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Yang Y, Chen CF, Guo FF, Gu YQ, Liang H, Chen ZF. In vitro and in vivo antitumor activities of Ru and Cu complexes with terpyridine derivatives as ligands. J Inorg Biochem 2023; 246:112284. [PMID: 37327592 DOI: 10.1016/j.jinorgbio.2023.112284] [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: 01/27/2023] [Revised: 05/25/2023] [Accepted: 05/31/2023] [Indexed: 06/18/2023]
Abstract
Six terpyridine ligands(L1-L6) with chlorophenol or bromophenol moiety were obtained to prepare metal terpyridine derivatives complexes: [Ru(L1)(DMSO)Cl2] (1), [Ru(L2)(DMSO)Cl2] (2), [Ru(L3)(DMSO)Cl2] (3), [Cu(L4)Br2]·DMSO (4), Cu(L5)Br2 (5), and [Cu(L6)Br2]⋅CH3OH (6). The complexes were fully characterized. Ru complexes 1-3 showed low cytotoxicity against the tested cell lines. Cu complexes 4-6 exhibited higher cytotoxicity against several tested cancer cell lines compared to their ligands and cisplatin, and lower toxicity towards normal human cells. Copper(II) complexes 4-6 arrested T-24 cell cycle in G1 phase. The mechanism studies indicated that complexes 4-6 accumulated in mitochondria of T-24 cells and caused significant reduction of the mitochondrial membrane potential, increase of the intracellular ROS levels and the release of Ca2+, and the activation of the Caspase cascade, finally inducing apoptosis. Animal studies showed that complex 6 obviously inhibited the tumor growth in a mouse xenograft model bearing T-24 tumor cells without significant toxicity.
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Affiliation(s)
- Yang Yang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China; Department of Chemistry and Pharmacy, Guilin Normal College, Guilin 541004, China
| | - Cai-Feng Chen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China
| | - Fei-Fei Guo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China
| | - Yun-Qiong Gu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China; School of Environment and Life Science, Nanning Normal University, Nanning 530001, China
| | - Hong Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China.
| | - Zhen-Feng Chen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, China.
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Zeghouan O, Mahesha, Sellami S, Kashi I, Bouchameni C, Lokanath N. Analysis of structural conformation and supramolecular self-assembly of novel oxalate-bridged tetranuclear Cu(II) complex by combined crystallographic and computational studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Musiol R, Malecki P, Pacholczyk M, Mularski J. Terpyridines as promising antitumor agents: an overview of their discovery and development. Expert Opin Drug Discov 2021; 17:259-271. [PMID: 34928186 DOI: 10.1080/17460441.2022.2017877] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The fused aromatic system of terpyridines makes them good, innocent ligands for various metals. The resulting complexes have been extensively studied for both their biological activity and physico-chemical properties. However, although free ligands also have an interesting biological activity, their share in recent research is considerably limited. AREAS COVERED This review covers the literature on the anticancer activity of terpyridines with special attention being paid to their use as free ligands. Whenever possible, the mechanism of action has been discussed, thereby providing evidence of the substantial differences between sole ligands or less stable complexes and those that have heavier elements. EXPERT OPINION The existing literature indicates that there is a specific attitude for investigating terpyridines and their transition metal complexes. While the latter have been well explored and recognized in the scientific community, the free terpyridines are considered to be useful solely due to their complexing ability. At the same time, terpyridines could have similar or even higher anticancer potency than their complexes. Moreover, a mechanistic analysis of the stability and intracellular activity would provide information that would be useful for designing new drugs.
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Affiliation(s)
- Robert Musiol
- Faculty of Science and Technology, University of Silesia in Katowice, Szkolna 7, Katowice, Poland
| | | | - Marcin Pacholczyk
- Department of Systems Biology and Engineering, Silesian University of Technology, Akademicka 16, Gliwice, Poland
| | - Jacek Mularski
- Faculty of Science and Technology, University of Silesia in Katowice, Szkolna 7, Katowice, Poland
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Patel PN, Desai DH, Patel NC. Synthesis, Spectral, and Single Crystal XRD Studies of Novel Terpyridine Derivatives of Benzofuran-2-carbaldehyde and their Cu(II) Complex. RUSS J COORD CHEM+ 2021. [DOI: 10.1134/s1070328421120010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Malarz K, Zych D, Gawecki R, Kuczak M, Musioł R, Mrozek-Wilczkiewicz A. New derivatives of 4'-phenyl-2,2':6',2″-terpyridine as promising anticancer agents. Eur J Med Chem 2020; 212:113032. [PMID: 33261897 DOI: 10.1016/j.ejmech.2020.113032] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 10/27/2020] [Accepted: 11/16/2020] [Indexed: 01/12/2023]
Abstract
Terpyridine derivatives are known from their broad application including anticancer properties. In this work we present the newly synthesized 4'-phenyl-2,2':6',2″-terpyridine group with high antiproliferative activity. We suggest that these compounds influence cellular redox homeostasis. Cancer cells are particularly susceptible to any changes in the redox balance because of their handicapped and inefficient antioxidant cellular systems. The antiproliferative activity of the studied compounds was tested on five different cell lines that represent several types of tumours; glioblastoma, leukemia, breast, pancreatic and colon. Additionally, we also tested their selectivity towards normal cells. We performed molecular biology studies in order to detect the response of a cell to its treatment with the compounds that were tested. We looked at the in-depth changes in the proteins and cellular pathways that lead to cell cycle inhibition (G0/G1 and S), and consequently, death on the apoptosis and autophagy pathways. We proved that the studied compounds targeted DNA as well. Special attention was paid to the targets connected with ROS generation.
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Affiliation(s)
- Katarzyna Malarz
- A. Chełkowski Institute of Physics and Silesian Center for Education and Interdisciplinary Research, University of Silesia in Katowice, 75 Pułku Piechoty 1a, 41-500, Chorzów, Poland.
| | - Dawid Zych
- Wroclaw School of Information Technology, Ks. M. Lutra 4, 54-239, Wrocław, Poland
| | - Robert Gawecki
- A. Chełkowski Institute of Physics and Silesian Center for Education and Interdisciplinary Research, University of Silesia in Katowice, 75 Pułku Piechoty 1a, 41-500, Chorzów, Poland
| | - Michał Kuczak
- A. Chełkowski Institute of Physics and Silesian Center for Education and Interdisciplinary Research, University of Silesia in Katowice, 75 Pułku Piechoty 1a, 41-500, Chorzów, Poland; Institute of Chemistry, University of Silesia in Katowice, Szkolna 9, 40-006, Katowice, Poland
| | - Robert Musioł
- Institute of Chemistry, University of Silesia in Katowice, Szkolna 9, 40-006, Katowice, Poland
| | - Anna Mrozek-Wilczkiewicz
- A. Chełkowski Institute of Physics and Silesian Center for Education and Interdisciplinary Research, University of Silesia in Katowice, 75 Pułku Piechoty 1a, 41-500, Chorzów, Poland.
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Yin S, Wang X, Jiang J, Xiao H, Li X. Synthesis of terpyridine-containing Pd(II) complexes and evaluation of their catalytic activity. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.126925] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Qin QP, Wang ZF, Wang SL, Luo DM, Zou BQ, Yao PF, Tan MX, Liang H. In vitro and in vivo antitumor activities of three novel binuclear platinum(II) complexes with 4′-substituted-2,2′:6′,2″-terpyridine ligands. Eur J Med Chem 2019; 170:195-202. [DOI: 10.1016/j.ejmech.2019.03.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 03/02/2019] [Accepted: 03/05/2019] [Indexed: 12/11/2022]
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Wei QM, Wang ZF, Qin QP, Wang SL, Tan MX, Zou BQ, Yao PF, Liang H. Inhibition of telomerase activity and SK-OV-3/DDP cell apoptosis by rhodium(III) and iron(III) complexes with 4′-(3-thiophenecarboxaldehyde)-2,2′:6′,2″-terpyridine. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.02.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Ruthenium coordination compounds of biological and biomedical significance. DNA binding agents. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.07.012] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Qin QP, Zou BQ, Hu FL, Huang GB, Wang SL, Gu YQ, Tan MX. Platinum(ii) complexes with rutaecarpine and tryptanthrin derivatives induce apoptosis by inhibiting telomerase activity and disrupting mitochondrial function. MEDCHEMCOMM 2018; 9:1639-1648. [PMID: 30429969 PMCID: PMC6195000 DOI: 10.1039/c8md00247a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 08/07/2018] [Indexed: 12/17/2022]
Abstract
Four new platinum(ii) complexes, [Pt(Rut)(DMSO)Cl2] (Rut-Pt), [Pt(Try)(DMSO)Cl2] (Try-Pt), [Pt(ITry)(DMSO)Cl2] (ITry-Pt) and [Pt(BrTry)(DMSO)Cl2] (BrTry-Pt), with rutaecarpine (Rut), tryptanthrin (Try), 8-iodine-tryptanthrin (ITry) and 8-bromo-tryptanthrin (BrTry) as ligands were synthesized and fully characterized. In these complexes, the platinum(ii) adopts a four-coordinated square planar geometry. The inhibitory activity evaluated by the MTT assay showed that BrTry-Pt (IC50 = of 0.21 ± 0.25 μM) could inhibit the growth of T-24 tumor cells (human bladder cancer cell line) more so than the other three complexes. In addition, all of these Pt complexes exhibited low toxicity against non-cancerous HL-7702 cells. BrTry-Pt induced cell cycle arrest in the S phase, leading to the down-regulation of cyclin A and CDK2 proteins. BrTry-Pt acts as a telomerase inhibitor targeting the c-myc promoter. In addition, BrTry-Pt also caused mitochondrial dysfunction. Importantly, the in vitro anticancer activity of BrTry-Pt was higher than those of Rut-Pt, Try-Pt and ITry-Pt, and it was more selective for T-24 cells than for non-cancerous HL-7702 cells.
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Affiliation(s)
- Qi-Pin Qin
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology , School of Chemistry and Food Science , Yulin Normal University , 1303 Jiaoyudong Road , Yulin 537000 , PR China . ; ; Tel: +86 775 2623650
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy , Guangxi Normal University , 15 Yucai Road , Guilin 541004 , PR China
| | - Bi-Qun Zou
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology , School of Chemistry and Food Science , Yulin Normal University , 1303 Jiaoyudong Road , Yulin 537000 , PR China . ; ; Tel: +86 775 2623650
- Department of Chemistry , Guilin Normal College , 21 Xinyi Road , Gulin 541001 , PR China
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy , Guangxi Normal University , 15 Yucai Road , Guilin 541004 , PR China
| | - Fei-Long Hu
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products , Guangxi University for Nationalities , Nanning , 530006 , P. R. China
| | - Guo-Bao Huang
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology , School of Chemistry and Food Science , Yulin Normal University , 1303 Jiaoyudong Road , Yulin 537000 , PR China . ; ; Tel: +86 775 2623650
| | - Shu-Long Wang
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology , School of Chemistry and Food Science , Yulin Normal University , 1303 Jiaoyudong Road , Yulin 537000 , PR China . ; ; Tel: +86 775 2623650
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy , Guangxi Normal University , 15 Yucai Road , Guilin 541004 , PR China
| | - Yun-Qiong Gu
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology , School of Chemistry and Food Science , Yulin Normal University , 1303 Jiaoyudong Road , Yulin 537000 , PR China . ; ; Tel: +86 775 2623650
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy , Guangxi Normal University , 15 Yucai Road , Guilin 541004 , PR China
| | - Ming-Xiong Tan
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology , School of Chemistry and Food Science , Yulin Normal University , 1303 Jiaoyudong Road , Yulin 537000 , PR China . ; ; Tel: +86 775 2623650
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Qin QP, Zou BQ, Tan MX, Wang SL, Liu YC, Liang H. Tryptanthrin derivative copper(ii) complexes with high antitumor activity by inhibiting telomerase activity, and inducing mitochondria-mediated apoptosis and S-phase arrest in BEL-7402. NEW J CHEM 2018. [DOI: 10.1039/c8nj03005g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Try-Cu exhibited its antitumor activity mainly via inhibiting telomerase by interaction with the c-myc promoter and disrupting mitochondrial functions.
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Affiliation(s)
- Qi-Pin Qin
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, School of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road
- Yulin 537000
- P. R. China
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road
- Guilin 541004
| | - Bi-Qun Zou
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road
- Guilin 541004
- P. R. China
- Department of Chemistry, Guilin Normal College, 21 Xinyi Road
- Gulin 541001
| | - Ming-Xiong Tan
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, School of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road
- Yulin 537000
- P. R. China
| | - Shu-Long Wang
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, School of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road
- Yulin 537000
- P. R. China
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road
- Guilin 541004
| | - Yan-Cheng Liu
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road
- Guilin 541004
- P. R. China
| | - Hong Liang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road
- Guilin 541004
- P. R. China
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