1
|
Chatterjee P, Mishra R, Chawla S, Sonkar AK, De AK, Patra AK. Dual Photoreactive Ternary Ruthenium(II) Terpyridyl Complexes: A Comparative Study on Visible-Light-Induced Single-Step Dissociation of Bidentate Ligands and Generation of Singlet Oxygen. Inorg Chem 2024. [PMID: 39092885 DOI: 10.1021/acs.inorgchem.4c01727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Abstract
The versatile and tunable ligand-exchange dynamics in ruthenium(II)-polypyridyl complexes imposed by the modulation of the steric and electronic effects of the coordinated ligands provide an unlimited scope for developing phototherapeutic agents. The photorelease of a bidentate ligand from the Ru-center is better suited for potent Ru(II)-based photocytotoxic agents with two available labile sites for cross-linking with biological targets augmented with possible phototriggered 1O2 generation. Herein, we introduced a phenyl-terpyridine (ptpy) ligand in the octahedral Ru(II) core of [Ru(ptpy)(L-L)Cl]+ to induce structural distortion for the possible photorelease of electronically distinct bidentate ligands (L-L). For a systematic study, we designed four Ru(II) polypyridyl complexes: [Ru(ptpy)(L-L)Cl](PF6), ([1]-[4]), where L-L = 1,2-bis(phenylthio)ethane (SPH) [1], N,N,N',N'-tetramethylethylenediamine (TMEN) [2], N1,N2-diphenylethane-1,2-diimine (BPEDI) [3], and bis[2-(diphenylphosphino)phenyl]ether (DPE-Phos) [4]. The detailed photochemical studies suggest a single-step dissociation of L-L from the bis-thioether (SPH) complex [1] and diamine (TMEN) complex [2], while no photosubstitution was observed for [3] and [4]. Complex [1] and [2] demonstrated a dual role, involving both photosubstitution and 1O2 generation, while [3] and [4] solely exhibited poor to moderate 1O2 production. The interplay of excited states leading to these behaviors was rationalized from the lifetimes of the 3MLCT excited states by using transient absorption spectroscopy, suggesting intricate relaxation dynamics and 1O2 generation upon excitation. Therefore, the photolabile complexes [1] and [2] could potentially act as dual photoreactive agents via the phototriggered release of L-L (PACT) and/or 1O2-mediated PDT mechanisms, while [4] primarily can be utilized as a PDT agent.
Collapse
Affiliation(s)
- Pritha Chatterjee
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
| | - Ramranjan Mishra
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
| | - Sakshi Chawla
- Condensed Phase Dynamics Group, Department of Chemical Sciences, Indian Institute of Science Education and Research Mohali, Knowledge City, Sector 81, SAS Nagar, Punjab 140306, India
| | - Avinash Kumar Sonkar
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
| | - Arijit K De
- Condensed Phase Dynamics Group, Department of Chemical Sciences, Indian Institute of Science Education and Research Mohali, Knowledge City, Sector 81, SAS Nagar, Punjab 140306, India
| | - Ashis K Patra
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
| |
Collapse
|
2
|
Gul A, Ahmad M, Ullah R, Ullah R, Kang Y, Liao W. Systematic review on antibacterial photodynamic therapeutic effects of transition metals ruthenium and iridium complexes. J Inorg Biochem 2024; 255:112523. [PMID: 38489864 DOI: 10.1016/j.jinorgbio.2024.112523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 02/29/2024] [Accepted: 03/10/2024] [Indexed: 03/17/2024]
Abstract
The prevalence of antibiotic-resistant pathogenic bacteria poses a significant threat to public health and ranks among the principal causes of morbidity and mortality worldwide. Antimicrobial photodynamic therapy is an emerging therapeutic technique that has excellent potential to embark upon antibiotic resistance problems. The efficacy of this therapy hinges on the careful selection of suitable photosensitizers (PSs). Transition metal complexes, such as Ruthenium (Ru) and Iridium (Ir), are highly suitable for use as PSs because of their surface plasmonic resonance, crystal structure, optical characteristics, and photonics. These metals belong to the platinum family and exhibit similar chemical behavior due to their partially filled d-shells. Ruthenium and Iridium-based complexes generate reactive oxygen species (ROS), which interact with proteins and DNA to induce cell death. As photodynamic therapeutic agents, these complexes have been widely studied for their efficacy against cancer cells, but their potential for antibacterial activity remains largely unexplored. Our study focuses on exploring the antibacterial photodynamic effect of Ruthenium and Iridium-based complexes against both Gram-positive and Gram-negative bacteria. We aim to provide a comprehensive overview of various types of research in this area, including the structures, synthesis methods, and antibacterial photodynamic applications of these complexes. Our findings will provide valuable insights into the design, development, and modification of PSs to enhance their photodynamic therapeutic effect on bacteria, along with a clear understanding of their mechanism of action.
Collapse
Affiliation(s)
- Anadil Gul
- College of Applied Sciences, Shenzhen University, Shenzhen 518060, China; Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen 518060, China; College of Health Science and Environmental Engineering, Shenzhen Technology University, Pingshan District, Shenzhen 518118, China
| | - Munir Ahmad
- Shenzhen Key Laboratory of Advanced Thin Films and Applications, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, Guangdong, China
| | - Raza Ullah
- College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao 266071, China
| | - Rizwan Ullah
- School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China
| | - Yan Kang
- College of Applied Sciences, Shenzhen University, Shenzhen 518060, China; Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen 518060, China; College of Health Science and Environmental Engineering, Shenzhen Technology University, Pingshan District, Shenzhen 518118, China.
| | - Wenchao Liao
- College of Health Science and Environmental Engineering, Shenzhen Technology University, Pingshan District, Shenzhen 518118, China.
| |
Collapse
|
3
|
Mallick Ganguly O, Moulik S. Interactions of Mn complexes with DNA: the relevance of therapeutic applications towards cancer treatment. Dalton Trans 2023; 52:10639-10656. [PMID: 37475585 DOI: 10.1039/d3dt00659j] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
Manganese (Mn) is one of the most significant bio-metals that helps the body to form connective tissue, bones, blood clotting factors, and sex hormones. It is necessary for fat and carbohydrate metabolism, calcium absorption, blood sugar regulation, and normal brain and nerve functions. It accelerates the synthesis of proteins, vitamin C, and vitamin B. It is also involved in the catalysis of hematopoiesis, regulation of the endocrine level, and improvement of immune function. Again, Mn metalloenzymes like arginase, glutamine synthetase, phosphoenolpyruvate decarboxylase, and Mn superoxide dismutase (MnSOD) contribute to the metabolism processes and reduce oxidative stress against free radicals. Recent investigations have revealed that synthetic Mn-complexes act as antibacterial and antifungal agents. As a result, chemists and biologists have been actively involved in developing Mn-based drugs for the treatment of various diseases including cancer. Therefore, any therapeutic drugs based on manganese complexes would be invaluable for the treatment of cancer/infectious diseases and could be a better substitute for cisplatin and other related platinum based chemotherapeutic drugs. From this perspective, attempts have been made to discuss the interactions and nuclease activities of Mn(II/III/IV) complexes with DNA through which one can evaluate their therapeutic applications.
Collapse
Affiliation(s)
- Oishi Mallick Ganguly
- St Xavier's College, 30, Park St, Mullick Bazar, Park Street area, Kolkata, West Bengal 700016, India
| | - Shuvojit Moulik
- Suraksha Diagnostics Pvt Ltd, Newtown 12/1, Premises No. 02-0327, DG Block(Newtown), Action Area 1D, Newtown, Kolkata, West Bengal 700156, India.
| |
Collapse
|
4
|
Sarbadhikary P, George BP, Abrahamse H. Potential Application of Photosensitizers With High-Z Elements for Synergic Cancer Therapy. Front Pharmacol 2022; 13:921729. [PMID: 35837287 PMCID: PMC9274123 DOI: 10.3389/fphar.2022.921729] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 05/17/2022] [Indexed: 01/10/2023] Open
Abstract
The presence of heavy elements in photosensitizers (PS) strongly influences their electronic and photophysical properties, and hence, conjugation of PS with a suitable element is regarded as a potential strategy to improve their photodynamic properties. Moreover, PS conjugated to metal ion or metal complex and heavy atoms such as halogen have attracted considerable attention as promising agents for multimodal or synergistic cancer therapy. These tetrapyrrole compounds depending on the type and nature of the inorganic elements have been explored for photodynamic therapy (PDT), chemotherapy, X-ray photon activation therapy (PAT), and radiotherapy. Particularly, the combination of metal-based PS and X-ray irradiation has been investigated as a promising novel approach for treating deep-seated tumors, which in the case of PDT is a major limitation due to low light penetration in tissue. This review will summarize the present status of evidence on the effect of insertion of metal or halogen on the photophysical properties of PS and the effectiveness of various metal and halogenated PS investigated for PDT, chemotherapy, and PAT as mono and/or combination therapy.
Collapse
|
5
|
Synthesis and photophysical evaluation of meso-phenyl-1,4-dihydropyridineand pyridine-porphyrin hybrids. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-021-03043-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
6
|
Otvagin VF, Kuzmina NS, Kudriashova ES, Nyuchev AV, Gavryushin AE, Fedorov AY. Conjugates of Porphyrinoid-Based Photosensitizers with Cytotoxic Drugs: Current Progress and Future Directions toward Selective Photodynamic Therapy. J Med Chem 2022; 65:1695-1734. [DOI: 10.1021/acs.jmedchem.1c01953] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Vasilii F. Otvagin
- Lobachevsky State University of Nizhny Novgorod, Gagarina Avenue 23, Nizhny Novgorod 603950, Russian Federation
| | - Natalia S. Kuzmina
- Lobachevsky State University of Nizhny Novgorod, Gagarina Avenue 23, Nizhny Novgorod 603950, Russian Federation
| | - Ekaterina S. Kudriashova
- Lobachevsky State University of Nizhny Novgorod, Gagarina Avenue 23, Nizhny Novgorod 603950, Russian Federation
| | - Alexander V. Nyuchev
- Lobachevsky State University of Nizhny Novgorod, Gagarina Avenue 23, Nizhny Novgorod 603950, Russian Federation
| | | | - Alexey Yu. Fedorov
- Lobachevsky State University of Nizhny Novgorod, Gagarina Avenue 23, Nizhny Novgorod 603950, Russian Federation
| |
Collapse
|
7
|
Unveiling the photophysical, biomolecule binding and photo-oxidative capacity of novel Ru(II)-polypyridyl corroles: A multipronged approach. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117223] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
8
|
Study of Cytotoxic and Photodynamic Activities of Dyads Composed of a Zinc Phthalocyanine Appended to an Organotin. Pharmaceuticals (Basel) 2021; 14:ph14050413. [PMID: 33924752 PMCID: PMC8145453 DOI: 10.3390/ph14050413] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 04/19/2021] [Indexed: 02/03/2023] Open
Abstract
The combination of photodynamic therapy and chemotherapy is a promising strategy to enhance cancer therapeutic efficacy and reduce drug resistance. In this study two zinc(II) phthalocyanine-tin(IV) conjugates linked by a triethylene glycol chain were synthesized and characterized. In these complexes, the zinc(II) phthalocyanine was used as a potential photosensitizer for PDT and the tin complex was selected as cytostatic moiety. The two dyads composed of zinc(II) phthalocyanine and tin complexes exhibited high cytotoxicity, in absence of light stimulation, against MCF-7 human breast cancer cells with low LC50 values in the range of 0.016–0.453 µM. In addition, these complexes showed superior cytotoxicity than their mixture of equimolar component, accompanied with a higher activity towards cancer cells compared to human healthy fibroblasts. However, under irradiation of the zinc phthalocyanine unit (at 650 nm) no photodynamic activity could be detected, due to the most likely quenching of zinc(II) phthalocyanine singlet excited state by the nearby tin complex according to a photoinduced electron transfer process. This study demonstrates the potential of heterometallic anticancer chemotherapeutics composed of a zinc phthalocyanine and tin complex, and it highlights that the development of such conjugates requires that the sensitizer preserves its photophysical properties and in particular its singlet oxygen sensitization ability in the conjugate in order to combine the PDT activity with the cytotoxicity of the anticancer drug.
Collapse
|
9
|
Oliveira VA, Terenzi H, Menezes LB, Chaves OA, Iglesias BA. Evaluation of DNA-binding and DNA-photocleavage ability of tetra-cationic porphyrins containing peripheral [Ru(bpy)2Cl]+ complexes: Insights for photodynamic therapy agents. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2020; 211:111991. [DOI: 10.1016/j.jphotobiol.2020.111991] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 06/02/2020] [Accepted: 08/06/2020] [Indexed: 12/16/2022]
|
10
|
Alberto ME, Mazzone G, Regina C, Russo N, Sicilia E. Theoretical exploration of the photophysical properties of two-component Ru II-porphyrin dyes as promising assemblies for a combined antitumor effect. Dalton Trans 2020; 49:12653-12661. [PMID: 32870211 DOI: 10.1039/d0dt02197k] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Due to the extraordinary success of porphyrins in photodynamic therapy (PDT) and Ru compounds as chemotherapeutics, a series of RuII-porphyrin complexes have recently been synthesized and proposed as promising dual-action therapeutic agents. The results of a careful DFT and TDDFT investigation on four mononuclear pyridyl triphenylporphyrin RuII-arene complexes are herein reported and compared with those obtained for the metal-free derivatives. The investigation aims at shedding light on the modulation of the photophysical properties of the light absorber upon metalation and exploring the hydrolysis process of the RuII-moiety in the presence of the bulky porphyrin unit. Type I and Type II photoreactions were analyzed computing absorption spectra, singlet-triplet energy gaps, spin orbit coupling constants and vertical electron affinity (VEA) along with ionization potentials (VIP) for all the investigated compounds, while the chloride/water exchange reaction kinetics were determined by exploring the first and second aquation reactions of the Ru-moiety. Despite the highly similar photophysical properties displayed by the members of this class of compounds, an analysis of the hydrolysis processes in the dark allows to point out an interesting difference related to the type of pyridylporphyrin isomer and could be a preliminary explanation of the greater phototoxicity experimentally found for 3'-pyridyl substituted compounds.
Collapse
Affiliation(s)
- Marta Erminia Alberto
- Department of Chemistry and Chemical Technologies, Università della Calabria, 87036, Arcavacata di Rende, CS, Italy.
| | - Gloria Mazzone
- Department of Chemistry and Chemical Technologies, Università della Calabria, 87036, Arcavacata di Rende, CS, Italy.
| | - Claudia Regina
- Department of Chemistry and Chemical Technologies, Università della Calabria, 87036, Arcavacata di Rende, CS, Italy.
| | - Nino Russo
- Department of Chemistry and Chemical Technologies, Università della Calabria, 87036, Arcavacata di Rende, CS, Italy.
| | - Emilia Sicilia
- Department of Chemistry and Chemical Technologies, Università della Calabria, 87036, Arcavacata di Rende, CS, Italy.
| |
Collapse
|
11
|
Li J, Chen T. Transition metal complexes as photosensitizers for integrated cancer theranostic applications. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213355] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
12
|
Lopes JMS, Costa SN, Batista AA, Dinelli LR, Araujo PT, Neto NMB. Photophysics and visible light photodissociation of supramolecular meso-tetra(4-pyridyl) porphyrin/RuCl 2(CO)(PPh 3) 2 structures. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 237:118351. [PMID: 32361521 DOI: 10.1016/j.saa.2020.118351] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 03/14/2020] [Accepted: 04/06/2020] [Indexed: 06/11/2023]
Abstract
In the last decades, supramolecular structures have been explored in many technological efforts. One example of such supramolecules is attained when ruthenium complexes are attached in the outer sites of a porphyrin. Ruthenium complexes act as modulators of the photophysical processes of macrocyclic molecules. Besides the investigation of the main changes introduced by the ruthenium complexes in the electronic and vibronic properties, and in the excited state deactivation processes of porphyrins, discussions concerning the photostability of these supramolecules are much needed. Here, we investigate the supramolecular free-base meso-tetra(4-pyridyl) porphyrin decorated with "RuCl2(CO)(PPh3)2" ruthenium species linked at each of its (4-pyridyl) moieties. The modifications in the photophysical processes introduced by the metallic outlying species are discussed and our results suggest an energy transfer process from the porphyrin B-band to the ruthenium complex MLCT-band. The demonstration of visible light photodissociation of the supramolecule, via both pulsed and continuous laser, is also addressed.
Collapse
Affiliation(s)
- J M S Lopes
- Institute of Natural Sciences, Graduate Program in Physics, Federal University of Pará, Belém, PA, Brazil.
| | - S N Costa
- Institute of Natural Sciences, Graduate Program in Physics, Federal University of Pará, Belém, PA, Brazil
| | - A A Batista
- Department of Chemistry, Federal University of São Carlos, São Carlos, SP, Brazil
| | - L R Dinelli
- College of Sciences of Pontal, Federal University of Uberlândia, Ituiutaba, MG, Brazil
| | - P T Araujo
- Institute of Natural Sciences, Graduate Program in Physics, Federal University of Pará, Belém, PA, Brazil; Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL, United States.
| | - N M Barbosa Neto
- Institute of Natural Sciences, Graduate Program in Physics, Federal University of Pará, Belém, PA, Brazil.
| |
Collapse
|
13
|
Vizzotto BS, Dias RS, Iglesias BA, Krause LF, Viana AR, Schuch AP. DNA photocleavage and melanoma cells cytotoxicity induced by a meso-tetra-ruthenated porphyrin under visible light irradiation. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2020; 209:111922. [PMID: 32526689 DOI: 10.1016/j.jphotobiol.2020.111922] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 05/21/2020] [Accepted: 05/27/2020] [Indexed: 01/17/2023]
Abstract
Porphyrins are used as photosensitizing agents in photodynamic therapy (PDT) for several pathologies. Here we demonstrate the DNA photocleavage and cytotoxicity properties of a free-base meso-tetra-ruthenated porphyrin (H2RuTPyP) in purified DNA samples and in a melanoma cell line, respectively. Cytotoxicity of H2RuTPyP was investigated by the tetrazolium dye (MTT) colorimetric assay and its genotoxic potential by direct plasmid DNA photocleavage after incubation with specific DNA repair enzymes. H2RuTPyP porphyrin efficiently induced DNA damage at the lower concentration of 5.0 μM, whereas it induced complete DNA degradation at 15 μM. The addition of different scavengers for reactive oxygen species (ROS) during the visible light exposures did not decrease the DNA damage formation, suggesting a hydrolytic mechanism for the induction of DNA breaks. Also, H2RuTPyP exhibited a much higher cytotoxicity in melanoma cells in comparison to a keratinocyte cell line. The detection of intracellular reactive oxygen species (ROS) produced by H2RuTPyP through the DCF-DA assay also suggests that ROS have a minor role in the induction of cytotoxicity. Therefore, H2RuTPyP seems to be a very effective photosensitizer, representing a promising alternative for the development of new skin cancer treatments using PDT process.
Collapse
Affiliation(s)
- Bruno S Vizzotto
- Laboratory of Photobiology, Department of Biochemistry and Molecular Biology, Federal University of Santa Maria - UFSM, 97105-900 Santa Maria, RS, Brazil
| | - Renne S Dias
- Laboratory of Bioinorganic and Porphyrinoid Materials, Department of Chemistry, Federal University of Santa Maria - UFSM, 97105-900 Santa Maria, RS, Brazil
| | - Bernardo A Iglesias
- Laboratory of Bioinorganic and Porphyrinoid Materials, Department of Chemistry, Federal University of Santa Maria - UFSM, 97105-900 Santa Maria, RS, Brazil
| | - Luciana F Krause
- Department of Health Sciences, Franciscan University - UFN, 97010-032 Santa Maria, RS, Brazil
| | - Altevir R Viana
- Department of Health Sciences, Franciscan University - UFN, 97010-032 Santa Maria, RS, Brazil
| | - André P Schuch
- Laboratory of Photobiology, Department of Biochemistry and Molecular Biology, Federal University of Santa Maria - UFSM, 97105-900 Santa Maria, RS, Brazil.
| |
Collapse
|
14
|
Sandland J, Savoie H, Boyle RW, Murray BS. Synthesis and In Vitro Biological Evaluation of a Second-Generation Multimodal Water-Soluble Porphyrin-RAPTA Conjugate for the Dual-Therapy of Cancers. Inorg Chem 2020; 59:7884-7893. [DOI: 10.1021/acs.inorgchem.0c01044] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jordon Sandland
- Department of Chemistry and Biochemistry, University of Hull, Cottingham Road, Hull, E. Yorkshire, HU6 7RX, United Kingdom
| | - Huguette Savoie
- Department of Chemistry and Biochemistry, University of Hull, Cottingham Road, Hull, E. Yorkshire, HU6 7RX, United Kingdom
| | - Ross W. Boyle
- Department of Chemistry and Biochemistry, University of Hull, Cottingham Road, Hull, E. Yorkshire, HU6 7RX, United Kingdom
| | - Benjamin S. Murray
- Department of Chemistry and Biochemistry, University of Hull, Cottingham Road, Hull, E. Yorkshire, HU6 7RX, United Kingdom
| |
Collapse
|
15
|
Gonçalves PJ, Bezzerra FC, Teles AV, Menezes LB, Alves KM, Alonso L, Alonso A, Andrade MA, Borissevitch IE, Souza GR, Iglesias BA. Photoinactivation of Salmonella enterica (serovar Typhimurium) by tetra-cationic porphyrins containing peripheral [Ru(bpy)2Cl]+ units. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112375] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
16
|
Yu Z, Li X, Xu F, Hu X, Yan J, Kwon N, Chen G, Tang T, Dong X, Mai Y, Chen D, Yoon J, He X, Tian H. A Supramolecular‐Based Dual‐Wavelength Phototherapeutic Agent with Broad‐Spectrum Antimicrobial Activity Against Drug‐Resistant Bacteria. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913506] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Zhi‐Hao Yu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular EngineeringFeringa Nobel Prize Scientist Joint Research CenterSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology 130 Meilong RD Shanghai 200237 China
| | - Xingshu Li
- Department of Chemistry and NanoscienceEwha Womans University Seoul 03760 Republic of Korea
| | - Fugui Xu
- School of Chemistry and Chemical EngineeringFrontiers Science Center for Transformative MoleculesShanghai Key Laboratory of Electrical Insulation and Thermal AgeingShanghai Jiao Tong University 800 Dongchuan RD Shanghai 200240 China
| | - Xi‐Le Hu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular EngineeringFeringa Nobel Prize Scientist Joint Research CenterSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology 130 Meilong RD Shanghai 200237 China
| | - Jiatao Yan
- Department of Polymer MaterialsCollege of Materials Science and EngineeringShanghai University Shanghai 200444 China
| | - Nahyun Kwon
- Department of Chemistry and NanoscienceEwha Womans University Seoul 03760 Republic of Korea
| | - Guo‐Rong Chen
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular EngineeringFeringa Nobel Prize Scientist Joint Research CenterSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology 130 Meilong RD Shanghai 200237 China
| | - Tingting Tang
- Shanghai Key Laboratory of Orthopedic ImplantsDepartment of Orthopedic SurgeryShanghai Ninth People's HospitalShanghai Jiao Tong University School of Medicine Shanghai 200011 China
| | - Xiaojing Dong
- Shanghai Institute of Pharmaceutical Industry 285 Gebaini RD Shanghai 201203 China
| | - Yiyong Mai
- School of Chemistry and Chemical EngineeringFrontiers Science Center for Transformative MoleculesShanghai Key Laboratory of Electrical Insulation and Thermal AgeingShanghai Jiao Tong University 800 Dongchuan RD Shanghai 200240 China
| | - Daijie Chen
- Shanghai Institute of Pharmaceutical Industry 285 Gebaini RD Shanghai 201203 China
- School of PharmacyShanghai Jiao Tong University 800 Dongchuan RD Shanghai 200240 China
| | - Juyoung Yoon
- Department of Chemistry and NanoscienceEwha Womans University Seoul 03760 Republic of Korea
| | - Xiao‐Peng He
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular EngineeringFeringa Nobel Prize Scientist Joint Research CenterSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology 130 Meilong RD Shanghai 200237 China
| | - He Tian
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular EngineeringFeringa Nobel Prize Scientist Joint Research CenterSchool of Chemistry and Molecular EngineeringEast China University of Science and Technology 130 Meilong RD Shanghai 200237 China
| |
Collapse
|
17
|
Yu ZH, Li X, Xu F, Hu XL, Yan J, Kwon N, Chen GR, Tang T, Dong X, Mai Y, Chen D, Yoon J, He XP, Tian H. A Supramolecular-Based Dual-Wavelength Phototherapeutic Agent with Broad-Spectrum Antimicrobial Activity Against Drug-Resistant Bacteria. Angew Chem Int Ed Engl 2020; 59:3658-3664. [PMID: 31868285 DOI: 10.1002/anie.201913506] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 12/06/2019] [Indexed: 12/20/2022]
Abstract
With the ever-increasing threat posed by the multi-drug resistance of bacteria, the development of non-antibiotic agents for the broad-spectrum eradication of clinically prevalent superbugs remains a global challenge. Here, we demonstrate the simple supramolecular self-assembly of structurally defined graphene nanoribbons (GNRs) with a cationic porphyrin (Pp4N) to afford unique one-dimensional wire-like GNR superstructures coated with Pp4N nanoparticles. This Pp4N/GNR nanocomposite displays excellent dual-modal properties with significant reactive-oxygen-species (ROS) production (in photodynamic therapy) and temperature elevation (in photothermal therapy) upon light irradiation at 660 and 808 nm, respectively. This combined approach proved synergistic, providing an impressive antimicrobial effect that led to the complete annihilation of a wide spectrum of Gram-positive, Gram-negative, and drug-resistant bacteria both in vitro and in vivo. The study also unveils the promise of GNRs as a new platform to develop dual-modal antimicrobial agents that are able to overcome antibiotic resistance.
Collapse
Affiliation(s)
- Zhi-Hao Yu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong RD, Shanghai, 200237, China
| | - Xingshu Li
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Fugui Xu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai, 200240, China
| | - Xi-Le Hu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong RD, Shanghai, 200237, China
| | - Jiatao Yan
- Department of Polymer Materials, College of Materials Science and Engineering, Shanghai University, Shanghai, 200444, China
| | - Nahyun Kwon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Guo-Rong Chen
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong RD, Shanghai, 200237, China
| | - Tingting Tang
- Shanghai Key Laboratory of Orthopedic Implants, Department of Orthopedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Xiaojing Dong
- Shanghai Institute of Pharmaceutical Industry, 285 Gebaini RD, Shanghai, 201203, China
| | - Yiyong Mai
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai, 200240, China
| | - Daijie Chen
- Shanghai Institute of Pharmaceutical Industry, 285 Gebaini RD, Shanghai, 201203, China.,School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai, 200240, China
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Xiao-Peng He
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong RD, Shanghai, 200237, China
| | - He Tian
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong RD, Shanghai, 200237, China
| |
Collapse
|
18
|
Chaves OA, Menezes LB, Iglesias BA. Multiple spectroscopic and theoretical investigation of meso-tetra-(4-pyridyl)porphyrin‑ruthenium(II) complexes in HSA-binding studies. Effect of Zn(II) in protein binding. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111581] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
19
|
Acharya S, Maji M, Ruturaj, Purkait K, Gupta A, Mukherjee A. Synthesis, Structure, Stability, and Inhibition of Tubulin Polymerization by Ru II- p-Cymene Complexes of Trimethoxyaniline-Based Schiff Bases. Inorg Chem 2019; 58:9213-9224. [PMID: 31241921 DOI: 10.1021/acs.inorgchem.9b00853] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Four trimethoxy- and dimethoxyphenylamine-based Schiff base (L1-L4)-bearing RuII-p-cymene complexes (1-4) of the chemical formula [RuII(η6-p-cymene)(L)(Cl)] were synthesized, isolated in pure form, and structurally characterized using single-crystal X-ray diffraction and other analytical techniques. The complexes showed excellent in vitro antiproliferative activity against various forms of cancer that are difficult to cure, viz., triple negative human metastatic breast carcinoma MDA-MB-231, human pancreatic carcinoma MIA PaCa-2, and hepatocellular carcinoma Hep G2. The 1H nuclear magnetic resonance data in the presence of 10% dimethylformamide-d7 or dimethyl sulfoxide-d6 in phosphate buffer (pD 7.4, containing 4 mM NaCl) showed that the complexes immediately generate the aquated species that is stable for at least 24 h. Electrospray ionization mass spectrometry data showed that they do not bind with guanine nitrogen even in the presence of 5 molar equivalents of 9-EtG, during a period of 24 h. The best complex in the series, 1, exhibits an IC50 of approximately 10-15 μM in the panel of tested cancer cell lines. The complexes do not enhance the production of reactive oxygen species in the cells. Docking studies with a tubulin crystal structure (Protein Data Bank entry 1SAO ) revealed that 1 and 3 as well as L1 and L3 have a high affinity for the interface of the α and β tubulin dimer in the colchicine binding site. The immunofluorescence studies showed that 1 and 3 strongly inhibited microtubule network formation in MDA-MB-231 cells after treatment with an IC20 or IC50 dose for 12 h. The cell cycle analysis upon treatment with 1 showed that the complexes inhibit the mitotic phase because the arrest was observed in the G2/M phase. In summary, 1 and 3 are RuII half-sandwich complexes that are capable of disrupting a microtubule network in a dose-dependent manner. They depolarize the mitochondria, arrest the cell cycle in the G2/M phase, and kill the cells by an apoptotic pathway.
Collapse
Affiliation(s)
- Sourav Acharya
- Department of Chemical Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur , Nadia, West Bengal 741246 , India
| | - Moumita Maji
- Department of Chemical Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur , Nadia, West Bengal 741246 , India
| | - Ruturaj
- Department of Biological Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur , Nadia, West Bengal 741246 , India
| | - Kallol Purkait
- Department of Chemical Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur , Nadia, West Bengal 741246 , India
| | - Arnab Gupta
- Department of Biological Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur , Nadia, West Bengal 741246 , India
| | - Arindam Mukherjee
- Department of Chemical Sciences , Indian Institute of Science Education and Research Kolkata , Mohanpur , Nadia, West Bengal 741246 , India.,Center for Advanced Functional Materials (CAFM) , Indian Institute of Science Education and Research Kolkata , Mohanpur , Nadia, West Bengal 741246 , India
| |
Collapse
|
20
|
Guleria M, Das T, Vats K, Amirdhanayagam J, Mathur A, Sarma HD, Dash A. Preparation and evaluation of 99mTc-labeled porphyrin complexes prepared using PNP and HYNIC cores: studying the effects of core selection on pharmacokinetics and tumor uptake in a mouse model. MEDCHEMCOMM 2019; 10:606-615. [PMID: 31057740 DOI: 10.1039/c8md00559a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 02/16/2019] [Indexed: 11/21/2022]
Abstract
Porphyrins are tetrapyrrolic macrocyclic ligands known for their affinity towards neoplastic tissues and once radiolabeled with a suitable diagnostic radioisotope could potentially be used for the imaging of tumorous lesions. In the present study, an unsymmetrically substituted porphyrin derivative namely 5-(p-amino-propyloxyphenyl)-10,15,20-tris(carboxymethyleneoxyphenyl)-porphyrin was synthesized and modified further to enable radiolabeling with 99mTc using two different 99mTc-cores viz. 99mTc-HYNIC (hydrazino nicotinic acid) and 99mTc(N)PNP2 (PNP2 = bis-[(2-dimethylphosphino)ethyl]-methoxy-ethylamine) in order to study the effect of employing different 99mTc-cores on tumor affinity and pharmacokinetic behavior of the resultant 99mTc-labeled porphyrin complexes. 99mTc-Porphyrin complexes were characterized by reversed phase HPLC studies and could be prepared with >95% radiochemical purity under optimized radiolabeling conditions. Both 99mTc-complexes were found to be adequately stable in human blood serum till 3 h post-preparation. Bio-distribution studies, carried out in Swiss mice bearing fibrosarcoma tumors, revealed relatively higher tumor uptake for the 99mTc-HYNIC-porphyrin complex (3.95 ± 1.42 and 3.28 ± 0.27% IA per g) compared to that exhibited by the 99mTc(N)PNP-DTC-porphyrin complex (1.52 ± 0.53 and 1.56 ± 0.10% IA per g) at 1.5 and 3 h post-administration, although the former complex exhibited comparatively lower lipophilicity in the octanol-water system. Higher uptake and longer retention in the blood were observed for the 99mTc-HYNIC-porphyrin complex (6.63 ± 0.75 and 4.36 ± 0.25% IA per g) compared to that exhibited by the 99mTc(N)PNP-DTC-porphyrin complex (2.41 ± 0.54 and 2.30 ± 0.16% IA per g) at both 1.5 and 3 h post-administration. However, relatively lower liver uptake was observed for the former complex (19.26 ± 3.48 and 18.45 ± 1.05% IA per g) than that exhibited by the latter one (39.37 ± 3.88 and 34.15 ± 8.25% IA per g) at both 1.5 and 3 h post-administration. This study indicates that the in vivo behavior exhibited by the 99mTc-labeled porphyrins not only depends on their lipophilicity/hydrophilicity but is also governed by the Tc-cores employed for radiolabeling.
Collapse
Affiliation(s)
- Mohini Guleria
- Radiopharmaceuticals Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India . ; ; Tel: +91 22 2559 0613
| | - Tapas Das
- Radiopharmaceuticals Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India . ; ; Tel: +91 22 2559 0613.,Homi Bhabha National Institute , Anushaktinagar , Mumbai - 400094 , India
| | - Kusum Vats
- Radiopharmaceuticals Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India . ; ; Tel: +91 22 2559 0613
| | - Jeyachitra Amirdhanayagam
- Radiopharmaceuticals Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India . ; ; Tel: +91 22 2559 0613
| | - Anupam Mathur
- Radiopharmaceuticals Program , Board of Radiation and Isotope Technology , Vashi , Navi Mumbai - 400703 , India
| | - Haladhar D Sarma
- Radiation Biology and Health Sciences Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India
| | - Ashutosh Dash
- Radiopharmaceuticals Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India . ; ; Tel: +91 22 2559 0613.,Homi Bhabha National Institute , Anushaktinagar , Mumbai - 400094 , India
| |
Collapse
|
21
|
Ruthenium(II) trithiacyclononane complexes of 7,3′,4′-trihydroxyflavone, chrysin and tectochrysin: Synthesis, characterisation, and cytotoxic evaluation. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.01.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
22
|
Leite THO, Grawe G, Honorato J, Cunha BN, Nascimento OR, de Vargas PS, Donatoni C, Oliveira KT, Lopes JMS, Barbosa Neto NM, Moreira WC, Dinelli LR, Batista AA. Remarkable Electronic Effect on the meso-Tetra(thienyl)porphyrins. Inorg Chem 2019; 58:1030-1039. [PMID: 30605327 DOI: 10.1021/acs.inorgchem.8b01032] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Complexes derived from meso-tetra(thienyl)porphyrins (TThP) and meso-tetra(pyridyl)porphyrin (TPyP) containing peripheral ruthenium complexes with general formulas {TPyP[RuCl(dppb)(5,5'-Mebipy)]4}(PF6)4, {TThP[RuCl(dppb)(5,5'-Mebipy)]4}(PF6)4, and {TThP-me-[RuCl(dppb)(5,5'-Mebipy)]4}(PF6)4 [5,5'-Mebipy = 5,5'-dimethyl-2,2'-bipyridine and dppb = 1,4-bis(diphenylphosphino)butane] were synthesized and characterized by spectroscopy techniques (1H- and 31P{1H}-NMR, IR, UV/vis, fluorescence, and electron paramagnetic resonance (EPR)), cyclic voltammetry, coulometry, molar conductivity, and elemental analysis. Voltammetry and UV/vis studies demonstrated differentiated electronic properties for ruthenium appended with TThP and TThP-me when compared to ruthenium appended with TPyP. The UV/vis analysis for the ruthenium complex derived from TThP and TThP-me, as well as the Soret and Q bands, characteristics of porphyrins, showed a band at 700 nm referring to the Ru → S electronic transition, and porphyrin TThP-me showed another band at 475 nm from the Ru-N transition. The attribution of these bands was confirmed by spectroelectrochemical analysis. Cyclic voltammetry analysis for the ruthenium complex derived from TPyP exhibited only an electrochemical process with E1/2 = 0.47 V assigned to the Ru(II)/Ru(III) redox pair (Fc/Fc+). On the other hand, two processes were observed for the ruthenium complexes derived from TThP and TThP-me, with E1/2 around 0.17 and 0.47 V, which were attributed to the formation of a mixed valence tetranuclear species containing Ru(II) and Ru(III) ions, showing that the peripheral groups are not oxidized at the same potential. Fluorescence spectroscopic experiments show the existence of a mixed state of emission in the supramolecular porphyrin moieties. The results suggest the formation of Ru(II)-Ru(III) mixed valence complexes when oxidation potential was applied around 0.17 V in the {TThP[RuCl(dppb)(5,5'-Mebipy)]4}(PF6)4 and {TThP-me-[RuCl(dppb)(5,5'-Mebipy)]4}(PF6)4 species.
Collapse
Affiliation(s)
- Taíse H O Leite
- Departamento de Química , Universidade Federal de São Carlos , CP 676, CEP 13565-905 , São Carlos , São Paulo , Brazil
| | - Gregory Grawe
- Departamento de Química , Universidade Federal de São Carlos , CP 676, CEP 13565-905 , São Carlos , São Paulo , Brazil
| | - João Honorato
- Departamento de Química , Universidade Federal de São Carlos , CP 676, CEP 13565-905 , São Carlos , São Paulo , Brazil
| | - Beatriz N Cunha
- Departamento de Química , Universidade Federal de São Carlos , CP 676, CEP 13565-905 , São Carlos , São Paulo , Brazil.,Instituto Federal Goiano, Campus Ceres, Rodovia GO-154 KM 03, CP 51, 76300-000 , Ceres , Goiás , Brazil
| | - Otaciro R Nascimento
- Instituto de Física de São Carlos , Universidade de São Paulo , CP 369, CEP 13560-970 , São Carlos , São Paulo , Brazil
| | - Pamela S de Vargas
- Departamento de Química , Universidade Federal de São Carlos , CP 676, CEP 13565-905 , São Carlos , São Paulo , Brazil
| | - Carolina Donatoni
- Departamento de Química , Universidade Federal de São Carlos , CP 676, CEP 13565-905 , São Carlos , São Paulo , Brazil
| | - Kleber T Oliveira
- Departamento de Química , Universidade Federal de São Carlos , CP 676, CEP 13565-905 , São Carlos , São Paulo , Brazil
| | - Jefferson M S Lopes
- Instituto de Ciências Exatas e Naturais, Programa de Pós-graduação em Física , Universidade Federal do Pará , CEP 66075-110 , Belém , Pará , Brazil
| | - Newton M Barbosa Neto
- Instituto de Ciências Exatas e Naturais, Programa de Pós-graduação em Física , Universidade Federal do Pará , CEP 66075-110 , Belém , Pará , Brazil
| | - Wania C Moreira
- Departamento de Química , Universidade Federal de São Carlos , CP 676, CEP 13565-905 , São Carlos , São Paulo , Brazil
| | - Luis R Dinelli
- Faculdade de Ciências Integradas do Pontal , Universidade Federal de Uberlândia , Rua Vinte, 1600, CEP 38304-402 , Ituiutaba , Minas Gerais , Brazil
| | - Alzir A Batista
- Departamento de Química , Universidade Federal de São Carlos , CP 676, CEP 13565-905 , São Carlos , São Paulo , Brazil
| |
Collapse
|
23
|
Chen X, Wang Y, Zhao X, Liu B, Xu Y, Wang Y. A gadolinium(III)-porphyrin based coordination polymer for colorimetric and fluorometric dual mode determination of ferric ions. Mikrochim Acta 2019; 186:63. [PMID: 30627859 DOI: 10.1007/s00604-018-3171-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 12/12/2018] [Indexed: 10/27/2022]
Abstract
A coordination polymer (CP) based nanoprobe is described for colorimetric and fluorometric (dual mode) determination of ferric ion. The method is making use of a nanosized Gd(III)-5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin coordination polymer that was prepared by a single-step hydrothermal procedure. The nanoprobe is monodisperse and has uniform size and good water solubility. It also exhibits strong fluorescence and magnetic resonance response. On exposure to Fe(III), the color of the solution changes from red to brown as the concentration of Fe(III) exceed 5 μM. Similarly, the red fluorescence of the probe (with excitation/emission peaks at 420/675 nm) decreases as concentrations of Fe(III) increase from 0.5 to 100 μM. The limit of detection is 98 nM in the fluorometric mode. The assay was applied to the determination of Fe(III) in fetal bovine serum samples. Graphical abstract Schematic presentation of the synthesis and application of lanthanide-porphyrin based coordination polymer for ferric ion detection in colorimetric and fluorometric dual modes.
Collapse
Affiliation(s)
- Xi Chen
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China.,School of Environment Science & Engineering, Hebei University of Science and Technology, 70 Yuhua Rd, Shijiazhuang, 050018, Hebei, China
| | - Yuru Wang
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China
| | - Xiuxiu Zhao
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China
| | - Binyuan Liu
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China
| | - Yang Xu
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China.
| | - Yige Wang
- School of Chemical Engineering and Technology, Hebei University of Technology, GuangRong Dao 8, Hongqiao Distric, Tianjin, 300130, China.
| |
Collapse
|
24
|
Askes SHC, Bonnet S. Solving the oxygen sensitivity of sensitized photon upconversion in life science applications. Nat Rev Chem 2018. [DOI: 10.1038/s41570-018-0057-z] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
25
|
Abstract
The success of platinum-based anticancer agents has motivated the exploration of novel metal-based drugs for several decades, whereas problems such as drug-resistance and systemic toxicity hampered their clinical applications and efficacy. Stimuli-responsiveness of some metal complexes offers a good opportunity for designing site-specific prodrugs to maximize the therapeutic efficacy and minimize the side effect of metallodrugs. This review presents a comprehensive and up-to-date overview on the therapeutic stimuli-responsive metallodrugs that have appeared in the past two decades, where stimuli such as redox, pH, enzyme, light, temperature, and so forth were involved. The compounds are classified into three major categories based on the nature of stimuli, that is, endo-stimuli-responsive metallodrugs, exo-stimuli-responsive metallodrugs, and dual-stimuli-responsive metallodrugs. Representative examples of each type are discussed in terms of structure, response mechanism, and potential medical applications. In the end, future opportunities and challenges in this field are tentatively proposed. With diverse metal complexes being introduced, the foci of this review are pointed to platinum and ruthenium complexes.
Collapse
Affiliation(s)
- Xiaohui Wang
- College of Chemistry and Molecular Engineering , Nanjing Tech University , Nanjing 211816 , P. R. China
| | - Xiaoyong Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences , Nanjing University , Nanjing 210023 , P. R. China
| | - Suxing Jin
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences , Nanjing University , Nanjing 210023 , P. R. China
| | - Nafees Muhammad
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry , Sun Yat-Sen University , Guangzhou 510275 , P. R. China
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210093 , P. R. China
| |
Collapse
|
26
|
Longevial JF, Clément S, Wytko JA, Ruppert R, Weiss J, Richeter S. Peripherally Metalated Porphyrins with Applications in Catalysis, Molecular Electronics and Biomedicine. Chemistry 2018; 24:15442-15460. [PMID: 29688604 DOI: 10.1002/chem.201801211] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 04/23/2018] [Indexed: 12/26/2022]
Abstract
Porphyrins are conjugated, stable chromophores with a central core that binds a variety of metal ions and an easily functionalized peripheral framework. By combining the catalytic, electronic or cytotoxic properties of selected transition metal complexes with the binding and electronic properties of porphyrins, enhanced characteristics of the ensemble are generated. This review article focuses on porphyrins bearing one or more peripheral transition metal complexes and discusses their potential applications in catalysis or biomedicine. Modulation of the electronic properties and intramolecular communication through coordination bond linkages in bis-porphyrin scaffolds is also presented.
Collapse
Affiliation(s)
- Jean-François Longevial
- Institut Charles Gerhardt, UMR 5253 CNRS-ENSCM-UM, Place Eugène Bataillon, CC1701, 34095, Montpellier, France
| | - Sébastien Clément
- Institut Charles Gerhardt, UMR 5253 CNRS-ENSCM-UM, Place Eugène Bataillon, CC1701, 34095, Montpellier, France
| | - Jennifer A Wytko
- Institut de Chimie de Strasbourg, UMR 7177 CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67000, Strasbourg, France
| | - Romain Ruppert
- Institut de Chimie de Strasbourg, UMR 7177 CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67000, Strasbourg, France
| | - Jean Weiss
- Institut de Chimie de Strasbourg, UMR 7177 CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67000, Strasbourg, France
| | - Sébastien Richeter
- Institut Charles Gerhardt, UMR 5253 CNRS-ENSCM-UM, Place Eugène Bataillon, CC1701, 34095, Montpellier, France
| |
Collapse
|
27
|
Battistin F, Balducci G, Milani B, Alessio E. Water-Soluble Ruthenium(II) Carbonyls with 1,3,5-Triaza-7-phosphoadamantane. Inorg Chem 2018; 57:6991-7005. [DOI: 10.1021/acs.inorgchem.8b00698] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Federica Battistin
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Via L. Giorgieri 1, 34127 Trieste, Italy
| | - Gabriele Balducci
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Via L. Giorgieri 1, 34127 Trieste, Italy
| | - Barbara Milani
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Via L. Giorgieri 1, 34127 Trieste, Italy
| | - Enzo Alessio
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Via L. Giorgieri 1, 34127 Trieste, Italy
| |
Collapse
|
28
|
Liu J, Zhang C, Rees TW, Ke L, Ji L, Chao H. Harnessing ruthenium(II) as photodynamic agents: Encouraging advances in cancer therapy. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.03.002] [Citation(s) in RCA: 120] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
29
|
Chen F, Romero-Canelón I, Soldevila-Barreda JJ, Song JI, Coverdale JPC, Clarkson GJ, Kasparkova J, Habtemariam A, Wills M, Brabec V, Sadler PJ. Transfer Hydrogenation and Antiproliferative Activity of Tethered Half-Sandwich Organoruthenium Catalysts. Organometallics 2018; 37:1555-1566. [PMID: 29887657 PMCID: PMC5989272 DOI: 10.1021/acs.organomet.8b00132] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Indexed: 12/14/2022]
Abstract
![]()
We report the synthesis
and characterization of four neutral organometallic
tethered complexes, [Ru(η6-Ph(CH2)3-ethylenediamine-N-R)Cl], where R = methanesulfonyl
(Ms, 1), toluenesulfonyl (Ts, 2), 4-trifluoromethylbenzenesulfonyl
(Tf, 3), and 4-nitrobenzenesulfonyl (Nb, 4), including their X-ray crystal structures. These complexes exhibit
moderate antiproliferative activity toward human ovarian, lung, hepatocellular,
and breast cancer cell lines. Complex 2 in particular
exhibits a low cross-resistance with cisplatin. The complexes show
potent catalytic activity in the transfer hydrogenation of NAD+ to NADH with formate as hydride donor in aqueous solution
(310 K, pH 7). Substituents on the chelated ligand decreased the turnover
frequency in the order Nb > Tf > Ts > Ms. An enhancement
of antiproliferative
activity (up to 22%) was observed on coadministration with nontoxic
concentrations of sodium formate (0.5–2 mM). Complex 2 binds to nucleobase guanine (9-EtG), but DNA appears not
to be the target, as little binding to calf thymus DNA or bacterial
plasmid DNA was observed. In addition, complex 2 reacts
rapidly with glutathione (GSH), which might hamper transfer hydrogenation
reactions in cells. Complex 2 induced a dose-dependent
G1 cell cycle arrest after 24 h exposure in A2780 human
ovarian cancer cells while promoting an increase in reactive oxygen
species (ROS), which is likely to contribute to its antiproliferative
activity.
Collapse
Affiliation(s)
- Feng Chen
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, U.K
| | - Isolda Romero-Canelón
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, U.K.,School of Pharmacy, Institute of Clinical Sciences, University of Birmingham, Birmingham B15 2TT, U.K
| | | | - Ji-Inn Song
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, U.K
| | - James P C Coverdale
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, U.K
| | - Guy J Clarkson
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, U.K
| | - Jana Kasparkova
- Institute of Biophysics, Academy of Sciences of the Czech Republic, Kralovopolska 135, CZ-61265 Brno, Czech Republic
| | - Abraha Habtemariam
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, U.K
| | - Martin Wills
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, U.K
| | - Viktor Brabec
- Institute of Biophysics, Academy of Sciences of the Czech Republic, Kralovopolska 135, CZ-61265 Brno, Czech Republic
| | - Peter J Sadler
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, U.K
| |
Collapse
|
30
|
Guleria M, Kumar C, Das T, Amirdhanayagam J, Sharma R, Sarma HD, Dash A. Studies towards elucidating the potential of 5,10,15,20-tetrakis( p-carboxy-methyleneoxyphenyl)porphyrin as a theranostic agent for applications in PET and PDT. MEDCHEMCOMM 2018; 9:657-666. [PMID: 30108956 DOI: 10.1039/c7md00433h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 02/06/2018] [Indexed: 12/11/2022]
Abstract
Porphyrins, owing to their inherent tendency to accumulate in tumorous lesions, are considered suitable for developing agents for theranostic applications involving tumor diagnosis and targeted tumor therapy. The aim of the present work is to study the potential of a porphyrin derivative namely, 5,10,15,20-tetrakis(p-carboxymethyleneoxyphenyl)porphyrin (SPTA) as a theranostic agent for applications in positron emission tomography (PET) and photodynamic therapy (PDT). SPTA was synthesized in-house following a three-step reaction process and characterized by using spectroscopic techniques, viz. UV-vis, FT-IR, 1H-NMR and 13C-NMR spectroscopy, as well as by mass spectrometry. SPTA was labeled with 68Ga, a generator produced PET radioisotope, and the radiolabeled product was characterized by HPLC. The 68Ga-SPTA complex was prepared with a radiochemical purity of >95% under optimized conditions. The diagnostic potential of 68Ga-SPTA was evaluated by cell uptake studies in two different tumor cell lines (HT1080 and A549) which revealed the affinity of 68Ga-SPTA towards the cancer cells. Biodistribution studies carried out in Swiss mice bearing fibrosarcoma tumors exhibited the accumulation of the radiotracer in the tumor. The therapeutic potential of SPTA was evaluated by determining its photo-cytotoxicity employing the MTT assay in HT1080 and A549 cell lines using three different light doses, which indicated the significant cytotoxicity of SPTA in the presence of light. The present study indicates the possible potential of SPTA in radionuclide imaging as well as in photodynamic therapy (PDT) thus confirming the promising theranostic nature of this porphyrin derivative.
Collapse
Affiliation(s)
- Mohini Guleria
- Radiopharmaceuticals Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India . ; ; Tel: +91 22 2559 0613
| | - Chandan Kumar
- Radiopharmaceuticals Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India . ; ; Tel: +91 22 2559 0613
| | - Tapas Das
- Radiopharmaceuticals Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India . ; ; Tel: +91 22 2559 0613.,Homi Bhabha National Institute , Anushaktinagar , Mumbai - 400094 , India
| | - Jeyachitra Amirdhanayagam
- Radiopharmaceuticals Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India . ; ; Tel: +91 22 2559 0613
| | - Rohit Sharma
- Radiopharmaceuticals Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India . ; ; Tel: +91 22 2559 0613
| | - Haladhar D Sarma
- Radiation Biology and Health Sciences Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India
| | - Ashutosh Dash
- Radiopharmaceuticals Division , Bhabha Atomic Research Centre , Trombay , Mumbai - 400085 , India . ; ; Tel: +91 22 2559 0613.,Homi Bhabha National Institute , Anushaktinagar , Mumbai - 400094 , India
| |
Collapse
|
31
|
Bolze F, Jenni S, Sour A, Heitz V. Molecular photosensitisers for two-photon photodynamic therapy. Chem Commun (Camb) 2018; 53:12857-12877. [PMID: 29115314 DOI: 10.1039/c7cc06133a] [Citation(s) in RCA: 157] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Two-photon excitation has attracted the attention of biologists, especially after the development of two-photon excited microscopy in the nineties. Since then, new applications have rapidly emerged such as the release of biologically active molecules and photodynamic therapy (PDT) using two-photon excitation. PDT, which requires a light-activated drug (photosensitiser), is a clinically approved and minimally invasive treatment for cancer and for non-malignant diseases. This feature article focuses on the engineering of molecular two-photon photosensitisers for PDT, which should bring important benefits to the treatment, increase the treatment penetration depth with near-infrared light excitation, improve the spatial selectivity and reduce the photodamage to healthy tissues. After an overview of the two-photon absorption phenomenon and the methods to evaluate two-photon induced phototoxicity on cell cultures, the different classes of photosensitisers described in the literature are discussed. The two-photon PDT performed with historical one-photon sensitisers are briefly presented, followed by specifically engineered cyclic tetrapyrrole photosensitisers, purely organic photosensitisers and transition metal complexes. Finally, targeted two-photon photosensitisers and theranostic agents that should enhance the selectivity and efficiency of the treatment are discussed.
Collapse
Affiliation(s)
- F Bolze
- CAMB, UMR 7199, UdS/CNRS, Faculté de Pharmacie, Université de Strasbourg, 74 route du Rhin, 67401 Illkirch, France.
| | | | | | | |
Collapse
|
32
|
Marker SC, MacMillan SN, Zipfel WR, Li Z, Ford PC, Wilson JJ. Photoactivated in Vitro Anticancer Activity of Rhenium(I) Tricarbonyl Complexes Bearing Water-Soluble Phosphines. Inorg Chem 2018; 57:1311-1331. [PMID: 29323880 PMCID: PMC8117114 DOI: 10.1021/acs.inorgchem.7b02747] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Fifteen water-soluble rhenium compounds of the general formula [Re(CO)3(NN)(PR3)]+, where NN is a diimine ligand and PR3 is 1,3,5-triaza-7-phosphaadamantane (PTA), tris(hydroxymethyl)phosphine (THP), or 1,4-diacetyl-1,3,7-triaza-5-phosphabicylco[3.3.1]nonane (DAPTA), were synthesized and characterized by multinuclear NMR spectroscopy, IR spectroscopy, and X-ray crystallography. The complexes bearing the THP and DAPTA ligands exhibit triplet-based luminescence in air-equilibrated aqueous solutions with quantum yields ranging from 3.4 to 11.5%. Furthermore, the THP and DAPTA complexes undergo photosubstitution of a CO ligand upon irradiation with 365 nm light with quantum yields ranging from 1.1 to 5.5% and sensitize the formation of 1O2 with quantum yields as high as 70%. In contrast, all of the complexes bearing the PTA ligand are nonemissive and do not undergo photosubstitution upon irradiation with 365 nm light. These compounds were evaluated as photoactivated anticancer agents in human cervical (HeLa), ovarian (A2780), and cisplatin-resistant ovarian (A2780CP70) cancer cell lines. All of the complexes bearing THP and DAPTA exhibited a cytotoxic response upon irradiation with minimal toxicity in the absence of light. Notably, the complex with DAPTA and 1,10-phenanthroline gave rise to an IC50 value of 6 μM in HeLa cells upon irradiation, rendering it the most phototoxic compound in this library. The nature of the photoinduced cytotoxicity of this compound was explored in further detail. These data indicate that the phototoxic response may result from the release of both CO and the rhenium-containing photoproduct, as well as the production of 1O2.
Collapse
Affiliation(s)
- Sierra C. Marker
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Samantha N. MacMillan
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Warren R. Zipfel
- Department of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Zhi Li
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106-9510, United States
| | - Peter C. Ford
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, California 93106-9510, United States
| | - Justin J. Wilson
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| |
Collapse
|
33
|
Guleria M, Das T, Amirdhanayagam J, Sarma HD, Dash A. Comparative Evaluation of Using NOTA and DOTA Derivatives as Bifunctional Chelating Agents in the Preparation of 68Ga-Labeled Porphyrin: Impact on Pharmacokinetics and Tumor Uptake in a Mouse Model. Cancer Biother Radiopharm 2018; 33:8-16. [DOI: 10.1089/cbr.2017.2337] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Mohini Guleria
- Radiopharmaceuticals Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Tapas Das
- Radiopharmaceuticals Division, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | | | - Haladhar D. Sarma
- Radiation Biology and Health Sciences Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Ashutosh Dash
- Radiopharmaceuticals Division, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| |
Collapse
|
34
|
Paitandi RP, Sharma V, Singh VD, Dwivedi BK, Mobin SM, Pandey DS. Pyrazole appended quinoline-BODIPY based arene ruthenium complexes: their anticancer activity and potential applications in cellular imaging. Dalton Trans 2018; 47:17500-17514. [DOI: 10.1039/c8dt02947d] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Synthesis of four arene ruthenium complexes [Ru(η6-C6H6)(L1)Cl]PF6, (1), [Ru(η6-C10H14)(L1)Cl]PF6 (2), [Ru(η6-C6H6)(L2)Cl]PF6 (3) and [Ru(η6-C10H14)(L2)Cl]PF6 (4) based on quinoline-BODIPY were described and their photocytotoxicity was evaluated.
Collapse
Affiliation(s)
| | - Vinay Sharma
- Discipline of Biosciences and Bio-Medical Engineering
- Indian Institute of Technology Indore
- Indore-453552
- India
| | - Vishwa Deepak Singh
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi – 221005
- India
| | | | - Shaikh M. Mobin
- Discipline of Biosciences and Bio-Medical Engineering
- Indian Institute of Technology Indore
- Indore-453552
- India
- Discipline of Chemistry
| | - Daya Shankar Pandey
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi – 221005
- India
| |
Collapse
|
35
|
Luo P, Karsenti PL, Marsan B, Harvey PD. Triplet energy vs. electron transfers in porphyrin- and tetrabenzoporphyrin-carboxylates/Pd3(dppm)3(CO)2+ cluster assemblies; a question of negative charge. NEW J CHEM 2018. [DOI: 10.1039/c7nj03943c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The simple replacement of the methyl groups by carboxylates changes the dominant quenching mechanism in dye⋯[Pd32+]x assemblies from energy to electron transfer.
Collapse
Affiliation(s)
- Peng Luo
- Département de chimie
- Université de Sherbrooke
- Sherbrooke
- Canada
| | | | - Benoit Marsan
- Département de chimie
- Université du Québec à Montréal
- Montréal
- Canada
| | | |
Collapse
|
36
|
Estalayo-Adrián S, Garnir K, Moucheron C. Perspectives of ruthenium(ii) polyazaaromatic photo-oxidizing complexes photoreactive towards tryptophan-containing peptides and derivatives. Chem Commun (Camb) 2018; 54:322-337. [DOI: 10.1039/c7cc06542f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
This review focuses on recent advances in the search for RuII polyazaaromatic complexes as molecular photoreagents for tryptophan-containing peptides and proteins, in view of future biomedical applications.
Collapse
Affiliation(s)
- S. Estalayo-Adrián
- Organic Chemistry and Photochemistry
- Université Libre de Bruxelles, (U. L. B.)
- 1050 Bruxelles
- Belgium
| | - K. Garnir
- Organic Chemistry and Photochemistry
- Université Libre de Bruxelles, (U. L. B.)
- 1050 Bruxelles
- Belgium
| | - C. Moucheron
- Organic Chemistry and Photochemistry
- Université Libre de Bruxelles, (U. L. B.)
- 1050 Bruxelles
- Belgium
| |
Collapse
|
37
|
Iodinated chlorin p 6 copper complex induces anti-proliferative effect in oral cancer cells through elevation of intracellular reactive oxygen species. Chem Biol Interact 2017; 277:137-144. [DOI: 10.1016/j.cbi.2017.09.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 07/26/2017] [Accepted: 09/11/2017] [Indexed: 12/30/2022]
|
38
|
Kumari R, Khan MI, Bhowmick S, Sinha KK, Das N, Das P. Self-assembly of DNA-porphyrin hybrid molecules for the creation of antimicrobial nanonetwork. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 172:28-35. [DOI: 10.1016/j.jphotobiol.2017.05.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Revised: 05/05/2017] [Accepted: 05/09/2017] [Indexed: 12/31/2022]
|
39
|
Shi L, Jiang YY, Jiang T, Yin W, Yang JP, Cao ML, Fang YQ, Liu HY. Water-soluble Manganese and Iron Mesotetrakis(carboxyl)porphyrin: DNA Binding, Oxidative Cleavage, and Cytotoxic Activities. Molecules 2017; 22:molecules22071084. [PMID: 28661455 PMCID: PMC6152243 DOI: 10.3390/molecules22071084] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 06/26/2017] [Accepted: 06/26/2017] [Indexed: 02/06/2023] Open
Abstract
Two new water-soluble metal carboxyl porphyrins, manganese (III) meso-tetrakis (carboxyl) porphyrin and iron (III) meso-tetrakis (carboxyl) porphyrin, were synthesized and characterized. Their interactions with ct-DNA were investigated by UV-Vis titration, fluorescence spectra, viscosity measurement and CD spectra. The results showed they can strongly bind to ct-DNA via outside binding mode. Electrophoresis experiments revealed that both complexes can cleave pBR322 DNA efficiently in the presence of hydrogen peroxide, albeit 2-Mn exhibited a little higher efficiency. The inhibitor tests suggest the oxidative DNA cleavage by these two complexes may involve hydroxyl radical active intermediates. Notably, 2-Mn exhibited considerable photocytotoxicity against Hep G2 cell via triggering a significant generation of ROS and causing disruption of MMP after irradiation.
Collapse
Affiliation(s)
- Lei Shi
- Department of Chemistry, Guangdong University of Education, Guangzhou 510303, China.
- Engineering Technology Development Center of Advanced Materials & Energy Saving and Emission Reduction in Guangdong Colleges and Universities, Guangzhou 510303, China.
| | - Yi-Yu Jiang
- Department of Chemistry, South China University of Technology, Guangzhou 510641, China.
| | - Tao Jiang
- Department of Chemistry, Guangdong University of Education, Guangzhou 510303, China.
| | - Wei Yin
- Department of Chemistry, Guangdong University of Education, Guangzhou 510303, China.
- Engineering Technology Development Center of Advanced Materials & Energy Saving and Emission Reduction in Guangdong Colleges and Universities, Guangzhou 510303, China.
| | - Jian-Ping Yang
- Department of Chemistry, Guangdong University of Education, Guangzhou 510303, China.
- Engineering Technology Development Center of Advanced Materials & Energy Saving and Emission Reduction in Guangdong Colleges and Universities, Guangzhou 510303, China.
| | - Man-Li Cao
- Department of Chemistry, Guangdong University of Education, Guangzhou 510303, China.
- Engineering Technology Development Center of Advanced Materials & Energy Saving and Emission Reduction in Guangdong Colleges and Universities, Guangzhou 510303, China.
| | - Yu-Qi Fang
- Department of Chemistry, Guangdong University of Education, Guangzhou 510303, China.
| | - Hai-Yang Liu
- Department of Chemistry, South China University of Technology, Guangzhou 510641, China.
| |
Collapse
|
40
|
Luciano M, Brückner C. Modifications of Porphyrins and Hydroporphyrins for Their Solubilization in Aqueous Media. Molecules 2017; 22:E980. [PMID: 28608838 PMCID: PMC6152633 DOI: 10.3390/molecules22060980] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 06/06/2017] [Accepted: 06/09/2017] [Indexed: 11/17/2022] Open
Abstract
The increasing popularity of porphyrins and hydroporphyrins for use in a variety of biomedical (photodynamic therapy, fluorescence tagging and imaging, photoacoustic imaging) and technical (chemosensing, catalysis, light harvesting) applications is also associated with the growing number of methodologies that enable their solubilization in aqueous media. Natively, the vast majority of synthetic porphyrinic compounds are not water-soluble. Moreover, any water-solubility imposes several restrictions on the synthetic chemist on when to install solubilizing groups in the synthetic sequence, and how to isolate and purify these compounds. This review summarizes the chemical modifications to render synthetic porphyrins water-soluble, with a focus on the work disclosed since 2000. Where available, practical data such as solubility, indicators for the degree of aggregation, and special notes for the practitioner are listed. We hope that this review will guide synthetic chemists through the many strategies known to make porphyrins and hydroporphyrins water soluble.
Collapse
Affiliation(s)
- Michael Luciano
- Department of Chemistry, University of Connecticut, Storrs, CT 06269-3060, USA.
| | - Christian Brückner
- Department of Chemistry, University of Connecticut, Storrs, CT 06269-3060, USA.
| |
Collapse
|
41
|
Nitroimidazole derivatives of polypyridyl ruthenium complexes: Towards understanding their anticancer activity and mode of action. Eur J Pharm Sci 2017; 101:43-55. [DOI: 10.1016/j.ejps.2017.01.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 01/11/2017] [Accepted: 01/16/2017] [Indexed: 12/22/2022]
|
42
|
Barbosa M, Parra G, Correa R, Sampaio R, Magno L, Silva R, Doriguetto A, Ellena J, Neto NB, Batista A, Gonçalves P. Reactive nitrogen/oxygen species production by nitro/nitrosyl supramolecular ruthenium porphyrin complexes. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.01.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
43
|
Yang C, Wang W, Li GD, Zhong HJ, Dong ZZ, Wong CY, Kwong DWJ, Ma DL, Leung CH. Anticancer osmium complex inhibitors of the HIF-1α and p300 protein-protein interaction. Sci Rep 2017; 7:42860. [PMID: 28225008 PMCID: PMC5320473 DOI: 10.1038/srep42860] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 01/18/2017] [Indexed: 12/14/2022] Open
Abstract
The hypoxia inducible factor (HIF) pathway has been considered to be an attractive anti-cancer target. One strategy to inhibit HIF activity is through the disruption of the HIF-1α–p300 protein-protein interaction. We report herein the identification of an osmium(II) complex as the first metal-based inhibitor of the HIF-1α–p300 interaction. We evaluated the effect of complex 1 on HIF-1α signaling pathway in vitro and in cellulo by using the dual luciferase reporter assay, co-immunoprecipitation assay, and immunoblot assay. Complex 1 exhibited a dose-dependent inhibition of HRE-driven luciferase activity, with an IC50 value of 1.22 μM. Complex 1 interfered with the HIF-1α–p300 interaction as revealed by a dose-dependent reduction of p300 co-precipitated with HIF-1α as the concentration of complex 1 was increased. Complex 1 repressed the phosphorylation of SRC, AKT and STAT3, and had no discernible effect on the activity of NF-κB. We anticipate that complex 1 could be utilized as a promising scaffold for the further development of more potent HIF-1α inhibitors for anti-cancer treatment.
Collapse
Affiliation(s)
- Chao Yang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Wanhe Wang
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Guo-Dong Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Hai-Jing Zhong
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - Zhen-Zhen Dong
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Chun-Yuen Wong
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, China
| | - Daniel W J Kwong
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Dik-Lung Ma
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Chung-Hang Leung
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| |
Collapse
|
44
|
Sarbadhikary P, Dube A. Spectroscopic investigations on the binding of an iodinated chlorin p6-copper complex to human serum albumin. Photochem Photobiol Sci 2017; 16:1762-1770. [DOI: 10.1039/c7pp00197e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
An iodinated chlorin p6 copper complex showed high affinity to bind human serum albumin, the binding site was predicted and it was demonstrated that binding did not affect protein conformation.
Collapse
Affiliation(s)
- P. Sarbadhikary
- Raja Ramanna Centre for Advanced Technology
- Indore
- India
- Homi Bhabha National Institute
- Training School Complex
| | - A. Dube
- Raja Ramanna Centre for Advanced Technology
- Indore
- India
- Homi Bhabha National Institute
- Training School Complex
| |
Collapse
|
45
|
Ramu V, Aute S, Taye N, Guha R, Walker MG, Mogare D, Parulekar A, Thomas JA, Chattopadhyay S, Das A. Photo-induced cytotoxicity and anti-metastatic activity of ruthenium(ii)–polypyridyl complexes functionalized with tyrosine or tryptophan. Dalton Trans 2017; 46:6634-6644. [DOI: 10.1039/c7dt00670e] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The synergestic effect of oxygen, light, and photosensitizer has found application in photodyanmic therapy (PDT).
Collapse
Affiliation(s)
- Vadde Ramu
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune
- India
| | - Sunil Aute
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune
- India
| | - Nandaraj Taye
- Chromatin and Disease Biology Laboratory
- National Centre for Cell Science
- Pune
- India
| | - Rweetuparna Guha
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune
- India
| | | | - Devaraj Mogare
- Chromatin and Disease Biology Laboratory
- National Centre for Cell Science
- Pune
- India
| | - Apoorva Parulekar
- Chromatin and Disease Biology Laboratory
- National Centre for Cell Science
- Pune
- India
| | - Jim A. Thomas
- Department of Chemistry
- University of Sheffield
- Sheffield
- UK
| | - Samit Chattopadhyay
- Chromatin and Disease Biology Laboratory
- National Centre for Cell Science
- Pune
- India
- Indian Institute of Chemical Biology
| | - Amitava Das
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune
- India
- CSIR-Central Salt and marine Chemicals Research Institute
| |
Collapse
|
46
|
Synthesis, reactivities and anti-cancer properties of ruthenium(II) complexes with a thiaether macrocyclic ligand. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.07.050] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
47
|
Abstract
Corroles are exceptionally promising platforms for the development of agents for simultaneous cancer-targeting imaging and therapy. Depending on the element chelated by the corrole, these theranostic agents may be tuned primarily for diagnostic or therapeutic function. Versatile synthetic methodologies allow for the preparation of amphipolar derivatives, which form stable noncovalent conjugates with targeting biomolecules. These conjugates can be engineered for imaging and targeting as well as therapeutic function within one theranostic assembly. In this review, we begin with a brief outline of corrole chemistry that has been uniquely useful in designing corrole-based anticancer agents. Then we turn attention to the early literature regarding corrole anticancer activity, which commenced one year after the first scalable synthesis was reported (1999-2000). In 2001, a major advance was made with the introduction of negatively charged corroles, as these molecules, being amphipolar, form stable conjugates with many proteins. More recently, both cellular uptake and intracellular trafficking of metallocorroles have been documented in experimental investigations employing advanced optical spectroscopic as well as magnetic resonance imaging techniques. Key results from work on both cellular and animal models are reviewed, with emphasis on those that have shed new light on the mechanisms associated with anticancer activity. In closing, we predict a very bright future for corrole anticancer research, as it is experiencing exponential growth, taking full advantage of recently developed imaging and therapeutic modalities.
Collapse
Affiliation(s)
- Ruijie D Teo
- Division of Chemistry and Chemical Engineering, California Institute of Technology , Pasadena, California 91125, United States
| | - Jae Youn Hwang
- Department of Information and Communication Engineering, Daegu Gyeongbuk Institute of Science & Technology , Daegu, Republic of Korea
| | - John Termini
- Department of Molecular Medicine, Beckman Research Institute of the City of Hope , 1500 East Duarte Road, Duarte, California 91010, United States
| | - Zeev Gross
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology , Haifa 32000, Israel
| | - Harry B Gray
- Division of Chemistry and Chemical Engineering, California Institute of Technology , Pasadena, California 91125, United States
| |
Collapse
|
48
|
Yang JD, Wang X, Song CX, Zhang WQ, Zhang GF, Gao Z, Fan J, Sun HM. The Thermolysis of Ru3
(CO)12
with Carboxylic Acids Revisited: Stepwise Assembly of Ru2
to Ru6
Cluster Frameworks. ChemistrySelect 2016. [DOI: 10.1002/slct.201601281] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jindou D. Yang
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
| | - Xian Wang
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
| | - Chengxin X. Song
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
| | - Weiqiang Q. Zhang
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
| | - Guofang F. Zhang
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
| | - Ziwei Gao
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
| | - Juan Fan
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
| | - Huaming M. Sun
- School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 China
| |
Collapse
|
49
|
Yan Y, Zhang J, Ren L, Tang C. Metal-containing and related polymers for biomedical applications. Chem Soc Rev 2016; 45:5232-63. [PMID: 26910408 PMCID: PMC4996776 DOI: 10.1039/c6cs00026f] [Citation(s) in RCA: 187] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A survey of the most recent progress in the biomedical applications of metal-containing polymers is given. Due to the unique optical, electrochemical, and magnetic properties, at least 30 different metal elements, most of them transition metals, are introduced into polymeric frameworks for interactions with biology-relevant substrates via various means. Inspired by the advance of metal-containing small molecular drugs and promoted by the great progress in polymer chemistry, metal-containing polymers have gained momentum during recent decades. According to their different applications, this review summarizes the following biomedical applications: (1) metal-containing polymers as drug delivery vehicles; (2) metal-containing polymeric drugs and biocides, including antimicrobial and antiviral agents, anticancer drugs, photodynamic therapy agents, radiotherapy agents and biocides; (3) metal-containing polymers as biosensors, and (4) metal-containing polymers in bioimaging.
Collapse
Affiliation(s)
- Yi Yan
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, United States
- Department of Applied Chemistry, School of Science, Northwestern Polytechnical, University, Xi’an, Shannxi, 710129, China
| | - Jiuyang Zhang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, United States
| | - Lixia Ren
- School of Material Science and Engineering, Tianjin University, Tianjin 300072, China
| | - Chuanbing Tang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, United States
| |
Collapse
|
50
|
Hou Z, Liu C, Feng G, Li Z, Wang Y. Near-infrared luminescent PMMA films containing Yb3+-complexes: preparation and characterization. Colloid Polym Sci 2016. [DOI: 10.1007/s00396-016-3913-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|