1
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Goodwin RJ, White NG. A Cationic Catechol Derivative Binds Anions in Competitive Aqueous Media. Chem Asian J 2024:e202301121. [PMID: 38269957 DOI: 10.1002/asia.202301121] [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: 12/17/2023] [Revised: 01/09/2024] [Indexed: 01/26/2024]
Abstract
A simple dihydroxy isoquinolinium molecule (3+ ) was prepared by a modification of a literature procedure. Interestingly, during optimisation of the synthesis a small amount of the natural product pseudopalmatine was isolated, and characterised for the first time by X-ray crystallography. Compound 3+ contains a catechol motif and positive charge on the same scaffold and was found to be a potent anion receptor, binding sulfate strongly in 8 : 2 d6 -acetone:D2 O and 7 : 3 d6 -acetone:D2 O (Ka >104 and 2,100 M-1 , respectively). Unsurprisingly, chloride binding was much weaker, even in the less polar solvent mixture 9 : 1 d6 -acetone:D2 O. The sulfate binding is remarkably strong for such a simple molecule, however anion binding studies were complicated by the tendency of the molecule to react with BPh4 - or BF4 - species during anion metathesis reactions. This gave two unusual zwitterions containing tetrahedral boronate centres, which were both characterised by X-ray crystallography.
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Affiliation(s)
- Rosemary J Goodwin
- Research School of Chemistry, Australian National University, Canberra, ACT, 2601, Australia
| | - Nicholas G White
- Research School of Chemistry, Australian National University, Canberra, ACT, 2601, Australia
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2
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Martínez‐Crespo L, Valkenier H. Transmembrane Transport of Bicarbonate by Anion Receptors. Chempluschem 2022; 87:e202200266. [PMID: 36414387 PMCID: PMC9827909 DOI: 10.1002/cplu.202200266] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/13/2022] [Indexed: 01/31/2023]
Abstract
The development of synthetic anion transporters is motivated by their potential application as treatment for diseases that originate from deficient anion transport by natural proteins. Transport of bicarbonate is important for crucial biological functions such as respiration and digestion. Despite this biological relevance, bicarbonate transport has not been as widely studied as chloride transport. Herein we present an overview of the synthetic receptors that have been studied as bicarbonate transporters, together with the different assays used to perform transport studies in large unilamellar vesicles. We highlight the most active transporters and comment on the nature of the functional groups present in active and inactive compounds. We also address recent mechanistic studies that have revealed different processes that can lead to net transport of bicarbonate, as well as studies reported in cells and tissues, and comment on the key challenges for the further development of bicarbonate transporters.
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Affiliation(s)
- Luis Martínez‐Crespo
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK,Manchester Institute of BiotechnologyUniversity of Manchester131 Princess StreetManchesterM1 7DNUK,Université Libre de Bruxelles (ULB) Engineering of Molecular NanoSystemsEcole polytechnique de BruxellesAvenue F.D. Roosevelt 50, CP165/64B-1050BrusselsBelgium
| | - Hennie Valkenier
- Université Libre de Bruxelles (ULB) Engineering of Molecular NanoSystemsEcole polytechnique de BruxellesAvenue F.D. Roosevelt 50, CP165/64B-1050BrusselsBelgium
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3
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Ion transporters: emerging agents for anticancer therapy. Sci China Chem 2022. [DOI: 10.1007/s11426-022-1258-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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4
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Martínez‐Crespo L, Hewitt SH, De Simone NA, Šindelář V, Davis AP, Butler S, Valkenier H. Transmembrane Transport of Bicarbonate Unravelled*. Chemistry 2021; 27:7367-7375. [PMID: 33932059 PMCID: PMC8251953 DOI: 10.1002/chem.202100491] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Indexed: 02/06/2023]
Abstract
Anion receptors can be used to transport ions across lipid bilayers, which has potential for therapeutic applications. Synthetic bicarbonate transporters are of particular interest, as defects in transmembrane transport of bicarbonate are associated with various diseases. However, no convenient method exists to directly observe bicarbonate transport and study the mechanisms involved. Here, an assay is presented that allows the kinetics of bicarbonate transport into liposomes to be monitored directly and with great sensitivity. The assay utilises an encapsulated europium(III) complex, which exhibits a large increase in emission intensity upon binding bicarbonate. Mechanisms involving CO2 diffusion and the dissipation of a pH gradient are shown to be able to lead to an increase in bicarbonate concentration within liposomes, without transport of the anion occurring at all. By distinguishing these alternative mechanisms from actual bicarbonate transport, this assay will inform the future development of bicarbonate transporters.
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Affiliation(s)
- Luis Martínez‐Crespo
- Université Libre de Bruxelles (ULB)Engineering of Molecular NanoSystems, Ecole polytechnique de BruxellesAvenue F.D. Roosevelt 50, CP165/641050BrusselsBelgium
| | - Sarah H. Hewitt
- Loughborough UniversityDepartment of ChemistryEpinal WayLoughboroughLE11 3TUUK
| | | | - Vladimír Šindelář
- Masaryk UniversityDepartment of Chemistry and RECETOX, Faculty of ScienceKamenice 5625 00BrnoCzech Republic
| | - Anthony P. Davis
- University of BristolSchool of ChemistryCantock's CloseBristolBS8 1TSUK
| | - Stephen Butler
- Loughborough UniversityDepartment of ChemistryEpinal WayLoughboroughLE11 3TUUK
| | - Hennie Valkenier
- Université Libre de Bruxelles (ULB)Engineering of Molecular NanoSystems, Ecole polytechnique de BruxellesAvenue F.D. Roosevelt 50, CP165/641050BrusselsBelgium
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5
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Goodwin RJ, Blyth MT, Fung AKK, Smith LM, Norcott PL, Tanovic S, Coote ML, White NG. Simple acyclic molecules containing a single charge-assisted O-H group can recognize anions in acetonitrile : water mixtures. Org Biomol Chem 2021; 19:2794-2803. [PMID: 33720236 DOI: 10.1039/d1ob00282a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Hydroxypyridinium and hydroxyquinolinium compounds containing acidic O-H groups attached to a cationic aromatic scaffold were synthesized, i.e. N-methyl-3-hydroxypyridinium (1+) and N-methyl-8-hydroxyquinolinium (2+). These very simple compounds are capable of binding to chloride very strongly in CD3CN and with moderate strength in 9 : 1 CD3CN : D2O. Comparison with known association constants reveals that 1+ and 2+ bind chloride in CD3CN or CD3CN : D2O with comparable affinities to receptors containing significantly more hydrogen bond donors and/or higher positive charges. Crystal structures of both compounds with coordinating anions were obtained, and feature short O-Hanion hydrogen bonds. A receptor containing two hydroxyquinolinium groups was also prepared. While the low solubility of this compound caused difficulties, we were able to demonstrate chloride binding in a competitive 1 : 1 CD3CN : CD3OD solvent mixture. Addition of sulfate to this compound results in the formation of a crystallographically-characterised solid state anion coordination polymer.
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Affiliation(s)
- Rosemary J Goodwin
- Research School of Chemistry, Australian National University, Canberra, ACT, Australia.
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6
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Boer SA, Foyle EM, Thomas CM, White NG. Anion coordination chemistry using O-H groups. Chem Soc Rev 2019; 48:2596-2614. [PMID: 30860210 DOI: 10.1039/c8cs00828k] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This review covers significant advances in the use of O-H groups in anion coordination chemistry. The review focuses on the use of these groups in synthetic anion receptors, as well as more recent developments in transport, self-assembly and catalysis.
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Affiliation(s)
- Stephanie A Boer
- Research School of Chemistry, The Australian National University, Canberra, Australia.
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7
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Morshedi M, Boer SA, Thomas M, White NG. Easily-prepared Hydroxy-containing Receptors Recognize Anions in Aqueous Media. Chem Asian J 2019; 14:1271-1277. [PMID: 30747486 DOI: 10.1002/asia.201900033] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Indexed: 12/20/2022]
Abstract
Despite their ready availability, O-H groups have received relatively little attention as anion recognition motifs. Here, we report two simple hydroxy-containing anion receptors that are prepared in two facile steps followed by anion exchange, without the need for chromatographic purification at any stage. These receptors contain a pyridinium bis(amide) motif as well as hydroxyphenyl groups, and bind mono- and divalent anions in 9:1 CD3 CN:D2 O, showing a selectivity preference for sulfate. Notably, a "model" receptor that does not contain hydroxy groups shows only very weak sulfate binding in this competitive solvent mixture. In the solid state, X-ray crystallographic studies show that the receptors tend to form extended assemblies with anions; however, 1 H and DOSY NMR studies as well as molecular dynamics simulations show that only 1:1 complexes are present in solution. Molecular dynamics simulations suggest that one of the receptors suffers from competing intramolecular hydrogen bonding, while another binds partially-hydrated anions, with the receptor's O-H groups forming hydrogen bonds to water molecules within the anion's coordination sphere.
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Affiliation(s)
- Mahbod Morshedi
- Research School of Chemistry, The Australian National University, Canberra, ACT, Australia
| | - Stephanie A Boer
- Research School of Chemistry, The Australian National University, Canberra, ACT, Australia
| | - Michael Thomas
- Research School of Chemistry, The Australian National University, Canberra, ACT, Australia
| | - Nicholas G White
- Research School of Chemistry, The Australian National University, Canberra, ACT, Australia
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8
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Young Lee G, Bay KL, Houk KN. Evaluation of DFT Methods and Implicit Solvation Models for Anion‐Binding Host‐Guest Systems. Helv Chim Acta 2019. [DOI: 10.1002/hlca.201900032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ga Young Lee
- Department of Chemistry and BiochemistryUniversity of California Los Angeles 607 Charles E. Young Drive. East California 90095 United States
| | - Katherine L. Bay
- Department of Chemistry and BiochemistryUniversity of California Los Angeles 607 Charles E. Young Drive. East California 90095 United States
| | - Kendall N. Houk
- Department of Chemistry and BiochemistryUniversity of California Los Angeles 607 Charles E. Young Drive. East California 90095 United States
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9
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Valkenier H, Akrawi O, Jurček P, Sleziaková K, Lízal T, Bartik K, Šindelář V. Fluorinated Bambusurils as Highly Effective and Selective Transmembrane Cl−/HCO3− Antiporters. Chem 2019. [DOI: 10.1016/j.chempr.2018.11.008] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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10
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Shokri A, Wang XB, Wang Y, O’Doherty GA, Kass SR. Flexible Acyclic Polyol-Chloride Anion Complexes and Their Characterization by Photoelectron Spectroscopy and Variable Temperature Binding Constant Determinations. J Phys Chem A 2016; 120:1661-8. [DOI: 10.1021/acs.jpca.5b12286] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alireza Shokri
- Department
of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Xue-Bin Wang
- Physical
Sciences Division, Pacific Northwest National Laboratory, P.O. Box 999, MS K8-88, Richland, Washington 99352, United States
| | - Yanping Wang
- Department
of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - George A. O’Doherty
- Department
of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Steven R. Kass
- Department
of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
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11
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Xie Y, Yang L. Calcium and Magnesium Ions Are Membrane-Active against Stationary-Phase Staphylococcus aureus with High Specificity. Sci Rep 2016; 6:20628. [PMID: 26865182 PMCID: PMC4749956 DOI: 10.1038/srep20628] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 01/06/2016] [Indexed: 11/09/2022] Open
Abstract
Staphylococcus aureus (S. aureus) is notorious for its ability to acquire antibiotic-resistance, and antibiotic-resistant S. aureus has become a wide-spread cause of high mortality rate. Novel antimicrobials capable of eradicating S. aureus cells including antibiotic-resistant ones are thus highly desired. Membrane-active bactericides and species-specific antimicrobials are two promising sources of novel anti-infective agents for fighting against bacterial antibiotic-resistance. We herein show that Ca2+ and Mg2+, two alkaline-earth-metal ions physiologically essential for diverse living organisms, both disrupt model S. aureus membranes and kill stationary-phase S. aureus cells, indicative of membrane-activity. In contrast to S. aureus, Escherichia coli and Bacillus subtilis exhibit unaffected survival after similar treatment with these two cations, indicative of species-specific activity against S. aureus. Moreover, neither Ca2+ nor Mg2+ lyses mouse red blood cells, indicative of hemo-compatibility. This works suggests that Ca2+ and Mg2+ may have implications in targeted eradication of S. aureus pathogen including the antibiotic-resistant ones.
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Affiliation(s)
- Yuntao Xie
- CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, Anhui 230026 China.,Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026 China
| | - Lihua Yang
- CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, Anhui 230026 China.,Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026 China.,Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026 China
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12
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Abstract
Herein, we report the synthesis of an umbrella thread and its covalent dimer and their transmembrane transport properties under physiological conditions.
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Affiliation(s)
- Julie Kempf
- Département de Chimie
- Université de Montréal
- Montréal
- Canada
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13
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Soto-Cerrato V, Manuel-Manresa P, Hernando E, Calabuig-Fariñas S, Martínez-Romero A, Fernández-Dueñas V, Sahlholm K, Knöpfel T, García-Valverde M, Rodilla AM, Jantus-Lewintre E, Farràs R, Ciruela F, Pérez-Tomás R, Quesada R. Facilitated Anion Transport Induces Hyperpolarization of the Cell Membrane That Triggers Differentiation and Cell Death in Cancer Stem Cells. J Am Chem Soc 2015; 137:15892-8. [DOI: 10.1021/jacs.5b09970] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Vanessa Soto-Cerrato
- Cancer
Cell Biology Research Group, Department of Pathology and Experimental
Therapeutics, Faculty of Medicine, University of Barcelona, 08007 Barcelona, Spain
| | - Pilar Manuel-Manresa
- Cancer
Cell Biology Research Group, Department of Pathology and Experimental
Therapeutics, Faculty of Medicine, University of Barcelona, 08007 Barcelona, Spain
| | - Elsa Hernando
- Departmento
de Química, Universidad de Burgos, 09001 Burgos, Spain
| | - Silvia Calabuig-Fariñas
- Fundación de Investigación Hospital General Universitario de Valencia, 46014 Valencia, Spain
- Department
of Pathology, Universitat de València, 46010 Valencia, Spain
| | | | - Víctor Fernández-Dueñas
- Unitat
de Farmacologia, Departament Patologia i Terapèutica Experimental,
Facultat de Medicina, IDIBELL, Universitat de Barcelona, L’Hospitalet de Llobregat, 08007 Barcelona, Spain
| | - Kristoffer Sahlholm
- Unitat
de Farmacologia, Departament Patologia i Terapèutica Experimental,
Facultat de Medicina, IDIBELL, Universitat de Barcelona, L’Hospitalet de Llobregat, 08007 Barcelona, Spain
- Department
of Neuroscience, Karolinska Institute, 171 77 Solna, Stockholm, Sweden
| | - Thomas Knöpfel
- Division
of Brain Sciences, Imperial College London, London SW7 2AZ, United Kingdom
| | | | - Ananda M. Rodilla
- Cancer
Cell Biology Research Group, Department of Pathology and Experimental
Therapeutics, Faculty of Medicine, University of Barcelona, 08007 Barcelona, Spain
| | - Eloisa Jantus-Lewintre
- Fundación de Investigación Hospital General Universitario de Valencia, 46014 Valencia, Spain
- Department
of Biotechnology, Universitat Politècnica de València, 46022 Valencia,Spain
| | - Rosa Farràs
- Centro de Investigación Príncipe Felipe, 46012 Valencia, Spain
| | - Francisco Ciruela
- Unitat
de Farmacologia, Departament Patologia i Terapèutica Experimental,
Facultat de Medicina, IDIBELL, Universitat de Barcelona, L’Hospitalet de Llobregat, 08007 Barcelona, Spain
- Department
of Biochemistry and Microbiology, Faculty of Sciences, University of Ghent, 9000 Gent, Belgium
| | - Ricardo Pérez-Tomás
- Cancer
Cell Biology Research Group, Department of Pathology and Experimental
Therapeutics, Faculty of Medicine, University of Barcelona, 08007 Barcelona, Spain
| | - Roberto Quesada
- Departmento
de Química, Universidad de Burgos, 09001 Burgos, Spain
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14
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Hu K, Jiang Y, Xie Y, Liu H, Liu R, Zhao Z, Lai R, Yang L. Small-Anion Selective Transmembrane "Holes" Induced by an Antimicrobial Peptide Too Short to Span Membranes. J Phys Chem B 2015; 119:8553-60. [PMID: 26126210 DOI: 10.1021/acs.jpcb.5b03133] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Whereas many membrane-destabilization modes have been suggested for membrane-spanning antimicrobial peptides (AMPs), few are available for those too short to span membrane thickness. Here we show that ORB-1, a 15-residue disulfide-bridged AMP that is only ∼20 Å long even when fully stretched like a hairpin, may act by inducing small anion-selective transmembrane "holes" of negative mean curvature. In model membranes of Gram-negative bacteria, ORB-1 induces chloride transmembrane transport and formation of transmembrane channels of negative mean curvature, whereas the inactive analogue, ORB-N, does not, suggesting a correlation between antibacterial activity and ability to induce transmembrane channels. Given that ORB-N is the C-terminus amidated form of ORB-1, our results further suggest that formation of membrane-spanning dimers may be required to initiate the observed channel induction. Moreover, ORB-1 renders model bacterial membranes permeable to anions with effective hydration diameters of <1 nm (e.g., Cl(-) and NO3(-)), but not cations of similar sizes (e.g., H3O(+)), indicative of anion-selective transmembrane channels with an effective inner diameter of ≤1 nm. In addition, negative-intrinsic-curvature (NIC) lipids such as phosphoethanolamine (PE) may facilitate the membrane-destabilization process of ORB-1. Our findings may expand current understandings on how AMPs destabilize membranes and facilitate the pharmaceutical development of ORB-1.
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Affiliation(s)
| | | | | | | | - Rui Liu
- ‡Biotoxin Units of Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | | | - Ren Lai
- ‡Biotoxin Units of Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China
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15
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Busschaert N, Caltagirone C, Van Rossom W, Gale PA. Applications of Supramolecular Anion Recognition. Chem Rev 2015; 115:8038-155. [PMID: 25996028 DOI: 10.1021/acs.chemrev.5b00099] [Citation(s) in RCA: 858] [Impact Index Per Article: 95.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
| | - Claudia Caltagirone
- ‡Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554 Bivio per Sestu, 09042 Monserrato, Cagliari, Italy
| | - Wim Van Rossom
- †Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - Philip A Gale
- †Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom
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16
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Lisbjerg M, Valkenier H, Jessen BM, Al-Kerdi H, Davis AP, Pittelkow M. Biotin[6]uril Esters: Chloride-Selective Transmembrane Anion Carriers Employing C-H···Anion Interactions. J Am Chem Soc 2015; 137:4948-51. [PMID: 25851041 DOI: 10.1021/jacs.5b02306] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Biotin[6]uril hexaesters represent a new class of anionophores which operate solely through C-H···anion interactions. The use of soft H-bond donors favors the transport of less hydrophilic anions (e.g., Cl(-), NO3(-)) over hard, stongly hydrated anions (e.g., HCO3(-) and SO4(2-)). Especially relevant is the selectivity between chloride and bicarbonate, the major inorganic anions in biological systems.
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Affiliation(s)
- Micke Lisbjerg
- †Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen Ø, Denmark.,‡School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, United Kingdom
| | - Hennie Valkenier
- ‡School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, United Kingdom
| | - Bo M Jessen
- †Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen Ø, Denmark
| | - Hana Al-Kerdi
- †Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen Ø, Denmark
| | - Anthony P Davis
- ‡School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, United Kingdom
| | - Michael Pittelkow
- †Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen Ø, Denmark
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17
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Elie CR, David G, Schmitzer AR. Strong Antibacterial Properties of Anion Transporters: A Result of Depolarization and Weakening of the Bacterial Membrane. J Med Chem 2015; 58:2358-66. [DOI: 10.1021/jm501979f] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Claude R. Elie
- Département de Chimie, Université de Montréal, CP 6128 Succursale Centre Ville, H3C 3J7, Montreal, Quebec, Canada
| | - Guillaume David
- Département de Chimie, Université de Montréal, CP 6128 Succursale Centre Ville, H3C 3J7, Montreal, Quebec, Canada
| | - Andreea R. Schmitzer
- Département de Chimie, Université de Montréal, CP 6128 Succursale Centre Ville, H3C 3J7, Montreal, Quebec, Canada
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18
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Lee EB, Ryu H, Lee I, Choi S, Hong JH, Kim SM, Jeon TJ, Cho DG. Synthetic anion transporters that bear a terminal ethynyl group. Chem Commun (Camb) 2015; 51:9339-42. [DOI: 10.1039/c5cc01903f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Non-pyrrolic synthetic anion transporters without cytotoxicity are capable of transporting the chloride anion through membranes.
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Affiliation(s)
- Eun-Bee Lee
- Department of Chemistry
- Inha University
- Incheon 402-751
- Korea
- Biohybrid Systems Research Center
| | - Hyunil Ryu
- Biohybrid Systems Research Center
- Inha University
- Incheon 402-751
- Korea
- Department of Biological Engineering
| | - Insu Lee
- Biohybrid Systems Research Center
- Inha University
- Incheon 402-751
- Korea
- Department of Mechanical Engineering
| | - Sangbaek Choi
- Biohybrid Systems Research Center
- Inha University
- Incheon 402-751
- Korea
- Department of Biological Engineering
| | - Jung-Ho Hong
- Department of Chemistry
- Inha University
- Incheon 402-751
- Korea
- Biohybrid Systems Research Center
| | - Sun Min Kim
- Biohybrid Systems Research Center
- Inha University
- Incheon 402-751
- Korea
- Department of Mechanical Engineering
| | - Tae-Joon Jeon
- Biohybrid Systems Research Center
- Inha University
- Incheon 402-751
- Korea
- Department of Biological Engineering
| | - Dong-Gyu Cho
- Department of Chemistry
- Inha University
- Incheon 402-751
- Korea
- Biohybrid Systems Research Center
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19
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Berezin SK. Synthetic Anionophores for Basic Anions as “Presumably, OH−/Cl− Antiporters”: From the Synthetic Ion Channels to Multi-ion Hopping, Anti-Hofmeister Selectivity, and Strong Positive AMFE. J Membr Biol 2014; 247:651-65. [DOI: 10.1007/s00232-014-9683-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 05/13/2014] [Indexed: 12/31/2022]
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20
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Hernando E, Soto-Cerrato V, Cortés-Arroyo S, Pérez-Tomás R, Quesada R. Transmembrane anion transport and cytotoxicity of synthetic tambjamine analogs. Org Biomol Chem 2014; 12:1771-8. [DOI: 10.1039/c3ob42341g] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Synthetic tambjamine analogs bearing aromatic enamine moieties are highly efficient transmembrane anion carriers, triggering apoptosis in several cancer cell lines.
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Affiliation(s)
- Elsa Hernando
- Departamento de Química
- Facultad de Ciencias
- Universidad de Burgos
- 09001 Burgos, Spain
| | - Vanessa Soto-Cerrato
- Department of Pathology and Experimental Therapeutics
- Cancer Cell Biology Research Group
- Universidad de Barcelona
- Barcelona, Spain
| | - Susana Cortés-Arroyo
- Department of Pathology and Experimental Therapeutics
- Cancer Cell Biology Research Group
- Universidad de Barcelona
- Barcelona, Spain
| | - Ricardo Pérez-Tomás
- Department of Pathology and Experimental Therapeutics
- Cancer Cell Biology Research Group
- Universidad de Barcelona
- Barcelona, Spain
| | - Roberto Quesada
- Departamento de Química
- Facultad de Ciencias
- Universidad de Burgos
- 09001 Burgos, Spain
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21
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Berezin SK. Theoretical modelling of anion transport in liposomes: electrogenic anion exchange as a new paradigm in supramolecular chemistry. Supramol Chem 2013. [DOI: 10.1080/10610278.2013.782099] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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22
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Busschaert N, Gale PA. Niedermolekulare transmembranäre Anionentransporter für biologische Anwendungen. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201207535] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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23
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Busschaert N, Gale PA. Small-Molecule Lipid-Bilayer Anion Transporters for Biological Applications. Angew Chem Int Ed Engl 2013; 52:1374-82. [DOI: 10.1002/anie.201207535] [Citation(s) in RCA: 155] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Indexed: 12/20/2022]
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24
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Anion-selective transport activities of tetrameric sterol–spermine conjugates. Bioorg Med Chem Lett 2012; 22:4010-3. [DOI: 10.1016/j.bmcl.2012.04.089] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Revised: 04/17/2012] [Accepted: 04/18/2012] [Indexed: 11/17/2022]
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25
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Quesada R. Membrane Transport. Supramol Chem 2012. [DOI: 10.1002/9780470661345.smc173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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26
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Saggiomo V, Otto S, Marques I, Félix V, Torroba T, Quesada R. The role of lipophilicity in transmembrane anion transport. Chem Commun (Camb) 2012; 48:5274-6. [DOI: 10.1039/c2cc31825c] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Elie CR, Charbonneau M, Schmitzer AR. An anion structure–activity relationship of imidazolium-based synthetic transporters. MEDCHEMCOMM 2012. [DOI: 10.1039/c2md20107k] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Wenzel M, Hiscock JR, Gale PA. Anion receptor chemistry: highlights from 2010. Chem Soc Rev 2012; 41:480-520. [DOI: 10.1039/c1cs15257b] [Citation(s) in RCA: 578] [Impact Index Per Article: 48.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Bahmanjah S, Zhang N, Davis JT. Monoacylglycerols as transmembrane Cl− anion transporters. Chem Commun (Camb) 2012; 48:4432-4. [DOI: 10.1039/c2cc18148g] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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30
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Choi YR, Chae MK, Kim D, Lah MS, Jeong KS. Synthetic chloride transporters with the binding mode observed in a ClC chloride channel. Chem Commun (Camb) 2012; 48:10346-8. [DOI: 10.1039/c2cc35743g] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Hernández PI, Moreno D, Javier AA, Torroba T, Pérez-Tomás R, Quesada R. Tambjamine alkaloids and related synthetic analogs: efficient transmembrane anion transporters. Chem Commun (Camb) 2012; 48:1556-8. [DOI: 10.1039/c1cc11300c] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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Elie CR, Noujeim N, Pardin C, Schmitzer AR. Uncovering new properties of imidazolium salts: Cl−transport and supramolecular regulation of their transmembrane activity. Chem Commun (Camb) 2011; 47:1788-90. [DOI: 10.1039/c0cc04280c] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Haynes CJE, Gale PA. Transmembrane anion transport by synthetic systems. Chem Commun (Camb) 2011; 47:8203-9. [DOI: 10.1039/c1cc12061a] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Moore SJ, Fisher MG, Yano M, Tong CC, Gale PA. A synergistic approach to anion antiport. Dalton Trans 2011; 40:12017-20. [DOI: 10.1039/c1dt10213c] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Davis JT, Okunola O, Quesada R. Recent advances in the transmembrane transport of anions. Chem Soc Rev 2010; 39:3843-62. [DOI: 10.1039/b926164h] [Citation(s) in RCA: 283] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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