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Kaya B, Gholam Azad M, Suleymanoglu M, Harmer JR, Wijesinghe TP, Richardson V, Zhao X, Bernhardt PV, Dharmasivam M, Richardson DR. Isosteric Replacement of Sulfur to Selenium in a Thiosemicarbazone: Promotion of Zn(II) Complex Dissociation and Transmetalation to Augment Anticancer Efficacy. J Med Chem 2024; 67:12155-12183. [PMID: 38967641 DOI: 10.1021/acs.jmedchem.4c00884] [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: 07/06/2024]
Abstract
We implemented isosteric replacement of sulfur to selenium in a novel thiosemicarbazone (PPTP4c4mT) to create a selenosemicarbazone (PPTP4c4mSe) that demonstrates potentiated anticancer efficacy and selectivity. Their design specifically incorporated cyclohexyl and styryl moieties to sterically inhibit the approach of their Fe(III) complexes to the oxy-myoglobin heme plane. Importantly, in contrast to the Fe(III) complexes of the clinically trialed thiosemicarbazones Triapine, COTI-2, and DpC, the Fe(III) complexes of PPTP4c4mT and PPTP4c4mSe did not induce detrimental oxy-myoglobin oxidation. Furthermore, PPTP4c4mSe demonstrated more potent antiproliferative activity than the homologous thiosemicarbazone, PPTP4c4mT, with their selectivity being superior or similar, respectively, to the clinically trialed thiosemicarbazone, COTI-2. An advantageous property of the selenosemicarbazone Zn(II) complexes relative to their thiosemicarbazone analogues was their greater transmetalation to Cu(II) complexes in lysosomes. This latter effect probably promoted their antiproliferative activity. Both ligands down-regulated multiple key receptors that display inter-receptor cooperation that leads to aggressive and resistant breast cancer.
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Affiliation(s)
- Busra Kaya
- Centre for Cancer Cell Biology and Drug Discovery, Griffith University, Nathan, Brisbane 4111, Australia
| | - Mahan Gholam Azad
- Centre for Cancer Cell Biology and Drug Discovery, Griffith University, Nathan, Brisbane 4111, Australia
| | - Mediha Suleymanoglu
- Centre for Cancer Cell Biology and Drug Discovery, Griffith University, Nathan, Brisbane 4111, Australia
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Fatih, Istanbul 34093, Turkey
| | - Jeffrey R Harmer
- Centre for Advanced Imaging, University of Queensland, Brisbane 4072, Australia
| | - Tharushi P Wijesinghe
- Centre for Cancer Cell Biology and Drug Discovery, Griffith University, Nathan, Brisbane 4111, Australia
| | - Vera Richardson
- Centre for Cancer Cell Biology and Drug Discovery, Griffith University, Nathan, Brisbane 4111, Australia
| | - Xiao Zhao
- Centre for Cancer Cell Biology and Drug Discovery, Griffith University, Nathan, Brisbane 4111, Australia
| | - Paul V Bernhardt
- School of Chemistry and Molecular Biosciences, University of Queensland, Brisbane 4072, Australia
| | - Mahendiran Dharmasivam
- Centre for Cancer Cell Biology and Drug Discovery, Griffith University, Nathan, Brisbane 4111, Australia
| | - Des R Richardson
- Centre for Cancer Cell Biology and Drug Discovery, Griffith University, Nathan, Brisbane 4111, Australia
- Department of Pathology and Biological Responses, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
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CEYLAN H, PEKDEMİR AD, ÖNAL M, SARIKAYA Y. The Effect of the Hydrothermal and Thermal Deactivations on the Adsorptive Properties and Liquid Permeability of a Silica Gel. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2021. [DOI: 10.18596/jotcsa.753130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Mignot M, De Saint Jores C, Tchapla A, Boyer F, Cardinael P, Peulon-Agasse V. New anthracenyl polar embedded stationary phases with enhanced aromatic selectivity, a combined experimental and theoretical study: Part 1-experimental study. J Chromatogr A 2017; 1512:9-21. [DOI: 10.1016/j.chroma.2017.06.065] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/18/2017] [Accepted: 06/24/2017] [Indexed: 10/19/2022]
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Mignot M, Périat A, Peulon-Agasse V, Cardinael P, Veuthey JL, Guillarme D. Evaluation of thermally pretreated silica stationary phases under hydrophilic interaction chromatography conditions. J Sep Sci 2016; 39:1611-8. [DOI: 10.1002/jssc.201600034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Revised: 02/17/2016] [Accepted: 02/17/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Mélanie Mignot
- Normandie Univ, Laboratoire SMS-EA3233; Univ Rouen; Mont-Saint-Aignan France
| | - Aurélie Périat
- School of Pharmaceutical Sciences, University of Geneva; University of Lausanne; Geneva Switzerland
| | | | - Pascal Cardinael
- Normandie Univ, Laboratoire SMS-EA3233; Univ Rouen; Mont-Saint-Aignan France
| | - Jean-Luc Veuthey
- School of Pharmaceutical Sciences, University of Geneva; University of Lausanne; Geneva Switzerland
| | - Davy Guillarme
- School of Pharmaceutical Sciences, University of Geneva; University of Lausanne; Geneva Switzerland
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Burel A, Brugman SJT, Mignot M, Cartigny Y, Tisse S, Couvrat N, Peulon-Agasse V, Cardinael P, Coquerel G. Phenanthrene Purification: Comparison of Zone Melting and Co-Crystallization. Chem Eng Technol 2016. [DOI: 10.1002/ceat.201600033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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