1
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Gonzalo-Navarro C, Zafon E, Organero JA, Jalón FA, Lima JC, Espino G, Rodríguez AM, Santos L, Moro AJ, Barrabés S, Castro J, Camacho-Aguayo J, Massaguer A, Manzano BR, Durá G. Ir(III) Half-Sandwich Photosensitizers with a π-Expansive Ligand for Efficient Anticancer Photodynamic Therapy. J Med Chem 2024; 67:1783-1811. [PMID: 38291666 PMCID: PMC10859961 DOI: 10.1021/acs.jmedchem.3c01276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 12/12/2023] [Accepted: 01/11/2024] [Indexed: 02/01/2024]
Abstract
One approach to reduce the side effects of chemotherapy in cancer treatment is photodynamic therapy (PDT), which allows spatiotemporal control of the cytotoxicity. We have used the strategy of coordinating π-expansive ligands to increase the excited state lifetimes of Ir(III) half-sandwich complexes in order to facilitate the generation of 1O2. We have obtained derivatives of formulas [Cp*Ir(C∧N)Cl] and [Cp*Ir(C∧N)L]BF4 with different degrees of π-expansion in the C∧N ligands. Complexes with the more π-expansive ligand are very effective photosensitizers with phototoxic indexes PI > 2000. Furthermore, PI values of 63 were achieved with red light. Time-dependent density functional theory (TD-DFT) calculations nicely explain the effect of the π-expansion. The complexes produce reactive oxygen species (ROS) at the cellular level, causing mitochondrial membrane depolarization, cleavage of DNA, nicotinamide adenine dinucleotide (NADH) oxidation, as well as lysosomal damage. Consequently, cell death by apoptosis and secondary necrosis is activated. Thus, we describe the first class of half-sandwich iridium cyclometalated complexes active in PDT.
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Affiliation(s)
- Carlos Gonzalo-Navarro
- Departamento
de Química Inorgánica, Orgánica y Bioquímica-
IRICA, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - Elisenda Zafon
- Departament
de Biologia, Facultat de Ciències, Universitat de Girona, Maria Aurèlia Capmany 40, 17003 Girona, Spain
| | - Juan Angel Organero
- Departamento
de Química Física, Facultad de Ciencias Ambientales
y Bioquímicas and INAMOL, Universidad
de Castilla-La Mancha, 45071 Toledo, Spain
| | - Félix A. Jalón
- Departamento
de Química Inorgánica, Orgánica y Bioquímica-
IRICA, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - Joao Carlos Lima
- LAQV-REQUIMTE,
Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal
| | - Gustavo Espino
- Departamento
de Química, Facultad de Ciencias, Universidad de Burgos, Pza. Misael Bañuelos, s/n, 09001 Burgos, Spain
| | - Ana María Rodríguez
- Departamento
de Química Inorgánica, Orgánica y Bioquímica-
IRICA, Escuela Técnica Superior de Ingenieros Industriales, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 3, 13071 Ciudad Real, Spain
| | - Lucía Santos
- Departamento
de Química Física, Facultad de Ciencias y Tecnologías
Químicas, Universidad de Castilla-La
Mancha, Avda. C. J. Cela,
s/n, 13071 Ciudad
Real, Spain
| | - Artur J. Moro
- LAQV-REQUIMTE,
Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal
| | - Sílvia Barrabés
- Departament
de Biologia, Facultat de Ciències, Universitat de Girona, Maria Aurèlia Capmany 40, 17003 Girona, Spain
| | - Jessica Castro
- Departament
de Biologia, Facultat de Ciències, Universitat de Girona, Maria Aurèlia Capmany 40, 17003 Girona, Spain
| | - Javier Camacho-Aguayo
- Analytical
Chemistry Department, Analytic Biosensors Group, Instituto de Nanociencia
y Nanomateriales de Aragon, Faculty of Sciences, University of Zaragoza, 50009 Zaragoza, Spain
| | - Anna Massaguer
- Departament
de Biologia, Facultat de Ciències, Universitat de Girona, Maria Aurèlia Capmany 40, 17003 Girona, Spain
| | - Blanca R. Manzano
- Departamento
de Química Inorgánica, Orgánica y Bioquímica-
IRICA, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
| | - Gema Durá
- Departamento
de Química Inorgánica, Orgánica y Bioquímica-
IRICA, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Avda. C. J. Cela, 10, 13071 Ciudad Real, Spain
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2
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Zhou J, Qi F, Chen Y, Zhang S, Zheng X, He W, Guo Z. Aggregation-Induced Emission Luminogens for Enhanced Photodynamic Therapy: From Organelle Targeting to Tumor Targeting. BIOSENSORS 2022; 12:1027. [PMID: 36421144 PMCID: PMC9688568 DOI: 10.3390/bios12111027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/29/2022] [Accepted: 11/08/2022] [Indexed: 06/16/2023]
Abstract
Photodynamic therapy (PDT) has attracted much attention in the field of anticancer treatment. However, PDT has to face challenges, such as aggregation caused by quenching of reactive oxygen species (ROS), and short 1O2 lifetime, which lead to unsatisfactory therapeutic effect. Aggregation-induced emission luminogen (AIEgens)-based photosensitizers (PSs) showed enhanced ROS generation upon aggregation, which showed great potential for hypoxic tumor treatment with enhanced PDT effect. In this review, we summarized the design strategies and applications of AIEgen-based PSs with improved PDT efficacy since 2019. Firstly, we introduce the research background and some basic knowledge in the related field. Secondly, the recent approaches of AIEgen-based PSs for enhanced PDT are summarized in two categories: (1) organelle-targeting PSs that could cause direct damage to organelles to enhance PDT effects, and (2) PSs with tumor-targeting abilities to selectively suppress tumor growth and reduce side effects. Finally, current challenges and future opportunities are discussed. We hope this review can offer new insights and inspirations for the development of AIEgen-based PSs for better PDT effect.
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Affiliation(s)
- Jiahe Zhou
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Fen Qi
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Yuncong Chen
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
- Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing 210023, China
- Nanchuang (Jiangsu) Institute of Chemistry and Health, Nanjing 210000, China
| | - Shuren Zhang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Xiaoxue Zheng
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Weijiang He
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
- Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing 210023, China
- Nanchuang (Jiangsu) Institute of Chemistry and Health, Nanjing 210000, China
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3
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Zuo Y, Shen H, Sun F, Li P, Sun J, Kwok RTK, Lam JWY, Tang BZ. Aggregation-Induced Emission Luminogens for Cell Death Research. ACS BIO & MED CHEM AU 2022; 2:236-257. [PMID: 37101570 PMCID: PMC10114857 DOI: 10.1021/acsbiomedchemau.1c00066] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
Cell death is closely related to various diseases, and monitoring and controlling cell death is a promising strategy to develop efficient therapy. Aggregation-induced emission luminogens (AIEgens) are ideal candidates for developing novel theranostic agents because of their intriguing properties in the aggregate state. The rational application of AIE materials in cell death-related research is still in its infancy but has shown great clinical potential. This review discussed the research frontier and our understanding of AIE materials in various subroutines of cell death, including apoptosis, necrosis, immunogenic cell death, pyroptosis, autophagy, lysosome-dependent cell death, and ferroptosis. We hope that the new insights can be offered to this growing field and attract more researchers to provide valuable contributions.
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Affiliation(s)
- Yunfei Zuo
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, and Guangdong-Hong
Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional
Materials, Division of Life Science, and State Key Laboratory of Molecular
Neuroscience, The Hong Kong University of
Science & Technology, Clear Water Bay, Kowloon, Hong Kong 999077, P.R. China
| | - Hanchen Shen
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, and Guangdong-Hong
Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional
Materials, Division of Life Science, and State Key Laboratory of Molecular
Neuroscience, The Hong Kong University of
Science & Technology, Clear Water Bay, Kowloon, Hong Kong 999077, P.R. China
| | - Feiyi Sun
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, and Guangdong-Hong
Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional
Materials, Division of Life Science, and State Key Laboratory of Molecular
Neuroscience, The Hong Kong University of
Science & Technology, Clear Water Bay, Kowloon, Hong Kong 999077, P.R. China
| | - Pei Li
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, and Guangdong-Hong
Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional
Materials, Division of Life Science, and State Key Laboratory of Molecular
Neuroscience, The Hong Kong University of
Science & Technology, Clear Water Bay, Kowloon, Hong Kong 999077, P.R. China
- Department
of Gastrointestinal Surgery, The Second Clinical Medical College, Shenzhen People’s Hospital, Jinan University, Shenzhen, 518020, China
| | - Jianwei Sun
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, and Guangdong-Hong
Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional
Materials, Division of Life Science, and State Key Laboratory of Molecular
Neuroscience, The Hong Kong University of
Science & Technology, Clear Water Bay, Kowloon, Hong Kong 999077, P.R. China
| | - Ryan T. K. Kwok
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, and Guangdong-Hong
Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional
Materials, Division of Life Science, and State Key Laboratory of Molecular
Neuroscience, The Hong Kong University of
Science & Technology, Clear Water Bay, Kowloon, Hong Kong 999077, P.R. China
| | - Jacky W. Y. Lam
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, and Guangdong-Hong
Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional
Materials, Division of Life Science, and State Key Laboratory of Molecular
Neuroscience, The Hong Kong University of
Science & Technology, Clear Water Bay, Kowloon, Hong Kong 999077, P.R. China
| | - Ben Zhong Tang
- Department
of Chemistry, Hong Kong Branch of Chinese National Engineering Research
Center for Tissue Restoration and Reconstruction, and Guangdong-Hong
Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional
Materials, Division of Life Science, and State Key Laboratory of Molecular
Neuroscience, The Hong Kong University of
Science & Technology, Clear Water Bay, Kowloon, Hong Kong 999077, P.R. China
- Shenzhen
Institute of Aggregate Science and Technology, School of Science and
Engineering, The Chinese University of Hong
Kong, Shenzhen, 2001
Longxiang Boulevard, Longgang District, Shenzhen
City, Guangdong 518172, China
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4
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Gong J, Zhang X. Coordination-based circularly polarized luminescence emitters: Design strategy and application in sensing. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214329] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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5
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Zafon E, Echevarría I, Barrabés S, Manzano BR, Jalón FA, Rodríguez AM, Massaguer A, Espino G. Photodynamic therapy with mitochondria-targeted biscyclometallated Ir(III) complexes. Multi-action mechanism and strong influence of the cyclometallating ligand. Dalton Trans 2021; 51:111-128. [PMID: 34873601 DOI: 10.1039/d1dt03080a] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Photodynamic therapy is an alternative to classical chemotherapy due to its potential to reduce side effects by a controlled activation of a photosensitizer through local irradiation with light. The photosensitizer then interacts with oxygen and generates reactive oxygen species. Iridium biscyclometallated complexes are very promising photosensitizers due to their exceptional photophysical properties and their ability to target mitochondria. Four Ir(III) biscyclometallated complexes of formula [Ir(C^N)2(N^N')]Cl, where N^N' is a ligand containing a benzimidazolyl fragment, have been synthesized and characterized. The C^N ligands were 2-phenylpyridinate (ppy) and 2-(2,4-difluorophenyl)pyridinate (dfppy). The complexes exhibited high photostability. The electrochemical and photophysical properties were modulated by both the cyclometallating and the ancillary ligands. The dfppy derivatives yielded the highest emission energy values, quantum yields of phosphorescence and excited state lifetimes. All complexes generated 1O2 in aerated solutions upon irradiation. Biological studies revealed that these complexes have a moderate cytotoxicity in the dark against different human cancer cell lines: prostate (PC-3), colon (CACO-2) and melanoma (SK-MEL-28), and against non-malignant fibroblasts (CCD-18Co). However, derivatives with ppy ligands ([1a]Cl, [2a]Cl) yielded a relevant photodynamic activity upon light irradiation (450 nm, 24.1 J cm-2), with phototoxicity indexes (EC50,dark/EC50,light) of 20.8 and 17.3, respectively, achieved in PC-3 cells. Mechanistic studies showed that these complexes are taken up by the cells through endocytosis and preferentially accumulate in mitochondria. Upon photoactivation, the complexes induced mitochondrial membrane depolarization and DNA damage, thus triggering cell death, mainly by apoptosis. Complex [1a]Cl is also able to oxidize NADH. This mitochondria-targeted photodynamic mechanism greatly inhibited the reproductive capacity of cancer cells and provides a valuable alternative to traditional chemotherapy for the controlled treatment of cancer.
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Affiliation(s)
- Elisenda Zafon
- Universitat de Girona, Departament de Biologia, Facultat de Ciències, Maria Aurelia Capmany 40, 17003 Girona, Spain.
| | - Igor Echevarría
- Universidad de Burgos, Departamento de Química, Facultad de Ciencias, Plaza Misael Bañuelos s/n, 09001, Burgos, Spain.
| | - Sílvia Barrabés
- Universitat de Girona, Departament de Biologia, Facultat de Ciències, Maria Aurelia Capmany 40, 17003 Girona, Spain.
| | - Blanca R Manzano
- Universidad de Castilla-La Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Químicas, Avda. Camilo J. Cela 10, 13071 Ciudad Real, Spain
| | - Félix A Jalón
- Universidad de Castilla-La Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Químicas, Avda. Camilo J. Cela 10, 13071 Ciudad Real, Spain
| | - Ana M Rodríguez
- Universidad de Castilla-La Mancha, Departamento de Química Inorgánica, Orgánica y Bioquímica. Escuela Técnica Superior de Ingenieros Industriales de Ciudad Real, Avda. Camilo J. Cela, 2, 13071 Ciudad Real, Spain
| | - Anna Massaguer
- Universitat de Girona, Departament de Biologia, Facultat de Ciències, Maria Aurelia Capmany 40, 17003 Girona, Spain.
| | - Gustavo Espino
- Universidad de Burgos, Departamento de Química, Facultad de Ciencias, Plaza Misael Bañuelos s/n, 09001, Burgos, Spain.
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Haribabu J, Tamura Y, Yokoi K, Balachandran C, Umezawa M, Tsuchiya K, Yamada Y, Karvembu R, Aoki S. Synthesis and Anticancer Properties of Bis‐ and Mono(cationic peptide) Hybrids of Cyclometalated Iridium(III) Complexes: Effect of the Number of Peptide Units on Anticancer Activity. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100154] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jebiti Haribabu
- Faculty of Pharmaceutical Sciences Tokyo University of Science, 2641 Yamazaki Noda 278-8510 Japan
| | - Yuichi Tamura
- Faculty of Pharmaceutical Sciences Tokyo University of Science, 2641 Yamazaki Noda 278-8510 Japan
| | - Kenta Yokoi
- Faculty of Pharmaceutical Sciences Tokyo University of Science, 2641 Yamazaki Noda 278-8510 Japan
| | - Chandrasekar Balachandran
- Faculty of Pharmaceutical Sciences Tokyo University of Science, 2641 Yamazaki Noda 278-8510 Japan
- Research Institute of Biomedical Science Tokyo University of Science, 2641 Yamazaki Noda Chiba 278-8510 Japan
| | - Masakazu Umezawa
- Research Institute for Science and Technology Tokyo University of Science, 2641 Yamazaki Noda Chiba 278-8510 Japan
| | - Koji Tsuchiya
- Research Institute for Science and Technology Tokyo University of Science, 2641 Yamazaki Noda Chiba 278-8510 Japan
| | - Yasuyuki Yamada
- Department of Chemistry Graduate School of Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
- Research Center for Materials Science Nagoya University, Furo-cho, Chikusa-ku Nagoya 464-8602 Japan
- JST, PRESTO, 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
| | - Ramasamy Karvembu
- Department of Chemistry National Institute of Technology Tiruchirappalli 620015 India
| | - Shin Aoki
- Faculty of Pharmaceutical Sciences Tokyo University of Science, 2641 Yamazaki Noda 278-8510 Japan
- Research Institute for Science and Technology Tokyo University of Science, 2641 Yamazaki Noda Chiba 278-8510 Japan
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Liu X, Shao M, Liang C, Guo J, Wang G, Yuan XA, Jing Z, Tian L, Liu Z. Preparation and Bioactivity of Iridium(III) Phenanthroline Complexes with Halide Ions and Pyridine Leaving Groups. Chembiochem 2020; 22:557-564. [PMID: 32964620 DOI: 10.1002/cbic.202000511] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 09/20/2020] [Indexed: 12/15/2022]
Abstract
A series of half-sandwich structural iridium(III) phenanthroline (Phen) complexes with halide ions (Cl- , Br- , I- ) and pyridine leaving groups ([(η5 -CpX )Ir(Phen)Z](PF6 )n , Cpx : electron-rich cyclopentadienyl group, Z: leaving group) have been prepared. Target complexes, especially the Cpxbiph (biphenyl-substituted cyclopentadienyl)-based one, showed favourable anticancer activity against human lung cancer (A549) cells; the best one (Ir8) was almost five times that of cisplatin under the same conditions. Compared with complexes involving halide ion leaving groups, the pyridine-based one did not display hydrolysis but effectively caused lysosomal damage, leading to accumulation in the cytosol, inducing an increase in the level of intracellular reactive oxygen species and apoptosis; this indicated an anticancer mechanism of oxidation. Additionally, these complexes could bind to serum albumin through a static quenching mechanism. The data highlight the potential value of half-sandwich iridium(III) phenanthroline complexes as anticancer drugs.
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Affiliation(s)
- Xicheng Liu
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Phar maceutical Intermediates and, Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Jining Shi, Qufu, 273165, P. R. China
| | - Mingxiao Shao
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Phar maceutical Intermediates and, Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Jining Shi, Qufu, 273165, P. R. China
| | - Congcong Liang
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Phar maceutical Intermediates and, Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Jining Shi, Qufu, 273165, P. R. China
| | - Jinghang Guo
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Phar maceutical Intermediates and, Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Jining Shi, Qufu, 273165, P. R. China
| | - Guangxuan Wang
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Phar maceutical Intermediates and, Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Jining Shi, Qufu, 273165, P. R. China
| | - Xiang-Ai Yuan
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Phar maceutical Intermediates and, Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Jining Shi, Qufu, 273165, P. R. China
| | - Zhihong Jing
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Phar maceutical Intermediates and, Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Jining Shi, Qufu, 273165, P. R. China
| | - Laijin Tian
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Phar maceutical Intermediates and, Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Jining Shi, Qufu, 273165, P. R. China
| | - Zhe Liu
- Institute of Anticancer Agents Development and Theranostic Application, The Key Laboratory of Life-Organic Analysis and Key Laboratory of Phar maceutical Intermediates and, Analysis of Natural Medicine, School of Chemistry and Chemical Engineering, Qufu Normal University, Jining Shi, Qufu, 273165, P. R. China
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8
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Liu C, Liu X, Ge X, Wang Q, Zhang L, Shang W, Zhang Y, Yuan XA, Tian L, Liu Z, You J. Fluorescent iridium(iii) coumarin-salicylaldehyde Schiff base compounds as lysosome-targeted antitumor agents. Dalton Trans 2020; 49:5988-5998. [DOI: 10.1039/d0dt00627k] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Fluorescent iridium(iii) coumarin-salicylaldehyde Schiff base antitumor compounds change the ROS and ΔΨm, induce lysosomal damage, and lead to apoptosis.
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Kozieł S, Komarnicka UK, Ziółkowska A, Skórska-Stania A, Pucelik B, Płotek M, Sebastian V, Bieńko A, Stochel G, Kyzioł A. Anticancer potency of novel organometallic Ir(iii) complexes with phosphine derivatives of fluoroquinolones encapsulated in polymeric micelles. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00538j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A 3D model of cell culturing (spheroids) was explored and the anticancer potential of the selected novel organometallic Ir(iii) complex encapsulated in Pluronic p-123 micelles was clearly proved.
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Affiliation(s)
- Sandra Kozieł
- Faculty of Chemistry
- University of Wroclaw
- 50-383 Wroclaw
- Poland
| | | | | | | | - Barbara Pucelik
- Małopolska Centre of Biotechnology
- Jagiellonian University
- Kraków
- Poland
| | - Michał Płotek
- Faculty of Chemistry
- Jagiellonian University in Krakow
- 30-387 Krakow
- Poland
- Faculty of Conservation and Restoration of Works of Art
| | - Victor Sebastian
- Department of Chemical Engineering
- Aragon Institute of Nanoscience (INA)
- The Aragón Materials Science Institute (ICMA)
- University of Zaragoza
- 50018 Zaragoza
| | - Alina Bieńko
- Faculty of Chemistry
- University of Wroclaw
- 50-383 Wroclaw
- Poland
| | - Grażyna Stochel
- Faculty of Chemistry
- Jagiellonian University in Krakow
- 30-387 Krakow
- Poland
| | - Agnieszka Kyzioł
- Faculty of Chemistry
- Jagiellonian University in Krakow
- 30-387 Krakow
- Poland
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10
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Bai D, Chen K, Shi H, Peng X, Zhang X, Zheng X, Ren H, Qu J. D‐A type (dfppy)
2
Ir(pic‐TPA) complex containing fluorinated pyridine‐2‐carboxylate ligand and triphenylamine: synthesis, photophysics and bioactivity. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Dan Bai
- Xi'an Institute of Flexible Electronics (IFE) & Xi'an Key Laboratory of Flexible Electronics (KLoFE), MIIT Key Laboratory of Flexible Electronics (KLoFE), Shaanxi Key Laboratory of Flexible Electronics (KLoFE)Northwestern Polytechnical University (NPU) Xi'an Shaanxi P. R. China 710129
- Xi'an Institute of Biomedical Materials and Engineering (IBME) & Xi'an Key Laboratory of Biomedical Materials and Engineering (KLBME)Northwestern Polytechnical University (NPU) Xi'an Shaanxi P.R. China 710129
| | - Kai Chen
- College of PharmacyXi'an Jiaotong University Xi'an Shaanxi P. R. China 710061
| | - Haitao Shi
- Department of GastroenterologyThe Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi Province P. R. China 710004
| | - Xiao Peng
- Institute of OptoelectronicsShenzhen University Guangzhou P. R. China 518060
| | - Xiaoxiao Zhang
- Department of Microbiology, School of Preclinical Medicinethe Fourth Military Medical University Xi'an P. R. China 710032
| | - Xuyang Zheng
- Department of Infectious Diseases, Tangdu HospitalThe Fourth Military Medical University Xi' an Shaanxi P. R. China 710038
| | - Hongtao Ren
- Department of Radiotherapy OncologySecond Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi Province 710061 China
| | - Junle Qu
- Institute of OptoelectronicsShenzhen University Guangzhou P. R. China 518060
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