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Daviu N, Portilla Y, Gómez de Cedrón M, Ramírez de Molina A, Barber DF. DMSA-coated IONPs trigger oxidative stress, mitochondrial metabolic reprograming and changes in mitochondrial disposition, hindering cell cycle progression of cancer cells. Biomaterials 2024; 304:122409. [PMID: 38052135 DOI: 10.1016/j.biomaterials.2023.122409] [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: 07/11/2023] [Revised: 11/06/2023] [Accepted: 11/24/2023] [Indexed: 12/07/2023]
Abstract
There is increasing interest in modulating the redox homeostasis of tumors since high levels of reactive oxygen species (ROS) make them more vulnerable to changes in these species. Nanomedicine offers promise in this context as such applications may provoke biological responses that induce ROS production. Indeed, iron oxide nanoparticles (IONPs) can induce ROS accumulation through the so-called Fenton reaction of iron, further augmenting the ROS in tumors and overloading the antioxidant system beyond its capacity, thereby driving oxidative stress to a level that is incompatible with cell survival. Here, three different coatings for IONPs were compared to assess their intrinsic capacity to induce ROS production in cells. Of these coatings, dimercaptosuccinic acid-coated IONPs (DMSA-NPs) provoked the strongest ROS production, which was associated with the ability to reprogram the metabolism of cancer cells. This latter phenomenon involved shutting-down oxidative phosphorylation (OXPHOS), shifting mitochondrial morphology towards a more elongated phenotype, reducing the total mitochondrial mass and ultimately, blocking cell proliferation by inducing G0/G1 cell cycle arrest. Consequently, the data obtained highlights the importance of studying the chemical properties of IONPs, presenting DMSA-NPs as a novel tool to induce oxidative stress in cancer cells and alter their cell fate.
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Affiliation(s)
- Neus Daviu
- Department of Immunology and Oncology and Nanobiomedicine Initiative, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, 28049, Madrid, Spain
| | - Yadileiny Portilla
- Department of Immunology and Oncology and Nanobiomedicine Initiative, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, 28049, Madrid, Spain
| | - Marta Gómez de Cedrón
- Molecular Oncology Group, IMDEA Food Institute, CEI UAM-CSIC, Crta. De Canto Blanco 8, 28049, Madrid, Spain
| | - Ana Ramírez de Molina
- Molecular Oncology Group, IMDEA Food Institute, CEI UAM-CSIC, Crta. De Canto Blanco 8, 28049, Madrid, Spain
| | - Domingo F Barber
- Department of Immunology and Oncology and Nanobiomedicine Initiative, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, 28049, Madrid, Spain.
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2
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Petrov AI, Novikova GV, Demina AV, Ivanenko TY, Goleva ES. Interaction of Pt(II) and Au(III) with organic disulfides in hydrochloric aqueous solution. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1678748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Alexander I. Petrov
- Institute of Chemistry and Chemical Technology SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS”, Krasnoyarsk, Russian Federation
| | - Galina V. Novikova
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, Krasnoyarsk, Russian Federation
| | - Anastasia V. Demina
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, Krasnoyarsk, Russian Federation
| | - Timur Y. Ivanenko
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, Krasnoyarsk, Russian Federation
| | - Elizaveta S. Goleva
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, Krasnoyarsk, Russian Federation
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Anisotropic and self-healing hydrogels with multi-responsive actuating capability. Nat Commun 2019; 10:2202. [PMID: 31101823 PMCID: PMC6525195 DOI: 10.1038/s41467-019-10243-8] [Citation(s) in RCA: 143] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 04/25/2019] [Indexed: 11/22/2022] Open
Abstract
Inspired by smart biological tissues, artificial muscle-like actuators offer fascinating prospects due to their distinctive shape transformation and self-healing function under external stimuli. However, further practical application is hindered by the lack of simple and general routes to fabricate ingenious soft materials with anisotropic responsiveness. Here, we describe a general in situ polymerization strategy for the fabrication of anisotropic hydrogels composed of highly-ordered lamellar network crosslinked by the metal nanostructure assemblies, accompanied with remarkably anisotropic performances on mechanical, optical, de-swelling and swelling behaviors. Owing to the dynamic thiolate-metal coordination as healing motifs, the composites exhibit rapid and efficient multi-responsive self-healing performance under NIR irradiation and low pH condition. Dependent on well-defined anisotropic structures, the hydrogel presents controllable solvent-responsive mechanical actuating performance. Impressively, the integrated device through a healing-induced assembly way can deliver more complicated, elaborate forms of actuation, demonstrating its great potentials as superior soft actuators like smart robots. The development of artificial muscle-like actuators is often hampered by the lack of general fabrication routes towards anisotropic responsive materials. Here, the authors fabricate anisotropic hydrogels by an in-situ polymerization strategy of a lamellar network, crosslinked by metal nanostructure assemblies.
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Reactions of dl-homocystine and 3,3′-dithiodipropionic acid with Pd(II) in aqueous hydrochloric solutions. Part II: Kinetics and mechanistic investigations. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Niroomand Hosseini F, Rashidi M, Nabavizadeh SM. Synthesis of diorganoplatinum(IV) complexes by the S S bond cleavage with platinum(II) complexes. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.06.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Petrov AI, Dergachev ID, Golovnev NN. Coordination model, stability constant, and kinetics study of cystamine and l-cystine with [PdCl4]2− in hydrochloric aqueous solutions. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1139095] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Alexander I. Petrov
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, Krasnoyarsk, Russian Federation
| | | | - Nicolay N. Golovnev
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, Krasnoyarsk, Russian Federation
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Li H, Snelling JR, Barrow MP, Scrivens JH, Sadler PJ, O'Connor PB. Mass spectrometric strategies to improve the identification of Pt(II)-modification sites on peptides and proteins. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2014; 25:1217-27. [PMID: 24845349 DOI: 10.1007/s13361-014-0877-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Revised: 01/17/2014] [Accepted: 02/23/2014] [Indexed: 05/22/2023]
Abstract
To further explore the binding chemistry of cisplatin (cis-Pt(NH3)2Cl2) to peptides and also establish mass spectrometry (MS) strategies to quickly assign the platinum-binding sites, a series of peptides with potential cisplatin binding sites (Met(S), His(N), Cys(S), disulfide, carboxyl groups of Asp and Glu, and amine groups of Arg and Lys, were reacted with cisplatin, then analyzed by electron capture dissociation (ECD) in a Fourier transform ion cyclotron resonance mass spectrometer (FT-ICR MS). Radical-mediated side-chain losses from the charge-reduced Pt-binding species (such as CH3S(•) or CH3SH from Met, SH(•) from Cys, CO2 from Glu or Asp, and NH2(•) from amine groups) were found to be characteristic indicators for rapid and unambiguous localization of the Pt-binding sites to certain amino acid residues. The method was then successfully applied to interpret the top-down ECD spectrum of an inter-chain Pt-crosslinked insulin dimer, insulin + Pt(NH3)2 + insulin (>10 kDa). In addition, ion mobility MS shows that Pt binds to multiple sites in Substance P, generating multiple conformers, which can be partially localized by collisionally activated dissociation (CAD). Platinum(II) (Pt(II)) was found to coordinate to amine groups of Arg and Lys, but not to disulfide bonds under the conditions used. The coordination of Pt to Arg or Lys appears to arise from the migration of Pt(II) from Met(S) as shown by monitoring the reaction products at different pH values by ECD. No direct binding of cisplatin to amine groups was observed at pH 3 ~ 10 unless Met residues were present in the sequence, but noncovalent interactions between cisplatin hydrolysis and amination [Pt(NH3)4](2+) products and these peptides were found regardless of pH.
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Affiliation(s)
- Huilin Li
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL, UK
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McCready MS, Puddephatt RJ. (OC-6-35)-(2,2'-Bipyridine-κN,N')dimeth-yl(3-sulfido-propionato-κS,O)platinum(IV). Acta Crystallogr Sect E Struct Rep Online 2011; 67:m604-5. [PMID: 21754323 PMCID: PMC3089277 DOI: 10.1107/s1600536811013626] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2011] [Accepted: 04/11/2011] [Indexed: 11/16/2022]
Abstract
The title complex, [Pt(CH3)2(SCH2CH2CO2)(C10H8N2)], is formed by the unusual oxidative addition of the disulfide, R2S2 (R = CH2CH2CO2H), to (2,2′-bipyridine)dimethylplatinum(II) with elimination of RSH. The product contains an unusual six-membered thiolate–carboxylate chelate ring. This slightly distorted octahedral complex exhibits cis angles ranging from 77.55 (11) to 97.30 (8)° due to the presence of the thiolate–carboxylate chelate ring and the constrained bipyridine group. The crystal packing appears to be controlled by a combination of π-stacking [centroid–centroid distance = 3.611 (2) Å] and C—H⋯O interactions.
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Affiliation(s)
- Matthew S McCready
- Department of Chemistry, University of Western Ontario, London, Canada N6A 5B7
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Abd Al-Razaq E, Buttrus N, Al-Kattan W, Aziz Jbarah A, Almatarneh M. Reactions of Pd2+and Pt2+with pyrrolidinedithio carbamate and cystine ligands: synthesis and DFT calculations. J Sulphur Chem 2011. [DOI: 10.1080/17415993.2010.550617] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Oxidative addition of functional disulfides to platinum(II): Formation of chelating and bridging thiolate–carboxylate complexes of platinum(IV). INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2010.10.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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XIE Y, LIAO T, XIE Z, HE X, YANG R. Synthesis and crystal structure of novel samarium coordination polymer derived from sulfonic acid ligand. J RARE EARTH 2010. [DOI: 10.1016/s1002-0721(10)60317-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Liu Q, Wang X, Yang X, Liang X, Guo Z. Fast cleavage of a diselenide induced by a platinum(II)–methionine complex and its biological implications. J Inorg Biochem 2010; 104:1178-84. [DOI: 10.1016/j.jinorgbio.2010.07.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2010] [Revised: 07/01/2010] [Accepted: 07/12/2010] [Indexed: 10/19/2022]
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Reactivity of platinum-based antitumor drugs towards a Met- and His-rich 20mer peptide corresponding to the N-terminal domain of human copper transporter 1. J Biol Inorg Chem 2009; 14:1313-23. [PMID: 19669174 DOI: 10.1007/s00775-009-0576-7] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2009] [Accepted: 07/01/2009] [Indexed: 01/11/2023]
Abstract
Cellular uptake of platinum-based antitumor drugs is a critical step in the mechanism of the drug action and associated resistance, and deeper understanding of this step may inspire development of novel methods for new drugs with reduced resistance. Human copper transporter 1 (hCtr1), a copper influx protein, was recently found to facilitate the cellular entry of several platinum drugs. In the work reported here, we constructed a Met- and His-rich 20mer peptide (hCtr1-N20) corresponding to the N-terminal domain of hCtr1, which is the essential domain of hCtr1 for transporting platinum drugs. The interactions of the peptide with cisplatin and its analogues, including transplatin, carboplatin, oxaliplatin, and [Pt(L: -Met)Cl(2)], were explored at the molecular level. Electrospray ionization (ESI) mass spectrometry (MS) data revealed that all of the platinum(II) complexes used in present study can bind to hCtr1-N20 in 1:1 and 2:1 stoichiometry. Four Met residues should be involved in binding to cis-platinum complexes on the basis of the tandem MS spectrometry and previously reported data. Time-dependent 2D [(1)H,(15)N] heteronuclear single quantum coherence NMR spectra indicate the reaction of cisplatin with hCtr1-N20 is a stepwise process. The intermediate, however, is transient, which is consistent with the ESI-MS results. Time-dependent ESI-MS data revealed that the geometry and the properties of both the leaving and the nonleaving groups of platinum(II) complexes play essential roles in controlling the reactivity and formation of the final products with hCtr1-N20.
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Barragán F, Moreno V, Marchán V. Solid-phase synthesis and DNA binding studies of dichloroplatinum(ii) conjugates of dicarba analogues of octreotide as new anticancer drugs. Chem Commun (Camb) 2009:4705-7. [PMID: 19641816 DOI: 10.1039/b909698a] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first dichloroplatinum(ii) conjugates of dicarba analogues of octreotide, which is expected to act as a 'tumour-targeting device', have been efficiently synthesized following a stepwise solid-phase approach; these compounds emulate the mechanism of cisplatin since they form a 1,2-intrastrand cross-link with two consecutive guanines of an oligonucleotide.
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Affiliation(s)
- Flavia Barragán
- Departament de Química Orgànica-IBUB, Universitat de Barcelona, Barcelona, E-08028, Spain
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Moreno-Gordaliza E, Cañas B, Palacios MA, Gómez-Gómez MM. Top-Down Mass Spectrometric Approach for the Full Characterization of Insulin−Cisplatin Adducts. Anal Chem 2009; 81:3507-16. [DOI: 10.1021/ac900046v] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Estefanía Moreno-Gordaliza
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - Benito Cañas
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - María A. Palacios
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
| | - M. Milagros Gómez-Gómez
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Avenida Complutense s/n, 28040 Madrid, Spain
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Bonnington KJ, Jennings MC, Puddephatt RJ. Oxidative Addition of S−S Bonds to Dimethylplatinum(II) Complexes: Evidence for a Binuclear Mechanism. Organometallics 2008. [DOI: 10.1021/om800776b] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Kevin J. Bonnington
- Department of Chemistry, University of Western Ontario, London, Canada N6A 5B
| | - Michael C. Jennings
- Department of Chemistry, University of Western Ontario, London, Canada N6A 5B
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Chen T, Wang X, Mao J, Wei H, Guo Z. Targeted binding of a platinum(II)–methionine complex to the disulfide linkage of a nonapeptide oxytocin. INORG CHEM COMMUN 2008. [DOI: 10.1016/j.inoche.2008.05.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Wang X, Guo Z. Towards the rational design of platinum(ii) and gold(iii) complexes as antitumour agents. Dalton Trans 2008:1521-32. [DOI: 10.1039/b715903j] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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