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Yang J, Shang J, Yang L, Wei D, Wang X, Deng Q, Zhong Z, Ye Y, Zhou M. Nanotechnology-Based Drug Delivery Systems for Honokiol: Enhancing Therapeutic Potential and Overcoming Limitations. Int J Nanomedicine 2023; 18:6639-6665. [PMID: 38026538 PMCID: PMC10656744 DOI: 10.2147/ijn.s431409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023] Open
Abstract
Honokiol (HNK) is a small-molecule polyphenol that has garnered considerable attention due to its diverse pharmacological properties, including antitumor, anti-inflammatory, anti-bacterial, and anti-obesity effects. However, its clinical application is restricted by challenges such as low solubility, poor bioavailability, and rapid metabolism. To overcome these limitations, researchers have developed a variety of nano-formulations for HNK delivery. These nano-formulations offer advantages such as enhanced solubility, improved bioavailability, extended circulation time, and targeted drug delivery. However, existing reviews of HNK primarily focus on its clinical and pharmacological features, leaving a gap in the comprehensive evaluation of HNK delivery systems based on nanotechnology. This paper aims to bridge this gap by comprehensively reviewing different types of nanomaterials used for HNK delivery over the past 15 years. These materials encompass vesicle delivery systems, nanoparticles, polymer micelles, nanogels, and various other nanocarriers. The paper details various HNK nano-delivery strategies and summarizes their latest applications, development prospects, and future challenges. To compile this review, we conducted an extensive search using keywords such as "honokiol", "nanotechnology", and "drug delivery system" on reputable databases, including PubMed, Scopus, and Web of Science, covering the period from 2008 to 2023. Through this search, we identified and selected approximately 90 articles that met our specific criteria.
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Affiliation(s)
- Jing Yang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
- Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Jinlu Shang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
- Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Liuxuan Yang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
- Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Daiqing Wei
- Department of Orthopaedics, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Xia Wang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Qinmin Deng
- Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Zhirong Zhong
- Department of Pharmaceutical Sciences, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Yun Ye
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Meiling Zhou
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
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Khatoon F, Ali S, Kumar V, Elasbali AM, Alhassan HH, Alharethi SH, Islam A, Hassan MI. Pharmacological features, health benefits and clinical implications of honokiol. J Biomol Struct Dyn 2023; 41:7511-7533. [PMID: 36093963 DOI: 10.1080/07391102.2022.2120541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 08/29/2022] [Indexed: 10/14/2022]
Abstract
Honokiol (HNK) is a natural polyphenolic compound extracted from the bark and leaves of Magnolia grandiflora. It has been traditionally used as a medicinal compound to treat inflammatory diseases. HNK possesses numerous health benefits with a minimal level of toxicity. It can cross the blood-brain barrier and blood-cerebrospinal fluid, thus having significant bioavailability in the neurological tissues. HNK is a promising bioactive compound possesses neuroprotective, antimicrobial, anti-tumorigenic, anti-spasmodic, antidepressant, analgesic, and antithrombotic features . HNK can prevent the growth of several cancer types and haematological malignancies. Recent studies suggested its role in COVID-19 therapy. It binds effectively with several molecular targets, including apoptotic factors, chemokines, transcription factors, cell surface adhesion molecules, and kinases. HNK has excellent pharmacological features and a wide range of chemotherapeutic effects, and thus, researchers have increased interest in improving the therapeutic implications of HNK to the clinic as a novel agent. This review focused on the therapeutic implications of HNK, highlighting clinical and pharmacological features and the underlying mechanism of action.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Fatima Khatoon
- Amity Institute of Neuropsychology & Neurosciences, Amity University, Noida, India
| | - Sabeeha Ali
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Vijay Kumar
- Amity Institute of Neuropsychology & Neurosciences, Amity University, Noida, India
| | - Abdelbaset Mohamed Elasbali
- Department of Clinical Laboratory Science, College of Applied Medical Sciences-Qurayyat, Jouf University, Saudi Arabia
| | - Hassan H Alhassan
- Department of Clinical Laboratory Science, College of Applied Medical Sciences-Qurayyat, Jouf University, Saudi Arabia
| | - Salem Hussain Alharethi
- Department of Biological Science, College of Arts and Science, Najran University, Najran, Saudia Arabia
| | - Asimul Islam
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
| | - Md Imtaiyaz Hassan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, India
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Lu X, Lu X, Yang P, Zhang Z, Lv H. Honokiol nanosuspensions loaded thermosensitive hydrogels as the local delivery system in combination with systemic paclitaxel for synergistic therapy of breast cancer. Eur J Pharm Sci 2022; 175:106212. [DOI: 10.1016/j.ejps.2022.106212] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 05/11/2022] [Accepted: 05/18/2022] [Indexed: 12/14/2022]
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Islam MR, Islam F, Nafady MH, Akter M, Mitra S, Das R, Urmee H, Shohag S, Akter A, Chidambaram K, Alhumaydhi FA, Emran TB, Cavalu S. Natural Small Molecules in Breast Cancer Treatment: Understandings from a Therapeutic Viewpoint. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27072165. [PMID: 35408561 PMCID: PMC9000328 DOI: 10.3390/molecules27072165] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 12/12/2022]
Abstract
Breast cancer (BrCa) is the most common malignancy in women and the second most significant cause of death from cancer. BrCa is one of the most challenging malignancies to treat, and it accounts for a large percentage of cancer-related deaths. The number of cases requiring more effective BrCa therapy has increased dramatically. Scientists are looking for more productive agents, such as organic combinations, for BrCa prevention and treatment because most chemotherapeutic agents are linked to cancer metastasis, the resistance of the drugs, and side effects. Natural compounds produced by living organisms promote apoptosis and inhibit metastasis, slowing the spread of cancer. As a result, these compounds may delay the spread of BrCa, enhancing survival rates and reducing the number of deaths caused by BrCa. Several natural compounds inhibit BrCa production while lowering cancer cell proliferation and triggering cell death. Natural compounds, in addition to therapeutic approaches, are efficient and potential agents for treating BrCa. This review highlights the natural compounds demonstrated in various studies to have anticancer properties in BrCa cells. Future research into biological anti-BrCa agents may pave the way for a new era in BrCa treatment, with natural anti-BrCa drugs playing a key role in improving BrCa patient survival rates.
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Affiliation(s)
- Md. Rezaul Islam
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh; (M.R.I.); (F.I.); (M.A.); (A.A.)
| | - Fahadul Islam
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh; (M.R.I.); (F.I.); (M.A.); (A.A.)
| | - Mohamed H. Nafady
- Faculty of Applied Health Science Technology, Misr University for Science and Technology, Giza 12568, Egypt;
| | - Muniya Akter
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh; (M.R.I.); (F.I.); (M.A.); (A.A.)
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh; (S.M.); (R.D.)
| | - Rajib Das
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh; (S.M.); (R.D.)
| | - Humaira Urmee
- Department of Pharmaceutical Science, North South University, Dhaka 1229, Bangladesh;
| | - Sheikh Shohag
- Department of Biochemistry and Molecular Biology, Faculty of Life Science, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh;
| | - Aklima Akter
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh; (M.R.I.); (F.I.); (M.A.); (A.A.)
| | - Kumarappan Chidambaram
- Department of Pharmacology and Toxicology, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia;
| | - Fahad A. Alhumaydhi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah 52571, Saudi Arabia;
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
- Correspondence: (T.B.E.); (S.C.)
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
- Correspondence: (T.B.E.); (S.C.)
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Phytol and Heptacosane Are Possible Tools to Overcome Multidrug Resistance in an In Vitro Model of Acute Myeloid Leukemia. Pharmaceuticals (Basel) 2022; 15:ph15030356. [PMID: 35337153 PMCID: PMC8952646 DOI: 10.3390/ph15030356] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/09/2022] [Accepted: 03/11/2022] [Indexed: 12/19/2022] Open
Abstract
Drug resistance is the ability of cancer cells to gain resistance to both conventional and novel chemotherapy agents, and remains a major problem in cancer therapy. Resistance mechanisms are multifactorial and involve more strictly pharmacological factors, such as P-glycoprotein (P-gp) and biological factors such as inhibitor of apoptosis proteins (IAPs) and the nuclear factor-kappa B (NF-κB) pathway. Possible therapeutic strategies for the treatment of acute myeloid leukemia (AML) have increased in recent years; however, drug resistance remains a problem for most pa-tients. Phytol and heptacosane are the major compounds of Euphorbia intisy essential oil (EO) which were demonstrated to inhibit P-gp in a multidrug resistant in vitro model of AML. This study investigated the mechanism by which phytol and heptacosane improve P-gp-mediated drug transport. Phytol suppresses the P-gp expression via NF-κB inhibition and does not seem to act on the efflux system. Heptacosane acts as a substrate and potent P-gp inhibitor, demonstrating the ability to retain the substrate doxorubicin inside the cell and enhancing its cytotoxic effects. Our results suggest that these compounds act as non-toxic modulators of P-gp through different mechanisms and are able to revert P-gp-mediated drug resistance in tumor cells.
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Qi M, Chen X, Bian L, Zhang H, Ma J. Honokiol combined with curcumin sensitizes multidrug-resistant human lung adenocarcinoma A549/DDP cells to cisplatin. Exp Ther Med 2021; 22:1301. [PMID: 34630656 DOI: 10.3892/etm.2021.10736] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 03/20/2020] [Indexed: 11/05/2022] Open
Abstract
The aim of the present study was to discuss the effects and underlying mechanisms of honokiol (HNK) and/or curcumin (CUR) in sensitization of multidrug-resistant human lung adenocarcinoma A549/DDP cells to cisplatin (DDP). An MTS assay was performed to detect the cytotoxicity of HNK, CUR and DDP in A549 and A549/DDP cells and compare their sensitivity. The A549/DDP cells were then divided into 8 groups: Control, HNK, CUR, DDP, HNK + CUR, HNK + DDP, CUR + DDP and HNK + CUR + DDP. Cell proliferation was measured by MTS assay and colony formation assay, cell apoptosis was detected by flow cytometry, cell invasion was evaluated by Transwell assay and cell migration was determined by a wound healing assay. In order to investigate the possible mechanisms, P-glycoprotein (P-gp) protein expression was measured by western blotting and immunofluorescence assays. The mRNA expression levels of AKT, Erk1/2, cyclin-dependent kinase inhibitor 1 (P21), caspase 3, cleaved caspase 3, caspase 9, cleaved caspase 9, poly (ADP-ribose) polymerase (PARP), cleaved PARP, matrix metalloproteinase (MMP)-2 and MMP-9 were examined by reverse transcription-quantitative (RT-q) PCR assay, and the protein expression levels of phosphorylated (p)-AKT, p-Erk1/2, P21, caspase 3, cleaved caspase 3, caspase 9, cleaved caspase 9, PARP, cleaved PARP, MMP-2 and MMP-9 proteins expression by western blot assay. The MTS assay demonstrated that HNK (5 µg/ml), CUR (10 µg/ml) and DDP (5 µg/ml) had no obvious toxicity to A549/DDP cells, and HNK, CUR and DDP were more sensitive in A549 cells compared with A549/DDP cells. The optimal concentrations of HNK (5 µg/ml), CUR (10 µg/ml) and DDP (5 µg/ml) were chosen to carry out the further experiments. Compared with the control group, no significant change was observed in cell proliferation, apoptosis, migration, invasion and related mRNA and protein expression in HNK, CUR, DDP and HNK + CUR groups. The cell proliferation rate in the HNK + DDP and CUR + DDP groups was significantly suppressed with cell apoptosis significantly increased, respectively. The invasion cell number and wound healing rate of HNK + DDP and CUR + DDP groups were significantly depressed compared with the control group, respectively. Immunofluorescence demonstrated that the nuclear volume of P-gp in HNK + DDP and CUR + DDP groups were significantly downregulated compared with the control group, respectively. The RT-qPCR assay demonstrated that the AKT, Erk1/2 and P21 mRNA expression levels were significantly decreased and cleaved caspase 3, cleaved caspase 9 and cleaved PARP were increased in HNK + DDP and CUR + DDP groups compared with the control group. The western blotting results were consistent with the RT-qPCR results. NK + CUR + DDP had improved effects on A549/DDP compared with HNK + DDP or CUR + DDP group, respectively. HNK and/or CUR could improve the sensitivity of DDP to A549/DDP cell by the regulation of P-gp, inducing apoptosis, and inhibiting migration and invasion via AKT/ERK signal pathway in an in vitro study.
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Affiliation(s)
- Mingming Qi
- Department of Febrile Diseases, School of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Xiaojin Chen
- Hanlin College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Liqun Bian
- Digestive Department, Xiyuan Hospital, China Academy of Chinese Medicine Sciences, Beijing 100091, P.R. China
| | - Han Zhang
- Department of Febrile Diseases, School of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
| | - Jian Ma
- Department of Febrile Diseases, School of Chinese Medicine, Nanjing, Jiangsu 210023, P.R. China
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Deb A, Andrews NG, Raghavan V. Honokiol-camptothecin loaded graphene oxide nanoparticle towards combinatorial anti-cancer drug delivery. IET Nanobiotechnol 2020; 14:796-802. [PMID: 33399110 DOI: 10.1049/iet-nbt.2020.0103] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Honokiol (HK) is a natural product isolated from the bark, cones, seeds and leaves of plants belonging to the genus Magnolia. It possesses anti-cancer activity which can efficiently impede the growth and bring about apoptosis of a diversity of cancer cells. The major concerns of using HK are its poor solubility and lack of targeted drug delivery. In this study, a combinatorial drug is prepared by combining HK and camptothecin (CPT). Both CPT and HK belong to the Magnolian genus and induce apoptosis by cell cycle arrest at the S-phase and G1 phase, respectively. The combinatorial drug thus synthesised was loaded onto a chitosan functionalised graphene oxide nanoparticles, predecorated with folic acid for site-specific drug delivery. The CPT drug-loaded nanocarrier was characterised by X-ray diffractometer, scanning electron microscope, transmission electron microscope, UV-vis spectroscopy and fluorescence spectroscopy, atomic force microscopy. The antioxidant properties, haemolytic activity and anti-inflammatory activities were analysed. The cellular toxicity was analysed by 3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide (MTT assay) and Sulforhodamine B (SRB) assay against breast cancer (MCF-7) cell lines.
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Affiliation(s)
- Ananya Deb
- School of Biosciences & Technology, Vellore Institute of Technology, Vellore, TN 632 014, India
| | - Nirmala Grace Andrews
- Centre for Nanotechnology Research, Vellore Institute of Technology, Vellore, TN 632 014, India
| | - Vimala Raghavan
- Centre for Nanotechnology Research, Vellore Institute of Technology, Vellore, TN 632 014, India.
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Tinoush B, Shirdel I, Wink M. Phytochemicals: Potential Lead Molecules for MDR Reversal. Front Pharmacol 2020; 11:832. [PMID: 32636741 PMCID: PMC7317022 DOI: 10.3389/fphar.2020.00832] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 05/20/2020] [Indexed: 12/14/2022] Open
Abstract
Multidrug resistance (MDR) is one of the main impediments in the treatment of cancers. MDR cancer cells are resistant to multiple anticancer drugs. One of the major mechanisms of MDR is the efflux of anticancer drugs by ABC transporters. Increased activity and overexpression of these transporters are important causes of drug efflux and, therefore, resistance to cancer chemotherapy. Overcoming MDR is a fundamental prerequisite for developing an efficient treatment of cancer. To date, various types of ABC transporter inhibitors have been employed but no effective anticancer drug is available at present, which can completely overcome MDR. Phytochemicals can reverse MDR in cancer cells via affecting the expression or activity of ABC transporters, and also through exerting synergistic interactions with anticancer drugs by addressing additional molecular targets. We have listed numerous phytochemicals which can affect the expression and activity of ABC transporters in MDR cancer cell lines. Phytochemicals in the groups of flavonoids, alkaloids, terpenes, carotenoids, stilbenoids, lignans, polyketides, and curcuminoids have been examined for MDR-reversing activity. The use of MDR-reversing phytochemicals with low toxicity to human in combination with effective anticancer agents may result in successful treatment of chemotherapy-resistant cancer. In this review, we summarize and discuss published evidence for natural products with MDR modulation abilities.
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Affiliation(s)
- Boshra Tinoush
- Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, Heidelberg, Germany
| | - Iman Shirdel
- Marine Sciences Faculty, Tarbiat Modares University, Noor, Iran
| | - Michael Wink
- Institute of Pharmacy and Molecular Biotechnology, Heidelberg University, Heidelberg, Germany
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Tuning mPEG-PLA/vitamin E-TPGS-based mixed micelles for combined celecoxib/honokiol therapy for breast cancer. Eur J Pharm Sci 2020; 146:105277. [DOI: 10.1016/j.ejps.2020.105277] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 01/13/2020] [Accepted: 02/21/2020] [Indexed: 12/24/2022]
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Noel B, Singh SK, Lillard JW, Singh R. Role of natural compounds in preventing and treating breast cancer. Front Biosci (Schol Ed) 2020; 12:137-160. [PMID: 32114452 DOI: 10.2741/s544] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Breast cancer (BrCa) is the most commonly diagnosed cancer and the second leading cause of cancer-related death in women. Alarming increases in the cases quests for more effective treatment of BrCa. As most chemotherapeutic drugs are associated with drug resistance, cancer relapse, and side effects, scientists are turning to agents with more efficacy, such as natural compounds for treatment and prevention of BrCa. Selected natural compounds, substances derived from living organisms, promote apoptosis and inhibit metastasis, preventing cancer growth. As a result, these compounds have the potential to suppress BrCa progression, thus increasing patient survival rates and decreasing the number of BrCa-related deaths. In this review, we summarize natural compounds that have displayed, anti-cancer effects on BrCa cells in various studies. These natural compounds inhibit the development of BrCa, suppress the growth of cancer cells, and promote cell death. We conclude that natural compounds are efficient, effective and promising agents for treating BrCa other than therapeutic methods.
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Affiliation(s)
- Brianna Noel
- Morehouse School of Medicine, 720 Westview Drive SW, Atlanta GA 30310
| | - Santosh Kumar Singh
- Department of Microbiology, Biochemistry and Immunology,Morehouse School of Medicine, 720 Westview drive, SW, Atlanta- 30310 USA
| | - James W Lillard
- Morehouse School of Medicine, 720 Westview Drive SW, Atlanta GA 30310
| | - Rajesh Singh
- Morehouse School of Medicine, 720 Westview Drive SW, Atlanta,
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Yang T, Wang S, Li H, Zhao Q, Yan S, Dong M, Liu D, Chen X, Li R. Lathyrane diterpenes from Euphorbia lathyris and the potential mechanism to reverse the multi-drug resistance in HepG2/ADR cells. Biomed Pharmacother 2020; 121:109663. [DOI: 10.1016/j.biopha.2019.109663] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 11/04/2019] [Accepted: 11/07/2019] [Indexed: 01/24/2023] Open
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Eliaz I, Weil E. Intravenous Honokiol in Drug-Resistant Cancer: Two Case Reports. Integr Cancer Ther 2020; 19:1534735420922615. [PMID: 32482152 PMCID: PMC7268168 DOI: 10.1177/1534735420922615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Context: Long-term patient survival in cancer is affected by drug resistance. Honokiol (HNK) is a small-molecule polyphenol isolated from the bark and seed cones of Magnolia officinalis. HNK has been shown to enhance the effects of chemotherapy and inhibit drug resistance in preclinical models. HNK was well tolerated in multiple animal models when administered orally, intravenously (IV), and via intraperitoneal route. However, there are limited human data on the use of HNK in general, and specifically via IV (HNK-IV) in cancer. Objective: We aim to assess the efficacy, safety, and tolerability of HNK-IV in patients with drug-resistant tumors. Methods: This is a case study of 2 cancer patients who utilized HNK-IV as part of their cancer treatment regimen. The initial infusion of HNK was 10 mg/kg body weight, and subsequent treatments were increased up to 50 mg/kg according to individual tolerance, over 2 weeks. Results: Positive clinical response was achieved in both patients, including improved symptoms and quality of life. No serious adverse side effects occurred, and there were no adverse effects on laboratory parameters (complete blood count, kidney, and liver function). Transient sedation and minor nausea were noted and resolved postinfusion. Conclusions: This is the first report of HNK-IV in human patients. Given the positive clinical results, safety, and tolerability, the use of HNK-IV warrants further investigation regarding optimum formulation, and its use as adjunctive therapy in cancer patients.
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Affiliation(s)
- Isaac Eliaz
- Amitabha Medical Clinic and Healing Center, Santa Rosa, CA, USA
| | - Elaine Weil
- Amitabha Medical Clinic and Healing Center, Santa Rosa, CA, USA
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Ong CP, Lee WL, Tang YQ, Yap WH. Honokiol: A Review of Its Anticancer Potential and Mechanisms. Cancers (Basel) 2019; 12:E48. [PMID: 31877856 PMCID: PMC7016989 DOI: 10.3390/cancers12010048] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 12/19/2019] [Accepted: 12/19/2019] [Indexed: 12/24/2022] Open
Abstract
Cancer is characterised by uncontrolled cell division and abnormal cell growth, which is largely caused by a variety of gene mutations. There are continuous efforts being made to develop effective cancer treatments as resistance to current anticancer drugs has been on the rise. Natural products represent a promising source in the search for anticancer treatments as they possess unique chemical structures and combinations of compounds that may be effective against cancer with a minimal toxicity profile or few side effects compared to standard anticancer therapy. Extensive research on natural products has shown that bioactive natural compounds target multiple cellular processes and pathways involved in cancer progression. In this review, we discuss honokiol, a plant bioactive compound that originates mainly from the Magnolia species. Various studies have proven that honokiol exerts broad-range anticancer activity in vitro and in vivo by regulating numerous signalling pathways. These include induction of G0/G1 and G2/M cell cycle arrest (via the regulation of cyclin-dependent kinase (CDK) and cyclin proteins), epithelial-mesenchymal transition inhibition via the downregulation of mesenchymal markers and upregulation of epithelial markers. Additionally, honokiol possesses the capability to supress cell migration and invasion via the downregulation of several matrix-metalloproteinases (activation of 5' AMP-activated protein kinase (AMPK) and KISS1/KISS1R signalling), inhibiting cell migration, invasion, and metastasis, as well as inducing anti-angiogenesis activity (via the down-regulation of vascular endothelial growth factor (VEGFR) and vascular endothelial growth factor (VEGF)). Combining these studies provides significant insights for the potential of honokiol to be a promising candidate natural compound for chemoprevention and treatment.
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Affiliation(s)
| | | | - Yin Quan Tang
- School of Biosciences, Faculty of Health and Medical Sciences, Taylor’s University Lakeside Campus, No. 1, Jalan Taylor’s, Subang Jaya 47500, Malaysia; (C.P.O.); (W.L.L.)
| | - Wei Hsum Yap
- School of Biosciences, Faculty of Health and Medical Sciences, Taylor’s University Lakeside Campus, No. 1, Jalan Taylor’s, Subang Jaya 47500, Malaysia; (C.P.O.); (W.L.L.)
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Zhang C, He LJ, Zhu YB, Fan QZ, Miao DD, Zhang SP, Zhao WY, Liu XP. Piperlongumine Inhibits Akt Phosphorylation to Reverse Resistance to Cisplatin in Human Non-Small Cell Lung Cancer Cells via ROS Regulation. Front Pharmacol 2019; 10:1178. [PMID: 31680961 PMCID: PMC6798055 DOI: 10.3389/fphar.2019.01178] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 09/13/2019] [Indexed: 12/25/2022] Open
Abstract
Resistance is a major concern when administering chemotherapy to patients with non-small cell lung cancer (NSCLC). Chemosensitizer are agents that can reverse resistance to chemotherapeutic drugs, thereby enhancing the chemosensitivity of tumor cells. Thus, their development will improve therapeutic efficacy in cancer. However, few effective chemosensitizer have been identified to date. Piperlongumine (PL) has been shown to effectively reverse resistance to chemotherapeutic drugs in several types of cancers. However, the mechanisms associated with the chemotherapy resistance reversal effect of PL and its regulation of target factors in chemotherapy resistance cells are still unclear. This study investigated the reversal effect of PL both in vitro and in vivo, and provided evidence that PL inhibited the phosphorylation of Akt via the accumulation of reactive oxygen species in chemotherapy resistance cells. Consequently, various Akt activation-dependent genes caused a reduction of drug efflux and induction of apoptosis in cisplatin-resistant A549 NSCLC cells. Our results indicate that Akt phosphorylation may play a functional role in the reversal effect of PL and contribute, at least in part, to the treatment outcomes of patients with chemotherapy resistance.
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Affiliation(s)
- Chao Zhang
- Center of Drug Screening and Evaluation, Wannan Medical College, Wuhu, China.,Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Wannan Medical College, Wuhu, China
| | - Lian-Jun He
- Center of Drug Screening and Evaluation, Wannan Medical College, Wuhu, China
| | - Yi-Bao Zhu
- Center of Drug Screening and Evaluation, Wannan Medical College, Wuhu, China
| | - Qing-Zhu Fan
- Center of Drug Screening and Evaluation, Wannan Medical College, Wuhu, China
| | - Dong-Dong Miao
- Center of Drug Screening and Evaluation, Wannan Medical College, Wuhu, China
| | - Sheng-Peng Zhang
- Center of Drug Screening and Evaluation, Wannan Medical College, Wuhu, China
| | - Wen-Ying Zhao
- Oncology Department, The First Affiliated Hospital of Wannan Medical College, Wuhu, China
| | - Xiao-Ping Liu
- Center of Drug Screening and Evaluation, Wannan Medical College, Wuhu, China.,Anhui Provincial Engineering Research Center for Polysaccharide Drugs, Wannan Medical College, Wuhu, China
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15
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In Search of Panacea-Review of Recent Studies Concerning Nature-Derived Anticancer Agents. Nutrients 2019; 11:nu11061426. [PMID: 31242602 PMCID: PMC6627480 DOI: 10.3390/nu11061426] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 06/18/2019] [Accepted: 06/20/2019] [Indexed: 12/21/2022] Open
Abstract
Cancers are one of the leading causes of deaths affecting millions of people around the world, therefore they are currently a major public health problem. The treatment of cancer is based on surgical resection, radiotherapy, chemotherapy or immunotherapy, much of which is often insufficient and cause serious, burdensome and undesirable side effects. For many years, assorted secondary metabolites derived from plants have been used as antitumor agents. Recently, researchers have discovered a large number of new natural substances which can effectively interfere with cancer cells’ metabolism. The most famous groups of these compounds are topoisomerase and mitotic inhibitors. The aim of the latest research is to characterize natural compounds found in many common foods, especially by means of their abilities to regulate cell cycle, growth and differentiation, as well as epigenetic modulation. In this paper, we focus on a review of recent discoveries regarding nature-derived anticancer agents.
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16
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Banik K, Ranaware AM, Deshpande V, Nalawade SP, Padmavathi G, Bordoloi D, Sailo BL, Shanmugam MK, Fan L, Arfuso F, Sethi G, Kunnumakkara AB. Honokiol for cancer therapeutics: A traditional medicine that can modulate multiple oncogenic targets. Pharmacol Res 2019; 144:192-209. [DOI: 10.1016/j.phrs.2019.04.004] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 03/18/2019] [Accepted: 04/02/2019] [Indexed: 02/07/2023]
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17
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Sun M, He L, Wang X, Tang R. Acid-breakable TPGS-functionalized and diallyl disulfide-crosslinked nanogels for enhanced inhibition of MCF-7/ADR solid tumours. J Mater Chem B 2019; 7:240-250. [DOI: 10.1039/c8tb02742k] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, the dual-functionalized nanogels were used for multidrug resistance (MDR) solid tumour therapy by combining ROS with inhibition of efflux.
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Affiliation(s)
- Min Sun
- Engineering Research Center for Biomedical Materials
- Anhui Key Laboratory of Modern Biomanufacturing
- School of Life Sciences
- Anhui University
- Hefei
| | - Le He
- Engineering Research Center for Biomedical Materials
- Anhui Key Laboratory of Modern Biomanufacturing
- School of Life Sciences
- Anhui University
- Hefei
| | - Xin Wang
- Engineering Research Center for Biomedical Materials
- Anhui Key Laboratory of Modern Biomanufacturing
- School of Life Sciences
- Anhui University
- Hefei
| | - Rupei Tang
- Engineering Research Center for Biomedical Materials
- Anhui Key Laboratory of Modern Biomanufacturing
- School of Life Sciences
- Anhui University
- Hefei
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18
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Rauf A, Patel S, Imran M, Maalik A, Arshad MU, Saeed F, Mabkhot YN, Al-Showiman SS, Ahmad N, Elsharkawy E. Honokiol: An anticancer lignan. Biomed Pharmacother 2018; 107:555-562. [DOI: 10.1016/j.biopha.2018.08.054] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 07/20/2018] [Accepted: 08/10/2018] [Indexed: 01/22/2023] Open
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19
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Zou Y, Zhou Y, Jin Y, He C, Deng Y, Han S, Zhou C, Li X, Zhou Y, Liu Y. Synergistically Enhanced Antimetastasis Effects by Honokiol-Loaded pH-Sensitive Polymer-Doxorubicin Conjugate Micelles. ACS APPLIED MATERIALS & INTERFACES 2018; 10:18585-18600. [PMID: 29749228 DOI: 10.1021/acsami.8b04854] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In an effort to prevent metastasis of breast tumor cells- at the same time of inhibiting tumor growth with less toxic side effects, honokiol (HNK) was encapsulated into pH-sensitive polymeric micelles based on the conjugate of poly(2-ethyl-2-oxazoline)-poly(d,l-lactide) (PEOz-PLA) with doxorubicin (DOX), denoted as PEOz-PLA-imi-DOX. PEOz-PLA-imi-DOX was successfully synthesized by connecting DOX to the hydrophobic end of PEOz-PLA via acid-cleavable benzoic imine linker. HNK-loaded conjugate micelles (HNK/PP-DOX-PM) with a size of 21 nm and homogeneous spherical shape exhibited high drug-loading capacity. PEOz-PLA-imi-DOX and HNK/PP-DOX-PM displayed faster release of DOX at pH 5.0 than at pH 7.4. As anticipated, PEOz-PLA-imi-DOX maintained cytotoxicity of DOX against MDA-MB-231 cells. The synergistically enhanced in vitro antitumor effect of HNK/PP-DOX-PM was confirmed by their synergetic inhibition of MDA-MB-231 cell growth. Furthermore, the efficient prevention of tumor metastasis by HNK/PP-DOX-PM was testified by in vitro anti-invasion, wound healing and antimigration assessment in MDA-MB-231 cells, and in vivo bioluminescence imaging in nude mice. The suppression of growth and metastasis of tumor cells by HNK/PP-DOX-PM was attributed to the synergistic effect of pH-triggered drug release and HNK-aroused inhibition of matrix metalloproteinases and epithelial-mesenchymal transition, respectively. In addition, HNK/PP-DOX-PM exhibited superior biosafety than physically encapsulated dual-drug micelles. Consequently, the fabricated HNK/PP-DOX-PM may have great potential for safe and effective suppression of tumor growth and metastasis.
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Affiliation(s)
- Yang Zou
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
| | - Yuanhang Zhou
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
| | - Yao Jin
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
| | - Chuyu He
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
| | - Yunqiang Deng
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
| | - Shidi Han
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
| | - Chuhang Zhou
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
| | - Xinru Li
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
| | - Yanxia Zhou
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
| | - Yan Liu
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
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20
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Mirzaei SA, Safari Kavishahi M, Keshavarz Z, Elahian F. Unlike Butylcycloheptylprodigiosin, Isolated Undecylprodigiosin from Streptomyces parvulus Is Not a MDR1 and BCRP Substrate in Multidrug-Resistant Cancers. DNA Cell Biol 2018; 37:535-542. [PMID: 29672160 DOI: 10.1089/dna.2018.4161] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The search for new chemotherapeutics unaffected by efflux pumps would significantly increase life expectancy in patients with malignant cancers. In this study, butylcycloheptylprodigiosin and undecylprodigiosin were HPLC-purified and verified, using nuclear magnetic resonance spectroscopy. Cell cytotoxicity and transportation kinetics on multiple-drug resistance (MDR) cells were evaluated. Daunorubicin and butylcycloheptylprodigiosin were less toxic in the MDR1 overexpressing line, but undecylprodigiosin revealed potent toxicity toward MDR1 and BCRP expressing malignant cells. There was no noticeable change in MDR1 and BCRP transcripts during 3 days of treatment with prodiginines. While daunorubicin and mitoxantrone uptake from the cell environment significantly decreased with increasing multidrug resistance up to 46% and 62%, respectively, the accumulation of undecylprodigiosin and to a lesser extent butylcycloheptylprodigiosin in the resistance cells occurred cell- and dose-dependently via a passive diffusion process and were almost equally sensitive to the parent lines. The efflux of xenobiotics commenced immediately with different kinetics in various cells. A greater amount of daunorubicin and mitoxantrone were rapidly thrown out of their corresponding MDR cells in the absence of the specific inhibitor (3.01 and 1.81 dF/min, respectively) and represented functional efflux pumps. MDR pumps did not apparently influence undecylprodigiosin efflux patterns; but butylcycloheptylprodigiosin was partially removed from EPG85.257RDB cells at the rate of 2.66 and 1.41 dF/min in the absence and presence of verapamil, respectively.
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Affiliation(s)
- Seyed Abbas Mirzaei
- 1 Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences , Shahrekord, Iran .,2 Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences , Shahrekord, Iran
| | - Mansureh Safari Kavishahi
- 1 Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences , Shahrekord, Iran
| | - Zhila Keshavarz
- 1 Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences , Shahrekord, Iran
| | - Fatemeh Elahian
- 1 Department of Medical Biotechnology, School of Advanced Technologies, Shahrekord University of Medical Sciences , Shahrekord, Iran .,2 Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences , Shahrekord, Iran
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21
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Co-delivery of doxorubicin and imatinib by pH sensitive cleavable PEGylated nanoliposomes with folate-mediated targeting to overcome multidrug resistance. Int J Pharm 2018; 542:266-279. [PMID: 29551747 DOI: 10.1016/j.ijpharm.2018.03.024] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 03/12/2018] [Accepted: 03/14/2018] [Indexed: 01/23/2023]
Abstract
Multidrug resistance to chemotherapeutic drugs is a major obstacle to breast cancer treatment. In this study, doxorubicin (DOX) and imatinib (IM) were co-loaded into folate receptor targeted (FR-targeted) pH-sensitive liposomes (denoted as FPL-DOX/IM) to fulfill intracellular acid-sensitive release and reverse drug resistance. FPL-DOX/IM could maintain stability in blood circulation with approximate diameters of 100 nm and rapidly release encapsulated drugs in tumor acidic microenvironment. Moreover, the IM in combination therapy could overcome chemoresistance associated with DOX effectively by inhibiting ABC transporter function and improving chemotherapy sensitivity. The designed liposomes co-loaded with DOX and IM significantly enhanced anti-tumor effects both in vitro and in vivo. These findings suggest that FPL-DOX/IM provides a novel strategy to improve chemotherapeutic efficacy against MDR tumors.
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22
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Nabekura T, Kawasaki T, Furuta M, Kaneko T, Uwai Y. Effects of Natural Polyphenols on the Expression of Drug Efflux Transporter P-Glycoprotein in Human Intestinal Cells. ACS OMEGA 2018; 3:1621-1626. [PMID: 30023810 PMCID: PMC6044786 DOI: 10.1021/acsomega.7b01679] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 01/26/2018] [Indexed: 06/08/2023]
Abstract
The drug efflux transporter P-glycoprotein, which is encoded by MDR1 (ABCB1), plays important roles in drug absorption, distribution, and elimination. We previously reported that dietary polyphenols such as quercetin, curcumin, honokiol, magnolol, caffeic acid phenetyl ester (CAPE), xanthohumol, and anacardic acid inhibit P-glycoprotein-mediated drug transport. In the present study, we investigated the effects of polyphenols on the expression of P-glycoprotein using human intestinal epithelial LS174T cells and a reporter plasmid expressing 10.2 kbp of the upstream regulatory region of MDR1. Honokiol, magnolol, CAPE, xanthohumol, and anacardic acid activated the MDR1 promoter in LS174T cells, and the cellular uptake of rhodamine 123 and calcein-AM, fluorescent substrates of P-glycoprotein, decreased in polyphenol-treated LS174T cells. These results suggest that dietary natural polyphenols can induce the drug efflux transporter P-glycoprotein and have the potential to promote food-drug interactions.
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23
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Li Q, Lai Z, Yan Z, Peng J, Jin Y, Wei L, Lin J. Hedyotis diffusa Willd inhibits proliferation and induces apoptosis of 5‑FU resistant colorectal cancer cells by regulating the PI3K/AKT signaling pathway. Mol Med Rep 2017; 17:358-365. [PMID: 29115462 DOI: 10.3892/mmr.2017.7903] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 07/20/2017] [Indexed: 11/05/2022] Open
Abstract
Hedyotis diffusa Willd (HDW) is a major component frequently used in Traditional Chinese Medicine for the clinical treatment of colorectal cancer (CRC) and its associated drug resistance. However, the underlying mechanism of HDW circumventing drug resistance of cancer cells remains to be elucidated. Cancer cell resistance to apoptosis and activation of the phosphatidylinositol‑3‑kinase (PI3K)/protein kinase B (AKT) signaling pathway have been implicated as major factors in the acquired resistance to chemotherapeutic anti‑cancer drugs. The present study investigated the effect and mechanisms of action of ethanol extract of Hedyotis diffusa Willd (EEHDW) on the proliferation and apoptosis of CRC 5‑fluorouracil (5‑FU) resistant (HCT‑8/5‑FU) cells. CRC HCT‑8/5‑FU cell viability following treatment with EEHDW was determined using MTT and colony formation assay. In addition, Annexin V/propidium iodide staining with flow cytometry analysis and 4',6‑diamidino‑2‑phenylindole staining were used to determine the apoptosis of drug‑resistant cancer cells following treatment with EEHDW. The mRNA and protein expression levels of B cell leukemia/lymphoma (Bcl‑2), Bcl‑2 associated X (Bax), cyclin dependent kinase 4 (CDK4), cyclin D1 and p21 were evaluated using reverse transcription‑polymerase chain reaction and western blot analysis, respectively. Furthermore, activation of the PI3K/AKT signaling pathway and expression of phosphatase and tensin homolog (PTEN), PI3K, AKT and phosphorylated (p)‑AKT were determined. EEHDW significantly reduced cell viability, inhibited cell colony formation and promoted apoptosis of HCT‑8/5‑FU cells. Furthermore, EEHDW significantly downregulated the expression of Bcl‑2, cyclin D1 and CDK4 and upregulated the expression of Bax and p21. In addition, EEHDW inhibited the activation of the PI3K/AKT pathway by increasing expression of PTEN and suppressing the expression of PI3K and p‑AKT. The present study provided the first direct evidence that EEHDW may overcome drug‑resistance in human CRC cells by inhibiting PI3K/AKT signaling pathway and provides a basis for the improved therapeutic use of HDW in the clinical treatment of cancer.
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Affiliation(s)
- Qiongyu Li
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Zijun Lai
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Zhaokun Yan
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Jun Peng
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Yiyi Jin
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Lihui Wei
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Jiumao Lin
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
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Concurrently suppressing multidrug resistance and metastasis of breast cancer by co-delivery of paclitaxel and honokiol with pH-sensitive polymeric micelles. Acta Biomater 2017; 62:144-156. [PMID: 28842335 DOI: 10.1016/j.actbio.2017.08.027] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Revised: 08/04/2017] [Accepted: 08/18/2017] [Indexed: 01/08/2023]
Abstract
To concurrently suppress multidrug resistance (MDR) and metastasis of breast cancer cells, paclitaxel (PTX) and honokiol (HNK) were coencapsulated into pH-sensitive polymeric micelles based on poly(2-ethyl-2-oxazoline)-poly(d,l-lactide) (PEOz-PLA). The physicochemical properties of dual drug-loaded PEOz-PLA micelles were characterized in size, drug loading and in vitro release. The efficiency of MDR reversal for the micelles was testified by synergetic enhancement of cytotoxicity and uptake by MCF-7/ADR cells. The flow cytometry and fluorescence polarization measurement results reinforced the conclusion that down-regulation of P-gp expression and increase of plasma membrane fluidity appeared to be possible mechanisms of MDR reversal by dual drug-loaded PEOz-PLA micelles. Further, the efficient inhibition of tumor metastasis by dual drug-loaded PEOz-PLA micelles was demonstrated by in vitro anti-invasion and anti-migration assessment in MDA-MB-231 cells and in vivo bioluminescence imaging in nude mice. The suppression of MDR and metastasis by the micelles was assigned to synergistic effects of pH-triggered drug release and HNK/PEOz-PLA-aroused P-gp inhibition, and pH-triggered drug release and PTX/HNK-aroused MMPs inhibition, respectively. In conclusion, our findings strengthen the usefulness of co-delivery of PTX and HNK by pH-responsive polymeric micelles for suppression of tumor MDR and metastasis. STATEMENT OF SIGNIFICANCE Multidrug resistance (MDR) and metastasis are considered to be two of the major barriers for successful chemotherapy. The combination of a chemotherapeutic drug with a modulator has emerged as a promising strategy for efficiently treating MDR cancer and preventing tumor metastasis. Herein, a dual drug (paclitaxel and honokiol)-loaded pH-sensitive polymeric micelle system based on PEOz-PLA was successfully fabricated to ensure that tumor MDR and metastasis could be concurrently suppressed, therefore achieving distinguishing endo/lysosomal pH from physiological pH by accelerating drug release and then enhancing the cytotoxicity of paclitaxel to drug-resistant tumor cells MCF-7/ADR by increasing cellular uptake of paclitaxel, preventing in vitro invasion and migration for MDA-MB-231 cells and in vivo metastasis in nude mice. Further, the mechanism of MDR reversal by dual drug-loaded PEOz-PLA micelles was elucidated to be down-regulation of P-gp expression and increase of plasma membrane fluidity of MCF-7/ADR cells. The present findings strengthen the usefulness of co-delivery of PTX and HNK by pH-responsive polymeric micelles for suppression of tumor MDR and metastasis.
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Kydd J, Jadia R, Velpurisiva P, Gad A, Paliwal S, Rai P. Targeting Strategies for the Combination Treatment of Cancer Using Drug Delivery Systems. Pharmaceutics 2017; 9:E46. [PMID: 29036899 PMCID: PMC5750652 DOI: 10.3390/pharmaceutics9040046] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 10/01/2017] [Accepted: 10/10/2017] [Indexed: 12/20/2022] Open
Abstract
Cancer cells have characteristics of acquired and intrinsic resistances to chemotherapy treatment-due to the hostile tumor microenvironment-that create a significant challenge for effective therapeutic regimens. Multidrug resistance, collateral toxicity to normal cells, and detrimental systemic side effects present significant obstacles, necessitating alternative and safer treatment strategies. Traditional administration of chemotherapeutics has demonstrated minimal success due to the non-specificity of action, uptake and rapid clearance by the immune system, and subsequent metabolic alteration and poor tumor penetration. Nanomedicine can provide a more effective approach to targeting cancer by focusing on the vascular, tissue, and cellular characteristics that are unique to solid tumors. Targeted methods of treatment using nanoparticles can decrease the likelihood of resistant clonal populations of cancerous cells. Dual encapsulation of chemotherapeutic drug allows simultaneous targeting of more than one characteristic of the tumor. Several first-generation, non-targeted nanomedicines have received clinical approval starting with Doxil® in 1995. However, more than two decades later, second-generation or targeted nanomedicines have yet to be approved for treatment despite promising results in pre-clinical studies. This review highlights recent studies using targeted nanoparticles for cancer treatment focusing on approaches that target either the tumor vasculature (referred to as 'vascular targeting'), the tumor microenvironment ('tissue targeting') or the individual cancer cells ('cellular targeting'). Recent studies combining these different targeting methods are also discussed in this review. Finally, this review summarizes some of the reasons for the lack of clinical success in the field of targeted nanomedicines.
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Affiliation(s)
- Janel Kydd
- Department of Biomedical Engineering and Biotechnology, University of Massachusetts, 1 University Ave, Lowell, MA 01854, USA.
| | - Rahul Jadia
- Department of Biomedical Engineering and Biotechnology, University of Massachusetts, 1 University Ave, Lowell, MA 01854, USA.
| | - Praveena Velpurisiva
- Department of Biomedical Engineering and Biotechnology, University of Massachusetts, 1 University Ave, Lowell, MA 01854, USA.
| | - Aniket Gad
- Confocal Imaging Core, Beth Israel Deaconess Medical Center, 330 Brookline Avenue Boston, MA 02215, USA.
| | - Shailee Paliwal
- Department of Chemical Engineering, University of Massachusetts, 1 University Ave, Lowell, MA 01854, USA.
| | - Prakash Rai
- Department of Biomedical Engineering and Biotechnology, University of Massachusetts, 1 University Ave, Lowell, MA 01854, USA.
- Department of Chemical Engineering, University of Massachusetts, 1 University Ave, Lowell, MA 01854, USA.
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26
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Yang Y, Wang G, Zhu D, Huang Y, Luo Y, Su P, Chen X, Wang Q. Epithelial-mesenchymal transition and cancer stem cell-like phenotype induced by Twist1 contribute to acquired resistance to irinotecan in colon cancer. Int J Oncol 2017. [PMID: 28627611 DOI: 10.3892/ijo.2017.4044] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Inherent and acquired chemoresistance reduce the effectiveness of irinotecan in the treatment of metastatic colorectal cancer (CRC). However, the molecular mechanisms underlying this resistance process are still unclear. Twist1 is one of the master transcription factors of epithelial-mesenchymal transition (EMT). Our previous study indicated that Twist1 is overexpressed in colon cancer tissues, and demonstrated that Twist1 plays a crucial role in the chemoresistance of CRC. In the present study, we further investigated how Twist1 contribute to acquired resistance to irinotecan in colon cancer. The irinotecan-resistant cells were established by gradual adaptation of increasing irinotecan concentrations in LoVo cells, named LoVo/CPT-11R cells. Results showed that cell viabilities to different anticancer drugs were markedly increased in LoVo/CPT-11R cells compared to LoVo cells. Moreover, LoVo/CPT-11R cells displayed EMT, CSC-like cellular morphology and relative biomarkers were also significantly increased. In addition, overexpressed Twist1 LoVo cells were established by lentivirus transfection assay, named LoVo/Twist1 cells. Results showed that the LoVo/Twist1 cells perform a distinctly decreased sensitivity to irinotecan, downregulated expression of E-cadherin, upregulated expression of cluster of differentiation 44 (CD44), and a significant enhancement of invasion and migration potential by regulation of MMP2 compared with control cells. In contrast, the inhibition of Twist1 transfected with siRNA could enhance the irinotecan sensitivity in LoVo/CPT-11R cells and downregulate the expression of vimentin and CD44. Our data provide evidence that EMT and CSC-like phenotype induced by Twist1 contribute to acquire resistance to irinotecan and enhanced migration and invasion in colon cancer.
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Affiliation(s)
- Yong Yang
- Department of Gastrointestinal Surgery, Shunde First People's Hospital Affiliated to Southern Medical University, Shunde, Guangdong 528300, P.R. China
| | - Guoxin Wang
- Department of Gastrointestinal Surgery, Shunde First People's Hospital Affiliated to Southern Medical University, Shunde, Guangdong 528300, P.R. China
| | - Dajian Zhu
- Department of Gastrointestinal Surgery, Shunde Women and Children's Hospital Affiliated to Jinan University, Shunde, Guangdong 528300, P.R. China
| | - Yanfeng Huang
- Department of Traditional Chinese Medicine, Shunde First People's Hospital Affiliated to Southern Medical University, Shunde, Guangdong 528300, P.R. China
| | - Yong Luo
- Department of Gastrointestinal Surgery, Shunde First People's Hospital Affiliated to Southern Medical University, Shunde, Guangdong 528300, P.R. China
| | - Pengfei Su
- Department of Gastrointestinal Surgery, Shunde First People's Hospital Affiliated to Southern Medical University, Shunde, Guangdong 528300, P.R. China
| | - Xiaowu Chen
- Department of Gastrointestinal Surgery, Shunde First People's Hospital Affiliated to Southern Medical University, Shunde, Guangdong 528300, P.R. China
| | - Qian Wang
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510080, P.R. China
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27
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Zhang L, Lu J, Qiu L. Synergistic effects of A-B-C-type amphiphilic copolymer on reversal of drug resistance in MCF-7/ADR breast carcinoma. Int J Nanomedicine 2016; 11:5205-5220. [PMID: 27785023 PMCID: PMC5066852 DOI: 10.2147/ijn.s115956] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
P-glycoprotein (P-gp) overexpression has become the most common cause of occurrence of multidrug resistance in clinical settings. We aimed to construct a micellar polymer carrier to sensitize drug-resistant tumors to doxorubicin (DOX). This A-B-C-type amphiphilic copolymer was prepared by the sequential linkage of β-cyclodextrin, hydrophobic poly(d,l-lactide), and hydrophilic poly(ethylene glycol). Upon incubation of the DOX-loaded micelles with DOX-resistant human breast carcinoma MCF-7/ADR cells, significantly enhanced cytotoxicity and apoptosis were achieved. A series of studies on the action mechanism showed that the polymer components such as β-cyclodextrin, hydrophobic poly(d,l-lactide) segment, and poly(ethylene glycol) coordinatively contributed to the improved intracellular ATP depletion and ATPase activity, increased intracellular uptake of P-gp substrates via competitive binding to P-gp, and decreased P-gp expression in MCF-7/ADR cells. More interestingly, a similar phenomenon was observed in the zebrafish xenograft model, resulting in ~64% inhibition of MCF-7/ADR tumor growth. These results implied that the polymeric micelles displayed great potentials as P-gp modulators to reverse DOX resistance in MCF-7/ADR breast carcinoma.
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Affiliation(s)
- Lu Zhang
- Ministry of Education (MOE) Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou
- Drug Clinical Trial Office, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China
| | - Jiafei Lu
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of China
| | - Liyan Qiu
- Ministry of Education (MOE) Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou
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Thulasiraman P, Johnson AB. Regulation of Mucin 1 and multidrug resistance protein 1 by honokiol enhances the efficacy of doxorubicin-mediated growth suppression in mammary carcinoma cells. Int J Oncol 2016; 49:479-86. [PMID: 27221150 PMCID: PMC4922838 DOI: 10.3892/ijo.2016.3534] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 04/06/2016] [Indexed: 01/16/2023] Open
Abstract
Understanding the link between chemoresistance and cancer progression may identify future targeted therapy for breast cancer. One of the mechanisms by which chemoresistance is attained in cancer cells is mediated through the expression of multidrug resistance proteins (MRPs). Acquiring drug resistance has been correlated to the emergence of metastasis, accounting for the progression of the disease. One of the diagnostic markers of metastatic progression is the overexpression of a transmembrane protein called Mucin 1 (MUC1) which has been implicated in reduced survival rate. The objective of this study was to understand the relationship between MUC1 and MRP1 using natural phenolic compound isolated from Magnolia grandiflora, honokiol, in mammary carcinoma cells. We provide evidence that honokiol suppresses the expression level of MUC1 and MRP1 in mammary carcinoma cells. In a time-dependent manner, honokiol-mediated reduction of MUC1 is followed by a reduction of MRP1 expression in the breast cancer cells. Additionally, silencing MUC1 suppresses the expression level of MRP1 and enhances the efficacy of doxorubicin, an MRP1 substrate. Taken together, these findings suggest MUC1 regulates the expression of MRP1 and provides a direct link between cancer progression and chemoresistance in mammary carcinoma cells.
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Affiliation(s)
- Padmamalini Thulasiraman
- Department of Biomedical Sciences, College of Allied Health, University of South Alabama, Mobile, AL 36688, USA
| | - Andrea Butts Johnson
- Department of Biomedical Sciences, College of Allied Health, University of South Alabama, Mobile, AL 36688, USA
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Mammalian drug efflux transporters of the ATP binding cassette (ABC) family in multidrug resistance: A review of the past decade. Cancer Lett 2015; 370:153-64. [PMID: 26499806 DOI: 10.1016/j.canlet.2015.10.010] [Citation(s) in RCA: 504] [Impact Index Per Article: 56.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 10/09/2015] [Accepted: 10/10/2015] [Indexed: 12/21/2022]
Abstract
Multidrug resistance (MDR) is a serious phenomenon employed by cancer cells which hampers the success of cancer pharmacotherapy. One of the common mechanisms of MDR is the overexpression of ATP-binding cassette (ABC) efflux transporters in cancer cells such as P-glycoprotein (P-gp/ABCB1), multidrug resistance-associated protein 2 (MRP2/ABCC2), and breast cancer resistance protein (BCRP/ABCG2) that limits the prolonged and effective use of chemotherapeutic drugs. Researchers have found that developing inhibitors of ABC efflux transporters as chemosensitizers could overcome MDR. But the clinical trials have shown that most of these chemosensitizers are merely toxic and only show limited or no benefits to cancer patients, thus new inhibitors are being explored. Recent findings also suggest that efflux pumps of the ABC transporter family are subject to epigenetic gene regulation. In this review, we summarize recent findings of the role of ABC efflux transporters in MDR.
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Li X, Hou X, Ding W, Cong S, Zhang Y, Chen M, Meng Y, Lei J, Liu Y, Li G. Sirolimus-loaded polymeric micelles with honokiol for oral delivery. J Pharm Pharmacol 2015; 67:1663-72. [DOI: 10.1111/jphp.12482] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 07/28/2015] [Indexed: 01/21/2023]
Abstract
Abstract
Objectives
The aims of the present study were to design polymeric micelles loading sirolimus with honokiol to increase drug solubility and to gain an insight into the effect of honokiol on oral transport of P-glycoprotein substrate (P-gp).
Methods
Particle size distribution, encapsulation efficiency, drug-loading content and in-vitro release of sirolimus-loaded micelles with honokiol were determined. Transport of sirolimus-loaded micelles across Caco-2 cell monolayers and jejunum segment of rats were investigated. In-vitro cytotoxicity experiments and the cellular uptake study were carried out via sulforhodamine B assay and flow cytometry, respectively.
Key findings
A coadministration of honokiol with sirolimus in micelles did not significantly modify the particle size, polydispersity index and release of drugs demonstrating successful loading within the micelles. The apparent transport coefficients (Papp) and effective permeability (Peff) of sirolimus were increased with more amount of honokiol loaded in micelles. Cellular uptake study demonstrated that rhodamine123 uptake rate was enhanced by honokiol-loaded micelles, indicating substantial P-gp inhibition action by honokiol and mPEG-PLA-based micelles.
Conclusion
Oral transport of sirolimus was significantly improved by coadministration with honokiol, an inhibitor of the P-gp, in polymeric micelles formulation.
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Affiliation(s)
- Xinru Li
- Department of Pharmaceutics, Peking University, Beijing, China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Xucheng Hou
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Weiming Ding
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Shuangchen Cong
- Department of Pharmaceutics, Peking University, Beijing, China
| | - Yuanyuan Zhang
- Department of Pharmaceutics, Peking University, Beijing, China
| | - Mengmeng Chen
- Department of Pharmaceutics, Peking University, Beijing, China
| | - Yansha Meng
- Department of Pharmaceutics, Peking University, Beijing, China
| | - Jiongxi Lei
- Department of Pharmaceutics, Peking University, Beijing, China
| | - Yan Liu
- Department of Pharmaceutics, Peking University, Beijing, China
| | - Guiling Li
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
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Li Q, Wang X, Shen A, Zhang Y, Chen Y, Sferra TJ, Lin J, Peng J. Hedyotis diffusa Willd overcomes 5-fluorouracil resistance in human colorectal cancer HCT-8/5-FU cells by downregulating the expression of P-glycoprotein and ATP-binding casette subfamily G member 2. Exp Ther Med 2015; 10:1845-1850. [PMID: 26640560 DOI: 10.3892/etm.2015.2762] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Accepted: 10/27/2014] [Indexed: 01/15/2023] Open
Abstract
Previous studies have demonstrated that Hedyotis diffusa Willd (HDW), a traditional Chinese herbal medicine, exhibits potent anticancer activity in models of colorectal cancer (CRC). Aggressive forms of CRC exhibit resistance to widely used chemotherapeutic drugs, including the antimetabolite, 5-fluorouracil (5-FU); however, less is known with regard to the activity of HDW against 5-FU-resistant cancer. In the present study, the mechanism of action and the potency of ethanol extracts of HDW (EEHDW) were investigated on a multidrug-resistant CRC HCT-8/5-FU cell line. Using an MTT cell proliferation assay, EEHDW treatment was shown to significantly reduce the cell viability of HCT-8/5-FU cells in a dose- and time-dependent manner. Furthermore, EEHDW significantly increased the retention of the ATP-binding cassette (ABC) transporter substrate, rhodamine-123, as compared with the untreated controls. To further investigate the molecular mechanisms targeted by EEHDW in the resistant cells, the expression levels of the ABC drug transporter protein, P-glycoprotein (P-gp), and ABC subfamily G member 2 (ABCG2), were analyzed using reverse-transcription polymerase chain reaction and western blot analysis. The mRNA and protein expression levels of P-gp and ABCG2 were reduced in the HCT-8/5-FU cells following EEHDW treatment, indicating that EEHDW inhibits ABCG2-mediated drug resistance by downregulating the expression of ABCG2 and P-gp. Therefore, the potential application of EEHDW as a chemotherapeutic adjuvant represents a promising alternative approach to the treatment of drug-resistant CRC.
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Affiliation(s)
- Qiongyu Li
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Xiangfeng Wang
- People's Hospital, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Aling Shen
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China ; Fujian Key Laboratory of Integrative Medicine on Geriatrics, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Yuchen Zhang
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Youqin Chen
- Case Western Reserve University School of Medicine, Rainbow Babies and Children's Hospital, Cleveland, OH 44106, USA
| | - Thomas J Sferra
- Case Western Reserve University School of Medicine, Rainbow Babies and Children's Hospital, Cleveland, OH 44106, USA
| | - Jiumao Lin
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China ; Fujian Key Laboratory of Integrative Medicine on Geriatrics, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Jun Peng
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China ; Fujian Key Laboratory of Integrative Medicine on Geriatrics, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
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Ding W, Hou X, Cong S, Zhang Y, Chen M, Lei J, Meng Y, Li X, Li G. Co-delivery of honokiol, a constituent of Magnolia species, in a self-microemulsifying drug delivery system for improved oral transport of lipophilic sirolimus. Drug Deliv 2015; 23:2513-2523. [DOI: 10.3109/10717544.2015.1020119] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Weiming Ding
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China and
| | - Xucheng Hou
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China and
| | - Shuangchen Cong
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, P.R. China
| | - Yuanyuan Zhang
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, P.R. China
| | - Mengmeng Chen
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, P.R. China
| | - Jiongxi Lei
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, P.R. China
| | - Yansha Meng
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, P.R. China
| | - Xinru Li
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, P.R. China
| | - Guiling Li
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China and
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Anticancer drug nanomicelles formed by self-assembling amphiphilic dendrimer to combat cancer drug resistance. Proc Natl Acad Sci U S A 2015; 112:2978-83. [PMID: 25713374 DOI: 10.1073/pnas.1418494112] [Citation(s) in RCA: 260] [Impact Index Per Article: 28.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Drug resistance and toxicity constitute challenging hurdles for cancer therapy. The application of nanotechnology for anticancer drug delivery is expected to address these issues and bring new hope for cancer treatment. In this context, we established an original nanomicellar drug delivery system based on an amphiphilic dendrimer (AmDM), which could generate supramolecular micelles to effectively encapsulate the anticancer drug doxorubicin (DOX) with high drug-loading capacity (>40%), thanks to the unique dendritic structure creating large void space for drug accommodation. The resulting AmDM/DOX nanomicelles were able to enhance drug potency and combat doxorubicin resistance in breast cancer models by significantly enhancing cellular uptake while considerably decreasing efflux of the drug. In addition, the AmDM/DOX nanoparticles abolished significantly the toxicity related to the free drug. Collectively, our studies demonstrate that the drug delivery system based on nanomicelles formed with the self-assembling amphiphilic dendrimer constitutes a promising and effective drug carrier in cancer therapy.
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Ruan S, Qian J, Shen S, Chen J, Cun X, Zhu J, Jiang X, He Q, Gao H. Non-invasive imaging of breast cancer using RGDyK functionalized fluorescent carbonaceous nanospheres. RSC Adv 2015. [DOI: 10.1039/c5ra00099h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RGD functionalized carbonaceous dots were prepared and utilized for non-invasive breast cancer imaging.
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Affiliation(s)
- Shaobo Ruan
- Key Laboratory of Drug Targeting and Drug Delivery Systems
- West China School of Pharmacy
- Sichuan University
- Chengdu
- China
| | - Jun Qian
- Key Laboratory of Smart Drug Delivery (Fudan University)
- Ministry of Education
- School of Pharmacy
- Fudan University
- Shanghai
| | - Shun Shen
- Key Laboratory of Smart Drug Delivery (Fudan University)
- Ministry of Education
- School of Pharmacy
- Fudan University
- Shanghai
| | - Jiantao Chen
- Key Laboratory of Drug Targeting and Drug Delivery Systems
- West China School of Pharmacy
- Sichuan University
- Chengdu
- China
| | - Xingli Cun
- Key Laboratory of Drug Targeting and Drug Delivery Systems
- West China School of Pharmacy
- Sichuan University
- Chengdu
- China
| | - Jianhua Zhu
- Key Laboratory of Smart Drug Delivery (Fudan University)
- Ministry of Education
- School of Pharmacy
- Fudan University
- Shanghai
| | - Xinguo Jiang
- Key Laboratory of Smart Drug Delivery (Fudan University)
- Ministry of Education
- School of Pharmacy
- Fudan University
- Shanghai
| | - Qin He
- Key Laboratory of Drug Targeting and Drug Delivery Systems
- West China School of Pharmacy
- Sichuan University
- Chengdu
- China
| | - Huile Gao
- Key Laboratory of Drug Targeting and Drug Delivery Systems
- West China School of Pharmacy
- Sichuan University
- Chengdu
- China
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Li C, Sun BQ, Gai XD. Compounds from Chinese herbal medicines as reversal agents for P-glycoprotein-mediated multidrug resistance in tumours. Clin Transl Oncol 2014; 16:593-8. [PMID: 24643703 DOI: 10.1007/s12094-014-1169-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 02/19/2014] [Indexed: 12/13/2022]
Abstract
Multidrug resistance (MDR) is a major obstacle to successful cancer chemotherapy. One of the main underlying mechanisms of this resistance is the over-expression of P-glycoprotein (P-gp), an ATP-dependent transmembrane transporter protein encoded by the MDR1 gene. P-gp might transport anti-cancer drugs out of cancer cells and decrease effective intracellular drug concentrations. An effective approach to overcome MDR is to inhibit the function of P-gp or its expression on the surface of cancer cells. Thus, application of MDR reversal agents can be seen as a potentially important means by which to overcome the clinical drug resistance of tumour cells and improve the efficacy of chemotherapy. Recently, research efforts worldwide have focused on reversal mechanisms for MDR and on the identification of reversal agents. Chinese scholars have performed a great deal of exploratory work by screening for efficacy and low toxicity in drug resistance reversal compounds. These compounds may provide more lead compounds with greater activity, leading to the development of more effective therapies for MDR cancer cells. In this review, the function and efficiency of novel compounds derived from traditional Chinese medicines are described.
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Affiliation(s)
- C Li
- Department of Pathology, School of Basic Medical Sciences, Beihua University, 3999 Huashan Road, Jilin, 132013, People's Republic of China
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Wang X, Beitler JJ, Wang H, Lee MJ, Huang W, Koenig L, Nannapaneni S, Amin ARMR, Bonner M, Shin HJC, Chen ZG, Arbiser JL, Shin DM. Honokiol enhances paclitaxel efficacy in multi-drug resistant human cancer model through the induction of apoptosis. PLoS One 2014; 9:e86369. [PMID: 24586249 PMCID: PMC3934844 DOI: 10.1371/journal.pone.0086369] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Accepted: 12/08/2013] [Indexed: 11/19/2022] Open
Abstract
Resistance to chemotherapy remains a major obstacle in cancer therapy. This study aimed to evaluate the molecular mechanism and efficacy of honokiol in inducing apoptosis and enhancing paclitaxel chemotherapy in pre-clinical multi-drug resistant (MDR) cancer models, including lineage-derived human MDR (KB-8-5, KB-C1, KB-V1) and their parental drug sensitive KB-3-1 cancer cell lines. In vitro analyses demonstrated that honokiol effectively inhibited proliferation in KB-3-1 cells and the MDR derivatives (IC50 ranging 3.35±0.13 µg/ml to 2.77±0.22 µg/ml), despite their significant differences in response to paclitaxel (IC50 ranging 1.66±0.09 ng/ml to 6560.9±439.52 ng/ml). Honokiol induced mitochondria-dependent and death receptor-mediated apoptosis in MDR KB cells, which was associated with inhibition of EGFR-STAT3 signaling and downregulation of STAT3 target genes. Combined treatment with honokiol and paclitaxel synergistically augmented cytotoxicity in MDR KB cells, compared with treatment with either agent alone in vitro. Importantly, the combined treatment significantly inhibited in vivo growth of KB-8-5 tumors in a subcutaneous model. Tumor tissues from the combination group displayed a significant inhibition of Ki-67 expression and an increase in TUNEL-positive cells compared with the control group. These results suggest that targeting multidrug resistance using honokiol in combination with chemotherapy drugs may provide novel therapeutic opportunities.
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Affiliation(s)
- Xu Wang
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Jonathan J. Beitler
- Department of Radiation Oncology and Otolaryngology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Hong Wang
- Department of Radiation Oncology and Otolaryngology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Michael J. Lee
- Emory College of Arts and Sciences, Atlanta, Georgia, United States of America
| | - Wen Huang
- Department of Radiation Oncology and Otolaryngology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Lydia Koenig
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Sreenivas Nannapaneni
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - A. R. M. Ruhul Amin
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Michael Bonner
- Department of Dermatology, Winship Cancer Institute, Emory University School of Medicine, and Atlanta Veterans Administration Medical Center, Atlanta, Georgia, United States of America
| | | | - Zhuo Georgia Chen
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Jack L. Arbiser
- Department of Dermatology, Winship Cancer Institute, Emory University School of Medicine, and Atlanta Veterans Administration Medical Center, Atlanta, Georgia, United States of America
| | - Dong M. Shin
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, Georgia, United States of America
- * E-mail:
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Chang KH, Yan MDE, Yao CJ, Lin PC, Lai GM. Honokiol-induced apoptosis and autophagy in glioblastoma multiforme cells. Oncol Lett 2013; 6:1435-1438. [PMID: 24179537 PMCID: PMC3813738 DOI: 10.3892/ol.2013.1548] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Accepted: 08/09/2013] [Indexed: 01/13/2023] Open
Abstract
Honokiol, a hydroxylated biphenyl compound isolated from the Chinese herb Magnolia officinalis, has been reported to have anticancer activities in a variety of cancer cell lines. The present study aimed to evaluate the anticancer effect and possible molecular mechanisms of honokiol in a glioblastoma multiforme (GBM) cell line. The anticancer activities of honokiol were investigated in the DBTRG-05MG GBM cell line. The effect of honokiol on cell growth was determined using a sulforhodamine B assay. Flow cytometry and immunoblotting were used to measure honokiol-induced apoptosis (programmed cell death type I) and autophagy (programmed cell death type II). Honokiol was observed to reduce DBTRG-05MG cell viability in a dose-dependent manner. At a dose of 50 μM, honokiol markedly decreased the expression of Rb protein and led to the cleavage of poly(ADP-ribose) polymerase and Bcl-xL to promote apoptosis in the cancer cells. In addition, markers of autophagy, including Beclin-1 and LC3-II, were also significantly increased. In addition to apoptosis, honokiol was also able to induce autophagy in the DBTRG-05MG cells. The mechanisms that are responsible for the correlation between honokiol-induced apoptosis and autophagy require further investigation. Such efforts may provide a potential strategy for improving the clinical outcome of GBM treatment.
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Affiliation(s)
- Ken-Hu Chang
- Division of Hematology Oncology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei 116, Taiwan, R.O.C
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Coniferyl Ferulate, a Strong Inhibitor of Glutathione S-Transferase Isolated from Radix Angelicae sinensis, Reverses Multidrug Resistance and Downregulates P-Glycoprotein. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:639083. [PMID: 24058374 PMCID: PMC3766616 DOI: 10.1155/2013/639083] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2013] [Accepted: 06/24/2013] [Indexed: 12/03/2022]
Abstract
Glutathione S-transferase (GST) is the key enzyme in multidrug resistance (MDR) of tumour. Inhibition of the expression or activity of GST has emerged as a promising therapeutic strategy for the reversal of MDR. Coniferyl ferulate (CF), isolated from the root of Angelica sinensis (Oliv.) Diels (Radix Angelicae sinensis, RAS), showed strong inhibition of human placental GST. Its 50% inhibition concentration (IC50) was 0.3 μM, which was greater than a known GSTP1-1 inhibitor, ethacrynic acid (EA), using the established high-throughput screening model. Kinetic analysis and computational docking were used to examine the mechanism of GST inhibition by CF. Computational docking found that CF could be fully docked into the gorge of GSTP1-1. The further exploration of the mechanisms showed that CF was a reversible noncompetitive inhibitor with respect to GSH and CDNB, and it has much less cytotoxicity. Apoptosis and the expression of P-gp mRNA were evaluated in the MDR positive B-MD-C1 (ADR+/+) cell line to investigate the MDR reversal effect of CF. Moreover, CF showed strong apoptogenic activity and could markedly decrease the overexpressed P-gp. The results demonstrated that CF could inhibit GST activity in a concentration-dependent manner and showed a potential MDR reversal effect for antitumour adjuvant therapy.
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Enhanced systemic exposure of saquinavir via the concomitant use of curcumin-loaded solid dispersion in rats. Eur J Pharm Sci 2013; 49:800-4. [DOI: 10.1016/j.ejps.2013.05.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 05/22/2013] [Accepted: 05/30/2013] [Indexed: 12/21/2022]
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Tian W, Xu D, Han W, He H, Cai H, Chen H, Zhou M, Chen J, Deng YC. Cyclophilin D modulates cell death transition from early apoptosis to programmed necrosis induced by honokiol. Int J Oncol 2013; 42:1654-63. [PMID: 23525116 DOI: 10.3892/ijo.2013.1863] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2012] [Accepted: 02/15/2013] [Indexed: 11/05/2022] Open
Abstract
Honokiol is a pharmacologically active small molecule with multifunctional antitumor effects. Although plenty of literature is available on honokiol-triggered apoptosis and programmed necrosis, few studies have investigated the potential existence of death mode transition from apoptosis to programmed necrosis. In the current study, we demonstrated that the necrotic cell population (PI-positive) gradually increased and the early-stage apoptotic cell population (PI-negative and AV-positive) decreased in a dose- and time-dependent manner following honokiol treatment. Furthermore, we demonstrated that these PI-positive cells were under necrotic cell death, since no late-apoptosis characteristics including conspicuous chromatin condensation or DNA ladder patterns were detected. These results demonstrated that cells suffered death mode transition from early-stage apoptosis to programmed necrosis with the increase of honokiol dose or treatment time. The protein expression of RIP3 markedly increased in parallel with HNK-triggered death mode transition, while the expression of RIP1 decreased. Cyclophilin D expression increased during cell death mode transition, and inhibition of cyclophilin D by cyclosporin A clearly blocked HNK-triggered programmed necrosis. These data indicated that honokiol-induced programmed necrosis and death mode transition are potentially RIP3‑dependent, cyclophilin D-regulated. Further results showed that blocked cyclophilin D by cyclosporin A inhibited HNK-induced necrosis, but did not affect HNK-induced RIP3 overexpression. This indicated that cyclophilin D was a potential modulator at downstream of RIP3. In conclusion, honokiol triggers a potential RIP3-dependent cell death mode transition from early-stage apoptosis to programmed necrosis, which is highly regulated by cyclophilin D.
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Affiliation(s)
- Wei Tian
- Department of Surgical Oncology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, PR China
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Xu D, Tian W, Shen H. Curcumin prevents induced drug resistance: a novel function? Chin J Cancer Res 2013; 23:218-23. [PMID: 23467256 DOI: 10.1007/s11670-011-0218-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2011] [Accepted: 07/11/2011] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE We supposed that it will be a promising strategy to "prevent" multidrug resistance (MDR) instead of "reversing" it. This study was designed to investigate the potency of curcumin to prevent the acquired drug resistance induced by adriamycin (ADM) in native K562 cells. METHODS K562 cells were pretreated with curcumin or 0.5% DMSO for 24 h and then were co-incubated with ADM. P-glycoprotein (P-gp) and mdr1 mRNA levels were analyzed separately by flow cytometry and quantitative real-time RT-PCR. The intracellular Rh-123 accumulation was also detected by flow cytometer. Finally, we performed a MTT assay to determine the ADM-induced cytotoxicity with or without pretreatment of curcumin. RESULTS P-gp and mdr1 mRNA expressions were elevated in the ADM alone group. While in the curcumin pretreated groups, the induced P-gp and mdr1 mRNA levels gradually decreased with increasing curcumin concentrations, and the Rh-123 accumulation level was almost recovered close to the control group's. Finally, the MTT colorimetric assay verified the enhanced effect of curcumin on ADM-induced cytotoxicity. CONCLUSION Our present study suggested that curcumin exhibits the novel ability to prevent the up-regulation of P-gp and its mRNA induced by ADM. The prevention capacity is also functionally associated with the elevated intracellular drug accumulation and parallel enhanced ADM cytotoxicity. We revealed a novel function of curcumin as a potential drug resistance preventor.
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Affiliation(s)
- Dong Xu
- Department of Surgical Oncology, Second Affiliated Hospital, Zhejiang University College of Medicine, Hangzhou 310009, China
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Li FR, Fu YY, Jiang DH, Wu Z, Zhou YJ, Guo L, Dong ZM, Wang ZZ. Reversal effect of rosmarinic acid on multidrug resistance in SGC7901/Adr cell. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2013; 15:276-85. [PMID: 23421517 DOI: 10.1080/10286020.2012.762910] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Multidrug resistance (MDR) has been a major problem in cancer chemotherapy. In this study, the aim was to explore the reversal effect and its potential mechanism of rosmarinic acid (RA) on SGC7901/Adr cells. 3-(4,5-Dimethylthiazol)-2,5-diphenyl tetrazolium bromide (MTT) assay was used to investigate the reversal index of RA in SGC7901/Adr cell line. The intracellular accumulation of adriamycin, rhodamine123 (Rh123), and the expression of P-glycoprotein (P-gp) were assayed by flow cytometry. The influence of RA on the transcription of MDR1 gene was determined by reverse transcription-polymerase chain reaction. The results showed that RA could reverse the MDR of SGC7901/Adr cells, increase the intracellular accumulation of Adr and Rh123, and decrease the transcription of MDR1 gene and the expression of P-gp in SGC7901/Adr cells. These results indicated that RA was a potential multidrug resistance-reversing agent and warranted further investigations.
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Affiliation(s)
- Fa-Rong Li
- Key Laboratory of Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an 710062, China
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43
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Tian W, Deng Y, Li L, He H, Sun J, Xu D. Honokiol synergizes chemotherapy drugs in multidrug resistant breast cancer cells via enhanced apoptosis and additional programmed necrotic death. Int J Oncol 2013; 42:721-32. [PMID: 23242346 DOI: 10.3892/ijo.2012.1739] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2012] [Accepted: 10/29/2012] [Indexed: 11/05/2022] Open
Abstract
Multidrug resistance (MDR) is a major challenge in cancer therapy. Apoptosis tolerance is one of the key mechanisms of MDR. Honokiol, a small-molecule pharmacologically active component, exhibits competent cytotoxicity in a variety of human cancer cells through apoptosis and other forms of programmed cell death (such as programmed necrosis). Although much work has been done on its antitumor effects, little attention has been paid on systemic evaluation of efficacy of honokiol combined with other chemotherapeutic agents, especially in drug‑resistant cell lines. Here, we systematically and quantitatively assess its combinational effect with different chemotherapeutic agents using the combination index (CI) equation. We found that honokiol synergized with chemotherapeutic agents both in sensitive and resistant, solid and non-solid (MCF-7, HL-60, MCF-7/ADR and HL-60/ADR) cell lines. Honokiol (40 µg/ml) induced necrotic cell death in MCF-7/ADR cells with characterized morphological and biochemical features. Co-incubation with honokiol and etoposide (VP-16) activated a complex death modality, which was composed of necrotic cell death and apoptosis. This dual-death pathway was shut down when pretreated with pan-caspase inhibitor (z-VAD-fmk) and cyclophilin D inhibitor (cyclosporin A). Western blot analysis results proved that honokiol also enhanced VP-16-induced apoptosis potentially via blocking nuclear factor‑κB (NF-κB) activation. Our data for the first time quantitatively demonstrate that honokiol synergizes frequently-used chemotherapeutic agents via enhanced apoptosis and additional programmed necrotic death. These findings indicate a promising way to circumvent MDR and apoptosis tolerance.
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Affiliation(s)
- Wei Tian
- Department of Surgical Oncology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310009, P.R. China
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Wu H, Xie J, Pan Q, Wang B, Hu D, Hu X. Anticancer agent shikonin is an incompetent inducer of cancer drug resistance. PLoS One 2013; 8:e52706. [PMID: 23300986 PMCID: PMC3536779 DOI: 10.1371/journal.pone.0052706] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Accepted: 11/19/2012] [Indexed: 01/17/2023] Open
Abstract
PURPOSE Cancer drug resistance is a major obstacle for the success of chemotherapy. Since most clinical anticancer drugs could induce drug resistance, it is desired to develop candidate drugs that are highly efficacious but incompetent to induce drug resistance. Numerous previous studies have proven that shikonin and its analogs not only are highly tumoricidal but also can bypass drug-transporter and apoptotic defect mediated drug resistance. The purpose of this study is to investigate if or not shikonin is a weak inducer of cancer drug resistance. EXPERIMENTAL DESIGN Different cell lines (K562, MCF-7, and a MDR cell line K562/Adr), after repeatedly treated with shikonin for 18 months, were assayed for drug resistance and gene expression profiling. RESULTS After 18-month treatment, cells only developed a mere 2-fold resistance to shikonin and a marginal resistance to cisplatin and paclitaxel, without cross resistance to shikonin analogs and other anticancer agents. Gene expression profiles demonstrated that cancer cells did strongly respond to shikonin treatment but failed to effectively mobilize drug resistant machineries. Shikonin-induced weak resistance was associated with the up-regulation of βII-tubulin, which physically interacted with shikonin. CONCLUSION Taken together, apart from potent anticancer activity, shikonin and its analogs are weak inducers of cancer drug resistance and can circumvent cancer drug resistance. These merits make shikonin and its analogs potential candidates for cancer therapy with advantages of avoiding induction of drug resistance and bypassing existing drug resistance.
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Affiliation(s)
- Hao Wu
- Cancer Institute, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jiansheng Xie
- Cancer Institute, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Qiangrong Pan
- Cancer Institute, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Beibei Wang
- Cancer Institute, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Danqing Hu
- Cancer Institute, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Xun Hu
- Cancer Institute, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
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Lu F, Hou YQ, Song Y, Yuan ZJ. TFPI-2 downregulates multidrug resistance protein in 5-FU-resistant human hepatocellular carcinoma BEL-7402/5-FU cells. Anat Rec (Hoboken) 2012; 296:56-63. [PMID: 23125179 DOI: 10.1002/ar.22611] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Accepted: 08/22/2012] [Indexed: 12/20/2022]
Abstract
Tissue factor pathway inhibitor-2 (TFPI-2) is known to induce apoptosis and to suppress tumor metastasis in several types of cancer cells. However, there is little known about its reversal effect on chemoresistant tumor cells. This study investigated the effect of TFPI-2 in 5-fluorouracil (5-FU)-resistant human hepatocellular cancer BEL-7402/5-FU cells in vitro. We constructed TFPI-2 overexpression BEL-7402/5-FU cell lines and explored resistance index (RI) of 5-FU, function of the P-glycoprotein (P-gp) efflux pump, and the mRNA and protein expression of drug resistance gene, including multidrug resistance gene (MDR1), lung-resistance protein (LRP), multidrug resistance-associated protein (MRP1), glutathione-S-transferase-π (GST-π), excision repair cross-complementing gene 1 (ERCC1), and p38 phosphorylation. We found that TFPI-2 improved the RI of 5-FU and inhibited P-gp function. Western blotting and real-time PCR revealed that TFPI-2 also decreased mRNA and protein expression of MDR1, LRP, MRP1, GST-π, and ERCC1, whereas p38 phosphorylation was increased. We considered that TFPI-2 reduces 5-FU resistance in BEL-7402/5-FU cells, and the mechanism appears to involve p38-mediated downregulation of drug resistance gene expression such as MDR1, LRP, MRP1, GST-π, and ERCC1.
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Affiliation(s)
- Fei Lu
- Microsurgical Ward Section, The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China
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XU DONG, TIAN WEI, SHEN HONG. P-gp upregulation may be blocked by natural curcuminoids, a novel class of chemoresistance-preventing agent. Mol Med Rep 2012; 7:115-21. [DOI: 10.3892/mmr.2012.1106] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Accepted: 08/06/2012] [Indexed: 11/06/2022] Open
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Eichhorn T, Efferth T. P-glycoprotein and its inhibition in tumors by phytochemicals derived from Chinese herbs. JOURNAL OF ETHNOPHARMACOLOGY 2012; 141:557-570. [PMID: 21963565 DOI: 10.1016/j.jep.2011.08.053] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2011] [Revised: 08/19/2011] [Accepted: 08/25/2011] [Indexed: 05/31/2023]
Abstract
P-glycoprotein belongs to the family of ATP-binding cassette (ABC) transporters. It functions in cellular detoxification, pumping a wide range of xenobiotic compounds, including anticancer drugs out of the cell. In cancerous cells, P-glycoprotein confers resistance to a broad spectrum of anticancer agents, a phenomenon termed multidrug resistance. An attractive strategy for overcoming multidrug resistance is to block the transport function of P-glycoprotein and thus increase intracellular concentrations of anticancer drugs to lethal levels. Efforts to identify P-glycoprotein inhibitors have led to numerous candidates, none of which have passed clinical trials with cancer patients due to their high toxicity. The search for naturally inhibitory products from traditional Chinese medicine may be more promising because natural products are frequently less toxic than chemically synthesized substances. In this review, we give an overview of molecular and clinical aspects of P-glycoprotein and multidrug resistance in the context of cancer as well as Chinese herbs and phytochemicals showing inhibitory activity towards P-glycoprotein.
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MESH Headings
- ATP Binding Cassette Transporter, Subfamily B, Member 1/antagonists & inhibitors
- ATP Binding Cassette Transporter, Subfamily B, Member 1/metabolism
- Animals
- Antineoplastic Agents, Phytogenic/adverse effects
- Antineoplastic Agents, Phytogenic/therapeutic use
- Drug Resistance, Neoplasm
- Drugs, Chinese Herbal/adverse effects
- Drugs, Chinese Herbal/therapeutic use
- Humans
- Neoplasms/drug therapy
- Neoplasms/metabolism
- Plants, Medicinal
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Affiliation(s)
- Tolga Eichhorn
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, Mainz, Germany
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Li H, Hui L, Xu W, Shen H, Chen Q, Long L, Zhu X. Modulation of P-glycoprotein expression by triptolide in adriamycin-resistant K562/A02 cells. Oncol Lett 2011; 3:485-489. [PMID: 22740937 DOI: 10.3892/ol.2011.500] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2011] [Accepted: 11/25/2011] [Indexed: 11/05/2022] Open
Abstract
Multidrug resistance is a serious obstacle encountered in leukemia treatment. Previous studies have found drug resistance in human leukemia is mainly associated with overexpression of the multidrug resistance gene 1 (MDR1). The aim of the present study was to investigate the modulation of P-glycoprotein expression by triptolide in adriamycin-resistant K562/A02 cells. The reverse effects of triptolide on drug resistance in K562/A02 cells were assessed by 3-[4,5-dimethylthiazol-2-yl]-2, 5-diphenyl-tetrazolium bromide (MTT) assay. The percentage of apoptotic cells was obtained from annexin V/fluorescein isothiocyanate (FITC) and propridium iodide (PI) double-staining. The effects of triptolide on P-glycoprotein activity were evaluated by measuring intracellular adriamycin accumulation. The expression of P-glycoprotein was determined by flow cytometry. A luciferase reporter gene assay was used to detect the transcriptional activity of the MDR1 promoter. Results revealed that triptolide decreased the degree of resistance of K562/A02 cells, and significantly inhibited P-glycoprotein expression and drug-transport function, and increased the accumulation of adriamycin in K562/A02 cells as measured by flow cytometry. A luciferase reporter gene assay demonstrated that triptolide was capable of inhibiting the transcriptional activity of the MDR1 promoter. Triptolide may effectively reverse the adriamycin resistance in K562/A02 cells via modulation of the P-glycoprotein expression and by increasing intracellular adriamycin accumulation.
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Affiliation(s)
- Hao Li
- Department of Central Laboratory, The Affiliated People's Hospital, Jiangsu University, Jiangsu, P.R. China
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Chen J, Tian W, Cai H, He H, Deng Y. Down-regulation of microRNA-200c is associated with drug resistance in human breast cancer. Med Oncol 2011; 29:2527-34. [PMID: 22101791 DOI: 10.1007/s12032-011-0117-4] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Accepted: 11/09/2011] [Indexed: 10/15/2022]
Abstract
Drug resistance remains a major clinical obstacle to successful treatment in breast cancer patients, and the evidence of microRNAs involvement in cancer drug resistance has been emerging recently. However, the role of microRNA-200c (miR-200c) in modulating chemoresistance of breast cancer remains largely unexplored. Here, we investigated the miR-200c expression in tumor specimens obtained from thirty-nine breast cancer patients who received neoadjuvent chemotherapy by quantitative real-time PCR. Down-regulated miR-200c was observed in non-responders as compared to responders. In addition, miR-200c expression was observed to be down-regulated over 800-fold in human breast cancer cells resistant to doxorubicin MCF-7/ADR as compared to the parental MCF-7 cells. Up-regulation of miR-200c with transfection of miR-200c mimics in breast cancer cells could enhance the chemosensitivity to epirubicin and reduce expression of multidrug resistance 1 mRNA and P-glycoprotein. Moreover, our study demonstrated that restoration of miR-200c in MCF-7/ADR cells could increase intracellular doxorubicin accumulation determined by flow cytometry. Taken together, our findings suggest that miR-200c may act as a promising therapeutic target for improvement of responsiveness to chemotherapy in breast cancer.
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Affiliation(s)
- Junqing Chen
- Department of Surgical Oncology, Cancer Institute, Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education, The Second Affiliated Hospital, School of Medicine Zhejiang University, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
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Zhang G, Shi L, Selke M, Wang X. CdTe quantum dots with daunorubicin induce apoptosis of multidrug-resistant human hepatoma HepG2/ADM cells: in vitro and in vivo evaluation. NANOSCALE RESEARCH LETTERS 2011; 6:418. [PMID: 21711951 PMCID: PMC3211514 DOI: 10.1186/1556-276x-6-418] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2011] [Accepted: 06/13/2011] [Indexed: 05/08/2023]
Abstract
Cadmium telluride quantum dots (Cdte QDs) have received significant attention in biomedical research because of their potential in disease diagnosis and drug delivery. In this study, we have investigated the interaction mechanism and synergistic effect of 3-mercaptopropionic acid-capped Cdte QDs with the anti-cancer drug daunorubicin (DNR) on the induction of apoptosis using drug-resistant human hepatoma HepG2/ADM cells. Electrochemical assay revealed that Cdte QDs readily facilitated the uptake of the DNR into HepG2/ADM cells. Apoptotic staining, DNA fragmentation, and flow cytometry analysis further demonstrated that compared with Cdte QDs or DNR treatment alone, the apoptosis rate increased after the treatment of Cdte QDs together with DNR in HepG2/ADM cells. We observed that Cdte QDs treatment could reduce the effect of P-glycoprotein while the treatment of Cdte QDs together with DNR can clearly activate apoptosis-related caspases protein expression in HepG2/ADM cells. Moreover, our in vivo study indicated that the treatment of Cdte QDs together with DNR effectively inhibited the human hepatoma HepG2/ADM nude mice tumor growth. The increased cell apoptosis rate was closely correlated with the enhanced inhibition of tumor growth in the studied animals. Thus, Cdte QDs combined with DNR may serve as a possible alternative for targeted therapeutic approaches for some cancer treatments.
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Affiliation(s)
- Gen Zhang
- State Key Lab of Bioelectronics (Chien-Shiung Wu Lab), Department of Biological Science and Medical Engineering Southeast University, Nanjing, 210096, PR China
| | - Lixin Shi
- Department of Chemistry and Biochemistry, California State University, Los Angeles, CA 90032, USA
| | - Matthias Selke
- Department of Chemistry and Biochemistry, California State University, Los Angeles, CA 90032, USA
| | - Xuemei Wang
- State Key Lab of Bioelectronics (Chien-Shiung Wu Lab), Department of Biological Science and Medical Engineering Southeast University, Nanjing, 210096, PR China
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