor activity and different structural categories of steroidal saponins exhibit variations in their antitumor signaling pathways. However, the clinical application of steroidal saponins in cancer treatment still faces limitations, and further research and development are necessary to advance their potential in tumor therapy.
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Affiliation(s)
- Fengge Wang
- College of Life Science, Northeast Forestry University, Harbin, Heilongjiang, 150040, PR China; Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, Harbin, Heilongjiang, 150040, PR China
| | - Lu Liang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the State & NMPA Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, PR, PR China
| | - Ma Yu
- School of Life Science and Engineering, Southwest University of Science and Technology, 59 Qinglong Road, Mianyang, 621010, Sichuan, PR China
| | - Wenjie Wang
- College of Life Science, Northeast Forestry University, Harbin, Heilongjiang, 150040, PR China; Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, Harbin, Heilongjiang, 150040, PR China
| | - Iftikhar Hussain Badar
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 150030, PR China; Department of Meat Science and Technology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan
| | - Yongping Bao
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich NR4 7UQ, United Kingdom
| | - Kai Zhu
- College of Life Science, Northeast Forestry University, Harbin, Heilongjiang, 150040, PR China; Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, Harbin, Heilongjiang, 150040, PR China
| | - Yanlin Li
- College of Life Science, Northeast Forestry University, Harbin, Heilongjiang, 150040, PR China; Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, Harbin, Heilongjiang, 150040, PR China
| | - Saba Shafi
- College of Life Science, Northeast Forestry University, Harbin, Heilongjiang, 150040, PR China; Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, Harbin, Heilongjiang, 150040, PR China
| | - Dangdang Li
- College of Life Science, Northeast Forestry University, Harbin, Heilongjiang, 150040, PR China; Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, Harbin, Heilongjiang, 150040, PR China
| | - Yongchao Diao
- College of Life Science, Northeast Forestry University, Harbin, Heilongjiang, 150040, PR China; Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, Harbin, Heilongjiang, 150040, PR China
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz 55128, Germany.
| | - Zheyong Xue
- College of Life Science, Northeast Forestry University, Harbin, Heilongjiang, 150040, PR China; Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, Harbin, Heilongjiang, 150040, PR China.
| | - Xin Hua
- College of Life Science, Northeast Forestry University, Harbin, Heilongjiang, 150040, PR China; Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, Harbin, Heilongjiang, 150040, PR China.
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Azumi M, Kusama K, Yoshie M, Nakano S, Tsuru A, Kato T, Tamura K. Involvement of ferroptosis in eribulin-induced cytotoxicity in ovarian clear cell carcinoma. Eur J Pharmacol 2024; 971:176544. [PMID: 38552939 DOI: 10.1016/j.ejphar.2024.176544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 03/19/2024] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
Ovarian clear cell carcinoma (OCCC) is a unique clinicopathological subtype of epithelial ovarian cancer that is resistant to standard chemotherapy. Eribulin, a microtubule dynamics inhibitor of halichondrin class, has unique effects in the cancer microenvironment such as induction of epithelization and reduction in metastatic potential in breast cancer cells; however, nothing is known about the effect of eribulin and the detailed mechanisms in OCCC. This study aimed to investigate the involvement of ferroptosis and its mechanism in the antitumor activity of eribulin in OCCC cells and a mouse xenograft model. We found that eribulin-induced cell death was reduced by ferroptosis inhibitors; deferoxamine, an iron chelator and ferrostatin-1, a lipid peroxidation inhibitor. Eribulin increased the levels of intracellular iron, reactive oxygen species (ROS), and lipid peroxides, and increased the mitochondrial membrane potential. Eribulin downregulated the expression levels of nuclear factor erythroid 2-related factor 2 (Nrf2), heme oxygenase-1 (HO-1), the mitochondrial enzyme dihydroorotate dehydrogenase (DHODH), and superoxide dismutase (SOD) activity. The combination of eribulin and ML210, a glutathione peroxidase 4-inhibiting ferroptosis inducer, had a synergistic effect on ferroptosis. Taken together, our findings show firstly that eribulin triggers ferroptosis in OCCC and this effect occurs via the suppression of the Nrf2-HO-1 signaling pathway, SOD activity and the promotion of lipid peroxidation. These findings suggest that eribulin-induced ferroptosis is associated with its anti-tumor effect and also could be a potential therapeutic target in OCCC.
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Affiliation(s)
- Mana Azumi
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan.
| | - Kazuya Kusama
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Mikihiro Yoshie
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Saya Nakano
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Atsuya Tsuru
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan
| | - Tomoyasu Kato
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan; Department of Gynecologic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Kazuhiro Tamura
- Department of Endocrine Pharmacology, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo, 192-0392, Japan.
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Kumar A, BharathwajChetty B, Manickasamy MK, Unnikrishnan J, Alqahtani MS, Abbas M, Almubarak HA, Sethi G, Kunnumakkara AB. Natural compounds targeting YAP/TAZ axis in cancer: Current state of art and challenges. Pharmacol Res 2024; 203:107167. [PMID: 38599470 DOI: 10.1016/j.phrs.2024.107167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/12/2024]
Abstract
Cancer has become a burgeoning global healthcare concern marked by its exponential growth and significant economic ramifications. Though advancements in the treatment modalities have increased the overall survival and quality of life, there are no definite treatments for the advanced stages of this malady. Hence, understanding the diseases etiologies and the underlying molecular complexities, will usher in the development of innovative therapeutics. Recently, YAP/TAZ transcriptional regulation has been of immense interest due to their role in development, tissue homeostasis and oncogenic transformations. YAP/TAZ axis functions as coactivators within the Hippo signaling cascade, exerting pivotal influence on processes such as proliferation, regeneration, development, and tissue renewal. In cancer, YAP is overexpressed in multiple tumor types and is associated with cancer stem cell attributes, chemoresistance, and metastasis. Activation of YAP/TAZ mirrors the cellular "social" behavior, encompassing factors such as cell adhesion and the mechanical signals transmitted to the cell from tissue structure and the surrounding extracellular matrix. Therefore, it presents a significant vulnerability in the clogs of tumors that could provide a wide window of therapeutic effectiveness. Natural compounds have been utilized extensively as successful interventions in the management of diverse chronic illnesses, including cancer. Owing to their capacity to influence multiple genes and pathways, natural compounds exhibit significant potential either as adjuvant therapy or in combination with conventional treatment options. In this review, we delineate the signaling nexus of YAP/TAZ axis, and present natural compounds as an alternate strategy to target cancer.
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Affiliation(s)
- Aviral Kumar
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, Assam 781039, India
| | - Bandari BharathwajChetty
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, Assam 781039, India
| | - Mukesh Kumar Manickasamy
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, Assam 781039, India
| | - Jyothsna Unnikrishnan
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, Assam 781039, India
| | - Mohammed S Alqahtani
- Radiological Sciences Department, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia; BioImaging Unit, Space Research Centre, Michael Atiyah Building, University of Leicester, Leicester LE1 7RH, United Kingdom
| | - Mohamed Abbas
- Electrical Engineering Department, College of Engineering, King Khalid University, Abha 61421, Saudi Arabia
| | - Hassan Ali Almubarak
- Division of Radiology, Department of Medicine, College of Medicine and Surgery, King Khalid University, Abha 61421, Saudi Arabia
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 16 Medical Drive, Singapore 117600, Singapore; NUS Center for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, 117699, Singapore.
| | - Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati (IITG), Guwahati, Assam 781039, India.
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Qin L, Zhong Y, Li Y, Yang Y. TCM targets ferroptosis: potential treatments for cancer. Front Pharmacol 2024; 15:1360030. [PMID: 38738174 PMCID: PMC11082647 DOI: 10.3389/fphar.2024.1360030] [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: 12/22/2023] [Accepted: 04/08/2024] [Indexed: 05/14/2024] Open
Abstract
Ferroptosis is caused by the accumulation of cellular reactive oxygen species that exceed the antioxidant load that glutathione (GSH) and phospholipid hydroperoxidases with GSH-based substrates can carry When the antioxidant capacity of cells is reduced, lipid reactive oxygen species accumulate, which can cause oxidative death. Ferroptosis, an iron-dependent regulatory necrosis pathway, has emerged as a new modality of cell death that is strongly associated with cancer. Surgery, chemotherapy and radiotherapy are the main methods of cancer treatment. However, resistance to these mainstream anticancer drugs and strong toxic side effects have forced the development of alternative treatments with high efficiency and low toxicity. In recent years, an increasing number of studies have shown that traditional Chinese medicines (TCMs), especially herbs or herbal extracts, can inhibit tumor cell growth and metastasis by inducing ferroptosis, suggesting that they could be promising agents for cancer treatment. This article reviews the current research progress on the antitumor effects of TCMs through the induction of ferroptosis. The aim of these studies was to elucidate the potential mechanisms of targeting ferroptosis in cancer, and the findings could lead to new directions and reference values for developing better cancer treatment strategies.
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Affiliation(s)
- Liwen Qin
- Core Facilities of West China Hospital, Sichuan University, Chengdu, China
| | - Yuhan Zhong
- Laboratory of Liver Transplantation, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Li
- Department of Respiratory and Critical Care Medicine, Institute of Respiratory Health, Center of Precision Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yongfeng Yang
- Department of Respiratory and Critical Care Medicine, Institute of Respiratory Health, Center of Precision Medicine, West China Hospital, Sichuan University, Chengdu, China
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Liu Q, Lu JJ, Hong HJ, Yang Q, Wang Y, Chen XJ. Ophiopogon japonicus and its active compounds: A review of potential anticancer effects and underlying mechanisms. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 113:154718. [PMID: 36854203 DOI: 10.1016/j.phymed.2023.154718] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 02/04/2023] [Accepted: 02/12/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Ophiopogon japonicus (Thunb.) Ker Gawl., a well-known Chinese herb, has been used in traditional Chinese medicine for thousands of years. Extensive in vitro and in vivo studies have shown that O. japonicus and its active compounds exhibit potential anticancer effects in a variety of cancer cells in vitro and suppress tumor growth and metastasis without causing serious toxicity in vivo. PURPOSE This review aims to systemically summarize and discuss the anticancer effects and the underlying mechanisms of O. japonicus extracts and its active compounds. METHODS The review is prepared following the guidelines of Preferred Reporting Items for Systematic Reviews and Meta-Analyses. Various scientific databases including Web of Science, PubMed, Scopus, and Chinese National Knowledge Infrastructure were searched using the keywords: Ophiopogon japonicus, tumor, cancer, carcinoma, content, pharmacokinetics, and toxicity. RESULTS O. japonicus extracts and the active compounds, such as ruscogenin-1-O-[β-d-glucopyranosyl(1→2)][β-d-xylopyranosyl(1→3)]-β-d-fucopyranoside (DT-13), ophiopogonin B, and ophiopogonin D, exert potential anticancer effects, including the induction of cell cycle arrest, activation of apoptosis and autophagy, and inhibition of metastasis and angiogenesis. In addition, the mechanisms underlying these effects, as well as the pharmacokinetics, toxicity and clinical utility of O. japonicus extracts and active compounds are discussed. Furthermore, this review highlights the research and application prospects of these compounds in immunotherapy and combination chemotherapy. CONCLUSIONS The traditional herb O. japonicus and its phytochemicals could be safe and reliable anticancer drug candidates, alone or in combination with chemotherapeutic drugs. We hope that this review, which highlights the anticancer properties of O. japonicus, will contribute to drug optimization, therapeutic development, and future studies on cancer therapies based on this medicinal plant.
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Affiliation(s)
- Qiao Liu
- Institute of Chinese Medical Sciences, and State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR 999078, China
| | - Jin-Jian Lu
- Institute of Chinese Medical Sciences, and State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR 999078, China; Department of Pharmaceutical Sciences, Faculty of Health Sciences, University of Macau, Macao SAR 999078, China
| | - Hui-Jie Hong
- Institute of Chinese Medical Sciences, and State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR 999078, China
| | - Qi Yang
- Institute of Chinese Medical Sciences, and State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR 999078, China
| | - Yitao Wang
- Institute of Chinese Medical Sciences, and State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR 999078, China
| | - Xiao-Jia Chen
- Institute of Chinese Medical Sciences, and State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR 999078, China; Department of Pharmaceutical Sciences, Faculty of Health Sciences, University of Macau, Macao SAR 999078, China; Zhuhai UM Science & Technology Research Institute, Zhuhai 519031, China.
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Xing N, Du Q, Guo S, Xiang G, Zhang Y, Meng X, Xiang L, Wang S. Ferroptosis in lung cancer: a novel pathway regulating cell death and a promising target for drug therapy. Cell Death Discov 2023; 9:110. [PMID: 37005430 PMCID: PMC10067943 DOI: 10.1038/s41420-023-01407-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 03/20/2023] [Accepted: 03/22/2023] [Indexed: 04/04/2023] Open
Abstract
Lung cancer is a common malignant tumor that occurs in the human body and poses a serious threat to human health and quality of life. The existing treatment methods mainly include surgical treatment, chemotherapy, and radiotherapy. However, due to the strong metastatic characteristics of lung cancer and the emergence of related drug resistance and radiation resistance, the overall survival rate of lung cancer patients is not ideal. There is an urgent need to develop new treatment strategies or new effective drugs to treat lung cancer. Ferroptosis, a novel type of programmed cell death, is different from the traditional cell death pathways such as apoptosis, necrosis, pyroptosis and so on. It is caused by the increase of iron-dependent reactive oxygen species due to intracellular iron overload, which leads to the accumulation of lipid peroxides, thus inducing cell membrane oxidative damage, affecting the normal life process of cells, and finally promoting the process of ferroptosis. The regulation of ferroptosis is closely related to the normal physiological process of cells, and it involves iron metabolism, lipid metabolism, and the balance between oxygen-free radical reaction and lipid peroxidation. A large number of studies have confirmed that ferroptosis is a result of the combined action of the cellular oxidation/antioxidant system and cell membrane damage/repair, which has great potential application in tumor therapy. Therefore, this review aims to explore potential therapeutic targets for ferroptosis in lung cancer by clarifying the regulatory pathway of ferroptosis. Based on the study of ferroptosis, the regulation mechanism of ferroptosis in lung cancer was understood and the existing chemical drugs and natural compounds targeting ferroptosis in lung cancer were summarized, with the aim of providing new ideas for the treatment of lung cancer. In addition, it also provides the basis for the discovery and clinical application of chemical drugs and natural compounds targeting ferroptosis to effectively treat lung cancer.
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Affiliation(s)
- Nan Xing
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Qinyun Du
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Sa Guo
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Gelin Xiang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yi Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Meishan Hospital of Chengdu University of Traditional Chinese Medicine, Meishan, 620010, China
| | - Xianli Meng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Li Xiang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Shaohui Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
- State Key Laboratory of Southwestern Chinese Medicine Resources, Meishan Hospital of Chengdu University of Traditional Chinese Medicine, Meishan, 620010, China.
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Zheng Z, Zhang L, Hou X. Potential roles and molecular mechanisms of phytochemicals against cancer. Food Funct 2022; 13:9208-9225. [PMID: 36047380 DOI: 10.1039/d2fo01663j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Increasing evidence has been reported regarding phytochemicals, plant secondary metabolites, having therapeutic functions against numerous human diseases. Recently, phytochemicals (flavonoids, polyphenols, terpenoids, alkaloids, saponins, coumarins and so on) have shown promising anti-cancer efficacy with their distinct advantages of high efficiency and low toxicity. They regulate programmed cell death (apoptosis, pyroptosis, and autophagy), migration and senescence-related signaling pathways of cancer via the modulation of reactive oxygen species (ROS), mitogen activated protein kinase (MAPK) pathway, deleted in liver cancer 1 (DLC1), nuclear factor κ light-chain-enhancer of activated B cell (NF-κB) pathways and glycolytic enzymes. Here, we review the molecular mechanisms by which phytochemicals prevent the development of cancer. Furthermore, phytochemicals combined with chemotherapeutic agents could target the crosstalk among multiple signal cascades to block chemoresistance and attenuate carcinogenic properties, and can be considered as a novel and potential therapeutic strategy. Our review highlights that the mechanisms and promising applications are required to be understood to decisively establish the anti-cancer efficacy of natural phytochemicals.
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Affiliation(s)
- Zhaodi Zheng
- School of Forensics and Laboratory Medicine, Jining Medical University, Jining, 272067, Shandong, China.
| | - Leilei Zhang
- School of Forensics and Laboratory Medicine, Jining Medical University, Jining, 272067, Shandong, China.
| | - Xitan Hou
- School of Forensics and Laboratory Medicine, Jining Medical University, Jining, 272067, Shandong, China.
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Liu Q, Shen JM, Hong HJ, Yang Q, Liu W, Guan Z, Wang YT, Chen XJ. Cell metabolomics study on the anticancer effects of Ophiopogon japonicus against lung cancer cells using UHPLC/Q-TOF-MS analysis. Front Pharmacol 2022; 13:1017830. [PMID: 36188550 PMCID: PMC9523105 DOI: 10.3389/fphar.2022.1017830] [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: 08/12/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
Ophiopogon japonicus (OJ) is a traditional Chinese herbal medicine that has been used for thousands of years. Recently, the anticancer effects of OJ have been reported in multiple types of cancer, particularly in lung cancer. However, the underlying mechanisms remain unclear. In present study, the effects of OJ against NCI-H1299 human lung cancer cells were investigated, and the underlying mechanisms were explored using ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC/Q-TOF-MS)-based cell metabolomics. As a result, OJ inhibited the proliferation, induced the apoptosis and suppressed the migration of NCI-H1299 cells. A total of 22 differential metabolites responsible for the effects of OJ were screened and annotated based on the LC-MS-based cell metabolomics approach. The altered metabolites were involved in three metabolic pathways, including glycerophospholipid metabolism, ether lipid metabolism and glutathione metabolism. These results showed that cell metabolomics-based strategies are promising tools to discover the action mechanisms of OJ against lung cancer cells.
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Affiliation(s)
- Qiao Liu
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macao SAR, China
| | - Jia-Man Shen
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macao SAR, China
| | - Hui-Jie Hong
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macao SAR, China
| | - Qi Yang
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macao SAR, China
| | - Wen Liu
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macao SAR, China
| | - Zhong Guan
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macao SAR, China
| | - Yi-Tao Wang
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macao SAR, China
| | - Xiao-Jia Chen
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Taipa, Macao SAR, China
- Zhuhai UM Science and Technology Research Institute, Zhuhai, China
- *Correspondence: Xiao-Jia Chen,
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Li L, Gao Q, Wang J, Gu L, Li Z, Zhang S, Hu C, He M, Wang Y, Wang Z, Yi Y, Fu J, Zhang X, Ge F, Chen M, Zhang X. Induction of Ferroptosis by Ophiopogonin-B Through Regulating the Gene Signature AURKA in NSCLC. Front Oncol 2022; 12:833814. [PMID: 35875069 PMCID: PMC9299951 DOI: 10.3389/fonc.2022.833814] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
Ferroptosis is a new type of iron-dependent programmed cell death. In recent years, its role in the diagnosis and treatment of multiple tumors, including non-small cell lung cancer (NSCLC), has been continuously observed. The relationship between the ferroptosis-related genes and the prognosis of patients with NSCLC needs to be clarified. In this study, The Cancer Genome Atlas (TCGA) and the Gene Expression Synthesis database (Gene Expression Omnibus, GEO) were used to build a model of ferroptosis-related differentially expressed genes (DEGs). A total of 101 ferroptosis-related DEGs were screened using R language, and a 12-gene signature was finally established through univariate Cox regression analysis and least absolute shrinkage and selection operator (LASSO)-penalized Cox regression analysis. According to the risk scores, the patients were divided into a high-risk or a low-risk group, with patients in the low-risk group showing better prognosis. AURKA, one of the genes in the 12-gene signature, was found to be highly expressed in tumors. In addition, further study verified AURKA to be a negative regulator of ferroptosis in NSCLC cells. Ophiopogonin B (OP-B) had been reported to induce apoptosis, mitotic catastrophe, and autophagy in NSCLC cells. Herein, proteomic sequencing analysis and OP-B administration revealed the upregulation of AURKA and the downregulation of PHKG2 and SLC7A5 in the 12-gene signature, indicating that OP-B induced ferroptosis in NSCLC. Determination of the concentrations of malondialdehyde (MDA), glutathione (GSH), and intracellular iron and the mitochondrial membrane potential (MMP) confirmed the induction of ferroptosis by OP-B in vitro. Furthermore, transmission electron microscopy (TEM) examination of lung cancer xenotransplantation in nude mice confirmed that OP-B induced ferroptosis in vivo. Further study of the molecular mechanism showed that the ferroptosis effect caused by OP-B can be partially reversed by the overexpression of AURKA. Overall, our study established a new ferroptosis-related risk prediction model for the prognosis of patients with NSCLC, revealed the enrichment pathways of ferroptosis in NSCLC, and discovered the negative regulation of AURKA in ferroptosis. On this basis, we demonstrated that OP-B can induce ferroptosis in NSCLC and clarified the specific molecular mechanism of OP-B inducing ferroptosis by regulating the expression of AURKA.
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Affiliation(s)
- Liqiu Li
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Qian Gao
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Jin Wang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Ling Gu
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- College of Traditional Chinese Medicine & Integrated Chinese and Western Medicine College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zhihui Li
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Shiping Zhang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Cheng Hu
- The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Menglin He
- The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yulin Wang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zixuan Wang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yongxiang Yi
- The Second Hospital of Nanjing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Jin Fu
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiongfei Zhang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Fei Ge
- Department of Gastroenterology, Haian Hospital of Traditional Chinese Medicine, Nantong, China
- *Correspondence: Fei Ge, ; Meijuan Chen, ; Xu Zhang,
| | - Meijuan Chen
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- *Correspondence: Fei Ge, ; Meijuan Chen, ; Xu Zhang,
| | - Xu Zhang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- *Correspondence: Fei Ge, ; Meijuan Chen, ; Xu Zhang,
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10
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Yuan F, Gao Q, Tang H, Shi J, Zhou Y. Ophiopogonin‑B targets PTP1B to inhibit the malignant progression of hepatocellular carcinoma by regulating the PI3K/AKT and AMPK signaling pathways. Mol Med Rep 2022; 25:122. [PMID: 35169857 PMCID: PMC8864608 DOI: 10.3892/mmr.2022.12638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 12/23/2021] [Indexed: 11/06/2022] Open
Abstract
Ophiopogonin‑B (OP‑B) is a bioactive component from the root of Ophiopogon japonicus, which can exert anticancer effects on multiple malignant tumors. The present study aimed to uncover the effects of OP‑B on hepatocellular carcinoma (HCC) and the underlying mechanisms. An HCC‑xenografted mouse model was established and subsequently treated with OP‑B (15 and 75 mg/kg) to observe the effects of OP‑B on HCC progression and protein tyrosine phosphatase 1B (PTP1B) expression in vivo. The HCC cell line MHCC97‑H was transfected with either PTP1B overexpression (Ov)‑PTP1B or empty vector control, and then exposed to different concentrations of OP‑B. Subsequently, PTP1B expression, cell viability, proliferation, apoptosis, migration, invasion and angiogenesis were evaluated by western blotting, reverse transcription‑quantitative PCR, Cell Counting Kit‑8, colony formation, TUNEL staining, wound healing, Transwell and tube formation assays. The expression of phosphatidylinositol 3 kinase (PI3K)/AKT and adenosine 5'‑monophosphate‑activated protein kinase (AMPK) was also assessed by western blot assay. The results showed that OP‑B inhibited tumor growth and the expression of Ki67, CD31, VEGFA and PTP1B in HCC xenograft model. The expression of PTP1B in HCC cells was also inhibited by OP‑B in a concentration‑dependent manner. Results from the in vitro studies revealed that OP‑B suppressed cell proliferation, migration, invasion and angiogenesis, and promoted apoptosis of HCC cells. However, PTP1B overexpression reversed the effect of OP‑B on HCC cells. PI3K/AKT was inactivated and AMPK was activated by OP‑B exposure in HCC cells, and PTP1B overexpression blocked these effects. In conclusion, OP‑B effectively inhibited the progression of HCC both in vivo and in vitro. These effects may depend on downregulating PTP1B expression, thereby inactivating the PI3K/AKT pathway and activating the AMPK pathway.
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Affiliation(s)
- Fang Yuan
- Department of Liver Disease, Suzhou Hospital of Integrated Traditional Chinese and Western Medicine, Suzhou, Jiangsu 215101, P.R. China
| | - Qian Gao
- Department of Liver Disease, Suzhou Hospital of Integrated Traditional Chinese and Western Medicine, Suzhou, Jiangsu 215101, P.R. China
| | - Hailin Tang
- Department of Liver Disease, Suzhou Hospital of Integrated Traditional Chinese and Western Medicine, Suzhou, Jiangsu 215101, P.R. China
| | - Jun Shi
- Department of Liver Disease, Suzhou Hospital of Integrated Traditional Chinese and Western Medicine, Suzhou, Jiangsu 215101, P.R. China
| | - Yiqun Zhou
- Department of Liver Disease, Suzhou Hospital of Integrated Traditional Chinese and Western Medicine, Suzhou, Jiangsu 215101, P.R. China
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11
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Zhang L, Li C, Zhang Y, Zhang J, Yang X. Ophiopogonin B induces gastric cancer cell death by blocking the GPX4/xCT‑dependent ferroptosis pathway. Oncol Lett 2022; 23:104. [PMID: 35154435 PMCID: PMC8822489 DOI: 10.3892/ol.2022.13224] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 12/08/2021] [Indexed: 11/08/2022] Open
Abstract
Ophiopogonin B (OP-B) is extensively applied as a treatment for pulmonary disease and is reported to suppress lung cancer. However, further study is needed to determine whether OP-B suppresses gastric cancer (GC). The mRNA levels of prostaglandin-endoperoxide synthase 2 (Ptgs2) and ChaC glutathione-specific gamma-glutamylcyclotransferase 1 (Chac1) were determined using quantitative PCR. Ptgs2 and Chac1 mRNA levels were significantly increased in GC cancer tissues compared with those of adjacent normal controls. The CCK-8 assay revealed that OP-B suppressed GC cell viability in a time- and dose-dependent manner. The administration of OP-B in combination with different cell death inhibitors showed that only the ferroptosis inhibitor, ferrostatin-1 (Fer-1), abolished the OP-B-induced death of both AGS and NCI-N87 cells, but not other inhibitors. Western blot analysis indicated that OP-B reduced the expression of glutathione peroxidase 4 (GPX4) and solute carrier family 7 member 11 (SLC7A11, xCT) but had no effects on the expression of nuclear receptor coactivator 4 (NCOA4) and ferritin heavy chain 1 (FTH1) in AGS and NCI-N87 cells. In vivo administration of OP-B reduced the volume and weight of AGS tumors. In addition, the expression of GPX4 and xCT was reduced in nude mice treated with OP-B compared with control mice. In summary, results of the present study suggest that OP-B induces ferroptosis in gastric cancer cells by blocking the GPX4/xCT system.
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Affiliation(s)
- Liyi Zhang
- Department of Internal Medicine, Jiaozhou Central Hospital, Qingdao, Shandong 266300, P.R. China
| | - Chunlei Li
- Department of Internal Medicine, Jiaozhou Central Hospital, Qingdao, Shandong 266300, P.R. China
| | - Yuzhan Zhang
- Department of Cardiothoracic Surgery, Shanxian Dongda Hospital, Heze, Shandong 274300, P.R. China
| | - Jinwen Zhang
- Department of Laboratory Medicine, Heze Hospital of Traditional Chinese Medicine, Heze, Shandong 274000, P.R. China
| | - Xiaolei Yang
- Department of General Surgery, 80th Army Hospital, Weifang, Shandong 261021, P.R. China
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12
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Yuan S, Xu Y, Yi T, Wang H. The anti-tumor effect of OP-B on ovarian cancer in vitro and in vivo, and its mechanism: An investigation using network pharmacology-based analysis. JOURNAL OF ETHNOPHARMACOLOGY 2022; 283:114706. [PMID: 34614446 DOI: 10.1016/j.jep.2021.114706] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 09/17/2021] [Accepted: 10/01/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Maidong (Liliaceae) is used as a yin-nourishing medication for the treatment of cardiovascular disease, inflammation, and assistant cancer chemotherapy in the clinic. Ophiopogonin B (OP-B), a major saponin extracted from Maidong, is reported to have potential antitumor activities against various human cancers. However, the effects of OP-B on human ovarian cancer (OC) and the potential mechanisms of action are yet elusive. AIM OF THE STUDY In this study, we aimed to explore the potential molecular mechanisms of OP-B in the treatment of OC using network pharmacology. In vivo and in vitro experiments were conducted to further verify the therapeutic effects of OP-B on OC. MATERIALS AND METHODS To investigate the functions of OP-B against OC holistically, the related targets of OP-B and OC were each predicted based on four public databases. Subsequently, the identified PPI network was constructed to detect the hub potential targets. In addition, GO and KEGG enrichment analysis were applied by Metascape database. Furthermore, we simultaneously investigated the anticancer effects of OP-B on SKOV3 and A2780 human ovarian cancer cells using a cell viability assay, transwell assay, and an image-based cytometric assay. The quantitative real-time PCR and western-blot assay were used to validate the RNA and protein levels of target genes in OP-B treated OC cells. At last, SKOV3-bearing BALB/c nude mice were applied to observe the effectiveness and toxicity of OP-B. RESULTS Through network pharmacological analysis, OP-B was found to play a critical role in OC via multiple targets and pathways, especially the STAT3 signaling pathways. In addition, in vitro experiments found OP-B suppressed SKOV3 and A2780 cells proliferation in a time and concentration dependent manner, and markedly impaired cancer cell migration. Flow cytometry analysis revealed that OP-B significantly increased early and late apoptosis, induced G2/M phase cell cycle arrest in SKOV3 cells and G0/G1 phase cell cycle arrest in A2780 cells. Moreover, OP-B administration down-regulated the expression of p-STAT3 protein, whereas the RNA expression and total protein levels of STAT3 were not altered. Finally, in vivo experiments confirmed the therapeutic effects of OP-B on OC in nude mice with low toxicity in heart, liver, lung, and kidney. CONCLUSION OP-B could efficiently suppress OC cellular proliferation, migration and induce apoptosis, cell cycle arrest mainly via the regulation of STAT3 signaling pathway. This study provides a promising potential application for an alternative to chemotherapy in ovarian cancer.
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Affiliation(s)
- Shuang Yuan
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, 610041, China
| | - Yuanyuan Xu
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, 610041, China
| | - Tao Yi
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, 610041, China.
| | - Hongjing Wang
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, 610041, China.
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13
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Han L, Han Y. Network Pharmacology-Based Study on the Active Component and Mechanism of the Anti-Gastric-Cancer Effect of Herba Sarcandrae. JOURNAL OF HEALTHCARE ENGINEERING 2021; 2021:3001131. [PMID: 34840695 PMCID: PMC8626172 DOI: 10.1155/2021/3001131] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/02/2021] [Accepted: 11/08/2021] [Indexed: 11/18/2022]
Abstract
Background Herba Sarcandrae is used in the clinical practice of traditional Chinese medicine to deal with gastric cancer. However, there are few studies on its precise mechanism. Method In this study, a network pharmacological approach was utilized to construct a molecular/target/pathway molecular regulatory network for the anti-gastric-cancer effect of Herba Sarcandrae. The active components of Herba Sarcandrae and their potential mechanisms were explored. Chemical components of the Herba Sarcandrae were identified through a database, and they were evaluated and screened based on oral bioavailability and drug similarity. Results Genes related to gastric cancer were found in the Gene Expression Omnibus (GEO) database, and gene targets related to anti-gastric-cancer were chosen by comparison. Using annotation, visualization, and a comprehensive discovery database, the function and related pathways of target genes were analyzed and screened. Cytoscape software was utilized to construct a component/target/pathway network for the antitumor effect of Herba Sarcandrae. Finally, 6 drug ingredients and 29 target genes related to gastric cancer were detected. IL-17 signaling pathway, NF-kappa B signaling pathway, and other signaling pathways were significantly enriched. Many signaling pathways that directly act on tumors and indirect pathways inhibit the development of gastric cancer. Conclusion This study provides a scientific basis for further elucidating the mechanism of the anti-gastric-cancer effect of Herba Sarcandrae.
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Affiliation(s)
- Li Han
- The Third Hospital of Hebei Medical University, Pharmacy Department, Shijiazhuang, China
| | - Ying Han
- The Third Hospital of Hebei Medical University, Department of Chinese Medicine, Shijiazhuang, China
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14
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Al-Bari MAA, Ito Y, Ahmed S, Radwan N, Ahmed HS, Eid N. Targeting Autophagy with Natural Products as a Potential Therapeutic Approach for Cancer. Int J Mol Sci 2021; 22:9807. [PMID: 34575981 PMCID: PMC8467030 DOI: 10.3390/ijms22189807] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/06/2021] [Accepted: 09/07/2021] [Indexed: 02/07/2023] Open
Abstract
Macro-autophagy (autophagy) is a highly conserved eukaryotic intracellular process of self-digestion caused by lysosomes on demand, which is upregulated as a survival strategy upon exposure to various stressors, such as metabolic insults, cytotoxic drugs, and alcohol abuse. Paradoxically, autophagy dysfunction also contributes to cancer and aging. It is well known that regulating autophagy by targeting specific regulatory molecules in its machinery can modulate multiple disease processes. Therefore, autophagy represents a significant pharmacological target for drug development and therapeutic interventions in various diseases, including cancers. According to the framework of autophagy, the suppression or induction of autophagy can exert therapeutic properties through the promotion of cell death or cell survival, which are the two main events targeted by cancer therapies. Remarkably, natural products have attracted attention in the anticancer drug discovery field, because they are biologically friendly and have potential therapeutic effects. In this review, we summarize the up-to-date knowledge regarding natural products that can modulate autophagy in various cancers. These findings will provide a new position to exploit more natural compounds as potential novel anticancer drugs and will lead to a better understanding of molecular pathways by targeting the various autophagy stages of upcoming cancer therapeutics.
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Affiliation(s)
| | - Yuko Ito
- Department of General and Gastroenterological Surgery, Osaka Medical and Pharmaceutical University, 2–7 Daigaku-machi, Takatsuki 569-8686, Osaka, Japan;
| | - Samrein Ahmed
- Department of Biosciences and Chemistry, College of Health and Wellbeing and Life Sciences, Sheffield Hallam University, City Campus, Howard Street, Sheffield S1 1WB, UK;
| | - Nada Radwan
- Department of Anatomy, College of Medicine & Health Sciences, United Arab Emirates University, Al Ain 17666, United Arab Emirates;
| | - Hend S. Ahmed
- Department of Hematology and Blood Transfusion, Faculty of Medical Laboratory Science, Omdurman Ahlia University, Khartoum 786, Sudan;
| | - Nabil Eid
- Department of Anatomy, College of Medicine & Health Sciences, United Arab Emirates University, Al Ain 17666, United Arab Emirates;
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Zhang S, Li H, Li L, Gao Q, Gu L, Hu C, Chen M, Zhang X. Ophiopogonin B inhibits migration and invasion in non-small cell lung cancer cells through enhancing the interaction between Axin and β-catenin. J Cancer 2021; 12:6274-6284. [PMID: 34539900 PMCID: PMC8425213 DOI: 10.7150/jca.60066] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 08/09/2021] [Indexed: 02/02/2023] Open
Abstract
Ophiopogonin B (OP-B), a kind of saponin compound that exists in Radix Ophiopogonis is frequently adopted for the treatment of lung disease as traditional Chinese medicine. The present work aimed to explore the anti-tumor activity of OP-B on non-small cell lung carcinoma (NSCLC) and its possible mechanism. We found that OP-B-treated cells suppressed the viability and proliferation of cells depending on its concentration, as assayed by MTT and Alamar Blue (IC50 were 14.22 ± 1.94, 12.14 ± 2.01, and 16.11 ± 1.83 μM in A549, NCI-H1299, and NCI-H460 cells, respectively). Then, the suppressive effect of OP-B on the invasion and migration of NSCLC was observed through wound healing and Transwell assays, and the epithelial-mesenchymal transition (EMT) markers was detected by immunofluorescence and western blotting. In addition, a dose-dependent reduction of β-catenin both within cytoplasm and nucleus was observed, and the downstream proteins cyclin D1 and c-Myc of Wnt/β-catenin pathway were also reduced. We further constructed β-catenin-overexpression cell models to reveal the underlying mechanism. The results showed that 10 μM of OP-B notably reduced β-catenin protein levels, as well as cell migration and invasion. In spite of the increasement of β-catenin, activation of Wnt pathway and EMT progression, knockdown of Axin leaded to de-function of OP-B on cell metastasis. Taken together, OP-B reduced NSCLC migration and invasion by strengthening the Axin/β-catenin interaction and reducing β-catenin protein translocation.
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Affiliation(s)
- Shiping Zhang
- School of Medicine &Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
- Health center, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Hongxiao Li
- School of Medicine &Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Liqiu Li
- School of Medicine &Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Qian Gao
- School of Medicine &Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Ling Gu
- School of Medicine &Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Cheng Hu
- School of Medicine &Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Meijuan Chen
- School of Medicine &Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
| | - Xu Zhang
- School of Medicine &Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, P.R. China
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16
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He J, Ye L, Li J, Huang W, Huo Y, Gao J, Liu L, Zhang W. Identification of Ophiopogonis Radix from different producing areas by headspace-gas chromatography-ion mobility spectrometry analysis. J Food Biochem 2021; 46:e13850. [PMID: 34227128 DOI: 10.1111/jfbc.13850] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 06/08/2021] [Accepted: 06/21/2021] [Indexed: 12/31/2022]
Abstract
Ophiopogonis Radix can be divided into Zhemaidong (ZMD) and Chuanmaidong (CMD). The main planting areas of ZMD are Cixi City and Sanmen county. The quality and price of Ophiopogonis Radix from different producing areas are different. In this study, the headspace-gas chromatography-ion mobility spectrometry (HS-GC-IMS) method is used to rapidly identify ZMD and CMD. The method is also used to identify ZMD from Cixi and Sanmen by analyzing volatile organic compounds (VOCs). A total of 58 VOCs was obtained from ZMD samples with more abundant signals of which 41 were identified. The peak intensities of all VOCs in ZMD and CMD, Cixi and Sanmen data were averaged and then those VOCs whose peak intensities were distributed outside of mean ± 2 standard deviation (μ ± 2σ) were selected as characteristic markers. We selected 14 characteristic markers to establish the characteristic fingerprint of ZMD and CMD, among the 14 VOCs, ZMD contained more eucalyptus oil compounds than CMD, CMD contained more volatile aldehydes than ZMD. We selected 12 characteristic markers for the establishment of the characteristic fingerprint of ZMD from Cixi and Sanmen. The principal component analysis (PCA) results indicated that both ZMD and CMD or ZMD from Cixi and Sanmen could be effectively divided. The ZMD and CMD as well as ZMD from Cixi and Sanmen were evaluated by partial least squares regression-discriminants analysis (PLS-DA) resulting to be excellent chemical descriptors for sample discrimination. One hundred percent classification rates for both PLS-DA calibration and prediction models were obtained. These results provided a reference for the traceability of species and origin and market standard of Ophiopogonis Radix. PRACTICAL APPLICATIONS: Ophiopogonis Radix can be divided into Zhejiang Ophiopogonis Radix (ZMD) and Sichuan Ophiopogonis Radix (CMD). As far as ZMD is concerned, its producing areas mainly include the traditional planting areas (Cixi City) and new growth areas (Sanmen county). In this paper, the HS-GC-IMS method was adopted to analyze VOCs in Ophiopogonis Radix from different producing areas and then we screen out the respective characteristic VOCs of ZMD and CMD as well as ZMD from Cixi and Sanmen. These characteristic VOCs can effectively identify ZMD and CMD as well as ZMD from Cixi City and Sanmen country to provide a scientific basis for the origin identification of Ophiopogonis Radix.
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Affiliation(s)
- Jia He
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Lihua Ye
- Chiatai Qingchunbao Pharmaceutical Co., Ltd., Hangzhou, China
| | - Jinghui Li
- Chiatai Qingchunbao Pharmaceutical Co., Ltd., Hangzhou, China
| | - Wenkang Huang
- Key Laboratory of Neuropsychiatric Drug Research of Zhejiang Province, Institute of Materia Medica, Hangzhou Medical College, Hangzhou, China
| | - Yujia Huo
- G.A.S. Department of Shandong, Hanon Science Instrument Co., Ltd., Jinan, China
| | - Jingxian Gao
- G.A.S. Department of Shandong, Hanon Science Instrument Co., Ltd., Jinan, China
| | - Li Liu
- Chiatai Qingchunbao Pharmaceutical Co., Ltd., Hangzhou, China
| | - Wenting Zhang
- Zhejiang Institute for Food and Drug Control, Hangzhou, China.,NMPA Key Laboratory for Quality, Evaluation of Traditional Chinese Medicine (Traditional Chinese patent Medicine), Hangzhou, China
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17
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Zhang B, Liu L. Autophagy is a double-edged sword in the therapy of colorectal cancer. Oncol Lett 2021; 21:378. [PMID: 33777202 PMCID: PMC7988732 DOI: 10.3892/ol.2021.12639] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 01/14/2021] [Indexed: 12/11/2022] Open
Abstract
Colorectal cancer is one of the leading causes of cancer-associated mortality worldwide. The limitations of colorectal cancer treatment include various types of multidrug resistance and the contingent damage to neighboring normal cells caused by chemotherapy. Macroautophagy/autophagy and apoptosis are essential mechanisms involved in cancer cell regulation of chemotherapy. Autophagy can either cause cancer cell death or promote tumor survival during colorectal cancer. Given that autophagy is involved in chemotherapy of colorectal cancer, an improved insight into the potential interactions between apoptosis and autophagy is crucial. The present review aimed to summarize the involvement of autophagy in the regulation of colorectal cancer and its association with chemotherapy. Furthermore, the role of natural product extraction, novel chemicals and small molecules, as well as radiation, which induce autophagy in colorectal cancer cells, were reviewed. Finally, the present review aimed to provide an outlook for the regulation of autophagy as a novel approach to the treatment of cancer, particularly chemotherapy-resistant colorectal cancer.
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Affiliation(s)
- Bo Zhang
- Medical Laboratory for Radiation Research, Beijing Institute for Occupational Disease Prevention and Treatment, Beijing 100093, P.R. China.,College of Food Science and Engineering, Jinzhou Medical University, Jinzhou, Liaoning 121000, P.R. China
| | - Lantao Liu
- Medical Laboratory for Radiation Research, Beijing Institute for Occupational Disease Prevention and Treatment, Beijing 100093, P.R. China
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18
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Han B, He C. Targeting autophagy using saponins as a therapeutic and preventive strategy against human diseases. Pharmacol Res 2021; 166:105428. [PMID: 33540047 DOI: 10.1016/j.phrs.2021.105428] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 12/14/2020] [Accepted: 01/10/2021] [Indexed: 12/13/2022]
Abstract
Autophagy is a ubiquitous mechanism for maintaining cellular homeostasis through the degradation of long-lived proteins, insoluble protein aggregates, and superfluous or damaged organelles. Dysfunctional autophagy is observed in a variety of human diseases. With advanced research into the role that autophagy plays in physiological and pathological conditions, targeting autophagy is becoming a novel tactic for disease management. Saponins are naturally occurring glycosides containing triterpenoids or steroidal sapogenins as aglycones, and some saponins are reported to modulate autophagy. Research suggests that saponins may have therapeutic and preventive efficacy against many autophagy-related diseases. Therefore, this review comprehensively summarizes and discusses the reported saponins that exhibit autophagy regulating activities. In addition, the relevant signaling pathways that the mechanisms involved in regulating autophagy and the targeted diseases were also discussed. By regulating autophagy and related pathways, saponins exhibit bioactivities against cancer, neurodegenerative diseases, atherosclerosis and other cardiac diseases, kidney diseases, liver diseases, acute pancreatitis, and osteoporosis. This review provides an overview of the autophagy-regulating activity of saponins, the underlying mechanisms and potential applications for managing various diseases.
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Affiliation(s)
- Bing Han
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao SAR, 999078, China
| | - Chengwei He
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao SAR, 999078, China.
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19
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Moore CL, Savenka AV, Basnakian AG. TUNEL Assay: A Powerful Tool for Kidney Injury Evaluation. Int J Mol Sci 2021; 22:ijms22010412. [PMID: 33401733 PMCID: PMC7795088 DOI: 10.3390/ijms22010412] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/23/2020] [Accepted: 12/28/2020] [Indexed: 02/06/2023] Open
Abstract
Terminal deoxynucleotidyl transferase dUTP nick-end labeling (TUNEL) assay is a long-established assay used to detect cell death-associated DNA fragmentation (3'-OH DNA termini) by endonucleases. Because these enzymes are particularly active in the kidney, TUNEL is widely used to identify and quantify DNA fragmentation and cell death in cultured kidney cells and animal and human kidneys resulting from toxic or hypoxic injury. The early characterization of TUNEL as an apoptotic assay has led to numerous misinterpretations of the mechanisms of kidney cell injury. Nevertheless, TUNEL is becoming increasingly popular for kidney injury assessment because it can be used universally in cultured and tissue cells and for all mechanisms of cell death. Furthermore, it is sensitive, accurate, quantitative, easily linked to particular cells or tissue compartments, and can be combined with immunohistochemistry to allow reliable identification of cell types or likely mechanisms of cell death. Traditionally, TUNEL analysis has been limited to the presence or absence of a TUNEL signal. However, additional information on the mechanism of cell death can be obtained from the analysis of TUNEL patterns.
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Affiliation(s)
- Christopher L. Moore
- Department of Pharmacology & Toxicology, University of Arkansas for Medical Sciences, 4301 West Markham Street, #638, Little Rock, AR 72205, USA; (C.L.M.); (A.V.S.)
| | - Alena V. Savenka
- Department of Pharmacology & Toxicology, University of Arkansas for Medical Sciences, 4301 West Markham Street, #638, Little Rock, AR 72205, USA; (C.L.M.); (A.V.S.)
| | - Alexei G. Basnakian
- Department of Pharmacology & Toxicology, University of Arkansas for Medical Sciences, 4301 West Markham Street, #638, Little Rock, AR 72205, USA; (C.L.M.); (A.V.S.)
- John L. McClellan Memorial VA Hospital, Central Arkansas Veterans Healthcare System, 4300 West 7th Street, Little Rock, AR 72205, USA
- Correspondence: ; Tel.: +1-501-352-2870
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20
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Yao QW, Wang XY, Li JC, Zhang J. Ophiopogon japonicus inhibits radiation-induced pulmonary inflammation in mice. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:622. [PMID: 31930023 DOI: 10.21037/atm.2019.11.01] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Background Radiation-induced lung injury, including the acute pulmonary inflammation and chronic pulmonary fibrosis remains the major complication of thoracic radiotherapy. Methods In this study, we assessed the effects of Ophiopogon japonicus (O. japonicas) in inhibiting the radiation-induced pulmonary inflammation through an acute lung injury mouse model using C57BL/6 mice that received 18 Gy irradiation to the thoracic region. Starting at 4 days before radiation, mice were treated with O. japonicus or dexamethasone combined with cephalexin or vehicle daily for 14 days. Results Exposure to radiation resulted in pulmonary inflammation in mice, but treatment with O. japonicus or dexamethasone-cephalexin could both significantly reduce radiation-induced pulmonary inflammation through inhibition of IL-6, TNF-α, TGF-β1, hydroxyproline, MDA, MMP-2 and TIMP-2 in plasma or lung tissue. In addition, through analyzing tissue damage, cytokines and inflammation-related protein at 12 weeks after irradiation, we found that the protective effect of O. japonicus was more enduring than dexamethasone-cephalexin. Conclusions As radiation-induced lung injury is a major obstacle in thoracic radiotherapies and seriously affect the quality of patients' life. Application of O. japonicus may be a novel strategy to manage radiation-induced pulmonary inflammation.
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Affiliation(s)
- Qi-Wei Yao
- Department of Radiation Oncology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou 350014, China.,Provincial Clinical College, Fujian Medical University, Fuzhou 350122, China
| | - Xiao-Ying Wang
- Department of Radiation Oncology, The First Hospital of Putian, Teaching Hospital, Fujian Medical University, Putian 351100, China
| | - Jian-Cheng Li
- Department of Radiation Oncology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou 350014, China.,Provincial Clinical College, Fujian Medical University, Fuzhou 350122, China
| | - Jun Zhang
- Division of Hematology, Oncology and Blood & Marrow Transplantation, Department of Internal Medicine, Holden Comprehensive Cancer Center, University of Iowa Carver College of Medicine, Iowa City, IA, USA
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21
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Chang CC, Bi KW, Lin HJ, Su YC, Wang WL, Lin CY, Ting CF, Sun MF, Huang ST. Conventional Western Treatment Associated With Chinese Herbal Medicine Ameliorates the Incidence of Head and Neck Cancer Among Patients With Esophageal Cancer. Integr Cancer Ther 2019; 18:1534735419834353. [PMID: 30866690 PMCID: PMC6419260 DOI: 10.1177/1534735419834353] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Because of advances in medical treatment, the survival of cancer patients is prolonged. In line with the prolonged survival time of cancer the incidence of second primary cancer has increased. There is currently no effective way to prevent the occurrence of secondary primary cancer (SPC). OBJECTIVES The aim of this study is to evaluate whether Chinese Herbal Medicine (CHM) is correlated with reduced occurrence of second primary cancer (SPC) of head and neck (H&N) in patients with esophageal cancer (EC). METHOD We identified 15,546 patients who were diagnosed with esophageal cancer between Jan 1, 2000, and Dec 31, 2010. The patients with H&N cancer before receiving CHM were excluded. After the selection and matching process, both CHM and non-CHM cohorts each contained 850 individuals. We compared the cumulative incidence of SPC of H&N with or without CHM treatment in patients with EC by the Kaplan-Meier method. NodeXL is used to run a network analysis of CHM to examine the association between herbs and formulas. RESULTS Compared with non-CHM users, CHM-users showed a reduced incidence rate of SPC of H&N among the patients with EC. Reduced cumulative incidence of SPC of H&N among patients with EC was noted in the CHM cohort compared to the non-CHM cohort. The most commonly used single herbs and formulas were associated with reducing SPC occurrence. CONCLUSION We propose that CHM as an adjuvant therapy may prevent the occurrence of SPC of H&N in patients with EC.
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Affiliation(s)
| | - Kuo-Wei Bi
- 2 Chang Gung Memorial Hospital-Kaohsiung Medical Center, Kaohsiung, China
| | - Hung-Jen Lin
- 1 China Medical University Hospital, Taichung, China.,3 China Medical University, Taichung, China
| | - Yuan-Chih Su
- 1 China Medical University Hospital, Taichung, China.,3 China Medical University, Taichung, China
| | - Wen-Ling Wang
- 1 China Medical University Hospital, Taichung, China.,3 China Medical University, Taichung, China
| | - Chen-Yuan Lin
- 1 China Medical University Hospital, Taichung, China.,3 China Medical University, Taichung, China
| | - Chun-Fu Ting
- 1 China Medical University Hospital, Taichung, China.,3 China Medical University, Taichung, China
| | - Mao-Feng Sun
- 1 China Medical University Hospital, Taichung, China.,3 China Medical University, Taichung, China
| | - Sheng-Teng Huang
- 1 China Medical University Hospital, Taichung, China.,3 China Medical University, Taichung, China.,4 China Medical University, Tainan, China
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22
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Sun Y, Su J, Yang S, Liu Z, Liu D, Gan F, Chen X, Huang K. Mannan Oligosaccharide Protects against the Aflatoxin-B 1-Promoted Influenza Replication and Tissue Damages in a Toll-Like-Receptor-4-Dependent Manner. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:735-745. [PMID: 30586993 DOI: 10.1021/acs.jafc.8b05829] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Our previous study reported that aflatoxin B1 (AFB1) promoted influenza replication. Mannan oligosaccharide (MOS), derived from the cell walls of yeast, is a potent immunomodulator. Here, we investigated the role of MOS in AFB1-promoted influenza replication and further explored the underlying mechanisms. In vitro and in vivo, the exposure to AFB1 alone resulted in significantly decreased weight gain and increased viral replication as well as lung and spleen damages. Increased influenza replication coupled with increases in toll-like receptor 4 (TLR4), phosphorylated nuclear factor κB, and tumor necrosis factor α (TNF-α) levels. However, MOS given in conjunction with exposure to AFB1 significantly reversed these above changes. A further study indicated that MOS activity was abolished by TLR4 knockout or TLR4 overexpression. Surprisingly, TNF-α played no role in the MOS-mediated protective effects. Collectively, our data suggest that MOS alleviates the AFB1-promoted influenza replication, inflammation, and tissue damages in a TLR4-dependent manner.
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23
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Advances in the antitumor activities and mechanisms of action of steroidal saponins. Chin J Nat Med 2018; 16:732-748. [PMID: 30322607 DOI: 10.1016/s1875-5364(18)30113-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Indexed: 01/14/2023]
Abstract
The steroidal saponins are one of the saponin types that exist in an unbound state and have various pharmacological activities, such as anticancer, anti-inflammatory, antiviral, antibacterial and nerves-calming properties. Cancer is a growing health problem worldwide. Significant progress has been made to understand the antitumor effects of steroidal saponins in recent years. According to reported findings, steroidal saponins exert various antitumor activities, such as inhibiting proliferation, inducing apoptosis and autophagy, and regulating the tumor microenvironment, through multiple related signaling pathways. This article focuses on the advances in domestic and foreign studies on the antitumor activity and mechanism of actions of steroidal saponins in the last five years to provide a scientific basis and research ideas for further development and clinical application of steroidal saponins.
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Gao GY, Ma J, Lu P, Jiang X, Chang C. RETRACTED: Ophiopogonin B induces the autophagy and apoptosis of colon cancer cells by activating JNK/c-Jun signaling pathway. Biomed Pharmacother 2018; 108:1208-1215. [PMID: 30372822 DOI: 10.1016/j.biopha.2018.06.172] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 06/28/2018] [Accepted: 06/29/2018] [Indexed: 11/25/2022] Open
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/policies/article-withdrawal). This article has been retracted at the request of the Editor-in-Chief. An Expression of Concern for this article was previously published while an investigation was conducted (see related editorial: https://doi.org/10.1016/j.biopha.2022.113812). This retraction notice supersedes the Expression of Concern published earlier. Concern was raised about the reliability of the flow cytometry data in Figure 3A, which appears to contain similar features to those found in other publications, as detailed here: https://pubpeer.com/publications/70E55DFEA82FAAB92C28CD2BB28F1C; and here: https://docs.google.com/spreadsheets/d/1r0MyIYpagBc58BRF9c3luWNlCX8VUvUuPyYYXzxWvgY/edit#gid=262337249. Independent analysis also identified suspected image duplications between the ‘Bcl-2’ blot in Figure 3G, and the ‘Beclin-1’ blot in Figure 4B, and within the immunofluorescence images in Figure 4A. The journal requested the corresponding author comment on these concerns and provide the associated raw data. The authors did not respond to this request and therefore the Editor-in-Chief decided to retract the article.
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Affiliation(s)
- Guang-Yi Gao
- Department of Traditional Chinese Medicine, Huai'an Second People's Hospital, The Affiliated Huai'an Hospital of Xuzhou Medical University, No. 62, Huaihai South Road, 223002, Huai'an, Jiangsu, China.
| | - Jun Ma
- Department of Oncology, Huai'an Hospital of Chinese Medicine, The Affiliated Huai'an Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Peng Lu
- Department of Pharmacy, Huai'an Maternity and Child Healthcare Hospital Affiliated to Yangzhou University Medical Academy, Huai'an, Jiangsu, China
| | - Xuan Jiang
- Department of Oncology, Huai'an Second People's Hospital, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, Jiangsu, China
| | - Cheng Chang
- Internal Medicine of Traditional Chinese Medicine, Nanjing Jianzhong Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu, China
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25
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Chen M, Hu C, Guo Y, Jiang R, Jiang H, Zhou Y, Fu H, Wu M, Zhang X. Ophiopogonin B suppresses the metastasis and angiogenesis of A549 cells in vitro and in vivo by inhibiting the EphA2/Akt signaling pathway. Oncol Rep 2018; 40:1339-1347. [PMID: 29956803 PMCID: PMC6072400 DOI: 10.3892/or.2018.6531] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 06/12/2018] [Indexed: 12/22/2022] Open
Abstract
Lung adenocarcinoma is the most common metastatic cancer, and is associated with high patient mortality. Therefore, investigation of anti‑metastatic treatments for lung adenocarcinoma is crucial. Ophiopogonin B (OP‑B) is a bioactive component of Radix Ophiopogon Japonicus, which is often used in Chinese traditional medicine to treat pulmonary disease. Screening of transcriptome and digital gene expression (DGE) profiling data in NSCLC cell lines showed that OP‑B regulated the epithelial‑mesenchymal transition (EMT) pathway in A549 cells. Further results showed that 10 µmol/l OP‑B downregulated EphA2 expression and phosphorylation (Ser897) in A549 cells but upregulated them in NCI‑H460 cells. Meanwhile, the Ras/ERK pathway was unaffected in A549 cells and stimulated in NCI‑H460 cells. More importantly, detection of the EMT pathway showed that OP‑B treatment increased the epithelial markers ZO‑1 and E‑cadherin and decreased the expression of the mesenchymal marker N‑cadherin and the transcriptional repressors Snail, Slug and ZEB1. Furthermore, through Transwell migration and scratch wound healing assays, we found that 10 µmol/l OP‑B significantly reduced the invasion and migration of A549 cells. In vivo, we found that 75 mg/kg OP‑B inhibited A549 cell metastasis in a pulmonary metastasis nude mouse model. In addition, we also found that 10 µmol/l OP‑B significantly inhibited tube formation in EA.hy926 cells. The expression of VEGFR2 and Tie‑2, the phosphorylation of Akt (S473) and PLC (S1248), and the levels of EphA2 and phosphorylated EphA2 (S897) were all inhibited by OP‑B in this cell line. In vivo, using a Matrigel plug assay, we found that OP‑B inhibited angiogenesis and the hemoglobin content of A549 transplanted tumors. Taken together, OP‑B inhibited the metastasis and angiogenesis of A549 cells by inhibiting EphA2/Akt and the corresponding pathway. The investigation gives new recognition to the anticancer mechanism of OP‑B in NSCLC and this compound is a promising inhibitor of metastasis and angiogenesis of lung adenocarcinoma cells.
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MESH Headings
- Animals
- Apoptosis
- Biomarkers, Tumor/metabolism
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/metabolism
- Carcinoma, Non-Small-Cell Lung/secondary
- Cell Movement/drug effects
- Cell Proliferation
- Epithelial-Mesenchymal Transition
- Gene Expression Regulation, Neoplastic/drug effects
- Humans
- In Vitro Techniques
- Lung Neoplasms/drug therapy
- Lung Neoplasms/metabolism
- Lung Neoplasms/pathology
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Nude
- Neovascularization, Pathologic/drug therapy
- Proto-Oncogene Proteins c-akt/metabolism
- Receptor, EphA2/metabolism
- Saponins/pharmacology
- Signal Transduction
- Spirostans/pharmacology
- Tumor Cells, Cultured
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Meijuan Chen
- School of Medicine and Life Sciences, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumors, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
| | - Cheng Hu
- School of Medicine and Life Sciences, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumors, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
| | - Yuanyuan Guo
- School of Medicine and Life Sciences, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumors, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
| | - Rilei Jiang
- School of Medicine and Life Sciences, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumors, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
| | - Huimin Jiang
- School of Medicine and Life Sciences, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
| | - Yu Zhou
- School of Medicine and Life Sciences, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
| | - Haian Fu
- Department of Pharmacology, Emory University School of Medicine, Atlanta, GA 30322, USA
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Mianhua Wu
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumors, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
| | - Xu Zhang
- School of Medicine and Life Sciences, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
- Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumors, Nanjing University of Chinese Medicine, Nanjing 210023, P.R. China
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Cui B, Yu JM. Autophagy: a new pathway for traditional Chinese medicine. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2018; 20:14-26. [PMID: 28954538 DOI: 10.1080/10286020.2017.1374948] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Accepted: 08/30/2017] [Indexed: 06/07/2023]
Abstract
Autophagy is a major intracellular degradation pathway that sequesters multiple cytoplasmic components, including accumulated proteins, damaged organelles, or invading micro-organisms and delivers them to lysosomes for degradation. Autophagy dysregulation is implicated in the pathogenesis of multiple diseases, such as aging, cancers, diabetes. The latest insights into molecular mechanisms of autophagy lead to the discovery of potential drug targets. Traditional drugs with new clinical applications are not only commonly found in western medicines, but also highlighted in traditional Chinese medicines (TCMs). Recent research findings shed light on the potential novel applications and formulation of TCMs via regulation of autophagy, indicating autophagy modulation may be an important mechanism underlying the therapeutic effect of TCMs in treating diseases. Here, we summarize the roles of autophagy in the pharmacological actions of TCMs and discuss to discover ideal autophagy modulators from TCMs with considerably higher selectivity for various human disease treatment.
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Affiliation(s)
- Bing Cui
- a State Key Laboratory of Bioactive Substances and Functions of Natural Medicines , Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050 , China
| | - Jin-Mei Yu
- a State Key Laboratory of Bioactive Substances and Functions of Natural Medicines , Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050 , China
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27
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Nazim UM, Jeong JK, Park SY. Ophiopogonin B sensitizes TRAIL-induced apoptosis through activation of autophagy flux and downregulates cellular FLICE-like inhibitory protein. Oncotarget 2017; 9:4161-4172. [PMID: 29423112 PMCID: PMC5790529 DOI: 10.18632/oncotarget.23647] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 12/15/2017] [Indexed: 02/07/2023] Open
Abstract
Tumor necrosis factor related apoptosis-inducing ligand (TRAIL), a type II transmembrane protein, belongs to the TNF superfamily. Compared to other family members, TRAIL is a promising anti-cancer agent that can selectively induce apoptosis of various types of transformed cells and xenografts, with negligible cytotoxicity against normal tissues. Ophiopogonin B is a bioactive ingredient of Radix Ophiopogon japonicus, which is frequently used in traditional Chinese medicine to treat cancer. In this study, we report that Cellular FLICE (FADD-like IL-1β-converting enzyme)-inhibitory protein (c-FLIP) is the key determinant mediating TRAIL resistance in A549 cells and Ophiopogonin B downregulates c-FLIP and enhances TRAIL-induced apoptosis by activating autophagy flux. In addition, treatment with Ophiopogonin B resulted in a slight increase in the conversion of LC3-I to LC3-II and significantly decreased p62 expression levels in a dose-dependent manner. This indicates that Ophiopogonin B induces autophagy flux activation in human lung cancer cells. Inhibiting autophagy flux by applying a specific inhibitor ATG5 siRNA with Ophiopogonin B mediated enhancement of TRAIL effects. These data demonstrate that downregulation of c-FLIP by Ophiopogonin B enhances TRAIL-induced tumor cell death by activating autophagy flux in TRAIL-resistant A549 cells, and also suggests that Ophiopogonin B combined with TRAIL may be a successful therapeutic strategy for TRAIL-resistant lung cancer cells.
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Affiliation(s)
- Uddin Md Nazim
- Biosafety Research Institute, College of Veterinary Medicine, Chonbuk National University, Iksan, Jeonbuk 54596, South Korea
| | - Jae-Kyo Jeong
- Biosafety Research Institute, College of Veterinary Medicine, Chonbuk National University, Iksan, Jeonbuk 54596, South Korea
| | - Sang-Youel Park
- Biosafety Research Institute, College of Veterinary Medicine, Chonbuk National University, Iksan, Jeonbuk 54596, South Korea
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28
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Xiang M, Li R, Zhang Z, Song X. [Advances in the Research of the Regulation of Chinese Traditional Medicine Monomer and Its Derivatives on Autophagy in Non-small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2017; 20:205-212. [PMID: 28302224 PMCID: PMC5973305 DOI: 10.3779/j.issn.1009-3419.2017.03.10] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The high morbidity and mortality of non-small cell lung cancer (NSCLC) did influence the quality of life of tumor patients world-wide. There is an urgent need to develop new therapies that have high anti-tumor activity and low toxicity side effects. It is widely accepted that autophagy can play diverse roles in carcinogenesis, such as induces pro-death of lung cancer cells or helps the escape from cell death, making it become a proper anticancer target. It's believed that various monomers of Chinese traditional medicine closely correlates to anti-NSCLC activities, and that even could affect the acquired multiple drug resistance (MDR). Furthermore, autophagy might be the underling mechanisms which could play a role as the candidate targets of natural active compounds. Recent studies of terpenoids, alkaloid, dietary polyphenols, saponins and other active ingredients that extracted from a large variety of herbs suggest that different monomer compounds could either regulate the activity of pro-death autophagy or influence the level of protective autophagy of NSCLC cells, thus changing their drug sensitivity and cell viability. This paper aims to give a systemic description of the latest advances about natural compounds and their derivatives that involved in tumorigenesis of NSCLC via inducing the autophagy.
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Affiliation(s)
- Meiyi Xiang
- Department of Cancer Biotherapy Center, the Third Affiliated Hospital of Kunming Medical University, Kunming 650500, China
| | - Ruilei Li
- Department of Cancer Biotherapy Center, the Third Affiliated Hospital of Kunming Medical University, Kunming 650500, China
| | - Zhiwei Zhang
- Department of Cancer Biotherapy Center, the Third Affiliated Hospital of Kunming Medical University, Kunming 650500, China
| | - Xin Song
- Department of Cancer Biotherapy Center, the Third Affiliated Hospital of Kunming Medical University, Kunming 650500, China
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Chen J, Yuan J, Zhou L, Zhu M, Shi Z, Song J, Xu Q, Yin G, Lv Y, Luo Y, Jia X, Feng L. Regulation of different components from Ophiopogon japonicus on autophagy in human lung adenocarcinoma A549Cells through PI3K/Akt/mTOR signaling pathway. Biomed Pharmacother 2017; 87:118-126. [DOI: 10.1016/j.biopha.2016.12.093] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 12/14/2016] [Accepted: 12/22/2016] [Indexed: 11/29/2022] Open
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30
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Liu M, Zhao G, Cao S, Zhang Y, Li X, Lin X. Development of Certain Protein Kinase Inhibitors with the Components from Traditional Chinese Medicine. Front Pharmacol 2017; 7:523. [PMID: 28119606 PMCID: PMC5220067 DOI: 10.3389/fphar.2016.00523] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 12/15/2016] [Indexed: 12/27/2022] Open
Abstract
Traditional Chinese medicines (TCMs) have been used in China for more than two thousand years, and some of them have been confirmed to be effective in cancer treatment. Protein kinases play critical roles in control of cell growth, proliferation, migration, survival, and angiogenesis and mediate their biological effects through their catalytic activity. In recent years, numerous protein kinase inhibitors have been developed and are being used clinically. Anticancer TCMs represent a large class of bioactive substances, and some of them display anticancer activity via inhibiting protein kinases to affect the phosphoinositide 3-kinase, serine/threonine-specific protein kinases, pechanistic target of rapamycin (PI3K/AKT/mTOR), P38, mitogen-activated protein kinase (MAPK) and extracellular signal-regulated kinases (ERK) pathways. In the present article, we comprehensively reviewed several components isolated from anticancer TCMs that exhibited significantly inhibitory activity toward a range of protein kinases. These components, which belong to diverse structural classes, are reviewed herein, based upon the kinases that they inhibit. The prospects and problems in development of the anticancer TCMs are also discussed.
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Affiliation(s)
- Minghua Liu
- Department of Pharmacology, School of Pharmacy, Southwest Medical University Luzhou, China
| | - Ge Zhao
- Department of Pharmacology, School of Pharmacy, Southwest Medical University Luzhou, China
| | - Shousong Cao
- Department of Pharmacology, School of Pharmacy, Southwest Medical University Luzhou, China
| | - Yangyang Zhang
- Department of Pharmacology, School of Pharmacy, Southwest Medical University Luzhou, China
| | - Xiaofang Li
- Department of Pharmacology, School of Pharmacy, Southwest Medical University Luzhou, China
| | - Xiukun Lin
- Department of Pharmacology, School of Pharmacy, Southwest Medical University Luzhou, China
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Xu XH, Li T, Fong CMV, Chen X, Chen XJ, Wang YT, Huang MQ, Lu JJ. Saponins from Chinese Medicines as Anticancer Agents. Molecules 2016; 21:molecules21101326. [PMID: 27782048 PMCID: PMC6272920 DOI: 10.3390/molecules21101326] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 09/30/2016] [Indexed: 12/15/2022] Open
Abstract
Saponins are glycosides with triterpenoid or spirostane aglycones that demonstrate various pharmacological effects against mammalian diseases. To promote the research and development of anticancer agents from saponins, this review focuses on the anticancer properties of several typical naturally derived triterpenoid saponins (ginsenosides and saikosaponins) and steroid saponins (dioscin, polyphyllin, and timosaponin) isolated from Chinese medicines. These saponins exhibit in vitro and in vivo anticancer effects, such as anti-proliferation, anti-metastasis, anti-angiogenesis, anti-multidrug resistance, and autophagy regulation actions. In addition, related signaling pathways and target proteins involved in the anticancer effects of saponins are also summarized in this work.
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Affiliation(s)
- Xiao-Huang Xu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Ting Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Chi Man Vivienne Fong
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Xiuping Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Xiao-Jia Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Yi-Tao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China.
| | - Ming-Qing Huang
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China.
| | - Jin-Jian Lu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China.
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