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Okon E, Gaweł-Bęben K, Jarzab A, Koch W, Kukula-Koch W, Wawruszak A. Therapeutic Potential of 1,8-Dihydroanthraquinone Derivatives for Breast Cancer. Int J Mol Sci 2023; 24:15789. [PMID: 37958772 PMCID: PMC10648492 DOI: 10.3390/ijms242115789] [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: 10/09/2023] [Revised: 10/26/2023] [Accepted: 10/28/2023] [Indexed: 11/15/2023] Open
Abstract
Breast cancer (BC) is the most common malignancy among women worldwide. In recent years, significant progress has been made in BC therapy. However, serious side effects resulting from the use of standard chemotherapeutic drugs, as well as the phenomenon of multidrug resistance (MDR), limit the effectiveness of approved therapies. Advanced research in the BC area is necessary to create more effective and safer forms of therapy to improve the outlook for individuals diagnosed with this aggressive neoplasm. For decades, plants and natural products with anticancer properties have been successfully utilized in treating various medical conditions. Anthraquinone derivatives are tricyclic secondary metabolites of natural origin that have been identified in plants, lichens, and fungi. They represent a few botanical families, e.g., Rhamnaceae, Rubiaceae, Fabaceae, Polygonaceae, and others. The review comprehensively covers and analyzes the most recent advances in the anticancer activity of 1,8-dihydroanthraquinone derivatives (emodin, aloe-emodin, hypericin, chrysophanol, rhein, and physcion) applied both individually, or in combination with other chemotherapeutic agents, in in vitro and in vivo BC models. The application of nanoparticles for in vitro and in vivo evidence in the context of 1,8-dihydroanthraquinone derivatives was also described.
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Affiliation(s)
- Estera Okon
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland; (E.O.); (A.J.)
| | - Katarzyna Gaweł-Bęben
- Department of Cosmetology, University of Information Technology and Management in Rzeszów, 2 Sucharskiego, 35-225 Rzeszów, Poland;
| | - Agata Jarzab
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland; (E.O.); (A.J.)
| | - Wojciech Koch
- Department of Food and Nutrition, Medical University of Lublin, 4a Chodzki Str., 20-093 Lublin, Poland;
| | - Wirginia Kukula-Koch
- Department of Pharmacognosy with Medical Plants Garden, Medical University of Lublin, 1 Chodzki Str., 20-093 Lublin, Poland
| | - Anna Wawruszak
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland; (E.O.); (A.J.)
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Semwal RB, Semwal DK, Combrinck S, Viljoen A. Emodin - A natural anthraquinone derivative with diverse pharmacological activities. PHYTOCHEMISTRY 2021; 190:112854. [PMID: 34311280 DOI: 10.1016/j.phytochem.2021.112854] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/19/2021] [Accepted: 06/20/2021] [Indexed: 06/13/2023]
Abstract
Emodin (1,3,8-trihydroxy-6-methyl-anthraquinone) is a natural anthraquinone derivative that is present in numerous globally renowned herbal medicines. It is recognised as a protein tyrosine kinase inhibitor and as an anticancer drug, active against various tumour cells, including lung, breast, liver, and ovarian cancer cells. Recently, its role in combination chemotherapy with various allopathic medicines, to minimize their toxicity and to enhance their efficacy, has been studied. The use of emodin in these therapies is gaining popularity, due to fewer associated side effects compared with standard anticancer drugs. Emodin has a broad therapeutic window, and in addition to its antineoplastic activity, it displays anti-ulcer, anti-inflammatory, hepatoprotective, neuroprotective, antimicrobial, muscle relaxant, immunosuppressive and antifibrotic activities, in both in vitro and in vivo models. Although reviews on the anticancer activity of emodin have been published, none coherently unite all the pharmacological properties of emodin, particularly the anti-oxidant, antimicrobial, antidiabetic, immunosuppressive and hepatoprotective activities of the compound. Hence, in this review, all of the available data regarding the pharmacological properties of emodin are explored, with particular emphasis on the modes of action of the molecule. In addition, the manuscript details the occurrence, biosynthesis and chemical synthesis of the compound, as well as its toxic effects on biotic systems.
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Affiliation(s)
- Ruchi Badoni Semwal
- Department of Pharmaceutical Sciences, Faculty of Science, Tshwane University of Technology, Private Bag X680, Pretoria, 0001, South Africa; Department of Chemistry, Pt. Lalit Mohan Sharma Govt. Post Graduate College, Rishikesh, 249201, India
| | - Deepak Kumar Semwal
- Department of Pharmaceutical Sciences, Faculty of Science, Tshwane University of Technology, Private Bag X680, Pretoria, 0001, South Africa; Department of Phytochemistry, Faculty of Biomedical Sciences, Uttarakhand Ayurved University, Harrawala, Dehradun, 248001, India
| | - Sandra Combrinck
- Department of Pharmaceutical Sciences, Faculty of Science, Tshwane University of Technology, Private Bag X680, Pretoria, 0001, South Africa
| | - Alvaro Viljoen
- Department of Pharmaceutical Sciences, Faculty of Science, Tshwane University of Technology, Private Bag X680, Pretoria, 0001, South Africa; SAMRC Herbal Drugs Research Unit, Faculty of Science, Tshwane University of Technology, Private Bag X680, Pretoria, 0001, South Africa.
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Wei W, Tang J, Hu L, Feng Y, Li H, Yin C, Tang F. Experimental anti-tumor effect of emodin in suspension - in situ hydrogels formed with self-assembling peptide. Drug Deliv 2021; 28:1810-1821. [PMID: 34470553 PMCID: PMC8425708 DOI: 10.1080/10717544.2021.1971795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Lung cancer is a major cause of cancer-related deaths worldwide. Stimulus-sensitive hydrogels, which can be formed by responding to stimuli in the cancer microenvironment, have been widely studied as controlled-release carriers for hydrophobic anticancer drugs. In this study, self-assembling peptide RADA16-I was used to encapsulate the hydrophobic drug emodin (EM) under magnetic stirring to form a colloidal suspension, and the colloidal suspension (RADA16-I-EM) was introduced into environments with physiological pH/ionic strength to form hydrogels in situ. The results showed that RADA16-I had good cell compatibility and the RADA16-I-EM in situ hydrogels can obviously reduce the toxicity of EM to normal cells. In addition, compared with free EM (in water suspensions without peptide) at equivalent concentrations, RADA16-I-EM in situ hydrogels significantly reduced the survival fraction of LLC lung cancer cells, while increased the uptake of EM by the cells, and it also induced apoptosis and cell cycle arrest in the G2/M phase more significantly and reduced the migration, invasion, and clone abilities of the cells in vitro. The RADA16-I-EM in situ hydrogels also showed better cancer growth inhibition effects in cancer models (mice bearing LLC cells xenograft cancer), which induced cell apoptosis in the cancer tissue and reduced the toxic side effects of EM on normal tissues and organs in vivo compared with the free EM. It was revealed that RADA16-I can be exploited as a promising carrier for hydrophobic anticancer drugs and has the potential to improve the administration of anticancer drugs to treat cancer effectively with enhanced chemotherapy.
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Affiliation(s)
- Weipeng Wei
- Department of Clinical Pharmacy, Key Laboratory of Basic Pharmacology of Guizhou Province and School of Pharmacy, Zunyi Medical University, Zunyi, China.,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, China.,The Key Laboratory of Clinical Pharmacy of Zunyi City, Zunyi Medical University, Zunyi, China
| | - Jianhua Tang
- Cancer Research UK Manchester Institute, The University of Manchester, Manchester, UK
| | - Lei Hu
- Department of Clinical Pharmacy, Key Laboratory of Basic Pharmacology of Guizhou Province and School of Pharmacy, Zunyi Medical University, Zunyi, China.,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, China.,The Key Laboratory of Clinical Pharmacy of Zunyi City, Zunyi Medical University, Zunyi, China
| | - Yujie Feng
- Department of Clinical Pharmacy, Key Laboratory of Basic Pharmacology of Guizhou Province and School of Pharmacy, Zunyi Medical University, Zunyi, China.,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, China.,The Key Laboratory of Clinical Pharmacy of Zunyi City, Zunyi Medical University, Zunyi, China
| | - Hongfang Li
- Department of Clinical Pharmacy, Key Laboratory of Basic Pharmacology of Guizhou Province and School of Pharmacy, Zunyi Medical University, Zunyi, China.,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, China.,The Key Laboratory of Clinical Pharmacy of Zunyi City, Zunyi Medical University, Zunyi, China
| | - Chengchen Yin
- Department of Clinical Pharmacy, Key Laboratory of Basic Pharmacology of Guizhou Province and School of Pharmacy, Zunyi Medical University, Zunyi, China.,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, China.,The Key Laboratory of Clinical Pharmacy of Zunyi City, Zunyi Medical University, Zunyi, China
| | - Fushan Tang
- Department of Clinical Pharmacy, Key Laboratory of Basic Pharmacology of Guizhou Province and School of Pharmacy, Zunyi Medical University, Zunyi, China.,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, China.,The Key Laboratory of Clinical Pharmacy of Zunyi City, Zunyi Medical University, Zunyi, China
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Manirakiza A, Irakoze L, Manirakiza S. Aloe and its Effects on Cancer: A Narrative Literature Review. East Afr Health Res J 2021; 5:1-16. [PMID: 34308239 PMCID: PMC8291210 DOI: 10.24248/eahrj.v5i1.645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 10/06/2020] [Indexed: 12/12/2022] Open
Abstract
Many years ago, Aloe Vera was cited to have a lot of therapeutic properties including; anti-microbial, anti-viral, anti-cancer, anti-oxidant, anti-inflammatory, skin protection, wound healing, and regulation of blood glucose and cholesterol. However, Aloe could present some side effects. This review focused on the latest discoveries regarding the therapeutic role of Aloe plant or its compounds on the acquired biological capabilities for tumour growth and progression namely; evading growth suppressor, avoiding immune destruction, enabling replicative immortality, tumour promoting inflammation, activating invasion and metastasis, inducing angiogenesis, genome instability and mutation, resisting cell death, deregulating cellular energetics and sustaining proliferating signalling. It clarified the anti-cancer activities it exerts on different types of cancer and also highlighted some pro-oncogenic pathways that can be disrupted by different compounds of Aloe.
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Is Emodin with Anticancer Effects Completely Innocent? Two Sides of the Coin. Cancers (Basel) 2021; 13:cancers13112733. [PMID: 34073059 PMCID: PMC8198870 DOI: 10.3390/cancers13112733] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 05/25/2021] [Accepted: 05/28/2021] [Indexed: 12/12/2022] Open
Abstract
Many anticancer active compounds are known to have the capacity to destroy pathologically proliferating cancer cells in the body, as well as to destroy rapidly proliferating normal cells. Despite remarkable advances in cancer research over the past few decades, the inclusion of natural compounds in researches as potential drug candidates is becoming increasingly important. However, the perception that the natural is reliable is an issue that needs to be clarified. Among the various chemical classes of natural products, anthraquinones have many biological activities and have also been proven to exhibit a unique anticancer activity. Emodin, an anthraquinone derivative, is a natural compound found in the roots and rhizomes of many plants. The anticancer property of emodin, a broad-spectrum inhibitory agent of cancer cells, has been detailed in many biological pathways. In cancer cells, these molecular mechanisms consist of suppressing cell growth and proliferation through the attenuation of oncogenic growth signaling, such as protein kinase B (AKT), mitogen-activated protein kinase (MAPK), HER-2 tyrosine kinase, Wnt/-catenin, and phosphatidylinositol 3-kinase (PI3K). However, it is known that emodin, which shows toxicity to cancer cells, may cause kidney toxicity, hepatotoxicity, and reproductive toxicity especially at high doses and long-term use. At the same time, studies of emodin, which has poor oral bioavailability, to transform this disadvantage into an advantage with nano-carrier systems reveal that natural compounds are not always directly usable compounds. Consequently, this review aimed to shed light on the anti-proliferative and anti-carcinogenic properties of emodin, as well as its potential toxicities and the advantages of drug delivery systems on bioavailability.
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Sakalli-Tecim E, Uyar-Arpaci P, Guray NT. Identification of Potential Therapeutic Genes and Pathways in Phytoestrogen Emodin Treated Breast Cancer Cell Lines via Network Biology Approaches. Nutr Cancer 2021; 74:592-604. [PMID: 33645356 DOI: 10.1080/01635581.2021.1889622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Phytoestrogens have been investigated for their potential anti-tumorigenic effects in various cancers including breast cancer. Emodin being a phytoestrogen shows anti-carcinogenic properties especially in estrogen receptor positive (ER+) breast cancers. The aim of this study is to identify the molecular mechanism and related biological pathways in both (ER+) MCF-7 and (ER-) MDA-MB-231 breast cancer cell lines upon Emodin treatment via microarray analysis in order to find out therapeutic biomarkers. In both cell lines, first differentially expressed genes were identified, then gene ontology and functional pathway enrichment analyses were performed. Genes regulated through multiple pathways were studied together with literature and a gene cluster was determined for each cell line. Further GeneMANIA and STRING databases were used to study the interactions within the related gene clusters. The results showed that, the genes which are related to cell cycle were significantly regulated in both cell lines. Also, Forkhead Box O1-related genes were found to be prominent in MCF-7 cells. In MDA-MB-231 cells, spindle attachment checkpoint mechanism-related genes were regulated, remarkably. As a result, novel gene regulations reported in this study in response to Emodin will give more information about its metabolism and antiproliferative effect, especially in ER + cells.
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Affiliation(s)
- Elif Sakalli-Tecim
- Department of Biotechnology, Middle East Technical University, Ankara, Turkey
| | | | - N Tulin Guray
- Department of Biotechnology, Middle East Technical University, Ankara, Turkey.,Department of Biological Sciences, Middle East Technical University, Ankara, Turkey
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Zhang N, Wang J, Sheng A, Huang S, Tang Y, Ma S, Hong G. Emodin Inhibits the Proliferation of MCF-7 Human Breast Cancer Cells Through Activation of Aryl Hydrocarbon Receptor (AhR). Front Pharmacol 2021; 11:622046. [PMID: 33542691 PMCID: PMC7850984 DOI: 10.3389/fphar.2020.622046] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 12/15/2020] [Indexed: 12/24/2022] Open
Abstract
Natural products have proved to be a promising source for the development of potential anticancer drugs. Emodin, a natural compound from Rheum palmatum, is used to treat several types of cancers, including lung, liver, and pancreatic. However, there are few reports regarding its use in the treatment of breast cancer. Thus, the therapeutic effect and mechanism of emodin on MCF-7 human breast cancer cells were investigated in this study. Morphological observations and cell viability were evaluated to determine the anti-proliferation activity of emodin. Network pharmacology and molecular docking were performed to screen the potential targets. Western blot analysis was used to explore a potential antitumor mechanism. The results showed that emodin (50–100 μmol/L) could significantly inhibit the proliferation of MCF-7 cells in a time and dose-dependent manner. Furthermore, virtual screening studies indicated that emodin was a potent aryl hydrocarbon receptor (AhR) agonist in chemotherapy for breast cancer. Finally, when MCF-7 cells were treated with emodin (100 μmol/L) for 24 h, the AhR and cytochrome P450 1A1 (CYP1A1) protein expression levels were significantly upregulated compared with the control group. Our study indicated that emodin exhibited promising antitumor activity in MCF-7 cells, likely through activation of the AhR-CYP1A1 signaling pathway. These findings lay a foundation for the application of emodin in breast cancer treatment.
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Affiliation(s)
- Ning Zhang
- Life and Health College, Anhui Science and Technology University, Fengyang, China.,School of Chemical Engineering, Anhui University of Science and Technology, Huainan, China.,Tianjin Key Laboratory of Biomedical Materials, Institute of Biomedical Engineering, Chinese Academy of Medical Science and Peking Union Medical College, Tianjin, China
| | - Jiawen Wang
- School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Aimin Sheng
- School of Chemical Engineering, Anhui University of Science and Technology, Huainan, China
| | - Shuo Huang
- Clinical College of Orthopedics, Tianjin Medical University, Tianjin Hospital, Tianjin, China
| | - Yanyan Tang
- Clinical College of Orthopedics, Tianjin Medical University, Tianjin Hospital, Tianjin, China
| | - Shitang Ma
- Life and Health College, Anhui Science and Technology University, Fengyang, China
| | - Ge Hong
- Tianjin Key Laboratory of Biomedical Materials, Institute of Biomedical Engineering, Chinese Academy of Medical Science and Peking Union Medical College, Tianjin, China
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Ponnusamy L, Kothandan G, Manoharan R. Berberine and Emodin abrogates breast cancer growth and facilitates apoptosis through inactivation of SIK3-induced mTOR and Akt signaling pathway. Biochim Biophys Acta Mol Basis Dis 2020; 1866:165897. [PMID: 32682817 DOI: 10.1016/j.bbadis.2020.165897] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 06/30/2020] [Accepted: 07/13/2020] [Indexed: 12/20/2022]
Abstract
Salt-inducible kinases 3 (SIK3) belong to the AMPK-related family of kinases, which have been implicated in the regulation of cell metabolism, cell polarity remodelling, and epithelial-mesenchymal transition. Elevated SIK3 expressions in breast cancer cells are shown to contribute to tumorigenesis; however, the underlying mechanism remains to be elucidated. In this study, we demonstrate that SIK3 expression is upregulated and concurrently high expression of SIK3 is associated with poor survival in breast cancer. Specifically, SIK3 knockdown revealed that SIK3 is required for the mTOR/Akt signaling pathway and proliferation of breast cancer cells. Furthermore, our findings showed that Emodin (EMO) combined with Berberine (BBR) significantly inhibited SIK3 activity, leading to reduced cell growth, increased cell cycle arrest and apoptosis in breast cancer cells, but not in non-malignant breast epithelial cell line. Mechanistic studies further reveal that EMO and BBR in combined treatment inhibited SIK3-potentiated mTOR-mediated aerobic glycolysis and cell growth in breast cancer cells. Moreover, combination treatments attenuate Akt signaling, thereby inducing G0/G1 phase cell cycle arrest and apoptosis of breast cancer cells in a SIK3-dependent manner. CRISPR/Cas9 or siRNA-mediated SIK3 knockout/knockdown showed an opposite trend in both the luminal and basal-like breast cancer. Collectively, our findings reveal that combination of EMO and BBR attenuates SIK3-driven tumor growth in breast cancer, and thus, EMO and BBR might be a novel SIK3 inhibitor explored into the prevention of breast cancer.
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Affiliation(s)
- Lavanya Ponnusamy
- Cell Signaling and Cancer Biology Laboratory, Department of Biochemistry, Guindy Campus, University of Madras, Chennai 600025, India
| | - Gugan Kothandan
- Biopolymer Modelling Laboratory, Centre of Advanced Study in Crystallography and Biophysics, Guindy Campus, University of Madras, Chennai 600025, India
| | - Ravi Manoharan
- Cell Signaling and Cancer Biology Laboratory, Department of Biochemistry, Guindy Campus, University of Madras, Chennai 600025, India.
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Bai J, Wu J, Tang R, Sun C, Ji J, Yin Z, Ma G, Yang W. Emodin, a natural anthraquinone, suppresses liver cancer in vitro and in vivo by regulating VEGFR 2 and miR-34a. Invest New Drugs 2019; 38:229-245. [PMID: 30976957 DOI: 10.1007/s10637-019-00777-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 04/02/2019] [Indexed: 01/02/2023]
Abstract
The pharmacokinetic (PK) and potential effects of Emodin on liver cancer were systematically evaluated in this study. Both the intragastric administration (i.g.) and hypodermic injection (i.h.) of Emodin exhibited a strong absorption (absorption rate < 1 h) and elimination capacity (t1/2 ≈ 2 h). The tissue distribution of Emodin after i.h. was rapid and wide. The stability of Emodin in three species of liver microsomes wasrat >human> beagle dog. These PK data provided the basis for the subsequent animal experiments. In liver cancer patient tissues, the expression of vascular endothelial growth factor (VEGF)-induced signaling pathways, including phosphorylated VEGF receptor 2 (VEGFR2), AKT, and ERK1/2,were simultaneously elevated, but miR-34a expression was reduced and negatively correlated with SMAD2 and SMAD4. Emodin inhibited the expression of SMAD2/4 in HepG2 cells by inducing the miR-34a level. Subsequently, BALB/c nude mice received a daily subcutaneous injection of HepG2 cells with or without Emodin treatment (1 mg/kg or 10 mg/kg), and Emodin inhibited tumorigenesis and reduced the mortality rate in a dose-dependent manner. In vivo experiments showed that cell proliferation, migration, and invasion were promoted by VEGF or miR-34a signal treatment but were inhibited when combined with Emodin treatment. All these results demonstrated that Emodin inhibited tumorigenesis in liver cancer by simultaneously inhibiting the VEGFR2-AKT-ERK1/2signaling pathway and promoting a miR-34a-mediated signaling pathway.
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Affiliation(s)
- Jianguo Bai
- Department of Hepatobiliary Surgery, the Fourth Hospital of Hebei Medical University, NO.12, Jiankang Road, Shijiazhuang, 050011, Hebei Province, People's Republic of China
| | - Jianfei Wu
- Department of Hepatobiliary Surgery, the Affiliated Hospital of Hebei University, Baoding, 071000, Hebei Province, People's Republic of China
| | - Ruifeng Tang
- Department of Hepatobiliary Surgery, the Fourth Hospital of Hebei Medical University, NO.12, Jiankang Road, Shijiazhuang, 050011, Hebei Province, People's Republic of China.
| | - Chao Sun
- Department of Hepatobiliary Surgery, the Fourth Hospital of Hebei Medical University, NO.12, Jiankang Road, Shijiazhuang, 050011, Hebei Province, People's Republic of China
| | - Junwei Ji
- Department of Emergency, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei Province, People's Republic of China
| | - Zhaolin Yin
- Department of ultrasound, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei Province, People's Republic of China
| | - Guangjun Ma
- Department of Hepatobiliary Surgery, the Fourth Hospital of Hebei Medical University, NO.12, Jiankang Road, Shijiazhuang, 050011, Hebei Province, People's Republic of China
| | - Wei Yang
- Department of Hepatobiliary Surgery, the Fourth Hospital of Hebei Medical University, NO.12, Jiankang Road, Shijiazhuang, 050011, Hebei Province, People's Republic of China
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Effect of Emodin on Expression of VEGF-A and VEGFR_2 Genes in Human Breast Carcinoma MCF-7 Cell. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2017. [DOI: 10.5812/ijcm.8095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Monisha BA, Kumar N, Tiku AB. Emodin and Its Role in Chronic Diseases. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 928:47-73. [DOI: 10.1007/978-3-319-41334-1_3] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Dong X, Fu J, Yin X, Cao S, Li X, Lin L, Ni J. Emodin: A Review of its Pharmacology, Toxicity and Pharmacokinetics. Phytother Res 2016; 30:1207-18. [PMID: 27188216 PMCID: PMC7168079 DOI: 10.1002/ptr.5631] [Citation(s) in RCA: 427] [Impact Index Per Article: 53.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 03/17/2016] [Accepted: 04/02/2016] [Indexed: 12/12/2022]
Abstract
Emodin is a natural anthraquinone derivative that occurs in many widely used Chinese medicinal herbs, such as Rheum palmatum, Polygonum cuspidatum and Polygonum multiflorum. Emodin has been used as a traditional Chinese medicine for over 2000 years and is still present in various herbal preparations. Emerging evidence indicates that emodin possesses a wide spectrum of pharmacological properties, including anticancer, hepatoprotective, antiinflammatory, antioxidant and antimicrobial activities. However, emodin could also lead to hepatotoxicity, kidney toxicity and reproductive toxicity, particularly in high doses and with long-term use. Pharmacokinetic studies have demonstrated that emodin has poor oral bioavailability in rats because of its extensive glucuronidation. This review aims to comprehensively summarize the pharmacology, toxicity and pharmacokinetics of emodin reported to date with an emphasis on its biological properties and mechanisms of action. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Xiaoxv Dong
- School of Chinese Materia MedicaBeijing University of Chinese MedicineBeijing100102PR China
| | - Jing Fu
- School of Chinese Materia MedicaBeijing University of Chinese MedicineBeijing100102PR China
| | - Xingbin Yin
- School of Chinese Materia MedicaBeijing University of Chinese MedicineBeijing100102PR China
| | - Sali Cao
- School of Chinese Materia MedicaBeijing University of Chinese MedicineBeijing100102PR China
| | - Xuechun Li
- School of Chinese Materia MedicaBeijing University of Chinese MedicineBeijing100102PR China
| | - Longfei Lin
- School of Chinese Materia MedicaBeijing University of Chinese MedicineBeijing100102PR China
| | - Huyiligeqi
- School of Chinese Materia MedicaBeijing University of Chinese MedicineBeijing100102PR China
- Affiliated Hospital, Inner Mongolia University for NationalitiesTongliao028000PR China
| | - Jian Ni
- School of Chinese Materia MedicaBeijing University of Chinese MedicineBeijing100102PR China
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Zu C, Zhang M, Xue H, Cai X, Zhao L, He A, Qin G, Yang C, Zheng X. Emodin induces apoptosis of human breast cancer cells by modulating the expression of apoptosis-related genes. Oncol Lett 2015; 10:2919-2924. [PMID: 26722264 DOI: 10.3892/ol.2015.3646] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Accepted: 07/28/2015] [Indexed: 11/06/2022] Open
Abstract
The aim of this study was to investigate the effects of emodin on the proliferation of human breast cancer cells Bcap-37 and ZR-75-30. Cell viability following emodin treatment was assessed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The effects of emodin on apoptosis were determined by flow cytometry using Annexin V-fluorescein isothiocyanate and propidium iodide staining. Quantitative polymerase chain reaction and western blot analysis were used to determine changes in the expression of apoptotic genes and protein, respectively. The effect of emodin on the invasiveness of breast cancer cells was evaluated by Matrigel invasion assay. Treatment of breast cancer cells Bcap-37 and ZR-75-30 with emodin was observed to inhibit the growth and induced apoptosis in a time- and dose-dependent manner. Emodin reduced the level of Bcl-2 and increased levels of cleaved caspase-3, PARP, p53 and Bax. These findings indicate that emodin induces growth inhibition and apoptosis in human breast cancer cells. Emodin may be a potential therapeutic agent for the treatment of breast cancer.
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Affiliation(s)
- Cong Zu
- Lab 1, Cancer Institute, China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Mingdi Zhang
- Department of General Surgery, Xinhua Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai 200092, P.R. China
| | - Hui Xue
- Department of Gynecology, First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Xiaopeng Cai
- Department of Surgical Oncology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei 430072, P.R. China
| | - Lei Zhao
- Center of Experiment Technology and Medical Research, China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Anning He
- Lab 1, Cancer Institute, China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Guangyuan Qin
- Lab 1, Cancer Institute, China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Chunshu Yang
- Lab 1, Cancer Institute, China Medical University, Shenyang, Liaoning 110001, P.R. China
| | - Xinyu Zheng
- Lab 1, Cancer Institute, China Medical University, Shenyang, Liaoning 110001, P.R. China ; Department of Breast Surgery, First Affiliated Hospital, China Medical University, Shenyang, Liaoning 110001, P.R. China
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14
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Lin Z, Zheng LC, Zhang HJ, Tsang SW, Bian ZX. Anti-fibrotic effects of phenolic compounds on pancreatic stellate cells. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 15:259. [PMID: 26223780 PMCID: PMC4520255 DOI: 10.1186/s12906-015-0789-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 07/21/2015] [Indexed: 12/16/2022]
Abstract
BACKGROUND Pancreatic fibrosis is a prominent histopathological characteristic of chronic pancreatitis and plausibly a dynamic process of transition to the development of pancreatic ductal adenocarcinoma. Conversely, the activation of pancreatic stellate cells (PSCs) has been recently suggested as the key initiating step in pancreatic fibrosis. As natural polyphenols had been largely applied in complementary therapies in the past decade, in this study, we aimed to investigate which groups of phenolic compounds exert promising inhibitory actions on fibrogenesis as there are few effective strategies for the treatment of pancreatic fibrosis to date. METHODS We examined the anti-fibrotic effects of a variety of herbal constituents using a cellular platform, the LTC-14 cells, which retained essential characteristics and morphologies of primary PSCs, by means of various biochemical assays including cell viability test, real-time polymerase chain reaction and Western blotting analysis. RESULTS Among a number of commonly used herbal constituents, we found that the application of rhein, emodin, curcumin and resveratrol significantly suppressed the mRNA and protein levels of several fibrotic mediators namely alpha-smooth muscle actin, type I collagen and fibronectin in LTC-14 cells against transforming growth factor-beta stimulation. Though the values of cytotoxicity varied, the mechanism of the anti-fibrotic action of these four phenolic compounds was principally associated with a decrease in the activation of the nuclear factor-kappaB signaling pathway. CONCLUSIONS Our findings suggest that the mentioned phenolic compounds may serve as anti-fibrotic agents in PSC-relating disorders and pathologies, particularly pancreatic fibrosis.
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Affiliation(s)
- Zesi Lin
- School of Fundamental Medical Science, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lu-Cong Zheng
- School of Chinese Medicine, Hong Kong Baptist University, 3/F, SCM Building, 7 Baptist University Road, Kowloon, Hong Kong, SAR, China
| | - Hong-Jie Zhang
- School of Chinese Medicine, Hong Kong Baptist University, 3/F, SCM Building, 7 Baptist University Road, Kowloon, Hong Kong, SAR, China
| | - Siu Wai Tsang
- School of Chinese Medicine, Hong Kong Baptist University, 3/F, SCM Building, 7 Baptist University Road, Kowloon, Hong Kong, SAR, China.
| | - Zhao-Xiang Bian
- School of Chinese Medicine, Hong Kong Baptist University, 3/F, SCM Building, 7 Baptist University Road, Kowloon, Hong Kong, SAR, China.
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15
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Wang B, Chen L, Sun Y, Zhu Y, Sun Z, An T, Li Y, Lin Y, Fan D, Wang Q. Development of phenylboronic acid-functionalized nanoparticles for emodin delivery. J Mater Chem B 2015; 3:3840-3847. [PMID: 25960874 PMCID: PMC4423828 DOI: 10.1039/c5tb00065c] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Stable and monodisperse phenylboronic acid-functionalized nanoparticles (PBA-NPs) were fabricated using 3-((acrylamido)methyl)phenylboronic acid homopolymer (PBAH) via solvent displacement technique. The effect of operating parameters, including stirring time, initial polymer concentration and the proportion of methanol on the self-assembly process were systematically investigated. The diameters of the PBA-NPs were increased as increasing the initial PBAH concentration and the proportion of methanol. Likewise, there was a linear dependence between the size of self-assembled nanoparticles and the polymer concentration. Moreover, the dissipative particle dynamics (DPD) simulation technique was used to investigate the mechanism of self-assembly behavior of PBAH, which indicated that the interior of PBA-NPs was hydrophobic and compact, and the boronic acid groups were displayed on both the outermost and interior of PBA-NPs. The resulting PBA-NPs could successfully encapsulate emodin through PBA-diol interaction and the encapsulation efficiency (EE%) and drug loading content (DLC%) of drug-loaded PBA-NPs were 78% and 2.1%, respectively. Owing to the acid-labile feature of the boronate linkage, a reduction in environmental pH from pH 7.4 to 5.0 could trigger the disassociation of the boronate ester bonds, which could accelerate the drug release from PBA-Emodin-NPs. Besides, PBA-Emodin-NPs showed a much higher cytotoxicity to HepG2 cells (cancer cells) than that to MC-3T3-E1 cells (normal cells). These results imply that PBA-NPs would be a promising scaffold for the delivery of polyphenolic drugs.
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Affiliation(s)
- Bo Wang
- College of Life Science, Northeast Forestry University, Harbin 150040, PR China
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Limin Chen
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Yingjuan Sun
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Youliang Zhu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Zhaoyan Sun
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Tiezhu An
- College of Life Science, Northeast Forestry University, Harbin 150040, PR China
| | - Yuhua Li
- College of Life Science, Northeast Forestry University, Harbin 150040, PR China
| | - Yuan Lin
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China
| | - Daping Fan
- School of Medicine, University of South Carolina, Columbia, South Carolina 29208, USA
| | - Qian Wang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, USA
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16
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SUN YANG, WANG XIUFENG, ZHOU QIANMEI, LU YIYU, ZHANG HUI, CHEN QILONG, ZHAO MING, SU SHIBING. Inhibitory effect of emodin on migration, invasion and metastasis of human breast cancer MDA-MB-231 cells in vitro and in vivo. Oncol Rep 2014; 33:338-46. [DOI: 10.3892/or.2014.3585] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2014] [Accepted: 10/06/2014] [Indexed: 11/05/2022] Open
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17
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Pooja T, Karunagaran D. Emodin suppresses Wnt signaling in human colorectal cancer cells SW480 and SW620. Eur J Pharmacol 2014; 742:55-64. [PMID: 25205133 DOI: 10.1016/j.ejphar.2014.08.028] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 08/16/2014] [Accepted: 08/21/2014] [Indexed: 12/30/2022]
Abstract
Wnt signaling is involved in the regulation of cell proliferation, differentiation and apoptosis. Its aberrant activation is a key event in the pathogenesis and progression of human colorectal cancers. Dietary phytochemicals are gaining importance as chemotherapeutic agents owing to their potential to prevent, delay or reverse oncogenesis. Here we demonstrate that emodin (1,3,8-trihydroxy-6-methylanthraquinone), an anthraquinone present in the roots and bark of several medicinal plants, down regulates Wnt signaling pathway in human colorectal cancer cells (SW480 and SW620) by down regulating TCF/LEF transcriptional activity. Emodin significantly down regulated the expression of key players of Wnt signaling (β-catenin and TCF7L2) and also that of its various downstream targets (cyclin D1, c-Myc, snail, vimentin, MMP-2 and MMP-9). Two novel targets of emodin׳s action were discovered namely Wnt co-activator p300 (down regulated) and repressor HBP1 (up regulated). Morphological changes induced by emodin suggest mesenchymal to epithelial transition accompanied by the increase in E-cadherin expression in human colorectal cancer cells but a differentiation marker (alkaline phosphatase) was activated only in SW620 cells (metastatic origin) and not in SW480 cells (primary tumor-derived). Moreover, our data indicate that reactive oxygen species plays a key role in emodin-mediated down regulation of Wnt signaling as emodin-mediated inhibition of migration and induction of growth arrest were partially rescued by the reactive oxygen species scavenger ascorbic acid. Effects of emodin shown in this study may provide important insights for the use of this anthraquinone as a potential complementary and integrated medicine for the treatment of human colorectal cancer.
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Affiliation(s)
- Thacker Pooja
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai 600036, India.
| | - Devarajan Karunagaran
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai 600036, India.
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18
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Li WY, Ng YF, Zhang H, Guo ZD, Guo DJ, Kwan YW, Leung GPH, Lee SMY, Yu PHF, Chan SW. Emodin elicits cytotoxicity in human lung adenocarcinoma A549 cells through inducing apoptosis. Inflammopharmacology 2013; 22:127-34. [PMID: 23975033 DOI: 10.1007/s10787-013-0186-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Accepted: 08/03/2013] [Indexed: 02/01/2023]
Abstract
This study investigated the mechanism of the cytotoxic effect of emodin, an active anthraquinone, on human lung adenocarcinoma A549 cells. In vitro growth inhibition and suppression on colony forming were used to evaluate the effects of emodin on A549 cells. Emodin's ability in changing the expressions of apoptosis-related genes was studied by real-time RT-PCR. Emodin could significantly inhibit the growth of A549 cells with IC50 = 16.85 μg/ml (~60 μM). It also concentration dependently inhibited the colony-forming ability of A549 cells with IC50 = 7.60 μg/ml (~30 μM). Hallmarks of apoptosis, such as single-strand DNA breakage and DNA fragmentation, were observed in A549 cells treated with emodin. Emodin (72 h) treatment could up-regulate the gene expression of FASL (p < 0.05) and down-regulate the gene expression of C-MYC (p < 0.01), but induce no significant changes in the gene expressions of MCL1, GAPDH, BAX and CCND1. These results suggest that emodin could induce growth inhibition and apoptosis in A549 cells through modifying the extrinsic apoptotic pathways and the induction of cell cycle arrest.
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Affiliation(s)
- Wing-Yan Li
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
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