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Ilyas-Feldmann M, Langer O, Bauer M, Asselin MC, Hendrikse NH, Sisodiya SM, Duncan JS, Löscher W, Koepp M. Tolerability of tariquidar - A third generation P-gp inhibitor as add-on medication to antiseizure medications in drug-resistant epilepsy. Seizure 2024; 119:44-51. [PMID: 38776617 DOI: 10.1016/j.seizure.2024.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/10/2024] [Accepted: 05/12/2024] [Indexed: 05/25/2024] Open
Abstract
PURPOSE P-glycoprotein (P-gp) has been hypothesized to be involved in drug-resistance of epilepsy by actively extruding antiseizure medications (ASMs) from the brain. The P-gp inhibitor tariquidar (TQD) has been shown to effectively inhibit P-gp at the human blood-brain barrier, improving brain entry of several ASMs. A potential strategy to overcome drug-resistance is the co-administration of P-gp inhibitors such as TQD to ASMs. Here we present data on the tolerability of single-dose TQD as a potential add-on medication to ASMs. METHODS We performed a multi-centre cohort study including drug-resistant epilepsy patients and healthy controls from the United Kingdom and Austria. TQD was administered intravenously at five different doses (2 mg/kg or 3 mg/kg of TQD were given to drug-resistant epilepsy patients and healthy controls, higher doses of TQD at 4 mg/kg, 6 mg/kg and 8 mg/kg as well as a prolonged infusion aiming at a dose of 6 mg/kg were only given to healthy controls). Adverse events were recorded and graded using the Common Terminology Criteria (CTCAE) scale. Additionally, TQD plasma concentration levels were measured and compared between drug-resistant patients and healthy controls. RESULTS In total, 108 participants received TQD once at variable doses and it was overall well tolerated. At doses of 2 or 3 mg/kg TQD, only two of the 19 drug-resistant epilepsy patients and a third of the healthy controls (n = 14/42) reported adverse events probably related to TQD. The majority of those adverse events (96 %) were reported as mild. One drug-resistant epilepsy patient reported adverse events 24-hours after TQD administration possibly related to TQD-induced increased ASMs levels in the brain. CONCLUSIONS TQD is an effective and well tolerated P-gp inhibitor as a single dose and could potentially be used intermittently in conjunction with ASMs to improve efficacy. This promising strategy to overcome drug-resistance in epilepsy should be investigated further in clinical randomised controlled trials.
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Affiliation(s)
- Maria Ilyas-Feldmann
- Department of Clinical and Experimental Epilepsy, University College London Queen Square Institute of Neurology, London, United Kingdom and Chalfont Centre for Epilepsy, Bucks SL9 0RJ, United Kingdom; Wolfson Molecular Imaging Centre, University of Manchester, Manchester, United Kingdom; Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Neurology with Experimental Neurology, Berlin, Germany.
| | - Oliver Langer
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria; Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Martin Bauer
- Department of Clinical Pharmacology, Medical University of Vienna, Vienna, Austria; Psychosocial Services in Vienna, Vienna, Austria
| | - Marie-Claude Asselin
- Wolfson Molecular Imaging Centre, University of Manchester, Manchester, United Kingdom; Division of Informatics, Imaging & Data Science, Faculty of Biology, Medicine & Health, University of Manchester, Manchester, United Kingdom
| | - N Harry Hendrikse
- Department of Radiology and Nuclear Medicine, University of Amsterdam, Amsterdam UMC, Amsterdam, the Netherlands
| | - Sanjay M Sisodiya
- Department of Clinical and Experimental Epilepsy, University College London Queen Square Institute of Neurology, London, United Kingdom and Chalfont Centre for Epilepsy, Bucks SL9 0RJ, United Kingdom
| | - John S Duncan
- Department of Clinical and Experimental Epilepsy, University College London Queen Square Institute of Neurology, London, United Kingdom and Chalfont Centre for Epilepsy, Bucks SL9 0RJ, United Kingdom
| | - Wolfgang Löscher
- Translational Neuropharmacology Lab, NIFE, Department of Experimental Otology of the ENT Clinics, Hannover Medical School, Hannover, Germany
| | - Matthias Koepp
- Department of Clinical and Experimental Epilepsy, University College London Queen Square Institute of Neurology, London, United Kingdom and Chalfont Centre for Epilepsy, Bucks SL9 0RJ, United Kingdom
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Yu CP, Lin SW, Tsai JC, Shyong YJ. Long acting tariquidar loaded stearic acid-modified hydroxyapatite enhances brain penetration and antitumor effect of temozolomide. Eur J Pharm Biopharm 2024; 197:114231. [PMID: 38382724 DOI: 10.1016/j.ejpb.2024.114231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/31/2024] [Accepted: 02/18/2024] [Indexed: 02/23/2024]
Abstract
Temozolomide (TMZ) is the first line chemotherapy for glioblastoma (GBM) treatment, but the P-glycoprotein (P-gp) expressed in blood-brain barrier (BBB) will pump out TMZ from the brain leading to decreased TMZ concentration. Tariquidar (TQD), a selective and potent P-gp inhibitor, may be suitable for combination therapy to increase concentration of TMZ in brain. Hydroxyapatite (HAP) is a biodegradable material with sustained release characteristics, and stearic acid surface-modified HAP (SA-HAP) can increase hydrophobicity to facilitate TQD loading. TQD-loaded stearic acid surface-modified HAP (SA-HAP-TQD) was prepared with optimal size and high TQD loading efficiency, and in vitro release and cellular uptake of SA-HAP-TQD showed that SA-HAP-TQD were taken up into lysosome and continuously released TQD from macrophages. In vivo studies have found that over 70 % of SA-HAP was degraded and 80 % of TQD was released from SA-HAP-TQD 28 days after administration. SA-HAP-TQD could increase brain penetration of TMZ, but it would not enhance adverse effects of TMZ in healthy mice. SA-HAP-TQD and TMZ combination had longer median survival than TMZ single therapy in GL261 orthotopic model. These results suggest that SA-HAP-TQD has sustained release characteristics and are potential for improving antitumor effect with TMZ treatment.
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Affiliation(s)
- Cheng-Ping Yu
- School of Pharmacy, College of Medicine, National Cheng Kung University, No.1, University Road, Tainan City 701, Taiwan.
| | - Shang-Wen Lin
- School of Pharmacy, College of Medicine, National Cheng Kung University, No.1, University Road, Tainan City 701, Taiwan.
| | - Jui-Chen Tsai
- School of Pharmacy, College of Medicine, National Cheng Kung University, No.1, University Road, Tainan City 701, Taiwan.
| | - Yan-Jye Shyong
- School of Pharmacy, College of Medicine, National Cheng Kung University, No.1, University Road, Tainan City 701, Taiwan.
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Szebényi K, Füredi A, Bajtai E, Sama SN, Csiszar A, Gombos B, Szabó P, Grusch M, Szakács G. Effective targeting of breast cancer by the inhibition of P-glycoprotein mediated removal of toxic lipid peroxidation byproducts from drug tolerant persister cells. Drug Resist Updat 2023; 71:101007. [PMID: 37741091 DOI: 10.1016/j.drup.2023.101007] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 09/11/2023] [Accepted: 09/13/2023] [Indexed: 09/25/2023]
Abstract
Therapy resistance has long been considered to occur through the selection of pre-existing clones equipped to survive and quickly regrow, or through the acquisition of mutations during chemotherapy. Here we show that following in vitro treatment by chemotherapy, epithelial breast cancer cells adopt a transient drug tolerant phenotype characterized by cell cycle arrest, epithelial-to-mesenchymal transition (EMT) and the reversible upregulation of the multidrug resistance (MDR) efflux transporter P-glycoprotein (P-gp). The drug tolerant persister (DTP) state is reversible, as cells eventually resume proliferation, giving rise to a cell population resembling the initial, drug-naïve cell lines. However, recovery after doxorubicin treatment is almost completely eliminated when DTP cells are cultured in the presence of the P-gp inhibitor Tariquidar. Mechanistically, P-gp contributes to the survival of DTP cells by removing reactive oxygen species-induced lipid peroxidation products resulting from doxorubicin exposure. In vivo, prolonged administration of Tariquidar during doxorubicin treatment holidays resulted in a significant increase of the overall survival of Brca1-/-;p53-/- mammary tumor bearing mice. These results indicate that prolonged administration of a P-gp inhibitor during drug holidays would likely benefit patients without the risk of aggravated side effects related to the concomitantly administered toxic chemotherapy. Effective targeting of DTPs through the inhibition of P-glycoprotein may result in a paradigm shift, changing the focus from countering drug resistance mechanisms to preventing or delaying therapy resistance.
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Affiliation(s)
- Kornélia Szebényi
- Center for Cancer Research, Medical University of Vienna, Vienna, Austria; Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary.
| | - András Füredi
- Center for Cancer Research, Medical University of Vienna, Vienna, Austria; Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary; Institute of Technical Physics and Materials Science, Centre of Energy Research, Budapest, Hungary
| | - Eszter Bajtai
- Center for Cancer Research, Medical University of Vienna, Vienna, Austria; Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary; Doctoral School of Pathological Sciences, Semmelweis University, Budapest, Hungary
| | - Sai Nagender Sama
- Center for Cancer Research, Medical University of Vienna, Vienna, Austria
| | - Agnes Csiszar
- Center for Cancer Research, Medical University of Vienna, Vienna, Austria
| | - Balázs Gombos
- Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary; Doctoral School of Molecular Medicine, Semmelweis University, Budapest, Hungary
| | - Pál Szabó
- Centre for Structural Study, Research Centre for Natural Sciences, Budapest, Hungary
| | - Michael Grusch
- Center for Cancer Research, Medical University of Vienna, Vienna, Austria
| | - Gergely Szakács
- Center for Cancer Research, Medical University of Vienna, Vienna, Austria; Institute of Enzymology, Research Centre for Natural Sciences, Budapest, Hungary.
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4
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Wu CP, Hsiao SH, Wu YS. Perspectives on drug repurposing to overcome cancer multidrug resistance mediated by ABCB1 and ABCG2. Drug Resist Updat 2023; 71:101011. [PMID: 37865067 DOI: 10.1016/j.drup.2023.101011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 10/07/2023] [Accepted: 10/08/2023] [Indexed: 10/23/2023]
Abstract
The overexpression of the human ATP-binding cassette (ABC) transporters in cancer cells is a common mechanism involved in developing multidrug resistance (MDR). Unfortunately, there are currently no approved drugs specifically designed to treat multidrug-resistant cancers, making MDR a significant obstacle to successful chemotherapy. Despite over two decades of research, developing transporter-specific inhibitors for clinical use has proven to be a challenging endeavor. As an alternative approach, drug repurposing has gained traction as a more practical method to discover clinically effective modulators of drug transporters. This involves exploring new indications for already-approved drugs, bypassing the lengthy process of developing novel synthetic inhibitors. In this context, we will discuss the mechanisms of ABC drug transporters ABCB1 and ABCG2, their roles in cancer MDR, and the inhibitors that have been evaluated for their potential to reverse MDR mediated by these drug transporters. Our focus will be on providing an up-to-date report on approved drugs tested for their inhibitory activities against these drug efflux pumps. Lastly, we will explore the challenges and prospects of repurposing already approved medications for clinical use to overcome chemoresistance in patients with high tumor expression of ABCB1 and/or ABCG2.
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Affiliation(s)
- Chung-Pu Wu
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan; Department of Physiology and Pharmacology, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan; Molecular Medicine Research Center, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan; Department of Obstetrics and Gynecology, Taipei Chang Gung Memorial Hospital, Taipei 10507, Taiwan.
| | - Sung-Han Hsiao
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Yu-Shan Wu
- Department of Chemistry, Tunghai University, Taichung 40704, Taiwan.
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Tincu (Iurciuc) CE, Andrițoiu CV, Popa M, Ochiuz L. Recent Advancements and Strategies for Overcoming the Blood-Brain Barrier Using Albumin-Based Drug Delivery Systems to Treat Brain Cancer, with a Focus on Glioblastoma. Polymers (Basel) 2023; 15:3969. [PMID: 37836018 PMCID: PMC10575401 DOI: 10.3390/polym15193969] [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: 08/14/2023] [Revised: 09/23/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
Glioblastoma multiforme (GBM) is a highly aggressive malignant tumor, and the most prevalent primary malignant tumor affecting the brain and central nervous system. Recent research indicates that the genetic profile of GBM makes it resistant to drugs and radiation. However, the main obstacle in treating GBM is transporting drugs through the blood-brain barrier (BBB). Albumin is a versatile biomaterial for the synthesis of nanoparticles. The efficiency of albumin-based delivery systems is determined by their ability to improve tumor targeting and accumulation. In this review, we will discuss the prevalence of human glioblastoma and the currently adopted treatment, as well as the structure and some essential functions of the BBB, to transport drugs through this barrier. We will also mention some aspects related to the blood-tumor brain barrier (BTBB) that lead to poor treatment efficacy. The properties and structure of serum albumin were highlighted, such as its role in targeting brain tumors, as well as the progress made until now regarding the techniques for obtaining albumin nanoparticles and their functionalization, in order to overcome the BBB and treat cancer, especially human glioblastoma. The albumin drug delivery nanosystems mentioned in this paper have improved properties and can overcome the BBB to target brain tumors.
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Affiliation(s)
- Camelia-Elena Tincu (Iurciuc)
- Department of Natural and Synthetic Polymers, “Cristofor Simionescu” Faculty of Chemical Engineering and Protection of the Environment, “Gheorghe Asachi” Technical University, 73, Prof. Dimitrie Mangeron Street, 700050 Iasi, Romania;
- Department of Pharmaceutical Technology, Faculty of Pharmacy, “Grigore T. Popa” University of Medicine and Pharmacy, 16, University Street, 700115 Iasi, Romania;
| | - Călin Vasile Andrițoiu
- Apitherapy Medical Center, Balanesti, Nr. 336-337, 217036 Gorj, Romania;
- Specialization of Nutrition and Dietetics, Faculty of Pharmacy, Vasile Goldis Western University of Arad, Liviu Rebreanu Street, 86, 310045 Arad, Romania
| | - Marcel Popa
- Department of Natural and Synthetic Polymers, “Cristofor Simionescu” Faculty of Chemical Engineering and Protection of the Environment, “Gheorghe Asachi” Technical University, 73, Prof. Dimitrie Mangeron Street, 700050 Iasi, Romania;
- Faculty of Dental Medicine, “Apollonia” University of Iasi, 11, Pacurari Street, 700511 Iasi, Romania
- Academy of Romanian Scientists, 3 Ilfov Street, 050045 Bucharest, Romania
| | - Lăcrămioara Ochiuz
- Department of Pharmaceutical Technology, Faculty of Pharmacy, “Grigore T. Popa” University of Medicine and Pharmacy, 16, University Street, 700115 Iasi, Romania;
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6
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Alhaj-Suliman SO, Naguib YW, Wafa EI, Saha S, Ebeid K, Meng X, Mohammed HH, Abuo-Rahma GEDA, Yang S, Salem AK. A ciprofloxacin derivative with four mechanisms of action overcomes paclitaxel resistance in p53-mutant and MDR1 gene-expressing type II human endometrial cancer. Biomaterials 2023; 296:122093. [PMID: 36965280 PMCID: PMC10092294 DOI: 10.1016/j.biomaterials.2023.122093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 03/08/2023] [Accepted: 03/12/2023] [Indexed: 03/19/2023]
Abstract
Dysfunction of the p53 gene and the presence of the MDR1 gene are associated with many malignant tumors including endometrial cancer and are responsible for cancer therapeutic resistance and poor survival. Thus, there is a critical need to devise novel combinatorial therapies with multiple mechanisms of action to overcome drug resistance. Here, we report a new ciprofloxacin derivative (CIP2b) tested either alone or in combination with taxanes against four human endometrial cancer cell lines. In vitro studies revealed that a combination of paclitaxel + CIP2b had synergistic cytotoxic effects against MDR1-expressing type-II human endometrial cancer cells with loss-of-function p53 (Hec50co LOFp53). Enhanced antitumor effects were confirmed by substantial increases in caspase-3 expression, cell population shifts toward the G2/M phase, and reduction of cdc2 phosphorylation. It was found that CIP2b targets multiple pathways including the inhibition of MDR1, topoisomerase I, and topoisomerase II, as well as enhancing the effects of paclitaxel (PTX) on microtubule assembly. In vivo treatment with the combination of PTX + CIP2b also led to significantly increased accumulation of PTX in tumors (compared to CIP2b alone) and reduction in tumor growth. Enhanced in vivo cytotoxic effects were confirmed by histological and immunohistochemical examination of the tumor tissues. Complete blood count and blood biochemistry data confirmed the absence of any apparent off-target toxicity. Thus, combination therapy involving PTX and CIP2b targeted multiple pathways and represents an approach that could result in improved tolerance and efficacy in patients with type-II endometrial cancer harboring the MDR1 gene and p53 mutations.
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Affiliation(s)
- Suhaila O Alhaj-Suliman
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa, IA, 52242, United States
| | - Youssef W Naguib
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa, IA, 52242, United States; Departments of Pharmaceutics and Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt
| | - Emad I Wafa
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa, IA, 52242, United States
| | - Sanjib Saha
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa, IA, 52242, United States
| | - Kareem Ebeid
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa, IA, 52242, United States; Departments of Pharmaceutics and Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt
| | - Xiangbing Meng
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA, 52242, United States
| | - Hamada H Mohammed
- Departments of Pharmaceutics and Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt
| | - Gamal El-Din A Abuo-Rahma
- Departments of Pharmaceutics and Medicinal Chemistry, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt
| | - Shujie Yang
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA, 52242, United States
| | - Aliasger K Salem
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa, IA, 52242, United States.
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Childhood Brain Tumors: A Review of Strategies to Translate CNS Drug Delivery to Clinical Trials. Cancers (Basel) 2023; 15:cancers15030857. [PMID: 36765816 PMCID: PMC9913389 DOI: 10.3390/cancers15030857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/24/2023] [Accepted: 01/26/2023] [Indexed: 02/01/2023] Open
Abstract
Brain and spinal tumors affect 1 in 1000 people by 25 years of age, and have diverse histological, biological, anatomical and dissemination characteristics. A mortality of 30-40% means the majority are cured, although two-thirds have life-long disability, linked to accumulated brain injury that is acquired prior to diagnosis, and after surgery or chemo-radiotherapy. Only four drugs have been licensed globally for brain tumors in 40 years and only one for children. Most new cancer drugs in clinical trials do not cross the blood-brain barrier (BBB). Techniques to enhance brain tumor drug delivery are explored in this review, and cover those that augment penetration of the BBB, and those that bypass the BBB. Developing appropriate delivery techniques could improve patient outcomes by ensuring efficacious drug exposure to tumors (including those that are drug-resistant), reducing systemic toxicities and targeting leptomeningeal metastases. Together, this drug delivery strategy seeks to enhance the efficacy of new drugs and enable re-evaluation of existing drugs that might have previously failed because of inadequate delivery. A literature review of repurposed drugs is reported, and a range of preclinical brain tumor models available for translational development are explored.
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Linke D, Donix L, Peitzsch C, Erb HHH, Dubrovska A, Pfeifer M, Thomas C, Fuessel S, Erdmann K. Comprehensive Evaluation of Multiple Approaches Targeting ABCB1 to Resensitize Docetaxel-Resistant Prostate Cancer Cell Lines. Int J Mol Sci 2022; 24:ijms24010666. [PMID: 36614114 PMCID: PMC9820728 DOI: 10.3390/ijms24010666] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 01/03/2023] Open
Abstract
Docetaxel (DTX) is a mainstay in the treatment of metastatic prostate cancer. Failure of DTX therapy is often associated with multidrug resistance caused by overexpression of efflux membrane transporters of the ABC family such as the glycoprotein ABCB1. This study investigated multiple approaches targeting ABCB1 to resensitize DTX-resistant (DTXR) prostate cancer cell lines. In DU145 DTXR and PC-3 DTXR cells as well as age-matched parental controls, the expression of selected ABC transporters was analyzed by quantitative PCR, Western blot, flow cytometry and immunofluorescence. ABCB1 effluxing activity was studied using the fluorescent ABCB1 substrate rhodamine 123. The influence of ABCB1 inhibitors (elacridar, tariquidar), ABCB1-specific siRNA and inhibition of post-translational glycosylation on DTX tolerance was assessed by cell viability and colony formation assays. In DTXR cells, only ABCB1 was highly upregulated, which was accompanied by a strong effluxing activity and additional post-translational glycosylation of ABCB1. Pharmacological inhibition and siRNA-mediated knockdown of ABCB1 completely resensitized DTXR cells to DTX. Inhibition of glycosylation with tunicamycin affected DTX resistance partially in DU145 DTXR cells, which was accompanied by a slight intracellular accumulation and decreased effluxing activity of ABCB1. In conclusion, DTX resistance can be reversed by various strategies with small molecule inhibitors representing the most promising and feasible approach.
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Affiliation(s)
- Dinah Linke
- Department of Urology, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
- National Center for Tumor Diseases (NCT), Partner Site Dresden, 01307 Dresden, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Lukas Donix
- Department of Urology, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
- National Center for Tumor Diseases (NCT), Partner Site Dresden, 01307 Dresden, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Claudia Peitzsch
- National Center for Tumor Diseases (NCT), Partner Site Dresden, 01307 Dresden, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- OncoRay—National Center for Radiation Research in Oncology, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 01309 Dresden, Germany
- Center for Regenerative Therapies Dresden (CRTD), 01307 Dresden, Germany
| | - Holger H. H. Erb
- Department of Urology, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, 01307 Dresden, Germany
| | - Anna Dubrovska
- National Center for Tumor Diseases (NCT), Partner Site Dresden, 01307 Dresden, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- OncoRay—National Center for Radiation Research in Oncology, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 01309 Dresden, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, 01307 Dresden, Germany
- Institute of Radiooncology—OncoRay, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), 01309 Dresden, Germany
| | - Manuel Pfeifer
- Institute of Legal Medicine, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Christian Thomas
- Department of Urology, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
- National Center for Tumor Diseases (NCT), Partner Site Dresden, 01307 Dresden, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Susanne Fuessel
- Department of Urology, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, 01307 Dresden, Germany
- Correspondence: ; Tel.: +49-351-458-14544
| | - Kati Erdmann
- Department of Urology, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
- National Center for Tumor Diseases (NCT), Partner Site Dresden, 01307 Dresden, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, 01307 Dresden, Germany
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9
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Early Mechanisms of Chemoresistance in Retinoblastoma. Cancers (Basel) 2022; 14:cancers14194966. [PMID: 36230889 PMCID: PMC9563111 DOI: 10.3390/cancers14194966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/03/2022] [Accepted: 10/07/2022] [Indexed: 11/16/2022] Open
Abstract
Retinoblastoma is the most common eye cancer in children and is fatal if left untreated. Over the past three decades, chemotherapy has become the mainstay of eye-sparing treatment. Nevertheless, chemoresistance continues to represent a major challenge leading to ocular and systemic toxicity, vision loss, and treatment failure. Unfortunately, the mechanisms leading to chemoresistance remain incompletely understood. Here, we engineered low-passage human retinoblastoma cells to study the early molecular mechanisms leading to resistance to carboplatin, one of the most widely used agents for treating retinoblastoma. Using single-cell next-generation RNA sequencing (scRNA-seq) and single-cell barcoding technologies, we found that carboplatin induced rapid transcriptomic reprogramming associated with the upregulation of PI3K-AKT pathway targets, including ABC transporters and metabolic regulators. Several of these targets are amenable to pharmacologic inhibition, which may reduce the emergence of chemoresistance. We provide evidence to support this hypothesis using a third-generation inhibitor of the ABCB1 transporter.
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10
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Hamimed M, Leblond P, Dumont A, Gattacceca F, Tresch-Bruneel E, Probst A, Chastagner P, Pagnier A, De Carli E, Entz-Werlé N, Grill J, Aerts I, Frappaz D, Bertozzi-Salamon AI, Solas C, André N, Ciccolini J. Impact of pharmacogenetics on variability in exposure to oral vinorelbine among pediatric patients: a model-based population pharmacokinetic analysis. Cancer Chemother Pharmacol 2022; 90:29-44. [PMID: 35751658 DOI: 10.1007/s00280-022-04446-y] [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: 01/31/2022] [Accepted: 06/04/2022] [Indexed: 11/02/2022]
Abstract
PURPOSE Better understanding of pharmacokinetics of oral vinorelbine (VNR) in children would help predicting drug exposure and, beyond, clinical outcome. Here, we have characterized the population pharmacokinetics of oral VNR and studied the factors likely to explain the variability observed in VNR exposure among young patients. DESIGN/METHODS We collected blood samples from 36 patients (mean age 11.6 years) of the OVIMA multicentric phase II study in children with recurrent/progressive low-grade glioma. Patients received 60 mg/m2 of oral VNR on days 1, 8, and 15 during the first 28-day treatment cycle and 80 mg/m2, unless contraindicated, from cycle 2-12. Population pharmacokinetic analysis was performed using nonlinear mixed-effects modeling within the Monolix® software. Fifty SNPs of pharmacokinetic-related genes were genotyped. The influence of demographic, biological, and pharmacogenetic covariates on pharmacokinetic parameters was investigated using a stepwise multivariate procedure. RESULTS A three-compartment model, with a delayed double zero-order absorption and a first-order elimination, best described VNR pharmacokinetics in children. Typical population estimates for the apparent central volume of distribution (Vc/F) and elimination rate constant were 803 L and 0.60 h-1, respectively. Following covariate analysis, BSA, leukocytes count, and drug transport ABCB1-rs2032582 SNP showed a dramatic impact on Vc/F. Conversely, age and sex had no significant effect on VNR pharmacokinetics. CONCLUSION Beyond canonical BSA and leukocytes, ABCB1-rs2032582 polymorphism showed a meaningful impact on VNR systemic exposure. Simulations showed that the identified covariates could have an impact on both efficacy and toxicity outcomes. Thus, a personalized dosing strategy, using those covariates, could help to optimize the efficacy/toxicity balance of VNR in children.
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Affiliation(s)
- Mourad Hamimed
- SMARTc Unit, Cancer Research Center of Marseille, Inserm U1068-CNRS UMR 7258, Aix-Marseille University U105, 27 Boulevard Jean Moulin, 13385, Marseille, France. .,Inria-Inserm COMPO Team, Centre Inria Sophia Antipolis - Méditerranée, Inserm U1068-CNRS UMR 7258, Aix-Marseille University U105, Marseille, France.
| | - Pierre Leblond
- Institute of Pediatric Hematology and Oncology IHOPe, Léon Bérard Cancer Center, Lyon, France.,Department of Pediatric Oncology, Oscar Lambret Cancer Center, Lille, France
| | - Aurélie Dumont
- Unité d'Oncologie Moléculaire Humaine, Oscar Lambret Cancer Center, Lille, France
| | - Florence Gattacceca
- SMARTc Unit, Cancer Research Center of Marseille, Inserm U1068-CNRS UMR 7258, Aix-Marseille University U105, 27 Boulevard Jean Moulin, 13385, Marseille, France.,Inria-Inserm COMPO Team, Centre Inria Sophia Antipolis - Méditerranée, Inserm U1068-CNRS UMR 7258, Aix-Marseille University U105, Marseille, France
| | | | - Alicia Probst
- Département de la Recherche Clinique et Innovation, Oscar Lambret Cancer Center, Lille, France
| | - Pascal Chastagner
- Service d'Hémato-Oncologie Pédiatrique, Nancy University Hospital, Nancy, France
| | - Anne Pagnier
- Service d'Hémato-Oncologie Pédiatrique, Grenoble University Hospital, Grenoble, France
| | - Emilie De Carli
- Service d'Hémato-Oncologie Pédiatrique, Angers University Hospital, Angers, France
| | - Natacha Entz-Werlé
- Pédiatrie Onco-Hématologie Université de Strasbourg, CHRU Hautepierre, UMR CNRS 7021, Strasbourg, France
| | - Jacques Grill
- Département de Cancérologie de l'Enfant et de l'Adolescent et UMR CNRS 8203 Université Paris Saclay, Gustave Roussy, Villejuif, France
| | - Isabelle Aerts
- SIREDO Centre (Care, Innovation and Research in Paediatric, Adolescent and Young Adult Oncology), Institut Curie-Oncology Center, Paris, France
| | - Didier Frappaz
- Institute of Pediatric Hematology and Oncology IHOPe, Léon Bérard Cancer Center, Lyon, France
| | | | - Caroline Solas
- Unité des Virus Émergents (UVE), Aix-Marseille Univ-IRD 190-Inserm 1207, Marseille, France.,Clinical Pharmacokinetics and Toxicology Laboratory, La Timone University Hospital of Marseille, APHM, Marseille, France
| | - Nicolas André
- Department of Pediatric Oncology, La Timone University Hospital of Marseille, APHM, Marseille, France
| | - Joseph Ciccolini
- SMARTc Unit, Cancer Research Center of Marseille, Inserm U1068-CNRS UMR 7258, Aix-Marseille University U105, 27 Boulevard Jean Moulin, 13385, Marseille, France.,Inria-Inserm COMPO Team, Centre Inria Sophia Antipolis - Méditerranée, Inserm U1068-CNRS UMR 7258, Aix-Marseille University U105, Marseille, France.,Clinical Pharmacokinetics and Toxicology Laboratory, La Timone University Hospital of Marseille, APHM, Marseille, France
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11
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Rosser SPA, Atkinson C, Nath CE, Fletcher JI. Quantification of vincristine and tariquidar by LC-MS/MS in mouse whole blood using volumetric absorptive microsampling for pharmacokinetic applications. J Sep Sci 2022; 45:2508-2519. [PMID: 35567751 DOI: 10.1002/jssc.202101013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/31/2022] [Accepted: 05/10/2022] [Indexed: 11/07/2022]
Abstract
A liquid chromatography-tandem mass spectrometry method was developed and validated for the simultaneous quantification of vincristine and tariquidar in 10 μL of mouse whole blood using volumetric absorptive microsampling devices. Samples were extracted from the devices and quantified against calibrators prepared in a human blood plasma matrix. Separation of vincristine and tariquidar was achieved using a Shimpack XR ODS III C18 stationary phase and H2 O and methanol mobile phase solvents containing 0.1% formic acid, running a gradient elution at a flow rate 0.2 mL/min over 6.0 min. The method was linear up to 1200 ng/mL (R2 > 0.99 for both analytes), with calibrator accuracy within ± 15% of the nominal concentrations and analyte coefficient of variance < 15% for both vincristine and tariquidar. Pharmacokinetic assessment of both analytes was successfully applied in mice as both single agent therapy and combination therapy over a 24-hour period, and a 2.3-fold increase in vincristine drug exposure was observed in combination with tariquidar. This study validates the use of this approach for longitudinal analysis of drug exposure in animal studies. This article is protected by copyright. All rights reserved.
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Affiliation(s)
| | - Caroline Atkinson
- Children's Cancer Institute, Lowy Cancer Research Centre, UNSW Sydney, NSW, Australia.,School of Women's and Children's Health, UNSW Sydney, Sydney, NSW, Australia
| | - Christa E Nath
- Department of Biochemistry, The Children's Hospital at Westmead, NSW, Australia
| | - Jamie I Fletcher
- Children's Cancer Institute, Lowy Cancer Research Centre, UNSW Sydney, NSW, Australia.,School of Women's and Children's Health, UNSW Sydney, Sydney, NSW, Australia
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12
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Zhang Q, Ding J, Wang Y, He L, Xue F. Tumor microenvironment manipulates chemoresistance in ovarian cancer (Review). Oncol Rep 2022; 47:102. [PMID: 35362546 DOI: 10.3892/or.2022.8313] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/22/2022] [Indexed: 11/05/2022] Open
Abstract
Ovarian cancer (OC) is the leading cause of mortality among the various types of gynecological cancer, and >75% of the cases are diagnosed at a late stage. Although platinum‑based chemotherapy is able to help the majority of patients to achieve remission, the disease frequently recurs and acquires chemoresistance, resulting in high mortality rates. The complexity of OC therapy is not solely governed by the intrinsic characteristics of the OC cells (OCCs) themselves, but is also largely dependent on the dynamic communication between OCCs and various components of their surrounding microenvironment. The present review attempts to describe the mutual interplay between OCCs and their surrounding microenvironment. Tumor‑associated macrophages (TAMs) and cancer‑associated fibroblasts (CAFs) are the most abundant stromal cell types in OC. Soluble factors derived from CAFs steadily nourish both the OCCs and TAMs, facilitating their proliferation and immune evasion. ATP binding cassette transporters facilitate the extrusion of cytotoxic molecules, eventually promoting cell survival and multidrug resistance. Extracellular vesicles fulfill their role as genetic exchange vectors, transferring cargo from the donor cells to the recipient cells and propagating oncogenic signaling. A greater understanding of the vital roles of the tumor microenvironment will allow researchers to be open to the prospect of developing therapeutic approaches for combating OC chemoresistance.
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Affiliation(s)
- Qiaoling Zhang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Jiashan Ding
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Yingmei Wang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Linsheng He
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Fengxia Xue
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
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13
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Boichuk S, Dunaev P, Mustafin I, Mani S, Syuzov K, Valeeva E, Bikinieva F, Galembikova A. Infigratinib (BGJ 398), a Pan-FGFR Inhibitor, Targets P-Glycoprotein and Increases Chemotherapeutic-Induced Mortality of Multidrug-Resistant Tumor Cells. Biomedicines 2022; 10:biomedicines10030601. [PMID: 35327403 PMCID: PMC8945560 DOI: 10.3390/biomedicines10030601] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 02/24/2022] [Accepted: 02/28/2022] [Indexed: 02/01/2023] Open
Abstract
The microtubule-targeting agents (MTAs) are well-known chemotherapeutic agents commonly used for therapy of a broad spectrum of human malignancies, exhibiting epithelial origin, including breast, lung, and prostate cancer. Despite the impressive response rates shortly after initiation of MTA-based therapy, the vast majority of human malignancies develop resistance to MTAs due to the different mechanisms. Here, we report that infigratinib (BGJ 398), a potent FGFR1-4 inhibitor, restores sensitivity of a broad spectrum of ABCB1-overexpressing cancer cells to certain chemotherapeutic agents, including paclitaxel (PTX) and doxorubicin (Dox). This was evidenced for the triple-negative breast cancer (TNBC), and gastrointestinal stromal tumor (GIST) cell lines, as well. Indeed, when MDR-overexpressing cancer cells were treated with a combination of BGJ 398 and PTX (or Dox), we observed a significant increase of apoptosis which was evidenced by an increased expression of cleaved forms of PARP, caspase-3, and increased numbers of Annexin V-positive cells, as well. Moreover, BGJ 398 used in combination with PTX significantly decreased the viability and proliferation of the resistant cancer cells. As expected, no apoptosis was found in ABCB1-overexpressing cancer cells treated with PTX, Dox, or BGJ 398 alone. Inhibition of FGFR-signaling by BGJ 398 was evidenced by the decreased expression of phosphorylated (i.e., activated) forms of FGFR and FRS-2, a well-known adaptor protein of FGFR signaling, and downstream signaling molecules (e.g., STAT-1, -3, and S6). In contrast, expression of MDR-related ABC-transporters did not change after BGJ 398 treatment, thereby suggesting an impaired function of MDR-related ABC-transporters. By using the fluorescent-labeled chemotherapeutic agent PTX-Alexa488 (Flutax-2) and doxorubicin, exhibiting an intrinsic fluorescence, we found that BGJ 398 substantially impairs their efflux from MDR-overexpressing TNBC cells. Moreover, the efflux of Calcein AM, a well-known substrate for ABCB1, was also significantly impaired in BGJ 398-treated cancer cells, thereby suggesting the ABCB1 as a novel molecular target for BGJ 398. Of note, PD 173074, a potent FGFR1 and VEGFR2 inhibitor failed to retain chemotherapeutic agents inside ABCB1-overexpressing cells. This was consistent with the inability of PD 173074 to sensitize Tx-R cancer cells to PTX and Dox. Collectively, we show here for the first time that BGJ 398 reverses the sensitivity of MDR-overexpressing cancer cells to certain chemotherapeutic agents due to inhibition of their efflux from cancer cells via ABCB1-mediated mechanism.
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Affiliation(s)
- Sergei Boichuk
- Department of Pathology, Kazan State Medical University, 420012 Kazan, Russia; (P.D.); (S.M.); (K.S.); (F.B.); (A.G.)
- Сentral Research Laboratory, Kazan State Medical University, 420012 Kazan, Russia;
- Department of Radiotherapy and Radiology, Faculty of Surgery, Russian Medical Academy of Continuous Professional Education, 125993 Moscow, Russia
- Correspondence: ; Tel.: +7-917-397-80-93; Fax: +7-843-236-06-52
| | - Pavel Dunaev
- Department of Pathology, Kazan State Medical University, 420012 Kazan, Russia; (P.D.); (S.M.); (K.S.); (F.B.); (A.G.)
| | - Ilshat Mustafin
- Department of Biochemistry, Kazan State Medical University, 420012 Kazan, Russia;
| | - Shinjit Mani
- Department of Pathology, Kazan State Medical University, 420012 Kazan, Russia; (P.D.); (S.M.); (K.S.); (F.B.); (A.G.)
| | - Kirill Syuzov
- Department of Pathology, Kazan State Medical University, 420012 Kazan, Russia; (P.D.); (S.M.); (K.S.); (F.B.); (A.G.)
| | - Elena Valeeva
- Сentral Research Laboratory, Kazan State Medical University, 420012 Kazan, Russia;
| | - Firuza Bikinieva
- Department of Pathology, Kazan State Medical University, 420012 Kazan, Russia; (P.D.); (S.M.); (K.S.); (F.B.); (A.G.)
| | - Aigul Galembikova
- Department of Pathology, Kazan State Medical University, 420012 Kazan, Russia; (P.D.); (S.M.); (K.S.); (F.B.); (A.G.)
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14
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Sharma P, Singh N, Sharma S. ATP binding cassette transporters and cancer: revisiting their controversial role. Pharmacogenomics 2021; 22:1211-1235. [PMID: 34783261 DOI: 10.2217/pgs-2021-0116] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The expression of ATP-binding cassette transporter (ABC transporters) has been reported in various tissues such as the lung, liver, kidney, brain and intestine. These proteins account for the efflux of different compounds and metabolites across the membrane, thus decreasing the concentration of the toxic compounds. ABC transporter genes play a vital role in the development of multidrug resistance, which is the main obstacle that hinders the success of chemotherapy. Preclinical and clinical trials have investigated the probability of overcoming drug-associated resistance and substantial toxicities. The focus has been put on several strategies to overcome multidrug resistance. These strategies include the development of modulators that can modulate ABC transporters. This knowledge can be translated for clinical oncology treatment in the future.
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Affiliation(s)
- Parul Sharma
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, India
| | - Navneet Singh
- Department of Pulmonary medicine, Post Graduate Institute of Medical Education & Research, Chandigarh, India
| | - Siddharth Sharma
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, India
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15
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Chen MK, Zhou JH, Wang P, Ye YL, Liu Y, Zhou JW, Chen ZJ, Yang JK, Liao DY, Liang ZJ, Xie X, Zhou QZ, Xue KY, Guo WB, Xia M, Bao JM, Yang C, Duan HF, Wang HY, Huang ZP, Qin ZK, Liu CD. BMI1 activates P-glycoprotein via transcription repression of miR-3682-3p and enhances chemoresistance of bladder cancer cell. Aging (Albany NY) 2021; 13:18310-18330. [PMID: 34270461 PMCID: PMC8351696 DOI: 10.18632/aging.203277] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 06/04/2021] [Indexed: 12/11/2022]
Abstract
Chemoresistance is the most significant reason for the failure of cancer treatment following radical cystectomy. The response rate to the first-line chemotherapy of cisplatin and gemcitabine does not exceed 50%. In our previous research, elevated BMI1 (B-cell specific Moloney murine leukemia virus integration region 1) expression in bladder cancer conferred poor survival and was associated with chemoresistance. Herein, via analysis of The Cancer Genome Atlas database and validation of clinical samples, BMI1 was elevated in patients with bladder cancer resistant to cisplatin and gemcitabine, which conferred tumor relapse and progression. Consistently, BMI1 was markedly increased in the established cisplatin- and gemcitabine-resistant T24 cells (T24/DDP&GEM). Functionally, BMI1 overexpression dramatically promoted drug efflux, enhanced viability and decreased apoptosis of bladder cancer cells upon treatment with cisplatin or gemcitabine, whereas BMI1 downregulation reversed this effect. Mechanically, upon interaction with p53, BMI1 was recruited on the promoter of miR-3682-3p gene concomitant with an increase in the mono-ubiquitination of histone H2A lysine 119, leading to transcription repression of miR-3682-3p gene followed by derepression of ABCB1 (ATP binding cassette subfamily B member 1) gene. Moreover, suppression of P-glycoprotein by miR-3682-3p mimics or its inhibitor XR-9576, could significantly reverse chemoresistance of T24/DDP&GEM cells. These results provided a novel insight into a portion of the mechanism underlying BMI1-mediated chemoresistance in bladder cancer.
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Affiliation(s)
- Ming-Kun Chen
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Jun-Hao Zhou
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Peng Wang
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Yun-Lin Ye
- Department of Pathology, Cancer Center, Sun Yat-Sen University, Guangzhou 510060, China
| | - Yang Liu
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Jia-Wei Zhou
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Zi-Jian Chen
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Jian-Kun Yang
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - De-Ying Liao
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Zhi-Jian Liang
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Xiao Xie
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Qi-Zhao Zhou
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Kang-Yi Xue
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Wen-Bin Guo
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Ming Xia
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Ji-Ming Bao
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Cheng Yang
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Hai-Feng Duan
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Hong-Yi Wang
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Zhi-Peng Huang
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
| | - Zi-Ke Qin
- Department of Pathology, Cancer Center, Sun Yat-Sen University, Guangzhou 510060, China
| | - Cun-Dong Liu
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou 510630, China
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16
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Ganesan M, Kanimozhi G, Pradhapsingh B, Khan HA, Alhomida AS, Ekhzaimy A, Brindha GR, Prasad NR. Phytochemicals reverse P-glycoprotein mediated multidrug resistance via signal transduction pathways. Biomed Pharmacother 2021; 139:111632. [PMID: 34243600 DOI: 10.1016/j.biopha.2021.111632] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/09/2021] [Accepted: 04/13/2021] [Indexed: 02/08/2023] Open
Abstract
P-glycoprotein, encoded by ATP-binding cassette transporters B1 gene (ABCB1), renders multidrug resistance (MDR) during cancer chemotherapy. Several synthetic small molecule inhibitors affect P-glycoprotein (P-gp) transport function in MDR tumor cells. However, inhibition of P-gp transport function adversely accumulates chemotherapeutic drugs in non-target normal tissues. Moreover, most small-molecule P-gp inhibitors failed in the clinical trials due to the low therapeutic window at the maximum tolerated dose. Therefore, downregulation of ABCB1-gene expression (P-gp) in tumor tissues seems to be a novel approach rather than inhibiting its transport function for the reversal of multidrug resistance (MDR). Several plant-derived phytochemicals modulate various signal transduction pathways and inhibit translocation of transcription factors, thereby reverses P-gp mediated MDR in tumor cells. Therefore, phytochemicals may be considered an alternative to synthetic small molecule P-gp inhibitors for the reversal of MDR in cancer cells. This review discussed the role of natural phytochemicals that modulate ABCB1 expression through various signal transduction pathways in MDR cancer cells. Therefore, modulating the cell signaling pathways by phytochemicals might play crucial roles in modulating ABCB1 gene expression and the reversal of MDR.
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Affiliation(s)
- M Ganesan
- Department of Biochemistry and Biotechnology, Annamalai University, Annamalainagar 608002, Tamil Nadu, India
| | - G Kanimozhi
- Department of Biochemistry, Dharmapuram Gnanambigai Government Arts College for Women, Mayiladuthurai, Tamil Nadu, India
| | - B Pradhapsingh
- Department of Biochemistry and Biotechnology, Annamalai University, Annamalainagar 608002, Tamil Nadu, India
| | - Haseeb A Khan
- Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah S Alhomida
- Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Aishah Ekhzaimy
- Division of Endocrinology, Department of Medicine, King Khalid University Hospital, Riyadh 12372, Saudi Arabia
| | - G R Brindha
- School of Computing, SASTRA Deemed University, Tirumalaisamudram, Thanjavur 613401, Tamil Nadu, India
| | - N Rajendra Prasad
- Department of Biochemistry and Biotechnology, Annamalai University, Annamalainagar 608002, Tamil Nadu, India.
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17
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Wu X, Yin C, Ma J, Chai S, Zhang C, Yao S, Kadioglu O, Efferth T, Ye Y, To KKW, Lin G. Polyoxypregnanes as safe, potent, and specific ABCB1-inhibitory pro-drugs to overcome multidrug resistance in cancer chemotherapy in vitro and in vivo. Acta Pharm Sin B 2021; 11:1885-1902. [PMID: 34386326 PMCID: PMC8343194 DOI: 10.1016/j.apsb.2020.12.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 10/22/2020] [Accepted: 12/29/2020] [Indexed: 12/31/2022] Open
Abstract
Multidrug resistance (MDR) mediated by ATP binding cassette subfamily B member 1 (ABCB1) is significantly hindering effective cancer chemotherapy. However, currently, no ABCB1-inhibitory drugs have been approved to treat MDR cancer clinically, mainly due to the inhibitor specificity, toxicity, and drug interactions. Here, we reported that three polyoxypregnanes (POPs) as the most abundant constituents of Marsdenia tenacissima (M. tenacissima) were novel ABCB1-modulatory pro-drugs, which underwent intestinal microbiota-mediated biotransformation in vivo to generate active metabolites. The metabolites at non-toxic concentrations restored chemosensitivity in ABCB1-overexpressing cancer cells via inhibiting ABCB1 efflux activity without changing ABCB1 protein expression, which were further identified as specific non-competitive inhibitors of ABCB1 showing multiple binding sites within ABCB1 drug cavity. These POPs did not exhibit ABCB1/drug metabolizing enzymes interplay, and their repeated administration generated predictable pharmacokinetic interaction with paclitaxel without obvious toxicity in vivo. We further showed that these POPs enhanced the accumulation of paclitaxel in tumors and overcame ABCB1-mediated chemoresistance. The results suggested that these POPs had the potential to be developed as safe, potent, and specific pro-drugs to reverse ABCB1-mediated MDR. Our work also provided scientific evidence for the use of M. tenacissima in combinational chemotherapy.
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Key Words
- ABC, ATP-binding cassette
- ABCB1
- ABCB1, ATP binding cassette subfamily B member 1
- ABCC1, ATP binding cassette subfamily C member 1
- ABCG2, ATP binding cassette subfamily G member 2
- ATF3, activating transcription factor 3
- AUC0–∞, area under plasma concentration vs. time curve
- BBB, blood–brain barrier
- BHI, brain heart infusion
- CL, clearance
- CYP, cytochrome P450 isozyme
- Cmax, peak concentration
- Combination chemotherapy
- Dox, doxorubicin
- ECL, electrochemiluminescence
- EVOM, epithelial tissue voltohmmeter
- F, bioavailability
- FBS, fetal bovine serum
- GAPDH, glyceraldehyde-3-phosphate dehydrogenase
- H&E, hematoxylin and eosin
- HBSS, Hankʹs balanced salt solution
- IC50, half maximal inhibitory concentration
- LBE, lowest binding energy
- LC–MS, liquid chromatography coupled with mass spectrometry
- M. tenacissima, Marsdenia tenacissima
- MDR, multidrug resistance
- MDR1a, multidrug resistance protein 1a
- MRT, mean residence time
- Marsdenia tenacissima
- Multidrug resistance
- N.A., not applicable
- N.D., not detected
- NADPH, reduced nicotinamide adenine dinucleotide phosphate
- NMPA, National Medical Products Administration
- PBS, phosphate buffer saline
- PCR, polymerase chain reaction
- PE, phycoerythrin
- PI, propidium iodide
- POP, polyoxypregnane
- PXR, pregnane X receptor
- Papp, apparent permeability
- Polyoxypregnane
- SD, standard derivation
- SDS-PAGE, sodium dodecyl sulfate-polyacrylamide gel electrophoresis
- TEER, transepithelial electrical resistance
- Tmax, time for peak concentration
- UIC-2, mouse monoclonal ABCB1 antibody
- Vd, volume of distribution
- qPCR, quantitative PCR
- t1/2, elimination half-life
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18
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Jadhao M, Tsai EM, Yang HC, Chen YF, Liang SS, Wang TN, Teng YN, Huang HW, Wang LF, Chiu CC. The Long-Term DEHP Exposure Confers Multidrug Resistance of Triple-Negative Breast Cancer Cells through ABC Transporters and Intracellular ROS. Antioxidants (Basel) 2021; 10:949. [PMID: 34208283 PMCID: PMC8230873 DOI: 10.3390/antiox10060949] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/02/2021] [Accepted: 06/03/2021] [Indexed: 12/18/2022] Open
Abstract
The characteristics of phthalates had been thought to be similar to endocrine disruptors, which increases cancer risk. The role of phthalates in acquired drug resistance remains unclear. In this study, we investigated the effect of di-(2-ethylhexyl) phthalate (DEHP) on acquired drug resistance in breast cancer. MCF7 and MDA-MB-231 breast cancer cells were exposed to long-term physiological concentration of DEHP for more than three months. Long-exposure DEHP permanently attenuated the anti-proliferative effect of doxorubicin with estrogen receptor-independent activity even after withdrawal of DEHP. Long term DEHP exposure significantly reduced ROS (O2-) level in MDA-MB-231 cells while increased in MCF7 cells. ATP-binding cassette (ABC) transporters possess a widely recognized mechanism of drug resistance and are considered a target for drug therapy. Upregulation of ABC family proteins, ABCB-1 and ABCC-1 observed in DEHP-exposed clones compared to doxorubicin-resistant (DoxR) and parental MDA-MB-231 cells. A viability assay showed enhanced multidrug resistance in DEHP-exposed clones against Dox, topotecan, and irinotecan. Inhibition of ABC transporters with tariquidar, enhanced drug cytotoxicity through increased drug accumulation reversing acquired multidrug resistance in MDA-MB-231 breast cancer cells. Tariquidar enhanced Dox cytotoxicity by increasing intracellular ROS production leading to caspase-3 mediated apoptosis. Activation of PI3K/Akt signaling enhanced proliferation and growth of DEHP-exposed MDA-MB-231 cells. Overall, long-term DEHP exposure resulted in acquired multidrug resistance by upregulating ABCB-1 and ABCC1; apart from proliferation PI3K/Akt may be responsible for acquired drug resistance through ABC transporter upregulation. Targeting ABCB1 and ABCC1 with tariquidar may be a promising strategy for reversing the acquired multidrug resistance of triple-negative breast cancer cells.
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Affiliation(s)
- Mahendra Jadhao
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan; or
| | - Eing-Mei Tsai
- Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan;
- The Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Ho-Chun Yang
- Department of Biotechnology, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (H.-C.Y.); (S.-S.L.)
- Institute of Biomedical Science, National Sun Yat-sen University, Kaohsiung 804, Taiwan;
| | - Yih-Fung Chen
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Shih-Shin Liang
- Department of Biotechnology, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (H.-C.Y.); (S.-S.L.)
| | - Tsu-Nai Wang
- Department of Public Health, College of Health Science, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Yen-Ni Teng
- Department of Biological Sciences and Technology, National University of Tainan, Tainan 700, Taiwan;
| | - Hurng-Wern Huang
- Institute of Biomedical Science, National Sun Yat-sen University, Kaohsiung 804, Taiwan;
| | - Li-Fang Wang
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan; or
| | - Chien-Chih Chiu
- The Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Biotechnology, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (H.-C.Y.); (S.-S.L.)
- Center for Cancer Research, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Biological Sciences, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
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19
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Hu Y, Yu D, Zhang X. 9-amino acid cyclic peptide-decorated sorafenib polymeric nanoparticles for the efficient in vitro nursing care analysis of hepatocellular carcinoma. Process Biochem 2021. [DOI: 10.1016/j.procbio.2020.09.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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20
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Lai JI, Tseng YJ, Chen MH, Huang CYF, Chang PMH. Clinical Perspective of FDA Approved Drugs With P-Glycoprotein Inhibition Activities for Potential Cancer Therapeutics. Front Oncol 2020; 10:561936. [PMID: 33312947 PMCID: PMC7704056 DOI: 10.3389/fonc.2020.561936] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 10/01/2020] [Indexed: 01/16/2023] Open
Abstract
P-glycoprotein (also known as multidrug resistance protein 1 (MDR1) or ATP-binding cassette sub-family B member 1 (ABCB1) plays a crucial role in determining response against medications, including cancer therapeutics. It is now well established that p-glycoprotein acts as an ATP dependent pump that pumps out small molecules from cells. Ample evidence exist that show p-glycoprotein expression levels correlate with drug efficacy, which suggests the rationale for developing p-glycoprotein inhibitors for treatment against cancer. Preclinical and clinical studies have investigated this possibility, but mostly were limited by substantial toxicities. Repurposing FDA-approved drugs that have p-glycoprotein inhibition activities is therefore a potential alternative approach. In this review, we searched the Drugbank Database (https://www.drugbank.ca/drugs) and identified 98 FDA-approved small molecules that possess p-glycoprotein inhibition properties. Focusing on the small molecules approved with indications against non-cancer diseases, we query the scientific literature for studies that specifically investigate these therapeutics as cancer treatment. In light of this analysis, potential development opportunities will then be thoroughly investigated for future efforts in repositioning of non-cancer p-glycoprotein inhibitors in single use or in combination therapy for clinical oncology treatment.
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Affiliation(s)
- Jiun-I Lai
- Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan.,Center for Immuno-Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Yu-Jhen Tseng
- Center for Immuno-Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ming-Huang Chen
- Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan.,Center for Immuno-Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chi-Ying F Huang
- Institute of Biopharmaceutical Sciences, National Yang-Ming University, Taipei, Taiwan
| | - Peter Mu-Hsin Chang
- Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan.,Center for Immuno-Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
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21
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Silva J, Khoja S, Asatryan L, Pacifici E, Davies DL. A novel pharmacotherapy approach using P-glycoprotein (PGP/ABCB1) efflux inhibitor combined with ivermectin to reduce alcohol drinking and preference in mice. Alcohol 2020; 86:1-8. [PMID: 32278067 DOI: 10.1016/j.alcohol.2020.03.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 01/12/2023]
Abstract
Alcohol use disorder (AUD) has a major national impact, affecting over 18 million people, causing approximately 88,000 deaths, and costing upward of $250 billion annually in the United States. Unfortunately, FDA-approved AUD pharmaceuticals are few, and clinical benefits are mostly ineffective in patients suffering from AUD. Therefore, the identification of novel targets and/or innovative methods for the development of safe and effective medications represents a critical public health need. Previously, we reported that avermectin compounds (ivermectin [IVM] and moxidectin [MOX]) significantly reduced ethanol intake in male and female mice. However, avermectin compounds are readily effluxed by P-glycoprotein (Pgp/ABCB1) in the blood-brain barrier (BBB), resulting in reduced retention time by the drugs in the central nervous system (CNS). As such, the doses of IVM or MOX and the time frame for significant reductions of ethanol intake are not ideal. Here we evaluate a novel combinatorial strategy involving IVM and tariquidar (TQ), a third-generation efflux inhibitor of Pgp, to reduce the dosing necessary for improving alcohol (ethanol) consumption behavior. We tested male C57BL/6J mice using a two-bottle choice study to evaluate ethanol consumption and preference. We found that injecting 10 mg/kg of TQ 30 min prior to IVM resulted in a five-fold improvement in the efficacy of IVM (dosed at 0.5 mg/kg), resulting in a significant reduction in ethanol intake and preference. Notably, the reduction by IVM was well tolerated, and no adverse effects were identified when tested at doses ranging from 0.50 mg/kg to 2.0 mg/kg. Collectively, our findings indicate that IVM, in combination with TQ, increases its efficacy in the CNS for reducing ethanol consumption. This work demonstrates a novel combinatorial drug strategy that allows new opportunities for drugs with poor CNS retention, such as IVM, to demonstrate improved potency and potentially improved safety.
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22
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M. F. Gonçalves B, S. P. Cardoso D, U. Ferreira MJ. Overcoming Multidrug Resistance: Flavonoid and Terpenoid Nitrogen-Containing Derivatives as ABC Transporter Modulators. Molecules 2020; 25:E3364. [PMID: 32722234 PMCID: PMC7435859 DOI: 10.3390/molecules25153364] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/20/2020] [Accepted: 07/22/2020] [Indexed: 12/11/2022] Open
Abstract
Multidrug resistance (MDR) in cancer is one of the main limitations for chemotherapy success. Numerous mechanisms are behind the MDR phenomenon wherein the overexpression of the ATP-binding cassette (ABC) transporter proteins P-glycoprotein (P-gp), breast cancer resistance protein (BCRP) and multidrug resistance protein 1 (MRP1) is highlighted as a prime factor. Natural product-derived compounds are being addressed as promising ABC transporter modulators to tackle MDR. Flavonoids and terpenoids have been extensively explored in this field as mono or dual modulators of these efflux pumps. Nitrogen-bearing moieties on these scaffolds were proved to influence the modulation of ABC transporters efflux function. This review highlights the potential of semisynthetic nitrogen-containing flavonoid and terpenoid derivatives as candidates for the design of effective MDR reversers. A brief introduction concerning the major role of efflux pumps in multidrug resistance, the potential of natural product-derived compounds in MDR reversal, namely natural flavonoid and terpenoids, and the effect of the introduction of nitrogen-containing groups are provided. The main modifications that have been performed during last few years to generate flavonoid and terpenoid derivatives, bearing nitrogen moieties, such as aliphatic, aromatic and heterocycle amine, amide, and related functional groups, as well as their P-gp, MRP1 and BCRP inhibitory activities are reviewed and discussed.
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MESH Headings
- ATP Binding Cassette Transporter, Subfamily B, Member 1/chemistry
- ATP Binding Cassette Transporter, Subfamily B, Member 1/metabolism
- ATP Binding Cassette Transporter, Subfamily G, Member 2/chemistry
- ATP Binding Cassette Transporter, Subfamily G, Member 2/metabolism
- ATP-Binding Cassette Transporters/chemistry
- ATP-Binding Cassette Transporters/metabolism
- Drug Resistance, Multiple/drug effects
- Flavonoids/chemistry
- Flavonoids/pharmacology
- Gene Expression Regulation, Neoplastic/drug effects
- Humans
- Multidrug Resistance-Associated Proteins/chemistry
- Multidrug Resistance-Associated Proteins/metabolism
- Neoplasm Proteins/chemistry
- Neoplasm Proteins/metabolism
- Neoplasms/drug therapy
- Neoplasms/metabolism
- Nitrogen/chemistry
- Terpenes/chemistry
- Terpenes/pharmacology
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Affiliation(s)
| | | | - Maria-José U. Ferreira
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisboa, Portugal; (B.M.F.G.); (D.S.P.C.)
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23
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Tsvankin V, Hashizume R, Katagi H, Herndon JE, Lascola C, Venkatraman TN, Picard D, Burrus B, Becher OJ, Thompson EM. ABC Transporter Inhibition Plus Dexamethasone Enhances the Efficacy of Convection Enhanced Delivery in H3.3K27M Mutant Diffuse Intrinsic Pontine Glioma. Neurosurgery 2020; 86:742-751. [PMID: 31225627 PMCID: PMC7443593 DOI: 10.1093/neuros/nyz212] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 02/23/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND An impermeable blood-brain barrier and drug efflux via ATP-binding cassette (ABC) transporters such as p-glycoprotein may contribute to underwhelming efficacy of peripherally delivered agents to treat diffuse intrinsic pontine glioma (DIPG). OBJECTIVE To explore the pharmacological augmentation of convection-enhanced delivery (CED) infusate for DIPG. METHODS The efficacy of CED dasatinib, a tyrosine kinase inhibitor, in a transgenic H3.3K27M mutant murine model was assessed. mRNA expression of ABCB1 (p-glycoprotein) was analyzed in 14 tumor types in 274 children. In Vitro viability studies of dasatinib, the p-glycoprotein inhibitor, tariquidar, and dexamethasone were performed in 2 H3.3K27M mutant cell lines. Magnetic resonance imaging (MRI) was used to evaluate CED infusate (gadolinium/dasatinib) distribution in animals pretreated with tariquidar and dexamethasone. Histological assessment of apoptosis was performed. RESULTS Continuous delivery CED dasatinib improved median overall survival (OS) of animals harboring DIPG in comparison to vehicle (39.5 and 28.5 d, respectively; P = .0139). Mean ABCB1 expression was highest in K27M gliomas. In Vitro, the addition of tariquidar and dexamethasone further enhanced the efficacy of dasatinib (P < .001). In Vivo, MRI demonstrated no difference in infusion dispersion between animals pretreated with dexamethasone plus tariquidar prior to CED dasatinib compared to the CED dasatinib. However, tumor apoptosis was the highest in the pretreatment group (P < .001). Correspondingly, median OS was longer in the pretreatment group (49 d) than the dasatinib alone group (39 d) and no treatment controls (31.5 d, P = .0305). CONCLUSION ABC transporter inhibition plus dexamethasone enhances the efficacy of CED dasatinib, resulting in enhanced tumor cellular apoptosis and improved survival in H3.3K27M mutant DIPG.
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Affiliation(s)
- Vadim Tsvankin
- Department of Neurosurgery, Duke University Medical Center, Durham, North Carolina
| | - Rintaro Hashizume
- Department of Neurosurgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Hiroaki Katagi
- Department of Neurosurgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - James E Herndon
- Department of Biostatistics and Bioinformatics, Duke University, Durham, North Carolina
| | - Christopher Lascola
- Department of Radiology, Duke University Medical Center, Durham, North Carolina
| | | | - Daniel Picard
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany,Department of Pediatric Neuro-Oncogenomics, German Cancer Consortium and German Cancer Research Center, Heidelberg, Germany
| | - Brainard Burrus
- University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Oren J Becher
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois,Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois
| | - Eric M Thompson
- Department of Neurosurgery, Duke University Medical Center, Durham, North Carolina,Duke University Preston Robert Tisch Brain Tumor Center, Durham, North Carolina,Correspondence: Eric M. Thompson, MD, Duke University Medical Center, 2301 Erwin Rd., PO Box 3272, Durham, NC 27710.
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Rociletinib (CO-1686) enhanced the efficacy of chemotherapeutic agents in ABCG2-overexpressing cancer cells in vitro and in vivo. Acta Pharm Sin B 2020; 10:799-811. [PMID: 32528828 PMCID: PMC7280144 DOI: 10.1016/j.apsb.2020.01.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 11/16/2019] [Accepted: 12/06/2019] [Indexed: 02/06/2023] Open
Abstract
Overexpression of adenosine triphosphate (ATP)-binding cassette subfamily G member 2 (ABCG2) in cancer cells is known to cause multidrug resistance (MDR), which severely limits the clinical efficacy of chemotherapy. Currently, there is no FDA-approved MDR modulator for clinical use. In this study, rociletinib (CO-1686), a mutant-selective epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI), was found to significantly improve the efficacy of ABCG2 substrate chemotherapeutic agents in the transporter-overexpressing cancer cells in vitro and in MDR tumor xenografts in nude mice, without incurring additional toxicity. Mechanistic studies revealed that in ABCG2-overexpressing cancer cells, rociletinib inhibited ABCG2-mediated drug efflux and increased intracellular accumulation of ABCG2 probe substrates. Moreover, rociletinib, inhibited the ATPase activity, and competed with [125I] iodoarylazidoprazosin (IAAP) photolabeling of ABCG2. However, ABCG2 expression at mRNA and protein levels was not altered in the ABCG2-overexpressing cells after treatment with rociletinib. In addition, rociletinib did not inhibit EGFR downstream signaling and phosphorylation of protein kinase B (AKT) and extracellular signal-regulated kinase (ERK). Our results collectively showed that rociletinib reversed ABCG2-mediated MDR by inhibiting ABCG2 efflux function, thus increasing the cellular accumulation of the transporter substrate anticancer drugs. The findings advocated the combination use of rociletinib and other chemotherapeutic drugs in cancer patients with ABCG2-overexpressing MDR tumors.
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Key Words
- ABC, adenosine triphosphate-binding cassette
- ABCB1, ABC transporter subfamily B member 1
- ABCG2
- ABCG2, ABC transporter subfamily G member 2
- AKT, protein kinase B
- ATP, adenosine triphosphate
- ATPase
- DDP, cisplatin
- DMEM, Dulbecco's modified Eagle's medium
- DMSO, dimethyl sulfoxide
- DOX, doxorubicin
- EGFR, epidermal growth factor receptor
- ERK, extracellular signal-regulated kinase
- FBS, fetal bovine serum
- FTC, fumitremorgin C
- GAPDH, glyceraldehyde 3-phosphate dehydrogenase
- IAAP, iodoarylazidoprazosin
- IC50, half maximal (50%) inhibitory concentration
- MDR, multidrug resistance
- MTT, 3-(4,5-dimethylthiazol-2yl)-2,5-diphenyltetrazoliumbromide
- MX, mitoxantrone
- Multidrug resistance
- PBS, phosphate buffer saline
- PTK, protein tyrosine kinases
- Rho 123, rhodamine 123
- Rociletinib
- TKIs, tyrosine kinase inhibitors
- Tyrosine kinase inhibitor
- VCR, vincristine
- VRP, verapamil
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25
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The Pyrazolo[3,4-d]pyrimidine Derivative, SCO-201, Reverses Multidrug Resistance Mediated by ABCG2/BCRP. Cells 2020; 9:cells9030613. [PMID: 32143347 PMCID: PMC7140522 DOI: 10.3390/cells9030613] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 02/28/2020] [Accepted: 03/01/2020] [Indexed: 01/29/2023] Open
Abstract
ATP-binding cassette (ABC) transporters, such as breast cancer resistance protein (BCRP), are key players in resistance to multiple anti-cancer drugs, leading to cancer treatment failure and cancer-related death. Currently, there are no clinically approved drugs for reversal of cancer drug resistance caused by ABC transporters. This study investigated if a novel drug candidate, SCO-201, could inhibit BCRP and reverse BCRP-mediated drug resistance. We applied in vitro cell viability assays in SN-38 (7-Ethyl-10-hydroxycamptothecin)-resistant colon cancer cells and in non-cancer cells with ectopic expression of BCRP. SCO-201 reversed resistance to SN-38 (active metabolite of irinotecan) in both model systems. Dye efflux assays, bidirectional transport assays, and ATPase assays demonstrated that SCO-201 inhibits BCRP. In silico interaction analyses supported the ATPase assay data and suggest that SCO-201 competes with SN-38 for the BCRP drug-binding site. To analyze for inhibition of other transporters or cytochrome P450 (CYP) enzymes, we performed enzyme and transporter assays by in vitro drug metabolism and pharmacokinetics studies, which demonstrated that SCO-201 selectively inhibited BCRP and neither inhibited nor induced CYPs. We conclude that SCO-201 is a specific, potent, and potentially non-toxic drug candidate for the reversal of BCRP-mediated resistance in cancer cells.
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Kadioglu O, Efferth T. A Machine Learning-Based Prediction Platform for P-Glycoprotein Modulators and Its Validation by Molecular Docking. Cells 2019; 8:E1286. [PMID: 31640190 PMCID: PMC6829872 DOI: 10.3390/cells8101286] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 10/18/2019] [Accepted: 10/20/2019] [Indexed: 12/20/2022] Open
Abstract
P-glycoprotein (P-gp) is an important determinant of multidrug resistance (MDR) because its overexpression is associated with increased efflux of various established chemotherapy drugs in many clinically resistant and refractory tumors. This leads to insufficient therapeutic targeting of tumor populations, representing a major drawback of cancer chemotherapy. Therefore, P-gp is a target for pharmacological inhibitors to overcome MDR. In the present study, we utilized machine learning strategies to establish a model for P-gp modulators to predict whether a given compound would behave as substrate or inhibitor of P-gp. Random forest feature selection algorithm-based leave-one-out random sampling was used. Testing the model with an external validation set revealed high performance scores. A P-gp modulator list of compounds from the ChEMBL database was used to test the performance, and predictions from both substrate and inhibitor classes were selected for the last step of validation with molecular docking. Predicted substrates revealed similar docking poses than that of doxorubicin, and predicted inhibitors revealed similar docking poses than that of the known P-gp inhibitor elacridar, implying the validity of the predictions. We conclude that the machine-learning approach introduced in this investigation may serve as a tool for the rapid detection of P-gp substrates and inhibitors in large chemical libraries.
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Affiliation(s)
- Onat Kadioglu
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, 55128 Mainz, Germany.
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, 55128 Mainz, Germany.
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27
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Paškevičiūtė M, Petrikaitė V. Overcoming transporter-mediated multidrug resistance in cancer: failures and achievements of the last decades. Drug Deliv Transl Res 2019; 9:379-393. [PMID: 30194528 DOI: 10.1007/s13346-018-0584-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Multidrug resistance (MDR) is a complex phenomenon caused by numerous reasons in cancer chemotherapy. It is related to the abnormal tumor metabolism, precisely increased glycolysis and lactic acid production, extracellular acidification, and drug efflux caused by transport proteins. There are few strategies to increase drug delivery into cancer cells. One of them is the inhibition of carbonic anhydrases or certain proton transporters that increase extracellular acidity by proton extrusion from the cells. This prevents weakly basic chemotherapeutic drugs from ionization and increases their penetration through the cancer cell membrane. Another approach is the inhibition of MDR proteins that pump the anticancer agents into the extracellular milieu and decrease their intracellular concentration. Physical methods, such as ultrasound-mediated sonoporation, are being developed, as well. To increase the efficacy of sonoporation, various microbubbles are used. Ultrasound causes microbubble cavitation, i.e., periodical pulsation of the microbubble, and destruction which results in formation of temporary pores in the cellular membrane and increased permeabilization to drug molecules. This review summarizes the main approaches to reverse MDR related to the drug penetration along with its applications in preclinical and clinical studies.
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Affiliation(s)
- Miglė Paškevičiūtė
- Department of Drug Chemistry, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukilėlių Ave. 13, LT-50162, Kaunas, Lithuania
| | - Vilma Petrikaitė
- Department of Drug Chemistry, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukilėlių Ave. 13, LT-50162, Kaunas, Lithuania. .,Institute of Biotechnology, Vilnius University, Saulėtekio Ave. 7, LT-10257, Vilnius, Lithuania.
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28
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Nanayakkara AK, Vogel PD, Wise JG. Prolonged inhibition of P-glycoprotein after exposure to chemotherapeutics increases cell mortality in multidrug resistant cultured cancer cells. PLoS One 2019; 14:e0217940. [PMID: 31173617 PMCID: PMC6555590 DOI: 10.1371/journal.pone.0217940] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 05/21/2019] [Indexed: 01/21/2023] Open
Abstract
One common reason for cancer chemotherapy failure is increased drug efflux catalyzed by membrane transporters with broad pump substrate specificities, which leads to resistances to a wide range of chemically unrelated drugs. This multidrug resistance (MDR) phenomenon results in failed therapies and poor patient prognoses. A common cause of MDR is over-expression of the P-glycoprotein (ABCB1/P-gp) transporter. We report here on an MDR modulator that is a small molecule inhibitor of P-glycoprotein, but is not a pump substrate for P-gp and we show for the first time that extended exposure of an MDR prostate cancer cell line to the inhibitor following treatment with chemotherapeutics and inhibitor resulted in trapping of the chemotherapeutics within the cancerous cells. This trapping led to decreased cell viability, survival, and motility, and increased indicators of apoptosis in the cancerous cells. In contrast, extended exposure of non-Pgp-overexpressing cells to the inhibitor during and after similar chemotherapy treatments did not lead to decreased cell viability and survival, indicating that toxicity of the chemotherapeutic was not increased by the inhibitor. Increases in efficacy in treating MDR cancer cells without increasing toxicity to normal cells by such extended inhibitor treatment might translate to increased clinical efficacy of chemotherapies if suitable inhibitors can be developed.
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Affiliation(s)
- Amila K. Nanayakkara
- Center for Drug Discovery, Design and Delivery, The Center for Scientific Computing, and The Department of Biological Sciences, Southern Methodist University, Dallas, Texas, United States of America
| | - Pia D. Vogel
- Center for Drug Discovery, Design and Delivery, The Center for Scientific Computing, and The Department of Biological Sciences, Southern Methodist University, Dallas, Texas, United States of America
- * E-mail: (JGW); (PDV)
| | - John G. Wise
- Center for Drug Discovery, Design and Delivery, The Center for Scientific Computing, and The Department of Biological Sciences, Southern Methodist University, Dallas, Texas, United States of America
- * E-mail: (JGW); (PDV)
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Innovative Therapeutic Strategies for Effective Treatment of Brain Metastases. Int J Mol Sci 2019; 20:ijms20061280. [PMID: 30875730 PMCID: PMC6471202 DOI: 10.3390/ijms20061280] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 03/08/2019] [Accepted: 03/09/2019] [Indexed: 12/21/2022] Open
Abstract
Brain metastases are the most prevalent of intracranial malignancies. They are associated with a very poor prognosis and near 100% mortality. This has been the case for decades, largely because we lack effective therapeutics to augment surgery and radiotherapy. Notwithstanding improvements in the precision and efficacy of these life-prolonging treatments, with no reliable options for adjunct systemic therapy, brain recurrences are virtually inevitable. The factors limiting intracranial efficacy of existing agents are both physiological and molecular in nature. For example, heterogeneous permeability, abnormal perfusion and high interstitial pressure oppose the conventional convective delivery of circulating drugs, thus new delivery strategies are needed to achieve uniform drug uptake at therapeutic concentrations. Brain metastases are also highly adapted to their microenvironment, with complex cross-talk between the tumor, the stroma and the neural compartments driving speciation and drug resistance. New strategies must account for resistance mechanisms that are frequently engaged in this milieu, such as HER3 and other receptor tyrosine kinases that become induced and activated in the brain microenvironment. Here, we discuss molecular and physiological factors that contribute to the recalcitrance of these tumors, and review emerging therapeutic strategies, including agents targeting the PI3K axis, immunotherapies, nanomedicines and MRI-guided focused ultrasound for externally controlling drug delivery.
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Matzneller P, Kussmann M, Eberl S, Maier-Salamon A, Jäger W, Bauer M, Langer O, Zeitlinger M, Poeppl W. Pharmacokinetics of the P-gp Inhibitor Tariquidar in Rats After Intravenous, Oral, and Intraperitoneal Administration. Eur J Drug Metab Pharmacokinet 2019; 43:599-606. [PMID: 29616423 PMCID: PMC6133083 DOI: 10.1007/s13318-018-0474-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Background and objective P-glycoprotein (P-gp), a transmembrane transporter expressed at the blood–brain barrier, restricts the distribution of diverse central nervous system-targeted drugs from blood into brain, reducing their therapeutic efficacy. The third-generation P-gp inhibitor tariquidar (XR9576) was shown to enhance brain distribution of P-gp substrate drugs in humans. Oral bioavailability of tariquidar was found to be low in humans requiring the compound to be administered intravenously, which hinders a broader clinical use. The objective of the present study was to investigate the plasma pharmacokinetics of tariquidar in rats after single intravenous, oral, and intraperitoneal administration. Methods Two different tariquidar formulations (A and B) were used, both at a dosage of 15 mg/kg, respectively. Formulation A was a solution and formulation B was a microemulsion which was previously shown to improve the oral bioavailability of the structurally related P-gp inhibitor elacridar in mice. Results In contrast to human data, the present study found a high bioavailability of tariquidar in rats after oral dosing. Oral bioavailability was significantly higher (p = 0.032) for formulation B (86.3%) than for formulation A (71.6%). After intraperitoneal dosing bioavailability was 91.4% for formulation A and 99.6% for formulation B. Conclusion The present findings extend the available information on tariquidar and provide a basis for future studies involving oral administration of this compound.
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Affiliation(s)
- Peter Matzneller
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Manuel Kussmann
- Department of Internal Medicine I, Clinical Division of Infectious Diseases and Tropical Medicine, Medical University Vienna, Vienna, Austria
| | - Sabine Eberl
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | | | - Walter Jäger
- Department of Clinical Pharmacy and Diagnostics, University of Vienna, Vienna, Austria
| | - Martin Bauer
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Oliver Langer
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria. .,Biomedical Systems, Center for Health and Bioresources, AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria. .,Division of Nuclear Medicine, Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria.
| | - Markus Zeitlinger
- Department of Clinical Pharmacology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Wolfgang Poeppl
- Department of Internal Medicine I, Clinical Division of Infectious Diseases and Tropical Medicine, Medical University Vienna, Vienna, Austria.,Department of Dermatology and Tropical Medicine, Military Medical Cluster East, Austrian Armed Forces, Vienna, Austria
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Abstract
The transport of specific molecules across lipid membranes is an essential function of all living organisms. The processes are usually mediated by specific transporters. One of the largest transporter families is the ATP-binding cassette (ABC) family. More than 40 ABC transporters have been identified in human, which are divided into 7 subfamilies (ABCA to ABCG) based on their gene structure, amino acid sequence, domain organization, and phylogenetic analysis. Of them, at least 11 ABC transporters including P-glycoprotein (P-GP/ABCB1), multidrug resistance-associated proteins (MRPs/ABCCs), and breast cancer resistance protein (BCRP/ABCG2) are involved in multidrug resistance (MDR) development. These ABC transporters are expressed in various tissues such as the liver, intestine, kidney, and brain, playing important roles in absorption, distribution, and excretion of drugs. Some ABC transporters are also involved in diverse cellular processes such as maintenance of osmotic homeostasis, antigen processing, cell division, immunity, cholesterol, and lipid trafficking. Several human diseases such as cystic fibrosis, sitosterolemia, Tangier disease, intrahepatic cholestasis, and retinal degeneration are associated with mutations in corresponding transporters. This chapter will describe function and expression of several ABC transporters (such as P-GP, BCRP, and MRPs), their substrates and inhibitors, as well as their clinical significance.
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Affiliation(s)
- Xiaodong Liu
- China Pharmaceutical University, Nanjing, China.
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Xia Y, Fang M, Dong J, Xu C, Liao Z, Ning P, Zeng Q. pH sensitive liposomes delivering tariquidar and doxorubicin to overcome multidrug resistance of resistant ovarian cancer cells. Colloids Surf B Biointerfaces 2018; 170:514-520. [PMID: 29960952 DOI: 10.1016/j.colsurfb.2018.06.055] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 05/03/2018] [Accepted: 06/25/2018] [Indexed: 11/16/2022]
Abstract
Multidrug resistance of tumour cells is one of the most important hurdles in tumour chemotherapy. To overcome the multidrug resistance, we constructed a pH-sensitive liposome formulation (pHSL) by loading tariquidar (TQR) and DOX simultaneously in this work. The formulation showed high stability at pH 7.4 and excellent sensitivity at acidic pH, which facilitated the delivery of TQR and DOX into cells. Cellular experiments demonstrated that the pHSL/TQR/DOX 0.05 could almost restore the drug sensitivity of OVCAR8/ADR cells. Therefore, the pH sensitive liposome formulation pHSL/TQR/DOX 0.05 was very promising in treating resistant tumours.
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Affiliation(s)
- Yuqiong Xia
- School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China.
| | - Mei Fang
- School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Jingyu Dong
- School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Chunzhong Xu
- School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Zhen Liao
- School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Pengbo Ning
- School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Qi Zeng
- School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, 710126, China
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33
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Therapeutic Potential and Utility of Elacridar with Respect to P-glycoprotein Inhibition: An Insight from the Published In Vitro, Preclinical and Clinical Studies. Eur J Drug Metab Pharmacokinet 2018; 42:915-933. [PMID: 28374336 DOI: 10.1007/s13318-017-0411-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The occurrence of efflux mechanisms via Permeability-glycoprotein (P-gp) recognized as an important physiological process impedes drug entry or transport across membranes into tissues. In some instances, either low oral bioavailability or lack of brain penetration has been attributed to P-gp mediated efflux activity. Therefore, the objective of development of P-gp inhibitors was to facilitate the attainment of higher drug exposures in tissues. Many third-generation P-gp inhibitors such as elacridar, tariquidar, zosuquidar, etc. have entered clinical development to fulfil the promise. The body of evidence from in vitro and in vivo preclinical and clinical data reviewed in this paper provides the basis for an effective blockade of P-gp efflux mechanism by elacridar. However, clinical translation of the promise has been elusive not just for elacridar but also for other P-gp inhibitors in this class. The review provides introspection and perspectives on the lack of clinical translation of this class of drugs and a broad framework of strategies and considerations in the potential application of elacridar and other P-gp inhibitors in oncology therapeutics.
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34
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Interplay between P-Glycoprotein Expression and Resistance to Endoplasmic Reticulum Stressors. Molecules 2018; 23:molecules23020337. [PMID: 29415493 PMCID: PMC6017601 DOI: 10.3390/molecules23020337] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Revised: 01/30/2018] [Accepted: 02/01/2018] [Indexed: 12/13/2022] Open
Abstract
Multidrug resistance (MDR) is a phenotype of cancer cells with reduced sensitivity to a wide range of unrelated drugs. P-glycoprotein (P-gp)—a drug efflux pump (ABCB1 member of the ABC transporter gene family)—is frequently observed to be a molecular cause of MDR. The drug-efflux activity of P-gp is considered as the underlying mechanism of drug resistance against P-gp substrates and results in failure of cancer chemotherapy. Several pathological impulses such as shortages of oxygen and glucose supply, alterations of calcium storage mechanisms and/or processes of protein N-glycosylation in the endoplasmic reticulum (ER) leads to ER stress (ERS), characterized by elevation of unfolded protein cell content and activation of the unfolded protein response (UPR). UPR is responsible for modification of protein folding pathways, removal of misfolded proteins by ER associated protein degradation (ERAD) and inhibition of proteosynthesis. However, sustained ERS may result in UPR-mediated cell death. Neoplastic cells could escape from the death pathway induced by ERS by switching UPR into pro survival mechanisms instead of apoptosis. Here, we aimed to present state of the art information about consequences of P-gp expression on mechanisms associated with ERS development and regulation of the ERAD system, particularly focused on advances in ERS-associated therapy of drug resistant malignancies.
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Gu X, Jiang Y, Qu Y, Chen J, Feng D, Li C, Yin X. Synthesis and biological evaluation of bifendate derivatives bearing 6,7-dihydro-dibenzo[ c,e ]azepine scaffold as potential P-glycoprotein and tumor metastasis inhibitors. Eur J Med Chem 2018; 145:379-388. [DOI: 10.1016/j.ejmech.2018.01.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 12/28/2017] [Accepted: 01/05/2018] [Indexed: 11/24/2022]
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36
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New insights into Vinca alkaloids resistance mechanism and circumvention in lung cancer. Biomed Pharmacother 2017; 96:659-666. [DOI: 10.1016/j.biopha.2017.10.041] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 10/08/2017] [Accepted: 10/09/2017] [Indexed: 12/22/2022] Open
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Abstract
Imaging is widely used in anticancer drug development, typically for whole-body tracking of labelled drugs to different organs or to assess drug efficacy through volumetric measurements. However, increasing attention has been drawn to pharmacology at the single-cell level. Diverse cell types, including cancer-associated immune cells, physicochemical features of the tumour microenvironment and heterogeneous cell behaviour all affect drug delivery, response and resistance. This Review summarizes developments in the imaging of in vivo anticancer drug action, with a focus on microscopy approaches at the single-cell level and translational lessons for the clinic.
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Affiliation(s)
- Miles A. Miller
- Center for Systems Biology, Massachusetts General Hospital, Boston, MA
| | - Ralph Weissleder
- Center for Systems Biology, Massachusetts General Hospital, Boston, MA
- Department of Systems Biology, Harvard Medical School, Boston, MA
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38
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Muz B, Kusdono HD, Azab F, de la Puente P, Federico C, Fiala M, Vij R, Salama NN, Azab AK. Tariquidar sensitizes multiple myeloma cells to proteasome inhibitors via reduction of hypoxia-induced P-gp-mediated drug resistance. Leuk Lymphoma 2017; 58:2916-2925. [PMID: 28509582 DOI: 10.1080/10428194.2017.1319052] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Multiple myeloma (MM) presents a poor prognosis and high lethality of patients due to development of drug resistance. P-glycoprotein (P-gp), a drug-efflux transporter, is upregulated in MM patients post-chemotherapy and is involved in the development of drug resistance since many anti-myeloma drugs (including proteasome inhibitors) are P-gp substrates. Hypoxia develops in the bone marrow niche during MM progression and has long been linked to chemoresistance. Additionally, hypoxia-inducible transcription factor (HIF-1α) was demonstrated to directly regulate P-gp expression. We found that in MM patients P-gp expression positively correlated with the hypoxic marker, HIF-1α. Hypoxia increased P-gp protein expression and its efflux capabilities in MM cells in vitro using flow cytometry. We reported herein that hypoxia-mediated resistance to carfilzomib and bortezomib in MM cells is due to P-gp activity and was reversed by tariquidar, a P-gp inhibitor. These results suggest combining proteasome inhibitors with P-gp inhibition for future clinical studies.
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Affiliation(s)
- Barbara Muz
- a Department of Radiation Oncology, Cancer Biology Division , Washington University in Saint Louis School of Medicine , St. Louis , MO , USA
| | - Hubert D Kusdono
- a Department of Radiation Oncology, Cancer Biology Division , Washington University in Saint Louis School of Medicine , St. Louis , MO , USA.,b Department of Pharmaceutical and Administrative Sciences , St. Louis College of Pharmacy , St. Louis , MO , USA
| | - Feda Azab
- a Department of Radiation Oncology, Cancer Biology Division , Washington University in Saint Louis School of Medicine , St. Louis , MO , USA
| | - Pilar de la Puente
- a Department of Radiation Oncology, Cancer Biology Division , Washington University in Saint Louis School of Medicine , St. Louis , MO , USA
| | - Cinzia Federico
- a Department of Radiation Oncology, Cancer Biology Division , Washington University in Saint Louis School of Medicine , St. Louis , MO , USA
| | - Mark Fiala
- c Section of Stem Cell Transplant and Leukemia, Division of Medical Oncology , Washington University in Saint Louis School of Medicine , St. Louis , MO , USA
| | - Ravi Vij
- c Section of Stem Cell Transplant and Leukemia, Division of Medical Oncology , Washington University in Saint Louis School of Medicine , St. Louis , MO , USA
| | - Noha N Salama
- b Department of Pharmaceutical and Administrative Sciences , St. Louis College of Pharmacy , St. Louis , MO , USA.,d Department of Pharmaceutics and Industrial Pharmacy , Cairo University Faculty of Pharmacy , Cairo , Egypt
| | - Abdel Kareem Azab
- a Department of Radiation Oncology, Cancer Biology Division , Washington University in Saint Louis School of Medicine , St. Louis , MO , USA
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39
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Zhang J, Wang L, Fai Chan H, Xie W, Chen S, He C, Wang Y, Chen M. Co-delivery of paclitaxel and tetrandrine via iRGD peptide conjugated lipid-polymer hybrid nanoparticles overcome multidrug resistance in cancer cells. Sci Rep 2017; 7:46057. [PMID: 28470171 PMCID: PMC5415764 DOI: 10.1038/srep46057] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 03/06/2017] [Indexed: 01/13/2023] Open
Abstract
One of the promising strategies to overcome tumor multidrug resistance (MDR) is to deliver anticancer drug along with P-glycoprotein (P-gp) inhibitor simultaneously. To enhance the cancer cellular internalization and implement the controlled drug release, herein an iRGD peptide-modified lipid-polymer hybrid nanosystem (LPN) was fabricated to coload paclitaxel (PTX) and tetrandrine (TET) at a precise combination ratio. In this co-delivery system, PTX was covalently conjugated to poly (D,L-lactide-co-glycolide) polymeric core by redox-sensitive disulfide bond, while TET was physically capsulated spontaneously for the aim to suppress P-gp in advance by the earlier released TET in cancer cells. As a result, the PTX+TET/iRGD LPNs with a core-shell structure possessed high drug loading efficiency, stability and redox-sensitive drug release profiles. Owing to the enhanced cellular uptake and P-gp suppression mediated by TET, significantly more PTX accumulated in A2780/PTX cells treated with PTX+TET/iRGD LPNs than either free drugs or non-iRGD modified LPNs. As expected, PTX+TET/iRGD LPNs presented the highest cytotoxicity against A2780/PTX cells and effectively promoted ROS production, enhanced apoptosis and cell cycle arrests particularly. Taken together, the co-delivery system demonstrated great promise as potential treatment for MDR-related tumors based on the synergistic effects of P-gp inhibition, enhanced endocytosis and intracellular sequentially drug release.
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Affiliation(s)
- Jinming Zhang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Lu Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Hon Fai Chan
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Wei Xie
- Department of Respiratory Medicine, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen 518033, China
| | - Sheng Chen
- Department of Respiratory Medicine, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen 518033, China
| | - Chengwei He
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Yitao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Meiwan Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
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40
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Fox E, Balis FM. 15-0600-Dr. Fox’s response to letter to the editor. Cancer Chemother Pharmacol 2016; 78:1099-1100. [DOI: 10.1007/s00280-016-3162-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 04/20/2016] [Indexed: 10/20/2022]
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41
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Oliveira MS, Aryasomayajula B, Pattni B, Mussi SV, Ferreira LAM, Torchilin VP. Solid lipid nanoparticles co-loaded with doxorubicin and α-tocopherol succinate are effective against drug-resistant cancer cells in monolayer and 3-D spheroid cancer cell models. Int J Pharm 2016; 512:292-300. [PMID: 27568499 DOI: 10.1016/j.ijpharm.2016.08.049] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 08/18/2016] [Accepted: 08/24/2016] [Indexed: 12/30/2022]
Abstract
This work aimed to develop solid lipid nanoparticles (SLN) co-loaded with doxorubicin and α-tocopherol succinate (TS) and to evaluate its potential to overcome drug resistance and to increase antitumoral effect in MCF-7/Adr and NCI/Adr cancer cell lines. The SLN were prepared by a hot homogenization method and characterized for size, zeta potential, entrapment efficiency (EE), and drug loading (DL). The cytotoxicity of SLN or penetration was evaluated in MCF-7/Adr and NCI/adr as a monolayer or spheroid cancer cell model. The SLN showed a size in the range of 74-80nm, negative zeta potential, EE of 99%, and DL of 67mg/g. The SLN co-loaded with Dox and TS showed a stronger cytotoxicity against MCF-7/Adr and NCI/Adr cells. In the monolayer model, the doxorubicin co-localization as a free and encapsulated form was higher for the encapsulated drug in MCF-7/Adr and NCI/adr, suggesting a bypassing of P-glycoprotein bomb efflux. For cancer cell spheroids, the SLN co-loaded with doxorubicin and TS showed a prominent cytotoxicity and a greater penetration of doxorubicin.
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Affiliation(s)
- Mariana S Oliveira
- Department of Phamaceutics, Faculty of Pharmacy, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Bhawani Aryasomayajula
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA, USA
| | - Bhushan Pattni
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA, USA
| | - Samuel V Mussi
- Department of Phamaceutics, Faculty of Pharmacy, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Lucas A M Ferreira
- Department of Phamaceutics, Faculty of Pharmacy, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Vladmir P Torchilin
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA, USA.
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42
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Srinivas NR. Understanding the role of tariquidar, a potent Pgp inhibitor, in combination trials with cytotoxic drugs: What is missing? Cancer Chemother Pharmacol 2016; 78:1097-1098. [PMID: 27178178 DOI: 10.1007/s00280-016-3044-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Accepted: 04/20/2016] [Indexed: 11/26/2022]
Affiliation(s)
- Nuggehally R Srinivas
- Suramus Bio, Drug Development, 29th Main, 10th Cross, J.P. Nagar I Phase, Bangalore, Karnataka, 560078, India.
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