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Grimmeisen M, Jessen-Trefzer C. Increasing the Selectivity of Light-Active Antimicrobial Agents - Or How To Get a Photosensitizer to the Desired Target. Chembiochem 2023; 24:e202300177. [PMID: 37132365 DOI: 10.1002/cbic.202300177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 04/27/2023] [Accepted: 05/02/2023] [Indexed: 05/04/2023]
Abstract
Photosensitizers combine the inherent reactivity of reactive oxygen species with the sophisticated reaction control of light. Through selective targeting, these light-active molecules have the potential to overcome certain limitations in drug discovery. Ongoing advances in the synthesis and evaluation of photosensitizer conjugates with biomolecules such as antibodies, peptides, or small-molecule drugs are leading to increasingly powerful agents for the eradication of a growing number of microbial species. This review article, therefore, summarizes challenges and opportunities in the development of selective photosensitizers and their conjugates described in recent literature. This provides adequate insight for newcomers and those interested in this field.
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Affiliation(s)
- Michael Grimmeisen
- University of Freiburg, Faculty of Chemistry and Pharmacy, Institute of Organic Chemistry, Albertstraße 21, 79104, Freiburg im Breisgau, Germany
| | - Claudia Jessen-Trefzer
- University of Freiburg, Faculty of Chemistry and Pharmacy, Institute of Organic Chemistry, Albertstraße 21, 79104, Freiburg im Breisgau, Germany
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Perrier A, Mothes E, Bonduelle C, Pratviel G. Synthesis of asymmetric guanidiniumphenyl-aminophenyl porphyrins. J PORPHYR PHTHALOCYA 2017. [DOI: 10.1142/s1088424616501170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The symmetric meso-tetrakis(4-aminophenyl)porphyrin was reacted with nonstoichiometric amount of [Formula: see text],[Formula: see text]-bis(tert-butoxycarbonyl)-[Formula: see text]-methylisothiourea with respect to the amine functions of the porphyrin to afford (after deprotection of the Boc residues) the asymmetric guanidiniumphenyl-aminophenyl porphyrins carrying two or three guanidiniumphenyl substituents at the meso-position. The adjacent and opposite isomers of the bis(guanidiniumphenyl) modified porphyrins were isolated separately.
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Affiliation(s)
- Arnaud Perrier
- Centre National de la Recherche Scientifique, Laboratoire de Chimie de Coordination, 205 Route de Narbonne, 31077 Toulouse, France
- Université de Toulouse, 31077 Toulouse, France
| | - Emmanuelle Mothes
- Centre National de la Recherche Scientifique, Laboratoire de Chimie de Coordination, 205 Route de Narbonne, 31077 Toulouse, France
- Université de Toulouse, 31077 Toulouse, France
| | - Colin Bonduelle
- Centre National de la Recherche Scientifique, Laboratoire de Chimie de Coordination, 205 Route de Narbonne, 31077 Toulouse, France
- Université de Toulouse, 31077 Toulouse, France
| | - Geneviève Pratviel
- Centre National de la Recherche Scientifique, Laboratoire de Chimie de Coordination, 205 Route de Narbonne, 31077 Toulouse, France
- Université de Toulouse, 31077 Toulouse, France
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Boschi E, Davis S, Taylor S, Butterworth A, Chirayath LA, Purohit V, Siegel LK, Buenaventura J, Sheriff AH, Jin R, Sheardy R, Yatsunyk LA, Azam M. Interaction of a Cationic Porphyrin and Its Metal Derivatives with G-Quadruplex DNA. J Phys Chem B 2016; 120:12807-12819. [PMID: 27936741 DOI: 10.1021/acs.jpcb.6b09827] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
G-quadruplex (GQ) structures formed from guanine-rich sequences are found throughout the genome and are overrepresented in the promoter regions of some oncogenes, at the telomeric ends of eukaryotic chromosomes, and at the 5'-untranslated regions of mRNA. Interaction of small molecule ligands with GQ DNA is an area of great research interest to develop novel anticancer therapeutics and GQ sensors. In this paper we examine the interactions of TMPyP4, its isomer TMPyP2 (containing N-methyl-2-pyridyl substituents, N-Me-2Py) as well as two metal derivatives ZnTMPyP4 and CuTMPyP4 with GQs formed by dT4G4 and dT4G4T in 100 mM K+ or Na+ conditions. The DNA sequences were chosen to elucidate the effect of the 3'-T on the stabilization effect of porphyrins, binding modes, affinities, and stoichiometries determined via circular dichroism melting studies, UV-vis titrations, continuous variation analysis, and fluorescence studies. Our findings demonstrate that the stabilizing abilities of porphyrins are stronger toward (dT4G4)4 as compared to (dT4G4T)4 (ΔTm is 4.4 vs -6.4 for TMPyP4; 12.7 vs 5.7 for TMPyP2; 16.4 vs 12.1 for ZnTMPyP4; and 1.9 vs -8.4 °C for CuTMPyP4) suggesting that the 3'G-tetrad presents at least one of the binding sites. The binding affinity was determined to be moderate (Ka ∼ 106-107 μM-1) with a typical binding stoichiometry of 1:1 or 2:1 porphyrin-to-GQ. In all studies, ZnTMPyP4 emerged as a ligand superior to TMPyP4. Overall, our work contributes to clearer understanding of interactions between porphyrins and GQ DNA.
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Affiliation(s)
- Eric Boschi
- Department of Chemistry, West Chester University of Pennsylvania , West Chester, Pennsylvania 19383, United States
| | - Supriya Davis
- Department of Chemistry and Biochemistry, Swarthmore College , 500 College Avenue, Swarthmore, Pennsylvania 19081, United States
| | - Scott Taylor
- Department of Chemistry and Biochemistry, Swarthmore College , 500 College Avenue, Swarthmore, Pennsylvania 19081, United States
| | - Andrew Butterworth
- Department of Chemistry, West Chester University of Pennsylvania , West Chester, Pennsylvania 19383, United States
| | - Lilyan A Chirayath
- Department of Chemistry, West Chester University of Pennsylvania , West Chester, Pennsylvania 19383, United States
| | - Vaishali Purohit
- Department of Chemistry, West Chester University of Pennsylvania , West Chester, Pennsylvania 19383, United States
| | - Laura K Siegel
- Department of Chemistry, West Chester University of Pennsylvania , West Chester, Pennsylvania 19383, United States
| | - Janesha Buenaventura
- Department of Chemistry, West Chester University of Pennsylvania , West Chester, Pennsylvania 19383, United States
| | - Alexandra H Sheriff
- Department of Chemistry, West Chester University of Pennsylvania , West Chester, Pennsylvania 19383, United States
| | - Rowen Jin
- Department of Chemistry and Biochemistry, Swarthmore College , 500 College Avenue, Swarthmore, Pennsylvania 19081, United States
| | - Richard Sheardy
- Department of Chemistry & Biochemistry, Texas Woman's University , 324 Ann Stuart Science Center, P.O. Box 425859, Denton, Texas 76204-5859, United States
| | - Liliya A Yatsunyk
- Department of Chemistry and Biochemistry, Swarthmore College , 500 College Avenue, Swarthmore, Pennsylvania 19081, United States
| | - Mahrukh Azam
- Department of Chemistry, West Chester University of Pennsylvania , West Chester, Pennsylvania 19383, United States
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Skwor TA, Klemm S, Zhang H, Schardt B, Blaszczyk S, Bork MA. Photodynamic inactivation of methicillin-resistant Staphylococcus aureus and Escherichia coli: A metalloporphyrin comparison. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 165:51-57. [DOI: 10.1016/j.jphotobiol.2016.10.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 10/10/2016] [Accepted: 10/14/2016] [Indexed: 12/18/2022]
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Gaier AJ, McMillin DR. Binding Studies of G-Quadruplex DNA and Porphyrins: Cu(T4) vs Sterically Friendly Cu(tD4). Inorg Chem 2015; 54:4504-11. [PMID: 25885060 DOI: 10.1021/acs.inorgchem.5b00340] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Abby J. Gaier
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
| | - David R. McMillin
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
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Romera C, Bombarde O, Bonnet R, Gomez D, Dumy P, Calsou P, Gwan JF, Lin JH, Defrancq E, Pratviel G. Improvement of porphyrins for G-quadruplex DNA targeting. Biochimie 2011; 93:1310-7. [PMID: 21689723 DOI: 10.1016/j.biochi.2011.06.008] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2010] [Accepted: 06/07/2011] [Indexed: 01/17/2023]
Abstract
G-quadruplex nucleic acids are emerging as therapeutic targets for small molecules referred to as small-molecule G-quadruplex ligands. The porphyrin H(2)-TMPyP4 was early reported to be a suitable motif for G-quadruplex DNA recognition. It probably binds to G-quadruplex nucleic acid through π-π stacking with the external G-quartets. We explored chemical modifications of this porphyrin such as insertion of various metal ions in the centre of the aromatic core and addition of bulky substituents that may improve the specificity of the compound toward G-quadruplex DNA. Porphyrin metallation, affording a G4-ligand with two symmetric faces, allowed the conclusion that the presence of an axial water molecule perpendicular to the aromatic plane lowered but did not hamper π-π stacking interactions between the aromatic parts of the ligand on the one hand and the external G-quartet on the other. The charge introduced in the centre of the porphyrin had little influence on binding. Thus, the ionic channel in the centre of G-quadruplex nucleic acids was not found to provide clear additional molecular clues for G-quadruplex nucleic acids targeting by porphyrins tested in the present study. Furthermore, we confirmed the unique G-quadruplex selectivity of a porphyrin modified with four bulky substituents at the meso positions and showed that although the compound is not "drug-like" it was capable of entering cells in culture and mediated some of the typical cellular effects of small-molecule G-quadruplex ligands.
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Affiliation(s)
- Carmen Romera
- CNRS, Laboratoire de Chimie de Coordination, 205 Route de Narbonne, Toulouse Cedex 4, France
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Romera C, Sabater L, Garofalo A, M. Dixon I, Pratviel G. Interaction of Cationic Nickel and Manganese Porphyrins with the Minor Groove of DNA. Inorg Chem 2010; 49:8558-67. [DOI: 10.1021/ic101178n] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Carmen Romera
- CNRS, Laboratoire de Chimie de Coordination, 205 route de Narbonne, F-31077 Toulouse, France, Université de Toulouse, F-31077 Toulouse, France
| | - Laurent Sabater
- CNRS, Laboratoire de Chimie de Coordination, 205 route de Narbonne, F-31077 Toulouse, France, Université de Toulouse, F-31077 Toulouse, France
| | - Antonio Garofalo
- CNRS, Laboratoire de Chimie de Coordination, 205 route de Narbonne, F-31077 Toulouse, France, Université de Toulouse, F-31077 Toulouse, France
| | - Isabelle M. Dixon
- CNRS, Laboratoire de Chimie de Coordination, 205 route de Narbonne, F-31077 Toulouse, France, Université de Toulouse, F-31077 Toulouse, France
| | - Geneviève Pratviel
- CNRS, Laboratoire de Chimie de Coordination, 205 route de Narbonne, F-31077 Toulouse, France, Université de Toulouse, F-31077 Toulouse, France
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Monchaud D, Granzhan A, Saettel N, Guédin A, Mergny JL, Teulade-Fichou MP. "One ring to bind them all"-part I: the efficiency of the macrocyclic scaffold for g-quadruplex DNA recognition. J Nucleic Acids 2010; 2010. [PMID: 20725629 PMCID: PMC2915875 DOI: 10.4061/2010/525862] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2010] [Accepted: 02/18/2010] [Indexed: 01/01/2023] Open
Abstract
Macrocyclic scaffolds are particularly attractive for designing selective G-quadruplex ligands essentially because, on one hand, they show a poor affinity for the “standard” B-DNA conformation and, on the other hand, they fit nicely with the external G-quartets of quadruplexes. Stimulated by the pioneering studies on the cationic porphyrin TMPyP4 and the natural product telomestatin, follow-up studies have developed, rapidly leading to a large diversity of macrocyclic structures with remarkable-quadruplex binding properties and biological activities. In this review we summarize the current state of the art in detailing the three main categories of quadruplex-binding macrocycles described so far (telomestatin-like polyheteroarenes, porphyrins and derivatives, polyammonium cyclophanes), and in addressing both synthetic issues and biological aspects.
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Affiliation(s)
- David Monchaud
- Section Recherche, Institut Curie, CNRS UMR176, Centre Universitaire Paris XI, Batiment 110, 91405 Orsay, France
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Georgiades SN, Vilar R. Interaction of metal complexes with nucleic acids. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/b918406f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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