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Johnson LE, Kingsbury JS, Elder DL, Cattolico RA, Latimer LN, Hardin W, De Meulenaere E, Deodato C, Depotter G, Madabushi S, Bigelow NW, Smolarski BA, Hougen TK, Kaminsky W, Clays K, Robinson BH. DANPY (dimethylaminonaphthylpyridinium): an economical and biocompatible fluorophore. Org Biomol Chem 2020; 17:3765-3780. [PMID: 30887974 DOI: 10.1039/c8ob02536c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dyes with nonlinear optical (NLO) properties enable new imaging techniques and photonic systems. We have developed a dye (DANPY-1) for photonics applications in biological substrates such as nucleic acids; however, the design specification also enables it to be used for visualizing biomolecules. It is a prototype dye demonstrating a water-soluble, NLO-active fluorophore with high photostability, a large Stokes shift, and a favorable toxicity profile. A practical and scalable synthetic route to DANPY salts has been optimized featuring: (1) convergent Pd-catalyzed Suzuki coupling with pyridine 4-boronic acid, (2) site-selective pyridyl N-methylation, and (3) direct recovery of crystalline intermediates without chromatography. We characterize the optical properties, biocompatibility, and biological staining behavior of DANPY-1. In addition to stability and solubility across a range of polar media, the DANPY-1 chromophore shows a first hyperpolarizability similar to common NLO dyes such as Disperse Red 1 and DAST, a large two-photon absorption cross section for its size, substantial affinity to nucleic acids in vitro, an ability to stain a variety of cellular components, and strong sensitivity of its fluorescence properties to its dielectric environment.
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Affiliation(s)
- Lewis E Johnson
- Department of Chemistry, University of Washington, Box 351700, Seattle, WA 98195, USA.
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2
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Shanks S, Leisman G. Perspective on Broad-Acting Clinical Physiological Effects of Photobiomodulation. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1096:41-52. [PMID: 29572678 DOI: 10.1007/5584_2018_188] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Research into photobiomodulation reveals beneficial effects of light therapy for a rapidly expanding list of medical conditions and illnesses. Although it has become more widely accepted by the mainstream medicine, the effects and mechanisms of action appear to be poorly understood. The therapeutic benefits of photobiomodulation using low-energy red lasers extend far beyond superficial applications, with a well-described physics allowing an understanding of how red lasers of certain optimum intensities may cross the cranium. We now have a model for explaining potential therapeusis for applications in functional neurology that include stroke, traumatic brain injury, and neurodegenerative conditions in addition to the currently approved functions in lipolysis, in onychomycosis treatment, and in pain management.
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Affiliation(s)
| | - Gerry Leisman
- Faculty of Health Sciences, University of Haifa, Haifa, Israel. .,National Institute for Brain & Rehabilitation Sciences, Nazareth, Israel.
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Deiana M, Mettra B, Martinez-Fernandez L, Mazur LM, Pawlik K, Andraud C, Samoc M, Improta R, Monnereau C, Matczyszyn K. Specific Recognition of G-Quadruplexes Over Duplex-DNA by a Macromolecular NIR Two-Photon Fluorescent Probe. J Phys Chem Lett 2017; 8:5915-5920. [PMID: 29148817 DOI: 10.1021/acs.jpclett.7b02547] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The implication of guanine-rich DNA sequences in biologically important roles such as telomerase dysfunction and the regulation of gene expression has prompted the search for structure-specific G-quadruplex agents for targeted diagnostic and therapeutic applications. Herein, we report on a near-infrared (NIR) two-photon poly(cationic) anthracene-based macromolecule able to selectively target G-quadruplexes (G4s) over genomic double-stranded DNA. In particular, the striking changes in its linear and third-order nonlinear optical properties, combined with the emergence of a strong induced electronic circular dichroism (ECD) signal upon binding to canonical and noncanonical DNA secondary structures allowed for a highly specific detection of several different G4s. Furthermore, through a detailed computational analysis we bring compelling evidence that our probe intercalation within G4s is a thermodynamically favored event, and we fully rationalize the spectroscopic evolution resulting from this complexation event by providing a reasonable explanation regarding the origin of the peculiar ECD effect that accompanies it.
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Affiliation(s)
- Marco Deiana
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wroclaw University of Science and Technology , Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Bastien Mettra
- Université Lyon, ENS de Lyon, CNRS UMR 5182, Université Lyon 1 , Laboratoire de Chimie, F69342, Lyon, France
| | - Lara Martinez-Fernandez
- Consiglio Nazionale delle Ricerche, Istituto di Biostrutture e Bioimmagini , 80134 Naples, Italy
- LIDYL, CEA, CNRS, Université Paris-Saclay , F-91191 Gif-sur-Yvette, France
| | - Leszek M Mazur
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wroclaw University of Science and Technology , Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Krzysztof Pawlik
- Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences , Rudolfa Weigla 12, 53-114 Wroclaw, Poland
| | - Chantal Andraud
- Université Lyon, ENS de Lyon, CNRS UMR 5182, Université Lyon 1 , Laboratoire de Chimie, F69342, Lyon, France
| | - Marek Samoc
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wroclaw University of Science and Technology , Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Roberto Improta
- Consiglio Nazionale delle Ricerche, Istituto di Biostrutture e Bioimmagini , 80134 Naples, Italy
- LIDYL, CEA, CNRS, Université Paris-Saclay , F-91191 Gif-sur-Yvette, France
| | - Cyrille Monnereau
- Université Lyon, ENS de Lyon, CNRS UMR 5182, Université Lyon 1 , Laboratoire de Chimie, F69342, Lyon, France
| | - Katarzyna Matczyszyn
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wroclaw University of Science and Technology , Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
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Deiana M, Mettra B, Matczyszyn K, Piela K, Pitrat D, Olesiak-Banska J, Monnereau C, Andraud C, Samoc M. Interactions of a biocompatible water-soluble anthracenyl polymer derivative with double-stranded DNA. Phys Chem Chem Phys 2016; 17:30318-27. [PMID: 26506886 DOI: 10.1039/c5cp05381a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
We have studied the interaction of a polymeric water soluble anthracenyl derivative () with salmon testes DNA. The results from UV-Vis, fluorescence, Fourier transform infrared (FT-IR) and circular dichroism spectroscopies indicate that the groove binding process regulates the interaction between and DNA. The binding constants, calculated by absorption spectroscopy at 298, 304 and 310 K, were equal to 3.2 × 10(5) M(-1), 4.7 × 10(5) M(-1), and 6.6 × 10(5) M(-1) respectively, proving a relatively high affinity of for salmon testes DNA. Results of Hoechst 33258 displacement assays strongly support the groove binding mode of to DNA. The association stoichiometry of the :DNA adduct was found to be 1 for every 5 base pairs. FT-IR spectra, recorded at different /DNA molar ratios, indicate the involvement of the phosphate groups and adenine and thymine DNA bases in the association process. Thermodynamic results suggest that hydrophobic forces regulate the binding of with DNA without excluding some extent of involvement of van der Waals forces and hydrogen bonding arising due to surface binding between the hydrophilic polymeric arms of the ligand and the functional groups positioned on the edge of the groove. The resulting composite biomaterial could constitute a valuable candidate for future biological and/or photonic applications.
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Affiliation(s)
- Marco Deiana
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wroclaw University of Technology, Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland.
| | - Bastien Mettra
- Laboratoire de Chimie, CNRS UMR 5182, Ecole Normale Supérieure de Lyon, Université, Lyon 1, Lyon, France
| | - Katarzyna Matczyszyn
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wroclaw University of Technology, Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland.
| | - Katarzyna Piela
- Department of Physical and Quantum Chemistry, Faculty of Chemistry, Wroclaw University of Technology, Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - Delphine Pitrat
- Laboratoire de Chimie, CNRS UMR 5182, Ecole Normale Supérieure de Lyon, Université, Lyon 1, Lyon, France
| | - Joanna Olesiak-Banska
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wroclaw University of Technology, Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland.
| | - Cyrille Monnereau
- Laboratoire de Chimie, CNRS UMR 5182, Ecole Normale Supérieure de Lyon, Université, Lyon 1, Lyon, France
| | - Chantal Andraud
- Laboratoire de Chimie, CNRS UMR 5182, Ecole Normale Supérieure de Lyon, Université, Lyon 1, Lyon, France
| | - Marek Samoc
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wroclaw University of Technology, Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland.
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Mettra B, Appaix F, Olesiak-Banska J, Le Bahers T, Leung A, Matczyszyn K, Samoc M, van der Sanden B, Monnereau C, Andraud C. A Fluorescent Polymer Probe with High Selectivity toward Vascular Endothelial Cells for and beyond Noninvasive Two-Photon Intravital Imaging of Brain Vasculature. ACS APPLIED MATERIALS & INTERFACES 2016; 8:17047-59. [PMID: 27267494 DOI: 10.1021/acsami.6b02936] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
A chromophore-engineering strategy that relies on the introduction of a ground-state distortion in a quadrupolar chromophore was used to obtain a quasi-quadrupolar chromophore with red emission and large two-photon absorption (2PA) cross-section in polar solvents. This molecule was functionalized with water-solubilizing polymer chains. It constitutes not only a remarkable contrast agent for intravital two-photon microscopy of the functional cerebral vasculature in a minimally invasive configuration but presents intriguing endothelial staining ability that makes it a valuable probe for premortem histological staining.
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Affiliation(s)
- B Mettra
- Laboratoire de Chimie, ENS de Lyon, CNRS UMR 5182, Université Claude Bernard, Université de Lyon , F69342, Lyon, France
| | - F Appaix
- Grenoble Institut des Neurosciences, GIN, Inserm, U1216, Univ Grenoble Alpes , F-38000 Grenoble, France
| | - J Olesiak-Banska
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wroclaw University of Technology , Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - T Le Bahers
- Laboratoire de Chimie, ENS de Lyon, CNRS UMR 5182, Université Claude Bernard, Université de Lyon , F69342, Lyon, France
| | - A Leung
- Laboratoire de Chimie, ENS de Lyon, CNRS UMR 5182, Université Claude Bernard, Université de Lyon , F69342, Lyon, France
| | - K Matczyszyn
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wroclaw University of Technology , Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - M Samoc
- Advanced Materials Engineering and Modelling Group, Faculty of Chemistry, Wroclaw University of Technology , Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland
| | - B van der Sanden
- CLINATEC, INSERM UA 01, Rue des Martyrs 17, 38054, Grenoble, France
| | - C Monnereau
- Laboratoire de Chimie, ENS de Lyon, CNRS UMR 5182, Université Claude Bernard, Université de Lyon , F69342, Lyon, France
| | - C Andraud
- Laboratoire de Chimie, ENS de Lyon, CNRS UMR 5182, Université Claude Bernard, Université de Lyon , F69342, Lyon, France
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Interactions of Isophorone Derivatives with DNA: Spectroscopic Studies. PLoS One 2015; 10:e0129817. [PMID: 26069963 PMCID: PMC4466397 DOI: 10.1371/journal.pone.0129817] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2015] [Accepted: 05/12/2015] [Indexed: 12/19/2022] Open
Abstract
Interactions of three new isophorone derivatives, Isoa Isob and Isoc with salmon testes DNA have been investigated using UV-Vis, fluorescence and circular dichroism spectroscopic methods. All the studied compounds interact with DNA through intercalative binding mode. The stoichiometry of the isophorone/DNA adducts was found to be 1:1. The fluorescence quenching data revealed a binding interaction with the base pairs of DNA. The CD data indicate that all the investigated isophorones induce DNA modifications.
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Olesiak-Banska J, Gordel M, Matczyszyn K, Shynkar V, Zyss J, Samoc M. Gold nanorods as multifunctional probes in a liquid crystalline DNA matrix. NANOSCALE 2013; 5:10975-81. [PMID: 24065150 DOI: 10.1039/c3nr03319h] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
We show how a single gold nanorod can serve as a multifunctional probe in an organized DNA matrix. Polarization analysis of two-photon luminescence excited with a femtosecond laser enables imaging of the orientation of a single nanorod, which reports the orientation of DNA strands. Carefully controlled photoinduced heating by the same laser is able to degrade the DNA matrix in a highly localized volume.
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Affiliation(s)
- Joanna Olesiak-Banska
- Wroclaw University of Technology, Institute of Physical and Theoretical Chemistry, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland.
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Olesiak-Banska J, Matczyszyn K, Zaleśny R, Murugan NA, Kongsted J, Ågren H, Bartkowiak W, Samoc M. Revealing Spectral Features in Two-Photon Absorption Spectrum of Hoechst 33342: A Combined Experimental and Quantum-Chemical Study. J Phys Chem B 2013; 117:12013-9. [DOI: 10.1021/jp407144k] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Joanna Olesiak-Banska
- Institute of Physical
and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego
27, PL-50370 Wrocław, Poland
| | - Katarzyna Matczyszyn
- Institute of Physical
and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego
27, PL-50370 Wrocław, Poland
| | - Robert Zaleśny
- Institute of Physical
and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego
27, PL-50370 Wrocław, Poland
- Division of Theoretical
Chemistry and Biology, School of Biotechnology, Royal Institute of Technology, SE-10691 Stockholm, Sweden
| | - N. Arul Murugan
- Division of Theoretical
Chemistry and Biology, School of Biotechnology, Royal Institute of Technology, SE-10691 Stockholm, Sweden
| | - Jacob Kongsted
- Department
of Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark
| | - Hans Ågren
- Division of Theoretical
Chemistry and Biology, School of Biotechnology, Royal Institute of Technology, SE-10691 Stockholm, Sweden
| | - Wojciech Bartkowiak
- Institute of Physical
and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego
27, PL-50370 Wrocław, Poland
| | - Marek Samoc
- Institute of Physical
and Theoretical Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego
27, PL-50370 Wrocław, Poland
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