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Mishra S, Tripathy SK, Paul D, Laha P, Santra MK, Patra S. Asymmetrically Coordinated Heterodimetallic Ir-Ru System: Synthesis, Computational, and Anticancer Aspects. Inorg Chem 2023; 62:7003-7013. [PMID: 37097171 DOI: 10.1021/acs.inorgchem.3c00272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
Abstract
Herein, we present an unprecedented formation of a heterodinuclear complex [{(ppy)2IrIII}(μ-phpy){RuII(tpy)}](ClO4)2 {[1](ClO4)2} using terpyridyl/phenylpyridine as ancillary ligands and asymmetric phpy as a bridging ligand. The asymmetric binding mode (N∧N-∩-N∧N∧C-) of the phpy ligand in {[1](ClO4)2} is confirmed by 1H, 13C, 1H-1H correlated spectroscopy (COSY), high-resolution mass spectrum (HRMS), single-crystal X-ray crystallography techniques, and solution conductivity measurements. Theoretical investigation suggests that the highest occupied molecular orbital (HOMO) and the least unoccupied molecular orbital (LUMO) of [1]2+ are located on iridium/ppy and phpy, respectively. The complex displays a broad low energy charge transfer (CT) band within 450-575 nm. The time-dependent density functional theory (TDDFT) analysis suggests this as a mixture of metal-to-ligand charge transfer (MLCT) and ligand-to-ligand charge transfer (LLCT), where both ruthenium, iridium, and ligands are involved. Complex {[1](ClO4)2} exhibits RuIIIrIII/RuIIIIrIII- and RuIIIIrIII/RuIIIIrIV-based oxidative couples at 0.83 and 1.39 V, respectively. The complex shows anticancer activity and selectivity toward human breast cancer cells (IC50; MCF-7: 9.3 ± 1.2 μM, and MDA-MB-231: 8.6 ± 1.2 μM) over normal breast cells (MCF 10A: IC50 ≈ 21 ± 1.3 μM). The Western blot analysis and fluorescence microscopy images suggest that combined apoptosis and autophagy are responsible for cancer cell death.
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Affiliation(s)
- Saumyaranjan Mishra
- School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Argul, Jatni 752050, Odisha, India
| | - Suman Kumar Tripathy
- School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Argul, Jatni 752050, Odisha, India
| | - Debasish Paul
- National Centre for Cell Science, NCCS Complex, Pune University Campus Ganeshkhind, Pune 411007, Maharashtra, India
| | - Paltan Laha
- School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Argul, Jatni 752050, Odisha, India
| | - Manas Kumar Santra
- National Centre for Cell Science, NCCS Complex, Pune University Campus Ganeshkhind, Pune 411007, Maharashtra, India
| | - Srikanta Patra
- School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Argul, Jatni 752050, Odisha, India
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Banerjee A, Mukherjee PS. Self-assembled discrete coordination architectures toward biological applications. ADVANCES IN INORGANIC CHEMISTRY 2022. [DOI: 10.1016/bs.adioch.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Mahmud KM, Niloy MS, Shakil MS, Islam MA. Ruthenium Complexes: An Alternative to Platinum Drugs in Colorectal Cancer Treatment. Pharmaceutics 2021; 13:1295. [PMID: 34452256 PMCID: PMC8398452 DOI: 10.3390/pharmaceutics13081295] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/13/2021] [Accepted: 08/16/2021] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) is one of the intimidating causes of death around the world. CRC originated from mutations of tumor suppressor genes, proto-oncogenes and DNA repair genes. Though platinum (Pt)-based anticancer drugs have been widely used in the treatment of cancer, their toxicity and CRC cells' resistance to Pt drugs has piqued interest in the search for alternative metal-based drugs. Ruthenium (Ru)-based compounds displayed promising anticancer activity due to their unique chemical properties. Ru-complexes are reported to exert their anticancer activities in CRC cells by regulating different cell signaling pathways that are either directly or indirectly associated with cell growth, division, proliferation, and migration. Additionally, some Ru-based drug candidates showed higher potency compared to commercially available Pt-based anticancer drugs in CRC cell line models. Meanwhile Ru nanoparticles coupled with photosensitizers or anticancer agents have also shown theranostic potential towards CRC. Ru-nanoformulations improve drug efficacy, targeted drug delivery, immune activation, and biocompatibility, and therefore may be capable of overcoming some of the existing chemotherapeutic limitations. Among the potential Ru-based compounds, only Ru (III)-based drug NKP-1339 has undergone phase-Ib clinical trials in CRC treatment.
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Affiliation(s)
- Kazi Mustafa Mahmud
- Department of Biochemistry and Molecular Biology, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh; (K.M.M.); (M.S.N.)
| | - Mahruba Sultana Niloy
- Department of Biochemistry and Molecular Biology, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh; (K.M.M.); (M.S.N.)
| | - Md Salman Shakil
- Department of Pharmacology & Toxicology, University of Otago, Dunedin 9016, New Zealand
- Department of Biochemistry, Primeasia University, Banani, Dhaka 1213, Bangladesh
| | - Md Asiful Islam
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
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Xu J, Wang J, Ye J, Jiao J, Liu Z, Zhao C, Li B, Fu Y. Metal-Coordinated Supramolecular Self-Assemblies for Cancer Theranostics. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2101101. [PMID: 34145984 PMCID: PMC8373122 DOI: 10.1002/advs.202101101] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/25/2021] [Indexed: 05/07/2023]
Abstract
Metal-coordinated supramolecular nanoassemblies have recently attracted extensive attention as materials for cancer theranostics. Owing to their unique physicochemical properties, metal-coordinated supramolecular self-assemblies can bridge the boundary between traditional inorganic and organic materials. By tailoring the structural components of the metal ions and binding ligands, numerous multifunctional theranostic nanomedicines can be constructed. Metal-coordinated supramolecular nanoassemblies can modulate the tumor microenvironment (TME), thus facilitating the development of TME-responsive nanomedicines. More importantly, TME-responsive organic-inorganic hybrid nanomaterials can be constructed in vivo by exploiting the metal-coordinated self-assembly of a variety of functional ligands, which is a promising strategy for enhancing the tumor accumulation of theranostic molecules. In this review, recent advancements in the design and fabrication of metal-coordinated supramolecular nanomedicines for cancer theranostics are highlighted. These supramolecular compounds are classified according to the order in which the coordinated metal ions appear in the periodic table. Furthermore, the prospects and challenges of metal-coordinated supramolecular self-assemblies for both technical advances and clinical translation are discussed. In particular, the superiority of TME-responsive nanomedicines for in vivo coordinated self-assembly is elaborated, with an emphasis on strategies that enhance the accumulation of functional components in tumors for an ideal theranostic outcome.
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Affiliation(s)
- Jiating Xu
- Key Laboratory of Forest Plant EcologyMinistry of EducationCollege of ChemistryChemical Engineering and Resource UtilizationNortheast Forestry UniversityHarbin150040P. R. China
| | - Jun Wang
- Key Laboratory of Forest Plant EcologyMinistry of EducationCollege of ChemistryChemical Engineering and Resource UtilizationNortheast Forestry UniversityHarbin150040P. R. China
| | - Jin Ye
- Key Laboratory of Forest Plant EcologyMinistry of EducationCollege of ChemistryChemical Engineering and Resource UtilizationNortheast Forestry UniversityHarbin150040P. R. China
| | - Jiao Jiao
- Key Laboratory of Forest Plant EcologyMinistry of EducationCollege of ChemistryChemical Engineering and Resource UtilizationNortheast Forestry UniversityHarbin150040P. R. China
| | - Zhiguo Liu
- Key Laboratory of Forest Plant EcologyMinistry of EducationCollege of ChemistryChemical Engineering and Resource UtilizationNortheast Forestry UniversityHarbin150040P. R. China
| | - Chunjian Zhao
- Key Laboratory of Forest Plant EcologyMinistry of EducationCollege of ChemistryChemical Engineering and Resource UtilizationNortheast Forestry UniversityHarbin150040P. R. China
| | - Bin Li
- Key Laboratory of Forest Plant EcologyMinistry of EducationCollege of ChemistryChemical Engineering and Resource UtilizationNortheast Forestry UniversityHarbin150040P. R. China
| | - Yujie Fu
- Key Laboratory of Forest Plant EcologyMinistry of EducationCollege of ChemistryChemical Engineering and Resource UtilizationNortheast Forestry UniversityHarbin150040P. R. China
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Chen F, Li Y, Lin X, Qiu H, Yin S. Polymeric Systems Containing Supramolecular Coordination Complexes for Drug Delivery. Polymers (Basel) 2021; 13:370. [PMID: 33503965 PMCID: PMC7865670 DOI: 10.3390/polym13030370] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/18/2021] [Accepted: 01/19/2021] [Indexed: 12/24/2022] Open
Abstract
Cancer has become a common disease that seriously endangers human health and life. Up to now, the essential treatment method has been drug therapy, and drug delivery plays an important role in cancer therapy. To improve the efficiency of drug therapy, researchers are committed to improving drug delivery methods to enhance drug pharmacokinetics and cancer accumulation. Supramolecular coordination complexes (SCCs) with well-defined shapes and sizes are formed through the coordination between diverse functional organic ligands and metal ions, and they have emerged as potential components in drug delivery and cancer therapy. In particular, micelles or vesicles with the required biocompatibility and stability are synthesized using SCC-containing polymeric systems to develop novel carriers for drug delivery that possess combined properties and extended system tunability. In this study, the research status of SCC-containing polymeric systems as drug carriers and adjuvants for cancer treatment is reviewed, and a special focus is given to their design and preparation.
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Affiliation(s)
- Feng Chen
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China; (F.C.); (Y.L.); (X.L.)
| | - Yang Li
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China; (F.C.); (Y.L.); (X.L.)
| | - Xiongjie Lin
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China; (F.C.); (Y.L.); (X.L.)
| | - Huayu Qiu
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China; (F.C.); (Y.L.); (X.L.)
- Key Laboratory of Organosilicon Chemistry and Materials Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China
| | - Shouchun Yin
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China; (F.C.); (Y.L.); (X.L.)
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Yu G, Jiang M, Huang F, Chen X. Supramolecular coordination complexes as diagnostic and therapeutic agents. Curr Opin Chem Biol 2020; 61:19-31. [PMID: 33147551 DOI: 10.1016/j.cbpa.2020.08.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 08/18/2020] [Accepted: 08/30/2020] [Indexed: 01/27/2023]
Abstract
The metal-based drugs represented by cisplatin, carboplatin, and oxaliplatin, prevail in cancer treatment, whereas new therapeutics are extremely slow to step into the clinic. Poor pharmacokinetics, multidrug resistance, and severe side effects greatly limit the development of metal-based anticancer drugs. The robustness and modular composition of supramolecular coordination complexes allow for the incorporation of novel diagnostic and therapeutic modalities, showing promising potentials for precise cancer theranostics. In this mini review, we highlight the recent advances in the development of supramolecular coordination complexes as diagnostic and therapeutic agents. The key focuses of these reports lie in searching sophisticated coordination ligands and nanoformulations that can potentially solve the issues faced by current metal-based drugs including imaging, resistance, toxicity, and pharmacological deficiencies.
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Affiliation(s)
- Guocan Yu
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD, 20892, United States
| | - Meijuan Jiang
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD, 20892, United States
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, PR China; Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, PR China.
| | - Xiaoyuan Chen
- Yong Loo Lin School of Medicine and Faculty of Engineering, National University of Singapore, Singapore, 117597, Singapore.
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Mishra A, Bhajiwala H, Kothari A, Gupta VK. A New Class of Pyridine-Amide Containing Ti and Zr Based Catalysts for Olefin Polymerization: Influence of Ligand Substituents. Catal Letters 2019. [DOI: 10.1007/s10562-019-02907-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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9
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Sepehrpour H, Fu W, Sun Y, Stang PJ. Biomedically Relevant Self-Assembled Metallacycles and Metallacages. J Am Chem Soc 2019; 141:14005-14020. [PMID: 31419112 PMCID: PMC6744948 DOI: 10.1021/jacs.9b06222] [Citation(s) in RCA: 220] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Diverse metal-organic complexes (MOCs), shaped as rectangles, triangles, hexagons, prisms, and cages, can be formed by coordination between metal ions (Pt, Pd, Ru, Rh, Ir, Zn, Co, and Cd) and organic ligands, with potential applications as alternatives to conventional biomedical materials for therapeutic, sensing, and imaging purposes. MOCs have been investigated as anticancer drugs in the treatment of malignant tumors in lung, cervical, breast, colon, liver, prostate, ovarian, brain, stomach, bone, skin, mouth, thyroid, and other cancers. MOCs with one, two, and three cavities have also been investigated as drug carriers and prepared for the loading and release of different drugs. In addition, MOCs can target proteins by the shape effect and recognize sugars and DNA by electrostatic interactions, as well as estradiol by host-guest interactions, etc. This Perspective mainly covers achievements in the biomedical application of MOCs. We aim to identify some key trends in the reported MOC structures in relation to their biomedical activity and potential applications.
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Affiliation(s)
- Hajar Sepehrpour
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah, 84112, United States
| | - Wenxin Fu
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yan Sun
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah, 84112, United States
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
| | - Peter. J. Stang
- Department of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah, 84112, United States
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Vardhan H, Nafady A, Al-Enizi AM, Khandker K, El-Sagher HM, Verma G, Acevedo-Duncan M, Alotaibi TM, Ma S. Investigation of the Anticancer Activity of Coordination-Driven Self-AssembledTwo-Dimensional Ruthenium Metalla-Rectangle. Molecules 2019; 24:E2284. [PMID: 31248221 PMCID: PMC6630691 DOI: 10.3390/molecules24122284] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Revised: 06/04/2019] [Accepted: 06/18/2019] [Indexed: 12/26/2022] Open
Abstract
Coordination-driven self-assembly is an effective synthetic tool for the construction of spatially and electronically tunable supramolecular coordination complexes (SCCs), which are useful in various applications. Herein, we report the synthesis of a two-dimensional discrete metalla-rectangle [(η6-p-cymene)4Ru4(C6H2O4)2(2)2](CF3SO3)4 (3) by the reaction of a dinuclear half-sandwich ruthenium (II) complex [Ru2(η6-p-cymene)2(C6H2O4)Cl2] (1) and bis-pyridyl amide linker (2) in the presence of AgO3SCF3. This cationic ruthenium metalla-rectangle (3) has been isolated as its triflate salt and characterized by analytical techniques including elemental analysis, Fourier-transform infrared spectroscopy (FT-IR), proton nuclear magnetic resonance spectroscopy (1H-NMR), carbon nuclear magnetic resonance spectroscopy (13C-NMR), 1H-1H correlation spectroscopy (COSY), 1H-1H nuclear Overhauser effect spectroscopy (NOESY), diffusion ordered spectroscopy (DOSY), and high-resolution electrospray ionization mass spectrometry (HR-ESI-MS). Significantly, the 2D cationic ruthenium metalla-rectangle showed better anticancer activity towards three different cell lines (A549, Caki-1 and Lovo) as compared with the parent ruthenium complex (1) and the commercially used drug, cisplatin.
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Affiliation(s)
- Harsh Vardhan
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, Tampa, FL 33620, USA.
| | - Ayman Nafady
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.
- Chemistry Department, Faculty of Science, Sohag University, Sohag 82524, Egypt.
| | - Abdullah M Al-Enizi
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.
| | - Khalid Khandker
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, Tampa, FL 33620, USA.
| | - Hussein M El-Sagher
- Chemistry Department, Faculty of Science, Sohag University, Sohag 82524, Egypt.
| | - Gaurav Verma
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, Tampa, FL 33620, USA.
| | - Mildred Acevedo-Duncan
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, Tampa, FL 33620, USA.
| | - Tawfiq M Alotaibi
- King Abdullah City for Atomic and Renewable Energy, Riyadh 11451, Saudi Arabia.
| | - Shengqian Ma
- Department of Chemistry, University of South Florida, 4202 East Fowler Avenue, Tampa, FL 33620, USA.
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Pöthig A, Casini A. Recent Developments of Supramolecular Metal-based Structures for Applications in Cancer Therapy and Imaging. Theranostics 2019; 9:3150-3169. [PMID: 31244947 PMCID: PMC6567972 DOI: 10.7150/thno.31828] [Citation(s) in RCA: 108] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 04/11/2019] [Indexed: 12/23/2022] Open
Abstract
The biomedical application of discrete supramolecular metal-based structures, including supramolecular coordination complexes (SCCs), is still an emergent field of study. However, pioneering studies over the last 10 years demonstrated the potential of these supramolecular compounds as novel anticancer drugs, endowed with different mechanisms of action compared to classical small-molecules, often related to their peculiar molecular recognition properties. In addition, the robustness and modular composition of supramolecular metal-based structures allows for an incorporation of different functionalities in the same system to enable imaging in cells via different modalities, but also active tumor targeting and stimuli-responsiveness. Although most of the studies reported so far exploit these systems for therapy, supramolecular metal-based structures may also constitute ideal scaffolds to develop multimodal theranostic agents. Of note, the host-guest chemistry of 3D self-assembled supramolecular structures - within the metallacages family - can also be exploited to design novel drug delivery systems for anticancer chemotherapeutics. In this review, we aim at summarizing the pivotal concepts in this fascinating research area, starting with the main design principles and illustrating representative examples while providing a critical discussion of the state-of-the-art. A section is also included on supramolecular organometallic complexes (SOCs) whereby the (organic) linker is forming the organometallic bond to the metal node, whose biological applications are still to be explored. Certainly, the myriad of possible supramolecular metal-based structures and their almost limitless modularity and tunability suggests that the biomedical applications of such complex chemical entities will continue along this already promising path.
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Vardhan H, Verpoort F. UV–Vis absorption studies of coordination-driven self-assembled 2D metalla-rectangle towards multi-carboxylation anions. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Anticancer activity of two novel ruthenium compounds in gastric cancer cells. Life Sci 2018; 213:57-65. [DOI: 10.1016/j.lfs.2018.10.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 10/02/2018] [Accepted: 10/12/2018] [Indexed: 12/15/2022]
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Wang JF, Huang LY, Bu JH, Li SY, Qin S, Xu YW, Liu JM, Su CY. A fluorescent calixarene-based dimeric capsule constructed via a M II-terpyridine interaction: cage structure, inclusion properties and drug release. RSC Adv 2018; 8:22530-22535. [PMID: 35539710 PMCID: PMC9081444 DOI: 10.1039/c8ra02146e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Accepted: 06/08/2018] [Indexed: 12/25/2022] Open
Abstract
Two analogues of capsule-like fluorescent cages have been constructed by dimerization of terpyridine-containing calixarene derivatives utilizing a MII–terpyridine (M = Zn and Cd) interaction. 1H NMR spectral studies show that the self-assembled molecular capsules Zn4L12 and Cd4L12 have a highly symmetrical D4h-structure. The encapsulation of the anticancer drug mercaptopurine in their cavities has been documented by NMR, ESI-TOF-MS, fluorescence switching, and molecular simulation, indicating that strong S–π and π–π interactions between drug and cage are of importance for the host–guest binding. The nanoscale cages exhibit excellent behaviors to control the release of mercaptopurine in phosphate buffered saline solution (pH = 7.4). These results further highlight the potential of self-assembled Zn4L12 cages for drug-carrier applications. A fluorescent calixarene-based dimeric capsule has been constructed via a MII–terpyridine interaction, and can capture mercaptopurine in solution and crystalline state and control drug release in PBS accompanied with fluorescence recovery.![]()
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Affiliation(s)
- Jun-Fang Wang
- Fu Xing Hospital, Capital Medical University Beijing 100038 China
| | - Li-Yuan Huang
- School of Materials Science and Engineering, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China
| | - Jian-Hua Bu
- Xi'an Modern Chemistry Research Institute Xi'an 710065 China
| | - Shao-Yong Li
- School of Pharmacy, Tianjin Medical University Tianjin 300070 China
| | - Su Qin
- School of Materials Science and Engineering, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China
| | - Yao-Wei Xu
- School of Materials Science and Engineering, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China
| | - Jun-Min Liu
- School of Materials Science and Engineering, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China
| | - Cheng-Yong Su
- School of Materials Science and Engineering, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China
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Orhan E, Garci A, Therrien B. Coordination-driven self-assembly of arene ruthenium metalla-rectangles. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.01.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Orhan E, Garci A, Riedel T, Dyson PJ, Therrien B. Cytotoxicity of arene ruthenium metalla-rectangles incorporating bis-pyridyl diimide linkers. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.05.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Schmidt A, Molano V, Hollering M, Pöthig A, Casini A, Kühn FE. Evaluation of New Palladium Cages as Potential Delivery Systems for the Anticancer Drug Cisplatin. Chemistry 2016; 22:2253-6. [DOI: 10.1002/chem.201504930] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Indexed: 12/13/2022]
Affiliation(s)
- Andrea Schmidt
- Department of Chemistry; Catalysis Research Center; Technische Universität München; Lichtenbergstrasse 4 85747 Garching Germany
| | - Viviana Molano
- Dept. of Pharmacokinetics, Toxicology and Targeting; Research Institute of Pharmacy; University of Groningen; Antonius Deusinglaan 1 9713 AV Groningen The Netherlands
| | - Manuela Hollering
- Department of Chemistry; Catalysis Research Center; Technische Universität München; Lichtenbergstrasse 4 85747 Garching Germany
| | - Alexander Pöthig
- Department of Chemistry; Catalysis Research Center; Technische Universität München; Lichtenbergstrasse 4 85747 Garching Germany
| | - Angela Casini
- Dept. of Pharmacokinetics, Toxicology and Targeting; Research Institute of Pharmacy; University of Groningen; Antonius Deusinglaan 1 9713 AV Groningen The Netherlands
- School of Chemistry; Cardiff University; Park Place CF103AT Cardiff UK
| | - Fritz E. Kühn
- Department of Chemistry; Catalysis Research Center; Technische Universität München; Lichtenbergstrasse 4 85747 Garching Germany
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Schmidt A, Hollering M, Drees M, Casini A, Kühn FE. Supramolecular exo-functionalized palladium cages: fluorescent properties and biological activity. Dalton Trans 2016; 45:8556-65. [DOI: 10.1039/c6dt00654j] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Self-assembled Pd(ii) coordination cages exhibit promising anticancer activities, while the emission properties studied by fluorescence spectroscopy and DFT calculations are limited.
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Affiliation(s)
- Andrea Schmidt
- Molecular Catalysis
- Catalysis Research Center and Department of Chemistry
- Technische Universität München
- 85747 Garching bei München
- Germany
| | - Manuela Hollering
- Molecular Catalysis
- Catalysis Research Center and Department of Chemistry
- Technische Universität München
- 85747 Garching bei München
- Germany
| | - Markus Drees
- Molecular Catalysis
- Catalysis Research Center and Department of Chemistry
- Technische Universität München
- 85747 Garching bei München
- Germany
| | - Angela Casini
- Medicinal and Bioinorganic Chemistry
- School of Chemistry
- Cardiff University
- CF103AT Cardiff
- UK
| | - Fritz E. Kühn
- Molecular Catalysis
- Catalysis Research Center and Department of Chemistry
- Technische Universität München
- 85747 Garching bei München
- Germany
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Vardhan H, Yusubov M, Verpoort F. Self-assembled metal–organic polyhedra: An overview of various applications. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.05.016] [Citation(s) in RCA: 135] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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21
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Dubey A, Jeong YJ, Jo JH, Woo S, Kim DH, Kim H, Kang SC, Stang PJ, Chi KW. Anticancer Activity and Autophagy Involvement of Self-Assembled Arene–Ruthenium Metallacycles. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00512] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Abhishek Dubey
- Department
of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Yong Joon Jeong
- Department
of Life Science, Gachon University, Seongnam 461-701, Republic of Korea
| | - Jae Ho Jo
- Department
of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Sangkook Woo
- Department
of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Dong Hwan Kim
- Department
of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Hyunuk Kim
- Energy
Materials Laboratory, Korea Institute of Energy Research, Daejeon 305-343, Republic of Korea
| | - Se Chan Kang
- Department
of Life Science, Gachon University, Seongnam 461-701, Republic of Korea
| | - Peter J. Stang
- Department
of Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - Ki-Whan Chi
- Department
of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
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22
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Kim I, Song YH, Singh N, Jeong YJ, Kwon JE, Kim H, Cho YM, Kang SC, Chi KW. Anticancer activities of self-assembled molecular bowls containing a phenanthrene-based donor and Ru(II) acceptors. Int J Nanomedicine 2015; 10 Spec Iss:143-53. [PMID: 26347134 PMCID: PMC4554412 DOI: 10.2147/ijn.s88287] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Nano-sized multinuclear ruthenium complexes have rapidly emerged as promising therapeutic candidates with unique anticancer activities. Here, we describe the coordination-driven self-assembly and anticancer activities of a set of three organometallic tetranuclear Ru(II) molecular bowls. [2+2] Coordination-driven self-assembly of 3, 6-bis(pyridin-3- ylethynyl) phenanthrene (bpep) (1) and one of the three dinuclear arene ruthenium clips, [(η6-p-iPrC6H4Me)2Ru2-(OO\OO)][OTf]2 (OO\OO =2, 5-dioxido-1, 4-benzoquinonato, OTf = triflate) (2), 5, 8-dioxido-1, 4-naphthoquinonato (3), or 6, 11-dioxido-5, 12-naphthacenediona (4), resulted in three molecular bowls 5-7 of general formula [{(η6-p-iPrC6H4Me)2Ru2-(OO\OO)}2(bpep)2][OTf]4. All molecular bowls were obtained as triflate salts in very good yields (>90%) and were fully characterized using multinuclear nuclear magnetic resonance (NMR), electrospray ionization-mass spectrometry (ESI-MS), and elemental analysis. The structure of the representative molecular bowl 5 was confirmed by single-crystal X-ray diffraction analysis. The anticancer activities of molecular bowls 5-7 were determined by 3-[4, 5-dimethylthiazol-2-yl]-2, 5-diphenyltetrazolium bromide, autophagy, and Western blot analysis. Bowl 6 showed the strongest cytotoxicity in AGS human gastric carcinoma cells and was more cytotoxic than doxorubicin. In addition, autophagic activity and the ratio of apoptotic cell death increased in AGS cells by treatment with bowl 6. Bowl 6 also induced autophagosome formation via upregulation of p62 and promotion of the conversion of LC3-I to LC3-II. Moreover, bowl 6 promoted apoptotic cell death through downregulation of Akt/mTOR activation, followed by increased caspase-3 activity. These results suggest that bowl 6 induces gastric cancer cell death via modulation of autophagy and apoptosis. Bowl 6 is a potent anticancer agent and a potential treatment for human gastric cancer that merits further study.
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Affiliation(s)
- Inhye Kim
- Laboratory of Bio-Resources, Yongin-si, Gyeonggi-Do, Republic of Korea
| | - Young Ho Song
- Department of Chemistry, University of Ulsan, Ulsan, Republic of Korea
| | - Nem Singh
- Department of Chemistry, University of Ulsan, Ulsan, Republic of Korea
| | - Yong Joon Jeong
- Department of Life Science, Gachon University, Seongnam, Republic of Korea
| | - Jung Eun Kwon
- Department of Life Science, Gachon University, Seongnam, Republic of Korea
| | - Hyunuk Kim
- Energy Materials Lab, Korea Institute of Energy Research, Daejeon, Republic of Korea
| | - Young Mi Cho
- Department of Life Science, Gachon University, Seongnam, Republic of Korea
| | - Se Chan Kang
- Department of Life Science, Gachon University, Seongnam, Republic of Korea
| | - Ki-Whan Chi
- Department of Chemistry, University of Ulsan, Ulsan, Republic of Korea
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23
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Gupta G, Denoyelle-Di-Muro E, Mbakidi JP, Leroy-Lhez S, Sol V, Therrien B. Delivery of porphin to cancer cells by organometallic Rh(III) and Ir(III) metalla-cages. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.03.035] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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24
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Cook TR, Stang PJ. Recent Developments in the Preparation and Chemistry of Metallacycles and Metallacages via Coordination. Chem Rev 2015; 115:7001-45. [DOI: 10.1021/cr5005666] [Citation(s) in RCA: 1299] [Impact Index Per Article: 144.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Timothy R. Cook
- Department
of Chemistry, University at Buffalo, State University of New York, 359 Natural Sciences Complex, Buffalo, New York 14260, United States
| | - Peter J. Stang
- Department
of Chemistry, University of Utah, 315 S. 1400 E. Room 2020, Salt Lake City, Utah 84112, United States
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25
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Mishra A, Chang Lee S, Kaushik N, Cook TR, Choi EH, Kumar Kaushik N, Stang PJ, Chi KW. Self-assembled supramolecular hetero-bimetallacycles for anticancer potency by intracellular release. Chemistry 2014; 20:14410-20. [PMID: 25209962 PMCID: PMC5796531 DOI: 10.1002/chem.201403372] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2014] [Indexed: 11/09/2022]
Abstract
Two new tetracationic hetero-bimetallacycles, compounds 4 and 5, have been constructed from an N,N'-bis(4-(pyridin-4-ylethynyl)phenyl)pyridine-2,6-dicarboxamide ligand (1), and cis-blocked complexes [M(dppf)(OTf)2 ] (dppf=1,1'-bis(diphenylphosphino)ferrocene; OTf=trifluoromethanesulfonate; M=Pd (2), Pt (3)) in CH3 NO2 /CH2 Cl2 (1:1) solvent. Both complexes were isolated with adequate yields as triflate salts and were then characterized using (1) H, (13) C, and (31) P NMR spectroscopy, elemental analysis, UV/Vis spectroscopy, and high-resolution electrospray mass spectrometry (HR-ESMS). The molecular structure of 4 was determined by molecular mechanics force-field calculations. The cytotoxic effect of both new complexes were analyzed against T98G (brain tumor), KB (head and neck cancer), SNU-80 (thyroid cancer), and HEK-293 non-malignant cell lines. The cytotoxicity of complexes 4 and 5 were found to be considerably more effective against cancer cells than reference drug cisplatin. Annexin-V/PI staining, caspase-3/7 activity, and the reduction in mitochondrial membrane potential justify a significant level of apoptosis in complex-treated cells.
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Affiliation(s)
- Anurag Mishra
- Department of Chemistry, University of Ulsan, Ulsan 680-749 (Republic of Korea)
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26
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Mishra A, Jo JH, Kim H, Woo S, Chi KW. A Discrete Cobalt Complex Obtained from a 1 D Coordination Polymer for Highly Selective Sensing of the Mercury(II) Ion. Chempluschem 2014. [DOI: 10.1002/cplu.201402059] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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27
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Mishra A, Jeong YJ, Jo JH, Kang SC, Kim H, Chi KW. Coordination-Driven Self-Assembly and Anticancer Potency Studies of Arene–Ruthenium-Based Molecular Metalla-Rectangles. Organometallics 2014. [DOI: 10.1021/om401042m] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Anurag Mishra
- Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Yong Joon Jeong
- Department of Life Science, College of Bionano Technology, Gachon University, Seongnam 461-701, Republic of Korea
| | - Jae-Ho Jo
- Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Se Chan Kang
- Department of Life Science, College of Bionano Technology, Gachon University, Seongnam 461-701, Republic of Korea
| | - Hyunuk Kim
- Energy Materials and Convergence
Research Department, Korea Institute of Energy Research, Daejeon 305-343, Republic of Korea
| | - Ki-Whan Chi
- Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
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28
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Mishra A, Gupta R. Supramolecular architectures with pyridine-amide based ligands: discrete molecular assemblies and their applications. Dalton Trans 2014; 43:7668-82. [DOI: 10.1039/c4dt00277f] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
This perspective offers an overview on the recent progress achieved in the design of discrete molecular assemblies utilizing assorted pyridine-amide based ligands.
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Affiliation(s)
- Anurag Mishra
- Department of Chemistry
- Indian Institute of Technology – Kanpur
- Kanpur – 208016, India
| | - Rajeev Gupta
- Department of Chemistry
- University of Delhi
- Delhi – 110 007, India
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29
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Mishra A, Dubey A, Min JW, Kim H, Stang PJ, Chi KW. Molecular self-assembly of arene-Ru based interlocked catenane metalla-cages. Chem Commun (Camb) 2014; 50:7542-4. [DOI: 10.1039/c4cc01991a] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Two interlocked and two simple trigonal prisms are formed through the coordination self-assembly of arene-Ru acceptors with a new tridentate donor.
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Affiliation(s)
- Anurag Mishra
- Department of Chemistry
- University of Ulsan
- Ulsan 680-749, Republic of Korea
| | - Abhishek Dubey
- Department of Chemistry
- University of Ulsan
- Ulsan 680-749, Republic of Korea
| | - Jin Wook Min
- Department of Chemistry
- University of Ulsan
- Ulsan 680-749, Republic of Korea
| | - Hyunuk Kim
- Energy Materials and Convergence Research Department
- Korea Institute of Energy Research
- Daejeon 305-343, Republic of Korea
| | - Peter J. Stang
- Department of Chemistry
- University of Utah
- Salt Lake City, USA
| | - Ki-Whan Chi
- Department of Chemistry
- University of Ulsan
- Ulsan 680-749, Republic of Korea
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