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Wang S, Yuan S, Hu H, Zhang J, Cao K, Wang Y, Liu Y. Reactions of Cisplatin with Thioredoxin-1 Regulate Intracellular Redox Homeostasis. Inorg Chem 2024; 63:11779-11787. [PMID: 38850241 DOI: 10.1021/acs.inorgchem.4c01472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2024]
Abstract
Cisplatin is a widely used anticancer drug. In addition to inducing DNA damage, increased levels of reactive oxygen species (ROS) play a significant role in cisplatin-induced cell death. Thioredoxin-1 (Trx1), a redox regulatory protein that can scavenge ROS, has been found to eliminate cisplatin-induced ROS, while elevated Trx1 levels are associated with cisplatin resistance. However, it is unknown whether the effect of Trx1 on the cellular response to cisplatin is due to its direct reaction and how this reaction influences the activity of Trx1. In this work, we performed detailed studies of the reaction between Trx1 and cisplatin. Trx1 is highly reactive to cisplatin, and the catalytic motif of Trx1 (CGPC) is the primary binding site of cisplatin. Trx1 can bind up to 6 platinum moieties, resulting in the structural alteration and oligomerization of Trx1 depending on the degree of platination. Platination of Trx1 inhibits its interaction with ASK1, a Trx1-binding protein that regulates cell apoptosis. Furthermore, the reaction with cisplatin suppresses drug-induced ROS generation, which could be associated with drug resistance. This study provides more insight into the mechanism of action of cisplatin.
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Affiliation(s)
- Shenghu Wang
- Key Laboratory of Precision and Intelligent Chemistry, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, China
- Center for BioAnalytical Chemistry, Hefei National Laboratory of Physical Science at Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Siming Yuan
- Key Laboratory of Precision and Intelligent Chemistry, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Hongze Hu
- Key Laboratory of Precision and Intelligent Chemistry, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Jiahai Zhang
- Ministry of Education Key Laboratory for Membraneless Organelles and Cellular Dynamics, Hefei National Laboratory for Physical Sciences at the Microscale, School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230027, China
| | - Kaiming Cao
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China
| | - Yu Wang
- School of Chemistry & Chemical Engineering and Environmental Engineering, Weifang University, Weifang 261061, China
| | - Yangzhong Liu
- Key Laboratory of Precision and Intelligent Chemistry, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, China
- Center for BioAnalytical Chemistry, Hefei National Laboratory of Physical Science at Microscale, University of Science and Technology of China, Hefei 230026, China
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Barbanente A, Galliani A, Iacobazzi RM, Lasorsa A, Nardella MI, Pennetta A, Margiotta N, Arnesano F. Interaction of Copper Trafficking Proteins with the Platinum Anticancer Drug Kiteplatin. ChemMedChem 2022; 17:e202100593. [PMID: 34727402 PMCID: PMC9298912 DOI: 10.1002/cmdc.202100593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/29/2021] [Indexed: 12/31/2022]
Abstract
The interaction of metallodrugs with proteins influences their mechanism of action and side effects. In the case of platinum drugs, copper transporters modulate sensitivity and resistance to these anticancer agents. To deepen the knowledge of the structural properties underlying the reactivity of platinum drugs with copper transporters, we studied the interaction of kiteplatin and two of its derivatives with the methionine-rich motif of copper importer Ctr1 and with the dithiol motif of the first domain of Menkes ATPase. Furthermore, cellular uptake and cytotoxicity of the three complexes were evaluated in cisplatin-sensitive and -resistant ovarian cancer cells, comparing the data with those of clinically relevant drugs. Reactivity depends on the tightness of the chelate ring formed by the carrier ligands and the nature of the leaving and entering groups. The results highlight the importance of subtle changes in the platinum coordination sphere that affect drug absorption and intracellular fate.
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Affiliation(s)
| | - Angela Galliani
- Department of ChemistryUniversity of Bari “Aldo Moro”Via E. Orabona 470125BariItaly
| | - Rosa Maria Iacobazzi
- Laboratory of Experimental PharmacologyIRCCS Istituto Tumori “Giovanni Paolo II”Viale O. Flacco 6570124BariItaly
| | - Alessia Lasorsa
- Department of ChemistryUniversity of Bari “Aldo Moro”Via E. Orabona 470125BariItaly
| | | | - Antonio Pennetta
- Department of Engineering for InnovationUniversity of SalentoVia per Monteroni Km 173100LecceItaly
- Department of Cultural HeritageUniversity of SalentoVia Dalmazio Birago 6473100LecceItaly
| | - Nicola Margiotta
- Department of ChemistryUniversity of Bari “Aldo Moro”Via E. Orabona 470125BariItaly
| | - Fabio Arnesano
- Department of ChemistryUniversity of Bari “Aldo Moro”Via E. Orabona 470125BariItaly
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Kuo MT, Huang YF, Chou CY, Chen HHW. Targeting the Copper Transport System to Improve Treatment Efficacies of Platinum-Containing Drugs in Cancer Chemotherapy. Pharmaceuticals (Basel) 2021; 14:ph14060549. [PMID: 34201235 PMCID: PMC8227247 DOI: 10.3390/ph14060549] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/05/2021] [Accepted: 06/07/2021] [Indexed: 12/18/2022] Open
Abstract
The platinum (Pt)-containing antitumor drugs including cisplatin (cis-diamminedichloroplatinum II, cDDP), carboplatin, and oxaliplatin, have been the mainstay of cancer chemotherapy. These drugs are effective in treating many human malignancies. The major cell-killing target of Pt drugs is DNA. Recent findings underscored the important roles of Pt drug transport system in cancer therapy. While many mechanisms have been proposed for Pt-drug transport, the high-affinity copper transporter (hCtr1), Cu chaperone (Atox1), and Cu exporters (ATP7A and ATP7B) are also involved in cDDP transport, highlighting Cu homeostasis regulation in Pt-based cancer therapy. It was demonstrated that by reducing cellular Cu bioavailable levels by Cu chelators, hCtr1 is transcriptionally upregulated by transcription factor Sp1, which binds the promoters of Sp1 and hCtr1. In contrast, elevated Cu poisons Sp1, resulting in suppression of hCtr1 and Sp1, constituting the Cu-Sp1-hCtr1 mutually regulatory loop. Clinical investigations using copper chelator (trientine) in carboplatin treatment have been conducted for overcoming Pt drug resistance due in part to defective transport. While results are encouraging, future development may include targeting multiple steps in Cu transport system for improving the efficacies of Pt-based cancer chemotherapy. The focus of this review is to delineate the mechanistic interrelationships between Cu homeostasis regulation and antitumor efficacy of Pt drugs.
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Affiliation(s)
- Macus Tien Kuo
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Yu-Fang Huang
- Department of Obstetrics and Gynecology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
| | - Cheng-Yang Chou
- Department of Obstetrics and Gynecology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
- Correspondence: (C.-Y.C.); (H.H.W.C.)
| | - Helen H. W. Chen
- Department of Radiation Oncology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan 701, Taiwan
- Correspondence: (C.-Y.C.); (H.H.W.C.)
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Pan BB, Yang Y, Liu HZ, Li YH, Su XC. Coordination of Platinum to α-Synuclein Inhibits Filamentous Aggregation in Solution. Chembiochem 2019; 20:1953-1958. [PMID: 30958607 DOI: 10.1002/cbic.201900224] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Indexed: 12/18/2022]
Abstract
Accumulation of filamentous aggregates of α-synuclein (AS) in Lewy bodies and neurites is characteristic of neurodegenerative diseases such as Parkinson's disease. Inhibition of AS fibrillation is helpful for understanding of AS aggregate structure and for developing chemical therapies. Herein, we report that the PtII -containing antitumor drug cisplatin suppresses filamentous aggregation of AS in solution. PtII thus contrasts strongly with reported transition-metal ions such as MnII , FeIII , and CuII , which accelerate AS aggregation. Interaction between PtII and the side chains of methionine and histidine residues was essential for inhibition of AS fibrillation. Binding of PtII to AS did not change the protein's overall random coil structure, as indicated by solution-state two-dimensional NMR and circular dichroism spectroscopy; and a solution of the AS⋅PtII complex remained free of filamentous aggregates. Our results constitute interesting new information about the biological chemistry of metal ions in Parkinson's disease and might open new lines of research into the suppression of filamentous aggregation.
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Affiliation(s)
- Bin-Bin Pan
- State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, (Tianjin), College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Yin Yang
- State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, (Tianjin), College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Hui-Zhong Liu
- State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, (Tianjin), College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Yi-Hua Li
- State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, (Tianjin), College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Xun-Cheng Su
- State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, (Tianjin), College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
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Fang T, Tian Y, Yuan S, Sheng Y, Arnesano F, Natile G, Liu Y. Differential Reactivity of Metal Binding Domains of Copper ATPases towards Cisplatin and Colocalization of Copper and Platinum. Chemistry 2018; 24:8999-9003. [DOI: 10.1002/chem.201801894] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Indexed: 01/01/2023]
Affiliation(s)
- Tiantian Fang
- CAS Key Laboratory of Soft Matter Chemistry; Department of Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Yao Tian
- CAS Key Laboratory of Soft Matter Chemistry; Department of Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Siming Yuan
- CAS Key Laboratory of Soft Matter Chemistry; Department of Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Yaping Sheng
- CAS Key Laboratory of Soft Matter Chemistry; Department of Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Fabio Arnesano
- Department of Chemistry; University of Bari “A. Moro”; via Edoardo Orabona 4 70125 Bari Italy
| | - Giovanni Natile
- Department of Chemistry; University of Bari “A. Moro”; via Edoardo Orabona 4 70125 Bari Italy
| | - Yangzhong Liu
- CAS Key Laboratory of Soft Matter Chemistry; Department of Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
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Calandrini V, Nguyen TH, Arnesano F, Galliani A, Ippoliti E, Carloni P, Natile G. Structural Biology of Cisplatin Complexes with Cellular Targets: The Adduct with Human Copper Chaperone Atox1 in Aqueous Solution. Chemistry 2014; 20:11719-25. [DOI: 10.1002/chem.201402834] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2014] [Indexed: 12/17/2022]
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Sadafi FZ, Massai L, Bartolommei G, Moncelli MR, Messori L, Tadini-Buoninsegni F. Anticancer ruthenium(III) complex KP1019 interferes with ATP-dependent Ca2+ translocation by sarco-endoplasmic reticulum Ca2+-ATPase (SERCA). ChemMedChem 2014; 9:1660-4. [PMID: 24920093 DOI: 10.1002/cmdc.201402128] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Indexed: 01/16/2023]
Abstract
Sarco-endoplasmic reticulum Ca2+-ATPase (SERCA), a P-type ATPase that sustains Ca2+ transport and plays a major role in intracellular Ca2+ homeostasis, represents a therapeutic target for cancer therapy. Here, we investigated whether ruthenium-based anticancer drugs, namely KP1019 (indazolium [trans-tetrachlorobis(1H-indazole)ruthenate(III)]), NAMI-A (imidazolium [trans-tetrachloro(1H-imidazole)(S-dimethylsulfoxide)ruthenate(III)]) and RAPTA-C ([Ru(η6-p-cymene)dichloro(1,3,5-triaza-7-phosphaadamantane)]), and cisplatin (cis-diammineplatinum(II) dichloride) might act as inhibitors of SERCA. Charge displacement by SERCA adsorbed on a solid-supported membrane was measured after ATP or Ca2+ concentration jumps. Our results show that KP1019, in contrast to the other metal compounds, is able to interfere with ATP-dependent translocation of Ca2+ ions. An IC50 value of 1 μM was determined for inhibition of calcium translocation by KP1019. Conversely, it appears that KP1019 does not significantly affect Ca2+ binding to the ATPase from the cytoplasmic side. Inhibition of SERCA at pharmacologically relevant concentrations may represent a crucial aspect in the overall pharmacological and toxicological profile of KP1019.
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Affiliation(s)
- Fabrizio-Zagros Sadafi
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino (Italy); Institute of Particle Technology, University of Erlangen-Nuremberg, 91058 Erlangen (Germany)
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