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Xu L, Kong X, Li X, Zhang B, Deng Y, Wang J, Duan C, Zhang D, Liu W. Current Status of Novel Multifunctional Targeted Pt(IV) Compounds and Their Reductive Release Properties. Molecules 2024; 29:746. [PMID: 38398498 PMCID: PMC10892972 DOI: 10.3390/molecules29040746] [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: 01/02/2024] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
Platinum-based drugs are widely used in chemotherapy for various types of cancer and are considered crucial. Tetravalent platinum (Pt(IV)) compounds have gained significant attention and have been extensively researched among these drugs. Traditionally, Pt(IV) compounds are reduced to divalent platinum (Pt(II)) after entering cells, causing DNA lesions and exhibiting their anti-tumor effect. However, the available evidence indicates that some Pt(IV) derivatives may differ from the traditional mechanism and exert their anti-tumor effect through their overall structure. This review primarily focuses on the existing literature regarding targeted Pt(II) and Pt(IV) compounds, with a specific emphasis on their in vivo mode of action and the properties of reduction release in multifunctional Pt(IV) compounds. This review provides a comprehensive summary of the design and synthesis strategies employed for Pt(II) derivatives that selectively target various enzymes (glucose receptor, folate, telomerase, etc.) or substances (mitochondria, oleic acid, etc.). Furthermore, it thoroughly examines and summarizes the rational design, anti-tumor mechanism of action, and reductive release capacity of novel multifunctional Pt(IV) compounds, such as those targeting p53-MDM2, COX-2, lipid metabolism, dual drugs, and drug delivery systems. Finally, this review aims to provide theoretical support for the rational design and development of new targeted Pt(IV) compounds.
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Affiliation(s)
- Lingwen Xu
- Institute of Chemical Drugs, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China; (L.X.); (X.K.); (X.L.); (B.Z.); (Y.D.); (J.W.); (C.D.)
- Shandong Provincial Key Laboratory of Biopharmaceuticals, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China
| | - Xiangyu Kong
- Institute of Chemical Drugs, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China; (L.X.); (X.K.); (X.L.); (B.Z.); (Y.D.); (J.W.); (C.D.)
- Shandong Provincial Key Laboratory of Biopharmaceuticals, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China
| | - Xinzhi Li
- Institute of Chemical Drugs, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China; (L.X.); (X.K.); (X.L.); (B.Z.); (Y.D.); (J.W.); (C.D.)
- Shandong Provincial Key Laboratory of Biopharmaceuticals, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China
| | - Bin Zhang
- Institute of Chemical Drugs, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China; (L.X.); (X.K.); (X.L.); (B.Z.); (Y.D.); (J.W.); (C.D.)
- Shandong Provincial Key Laboratory of Biopharmaceuticals, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China
| | - Yuxiao Deng
- Institute of Chemical Drugs, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China; (L.X.); (X.K.); (X.L.); (B.Z.); (Y.D.); (J.W.); (C.D.)
- Shandong Provincial Key Laboratory of Biopharmaceuticals, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China
| | - Jinhu Wang
- Institute of Chemical Drugs, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China; (L.X.); (X.K.); (X.L.); (B.Z.); (Y.D.); (J.W.); (C.D.)
- Shandong Provincial Key Laboratory of Biopharmaceuticals, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China
| | - Chonggang Duan
- Institute of Chemical Drugs, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China; (L.X.); (X.K.); (X.L.); (B.Z.); (Y.D.); (J.W.); (C.D.)
- Shandong Provincial Key Laboratory of Biopharmaceuticals, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China
| | - Daizhou Zhang
- Institute of Chemical Drugs, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China; (L.X.); (X.K.); (X.L.); (B.Z.); (Y.D.); (J.W.); (C.D.)
- Shandong Provincial Key Laboratory of Biopharmaceuticals, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China
| | - Wentao Liu
- Institute of Chemical Drugs, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China; (L.X.); (X.K.); (X.L.); (B.Z.); (Y.D.); (J.W.); (C.D.)
- Shandong Provincial Key Laboratory of Biopharmaceuticals, Shandong Academy of Pharmaceutical Sciences, Jinan 250101, China
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Jiang X, Yang Q, Qi R, Yan L. Nanoparticle-Mediated Delivery of Satraplatin to Overcome Cisplatin Drug Resistance. J Funct Biomater 2023; 14:387. [PMID: 37504882 PMCID: PMC10381687 DOI: 10.3390/jfb14070387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 07/29/2023] Open
Abstract
Drug resistance and cancer metastasis are the major obstacles for widely used platinum-based chemotherapy. It is acknowledgement that the decreasing intracellular accumulation of anticancer drugs and increasing sulfur-binding detoxification are two major mechanisms related to drug resistance. Herein, we developed a practical and straightforward method for formulating the clinically used anticancer drug satraplatin (JM-216) with D-α-tocopheryl polyethylene glycol succinate (TPGS)-based polymers to create satraplatin-loaded nanoparticles (SatPt-NPs). The experimental results demonstrate that SatPt-NPs exhibited comparable efficacy to A2780 in treating the A2780 cisplatin-resistant ovarian cancer cell line (A2780DDP), indicating their significant potential in overcoming drug resistance. Additionally, buthionine sulfoximine (BSO) is capable of depleting intracellular glutathione (GSH), resulting in reduced detoxification. After BSO treatment, the IC50 value of SatPt-NPs changed from 0.178 to 0.133 μM, which remained relatively unchanged compared to cisplatin. This suggests that SatPt-NPs can overcome drug resistance by evading GSH detoxification. Therefore, SatPt-NPs have the ability to inhibit drug resistance in tumor cells and hold tremendous potential in cancer treatment.
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Affiliation(s)
- Xiaohan Jiang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Biomedical Materials and Engineering Research Center of Hubei Province, Wuhan University of Technology, Wuhan 430070, China
| | - Qiang Yang
- Department of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Ruogu Qi
- School of Medicine and Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Lesan Yan
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Biomedical Materials and Engineering Research Center of Hubei Province, Wuhan University of Technology, Wuhan 430070, China
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Application of Approved Cisplatin Derivatives in Combination Therapy against Different Cancer Diseases. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27082466. [PMID: 35458666 PMCID: PMC9031877 DOI: 10.3390/molecules27082466] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/07/2022] [Accepted: 04/08/2022] [Indexed: 02/03/2023]
Abstract
The problems with anticancer therapy are resistance and toxicity. From 3000 Cisplatin derivatives tested as antitumor agents, most of them have been rejected, due to toxicity. The aim of current study is the comparison of therapeutic combinations of the currently applied in clinical practice: Cisplatin, Carboplatin, Oxaliplatin, Nedaplatin, Lobaplatin, Heptaplatin, and Satraplatin. The literature data show that the strategies for the development of platinum anticancer agents and bypassing of resistance to Cisplatin derivatives and their toxicity are: combination therapy, Pt IV prodrugs, the targeted nanocarriers. The very important strategy for the improvement of the antitumor effect against different cancers is synergistic combination of Cisplatin derivatives with: (1) anticancer agents—Fluorouracil, Gemcitabine, Cytarabine, Fludarabine, Pemetrexed, Ifosfamide, Irinotecan, Topotecan, Etoposide, Amrubicin, Doxorubicin, Epirubicin, Vinorelbine, Docetaxel, Paclitaxel, Nab-Paclitaxel; (2) modulators of resistant mechanisms; (3) signaling protein inhibitors—Erlotinib; Bortezomib; Everolimus; (4) and immunotherapeutic drugs—Atezolizumab, Avelumab, Bevacizumab, Cemiplimab, Cetuximab, Durvalumab, Erlotinib, Imatinib, Necitumumab, Nimotuzumab, Nivolumab, Onartuzumab, Panitumumab, Pembrolizumab, Rilotumumab, Trastuzumab, Tremelimumab, and Sintilimab. An important approach for overcoming the drug resistance and reduction of toxicity of Cisplatin derivatives is the application of nanocarriers (polymers and liposomes), which provide improved targeted delivery, increased intracellular penetration, selective accumulation in tumor tissue, and enhanced therapeutic efficacy. The advantages of combination therapy are maximum removal of tumor cells in different phases; prevention of resistance; inhibition of the adaptation of tumor cells and their mutations; and reduction of toxicity.
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Kuang X, Hu Y, Chi D, Zhang H, He Z, Jiang Y, Wang Y. Self-stabilized Pt(IV) amphiphiles by precise regulation of branch length for enhanced chemotherapy. Int J Pharm 2021; 606:120923. [PMID: 34303822 DOI: 10.1016/j.ijpharm.2021.120923] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 07/04/2021] [Accepted: 07/20/2021] [Indexed: 11/29/2022]
Abstract
A surge of platinum(IV) compounds are utilized or investigated in cancer treatment but their therapeutic outcomes have been greatly compromised by remaining adverse effects and limited antitumor performance, attributable to nonspecific distribution and insufficient activation in tumor site. Herein, we designed a series of disulfide bond introduced Pt(IV)-lipid prodrugs with different branch length, all of which are able to self-stabilize into nanomedicine and be activated by high intracellular glutathione (GSH) level. The impact of precise modification of these prodrugs on their assembly stability, pharmacokinetics and cytotoxicity was probed to establish a connection between chemical structure and antiproliferation efficiency. With optimal assembly manner and delivery efficacy, the longest axial branched Pt(IV) prodrug CSS18 exhibited the most impressive therapeutic outcome, providing a potential path to more efficient nanocarriers for chemotherapeutic agents by chemical modulation and, giving insights into the rational design of reduction responsive platinum delivery system.
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Affiliation(s)
- Xiao Kuang
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yuting Hu
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Dongxu Chi
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Haolin Zhang
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Zhonggui He
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yiguo Jiang
- Department of Pharmacy, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou 215153, China.
| | - Yongjun Wang
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China.
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Köberle B, Schoch S. Platinum Complexes in Colorectal Cancer and Other Solid Tumors. Cancers (Basel) 2021; 13:cancers13092073. [PMID: 33922989 PMCID: PMC8123298 DOI: 10.3390/cancers13092073] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 12/25/2022] Open
Abstract
Simple Summary Cisplatin is successfully used for the treatment of various solid cancers. Unfortunately, it shows no activity in colorectal cancer. The resistance phenotype of colorectal cancer cells is mainly caused by alterations in p53-controlled DNA damage signaling and/or defects in the cellular mismatch repair pathway. Improvement of platinum-based chemotherapy in cisplatin-unresponsive cancers, such as colorectal cancer, might be achieved by newly designed cisplatin analogues, which retain activity in unresponsive tumor cells. Moreover, a combination of cisplatin with biochemical modulators of DNA damage signaling might sensitize cisplatin-resistant tumor cells to the drug, thus providing another strategy to improve cancer therapy. Abstract Cisplatin is one of the most commonly used drugs for the treatment of various solid neoplasms, including testicular, lung, ovarian, head and neck, and bladder cancers. Unfortunately, the therapeutic efficacy of cisplatin against colorectal cancer is poor. Various mechanisms appear to contribute to cisplatin resistance in cancer cells, including reduced drug accumulation, enhanced drug detoxification, modulation of DNA repair mechanisms, and finally alterations in cisplatin DNA damage signaling preventing apoptosis in cancer cells. Regarding colorectal cancer, defects in mismatch repair and altered p53-mediated DNA damage signaling are the main factors controlling the resistance phenotype. In particular, p53 inactivation appears to be associated with chemoresistance and poor prognosis. To overcome resistance in cancers, several strategies can be envisaged. Improved cisplatin analogues, which retain activity in resistant cancer, might be applied. Targeting p53-mediated DNA damage signaling provides another therapeutic strategy to circumvent cisplatin resistance. This review provides an overview on the DNA repair pathways involved in the processing of cisplatin damage and will describe signal transduction from cisplatin DNA lesions, with special attention given to colorectal cancer cells. Furthermore, examples for improved platinum compounds and biochemical modulators of cisplatin DNA damage signaling will be presented in the context of colon cancer therapy.
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Affiliation(s)
- Beate Köberle
- Department of Food Chemistry and Toxicology, Karlsruhe Institute of Technology, Adenauerring 20a, 76131 Karlsruhe, Germany
| | - Sarah Schoch
- Department of Laboratory Medicine, Lund University, Scheelevägen 2, 223 81 Lund, Sweden
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Jia C, Deacon GB, Zhang Y, Gao C. Platinum(IV) antitumor complexes and their nano-drug delivery. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213640] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Jia C, Cong Y, Pu S, Cai L, Zhong Y, Zhang X, Liao X, Li Y, Yang B, Gao C. Synthesis, characterization, and biological activity of new mixed ammine/amine platinum(IV) complexes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Chunyan Jia
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Yanwei Cong
- Kunming GUIYAN Pharmaceutical Co. Ltd. Kunming 650221 People's Republic of China
| | - Shaoping Pu
- Kunming GUIYAN Pharmaceutical Co. Ltd. Kunming 650221 People's Republic of China
| | - Linxiang Cai
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Yunshuang Zhong
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Xinzhong Zhang
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Xiali Liao
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Yamin Li
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Bo Yang
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Chuanzhu Gao
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
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Karmakar S, Poetsch I, Kowol CR, Heffeter P, Gibson D. Synthesis and Cytotoxicity of Water-Soluble Dual- and Triple-Action Satraplatin Derivatives: Replacement of Equatorial Chlorides of Satraplatin by Acetates. Inorg Chem 2019; 58:16676-16688. [PMID: 31790216 DOI: 10.1021/acs.inorgchem.9b02796] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Pt(II) complexes, such as cisplatin and oxaliplatin, are in widespread use as anticancer drugs. Their use is limited by the toxic side effects and the ability of tumors to develop resistance to the drugs. A popular approach to overcome these drawbacks is to use their kinetically inert octahedral Pt(IV) derivatives that act as prodrugs. The most successful Pt(IV) complex in clinical trials to date is satraplatin, cct-[Pt(NH3)(c-hexylamine)Cl2(OAc)2], that upon cellular reduction releases the cytotoxic cis-[Pt(NH3)(c-hexylamine)Cl2]. In an attempt to obtain water-soluble and more effective cytotoxic Pt(IV) complexes, we prepared a series of dual- and triple-action satraplatin analogues, where the equatorial chlorido ligands were replaced with acetates and the axial ligands include innocent and bioactive ligands. Replacement of the chlorides with acetates enhanced the water solubility of the compounds and, with one exception, all of the compounds were very stable in buffer. In general, compounds with one or two axial hydroxido ligands were reduced by ascorbate significantly more quickly than compounds with two axial carboxylates. While replacement of the chlorides with acetates in satraplatin led to a reduction in cytotoxicity, the dual- and triple-action analogues with equatorial acetates had low- to sub-micromolar IC50 values in a panel of eight cancer cells. The triple-action compound cct-[Pt(NH3)(c-hexylamine)(OAc)2(PhB)(DCA)] was active in all cell lines, causing DNA damage that induced cell cycle inhibition and apoptosis. Its good activity against CT26 cells in vitro translated into good in vivo efficacy against the CT26 allograft, an in vivo model with intrinsic satraplatin resistance. This indicates that multiaction Pt(IV) derivatives of diamine dicarboxylates are interesting anticancer drug candidates.
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Affiliation(s)
- Subhendu Karmakar
- Institute for Drug Research, School of Pharmacy , The Hebrew University , Jerusalem 91120 , Israel
| | - Isabella Poetsch
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I , Medical University of Vienna , Borschkegasse 8a , 1090 Vienna , Austria.,Institute of Inorganic Chemistry, Faculty of Chemistry , University of Vienna , Vienna , Austria
| | - Christian R Kowol
- Institute of Inorganic Chemistry, Faculty of Chemistry , University of Vienna , Vienna , Austria
| | - Petra Heffeter
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I , Medical University of Vienna , Borschkegasse 8a , 1090 Vienna , Austria
| | - Dan Gibson
- Institute for Drug Research, School of Pharmacy , The Hebrew University , Jerusalem 91120 , Israel
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Investigations of the Kinetics and Mechanism of Reduction of a Carboplatin Pt(IV) Prodrug by the Major Small-Molecule Reductants in Human Plasma. Int J Mol Sci 2019; 20:ijms20225660. [PMID: 31726728 PMCID: PMC6888404 DOI: 10.3390/ijms20225660] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 10/30/2019] [Accepted: 11/07/2019] [Indexed: 01/04/2023] Open
Abstract
The development of Pt(IV) anticancer prodrugs to overcome the detrimental side effects of Pt(II)-based anticancer drugs is of current interest. The kinetics and reaction mechanisms of the reductive activation of the carboplatin Pt(IV) prodrug cis,trans-[Pt(cbdca)(NH3)2Cl2] (cbdca = cyclobutane-1,1-dicarboxylate) by the major small-molecule reductants in human plasma were analyzed in this work. The reductants included ascorbate (Asc), the thiol-containing molecules L-cysteine (Cys), DL-homocysteine (Hcy), and glutathione (GSH), and the dipeptide Cys–Gly. Overall second-order kinetics were established in all cases. At the physiological pH of 7.4, the observed second-order rate constants k′ followed the order Asc << Cys–Gly ~ Hcy < GSH < Cys. This reactivity order together with the abundances of the reductants in human plasma indicated Cys as the major small-molecule reductant in vivo, followed by GSH and ascorbate, whereas Hcy is much less important. In the cases of Cys and GSH, detailed reaction mechanisms and the reactivity of the various protolytic species at physiological pH were derived. The rate constants of the rate-determining steps were evaluated, allowing the construction of reactivity-versus-pH distribution diagrams for Cys and GSH. The diagrams unraveled that species III of Cys (−SCH2CH(NH3+)COO−) and species IV of GSH (−OOCCH(NH3+)CH2CH2CONHCH(CH2S−)- CONHCH2COO−) were exclusively dominant in the reduction process. These two species are anticipated to be of pivotal importance in the reduction of other types of Pt(IV) prodrugs as well.
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Kostrhunova H, Zajac J, Novohradsky V, Kasparkova J, Malina J, Aldrich-Wright JR, Petruzzella E, Sirota R, Gibson D, Brabec V. A Subset of New Platinum Antitumor Agents Kills Cells by a Multimodal Mechanism of Action Also Involving Changes in the Organization of the Microtubule Cytoskeleton. J Med Chem 2019; 62:5176-5190. [PMID: 31030506 DOI: 10.1021/acs.jmedchem.9b00489] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The substitution inert platinum agent [Pt(1 S,2 S-diaminocyclohexane)(5,6-dimethyl-1,10-phenanthroline)]2+ (56MeSS, 5) is a potent cytotoxic metallodrug. In contrast to conventional cisplatin or oxaliplatin, the mechanism of action (MoA) of 5 is fundamentally different. However, details of the mechanism by which the 5,6-dimethyl-1,10-phenanthroline ligand contributes to the cytotoxicity of 5 and its derivatives have not been sufficiently clarified so far. Here, we show that 5 and its Pt(IV) derivatives exhibit an intriguing potency in the triple-negative breast cancer cells MDA-MB-231. Moreover, we show that the Pt(IV) derivatives of 5 act by multimodal MoA resulting in the global biological effects, that is, they damage nuclear DNA, reduce the mitochondrial membrane potential, induce the epigenetic processes, and last but not least, the data provide evidence that changes in the organization of cytoskeleton networks are functionally important for 5 and its derivatives, in contrast to clinically used platinum cytostatics, to kill cancer cells.
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Affiliation(s)
- Hana Kostrhunova
- Czech Academy of Sciences , Institute of Biophysics , Kralovopolska 135 , CZ-61265 Brno , Czech Republic
| | - Juraj Zajac
- Czech Academy of Sciences , Institute of Biophysics , Kralovopolska 135 , CZ-61265 Brno , Czech Republic
| | - Vojtech Novohradsky
- Czech Academy of Sciences , Institute of Biophysics , Kralovopolska 135 , CZ-61265 Brno , Czech Republic
| | - Jana Kasparkova
- Czech Academy of Sciences , Institute of Biophysics , Kralovopolska 135 , CZ-61265 Brno , Czech Republic
| | - Jaroslav Malina
- Czech Academy of Sciences , Institute of Biophysics , Kralovopolska 135 , CZ-61265 Brno , Czech Republic
| | - Janice R Aldrich-Wright
- School of Science and Health , Western Sydney University , Penrith South DC 1797 , NSW , Australia
| | - Emanuele Petruzzella
- Institute for Drug Research, School of Pharmacy , The Hebrew University , Jerusalem 91120 , Israel
| | - Roman Sirota
- Institute for Drug Research, School of Pharmacy , The Hebrew University , Jerusalem 91120 , Israel
| | - Dan Gibson
- Institute for Drug Research, School of Pharmacy , The Hebrew University , Jerusalem 91120 , Israel
| | - Viktor Brabec
- Czech Academy of Sciences , Institute of Biophysics , Kralovopolska 135 , CZ-61265 Brno , Czech Republic
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Englinger B, Pirker C, Heffeter P, Terenzi A, Kowol CR, Keppler BK, Berger W. Metal Drugs and the Anticancer Immune Response. Chem Rev 2018; 119:1519-1624. [DOI: 10.1021/acs.chemrev.8b00396] [Citation(s) in RCA: 174] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Bernhard Englinger
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
| | - Christine Pirker
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
| | - Petra Heffeter
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
| | - Alessio Terenzi
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Strasse 42, A-1090 Vienna, Austria
| | - Christian R. Kowol
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Strasse 42, A-1090 Vienna, Austria
| | - Bernhard K. Keppler
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Strasse 42, A-1090 Vienna, Austria
| | - Walter Berger
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, A-1090 Vienna, Austria
- Research Cluster “Translational Cancer Therapy Research”, University of Vienna and Medical University of Vienna, Vienna, Austria
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Deo KM, Ang DL, McGhie B, Rajamanickam A, Dhiman A, Khoury A, Holland J, Bjelosevic A, Pages B, Gordon C, Aldrich-Wright JR. Platinum coordination compounds with potent anticancer activity. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.11.014] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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13
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Harper BWJ, Petruzzella E, Sirota R, Faccioli FF, Aldrich-Wright JR, Gandin V, Gibson D. Synthesis, characterization and in vitro and in vivo anticancer activity of Pt(iv) derivatives of [Pt(1S,2S-DACH)(5,6-dimethyl-1,10-phenanthroline)]. Dalton Trans 2018; 46:7005-7019. [PMID: 28513693 DOI: 10.1039/c7dt01054k] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This report describes the synthesis, characterization and biological activity of a series of platinum(iv) derivatives of [Pt(1S,2S-DACH)(5,6-dimethyl-1,10-phenanthroline)] (Pt56MeSS) with non-bioactive, lipophilic and bioactive axial ligands. In an attempt to explore the anticancer activity potential of the Pt(iv) derivatives, 2D and 3D cytotoxic screening and a preliminary in vivo study were performed. The average IC50 values of the platinum(iv) derivatives ranged from 1.26 to 5.39 μM, compared with 1.24 μM for Pt56MeSS, suggesting that the axial ligands have a relatively minor effect on the potency of the compounds. Preliminary in vivo studies indicate that the platinum(iv) derivatives of Pt56MeSS are active in vivo and can reduce the tumor to a similar extent to cisplatin.
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Affiliation(s)
- Benjamin W J Harper
- Institute for Drug Research, School of Pharmacy, The Hebrew University, Jerusalem, 91120, Israel.
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14
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Ma J, Wang Q, Yang X, Hao W, Huang Z, Zhang J, Wang X, Wang PG. Glycosylated platinum(iv) prodrugs demonstrated significant therapeutic efficacy in cancer cells and minimized side-effects. Dalton Trans 2018; 45:11830-8. [PMID: 27373800 DOI: 10.1039/c6dt02207c] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Conjugates (A1-A5) of the Pt(iv) derivative (A6) with amino groups from peracetyl glucose, rhamnose and mannose with a propyl amino or ethyl amino linker at the reducing end were synthesized and exhibited significant therapeutic efficacy in tumour cells, especially for prostate cancer (PCa). The antitumor activities are greatly affected by glycosyl groups. Cytotoxic experiments in vitro indicated that the antitumor activities were increased by 5-fold when its Pt(iv) derivative was conjugated to S18 (IC50 = 4.82 ± 0.45 μM) and by 12-fold when conjugated to S21 (IC50 = 1.9 ± 0.67 μM). The mannose substituted Pt(iv) complexes A4 and A5 were also over an order of magnitude more potent towards HeLa, A549, MCF-7 and PC3 than cisplatin and oxaliplatin. Importantly, the glycosylated Pt(iv) derivatives A4 and A5 displayed potential safety for clinical therapeutic exposure with IC50 of 84 μM and 169 μM compared with cisplatin (IC50 = 8 μM) to 3T3. Cellular uptake and DNA platination are higher than cisplatin and oxaliplatin. ESI-MS analysis of A5 binding to 5'-dGMP revealed that bifunctional DNA lesions were formed. The antitumor activities in vivo showed that the MTD and LD50 for A4 and A5 are nearly 4-fold higher than that of oxaliplatin indicating the potential safety for the glycosylated Pt(iv) complexes.
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Affiliation(s)
- Jing Ma
- College of Pharmacy, State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Qingpeng Wang
- College of Pharmacy, State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Xiande Yang
- College of Pharmacy, State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Wenpei Hao
- College of Pharmacy, State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Zhonglv Huang
- College of Pharmacy, State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Jiabao Zhang
- College of Pharmacy, State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Xin Wang
- College of Pharmacy, State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, P. R. China. and Tianjin Key Laboratory of Molecular Drug Research, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, P. R. China
| | - Peng George Wang
- College of Pharmacy, State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, P. R. China. and Tianjin Key Laboratory of Molecular Drug Research, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, P. R. China
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Mi Q, Shu S, Yang C, Gao C, Zhang X, Luo X, Bao C, Zhang X, Niu J. Current Status for Oral Platinum (IV) Anticancer Drug Development. ACTA ACUST UNITED AC 2018. [DOI: 10.4236/ijmpcero.2018.72020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Influence of the Number of Axial Bexarotene Ligands on the Cytotoxicity of Pt(IV) Analogs of Oxaliplatin. Bioinorg Chem Appl 2017; 2017:4736321. [PMID: 28804273 PMCID: PMC5540250 DOI: 10.1155/2017/4736321] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 06/04/2017] [Accepted: 06/08/2017] [Indexed: 11/17/2022] Open
Abstract
We present the synthesis and cytotoxic potencies of new Pt(IV) complexes with bexarotene, an anticancer drug that induces cell differentiation and apoptosis via selective activation of retinoid X receptors. In these complexes bexarotene is positioned as an axial ligand. The complex of one bexarotene ligand attached to Pt(IV) oxaliplatin moiety was potent whereas its counterpart carrying two bexarotene ligands was inactive.
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Yang X, Tong J, Guo L, Qian Z, Chen Q, Qi R, Qiu Y. Bundling potent natural toxin cantharidin within platinum (IV) prodrugs for liposome drug delivery and effective malignant neuroblastoma treatment. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2017; 13:287-296. [DOI: 10.1016/j.nano.2016.08.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 08/06/2016] [Accepted: 08/18/2016] [Indexed: 11/26/2022]
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18
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García-Cano J, Roche O, Cimas FJ, Pascual-Serra R, Ortega-Muelas M, Fernández-Aroca DM, Sánchez-Prieto R. p38MAPK and Chemotherapy: We Always Need to Hear Both Sides of the Story. Front Cell Dev Biol 2016; 4:69. [PMID: 27446920 PMCID: PMC4928511 DOI: 10.3389/fcell.2016.00069] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 06/13/2016] [Indexed: 12/14/2022] Open
Abstract
The p38MAPK signaling pathway was initially described as a stress response mechanism. In fact, during previous decades, it was considered a pathway with little interest in oncology especially in comparison with other MAPKs such as ERK1/2, known to be target of oncogenes like Ras. However, its involvement in apoptotic cell death phenomena makes this signaling pathway more attractive for many cancer research laboratories. This apoptotic role allows to establish a link between p38MAPK and regular chemotherapeutic agents such as Cisplatin or base analogs (Cytarabine, Gemcitabine or 5-Fluorouracil) which are currently used in hospitals across the world. In fact, and more recently, p38MAPK has also been connected with targeted therapies like tyrosine kinase inhibitors (vg. Imatinib, Sorafenib) and, to a lesser extent, with monoclonal antibodies. In addition, the oncogenic or tumor suppressor potential of this signaling pathway has aroused the interest of the scientific community in evaluating p38MAPK as a novel target for cancer therapy. In this review, we will summarize the role of p38MAPK in chemotherapy as well as the potential that p38MAPK inhibition can bring to cancer therapy. All the evidences suggest that p38MAPK could be a double-edged sword and that the search for the most appropriate candidate patients, depending on their pathology and treatment, will lead to a more rational use of this new therapeutic tool.
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Affiliation(s)
- Jesús García-Cano
- Unidad de Medicina Molecular, Laboratorio de Oncología, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina UCLM-CSIC, Universidad de Castilla-La Mancha/PCTCLM Albacete, Spain
| | - Olga Roche
- Unidad de Medicina Molecular, Laboratorio de Oncología, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina UCLM-CSIC, Universidad de Castilla-La Mancha/PCTCLM Albacete, Spain
| | - Francisco J Cimas
- Unidad de Medicina Molecular, Laboratorio de Oncología, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina UCLM-CSIC, Universidad de Castilla-La Mancha/PCTCLM Albacete, Spain
| | - Raquel Pascual-Serra
- Unidad de Medicina Molecular, Laboratorio de Oncología, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina UCLM-CSIC, Universidad de Castilla-La Mancha/PCTCLM Albacete, Spain
| | - Marta Ortega-Muelas
- Unidad de Medicina Molecular, Laboratorio de Oncología, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina UCLM-CSIC, Universidad de Castilla-La Mancha/PCTCLM Albacete, Spain
| | - Diego M Fernández-Aroca
- Unidad de Medicina Molecular, Laboratorio de Oncología, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina UCLM-CSIC, Universidad de Castilla-La Mancha/PCTCLM Albacete, Spain
| | - Ricardo Sánchez-Prieto
- Unidad de Medicina Molecular, Laboratorio de Oncología, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina UCLM-CSIC, Universidad de Castilla-La Mancha/PCTCLM Albacete, Spain
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Ratzon E, Najajreh Y, Salem R, Khamaisie H, Ruthardt M, Mahajna J. Platinum (IV)-fatty acid conjugates overcome inherently and acquired Cisplatin resistant cancer cell lines: an in-vitro study. BMC Cancer 2016; 16:140. [PMID: 26906901 PMCID: PMC4763415 DOI: 10.1186/s12885-016-2182-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Accepted: 02/16/2016] [Indexed: 11/10/2022] Open
Abstract
Background Platinum-based drugs are used as cancer chemotherapeutics for the last 40 years. However, drug resistance and nephrotoxicity are the major limitations of the use of platinum-based compounds in cancer therapy. Platinum (IV) complexes are believed to act as platinum prodrugs and are able to overcome some of platinum (II) limitations. Methods A number of previously sensitized platinum (IV) complexes were evaluated for their anti-cancer activity by monitoring ability to affect proliferation, clonigenicity and apoptosis induction of Cisplatin sensitive and resistant cancer cells. In addition, the uptake of Cisplatin and the platinum (IV) derivatives to Cisplatin sensitive and resistant cancer cells was monitored. Results The bis-octanoatoplatinum (IV) complex (RJY13), a Cisplatin derivative with octanoate as axial ligand, exhibited strong anti-proliferative effect on the Cisplatin resistant and sensitive ovarian cells, A2780cisR and A2780, respectively. Moreover, RJY13 exhibited good activity in inhibiting clonigenicity of both cells. Anti-proliferative activity of RJY13 was mediated by induction of apoptosis. Interestingly, a bis-lauratopaltinum (IV) complex (RJY6) was highly potent in inhibiting clonigenicity of both Cisplatin sensitive and Cisplatin resistant cells, however, exhibited reduced activity in assays that utilize cells growing in two dimensional (2D) conditions. The uptake of Cisplatin was reduced by 30 % in A2780 in which the copper transporter-1 (Ctr1) was silenced. Moreover, uptake of RJY6 was marginally dependent on Ctr1, while uptake of RJY13 was Ctr1-independent. Conclusions Our data demonstrated the potential of platinum (IV) prodrugs in overcoming acquired and inherited drug resistance in cancer cell lines. Moreover, our data demonstrated that the uptake of Cisplatin is partially dependent on Ctr1 transporter, while uptake of RJY6 is marginally dependent on Ctr1 and RJY13 is Ctr1-independent. In addition, our data illustrated the therapeutic potential of platinum (IV) prodrugs in cancer therapy.
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Affiliation(s)
- Einav Ratzon
- Cancer Drug Discovery Program, Migal, Galilee Research Institute, P.O. Box 831, Kiryat Shmona, 11016, Israel.
| | - Yousef Najajreh
- Anticancer Drugs Research Lab, Faculty of Pharmacy, Al-Quds University, P.O. Box 20002, Jerusalem, Abu-Dies, Palestinian Authority.
| | - Rami Salem
- Anticancer Drugs Research Lab, Faculty of Pharmacy, Al-Quds University, P.O. Box 20002, Jerusalem, Abu-Dies, Palestinian Authority.
| | - Hazem Khamaisie
- Cancer Drug Discovery Program, Migal, Galilee Research Institute, P.O. Box 831, Kiryat Shmona, 11016, Israel.
| | - Martin Ruthardt
- Medizinische Klinik II/Abtl. Hämatologie, Klinikum der Johann Wolfgang Goethe Universität, Theodor-Stern Kai 7, 60590, Frankfurt, Germany.
| | - Jamal Mahajna
- Cancer Drug Discovery Program, Migal, Galilee Research Institute, P.O. Box 831, Kiryat Shmona, 11016, Israel. .,The Department of Nutritional Sciences, Tel Hai College, Kiryat Shmona, Israel.
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20
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Schreiber-Brynzak E, Pichler V, Heffeter P, Hanson B, Theiner S, Lichtscheidl-Schultz I, Kornauth C, Bamonti L, Dhery V, Groza D, Berry D, Berger W, Galanski M, Jakupec MA, Keppler BK. Behavior of platinum(iv) complexes in models of tumor hypoxia: cytotoxicity, compound distribution and accumulation. Metallomics 2016; 8:422-33. [PMID: 26860208 PMCID: PMC6130773 DOI: 10.1039/c5mt00312a] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Hypoxia in solid tumors remains a challenge for conventional cancer therapeutics. As a source for resistance, metastasis development and drug bioprocessing, it influences treatment results and disease outcome. Bioreductive platinum(iv) prodrugs might be advantageous over conventional metal-based therapeutics, as biotransformation in a reductive milieu, such as under hypoxia, is required for drug activation. This study deals with a two-step screening of experimental platinum(iv) prodrugs with different rates of reduction and lipophilicity with the aim of identifying the most appropriate compounds for further investigations. In the first step, the cytotoxicity of all compounds was compared in hypoxic multicellular spheroids and monolayer culture using a set of cancer cell lines with different sensitivities to platinum(ii) compounds. Secondly, two selected compounds were tested in hypoxic xenografts in SCID mouse models in comparison to satraplatin, and, additionally, (LA)-ICP-MS-based accumulation and distribution studies were performed for these compounds in hypoxic spheroids and xenografts. Our findings suggest that, while cellular uptake and cytotoxicity strongly correlate with lipophilicity, cytotoxicity under hypoxia compared to non-hypoxic conditions and antitumor activity of platinum(iv) prodrugs are dependent on their rate of reduction.
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21
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Yang Q, Cai J, Sun S, Kang X, Guo J, Zhu Y, Yan L, Jing X, Wang Z. Polymer nanoparticle delivery of dichloroacetate and DACH-Pt to enhance antitumor efficacy and lower systemic toxicity. Biomater Sci 2016; 4:661-9. [DOI: 10.1039/c5bm00439j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Nanoparticles loaded with dichloroacetate and DACHPt showed potential to sensitize cancer cells to chemotherapy in vitro and in vivo.
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Affiliation(s)
- Qiang Yang
- Department of Obstetrics and Gynecology
- Union Hospital
- Tongji Medical College
- Huazhong University of Science and Technology
- Wuhan 430022
| | - Jing Cai
- Department of Obstetrics and Gynecology
- Union Hospital
- Tongji Medical College
- Huazhong University of Science and Technology
- Wuhan 430022
| | - Si Sun
- Department of Obstetrics and Gynecology
- Union Hospital
- Tongji Medical College
- Huazhong University of Science and Technology
- Wuhan 430022
| | - Xiang Kang
- Department of Obstetrics and Gynecology
- Union Hospital
- Tongji Medical College
- Huazhong University of Science and Technology
- Wuhan 430022
| | - Jing Guo
- Department of Obstetrics and Gynecology
- Union Hospital
- Tongji Medical College
- Huazhong University of Science and Technology
- Wuhan 430022
| | - Yapei Zhu
- Department of Obstetrics and Gynecology
- Union Hospital
- Tongji Medical College
- Huazhong University of Science and Technology
- Wuhan 430022
| | - Lesan Yan
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- People's Republic of China
| | - Xiabin Jing
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- People's Republic of China
| | - Zehua Wang
- Department of Obstetrics and Gynecology
- Union Hospital
- Tongji Medical College
- Huazhong University of Science and Technology
- Wuhan 430022
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Han X, Sun J, Wang Y, He Z. Recent Advances in Platinum (IV) Complex-Based Delivery Systems to Improve Platinum (II) Anticancer Therapy. Med Res Rev 2015; 35:1268-99. [PMID: 26280923 DOI: 10.1002/med.21360] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Cisplatin and its platinum (Pt) (II) derivatives play a key role in the fight against various human cancers such as testicular, ovarian, head and neck, lung tumors. However, their application in clinic is limited due to dose- dependent toxicities and acquired drug resistances, which have prompted extensive research effort toward the development of more effective Pt (II) delivery strategies. The synthesis of Pt (IV) complex is one such an area of intense research fields, which involves their in vivo conversion into active Pt (II) molecules under the reducing intracellular environment, and has demonstrated encouraging preclinical and clinical outcomes. Compared with Pt (II) complexes, Pt (IV) complexes not only exhibit an increased stability and reduced side effects, but also facilitate the intravenous-to-oral switch in cancer chemotherapy. The overview briefly analyzes statuses of Pt (II) complex that are in clinical use, and then focuses on the development of Pt (IV) complexes. Finally, recent advances in Pt (IV) complexes in combination with nanocarriers are highlighted, addressing the shortcomings of Pt (IV) complexes, such as their instability in blood and irreversibly binding to plasma proteins and nonspecific distribution, and taking advantage of passive and active targeting effect to improve Pt (II) anticancer therapy.
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Affiliation(s)
- Xiaopeng Han
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China
| | - Jin Sun
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China.,Municipal Key Laboratory of Biopharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China
| | - Yongjun Wang
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China
| | - Zhonggui He
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road, Shenyang, 110016, China
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Lugini L, Federici C, Borghi M, Azzarito T, Marino ML, Cesolini A, Spugnini EP, Fais S. Proton pump inhibitors while belonging to the same family of generic drugs show different anti-tumor effect. J Enzyme Inhib Med Chem 2015; 31:538-45. [PMID: 26018420 DOI: 10.3109/14756366.2015.1046062] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
CONTEXT Tumor acidity represents a major cause of chemoresistance. Proton pump inhibitors (PPIs) can neutralize tumor acidity, sensitizing cancer cells to chemotherapy. OBJECTIVE To compare the anti-tumor efficacy of different PPIs in vitro and in vivo. MATERIALS AND METHODS In vitro experiments PPIs anti-tumor efficacy in terms of cell proliferation and cell death/apoptosis/necrosis evaluation were performed. In vivo PPIs efficacy experiments were carried out using melanoma xenograft model in SCID mice. RESULTS Lansoprazole showed higher anti-tumor effect when compared to the other PPIs. The lansoprazole effect lasted even upon drug removal from the cell culture medium and it was independent from the lipophilicity of the PPIs formulation. DISCUSSION These PPIs have shown different anti-tumoral efficacy, and the most effective at low dose was lansoprazole. CONCLUSION The possibility to contrast tumor acidity by off-label using PPIs opens a new field of oncology investigation.
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Affiliation(s)
- Luana Lugini
- a Department of Therapeutic Research and Medicine Evaluation
| | | | - Martina Borghi
- b Department of Infectious, Parasitic and Immune-Mediate Diseases , and
| | | | | | - Albino Cesolini
- c Department of Ematology, Oncology and Molecular Biology , National Institute of Health , Rome , Italy
| | | | - Stefano Fais
- a Department of Therapeutic Research and Medicine Evaluation
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Comparison of Intracellular Stress Response of NCI-H526 Small Cell Lung Cancer (SCLC) Cells to Platinum(II) Cisplatin and Platinum(IV) Oxoplatin. Cancers (Basel) 2014; 6:1487-99. [PMID: 25006835 PMCID: PMC4190551 DOI: 10.3390/cancers6031487] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 06/30/2014] [Accepted: 07/02/2014] [Indexed: 12/18/2022] Open
Abstract
In attempts to develop an orally applicable platinum-based drug, platinum(IV) drugs which exhibit higher in vivo stability compared to the platinum(II) drug cisplatin were formulated. The first such chemotherapeutic agent, namely satraplatin, failed to receive approval. In the present work, we checked the initial cellular stress response of the chemosensitive NCI-H526 small cell lung cancer (SCLC) cells by determination of the relative phosphorylation of 46 specific phosphorylation sites of 38 selected proteins in a six hours response to cisplatin (platinum(II)) or oxoplatin (platinum(IV)), respectively. Oxoplatin is considered as prodrug of cisplatin, although several findings point to differences in intracellular effects. Cisplatin induced hyperphosphorylation of p38α MAPK and AMPKα1, whereas oxoplatin treatment resulted in increased phosphorylation of a large number of signaling proteins involved in stress response/drug resistance, including JNK, GSK-3α, AMPKα1, src kinases, STATs, CHK-2 and especially focal adhesion kinase (FAK). Cisplatin exerts markedly higher cytotoxicity upon four hours short-term exposure in comparison to oxoplatin and, correspondingly, the extended initial stress response to the platinum(IV) drug oxoplatin thus is expected to increase clinical drug resistance. Induction of a substantial stress response to any prodrug of a platinum-based compound may likewise limit the effectivity of its active metabolite(s), such contributing to the failure of selected derivatized platinum complexes.
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Gabano E, Ravera M, Osella D. Pros and cons of bifunctional platinum(IV) antitumor prodrugs: two are (not always) better than one. Dalton Trans 2014; 43:9813-20. [PMID: 24874896 DOI: 10.1039/c4dt00911h] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This article evaluates the efficacy and applicability of bifunctional prodrugs consisting of a six-coordinate Pt(iv) octahedral core and one or more bioactive molecules. The platinum(iv) complexes release upon reduction the corresponding cytotoxic Pt(ii) agents and the bioactive molecules, able to inhibit some biochemical mechanisms of cancer growth and/or prevent the deactivation of the Pt(ii) metabolites.
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Affiliation(s)
- Elisabetta Gabano
- Dipartimento di Scienze e Innovazione Tecnologica, Università del Piemonte Orientale "Amedeo Avogadro", Viale Teresa Michel 11, 15121 Alessandria, Italy.
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Shukla P, Solanki A, Ghosh K, Vundinti BR. DNA interstrand cross-link repair: understanding role of Fanconi anemia pathway and therapeutic implications. Eur J Haematol 2013; 91:381-93. [DOI: 10.1111/ejh.12169] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2013] [Indexed: 02/01/2023]
Affiliation(s)
- Pallavi Shukla
- Department of Cytogenetics; National Institute of Immunohaematology (NIIH); Mumbai India
| | - Avani Solanki
- Department of Cytogenetics; National Institute of Immunohaematology (NIIH); Mumbai India
| | - Kanjaksha Ghosh
- Department of Cytogenetics; National Institute of Immunohaematology (NIIH); Mumbai India
| | - Babu Rao Vundinti
- Department of Cytogenetics; National Institute of Immunohaematology (NIIH); Mumbai India
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Ermondi G, Caron G, Ravera M, Gabano E, Bianco S, Platts JA, Osella D. Molecular interaction fields vs. quantum-mechanical-based descriptors in the modelling of lipophilicity of platinum(iv) complexes. Dalton Trans 2013; 42:3482-9. [DOI: 10.1039/c2dt32360e] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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