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Lazar AN, Perret F, Perez-Lloret M, Michaud M, Coleman AW. Promises of anionic calix[n]arenes in life science: State of the art in 2023. Eur J Med Chem 2024; 264:115994. [PMID: 38070431 DOI: 10.1016/j.ejmech.2023.115994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/22/2023] [Accepted: 11/22/2023] [Indexed: 12/30/2023]
Abstract
Because they hold together molecules by means of non-covalent interactions - relatively weak and thus, potentially reversible - the anionic calixarenes have become an interesting tool for efficiently binding a large range of ligands - from gases to large organic molecules. Being highly water soluble and conveniently biocompatible, they showed growing interest for many interdisciplinary fields, particularly in biology and medicine. Thanks to their intrinsic conical shape, they provide suitable platforms, from vesicles to bilayers. This is a valuable characteristic, as so they mimic the biologically functional architectures. The anionic calixarenes propose efficient alternatives for overcoming the limitations linked to drug delivery and bioavailability, as well as drug resistance along with limiting the undesirable side effects. Moreover, the dynamic non-covalent binding with the drugs enables predictable and on demand drug release, controlled by the stimuli present in the targeted environment. This particular feature instigated the use of these versatile, stimuli-responsive compounds for sensing biomarkers of diverse pathologies. The present review describes the recent achievements of the anionic calixarenes in the field of life science, from drug carriers to biomedical engineering, with a particular outlook on their applications for the diagnosis and treatment of different pathologies.
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Affiliation(s)
- Adina-N Lazar
- Univ Lyon, INSA-Lyon, CNRS UMR5259, LaMCoS, F-69621, France.
| | - Florent Perret
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, UMR 5246, Univ. Lyon - CNRS - Univ. Claude Bernard Lyon 1 - CPE Lyon, 43 Boulevard du 11 Novembre 1918, Villeurbanne, 69622, Cedex, France.
| | - Marta Perez-Lloret
- School of Biological and Chemical Sciences, University of Galway, Ireland Galway, Ireland
| | - Mickael Michaud
- CIRI, Univ. Lyon1, Inserm, U1111, CNRS, UMR5308, ENS, Lyon, France
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Akermi N, Mkaouar H, Kriaa A, Jablaoui A, Soussou S, Gargouri A, Coleman AW, Perret F, Maguin E, Rhimi M. para-Sulphonato-calix[n]arene capped silver nanoparticles challenge the catalytic efficiency and the stability of a novel human gut serine protease inhibitor. Chem Commun (Camb) 2019; 55:8935-8938. [PMID: 31286126 DOI: 10.1039/c9cc03183a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The Eubacterium saburreum serine protease inhibitor from the human gut microbiota inhibits the eukaryotic pancreatic elastase associated with acute pancreatitis. Interestingly, the inhibition efficiency and stability are markedly increased by the para-sulphonato-calix[8]arene capped silver nanoparticles. Moreover, this enzyme is distinguishable by its high inhibitory effect at broad pH range between 2-10 and temperatures from 10 to 40 °C, in the presence of para-sulphonato-calix[8]arene capped silver nanoparticles the enzyme remains active even at 70 °C.
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Affiliation(s)
- Nizar Akermi
- Micalis Institute, INRA, AgroParisTech, Université Paris-Saclay, F-78350 Jouy-en-Josas, France.
| | - Hela Mkaouar
- Micalis Institute, INRA, AgroParisTech, Université Paris-Saclay, F-78350 Jouy-en-Josas, France.
| | - Aicha Kriaa
- Micalis Institute, INRA, AgroParisTech, Université Paris-Saclay, F-78350 Jouy-en-Josas, France.
| | - Amin Jablaoui
- Micalis Institute, INRA, AgroParisTech, Université Paris-Saclay, F-78350 Jouy-en-Josas, France.
| | - Souha Soussou
- Micalis Institute, INRA, AgroParisTech, Université Paris-Saclay, F-78350 Jouy-en-Josas, France.
| | - Ali Gargouri
- Laboratory of Molecular Biology of Eukaryotes, Center of Biotechnology of Sfax, University of Sfax, 3038, Sfax, Tunisia
| | | | - Florent Perret
- Univ Lyon, Université Lyon 1, Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, UMR 5246 CNRS, F-69622, Villeurbanne, France
| | - Emmanuelle Maguin
- Micalis Institute, INRA, AgroParisTech, Université Paris-Saclay, F-78350 Jouy-en-Josas, France.
| | - Moez Rhimi
- Micalis Institute, INRA, AgroParisTech, Université Paris-Saclay, F-78350 Jouy-en-Josas, France.
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Arany P, Róka E, Mollet L, Coleman AW, Perret F, Kim B, Kovács R, Kazsoki A, Zelkó R, Gesztelyi R, Ujhelyi Z, Fehér P, Váradi J, Fenyvesi F, Vecsernyés M, Bácskay I. Fused Deposition Modeling 3D Printing: Test Platforms for Evaluating Post-Fabrication Chemical Modifications and In-Vitro Biological Properties. Pharmaceutics 2019; 11:E277. [PMID: 31200501 PMCID: PMC6630791 DOI: 10.3390/pharmaceutics11060277] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 06/04/2019] [Accepted: 06/10/2019] [Indexed: 12/21/2022] Open
Abstract
3D printing is attracting considerable interest for its capacity to produce prototypes and small production runs rapidly. Fused deposit modeling (FDM) was used to produce polyvalent test plates for investigation of the physical, chemical, and in-vitro biological properties of printed materials. The polyvalent test plates (PVTPs) are poly-lactic acid cylinders, 14 mm in diameter and 3 mm in height. The polymer ester backbone was surface modified by a series of ramified and linear oligoamines to increase its hydrophilicity and introduce a positive charge. The chemical modification was verified by FT-IR spectroscopy, showing the introduction of amide and amine functions, and contact angle measurements confirmed increased hydrophilicity. Morphology studies (SEM, optical microscopy) indicated that the modification of PVTP possessed a planar morphology with small pits. Positron annihilation lifetime spectroscopy demonstrated that the polymeric free volume decreased on modification. An MTT-based prolonged cytotoxicity test using Caco-2 cells showed that the PVTPs are non-toxic at the cellular level. The presence of surface oligoamines on the PVTPs reduced biofilm formation by Candida albicans SC5314 significantly. The results demonstrate that 3D printed objects may be modified at their surface by a simple amidation reaction, resulting in a reduced propensity for biofilm colonization and cellular toxicity.
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Affiliation(s)
- Petra Arany
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Debrecen, Nagyerdei körút 98, H-4032 Debrecen, Hungary.
| | - Eszter Róka
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Debrecen, Nagyerdei körút 98, H-4032 Debrecen, Hungary.
- ICBMS, UMR 5246, Université Lyon 1, F69622 Villeurbanne, France.
| | - Laurent Mollet
- LMI CNRS UMR 5615, Université Lyon 1, 69622 Villeurbanne, France.
| | | | - Florent Perret
- ICBMS, UMR 5246, Université Lyon 1, F69622 Villeurbanne, France.
| | - Beomjoon Kim
- LIMMS/CNRS-IIS UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo 153-8505, Japan.
| | - Renátó Kovács
- Department of Medical Microbiology, Faculty of Medicine and Faculty of Pharmacy, University of Debrecen, Nagyerdei körút 98, H-4032 Debrecen, Hungary.
| | - Adrienn Kazsoki
- University Pharmacy Department of Pharmacy Administration, Faculty of Pharmacy, University of Semmelweis, Hőgyes Endre utca 7-9, H-1092 Budapest, Hungary.
| | - Romána Zelkó
- University Pharmacy Department of Pharmacy Administration, Faculty of Pharmacy, University of Semmelweis, Hőgyes Endre utca 7-9, H-1092 Budapest, Hungary.
| | - Rudolf Gesztelyi
- Department of Pharmacology and Pharmacotherapy, University of Debrecen, Nagyerdei körút 98, H-4032 Debrecen, Hungary.
| | - Zoltán Ujhelyi
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Debrecen, Nagyerdei körút 98, H-4032 Debrecen, Hungary.
| | - Pálma Fehér
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Debrecen, Nagyerdei körút 98, H-4032 Debrecen, Hungary.
| | - Judit Váradi
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Debrecen, Nagyerdei körút 98, H-4032 Debrecen, Hungary.
| | - Ferenc Fenyvesi
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Debrecen, Nagyerdei körút 98, H-4032 Debrecen, Hungary.
| | - Miklós Vecsernyés
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Debrecen, Nagyerdei körút 98, H-4032 Debrecen, Hungary.
| | - Ildikó Bácskay
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Debrecen, Nagyerdei körút 98, H-4032 Debrecen, Hungary.
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Tauran Y, Kumemura M, Tarhan MC, Perret G, Perret F, Jalabert L, Collard D, Fujita H, Coleman AW. Direct measurement of the mechanical properties of a chromatin analog and the epigenetic effects of para-sulphonato-calix[4]arene. Sci Rep 2019; 9:5816. [PMID: 30967623 PMCID: PMC6456576 DOI: 10.1038/s41598-019-42267-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 03/25/2019] [Indexed: 02/06/2023] Open
Abstract
By means of Silicon Nano Tweezers (SNTs) the effects on the mechanical properties of λ-phage DNA during interaction with calf thymus nucleosome to form an artificial chromatin analog were measured. At a concentration of 100 nM, a nucleosome solution induced a strong stiffening effect on DNA (1.1 N m-1). This can be compared to the effects of the histone proteins, H1, H2A, H3 where no changes in the mechanical properties of DNA were observed and the complex of the H3/H4 proteins where a smaller increase in the stiffness is observed (0.2 N m-1). Para-sulphonato-calix[4]arene, SC4, known for epigenetic activity by interacting specifically with the lysine groups of histone proteins, was studied for its effect on an artificial chromatin. Using a microfluidic SNT device, SC4 was titrated against the artificial chromatin, at a concentration of 1 mM in SC4 a considerable increase in stiffness, 15 N m-1, was observed. Simultaneously optical microscopy showed a physical change in the DNA structure between the tips of the SNT device. Electronic and Atomic Force microscopy confirmed this structural re-arrangement. Negative control experiments confirmed that these mechanical and physical effects were induced neither by the acidity of SC4 nor through nonspecific interactions of SC4 on DNA.
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Affiliation(s)
- Yannick Tauran
- LMI CNRS UMR 5615, Université Lyon 1, Villeurbanne, 69622, France.
- LIMMS/CNRS-IIS UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, 153-8505, Japan.
| | - Momoko Kumemura
- LIMMS/CNRS-IIS UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, 153-8505, Japan
- CIRMM, Institute of Industrial Science, The University of Tokyo, Tokyo, 153-8505, Japan
- Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka, 808-0196, Japan
| | - Mehmet C Tarhan
- Univ. Lille, CNRS, Centrale Lille, ISEN, Univ. Valenciennes, UMR 8520-IEMN, Lille, F59000, France
- CNRS/IIS/COL/Lille 1 SMMiL-E project, 59046, Lille Cedex, France
| | - Grégoire Perret
- LIMMS/CNRS-IIS UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, 153-8505, Japan
- CNRS/IIS/COL/Lille 1 SMMiL-E project, 59046, Lille Cedex, France
| | - Florent Perret
- ICBMS, CNRS UMR 5246, Université Lyon 1, Villeurbanne, 69622, France
| | - Laurent Jalabert
- LIMMS/CNRS-IIS UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, 153-8505, Japan
- CIRMM, Institute of Industrial Science, The University of Tokyo, Tokyo, 153-8505, Japan
| | - Dominique Collard
- LIMMS/CNRS-IIS UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, 153-8505, Japan
- CNRS/IIS/COL/Lille 1 SMMiL-E project, 59046, Lille Cedex, France
| | - Hiroyuki Fujita
- LIMMS/CNRS-IIS UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, 153-8505, Japan
- CIRMM, Institute of Industrial Science, The University of Tokyo, Tokyo, 153-8505, Japan
| | - Anthony W Coleman
- CIRMM, Institute of Industrial Science, The University of Tokyo, Tokyo, 153-8505, Japan
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5
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Shkurenko A, Lazar AN, Collard D, Navaza A, Kim B, Tauran Y, Perret F, Journet-Gautier C, Coleman AW, Suwinska K. The solid-state structures of organic salts formed by calix[4]arene dihydroxyphosphonic acid with nucleic bases cations: adeninium, cytosinium, guaninium and uracilium. Supramol Chem 2018. [DOI: 10.1080/10610278.2018.1439171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Aleksander Shkurenko
- Division of Physical Functional Materials Design, Discovery & Development Research Group (FMD3), Sciences and Engineering Advanced Membranes & Porous Materials (AMPM), King Abdullah University of Science and Technology (KAUST), Thuwal, Kingdom of Saudi Arabia
| | | | | | - Alda Navaza
- LPBC-CSSB, CNRS UMR 7033, UFR SMBH, Université Paris13, Bobigny, France
| | - Beomjoon Kim
- LIMMS/CNRS-IIS (UMI 2820), University of Tokyo, Tokyo, Japan
- CIRMM, Institute of Industrial Science, University of Tokyo, Tokyo, Japan
| | - Yannick Tauran
- CNRS UMR 5615, Univ. Lyon 1, Lyon, Villeurbanne, France
- LIMMS/CNRS-IIS (UMI 2820), University of Tokyo, Tokyo, Japan
| | | | | | | | - Kinga Suwinska
- Faculty of Mathematics and Natural Sciences, Cardinal Stefan Wyszynski University, Warszawa, Poland
- A. M. Butlerov Institute of Chemistry, Kazan Federal University, Kazan, Russia
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6
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Montasser I, Coleman AW, Tauran Y, Perret G, Jalabert L, Collard D, Kim BJ, Tarhan MC. Direct measurement of the mechanism by which magnesium specifically modifies the mechanical properties of DNA. Biomicrofluidics 2017; 11:051102. [PMID: 29152024 PMCID: PMC5659861 DOI: 10.1063/1.5008622] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Accepted: 10/17/2017] [Indexed: 06/07/2023]
Abstract
We examine the effect of physiological cations Na+, K+, Mg2+, and Ca2+ on the mechanical properties of bundles of λ-phage DNA using silicon nanotweezers (SNTs). Integrating SNTs with a microfluidic device allows us to perform titration experiments while measuring the effect in real-time. The results show that only for Mg2+ and in particular, at the intra-nuclear concentration (100 mM), the interaction occurs.
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Affiliation(s)
- I Montasser
- INRAP-Technopôle de Sidi Thabet, Sidi Thabet 2020, Tunisia
| | | | | | - G Perret
- LIMMS/CNRS-IIS UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
| | - L Jalabert
- LIMMS/CNRS-IIS UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
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7
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Leśniewska B, Suwińska K, Coleman AW. Self-organization of para-sulfonatocalix[n]arenes and selected aromatic amines in heteromolecular crystals: structural studies. Acta Crystallogr A Found Adv 2016. [DOI: 10.1107/s2053273316094420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
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8
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Tarhan MC, Lafitte N, Tauran Y, Jalabert L, Kumemura M, Perret G, Kim B, Coleman AW, Fujita H, Collard D. A rapid and practical technique for real-time monitoring of biomolecular interactions using mechanical responses of macromolecules. Sci Rep 2016; 6:28001. [PMID: 27307109 PMCID: PMC4910067 DOI: 10.1038/srep28001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Accepted: 05/27/2016] [Indexed: 01/09/2023] Open
Abstract
Monitoring biological reactions using the mechanical response of macromolecules is an alternative approach to immunoassays for providing real-time information about the underlying molecular mechanisms. Although force spectroscopy techniques, e.g. AFM and optical tweezers, perform precise molecular measurements at the single molecule level, sophisticated operation prevent their intensive use for systematic biosensing. Exploiting the biomechanical assay concept, we used micro-electro mechanical systems (MEMS) to develop a rapid platform for monitoring bio/chemical interactions of bio macromolecules, e.g. DNA, using their mechanical properties. The MEMS device provided real-time monitoring of reaction dynamics without any surface or molecular modifications. A microfluidic device with a side opening was fabricated for the optimal performance of the MEMS device to operate at the air-liquid interface for performing bioassays in liquid while actuating/sensing in air. The minimal immersion of the MEMS device in the channel provided long-term measurement stability (>10 h). Importantly, the method allowed monitoring effects of multiple solutions on the same macromolecule bundle (demonstrated with DNA bundles) without compromising the reproducibility. We monitored two different types of effects on the mechanical responses of DNA bundles (stiffness and viscous losses) exposed to pH changes (2.1 to 4.8) and different Ag+ concentrations (1 μM to 0.1 M).
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Affiliation(s)
- Mehmet C Tarhan
- CIRMM, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan.,LIMMS/CNRS-IIS, UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
| | - Nicolas Lafitte
- LIMMS/CNRS-IIS, UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
| | - Yannick Tauran
- LIMMS/CNRS-IIS, UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan.,LMI, UMR 5615, University of Lyon 1, Villeurbanne, France
| | - Laurent Jalabert
- LIMMS/CNRS-IIS, UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
| | - Momoko Kumemura
- CIRMM, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
| | - Grégoire Perret
- LIMMS/CNRS-IIS, UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan.,IEMN, UMR 8520, Villeneuve d'Ascq, France
| | - Beomjoon Kim
- CIRMM, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
| | - Anthony W Coleman
- CIRMM, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan.,LMI, UMR 5615, University of Lyon 1, Villeurbanne, France
| | - Hiroyuki Fujita
- CIRMM, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
| | - Dominique Collard
- CIRMM, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan.,LIMMS/CNRS-IIS, UMI 2820, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
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Leśniewska B, Coleman AW, Tauran Y, Perret F, Suwińska K. Pseudopolymorphs – a variety of self-organization of para-sulphonato-calix[8]arene and phenanthroline in the solid state. CrystEngComm 2016. [DOI: 10.1039/c6ce01753c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Abstract
During the 10 last years, there has been a growing interest in calix[n]arene capped silver nanoparticles for their uses in biosensing and much more recently for their intrinsic therapeutic properties. Cost effective, portable and ultra-sensitive analytical tools are one of the major expectations of silver nanoparticles capped with calix[n]arenes. Their uses for detecting a wide range of hazardous molecules and biological compounds by different physical approaches (optical or electrical) are reviewed in depth here. A second part deals with their biological activities. These hybrid nanoparticles have been shown to possess antibacterial properties, and to reach antiviral and anti-cancer targets.
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11
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Lesniewska B, Suwinska K, Coleman AW. Structural diversity in supramolecular compounds of para-sulfonatocalix[8]arene with phenanthroline. Acta Crystallogr A Found Adv 2015. [DOI: 10.1107/s2053273315093067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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12
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Roka E, Vecsernyes M, Bacskay I, Félix C, Rhimi M, Coleman AW, Perret F. para-Sulphonato-calix[n]arenes as selective activators for the passage of molecules across the Caco-2 model intestinal membrane. Chem Commun (Camb) 2015; 51:9374-6. [PMID: 25958962 DOI: 10.1039/c5cc01777g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The passage of Lucifer Yellow across the Caco-2 intestinal model membrane has been studied for the para-sulphonato-calix[n]arenes, the results show that para-sulphonato-calix[4]arene and para-sulphonato-calix[8]arene activate membrane passage when used simultaneously with a transport probe, Lucifer Yellow, whereas para-sulphonato-calix[6]arene has no effect.
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Affiliation(s)
- Eszter Roka
- University of Debrecen, Department of Pharmaceutical Technology, Debrecen, Hungary.
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13
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Danylyuk O, Butkiewicz H, Coleman AW, Suwinska K. Solvent control in the formation of supramolecular host–guest complexes of isoniazid with p-sulfonatocalix[4]arene. CrystEngComm 2015. [DOI: 10.1039/c4ce02383h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The position of the anti-tuberculosis drug isoniazid inside (endo) or outside (exo) to the macrocyclic cavity of p-sulfonatocalix[4]arene can be regulated by the appropriate choice of the solvent system.
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Affiliation(s)
- Oksana Danylyuk
- Institute of Physical Chemistry
- Polish Academy of Sciences
- 01-224 Warszawa, Poland
| | - Helena Butkiewicz
- Institute of Physical Chemistry
- Polish Academy of Sciences
- 01-224 Warszawa, Poland
| | | | - Kinga Suwinska
- Institute of Physical Chemistry
- Polish Academy of Sciences
- 01-224 Warszawa, Poland
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14
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Stephens EK, Tauran Y, Coleman AW, Fitzgerald M. Structural requirements for anti-oxidant activity of calix[n]arenes and their associated anti-bacterial activity. Chem Commun (Camb) 2014; 51:851-4. [PMID: 25423903 DOI: 10.1039/c4cc08576k] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Treatment of neural cells with calix[n]arenes featuring sulphonate moieties and linked to Ag nanoparticles results in reduced reactive species. For Gram+ bacteria there is an inverse correlation between anti-bacterial activity and ROS reduction whereas for Gram- bacteria only calix[6]arenes bearing O-alkyl sulphonate functions act as ROS inhibitors and anti-bacterial agents.
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Affiliation(s)
- E K Stephens
- Experimental and Regenerative Neurosciences, School of Animal Biology, The University of Western Australia, Crawley, 6009 WA, Australia.
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15
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Boudebbouze S, Coleman AW, Tauran Y, Mkaouar H, Perret F, Garnier A, Brioude A, Kim B, Maguin E, Rhimi M. Discriminatory antibacterial effects of calix[n]arene capped silver nanoparticles with regard to gram positive and gram negative bacteria. Chem Commun (Camb) 2014; 49:7150-2. [PMID: 23831853 DOI: 10.1039/c3cc42838a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Silver nanoparticles capped with nine different sulphonated calix[n]arenes were tested for their anti-bacterial effects against B. subtilis and E. coli at an apparent concentration of 100 nM in calix[n]arene. The results show the para-sulphonato-calix[n]arenes are active against Gram positive bacteria and the derivatives having sulphonate groups at both para and alkyl terminal positions are active against Gram negative bacteria. The calix[6]arene derivative with only O-alkyl sulphonate groups shows bactericidal activity.
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16
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Valluru G, Georghiou PE, Sleem HF, Perret F, Montasser I, Grandvoinnet A, Brolles L, Coleman AW. Molecular recognition of nucleobases and amino acids by sulphonato-calixnaphthalene-capped silver nanoparticles. Supramol Chem 2014. [DOI: 10.1080/10610278.2013.872247] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Gopikishore Valluru
- Department of Chemistry, Memorial University of Newfoundland, St John's, NL, Canada A1B3X7
| | - Paris E. Georghiou
- Department of Chemistry, Memorial University of Newfoundland, St John's, NL, Canada A1B3X7
| | - Hisham F. Sleem
- Department of Chemistry, Memorial University of Newfoundland, St John's, NL, Canada A1B3X7
| | - Florent Perret
- ICBMS, UMR 5246, Université de Lyon 1, Villeurbanne F69622, France
| | - Imed Montasser
- INRAP, Technopôle de Sidi Thabet, Sidi Thabet 2020, Tunisia
| | | | - Ludivine Brolles
- LMI, Université de Lyon 1, CNRS UMR 5615, Villeurbanne F69622, France
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Tauran Y, Anjard C, Kim B, Rhimi M, Coleman AW. Large negatively charged organic host molecules as inhibitors of endonuclease enzymes. Chem Commun (Camb) 2014; 50:11404-6. [DOI: 10.1039/c4cc04805a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Endonuclease enzymes can be inhibited in the micromolar range by sulphonated calix-arenes, sulphated cyclodextrin and sulphated cyclodextrin nanoparticles.
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Affiliation(s)
- Yannick Tauran
- LMI CNRS UMR 5615
- Univ. Lyon 1
- Villeurbanne, France
- LIMMS/CNRS-IIS (UMI 2820)
- University of Tokyo
| | | | - Beomjoon Kim
- LIMMS/CNRS-IIS (UMI 2820)
- University of Tokyo
- Tokyo, Japan
- CIRMM
- Institute of Industrial Science
| | - Moez Rhimi
- INRA
- UMR 1319 Micalis
- Jouy-en-Josas, France
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Tauran Y, Brioude A, Coleman AW, Rhimi M, Kim B. Molecular recognition by gold, silver and copper nanoparticles. World J Biol Chem 2013; 4:35-63. [PMID: 23977421 PMCID: PMC3746278 DOI: 10.4331/wjbc.v4.i3.35] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Revised: 06/11/2013] [Accepted: 06/18/2013] [Indexed: 02/05/2023] Open
Abstract
The intrinsic physical properties of the noble metal nanoparticles, which are highly sensitive to the nature of their local molecular environment, make such systems ideal for the detection of molecular recognition events. The current review describes the state of the art concerning molecular recognition of Noble metal nanoparticles. In the first part the preparation of such nanoparticles is discussed along with methods of capping and stabilization. A brief discussion of the three common methods of functionalization: Electrostatic adsorption; Chemisorption; Affinity-based coordination is given. In the second section a discussion of the optical and electrical properties of nanoparticles is given to aid the reader in understanding the use of such properties in molecular recognition. In the main section the various types of capping agents for molecular recognition; nucleic acid coatings, protein coatings and molecules from the family of supramolecular chemistry are described along with their numerous applications. Emphasis for the nucleic acids is on complementary oligonucleotide and aptamer recognition. For the proteins the recognition properties of antibodies form the core of the section. With respect to the supramolecular systems the cyclodextrins, calix[n]arenes, dendrimers, crown ethers and the cucurbitales are treated in depth. Finally a short section deals with the possible toxicity of the nanoparticles, a concern in public health.
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Lesniewska B, Suwinska K, Coleman AW. Structural diversity in supramolecular compounds of para-sulfonato[6]calixarenes with phenanthroline. Acta Crystallogr A 2013. [DOI: 10.1107/s0108767313094312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Tauran Y, Brioude A, Shahgaldian P, Cumbo A, Kim B, Perret F, Coleman AW, Montasser I. Calix-arene silver nanoparticles interactions with surfactants are charge, size and critical micellar concentration dependent. Chem Commun (Camb) 2013; 48:9483-5. [PMID: 22899213 DOI: 10.1039/c2cc34670b] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The interactions of silver nanoparticles capped by various calix[n]arenes bearing sulphonate groups at the para and/or phenolic faces with cationic, neutral and anionic surfactants have been studied. Changes in the plasmonic absorption show that only the calix[4]arene derivatives sulphonated at the para-position interact and then only with cationic surfactants. The interactions follow the CMC values of the surfactants either as simple molecules or mixed micelles.
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Affiliation(s)
- Yannick Tauran
- LMI CNRS UMR 5615, Univ. Lyon 1, Villeurbanne, F69622, France
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Abstract
This review covers essentially all aspects of the organisms in the green algal family Volvocaceae and suggests the genetic history of the various steps in their evolution from their unicellular ancestors.
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Affiliation(s)
- A W Coleman
- Department of Molecular and Cell Biology, Brown University, Providence, Rhode Island 02912, USA
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23
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Lamouchi M, Jeanneau E, Chiriac R, Ceroni D, Meganem F, Brioude A, Coleman AW, Desroches C. Monosubstituted lower rim thiacalix[4]arene derivatives. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.02.037] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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24
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Leśniewska B, Jebors S, Coleman AW, Suwińska K. Transformations of griseofulvin in strong acidic conditions--crystal structures of 2'-demethylgriseofulvin and dimerized griseofulvin. Nat Prod Commun 2012; 7:327-332. [PMID: 22545405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
The structure of griseofulvic acid, C16H15ClO6, at 100 K has orthorhombic (P2(1)2(1)2) symmetry. It is of interest with respect to biological activity. The structure displays intermolecular O-H...O, C-H...O hydrogen bonding as well as week C-H...pi and pi...pi interactions. In strong acidic conditions the griseofulvin undergoes dimerization. The structure of dimerized griseofulvin, C34H32C12O12 x C2H6O x H2O, at 100 K has monoclinic (P2(1)) symmetry. The molecule crystallized as a solvate with one ethanol and one water molecule. The dimeric molecules form intermolecular O-H...O hydrogen bonds to solvents molecules only but they interact via week C-H...O, C-H...pi, C-Cl...pi and pi...pi interactions with other dimerized molecules.
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Affiliation(s)
- Barbara Leśniewska
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka, 44/52, PL-01 224 Warszawa, Poland
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Lesniewska B, Jebors S, Coleman AW, Suwińska K. Transformations of Griseofulvin in Strong Acidic Conditions – Crystal Structures of 2′-Demethylgriseofulvin and Dimerized Griseofulvin. Nat Prod Commun 2012. [DOI: 10.1177/1934578x1200700312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The structure of griseofulvic acid, C16H15ClO6, at 100 K has orthorhombic (P21212) symmetry. It is of interest with respect to biological activity. The structure displays intermolecular O–H···O, C–H···O hydrogen bonding as well as week C–H···π and π ···π interactions. In strong acidic conditions the griseofulvin undergoes dimerization. The structure of dimerized griseofulvin, C34H32Cl2O12·C2H6O·H2O, at 100 K has monoclinic (P21) symmetry. The molecule crystallized as a solvate with one ethanol and one water molecule. The dimeric molecules form intermolecular O–H···O hydrogen bonds to solvents molecules only but they interact via week C–H···O, C–H···π, C–Cl···π and π···π interactions with other dimerized molecules.
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Affiliation(s)
- Barbara Lesniewska
- Institute of Physical Chemistry of the Polish Academy of Sciences, Kasprzaka, 44/52, PL-01 224 Warszawa, Poland
| | - Said Jebors
- LMI, Universite Lyon 1 CNRS UMR 5615, 43 bvd 11 Novembre, 69622 Villeurbanne, France
| | - Anthony W. Coleman
- LMI, Universite Lyon 1 CNRS UMR 5615, 43 bvd 11 Novembre, 69622 Villeurbanne, France
| | - Kinga Suwińska
- Institute of Physical Chemistry of the Polish Academy of Sciences, Kasprzaka, 44/52, PL-01 224 Warszawa, Poland
- Faculty of Biology and Environmental Sciences, Cardinal Stefan Wyszynski University, Wóycickiego 1/3, PL-01 938 Warszawa, Poland
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Revel S, Doudet L, Alonso L, Coleman AW, Shahgaldian P. Surface acoustic wave sensing of linear alcohols using para-acylcalix[n]arenes. Chem Commun (Camb) 2012; 48:73-5. [DOI: 10.1039/c1cc15352h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Fucke K, Anderson KM, Filby MH, Henry M, Wright J, Mason SA, Gutmann MJ, Barbour LJ, Oliver C, Coleman AW, Atwood JL, Howard JAK, Steed JW. Cover Picture: The Structure of Water in p-Sulfonatocalix[4]arene (Chem. Eur. J. 37/2011). Chemistry 2011. [DOI: 10.1002/chem.201190181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Tauran Y, Grosso M, Brioude A, Kassab R, Coleman AW. Colourimetric and spectroscopic discrimination between nucleotides and nucleosides using para-sulfonato-calix[4]arene capped silver nanoparticles. Chem Commun (Camb) 2011; 47:10013-5. [PMID: 21833429 DOI: 10.1039/c1cc13175c] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The complexation of nucleosides and nucleotides by hybrid nanoparticles capped by para-sulfonato-calix[4]arene shows clear discrimination between purine and pyrimidine based molecules. For the pyrimidine nucleotides there is appearance of a new absorption band around 550 nm, and a colour change from yellow to orange red and pink.
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Affiliation(s)
- Yannick Tauran
- LMI CNRS UMR 5615, Univ. Lyon 1, Villeurbanne, F69622, France
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Fucke K, Anderson KM, Filby MH, Henry M, Wright J, Mason SA, Gutmann MJ, Barbour LJ, Oliver C, Coleman AW, Atwood JL, Howard JAK, Steed JW. The Structure of Water in p-Sulfonatocalix[4]arene. Chemistry 2011; 17:10259-71. [DOI: 10.1002/chem.201101748] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Indexed: 11/12/2022]
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Abstract
This review treats the biological properties of the various anionic calix[n]arenes, both as soluble forms and in the colloidal state. The complexation of these molecules with amino-acids, peptides and proteins is discussed, as is their interaction with model membranes. The complexations with various Active Pharmaceutical Ingredients as complexes, for tamoxifen as solid state and colloidal structures, are treated in depth. Two sections deal with the direct biological action of the calix[n]arenes and their use as biosensors. A final section deals with the toxicity, in reality the lack of toxicity of the calix[n]arenes.
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Affiliation(s)
- Florent Perret
- ICBMS, UMR 5246, Univ Lyon 1, Villeurbanne, F69622, France.
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Dupont N, Navaza A, Coleman AW, Shkurenko O, Suwinska K. Influence of the nature of the solvent of crystallization on X-ray crystal structures of para-azidomethyltetrahydroxy-calix[4]arene. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.01.067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Matar-Merheb R, Rhimi M, Leydier A, Huché F, Galián C, Desuzinges-Mandon E, Ficheux D, Flot D, Aghajari N, Kahn R, Di Pietro A, Jault JM, Coleman AW, Falson P. Structuring detergents for extracting and stabilizing functional membrane proteins. PLoS One 2011; 6:e18036. [PMID: 21483854 PMCID: PMC3069034 DOI: 10.1371/journal.pone.0018036] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2010] [Accepted: 02/22/2011] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Membrane proteins are privileged pharmaceutical targets for which the development of structure-based drug design is challenging. One underlying reason is the fact that detergents do not stabilize membrane domains as efficiently as natural lipids in membranes, often leading to a partial to complete loss of activity/stability during protein extraction and purification and preventing crystallization in an active conformation. METHODOLOGY/PRINCIPAL FINDINGS Anionic calix[4]arene based detergents (C4Cn, n=1-12) were designed to structure the membrane domains through hydrophobic interactions and a network of salt bridges with the basic residues found at the cytosol-membrane interface of membrane proteins. These compounds behave as surfactants, forming micelles of 5-24 nm, with the critical micellar concentration (CMC) being as expected sensitive to pH ranging from 0.05 to 1.5 mM. Both by 1H NMR titration and Surface Tension titration experiments, the interaction of these molecules with the basic amino acids was confirmed. They extract membrane proteins from different origins behaving as mild detergents, leading to partial extraction in some cases. They also retain protein functionality, as shown for BmrA (Bacillus multidrug resistance ATP protein), a membrane multidrug-transporting ATPase, which is particularly sensitive to detergent extraction. These new detergents allow BmrA to bind daunorubicin with a Kd of 12 µM, a value similar to that observed after purification using dodecyl maltoside (DDM). They preserve the ATPase activity of BmrA (which resets the protein to its initial state after drug efflux) much more efficiently than SDS (sodium dodecyl sulphate), FC12 (Foscholine 12) or DDM. They also maintain in a functional state the C4Cn-extracted protein upon detergent exchange with FC12. Finally, they promote 3D-crystallization of the membrane protein. CONCLUSION/SIGNIFICANCE These compounds seem promising to extract in a functional state membrane proteins obeying the positive inside rule. In that context, they may contribute to the membrane protein crystallization field.
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Affiliation(s)
- Rima Matar-Merheb
- CNRS, Drug Resistance Mechanism and Modulation Laboratory, Ligue labeled team 2009, Lyon, France
| | - Moez Rhimi
- CNRS, Drug Resistance Mechanism and Modulation Laboratory, Ligue labeled team 2009, Lyon, France
- Laboratoire de BioCristallographie et Biologie Structurale des Cibles Thérapeutiques, Université Lyon 1, Univ Lyon; CNRS, UMR 5086; Bases Moléculaires et Structurales des Systèmes Infectieux, IBCP, Lyon, France
| | | | - Frédéric Huché
- CNRS, Drug Resistance Mechanism and Modulation Laboratory, Ligue labeled team 2009, Lyon, France
- Laboratoire de BioCristallographie et Biologie Structurale des Cibles Thérapeutiques, Université Lyon 1, Univ Lyon; CNRS, UMR 5086; Bases Moléculaires et Structurales des Systèmes Infectieux, IBCP, Lyon, France
| | - Carmen Galián
- CNRS/CEA/Université Joseph Fourier, Institut de Biologie Structurale, Grenoble, France
| | - Elodie Desuzinges-Mandon
- CNRS, Drug Resistance Mechanism and Modulation Laboratory, Ligue labeled team 2009, Lyon, France
| | - Damien Ficheux
- CNRS, Drug Resistance Mechanism and Modulation Laboratory, Ligue labeled team 2009, Lyon, France
| | - David Flot
- European Synchrotron Radiation Facility, BP 220, Grenoble, France
| | - Nushin Aghajari
- Laboratoire de BioCristallographie et Biologie Structurale des Cibles Thérapeutiques, Université Lyon 1, Univ Lyon; CNRS, UMR 5086; Bases Moléculaires et Structurales des Systèmes Infectieux, IBCP, Lyon, France
| | - Richard Kahn
- CNRS/CEA/Université Joseph Fourier, Institut de Biologie Structurale, Grenoble, France
| | - Attilio Di Pietro
- CNRS, Drug Resistance Mechanism and Modulation Laboratory, Ligue labeled team 2009, Lyon, France
| | - Jean-Michel Jault
- CNRS/CEA/Université Joseph Fourier, Institut de Biologie Structurale, Grenoble, France
| | - Anthony W. Coleman
- Laboratoire des Multimatériaux et Interfaces, UMR 5615 CNRS/Université de Lyon 1, Lyon, France
| | - Pierre Falson
- CNRS, Drug Resistance Mechanism and Modulation Laboratory, Ligue labeled team 2009, Lyon, France
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Leśniewska B, Danylyuk O, Suwinska K, Wojciechowski T, Coleman AW. Supramolecular versatility in the solid-state complexes of para-sulphonatocalix[4]arene with phenanthroline. CrystEngComm 2011. [DOI: 10.1039/c0ce00515k] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Suwinska K, Leśniewska B, Wszelaka-Rylik M, Straver L, Jebors S, Coleman AW. A dodecameric self-assembled calix[4]arene aggregate with two types of cavities. Chem Commun (Camb) 2011; 47:8766-8. [DOI: 10.1039/c1cc12245b] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Jebors S, Tauran Y, Aghajari N, Boudebbouze S, Maguin E, Haser R, Coleman AW, Rhimi M. Supramolecular stabilization of acid tolerant l-arabinose isomerase from Lactobacillus sakei. Chem Commun (Camb) 2011; 47:12307-9. [DOI: 10.1039/c1cc14930j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Jebors S, Leydier A, Wu Q, Bertino Ghera B, Malbouyre M, Coleman AW. Solid lipid nanoparticles (SLNs) derived frompara-acyl-calix[9]-arene: preparation and stability. J Microencapsul 2010; 27:561-71. [DOI: 10.3109/02652048.2010.493620] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
During the normal course of infection, nuclei are transferred via secondary pit connections from the parasitic marine red alga Choreocolax to its red algal host Polysiphonia. These "planetic" nuclei are transmitted by being cut off into specialized cells (conjunctor cells) that fuse with an adjacent host cell, thereby delivering parasite nuclei and other cytoplasmic organelles into host cell cytoplasm. Within the foreign cytoplasm, planetic nuclei survive for several weeks and may be active in directing the host cellular responses to infection, since these responses are seen only in host cells containing planetic nuclei. The transfer and long-term survival of a nucleus from one genus into the cytoplasm of another through mechanisms that have evolved in nature challenge our understanding of nuclear-cytoplasmic interactions and our concept of "individual."
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Affiliation(s)
- L J Goff
- Center for Coastal Marine Science and Department of Biology, University of California, Santa Cruz, CA 95064
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Nault LFA, Girardot C, Leydier A, Coleman AW, Perrotton T, Magnard S, Baubichon-Cortay H. Magnesium dependent complexation of tri-anionic calix[4]arene detergents by the nucleotide binding domain 1 (NBD1) of multidrug resistance protein MRP1. NEW J CHEM 2010. [DOI: 10.1039/c0nj00323a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Shkurenko O, Suwinska K, Perret F, Sigaud K, Leydier A, Jebors S, Coleman AW. The Solid-State Inclusion Complex between the Mono-Anion of Calix[4]Arene and Protonated Diamino-Bicycloundecane. ChemJMold 2009. [DOI: 10.19261/cjm.2009.04(2).05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Diamino-bicycloundecane mono-deprotonates H-calix[4]arene and the solid-structure of the resulting salt has been determined by X-ray crystallography. Two different complexes are present in the structure with the Diamino-bicycloundecane cation held in the calix[4]arene cavity by CH-p interactions. In the packing there is a hydrogen-bonded polymeric chain. Both the complexes formed layered structures with differing inter-layer distances.
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Moubarak J, Moreno E, Diesis E, Coleman AW. Use of Electrospray Mass Spectromtery to Study the Interactions between Para-Sulphonato-Calix[4]Arene and a Series of Serum Albumin Proteins. ChemJMold 2009. [DOI: 10.19261/cjm.2009.04(2).04] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The binding of para-Sulphonato-calix[4]arene to a series of Serum Albumin Proteins has been studied using Electrospray Mass Spectrometry, each protein shows different capacities to interact with para-Sulphonato-calix[4]arene, including the number of ligands bound, the Association Constants observed, and the stoichiometries at which the onset of each binding event is observed.
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Suwinska K, Lesniewska B, Jebors S, Coleman AW. Self-assembly of amphiphilic calixarenes: crystal structure of an inverted micelle. Acta Crystallogr A 2009. [DOI: 10.1107/s0108767309098237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Coleman AW, Maria Preparata R, Mehrotra B, Mai JC. Derivation of the Secondary Structure of the ITS-1 Transcript in Volvocales and its Taxonomic Correlations. Protist 2009. [PMID: 23196163 DOI: 10.1016/s1434-4610(98)70018-5] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Knowledge of secondary structure, formed by the gene spacer regions of the primary transcript of nuclear rDNA cistrons, is lacking for most phyla of eukaryotes. We have sequenced the first internal transcribed spacer region (ITS-1) of multiple representatives of the Volvocales, and from comparisons of these, derived a secondary structure common to the entire group. The secondary structure model is supported by numerous compensating base pair changes located within the paired regions of the stem-loops. Within the morphological species, such as those of Astrephomene and Gonium, the three basal nucleotide pairs of helices are highly conserved in primary sequence, and the single stranded region rich in CCAA is identical in sequence, even when isolates come from all continents of the earth. In other Volvocacean species known to include many pairs of mating types, this same level of conservation is found to correlate with the mating subgroups of the species. Thus a comparable degree of sequence similarity appears to characterize all isolates of a "biological" species; this is valid for taxonomic species only where the biological and taxonomic species levels coincide. In addition, the ITS-1 contains information useful for population analyses, and spacer secondary structure may have additional phylogenetic utility at the level of class or subclass when that information becomes available for other protistan groups.
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Affiliation(s)
- A W Coleman
- Division of Biology and Medicine, Brown University, Providence, Rhode Island 02912, USA
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Leśniewska B, Jebors S, Coleman AW, Suwińska K. Streptidinium sulfate monohydrate. Acta Crystallogr C 2009; 65:o290-2. [DOI: 10.1107/s0108270109015650] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2009] [Accepted: 04/27/2009] [Indexed: 11/10/2022] Open
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Coleman AW, Ling CC, Miocque M. First Sphere Coordination Chemistry of Modified Cyclodextrins: TheBis-CoCl2andBis-CuBr2Complexes of 6A,6B,6D,6E-Tetra-O-Nicotinoyl-α-Cyclodextrin. J COORD CHEM 2009. [DOI: 10.1080/00958979209407923] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Bagryanskaya EG, Polovyanenko DN, Fedin MV, Kulik L, Schnegg A, Savitsky A, Möbius K, Coleman AW, Ananchenko GS, Ripmeester JA. Multifrequency EPR study of the mobility of nitroxides in solid-state calixarene nanocapsules. Phys Chem Chem Phys 2009; 11:6700-7. [DOI: 10.1039/b906827a] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Danylyuk O, Ghera BB, Lazar AN, Coleman AW, Suwinska K. The solid-state structures of para-sulphonatocalix[4]arene with the biologically active oligoammonium cations of norspermidine and triethyltetramine. J Mol Struct 2008. [DOI: 10.1016/j.molstruc.2008.04.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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47
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Leclere E, Moussa A, Chouaf-Lakhdar L, Coleman AW, Seigneurin JM, Perron H, Bencsik A. Prion early kinetics revisited using a streptomycin-based PrPres extraction method. Biochem Biophys Res Commun 2008; 372:429-33. [DOI: 10.1016/j.bbrc.2008.05.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2008] [Accepted: 05/03/2008] [Indexed: 10/22/2022]
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48
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Danylyuk O, Perret F, Coleman AW, Suwinska K. The Solid-State Complex of para-Sulphonato-Calix[8]Arene Anion with Dimethylammonium Cations. ACTA ACUST UNITED AC 2008. [DOI: 10.2174/1874846500801010018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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49
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Oueslati I, Coleman AW, de Castro B, Berberan-Santos MN. A Fluorescent and Phosphorescent Nanoporous Solid: Crystalline Calix[4]arene. J Fluoresc 2008; 18:1123-9. [DOI: 10.1007/s10895-008-0362-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2008] [Accepted: 03/10/2008] [Indexed: 11/30/2022]
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50
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Suwinska K, Shkurenko O, Mbemba C, Leydier A, Jebors S, Coleman AW, Matar R, Falson P. Trianionic calix[4]arene monoalkoxy derivatives: synthesis, solid-state structures and self-assembly properties. NEW J CHEM 2008. [DOI: 10.1039/b806342g] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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