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Adhikari S, Nath P, Das A, Datta A, Baildya N, Duttaroy AK, Pathak S. A review on metal complexes and its anti-cancer activities: Recent updates from in vivo studies. Biomed Pharmacother 2024; 171:116211. [PMID: 38290253 DOI: 10.1016/j.biopha.2024.116211] [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: 10/21/2023] [Revised: 12/22/2023] [Accepted: 01/22/2024] [Indexed: 02/01/2024] Open
Abstract
Research into cancer therapeutics has uncovered various potential medications based on metal-containing scaffolds after the discovery and clinical applications of cisplatin as an anti-cancer agent. This has resulted in many metallodrugs that can be put into medical applications. These metallodrugs have a wider variety of functions and mechanisms of action than pure organic molecules. Although platinum-based medicines are very efficient anti-cancer agents, they are often accompanied by significant side effects and toxicity and are limited by resistance. Some of the most studied and developed alternatives to platinum-based anti-cancer medications include metallodrugs based on ruthenium, gold, copper, iridium, and osmium, which showed effectiveness against many cancer cell lines. These metal-based medicines represent an exciting new category of potential cancer treatments and sparked a renewed interest in the search for effective anti-cancer therapies. Despite the widespread development of metal complexes touted as powerful and promising in vitro anti-cancer therapeutics, only a small percentage of these compounds have shown their worth in vivo models. Metallodrugs, which are more effective and less toxic than platinum-based drugs and can treat drug-resistant cancer cells, are the focus of this review. Here, we highlighted some of the most recently developed Pt, Ru, Au, Cu, Ir, and Os complexes that have shown significant in vivo antitumor properties between 2017 and 2023.
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Affiliation(s)
- Suman Adhikari
- Department of Chemistry, Govt. Degree Collage, Dharmanagar, Tripura (N) 799253, India.
| | - Priyatosh Nath
- Department of Human Physiology, Tripura University, Suryamaninagar, West Tripura 799022, India
| | - Alakesh Das
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Chennai 603103, India
| | - Abhijit Datta
- Department of Botany, Ambedkar College, Fatikroy, Unakoti 799290, Tripura, India
| | - Nabajyoti Baildya
- Department of Chemistry, Milki High School, Milki, Malda 732209, India
| | - Asim K Duttaroy
- Department of Nutrition, Institute of Medical Sciences, Faculty of Medicine, University of Oslo, Norway.
| | - Surajit Pathak
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education (CARE), Chettinad Hospital and Research Institute (CHRI), Chennai 603103, India
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Yuan J, Lan HR, Xing AP, Zeng D, Hao YT, Song JY, Lu JX, Zhang B, Wang J, Zhang ZQ. Novel tetranuclear grid-like Zn(II) complexes derived from dihydrazone pyrimidine derivatives as antitumor agents. Dalton Trans 2024; 53:2193-2206. [PMID: 38193212 DOI: 10.1039/d3dt02833j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Due to the antitumor properties, Zn(II) complexes have attracted more and more attention. Herein, three novel tetranuclear Zn(II) complexes 1-3 based on dihydrazone pyrimidine derivatives H2L1-H2L3 were synthesized and characterized using IR spectroscopy, 1H NMR spectroscopy, single crystal X-ray diffraction analysis, XRD, TG and elemental analysis. Single crystal X-ray diffraction analysis revealed that 1-3 all displayed a [2 × 2] grid-like topology. The stability in solution, lipophilicity, confocal imaging and antitumor activities were investigated. Complexes 1-3 displayed high structural stability, membrane permeability and different lipophilicities. They can target mitochondria due to the cation charge. The MTT assay indicated that all of them exhibited stronger antiproliferative activity than the corresponding derivatives H2L1-H2L3 and the well-known cisplatin against all the selected tumor cells (BGC-823, BEL-7402, MCF-7 and A549), with IC50 values ranging from 2.83 μM to 7.97 μM. AO/EB double staining, flow cytometry and ROS detection suggested that complexes 1 and 2 could induce BGC-823 apoptosis in a dose-dependent manner. UV-Vis spectra, CD spectra, viscosity analysis and molecular docking revealed that complexes 1 and 2 interact with DNA mainly via partial intercalation and groove binding. Tetranuclear [2 × 2] grid-like Zn(II) complexes have the potential to be promising antitumor agents in the future.
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Affiliation(s)
- Juan Yuan
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China.
| | - Hai-Rong Lan
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China.
| | - Ai-Ping Xing
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China.
| | - Dai Zeng
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China.
| | - Ya-Ting Hao
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China.
| | - Jun-Ying Song
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China.
| | - Jia-Xing Lu
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China.
| | - Bin Zhang
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China.
| | - Jing Wang
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China.
| | - Zhen-Qiang Zhang
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou 450046, P. R. China.
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Liang CJ, Wu RC, Huang XQ, Qin QP, Liang H, Tan MX. Synthesis and anticancer mechanisms of four novel platinum(II) 4'-substituted-2,2':6',2''-terpyridine complexes. Dalton Trans 2024; 53:2143-2152. [PMID: 38189098 DOI: 10.1039/d3dt03197g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Mitophagy, a selective autophagic process, has emerged as a pathway involved in degrading dysfunctional mitochondria. Herein, new platinum(II)-based chemotherapeutics with mitophagy-targeting properties are proposed. Four novel binuclear anticancer Pt(II) complexes with 4'-substituted-2,2':6',2''-terpyridine derivatives (tpy1-tpy4), i.e., [Pt2(tpy1)(DMSO)2Cl4]·CH3OH (tpy1Pt), [Pt(tpy2)Cl][Pt(DMSO)Cl3]·CH3COCH3 (tpy2Pt), [Pt(tpy3)Cl][Pt(DMSO)Cl3] (tpy3Pt), and [Pt(tpy4)Cl]Cl·CH3OH (tpy4Pt), were designed and prepared. Moreover, their potential antitumor mechanism was studied. Tpy1Pt-tpy4Pt exhibited more selective cytotoxicity against cisplatin-resistant SK-OV-3/DDP (SKO3cisR) cancer cells compared with those against ovarian SK-OV-3 (SKO3) cancer cells and normal HL-7702 liver (H702) cells. This selective cytotoxicity of Tpy1Pt-tpy4Pt was better than that of its ligands (i.e., tpy1-tpy4), the clinical drug cisplatin, and cis-Pt(DMSO)2Cl2. The results of various experiments indicated that tpy1Pt and tpy2Pt kill SKO3cisR cancer cells via a mitophagy pathway, which involves the disruption of the mitophagy-related protein expression, dissipation of the mitochondrial membrane potential, elevation of the [Ca2+] and reactive oxygen species levels, promotion of mitochondrial DNA damage, and reduction in the adenosine triphosphate and mitochondrial respiratory chain levels. Furthermore, in vivo experiments indicated that the dinuclear anticancer Pt(II) coordination compound (tpy1Pt) has remarkable therapeutic efficiency (ca. 52.4%) and almost no toxicity. Therefore, the new 4'-substituted-2,2':6',2''-terpyridine Pt(II) coordination compound (tpy1Pt) is a potential candidate for next-generation mitophagy-targeting dinuclear Pt(II)-based anticancer drugs.
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Affiliation(s)
- Chun-Jie Liang
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| | - Run-Chun Wu
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| | - Xiao-Qiong Huang
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| | - Qi-Pin Qin
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR 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, PR China
| | - Ming-Xiong Tan
- Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
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Kubono K, Tanaka R, Kashiwagi Y, Tani K, Yokoi K. Crystal structure of poly[(aceto-nitrile-κ N)(μ 3-7-{[bis-(pyridin-2-ylmeth-yl)amino]-meth-yl}-8-hy-droxy-quinoline-5-sulfonato-κ 4N, O: O': O'')sodium]. Acta Crystallogr E Crystallogr Commun 2023; 79:726-729. [PMID: 37601401 PMCID: PMC10439408 DOI: 10.1107/s2056989023005959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 07/07/2023] [Indexed: 08/22/2023]
Abstract
In the title compound, [Na(C22H19N4O4S)(CH3CN)]n, the NaI atom adopts a distorted square-pyramidal coordination geometry, formed by one N and one O atom of the qunolinol moiety in the ligand, two O atoms of sulfonate moieties of two adjacent ligands and the N atom of the coordinated aceto-nitrile solvent. The NaI atom is located well above the mean basal plane of the square-based pyramid. The apical position is occupied by a sulfonate O atom of a neighboring ligand. Three N atoms of the bis-(pyridin-2-ylmeth-yl)amine moiety in the ligand are not coordinated by the sodium atom. The mol-ecule forms an intra-molecular bifurcated O-H⋯[N(tertiary amine),N(pyridine)] hydrogen bond, generating S(6) and S(5) rings. In the crystal, four mol-ecules are linked by four Na-O(sulfonato) bridged coordination bonds, forming a supra-molecular centrosymmetric tetra-mer unit comprising an eight-membered ring, and generating a two-dimensional network sheet. The mol-ecules of different sheets form inter-molecular C-H⋯O hydrogen bonds, and thereby a three-dimensional network structure.
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Affiliation(s)
- Koji Kubono
- Osaka Kyoiku University, 4-698-1 Asahigaoka, Kashiwara, Osaka 582-8582, Japan
| | - Ryoichi Tanaka
- Osaka Kyoiku University, 4-698-1 Asahigaoka, Kashiwara, Osaka 582-8582, Japan
| | - Yukiyasu Kashiwagi
- Osaka Research Institute of Industrial Science and Technology, 1-6-50 Morinomiya, Joto-ku, Osaka 536-8553, Japan
| | - Keita Tani
- Osaka Kyoiku University, 4-698-1 Asahigaoka, Kashiwara, Osaka 582-8582, Japan
| | - Kunihiko Yokoi
- Osaka Kyoiku University, 4-698-1 Asahigaoka, Kashiwara, Osaka 582-8582, Japan
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Coffetti G, Moraschi M, Facchetti G, Rimoldi I. The Challenging Treatment of Cisplatin-Resistant Tumors: State of the Art and Future Perspectives. Molecules 2023; 28:molecules28083407. [PMID: 37110640 PMCID: PMC10144581 DOI: 10.3390/molecules28083407] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/06/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023] Open
Abstract
One of the main problems in chemotherapy using platinum drugs as anticancer agents is the resistance phenomenon. Synthesizing and evaluating valid alternative compounds is challenging. This review focuses on the last two years of progress in the studies of platinum (II)- and platinum (IV)-based anticancer complexes. In particular, the research studies reported herein focus on the capability of some platinum-based anticancer agents to bypass resistance to chemotherapy, which is typical of well-known drugs such as cisplatin. Regarding platinum (II) complexes, this review deals with complexes in trans conformation; complexes containing bioactive ligands, as well as those that are differently charged, all experience a different reaction mechanism compared with cisplatin. Regarding platinum (IV) compounds, the focus was on complexes with biologically active ancillary ligands that exert a synergistic effect with platinum (II)-active complexes upon reduction, or those for which controllable activation can be realized thanks to intracellular stimuli.
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Affiliation(s)
- Giulia Coffetti
- Department of Pharmaceutical Sciences, University of Milan, Via Venezian 21, 20133 Milano, Italy
| | - Martina Moraschi
- Department of Pharmaceutical Sciences, University of Milan, Via Venezian 21, 20133 Milano, Italy
| | - Giorgio Facchetti
- Department of Pharmaceutical Sciences, University of Milan, Via Venezian 21, 20133 Milano, Italy
| | - Isabella Rimoldi
- Department of Pharmaceutical Sciences, University of Milan, Via Venezian 21, 20133 Milano, Italy
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Eugui M, Lucero V, do Carmo H, Cabrera M, Moyna G. Synthesis and antitumoral evaluation of natural product-like compounds based on tropolone and benzotropolone derivatives. Arch Pharm (Weinheim) 2023; 356:e2200305. [PMID: 36481876 DOI: 10.1002/ardp.202200305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 10/28/2022] [Accepted: 11/14/2022] [Indexed: 12/14/2022]
Abstract
We present the preparation of a series of novel natural product-like homobarrelenones, norcaranes, and dihydrofluorenones through a diversity-oriented synthetic (DOS) strategy that combines Diels-Alder reactions and phototransformations, as well as their biological evaluation against MCF-7, HT-29, and NCI-H460 human tumor cells. Six of these demonstrated activities in the micromolar range against the three cell lines, and none were predicted as cytotoxic against human nontumor cells according to in silico studies. In addition, within the set of active derivatives, three exhibited low unspecific cytotoxicity in a sperm motility assay. The rich functionality of the new compounds makes them ideal candidates for exhaustive structure-activity relationship studies.
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Affiliation(s)
- Macarena Eugui
- Departamento de Química del Litoral, Centro Universitario Regional Litoral Norte, Universidad de la República, Paysandú, Uruguay
| | - Valeria Lucero
- Departamento de Química del Litoral, Centro Universitario Regional Litoral Norte, Universidad de la República, Paysandú, Uruguay
| | - Hugo do Carmo
- Departamento de Química del Litoral, Centro Universitario Regional Litoral Norte, Universidad de la República, Paysandú, Uruguay
| | - Mauricio Cabrera
- Departamento de Ciencias Biológicas, Centro Universitario Regional Litoral Norte, Universidad de la República, Paysandú, Uruguay
| | - Guillermo Moyna
- Departamento de Química del Litoral, Centro Universitario Regional Litoral Norte, Universidad de la República, Paysandú, Uruguay
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Chen SY, Ji XX, Song DX, Chen Q, Li Y, Sun N, Wang L, Wu SY, Zhang Y, Zhu MC. A NEW MONOMER Ce(III) COMPLEX BASED ON BIS[(2-PYRIDYL)METHYLENE]PYRIDINE- 2,6-DICARBOHYDRAZONE: SYNTHESIS, DNA BINDING, APOPTOSIS, AND MOLECULAR DOCKING. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622100031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Li BY, Yang F, Zhang ZY, Shen YF, Wang T, Zhao L, Qin JC, Ling F, Wang GX. Quinoline, with the active site of 8-hydroxyl, efficiently inhibits Micropterus salmoides rhabdovirus (MSRV) infection in vitro and in vivo. JOURNAL OF FISH DISEASES 2022; 45:895-905. [PMID: 35445749 DOI: 10.1111/jfd.13615] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 03/17/2022] [Accepted: 03/24/2022] [Indexed: 06/14/2023]
Abstract
Micropterus salmoides rhabdovirus (MSRV) is an significant pathogen that causes high mortality and related economic losses in bass aquaculture. There is no effective or approved therapy to date. In this study, we evaluated the anti-MSRV effects of 22 quinoline derivatives in grass carp ovary (GCO) cells. Among these compounds, 8-hydroxyquinoline exhibited valid inhibition in decreasing MSRV nucleoprotein gene expression levels of 99.3% with a half-maximal inhibitory concentrations (IC50 ) value of 4.66 μM at 48 h. Moreover, 8-hydroxyquinoline significantly enhanced a protective effect in GCO cells by reducing the cytopathic effect (CPE). By comparing the anti-MSRV activity of 22 quinoline derivatives, we found that 8-hydroxyquinoline possessed the efficient active site of 8-hydroxyl and inhibited MSRV infection in vitro. For in vivo studies, 8-hydroxyquinoline via intraperitoneal injection exhibited an antiviral effect in MSRV-infected largemouth bass by substantially enhancing the survival rate by 15.0%. Importantly, the viral loads in the infected largemouth bass notably reduced in the spleen on the third days post-infection. Overall, 8-hydroxyquinoline was considered to be an efficient agent against MSRV in aquaculture.
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Affiliation(s)
- Bo-Yang Li
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Fei Yang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Zhong-Yu Zhang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Yu-Feng Shen
- Changzhou Agricultural Comprehensive Technology Extension Center, Changzhou, Jiangsu, China
| | - Tao Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Liang Zhao
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Jia-Cheng Qin
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Fei Ling
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Gao-Xue Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
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Ali Drweesh E, Vilková M, Elnagar MM, Potočňák I. Low-dimensional compounds containing bioactive ligands. Part XVIII: Design, synthesis and crystal structural investigations of ionic heteroleptic Pd(II) complexes based on halo and nitro 8-hydroxyquinoline derivatives. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Liu C, Wang Y, Wang A, Su F, Wang H. Structures, spectral and photodynamic properties of two nitrosylruthenium (II) isomer complexes containing 8-quinolinolate and L-proline ligands. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
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