1
|
Jiang M, Yan Q, Fu Y, Meng L, Gai S, Pan X, Qin Y, Jiang C. Development of Cu(II) 4-hydroxybenzoylhydrazone complexes that induce mitochondrial DNA damage and mitochondria-mediated apoptosis in liver cancer. J Inorg Biochem 2024; 256:112550. [PMID: 38599004 DOI: 10.1016/j.jinorgbio.2024.112550] [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: 12/12/2023] [Revised: 03/18/2024] [Accepted: 04/04/2024] [Indexed: 04/12/2024]
Abstract
Cisplatin remains the most widely used chemotherapeutic agent in cancer treatment; however, its inherent drawbacks have fueled the development of novel metalloanticancer drugs. In this study, two novel Cu(II) complexes (Cu1 and Cu2) were designed and synthesized. Notably, these Cu(II) complexes showed higher cytotoxicity against HL-7402 cells than cisplatin. Moreover, Cu(II) complexes significantly inhibited liver cancer growth in a xenograft model. A mechanism study revealed that the Cu(II) complexes reduced the mitochondrial membrane potential of cancer cells, produced excessive reactive oxygen species (ROS), induced mitochondrial DNA (mtDNA) damage, and ultimately facilitated cancer cell apoptosis.
Collapse
Affiliation(s)
- Ming Jiang
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China.
| | - Qiwei Yan
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Yuanping Fu
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Lili Meng
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Shuangshuang Gai
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Xiaohui Pan
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Yiming Qin
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China
| | - Caiyun Jiang
- School of Food and Biochemical Engineering, Guangxi Science & Technology Normal University, Laibin, Guangxi 546199, China.
| |
Collapse
|
2
|
Zhao Q, Han B, Peng C, Zhang N, Huang W, He G, Li JL. A promising future of metal-N-heterocyclic carbene complexes in medicinal chemistry: The emerging bioorganometallic antitumor agents. Med Res Rev 2024. [PMID: 38591229 DOI: 10.1002/med.22039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 03/22/2024] [Accepted: 03/25/2024] [Indexed: 04/10/2024]
Abstract
Metal complexes based on N-heterocyclic carbene (NHC) ligands have emerged as promising broad-spectrum antitumor agents in bioorganometallic medicinal chemistry. In recent decades, studies on cytotoxic metal-NHC complexes have yielded numerous compounds exhibiting superior cytotoxicity compared to cisplatin. Although the molecular mechanisms of these anticancer complexes are not fully understood, some potential targets and modes of action have been identified. However, a comprehensive review of their biological mechanisms is currently absent. In general, apoptosis caused by metal-NHCs is common in tumor cells. They can cause a series of changes after entering cells, such as mitochondrial membrane potential (MMP) variation, reactive oxygen species (ROS) generation, cytochrome c (cyt c) release, endoplasmic reticulum (ER) stress, lysosome damage, and caspase activation, ultimately leading to apoptosis. Therefore, a detailed understanding of the influence of metal-NHCs on cancer cell apoptosis is crucial. In this review, we provide a comprehensive summary of recent advances in metal-NHC complexes that trigger apoptotic cell death via different apoptosis-related targets or signaling pathways, including B-cell lymphoma 2 (Bcl-2 family), p53, cyt c, ER stress, lysosome damage, thioredoxin reductase (TrxR) inhibition, and so forth. We also discuss the challenges, limitations, and future directions of metal-NHC complexes to elucidate their emerging application in medicinal chemistry.
Collapse
Affiliation(s)
- Qian Zhao
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Bo Han
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Cheng Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Nan Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Dermatology & Venerolog, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Wei Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Gu He
- Department of Dermatology & Venerolog, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Jun-Long Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, Hospital of Chengdu University of Traditional Chinese Medicine, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Anti-Infective Agent Creation Engineering Research Centre of Sichuan Province, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
| |
Collapse
|
3
|
Maier T, Wutschitz J, Gajic N, Hejl M, Cseh K, Mai S, Jakupec MA, Galanski MS, Keppler BK. Not the usual suspect - an unexpected organometallic product during the synthesis of cytotoxic platinum(II) complexes. Dalton Trans 2023; 52:16326-16335. [PMID: 37855721 DOI: 10.1039/d3dt01736b] [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: 10/20/2023]
Abstract
The reaction of (1R,2R)-(cyclohexane-1,2-diamine)dichloridoplatinum(II) with maleic acid unexpectedly resulted in the formation of an organometallic platinum(II) complex featuring a C,O-coordinating ligand. Additionally, a small series of close derivatives with increasing lipophilicity was synthesized. All complexes were fully characterized by multinuclear one- and two-dimensional (1H, 13C, 15N, and 195Pt) NMR spectroscopy, high resolution mass spectrometry, and in one case by X-ray diffraction. The lipophilicity and the impact on the DNA secondary structure as well as the cytotoxic properties in three human cancer cell lines (A549, SW480, and CH1/PA-1) were investigated. Unexpectedly, no clear-cut trend in cytotoxicity was observed with increasing lipophilicity. Also unexpectedly, the complexes showed only a low potential to inhibit cancer cell growth and no sign of interaction with DNA, in sharp contrast to the parent drug oxaliplatin, which seems to be caused by the low reactivity of the investigated compounds.
Collapse
Affiliation(s)
- Thomas Maier
- University of Vienna, Faculty of Chemistry, Department of Inorganic Chemistry, Waehringer Strasse 42, 1090 Vienna, Austria.
- University of Vienna, Doctoral School in Chemistry (DoSChem), Waehringer Strasse 42, 1090 Vienna, Austria
| | - Judith Wutschitz
- University of Vienna, Faculty of Chemistry, Department of Inorganic Chemistry, Waehringer Strasse 42, 1090 Vienna, Austria.
| | - Natalie Gajic
- University of Vienna, Faculty of Chemistry, Department of Inorganic Chemistry, Waehringer Strasse 42, 1090 Vienna, Austria.
| | - Michaela Hejl
- University of Vienna, Faculty of Chemistry, Department of Inorganic Chemistry, Waehringer Strasse 42, 1090 Vienna, Austria.
| | - Klaudia Cseh
- University of Vienna, Faculty of Chemistry, Department of Inorganic Chemistry, Waehringer Strasse 42, 1090 Vienna, Austria.
| | - Sebastian Mai
- University of Vienna, Faculty of Chemistry, Department of Theoretical Chemistry, Waehringer Strasse 17, 1090 Vienna, Austria
| | - Michael A Jakupec
- University of Vienna, Faculty of Chemistry, Department of Inorganic Chemistry, Waehringer Strasse 42, 1090 Vienna, Austria.
- Research Cluster "Translational Cancer Therapy Research", University of Vienna, Waehringer Strasse 42, 1090 Vienna, Austria
| | - Mathea S Galanski
- University of Vienna, Faculty of Chemistry, Department of Inorganic Chemistry, Waehringer Strasse 42, 1090 Vienna, Austria.
| | - Bernhard K Keppler
- University of Vienna, Faculty of Chemistry, Department of Inorganic Chemistry, Waehringer Strasse 42, 1090 Vienna, Austria.
- Research Cluster "Translational Cancer Therapy Research", University of Vienna, Waehringer Strasse 42, 1090 Vienna, Austria
| |
Collapse
|
4
|
Fernandez de Larrinoa P, Parmentier J, Kichler A, Achard T, Dontenwill M, Herold-Mende C, Fournel S, Frisch B, Heurtault B, Bellemin-Laponnaz S. Triphenylphosphonium-functionalized N-heterocyclic carbene platinum complexes [(NHC-TPP +)Pt] induce cell death of human glioblastoma cancer stem cells. Int J Pharm 2023:123071. [PMID: 37244463 DOI: 10.1016/j.ijpharm.2023.123071] [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: 04/05/2023] [Revised: 05/05/2023] [Accepted: 05/22/2023] [Indexed: 05/29/2023]
Abstract
A growing body of experimental and clinical evidence suggests that rare cell populations, known as cancer stem cells (CSCs), play an important role in the development and therapeutic resistance of several cancers, including glioblastoma. Elimination of these cells is therefore of paramount importance. Interestingly, recent results have shown that the use of drugs that specifically disrupt mitochondria or induce mitochondria-dependent apoptosis can efficiently kill cancer stem cells. In this context, a novel series of platinum(II) complexes bearing N-heterocyclic carbene (NHC) of the type [(NHC)PtI2(L)] modified with the mitochondria targeting group triphenylphosphonium were synthesized. After a complete characterization of the platinum complexes, the cytotoxicity against two different cancer cell lines, including a cancer stem cell line, was investigated. The best compound reduced the cell viability of both cell lines by 50% in the mM range, with an approximately 300-fold higher anticancer activity on the CSC line compared to oxaliplatin. Finally, mechanistic studies showed that the triphenylphosphonium functionalized platinum complexes significantly altered mitochondrial function and also induced atypical cell death.
Collapse
Affiliation(s)
- Patricia Fernandez de Larrinoa
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR7504, Université de Strasbourg & CNRS, 23 Rue du Loess, F-67083 Strasbourg, France; 3Bio Team, LCAMB, UMR7199 Université de Strasbourg & CNRS, Faculté de Pharmacie, 74 route du Rhin, 67401 Illkirch Cedex, France
| | - Jordan Parmentier
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR7504, Université de Strasbourg & CNRS, 23 Rue du Loess, F-67083 Strasbourg, France
| | - Antoine Kichler
- 3Bio Team, LCAMB, UMR7199 Université de Strasbourg & CNRS, Faculté de Pharmacie, 74 route du Rhin, 67401 Illkirch Cedex, France
| | - Thierry Achard
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR7504, Université de Strasbourg & CNRS, 23 Rue du Loess, F-67083 Strasbourg, France
| | - Monique Dontenwill
- UMR7021 Université de Strasbourg & CNRS, Faculté de Pharmacie, 74 route de Rhin, 67401 Illkirch Cedex, France
| | - Christel Herold-Mende
- University Hospital Heidelberg, Department of Neurosurgery, Division of Neurosurgical Research, Neuenheimer Feld 400, 69120 Heidelberg, Germany
| | - Sylvie Fournel
- 3Bio Team, LCAMB, UMR7199 Université de Strasbourg & CNRS, Faculté de Pharmacie, 74 route du Rhin, 67401 Illkirch Cedex, France
| | - Benoît Frisch
- 3Bio Team, LCAMB, UMR7199 Université de Strasbourg & CNRS, Faculté de Pharmacie, 74 route du Rhin, 67401 Illkirch Cedex, France
| | - Béatrice Heurtault
- 3Bio Team, LCAMB, UMR7199 Université de Strasbourg & CNRS, Faculté de Pharmacie, 74 route du Rhin, 67401 Illkirch Cedex, France.
| | - Stéphane Bellemin-Laponnaz
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR7504, Université de Strasbourg & CNRS, 23 Rue du Loess, F-67083 Strasbourg, France.
| |
Collapse
|
5
|
Jia T, Diane O, Ghosh D, Skander M, Fontaine G, Retailleau P, Poupon J, Bignon J, Moulai Siasia YM, Servajean V, Hue N, Betzer JF, Marinetti A, Bombard S. Anti-Cancer and Radio-Sensitizing Properties of New Bimetallic ( N-Heterocyclic Carbene)-Amine-Pt(II) Complexes. J Med Chem 2023; 66:6836-6848. [PMID: 37191470 DOI: 10.1021/acs.jmedchem.3c00267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Bioactive NHC-transition metal complexes have shown promise as anti-cancer agents, but their potential use as radiosensitizers has been neglected so far. We disclose here a new series of bimetallic platinum(II) complexes displaying NHC-type bridging ligands, (bis-NHC)[trans-Pt(RNH2)I2]2, that have been synthesized via a simple, two-step procedure. They display cytotoxicity in the micromolar range on cancerous cell lines, accumulate in cells, and bind to genomic DNA, by inducing DNA damages. Notably, these bimetallic complexes demonstrate significant radiosensitizing effects on both ovarian cells A2780 and nonsmall lung carcinoma cells H1299. Further investigations revealed that bimetallic species make irradiation-induced DNA damages more persistent by inhibiting repair mechanisms. Indeed, a higher and persistent accumulation of both γ-H2AX and 53BP1 foci post-irradiation was detected, in the presence of the NHC-Pt complexes. Overall, we provide the first in vitro evidence for the radiosensitizing properties of NHC-platinum complexes, which suggests their potential use in combined chemo-radio therapy protocols.
Collapse
Affiliation(s)
- Tao Jia
- CNRS-UMR9187, INSERM U1196, PSL-Research University, Orsay 91405, France
- CNRS-UMR9187, INSERM U1196, Université Paris Saclay, Orsay 91405, France
| | - Oumar Diane
- CNRS-UPR2301, Institut de Chimie des Substances Naturelles, Université Paris-Saclay, Gif-sur-Yvette 91198, France
| | - Deepanjan Ghosh
- CNRS-UMR9187, INSERM U1196, PSL-Research University, Orsay 91405, France
- CNRS-UMR9187, INSERM U1196, Université Paris Saclay, Orsay 91405, France
| | - Myriem Skander
- CNRS-UPR2301, Institut de Chimie des Substances Naturelles, Université Paris-Saclay, Gif-sur-Yvette 91198, France
| | - Gaelle Fontaine
- CNRS-UMR9187, INSERM U1196, PSL-Research University, Orsay 91405, France
- CNRS-UMR9187, INSERM U1196, Université Paris Saclay, Orsay 91405, France
| | - Pascal Retailleau
- CNRS-UPR2301, Institut de Chimie des Substances Naturelles, Université Paris-Saclay, Gif-sur-Yvette 91198, France
| | - Joël Poupon
- Hôpital Lariboisière, Laboratoire de Toxicologie Biologique, 2 rue Ambroise Paré, Paris 75475, France
| | - Jérôme Bignon
- CNRS-UPR2301, Institut de Chimie des Substances Naturelles, Université Paris-Saclay, Gif-sur-Yvette 91198, France
| | - Ytabelle Maga Moulai Siasia
- CNRS-UMR9187, INSERM U1196, PSL-Research University, Orsay 91405, France
- CNRS-UMR9187, INSERM U1196, Université Paris Saclay, Orsay 91405, France
| | - Vincent Servajean
- CNRS-UPR2301, Institut de Chimie des Substances Naturelles, Université Paris-Saclay, Gif-sur-Yvette 91198, France
| | - Nathalie Hue
- CNRS-UPR2301, Institut de Chimie des Substances Naturelles, Université Paris-Saclay, Gif-sur-Yvette 91198, France
| | - Jean-François Betzer
- CNRS-UPR2301, Institut de Chimie des Substances Naturelles, Université Paris-Saclay, Gif-sur-Yvette 91198, France
| | - Angela Marinetti
- CNRS-UPR2301, Institut de Chimie des Substances Naturelles, Université Paris-Saclay, Gif-sur-Yvette 91198, France
| | - Sophie Bombard
- CNRS-UMR9187, INSERM U1196, PSL-Research University, Orsay 91405, France
- CNRS-UMR9187, INSERM U1196, Université Paris Saclay, Orsay 91405, France
| |
Collapse
|
6
|
Długosz O, Matyjasik W, Hodacka G, Szostak K, Matysik J, Krawczyk P, Piasek A, Pulit-Prociak J, Banach M. Inorganic Nanomaterials Used in Anti-Cancer Therapies:Further Developments. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13061130. [PMID: 36986024 PMCID: PMC10051539 DOI: 10.3390/nano13061130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/17/2023] [Accepted: 03/20/2023] [Indexed: 05/14/2023]
Abstract
In this article, we provide an overview of the progress of scientists working to improve the quality of life of cancer patients. Among the known methods, cancer treatment methods focusing on the synergistic action of nanoparticles and nanocomposites have been proposed and described. The application of composite systems will allow precise delivery of therapeutic agents to cancer cells without systemic toxicity. The nanosystems described could be used as a high-efficiency photothermal therapy system by exploiting the properties of the individual nanoparticle components, including their magnetic, photothermal, complex, and bioactive properties. By combining the advantages of the individual components, it is possible to obtain a product that would be effective in cancer treatment. The use of nanomaterials to produce both drug carriers and those active substances with a direct anti-cancer effect has been extensively discussed. In this section, attention is paid to metallic nanoparticles, metal oxides, magnetic nanoparticles, and others. The use of complex compounds in biomedicine is also described. A group of compounds showing significant potential in anti-cancer therapies are natural compounds, which have also been discussed.
Collapse
|
7
|
Yang Y, Guo FF, Chen CF, Li YL, Liang H, Chen ZF. Antitumor activity of synthetic three copper(II) complexes with terpyridine ligands. J Inorg Biochem 2023; 240:112093. [PMID: 36525715 DOI: 10.1016/j.jinorgbio.2022.112093] [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: 09/24/2022] [Revised: 12/03/2022] [Accepted: 12/04/2022] [Indexed: 12/12/2022]
Abstract
Three new synthetic terpyridine copper(II) complexes were characterized. The copper(II) complexes induced apoptosis of three cancer cell lines and arrested T-24 cell cycle in G1 phase. The complexes were accumulated in mitochondria of T-24 cells and caused significant reduction of the mitochondrial membrane potential. The complexes increased both intracellular ROS and Ca2+ levels and activated the caspase-3/9 expression. The apoptosis was further confirmed by Western Blotting analysis. Bcl-2 was down-regulated and Bax was upregulated after treatment with complexes 1-3. The in vivo studies showed that complexes 1-3 obviously inhibited the growth of tumor without significant toxicity to other organs.
Collapse
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 541199, 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
| | - 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
| | - Yu-Lan Li
- 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
| | - 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.
| |
Collapse
|
8
|
Banerjee S, Banerjee S. Metal-Based Complexes as Potential Anti-cancer Agents. Anticancer Agents Med Chem 2022; 22:2684-2707. [PMID: 35362388 DOI: 10.2174/1871520622666220331085144] [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: 10/05/2021] [Revised: 12/16/2021] [Accepted: 02/03/2022] [Indexed: 11/22/2022]
Abstract
Metal based therapy is no new in biomedical research. In early days the biggest limitation was the inequality among therapeutical and toxicological dosages. Ever since, Barnett Rosenberg discovered cisplatin, a new era has begun to treat cancer with metal complexes. Platinum complexes such as oxaliplatin, cisplatin, and carboplatin, seem to be the foundation of metal/s-based components to challenge malignancies. With an advancement in the biomolemoecular mechanism, researchers have started developing non-classical platinum-based complexes, where a different mechanistic approach of the complexes is observed towards the biomolecular target. Till date, larger number of metal/s-based complexes was synthesized by overhauling the present structures chemically by substituting the ligand or preparing the whole novel component with improved cytotoxic and safety profiles. Howsoever, due to elevated accentuation upon the therapeutic importance of metal/s-based components, a couple of those agents are at present on clinical trials and several other are in anticipating regulatory endorsement to enter the trial. This literature highlights the detailed heterometallic multinuclear components, primarily focusing on platinum, ruthenium, gold and remarks on possible stability, synergism, mechanistic studies and structure activity relationships.
Collapse
Affiliation(s)
- Sabyasachi Banerjee
- Department of Pharmaceutical Chemistry, Gupta College of Technological Sciences, Ashram More, G.T. Road, Asansol-713301, West Bengal, India
| | - Subhasis Banerjee
- Department of Pharmaceutical Chemistry, Gupta College of Technological Sciences, Ashram More, G.T. Road, Asansol-713301, West Bengal, India
| |
Collapse
|
9
|
Bian M, Fan R, Yang Z, Chen Y, Xu Z, Lu Y, Liu W. Pt(II)-NHC Complex Induces ROS-ERS-Related DAMP Balance to Harness Immunogenic Cell Death in Hepatocellular Carcinoma. J Med Chem 2022; 65:1848-1866. [PMID: 35025488 DOI: 10.1021/acs.jmedchem.1c01248] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Immunogenic cell death (ICD) can engage a specific immune response and establish a long-term immunity in hepatocellular carcinoma (HCC). Herein, we design and synthesize a series of Pt(II)-N-heterocyclic carbene (Pt(II)-NHC) complexes derived from 4,5-diarylimidazole, which show strong anticancer activities in vitro. Among them, 2c displays much higher anticancer activities than cisplatin and other Pt(II)-NHC complexes, especially in HCC cancer cells. In addition, we find that 2c is a type II ICD inducer, which can successfully induce endoplasmic reticulum stress (ERS) accompanied by reactive oxygen species (ROS) generation and finally lead to the release of damage-associated molecular patterns (DAMPs) in HCC cells. Importantly, 2c shows a great anti-HCC potential in a vaccination mouse model and leads to the in vivo immune cell activation in the CCl4-induced liver injury model.
Collapse
Affiliation(s)
- Mianli Bian
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Pharmacy, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
- College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Rong Fan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Pharmacy, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Zhibin Yang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Pharmacy, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Yanan Chen
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Pharmacy, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Zhongren Xu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Pharmacy, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Yunlong Lu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Pharmacy, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Wukun Liu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, School of Pharmacy, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210023, P. R. China
| |
Collapse
|
10
|
Gu YQ, Zhong YJ, Hu MQ, Li HQ, Yang K, Dong Q, Liang H, Chen ZF. Terpyridine copper(II) complexes as potential anticancer agents by inhibiting cell proliferation, blocking the cell cycle and inducing apoptosis in BEL-7402 cells. Dalton Trans 2022; 51:1968-1978. [PMID: 35023532 DOI: 10.1039/d1dt02988f] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Four mononuclear terpyridine complexes [Cu(H-La)Cl2]·CH3OH (1), [Cu(H-La)Cl]ClO4 (2), [Cu(H-Lb)Cl2]·CH3OH (3), and [Cu(H-Lb)(CH3OH)(DMSO)](ClO4)2 (4) were prepared and fully characterized. Complexes 1-4 exhibited higher cytotoxic activity against several tested cancer cell lines especially BEL-7402 cells compared to cisplatin, and they showed low toxicity towards normal human liver cells. ICP-MS detection indicated that the copper complexes were accumulated in mitochondria. Mechanistic studies demonstrated that the copper complexes induced G0/G1 arrest and altered the expression of the related proteins of the cell cycle. All copper complexes reduced the mitochondrial membrane potential while increasing the intracellular ROS levels and the release of Ca2+. They also up-regulated Bax and down-regulated Bcl-2 expression levels, caused cytochrome c release and the activation of the caspase cascade, and induced mitochondrion-mediated apoptosis. Animal studies demonstrated that complex 1 suppressed tumor growth in a mouse xenograft model bearing BEL-7402 tumor cells.
Collapse
Affiliation(s)
- Yun-Qiong Gu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Centre for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China. .,School of Environment and Life Science, Nanning Normal University, Nanning, 530001, P. R China
| | - Yu-Jun Zhong
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Centre for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China.
| | - Mei-Qi Hu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Centre for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China.
| | - Huan-Qing Li
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Centre for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China.
| | - Kun Yang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Centre for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China.
| | - Qi Dong
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Centre for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China.
| | - Hong Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Centre for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China.
| | - Zhen-Feng Chen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Centre for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, P. R. China.
| |
Collapse
|
11
|
Rivera C, Bacilio-Beltrán HA, Puebla-Pérez AM, Rangel-Salas II, Alvarado–Rodríguez JG, Flores-Moreno R, Velázquez- Juárez G, Peregrina-Lucano AA, Becerra-Martinez E, Valdez-Ruvalcaba J, Rubio-Garcia JE, Cortes-Llamas SA. Cis and trans platinum(II) N-heterocyclic carbene isomers: synthesis, characterization and biological activity. NEW J CHEM 2022. [DOI: 10.1039/d2nj02508f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of cis and trans geometrical isomers of platinum(II) complexes with a symmetric N-heterocyclic carbene ligand (MeNHC) is reported. These complexes were obtained from 1,3-dimethylimidazolium-2-carboxylate, a masked NHC precursor....
Collapse
|
12
|
Zhao S, Yang Z, Jiang G, Huang S, Bian M, Lu Y, Liu W. An overview of anticancer platinum N-heterocyclic carbene complexes. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214217] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
13
|
Seah JWK, Lee JXT, Li Y, Pullarkat SA, Tan NS, Leung PH. Chelating Phosphine-N-Heterocyclic Carbene Platinum Complexes via Catalytic Asymmetric Hydrophosphination and Their Cytotoxicity Toward MKN74 and MCF7 Cancer Cell Lines. Inorg Chem 2021; 60:17276-17287. [PMID: 34709031 DOI: 10.1021/acs.inorgchem.1c02625] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of activated vinyl azoles was hydrophosphinated in the presence of a chiral palladacycle catalyst under mild conditions to give enantioenriched phosphine azoles with moderate enantioselectivities and yields. The racemic phosphine azoles were transformed into eleven novel chelating phosphine-N-heterocyclic carbene (NHC) platinum complexes. The drug efficacies of nine selected phosphine-NHC platinum(II) chlorides in two cancer cell lines (MKN74 and MCF7) were evaluated, and two were found to exhibit activities comparable to that of cisplatin.
Collapse
Affiliation(s)
- Jeffery Wee Kiong Seah
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Jeannie Xue Ting Lee
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 11 Mandalay Road, Singapore 308232, Singapore
| | - Yongxin Li
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Sumod A Pullarkat
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Nguan Soon Tan
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 11 Mandalay Road, Singapore 308232, Singapore.,School of Biological Sciences, Nanyang Technological University, Singapore 637551, Singapore
| | - Pak-Hing Leung
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| |
Collapse
|
14
|
Synthesis and biological evaluation of novel 1,3-diphenylurea quinoxaline derivatives as potent anticancer agents. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02745-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
15
|
Ali S, Lombardi EP, Ghosh D, Jia T, Vitry G, Saker L, Poupon J, Teulade-Fichou MP, Nicolas A, Londono-Vallejo A, Bombard S. Pt-ttpy, a G-quadruplex binding platinum complex, induces telomere dysfunction and G-rich regions DNA damage. Metallomics 2021; 13:6280987. [PMID: 34021581 DOI: 10.1093/mtomcs/mfab029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/11/2021] [Accepted: 05/13/2021] [Indexed: 11/14/2022]
Abstract
Pt-ttpy (tolyl terpyridin-Pt complex) covalently binds to G-quadruplex (G4) structures in vitro and to telomeres in cellulo via its Pt moiety. Here, we identified its targets in the human genome, in comparison to Pt-tpy, its derivative without G4 affinity, and cisplatin. Pt-ttpy, but not Pt-tpy, induces the release of the shelterin protein TRF2 from telomeres concomitantly to the formation of DNA damage foci at telomeres but also at other chromosomal locations. γ-H2AX chromatin immunoprecipitation (ChIP-seq) after treatment with Pt-ttpy or cisplatin revealed accumulation in G- and A-rich tandemly repeated sequences, but not particularly in potential G4 forming sequences. Collectively, Pt-ttpy presents dual targeting efficiency on DNA, by inducing telomere dysfunction and genomic DNA damage at specific loci.
Collapse
Affiliation(s)
- Samar Ali
- INSERM UMRS 1007, Université de Paris, 75006 Paris, France
| | - Emilia Puig Lombardi
- Institut Curie, PSL Research University, CNRS UMR3244, Sorbonne Université, Telomeres and Cancer lab, 75005 Paris, France
| | - Deepanjan Ghosh
- Institut Curie, CNRS UMR9187-INSERMU1196, CMBC, 91405 Orsay, France.,Institut Curie, CNRS UMR9187-INSERMU1196, Université Paris-Saclay, 91405 Orsay, France
| | - Tao Jia
- Institut Curie, CNRS UMR9187-INSERMU1196, CMBC, 91405 Orsay, France.,Institut Curie, CNRS UMR9187-INSERMU1196, Université Paris-Saclay, 91405 Orsay, France
| | | | - Lina Saker
- INSERM UMRS 1007, Université de Paris, 75006 Paris, France
| | - Joël Poupon
- Hôpital Lariboisière, Laboratoire de Toxicologie Biologique, 2 rue Ambroise Paré, 75475 Paris, France
| | - Marie-Paule Teulade-Fichou
- Institut Curie, CNRS UMR9187-INSERMU1196, CMBC, 91405 Orsay, France.,Institut Curie, CNRS UMR9187-INSERMU1196, Université Paris-Saclay, 91405 Orsay, France
| | - Alain Nicolas
- Institut Curie, PSL Research University, CNRS UMR3244, Sorbonne Université, Telomeres and Cancer lab, 75005 Paris, France
| | - Arturo Londono-Vallejo
- Institut Curie, PSL Research University, CNRS UMR3244, Sorbonne Université, Telomeres and Cancer lab, 75005 Paris, France
| | - Sophie Bombard
- Institut Curie, CNRS UMR9187-INSERMU1196, CMBC, 91405 Orsay, France.,Institut Curie, CNRS UMR9187-INSERMU1196, Université Paris-Saclay, 91405 Orsay, France
| |
Collapse
|
16
|
Strong in vitro and in vivo cytotoxic effects of two platinum(II) complexes with cryptolepine derivatives. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02739-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
17
|
Rufino-Felipe E, Colorado-Peralta R, Reyes-Márquez V, Valdés H, Morales-Morales D. Fluorinated-NHC Transition Metal Complexes: Leading Characters as Potential Anticancer Metallodrugs. Anticancer Agents Med Chem 2021; 21:938-948. [PMID: 32900353 DOI: 10.2174/1871520620666200908103452] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 06/29/2020] [Accepted: 07/31/2020] [Indexed: 12/09/2022]
Abstract
In the last 20 years, N-Heterocyclic Carbene (NHC) ligands have been ubiquitous in biological and medicinal chemistry. Part of their success lies in the tremendous number of topologies that can be synthesized and thus finely tuned that have been described so far. This is particularly true in the case of those derivatives, including fluorine or fluorinated fragments on their NHC moieties, gaining much attention due to their enhanced biological properties and turning them into excellent candidates for the development of novel metallodrugs. Thus, this review summarizes the development that fluorinated-NHC transition metal complexes have had and their impact on cancer treatment.
Collapse
Affiliation(s)
- Ernesto Rufino-Felipe
- Instituto de Quimica, Universidad Nacional Autonoma de Mexico, Circuito Exterior, Ciudad Universitaria, Coyoacan, Ciudad de Mexico, C.P. 04510, Mexico
| | - Raúl Colorado-Peralta
- Facultad de Ciencias Quimicas, Universidad Veracruzana, Oriente 6 1009, Col. Rafael Alvarado, C.P. 94340, Orizaba, Veracruz, Mexico
| | - Viviana Reyes-Márquez
- Departamento de Ciencias Quimico-Biologicas, Universidad de Sonora, Luis Encinas y Rosales s/n. CP 83000. Hermosillo, Sonora, Mexico
| | - Hugo Valdés
- Instituto de Quimica, Universidad Nacional Autonoma de Mexico, Circuito Exterior, Ciudad Universitaria, Coyoacan, Ciudad de Mexico, C.P. 04510, Mexico
| | - David Morales-Morales
- Instituto de Quimica, Universidad Nacional Autonoma de Mexico, Circuito Exterior, Ciudad Universitaria, Coyoacan, Ciudad de Mexico, C.P. 04510, Mexico
| |
Collapse
|
18
|
Wang J, Li X, Yuan C, Su F, Wu YB, Lu L, Zhu M, Xing S, Fu X. Syntheses, crystal structures, and biological evaluations of new dinuclear platinum(ii) complexes with 1,2,4-triazole derivatives as bridging ligands. Dalton Trans 2021; 50:4527-4538. [PMID: 33725030 DOI: 10.1039/d0dt03285a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of new dinuclear platinum(ii) complexes with the general formula [Pt2(μ-HL)4] (1-4), where H2L is 4-[(5-chloro-2-hydroxy-benzylidene)-amino]-3-R-1,2,4-triazole-5-thione: R = H (1), methyl (2), ethyl (3) and propyl (4), were synthesized and characterized. The X-ray crystal structures of 2, 3 and 4 reveal that the two platinum atoms form a paddlewheel core with four chelating triazole ligands as bridges, revealing a radically different structure than those of the traditional anticancer platinum(ii) complexes. These complexes show higher in vitro antiproliferative activity against human liver hepatocellular carcinoma (HepG2) and human breast adenocarcinoma (MCF7) than human lung cancer (A549) and human normal hepatocyte (HL-7702) cell lines. In particular, 3 exhibits antiproliferative activity (IC50 = 5.5 μM) against HepG2 cells comparable to that of cisplatin. Different from the traditional anticancer platinum(ii) complexes with high DNA affinity, 3 binds very weakly to DNA. Upon comparison, it exhibits potent inhibiting activity against protein tyrosine phosphatases 1B (PTP1B, IC50 = 16 μM) through possible binding to its active sites and its binding constant is 5.28 × 104 M-1. The results suggest that the antiproliferative mechanism of 3 against HepG2 cells may be different from that of cisplatin.
Collapse
Affiliation(s)
- Jianwei Wang
- Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Key Laboratory of Chemical Biology and Molecular Engineering of the Education Ministry, Institute of Molecular Science, Shanxi University, Taiyuan, 030006, Shanxi, P. R. China.
| | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Ranjith K, Sharma S, Shivaji S. Microbes of the human eye: Microbiome, antimicrobial resistance and biofilm formation. Exp Eye Res 2021; 205:108476. [PMID: 33549582 DOI: 10.1016/j.exer.2021.108476] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 01/19/2021] [Accepted: 01/22/2021] [Indexed: 01/21/2023]
Abstract
BACKGROUND The review focuses on the bacteria associated with the human eye using the dual approach of detecting cultivable bacteria and the total microbiome using next generation sequencing. The purpose of this review was to highlight the connection between antimicrobial resistance and biofilm formation in ocular bacteria. METHODS Pubmed was used as the source to catalogue culturable bacteria and ocular microbiomes associated with the normal eyes and those with ocular diseases, to ascertain the emergence of anti-microbial resistance with special reference to biofilm formation. RESULTS This review highlights the genetic strategies used by microorganisms to evade the lethal effects of anti-microbial agents by tracing the connections between candidate genes and biofilm formation. CONCLUSION The eye has its own microbiome which needs to be extensively studied under different physiological conditions; data on eye microbiomes of people from different ethnicities, geographical regions etc. are also needed to understand how these microbiomes affect ocular health.
Collapse
Affiliation(s)
- Konduri Ranjith
- Jhaveri Microbiology Centre, Brien Holden Eye Research Centre, L. V. Prasad Eye Institute, Kallam Anji Reddy Campus, Hyderabad, Telangana, India.
| | - Savitri Sharma
- Jhaveri Microbiology Centre, Brien Holden Eye Research Centre, L. V. Prasad Eye Institute, Kallam Anji Reddy Campus, Hyderabad, Telangana, India.
| | - Sisinthy Shivaji
- Jhaveri Microbiology Centre, Brien Holden Eye Research Centre, L. V. Prasad Eye Institute, Kallam Anji Reddy Campus, Hyderabad, Telangana, India.
| |
Collapse
|
20
|
N-Heterocyclic Carbene Platinum(IV) as Metallodrug Candidates: Synthesis and 195Pt NMR Chemical Shift Trend. Molecules 2020; 25:molecules25143148. [PMID: 32660104 PMCID: PMC7397185 DOI: 10.3390/molecules25143148] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/06/2020] [Accepted: 07/08/2020] [Indexed: 11/24/2022] Open
Abstract
A series of octahedral platinum(IV) complexes functionalized with both N-heterocyclic carbene (NHC) ligands were synthesized according to a straightforward procedure and characterized. The coordination sphere around the metal was varied, investigating the influence of the substituted NHC and the amine ligand in trans position to the NHC. The influence of those structural variations on the chemical shift of the platinum center were evaluated by 195Pt NMR. This spectroscopy provided more insights on the impact of the structural changes on the electronic density at the platinum center. Investigation of the in vitro cytotoxicities of representative complexes were carried on three cancer cell lines and showed IC50 values down to the low micromolar range that compare favorably with the benchmark cisplatin or their platinum(II) counterparts bearing NHC ligands.
Collapse
|
21
|
Verron R, Achard T, Seguin C, Fournel S, Bellemin-Laponnaz S. Synthesis and Characterization of N-Heterocyclic Carbene Dithiocarbamate Platinum Complexes with Antitumoral Activity. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000329] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Raphaël Verron
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg Cedex 2 France
| | - Thierry Achard
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg Cedex 2 France
| | - Cendrine Seguin
- Faculté de Pharmacie; Université de Strasbourg-CNRS UMR 7199; 74 Route du Rhin, BP 6002 4 67401 Illkirch Cedex France
| | - Sylvie Fournel
- Faculté de Pharmacie; Université de Strasbourg-CNRS UMR 7199; 74 Route du Rhin, BP 6002 4 67401 Illkirch Cedex France
| | - Stéphane Bellemin-Laponnaz
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg Cedex 2 France
| |
Collapse
|
22
|
Cu(I)- and Pd(0)-Catalyzed Arylation of Oxadiamines with Fluorinated Halogenobenzenes: Comparison of Efficiency. Molecules 2020; 25:molecules25051084. [PMID: 32121113 PMCID: PMC7179129 DOI: 10.3390/molecules25051084] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 02/25/2020] [Accepted: 02/26/2020] [Indexed: 11/25/2022] Open
Abstract
The comparison of the possibilities of Pd- and Cu-catalyzed amination reactions using fluorine-containing aryl bromides and iodides with oxadiamines to produce their N,N′-diaryl derivatives was carried out. The dependence of the reactivity of the aryl halides on the nature of the substituents and halogen atoms as well as on the structure of oxadiamines was investigated. It was found that the copper-catalyzed reactions were somewhat comparable with the palladium-mediated processes in the majority of cases, especially in the reactions with para-fluorine- and para-(trifluoromethyl)-substituted aryl halides, although the necessity to use aryl iodides in the Cu(I)-catalyzed amination was obvious. Pd catalysis was found inevitable for the successful amination of more sterically hindered ortho-(trifluoromethyl)aryl bromides.
Collapse
|
23
|
Serebryanskaya TV, Kinzhalov MA, Bakulev V, Alekseev G, Andreeva A, Gushchin PV, Protas AV, Smirnov AS, Panikorovskii TL, Lippmann P, Ott I, Verbilo CM, Zuraev AV, Bunev AS, Boyarskiy VP, Kasyanenko NA. Water soluble palladium(ii) and platinum(ii) acyclic diaminocarbene complexes: solution behavior, DNA binding, and antiproliferative activity. NEW J CHEM 2020. [DOI: 10.1039/d0nj00060d] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Water soluble Pd(ii) and Pt(ii)–ADC species synthesized via the metal-mediated coupling of isocyanides and 1,2-diaminobenzene have demonstrated antitumor potential.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | - Taras L. Panikorovskii
- Saint Petersburg State University
- St. Petersburg
- Russia
- Laboratory of Nature-Inspired Technologies and Environmental Safety of the Arctic
- Kola Science Centre
| | - Petra Lippmann
- Institute of Medicinal and Pharmaceutical Chemistry
- Technische Universität Braunschweig
- D-38106 Braunschweig
- Germany
| | - Ingo Ott
- Institute of Medicinal and Pharmaceutical Chemistry
- Technische Universität Braunschweig
- D-38106 Braunschweig
- Germany
| | - Cyril M. Verbilo
- Research Institute for Physical Chemical Problems
- Belarusian State University
- 220006 Minsk
- Belarus
| | - Alexander V. Zuraev
- Research Institute for Physical Chemical Problems
- Belarusian State University
- 220006 Minsk
- Belarus
| | - Alexander S. Bunev
- Medicinal Chemistry Center
- Togliatti State University
- 445020 Togliatti
- Russia
| | | | | |
Collapse
|
24
|
Bellemin-Laponnaz S. N-Heterocyclic Carbene Platinum Complexes: A Big Step Forward for Effective Antitumor Compounds. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900960] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Stéphane Bellemin-Laponnaz
- Institut de Physique et Chimie des Matériaux de Strasbourg; IPCMS; CNRS Université de Strasbourg; 23, rue du Loess 67034 Strasbourg France
| |
Collapse
|
25
|
Choo KB, Lee SM, Lee WL, Cheow YL. Synthesis, characterization, in vitro antimicrobial and anticancer studies of new platinum N-heterocyclic carbene (NHC) complexes and unexpected nickel complexes. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.07.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
26
|
Dahm G, Bouché M, Bailly C, Karmazin L, Bellemin-Laponnaz S. Synthesis and structural characterization of benzyl-functionalized N-heterocyclic carbene platinum complexes: Dramatic substituent effect on anti-cancer activity. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.120908] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
27
|
Harlepp S, Chardon E, Bouché M, Dahm G, Maaloum M, Bellemin-Laponnaz S. N-Heterocyclic Carbene-Platinum Complexes Featuring an Anthracenyl Moiety: Anti-Cancer Activity and DNA Interaction. Int J Mol Sci 2019; 20:E4198. [PMID: 31461928 PMCID: PMC6747518 DOI: 10.3390/ijms20174198] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 08/20/2019] [Accepted: 08/22/2019] [Indexed: 12/23/2022] Open
Abstract
A platinum (II) complex stabilized by a pyridine and an N-heterocyclic carbene ligand featuring an anthracenyl moiety was prepared. The compound was fully characterized and its molecular structure was determined by single-crystal X-ray diffraction. The compound demonstrated high in vitro antiproliferative activities against cancer cell lines with IC50 ranging from 10 to 80 nM. The presence of the anthracenyl moiety on the N-heterocyclic carbene (NHC) Pt complex was used as a luminescent tag to probe the metal interaction with the nucleobases of the DNA through a pyridine-nucleobase ligand exchange. Such interaction of the platinum complex with DNA was corroborated by optical tweezers techniques and liquid phase atomic force microscopy (AFM). The results revealed a two-state interaction between the platinum complex and the DNA strands. This two-state behavior was quantified from the different experiments due to contour length variations. At 24 h incubation, the stretching curves revealed multiple structural breakages, and AFM imaging revealed a highly compact and dense structure of platinum complexes bridging the DNA strands.
Collapse
Affiliation(s)
- Sébastien Harlepp
- INSERM UMR_S1109, Centre de Recherche d'Immunologie et d'Hématologie, 67085 Strasbourg CEDEX, France.
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, 67034 Strasbourg, France.
| | - Edith Chardon
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, 67034 Strasbourg, France
| | - Mathilde Bouché
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, 67034 Strasbourg, France
| | - Georges Dahm
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, 67034 Strasbourg, France
| | - Mounir Maaloum
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, 67034 Strasbourg, France
- Institut Charles Sadron, 23 rue du Loess, 67000 Strasbourg, France
| | - Stéphane Bellemin-Laponnaz
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, 67034 Strasbourg, France.
| |
Collapse
|
28
|
Karataş MO, Çalgın G, Alıcı B, Gökçe B, Gençer N, Taşkın Tok T, Arslan O, Kılıç‐Cıkla I, Özdemir N. Inhibition of paraoxonase 1 by coumarin‐substituted N‐heterocyclic carbene silver(I), ruthenium(II) and palladium(II) complexes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5130] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Mert Olgun Karataş
- Faculty of Arts and Science, Department of Chemistryİnönü University +9044280 Malatya Turkey
| | - Gamze Çalgın
- Faculty of Arts and Science, Department of Chemistryİnönü University +9044280 Malatya Turkey
| | - Bülent Alıcı
- Faculty of Arts and Science, Department of Chemistryİnönü University +9044280 Malatya Turkey
| | - Başak Gökçe
- Faculty of Pharmacy, Department of BiochemistrySüleymen Demirel University +9032260 Isparta Turkey
| | - Nahit Gençer
- Faculty of Arts and Science, Department of ChemistryBalıkesir University +9010440 Balıkesir Turkey
| | - Tuğba Taşkın Tok
- Faculty of Arts and Science, Department of ChemistryGaziantep University +9027310 Gaziantep Turkey
| | - Oktay Arslan
- Faculty of Arts and Science, Department of ChemistryBalıkesir University +9010440 Balıkesir Turkey
| | - Işın Kılıç‐Cıkla
- Department of General SecretaryOndokuz Mayıs University +9055139 Samsun Turkey
| | - Namık Özdemir
- Faculty of Education, Department of Mathematics and Science EducationOndokuz Mayıs University +9055139 Samsun Turkey
| |
Collapse
|
29
|
Karaca EÖ, Çiftçi O, Özdemir İ, Yakali G, Aygün M, Gürbüz N, Özdemir İ. Platinum (II)
N
‐heterocyclic carbene complexes: Synthesis, characterization and cytotoxic properties. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4851] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Emine Özge Karaca
- Catalysis Research and Application Centerİnönü University 44280 Malatya Turkey
| | - Osman Çiftçi
- Department of PharmacologyPamukkale University Faculty of Medicine 20070 Denizli Turkey
| | - İlknur Özdemir
- Faculty of Science and Arts, Department of Chemistryİnönü University 4280 Malatya Turkey
| | - Gül Yakali
- Serik Gülsün‐Süleyman Süral Vocational School of Higher Education, Department of Opticianry ProgramAkdeniz University 07070‐Serik Antalya Turkey
| | - Muhittin Aygün
- Faculty of Sciences, Department of PhysicsDokuz Eylül University 35160‐Buca İzmir Turkey
| | - Nevin Gürbüz
- Catalysis Research and Application Centerİnönü University 44280 Malatya Turkey
- Faculty of Science and Arts, Department of Chemistryİnönü University 4280 Malatya Turkey
| | - İsmail Özdemir
- Catalysis Research and Application Centerİnönü University 44280 Malatya Turkey
- Faculty of Science and Arts, Department of Chemistryİnönü University 4280 Malatya Turkey
| |
Collapse
|
30
|
Kritchenkov AS, Stanishevskii YM, Skorik YA. Design and Antitumor Activity of Platinum Complexes. Pharm Chem J 2019. [DOI: 10.1007/s11094-019-01947-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
31
|
Štarha P, Vančo J, Trávníček Z. Platinum iodido complexes: A comprehensive overview of anticancer activity and mechanisms of action. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.09.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
32
|
Morel E, Beauvineau C, Naud-Martin D, Landras-Guetta C, Verga D, Ghosh D, Achelle S, Mahuteau-Betzer F, Bombard S, Teulade-Fichou MP. Selectivity of Terpyridine Platinum Anticancer Drugs for G-quadruplex DNA. Molecules 2019; 24:molecules24030404. [PMID: 30678027 PMCID: PMC6385020 DOI: 10.3390/molecules24030404] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 01/18/2019] [Accepted: 01/22/2019] [Indexed: 01/23/2023] Open
Abstract
Guanine-rich DNA can form four-stranded structures called G-quadruplexes (G4s) that can regulate many biological processes. Metal complexes have shown high affinity and selectivity toward the quadruplex structure. Here, we report the comparison of a panel of platinum (II) complexes for quadruplex DNA selective recognition by exploring the aromatic core around terpyridine derivatives. Their affinity and selectivity towards G4 structures of various topologies have been evaluated by FRET-melting (Fluorescence Resonance Energy Transfert-melting) and Fluorescent Intercalator Displacement (FID) assays, the latter performed by using three different fluorescent probes (Thiazole Orange (TO), TO-PRO-3, and PhenDV). Their ability to bind covalently to the c-myc G4 structure in vitro and their cytotoxicity potential in two ovarian cancerous cell lines were established. Our results show that the aromatic surface of the metallic ligands governs, in vitro, their affinity, their selectivity for the G4 over the duplex structures, and platination efficiency. However, the structural modifications do not allow significant discrimination among the different G4 topologies. Moreover, all compounds were tested on ovarian cancer cell lines and normal cell lines and were all able to overcome cisplatin resistance highlighting their interest as new anticancer drugs.
Collapse
Affiliation(s)
- Elodie Morel
- Institut Curie, PSL Research University, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
- Université Paris Sud, Université Paris-Saclay, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
| | - Claire Beauvineau
- Institut Curie, PSL Research University, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
- Université Paris Sud, Université Paris-Saclay, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
| | - Delphine Naud-Martin
- Institut Curie, PSL Research University, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
- Université Paris Sud, Université Paris-Saclay, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
| | - Corinne Landras-Guetta
- Institut Curie, PSL Research University, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
- Université Paris Sud, Université Paris-Saclay, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
| | - Daniela Verga
- Institut Curie, PSL Research University, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
- Université Paris Sud, Université Paris-Saclay, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
| | - Deepanjan Ghosh
- Institut Curie, PSL Research University, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
- Université Paris Sud, Université Paris-Saclay, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
| | - Sylvain Achelle
- Institut Curie, PSL Research University, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
- Université Paris Sud, Université Paris-Saclay, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
- University Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France.
| | - Florence Mahuteau-Betzer
- Institut Curie, PSL Research University, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
- Université Paris Sud, Université Paris-Saclay, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
| | - Sophie Bombard
- Institut Curie, PSL Research University, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
- Université Paris Sud, Université Paris-Saclay, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
| | - Marie-Paule Teulade-Fichou
- Institut Curie, PSL Research University, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
- Université Paris Sud, Université Paris-Saclay, CNRS-UMR 9187, INSERM U1196, F-91405 Orsay, France.
| |
Collapse
|
33
|
Saker L, Ali S, Masserot C, Kellermann G, Poupon J, Teulade-Fichou MP, Ségal-Bendirdjian E, Bombard S. Platinum Complexes Can Bind to Telomeres by Coordination. Int J Mol Sci 2018; 19:E1951. [PMID: 29970863 PMCID: PMC6073198 DOI: 10.3390/ijms19071951] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 06/27/2018] [Accepted: 06/29/2018] [Indexed: 01/07/2023] Open
Abstract
It is suggested that several compounds, including G-quadruplex ligands, can target telomeres, inducing their uncapping and, ultimately, cell death. However, it has never been demonstrated whether such ligands can bind directly and quantitatively to telomeres. Here, we employed the property of platinum and platinum-G-quadruplex complexes to target G-rich sequences to investigate and quantify their covalent binding to telomeres. Using inductively coupled plasma mass spectrometry, surprisingly, we found that, in cellulo, in the presence of cisplatin, a di-functional platinum complex, telomeric DNA was platinated 13-times less than genomic DNA in cellulo, as compared to in vitro data. On the contrary, the amount of mono-functional platinum complexes (Pt-ttpy and Pt-tpy) bound either to telomeric or to genomic DNA was similar and occurred in a G-quadruplex independent-manner. Importantly, the quantification revealed that the low level of cisplatin bound to telomeric DNA could not be the direct physical cause of TRF2 displacement from telomeres. Altogether, our data suggest that platinum complexes can affect telomeres both directly and indirectly.
Collapse
Affiliation(s)
- Lina Saker
- INSERM UMR-S 1007, Cellular Homeostasis and Cancer, 75006 Paris, France.
- Paris Descartes University, Paris Sorbonne Cité, 75006 Paris, France.
| | - Samar Ali
- INSERM UMR-S 1007, Cellular Homeostasis and Cancer, 75006 Paris, France.
- Paris Sud University, Paris-Saclay University, 91405 Orsay, France.
| | - Caroline Masserot
- INSERM UMR-S 1007, Cellular Homeostasis and Cancer, 75006 Paris, France.
- Paris Sud University, Paris-Saclay University, 91405 Orsay, France.
| | - Guillaume Kellermann
- INSERM UMR-S 1007, Cellular Homeostasis and Cancer, 75006 Paris, France.
- Paris Descartes University, Paris Sorbonne Cité, 75006 Paris, France.
| | - Joel Poupon
- Laboratoire de Toxicologie-Biologique, Hôpital Lariboisière, 2 rue Ambroise Paré, 75475 Paris, France.
| | - Marie-Paule Teulade-Fichou
- Paris Sud University, Paris-Saclay University, 91405 Orsay, France.
- Institut Curie-Recherche, Bât. 112, Centre Universitaire, 91405 Orsay, France.
- CNRS UMR918, Centre Universitaire, 91405 Orsay, France.
- INSERM U1196, Centre Universitaire, 91405 Orsay, France.
| | - Evelyne Ségal-Bendirdjian
- INSERM UMR-S 1007, Cellular Homeostasis and Cancer, 75006 Paris, France.
- Paris Descartes University, Paris Sorbonne Cité, 75006 Paris, France.
- Paris Sud University, Paris-Saclay University, 91405 Orsay, France.
| | - Sophie Bombard
- INSERM UMR-S 1007, Cellular Homeostasis and Cancer, 75006 Paris, France.
- Paris Descartes University, Paris Sorbonne Cité, 75006 Paris, France.
- Paris Sud University, Paris-Saclay University, 91405 Orsay, France.
- Institut Curie-Recherche, Bât. 112, Centre Universitaire, 91405 Orsay, France.
- CNRS UMR918, Centre Universitaire, 91405 Orsay, France.
- INSERM U1196, Centre Universitaire, 91405 Orsay, France.
| |
Collapse
|
34
|
Synthesis, Structural Characterization and Anti-Proliferative Activity of (κ1
-C
)- and (κ2
-C
,S
)-PtII
Complexes Bearing Thioether-Functionalized N-Heterocyclic Carbenes. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701183] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
35
|
Cai L, Yu C, Ba L, Liu Q, Qian Y, Yang B, Gao C. Anticancer platinum-based complexes with non-classical structures. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4228] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Linxiang Cai
- Faculty of Life Science and Technology; Kunming University of Science and Technology; Kunming 650500 China
| | - Congtao Yu
- Faculty of Life Science and Technology; Kunming University of Science and Technology; Kunming 650500 China
| | - Linkui Ba
- Faculty of Life Science and Technology; Kunming University of Science and Technology; Kunming 650500 China
| | - Qinghua Liu
- Faculty of Life Science and Technology; Kunming University of Science and Technology; Kunming 650500 China
| | - Yunxu Qian
- Faculty of Life Science and Technology; Kunming University of Science and Technology; Kunming 650500 China
| | - Bo Yang
- Faculty of Life Science and Technology; Kunming University of Science and Technology; Kunming 650500 China
| | - Chuanzhu Gao
- Faculty of Life Science and Technology; Kunming University of Science and Technology; Kunming 650500 China
| |
Collapse
|
36
|
Kaur G, Balamurugan P, Vasudevan S, Jadav S, Princy SA. Antimicrobial and Antibiofilm Potential of Acyclic Amines and Diamines against Multi-Drug Resistant Staphylococcus aureus. Front Microbiol 2017; 8:1767. [PMID: 28966610 PMCID: PMC5605668 DOI: 10.3389/fmicb.2017.01767] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 08/31/2017] [Indexed: 11/13/2022] Open
Abstract
Multi-drug resistant Staphylococcus aureus (MDRSA) remains a great challenge despite a decade of research on antimicrobial compounds against their infections. In the present study, various acyclic amines and diamines were chemically synthesized and tested for their antimicrobial as well as antibiofilm activity against MDRSA. Among all the synthesized compounds, an acyclic diamine, (2,2'-((butane-1,4-diylbis(azanediyl)bis(methylene))diphenol) designated as ADM 3, showed better antimicrobial activity (minimum inhibitory concentration at 50 μg/mL) and antibiofilm activity (MBIC50 at 5 μg/mL). In addition, ADM 3 was capable of reducing the virulence factors expression (anti-virulence). Confocal laser scanning microscope analysis of the in vitro tested urinary catheters showed biofilm reduction as well as bacterial killing by ADM 3. On the whole, our data suggest that acyclic diamines, especially ADM 3 can be a potent lead for the further studies in alternative therapeutic approaches.
Collapse
Affiliation(s)
| | | | | | | | - S. A. Princy
- Quorum Sensing Laboratory, Centre for Research in Infectious Diseases, School of Chemical and Biotechnology, SASTRA UniversityThanjavur, India
| |
Collapse
|
37
|
Charif R, Granotier-Beckers C, Bertrand HC, Poupon J, Ségal-Bendirdjian E, Teulade-Fichou MP, Boussin FD, Bombard S. Association of a Platinum Complex to a G-Quadruplex Ligand Enhances Telomere Disruption. Chem Res Toxicol 2017; 30:1629-1640. [DOI: 10.1021/acs.chemrestox.7b00131] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Razan Charif
- Université
Paris Descartes, INSERM UMR-S-1007, 45 rue des Saints-Pères, 75006 Paris, France
| | - Christine Granotier-Beckers
- CEA/DRF/IRCM,
Laboratoire de RadioPathologie, INSERM U967, Université Paris
VII, Université Paris XI, 18
route du Panorama, 92265 Fontenay-aux-Roses Cedex, France
| | - Hélène Charlotte Bertrand
- Institut
Curie,
Centre Universitaire Paris Saclay, CNRS UMR9187/INSERM U1196, Bâtiments 110-112, 91405 Orsay, France
- Département
de Chimie, Ecole Normale Supérieure, PSL Research University,
UPMC Univ Paris 06, CNRS, Laboratoire des Biomolécules (LBM), 24 rue Lhomond, 75005 Paris, France
- Sorbonne Universités,
UPMC Univ Paris 06, Ecole Normale Supérieure, CNRS, Laboratoire
des Biomolécules (LBM), 24 rue
Lhomond, 75005 Paris, France
| | - Joël Poupon
- Laboratoire
de Toxicologie-Biologique, Hôpital Lariboisière, 2 rue Ambroise Paré, 75475 Paris, France
| | | | - Marie-Paule Teulade-Fichou
- Institut
Curie,
Centre Universitaire Paris Saclay, CNRS UMR9187/INSERM U1196, Bâtiments 110-112, 91405 Orsay, France
| | - François D. Boussin
- CEA/DRF/IRCM,
Laboratoire de RadioPathologie, INSERM U967, Université Paris
VII, Université Paris XI, 18
route du Panorama, 92265 Fontenay-aux-Roses Cedex, France
| | - Sophie Bombard
- Université
Paris Descartes, INSERM UMR-S-1007, 45 rue des Saints-Pères, 75006 Paris, France
- Institut
Curie,
Centre Universitaire Paris Saclay, CNRS UMR9187/INSERM U1196, Bâtiments 110-112, 91405 Orsay, France
| |
Collapse
|
38
|
Mignani S, El Brahmi N, Eloy L, Poupon J, Nicolas V, Steinmetz A, El Kazzouli S, Bousmina MM, Blanchard-Desce M, Caminade AM, Majoral JP, Cresteil T. Anticancer copper(II) phosphorus dendrimers are potent proapoptotic Bax activators. Eur J Med Chem 2017; 132:142-156. [PMID: 28350998 DOI: 10.1016/j.ejmech.2017.03.035] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 03/16/2017] [Accepted: 03/18/2017] [Indexed: 12/21/2022]
Abstract
A multivalent phosphorus dendrimer 1G3 and its corresponding Cu-complex, 1G3-Cu have been recently identified as agents retaining high antiproliferative potency. This antiproliferative capacity was preserved in cell lines overexpressing the efflux pump ABC B1, whereas cross-resistance was observed in ovarian cancer cell lines resistant to cisplatin. Theoretical 3D models were constructed: the dendrimers appear as irregularly shaped disk-like nano-objects of about 22 Å thickness and 49 Å diameter, which accumulated in cells after penetration by endocytosis. To get insight in their mode of action, cell death pathways have been examined in human cancer cell lines: early apoptosis was followed by secondary necrosis after multivalent phosphorus dendrimers exposure. The multivalent plain phosphorus dendrimer 1G3 moderately activated caspase-3 activity, in contrast with the multivalent Cu-conjugated phosphorus dendrimer 1G3-Cu which strikingly reduced the caspase-3 content and activity. This decrease of caspase activity is not related to the presence of copper, since inorganic copper has no or little effect on caspase-3. Conversely the potent apoptosis activation could be related to a noticeable translocation of Bax to the mitochondria, resulting in the release of AIF into the cytosol, its translocation to the nucleus and a severe DNA fragmentation, without alteration of the cell cycle. The multivalent Cu-conjugated phosphorus dendrimer is more efficient than its non-complexed analog to activate this pathway in close relationship with the higher antiproliferative potency. Therefore, this multivalent Cu-conjugated phosphorus dendrimer 1G3-Cu can be considered as a new and promising first-in-class antiproliferative agent with a distinctive mode of action, inducing apoptosis tumor cell death through Bax activation pathway.
Collapse
Affiliation(s)
- Serge Mignani
- Université Paris Descartes, PRES Sorbonne Paris Cité, CNRS UMR 860, Laboratoire de Chimie et de Biochimie pharmacologiques et toxicologiques, 45, rue des Saints Pères, 75006 Paris, France.
| | - Nabil El Brahmi
- Euromed Research Institute, Euro-Mediterranean University of Fes (UEMF), Route de Meknes, 30000, Fès, Morocco; Laboratoire de Chimie de Coordination du CNRS, 205 route de Narbonne, 31077 Toulouse Cedex 4, France; Université de Toulouse UPS, INPT, F 31077 Toulouse Cedex 4, France
| | - Laure Eloy
- ICSN-CNRS UPR 2301, Avenue de la Terrasse, 91198 Gif sur Yvette, France
| | - Joel Poupon
- Laboratoire de Toxicologie Biologique, Hôpital Lariboisière, 75475 Paris Cedex 10, France
| | - Valérie Nicolas
- IPSIT, Faculté de Pharmacie, Université Paris Sud, 92290 Chatenay-Malabry, France
| | - Anke Steinmetz
- Sanofi R&D, LGCR, Centre de Recherche Vitry-Alfortville, 94403 Vitry-sur-Seine Cedex, France
| | - Said El Kazzouli
- Euromed Research Institute, Euro-Mediterranean University of Fes (UEMF), Route de Meknes, 30000, Fès, Morocco
| | - Mosto M Bousmina
- Euromed Research Institute, Euro-Mediterranean University of Fes (UEMF), Route de Meknes, 30000, Fès, Morocco
| | - Mireille Blanchard-Desce
- Institut des Sciences Moléculaires, UMR 5255, Université de Bordeaux, 351 cours de la Libération, Talence, France
| | - Anne-Marie Caminade
- Laboratoire de Chimie de Coordination du CNRS, 205 route de Narbonne, 31077 Toulouse Cedex 4, France; Université de Toulouse UPS, INPT, F 31077 Toulouse Cedex 4, France
| | - Jean-Pierre Majoral
- Laboratoire de Chimie de Coordination du CNRS, 205 route de Narbonne, 31077 Toulouse Cedex 4, France; Université de Toulouse UPS, INPT, F 31077 Toulouse Cedex 4, France.
| | - Thierry Cresteil
- ICSN-CNRS UPR 2301, Avenue de la Terrasse, 91198 Gif sur Yvette, France; IPSIT, Faculté de Pharmacie, Université Paris Sud, 92290 Chatenay-Malabry, France.
| |
Collapse
|
39
|
Ndagi U, Mhlongo N, Soliman ME. Metal complexes in cancer therapy - an update from drug design perspective. Drug Des Devel Ther 2017; 11:599-616. [PMID: 28424538 PMCID: PMC5344412 DOI: 10.2147/dddt.s119488] [Citation(s) in RCA: 556] [Impact Index Per Article: 79.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
In the past, metal-based compounds were widely used in the treatment of disease conditions, but the lack of clear distinction between the therapeutic and toxic doses was a major challenge. With the discovery of cisplatin by Barnett Rosenberg in 1960, a milestone in the history of metal-based compounds used in the treatment of cancers was witnessed. This forms the foundation for the modern era of the metal-based anticancer drugs. Platinum drugs, such as cisplatin, carboplatin and oxaliplatin, are the mainstay of the metal-based compounds in the treatment of cancer, but the delay in the therapeutic accomplishment of other metal-based compounds hampered the progress of research in this field. Recently, however, there has been an upsurge of activities relying on the structural information, aimed at improving and developing other forms of metal-based compounds and nonclassical platinum complexes whose mechanism of action is distinct from known drugs such as cisplatin. In line with this, many more metal-based compounds have been synthesized by redesigning the existing chemical structure through ligand substitution or building the entire new compound with enhanced safety and cytotoxic profile. However, because of increased emphasis on the clinical relevance of metal-based complexes, a few of these drugs are currently on clinical trial and many more are awaiting ethical approval to join the trial. In this review, we seek to give an overview of previous reviews on the cytotoxic effect of metal-based complexes while focusing more on newly designed metal-based complexes and their cytotoxic effect on the cancer cell lines, as well as on new approach to metal-based drug design and molecular target in cancer therapy. We are optimistic that the concept of selective targeting remains the hope of the future in developing therapeutics that would selectively target cancer cells and leave healthy cells unharmed.
Collapse
Affiliation(s)
- Umar Ndagi
- Molecular Modelling and Drug Design Research Group, School of Health Sciences, University of KwaZulu-Natal, Westville, Durban, South Africa
| | - Ndumiso Mhlongo
- Molecular Modelling and Drug Design Research Group, School of Health Sciences, University of KwaZulu-Natal, Westville, Durban, South Africa
| | - Mahmoud E Soliman
- Molecular Modelling and Drug Design Research Group, School of Health Sciences, University of KwaZulu-Natal, Westville, Durban, South Africa
| |
Collapse
|
40
|
Karaca Ö, Meier-Menches SM, Casini A, Kühn FE. On the binding modes of metal NHC complexes with DNA secondary structures: implications for therapy and imaging. Chem Commun (Camb) 2017; 53:8249-8260. [DOI: 10.1039/c7cc03074f] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This perspective review aims at providing an overview of the most representative examples of bioactive metal NHC complexes reacting with nucleic acidsviadifferent binding modes.
Collapse
Affiliation(s)
- Özden Karaca
- Molecular Catalysis
- Department of Chemistry
- Catalysis Research Center
- Technische Universität München
- 85747 Garching bei München
| | | | - Angela Casini
- School of Chemistry
- Cardiff University
- CF103AT Cardiff
- UK
- Institute of Advanced Studies
| | - Fritz E. Kühn
- Molecular Catalysis
- Department of Chemistry
- Catalysis Research Center
- Technische Universität München
- 85747 Garching bei München
| |
Collapse
|
41
|
Marcos I, Domarco O, Peinador C, Fenández A, Fernández JJ, Vázquez-García D, García MD. Self-assembly of dinuclear Pd(ii)/Pt(ii) metallacyclic receptors incorporating N-heterocyclic carbene complexes as corners. Dalton Trans 2017; 46:4182-4190. [DOI: 10.1039/c6dt04476j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of new Pd(ii)/Pt(ii) metallacycles were self-assembled in water, using bipyridinium-based ligands and kinetically-labile metal centers having chelating N-heterocyclic carbenes.
Collapse
Affiliation(s)
- Ismael Marcos
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Olaya Domarco
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Carlos Peinador
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Alberto Fenández
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Jesús J. Fernández
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Digna Vázquez-García
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| | - Marcos D. García
- Departamento de Química Fundamental and Centro de Investigacións Científicas Avanzadas (CICA)
- Facultade de Ciencias
- Universidade da Coruña
- E-15071 A Coruña
- Spain
| |
Collapse
|
42
|
Ataci N, Arsu N. Studies of the binding mode of TXNHCH2COOH with calf thymus DNA by spectroscopic methods. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 169:128-133. [PMID: 27367618 DOI: 10.1016/j.saa.2016.06.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 05/31/2016] [Accepted: 06/19/2016] [Indexed: 06/06/2023]
Abstract
In this study, a thioxanthone derivative named 2-(9-oxo-9H-thioxanthen-2ylamino) acetic acid (TX-NHCH2COOH) was used to investigate small molecule and DNA binding interactions. Absorption and fluorescence emission spectroscopy were used and melting studies were used to explain the binding mode of TXNHCH2COOH-DNA. Intrinsic binding constant Kb TXNHCH2COOH was found 6×10(5)M(-1)from UV-Vis absorption spectroscopy. Fluorescence emmision intensity increased by adding ct-DNA to the TXNHCH2COOH and KI quenching experiments resulted with low Ksv value. Additionally, 3.7°C increase for Tm was observed. The observed quenching of EB and ct-DNA complex and increase viscosity values of ct-DNA by addition of TXNHCH2COOH was determined. All those results indicate that TXNHCH2COOH can intercalate into DNA base pairs. Fluorescence microscopy helped to display imaging of the TXNHCH2COOH-DNA solution.
Collapse
Affiliation(s)
- Nese Ataci
- Yildiz Technical University, Chemistry Department, Davutpasa Campus, 34220 Esenler, Istanbul, Turkey
| | - Nergis Arsu
- Yildiz Technical University, Chemistry Department, Davutpasa Campus, 34220 Esenler, Istanbul, Turkey.
| |
Collapse
|
43
|
Liu W, Gust R. Update on metal N-heterocyclic carbene complexes as potential anti-tumor metallodrugs. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.09.004] [Citation(s) in RCA: 179] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
|
44
|
Štarha P, Vančo J, Trávníček Z, Hošek J, Klusáková J, Dvořák Z. Platinum(II) Iodido Complexes of 7-Azaindoles with Significant Antiproliferative Effects: An Old Story Revisited with Unexpected Outcomes. PLoS One 2016; 11:e0165062. [PMID: 27906967 PMCID: PMC5131915 DOI: 10.1371/journal.pone.0165062] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 10/05/2016] [Indexed: 12/03/2022] Open
Abstract
A series of platinum(II) diiodido complexes containing 7-azaindole derivatives, having the general formula cis-[PtI2(naza)2] (1–8), has been prepared and thoroughly characterized, including X-ray structure analysis of cis-[PtI2(2Me4Claza)2]∙DMF (8∙DMF; 2Me4Claza = 2-methyl-4-chloro-7-azaindole). Complexes showed high in vitro cytotoxicity against nine human cancer cell lines (IC50 ranging from 0.4 to 12.8 μM), including the cisplatin-resistant ovarian cancer cell line (A2780R; IC50 = 1.0–3.5 μM). The results of in vivo testing, using the L1210 lymphocytic leukaemia model, at the equimolar doses of Pt with cisplatin (2 mg/kg) confirmed the activity of complex 8 comparable to cisplatin. From the mechanistic point of view, evaluated ex vivo by Western blot analyses on the samples of isolated tumour tissues, the treatment of the animals with complex 8, contrary to cisplatin, decreased the levels of tumour suppressor p53 and increased significantly the amount of intracellular anti-apoptotic protein MCL-1L (37 kDa). Additionally, the active form of caspase 3 was significantly elevated in the sample of tumour tissues treated with complex 8, indicating that the activation of p53-independent cell-death pathway was initiated. The light and electron microscopy observations of the cancerous tissues revealed necrosis as a dominant mechanism of cell death, followed by scarce signs of apoptosis. The additional results (e.g. in vitro interaction experiments with selected biomolecules, cell cycle perturbations, gel electrophoretic studies on pUC19 plasmid DNA) supported the hypothesis that the complexes might be involved in the mechanism of action quite different from cisplatin.
Collapse
Affiliation(s)
- Pavel Štarha
- Department of Inorganic Chemistry & Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacký University in Olomouc, Olomouc, Czech Republic
| | - Ján Vančo
- Department of Inorganic Chemistry & Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacký University in Olomouc, Olomouc, Czech Republic
| | - Zdeněk Trávníček
- Department of Inorganic Chemistry & Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacký University in Olomouc, Olomouc, Czech Republic
- * E-mail:
| | - Jan Hošek
- Department of Inorganic Chemistry & Regional Centre of Advanced Technologies and Materials, Faculty of Science, Palacký University in Olomouc, Olomouc, Czech Republic
| | - Jarmila Klusáková
- Department of Human Pharmacology and Toxicology, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences Brno, Brno, Czech Republic
| | - Zdeněk Dvořák
- Department of Cell Biology and Genetics & Regional Centre of Advanced Technologies and Materials, Department of Inorganic Chemistry, Faculty of Science, Palacký University in Olomouc, Olomouc, Czech Republic
| |
Collapse
|
45
|
New platinum(II) complexes of CCC-pincer N-heterocyclic carbene ligand: Synthesis, characterization, cytotoxicity and antileishmanial activity. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.06.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
46
|
Chekkat N, Dahm G, Chardon E, Wantz M, Sitz J, Decossas M, Lambert O, Frisch B, Rubbiani R, Gasser G, Guichard G, Fournel S, Bellemin-Laponnaz S. N-Heterocyclic Carbene-Polyethylenimine Platinum Complexes with Potent in Vitro and in Vivo Antitumor Efficacy. Bioconjug Chem 2016; 27:1942-8. [PMID: 27459208 DOI: 10.1021/acs.bioconjchem.6b00320] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The current interest for platinum N-heterocyclic carbene complexes in cancer research stems from their impressive toxicity reported against a range of different human cancer cells. To date, the demonstration of their in vivo efficacy relative to that of established platinum-based drugs has not been specifically addressed. Here, we introduce an innovative approach to increase the NHC-Pt complex potency whereby multiple NHC-Pt(II) complexes are coordinated along a polyethylenimine polymer (PEI) chain. We show that such NHC-Pt(II)-PEI conjugates induce human cancer cell death in vitro and in vivo in a xenograft mouse model with no observable side effects in contrast to oxaliplatin. Additional studies indicate nucleus and mitochondria targeting and suggest various mechanisms of action compared to classical platinum-based anticancer drugs.
Collapse
Affiliation(s)
- Neila Chekkat
- Faculté de Pharmacie, Université de Strasbourg-CNRS UMR 7199 , Route du Rhin, BP 60024, 67401 Illkirch cedex, France
| | - Georges Dahm
- Institut de Physique et Chimie des Matériaux de Strasbourg Université de Strasbourg-CNRS UMR 7504 , 23 rue du Loess, BP 43, 67034 Strasbourg cedex 2, France
| | - Edith Chardon
- Institut de Physique et Chimie des Matériaux de Strasbourg Université de Strasbourg-CNRS UMR 7504 , 23 rue du Loess, BP 43, 67034 Strasbourg cedex 2, France.,Université de Bordeaux, Institut Européen de Chimie et Biologie , 2 rue Robert Escarpit, 33607 Pessac, France.,CNRS, CBMN, UMR 5248 , 33600 Pessac, France
| | - May Wantz
- Faculté de Pharmacie, Université de Strasbourg-CNRS UMR 7199 , Route du Rhin, BP 60024, 67401 Illkirch cedex, France
| | - Justine Sitz
- Faculté de Pharmacie, Université de Strasbourg-CNRS UMR 7199 , Route du Rhin, BP 60024, 67401 Illkirch cedex, France
| | - Marion Decossas
- Université de Bordeaux, Institut Européen de Chimie et Biologie , 2 rue Robert Escarpit, 33607 Pessac, France.,CNRS, CBMN, UMR 5248 , 33600 Pessac, France
| | - Olivier Lambert
- Université de Bordeaux, Institut Européen de Chimie et Biologie , 2 rue Robert Escarpit, 33607 Pessac, France
| | - Benoit Frisch
- Faculté de Pharmacie, Université de Strasbourg-CNRS UMR 7199 , Route du Rhin, BP 60024, 67401 Illkirch cedex, France
| | - Riccardo Rubbiani
- Department of Chemistry, University of Zurich , Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Gilles Gasser
- Department of Chemistry, University of Zurich , Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Gilles Guichard
- Université de Bordeaux, Institut Européen de Chimie et Biologie , 2 rue Robert Escarpit, 33607 Pessac, France.,CNRS, CBMN, UMR 5248 , 33600 Pessac, France
| | - Sylvie Fournel
- Faculté de Pharmacie, Université de Strasbourg-CNRS UMR 7199 , Route du Rhin, BP 60024, 67401 Illkirch cedex, France
| | - Stéphane Bellemin-Laponnaz
- Institut de Physique et Chimie des Matériaux de Strasbourg Université de Strasbourg-CNRS UMR 7504 , 23 rue du Loess, BP 43, 67034 Strasbourg cedex 2, France
| |
Collapse
|
47
|
Bouché M, Dahm G, Wantz M, Fournel S, Achard T, Bellemin-Laponnaz S. Platinum(iv) N-heterocyclic carbene complexes: their synthesis, characterisation and cytotoxic activity. Dalton Trans 2016; 45:11362-8. [PMID: 27331604 DOI: 10.1039/c6dt01846g] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Platinum(ii) N-heterocyclic carbene complexes have been oxidized by bromine or iodobenzene dichloride to provide the fully characterised corresponding platinum(iv) NHC complexes. Antiproliferative activities of Pt(iv) NHC complexes were assayed against several cancer cell lines and the results were correlated with respect to their stability. Mechanistic investigations revealed that mitochondrial dysfunction and ROS production were associated with the cytotoxic process induced by these compounds.
Collapse
Affiliation(s)
- M Bouché
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg-CNRS UMR7504, 23 rue du Loess, BP 43, 67034 Strasbourg Cedex 2, France.
| | | | | | | | | | | |
Collapse
|
48
|
Mignani S, El Brahmi N, El Kazzouli S, Eloy L, Courilleau D, Caron J, Bousmina MM, Caminade AM, Cresteil T, Majoral JP. A novel class of ethacrynic acid derivatives as promising drug-like potent generation of anticancer agents with established mechanism of action. Eur J Med Chem 2016; 122:656-673. [PMID: 27448922 DOI: 10.1016/j.ejmech.2016.05.063] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 05/09/2016] [Accepted: 05/29/2016] [Indexed: 10/21/2022]
Abstract
The well-known diuretic Ethacrynic acid (EA, Edecrin), showing low anti-proliferative activities, was chemically modified at different positions. The new EA derivatives have been tested in vitro in anti-proliferative assays on both tumor KB (epidermal carcinoma) and leukemia HL60 (promyelocytic) cells suitable targets for anticancer activity. Reduction of the α-β double bond of EA completely abolished anti-cancer activities, whereas introduction of either 2-(4-substituted phenyl)ethanamine (series A) or 4-(4-substituted phenyl)piperazine (series B) moieties generated compounds showing moderate to strong anti-proliferative activities against human cancer cell lines. Several substitutions on the phenyl of these two moieties are tolerated. The mechanism of action of the EA derivatives prepared in this study is more complex than the inhibition of glutathione S-transferase π ascribed as unique effect to EA and might help to overcome tumor resistances.
Collapse
Affiliation(s)
- Serge Mignani
- Laboratoire de Chimie et de Biochimie pharmacologiques et toxicologique, CNRS UMR 860, Université Paris Descartes, PRES Sorbonne Paris Cité, 45, rue des Saints Pères, 75006, Paris, France.
| | - Nabil El Brahmi
- Euromed Research Institute, Engineering Division, Euro-Mediterranean University of Fes, Fès-Shore, Route de Sidi Hrazem, 30070, Fès, Morocco; Laboratoire de Chimie de Coordination CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France; Université de Toulouse, UPS, INPT, F-31077, Toulouse Cedex4, France
| | - Saïd El Kazzouli
- Euromed Research Institute, Engineering Division, Euro-Mediterranean University of Fes, Fès-Shore, Route de Sidi Hrazem, 30070, Fès, Morocco.
| | - Laure Eloy
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Avenue de la terrasse, 91190, Gif sur Yvette, France
| | - Delphine Courilleau
- IPSIT Faculté de Pharmacie, Université Paris Sud, 92290, Chatenay-Malabry, France
| | - Joachim Caron
- Euromed Research Institute, Engineering Division, Euro-Mediterranean University of Fes, Fès-Shore, Route de Sidi Hrazem, 30070, Fès, Morocco; Laboratoire de Chimie de Coordination CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France; Université de Toulouse, UPS, INPT, F-31077, Toulouse Cedex4, France
| | - Mosto M Bousmina
- Euromed Research Institute, Engineering Division, Euro-Mediterranean University of Fes, Fès-Shore, Route de Sidi Hrazem, 30070, Fès, Morocco
| | - Anne-Marie Caminade
- Laboratoire de Chimie de Coordination CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France; Université de Toulouse, UPS, INPT, F-31077, Toulouse Cedex4, France
| | - Thierry Cresteil
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Avenue de la terrasse, 91190, Gif sur Yvette, France; IPSIT Faculté de Pharmacie, Université Paris Sud, 92290, Chatenay-Malabry, France.
| | - Jean-Pierre Majoral
- Laboratoire de Chimie de Coordination CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France; Université de Toulouse, UPS, INPT, F-31077, Toulouse Cedex4, France.
| |
Collapse
|
49
|
Betzer JF, Nuter F, Chtchigrovsky M, Hamon F, Kellermann G, Ali S, Calméjane MA, Roque S, Poupon J, Cresteil T, Teulade-Fichou MP, Marinetti A, Bombard S. Linking of Antitumor trans NHC-Pt(II) Complexes to G-Quadruplex DNA Ligand for Telomeric Targeting. Bioconjug Chem 2016; 27:1456-70. [PMID: 27115175 DOI: 10.1021/acs.bioconjchem.6b00079] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
G-quadruplex structures (G4) are promising anticancerous targets. A great number of small molecules targeting these structures have already been identified through biophysical methods. In cellulo, some of them are able to target either telomeric DNA and/or some sequences involved in oncogene promotors, both resulting in cancer cell death. However, only a few of them are able to bind to these structures G4 irreversibly. Here we combine within the same molecule the G4-binding agent PDC (pyridodicarboxamide) with a N-heterocyclic carbene-platinum complex NHC-Pt already identified for its antitumor properties. The resulting conjugate platinum complex NHC-Pt-PDC stabilizes strongly G-quadruplex structures in vitro, with affinity slightly affected as compared to PDC. In addition, we show that the new conjugate binds preferentially and irreversibly the quadruplex form of the human telomeric sequence with a profile in a way different from that of NHC-Pt thereby indicating that the platination reaction is oriented by stacking of the PDC moiety onto the G4-structure. In cellulo, NHC-Pt-PDC induces a significant loss of TRF2 from telomeres that is considerably more important than the effect of its two components alone, PDC and NHC-Pt, respectively.
Collapse
Affiliation(s)
- Jean-François Betzer
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Sud, Université Paris-Saclay , 1, av. de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Frédérick Nuter
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Sud, Université Paris-Saclay , 1, av. de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Mélanie Chtchigrovsky
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Sud, Université Paris-Saclay , 1, av. de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Florian Hamon
- CNRS UMR9187/INSERM U1196, Institut Curie, Centre Universitaire Paris XI , Bâtiments 110-112, 91405 Orsay, France
| | - Guillaume Kellermann
- INSERM UMR-S-1007, Université Paris Descartes , 45, rue des Saints Pères, 75270 Paris, France
| | - Samar Ali
- INSERM UMR-S-1007, Université Paris Descartes , 45, rue des Saints Pères, 75270 Paris, France
| | - Marie-Ange Calméjane
- INSERM UMR-S-1007, Université Paris Descartes , 45, rue des Saints Pères, 75270 Paris, France
| | - Sylvain Roque
- INSERM UMR-S-1007, Université Paris Descartes , 45, rue des Saints Pères, 75270 Paris, France
| | - Joël Poupon
- Laboratoire de Toxicologie Biologique, Hôpital Lariboisière , 2 rue Ambroise Paré, 75475 Paris, France
| | - Thierry Cresteil
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Sud, Université Paris-Saclay , 1, av. de la Terrasse, 91198 Gif-sur-Yvette, France.,Université Paris-Sud d'Innovation Thérapeutique , 5 rue J.B. Clément, 92290 Châtenay-Malabry, France
| | - Marie-Paule Teulade-Fichou
- CNRS UMR9187/INSERM U1196, Institut Curie, Centre Universitaire Paris XI , Bâtiments 110-112, 91405 Orsay, France
| | - Angela Marinetti
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Sud, Université Paris-Saclay , 1, av. de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Sophie Bombard
- CNRS UMR9187/INSERM U1196, Institut Curie, Centre Universitaire Paris XI , Bâtiments 110-112, 91405 Orsay, France.,INSERM UMR-S-1007, Université Paris Descartes , 45, rue des Saints Pères, 75270 Paris, France
| |
Collapse
|
50
|
Santini C, Marinelli M, Pellei M. Boron-Centered Scorpionate-Type NHC-Based Ligands and Their Metal Complexes. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600133] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Carlo Santini
- School of Science and Technology; Chemistry Division; University of Camerino; via S. Agostino 1 62032 Camerino Macerata Italy
| | - Marika Marinelli
- School of Science and Technology; Chemistry Division; University of Camerino; via S. Agostino 1 62032 Camerino Macerata Italy
| | - Maura Pellei
- School of Science and Technology; Chemistry Division; University of Camerino; via S. Agostino 1 62032 Camerino Macerata Italy
| |
Collapse
|