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Wang Z, Li C, Wei Y. Application of Fluorescence in Studying Therapeutic Enzymes. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1148:105-114. [DOI: 10.1007/978-981-13-7709-9_5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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2
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Mende M, Nieger M, Bräse S. Chemical Synthesis of Modified Hyaluronic Acid Disaccharides. Chemistry 2017; 23:12283-12296. [PMID: 28423199 DOI: 10.1002/chem.201701238] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Indexed: 02/04/2023]
Abstract
Herein we report a chemical synthesis towards new modified hyaluronic acid oligomers by using only commercially available d-glucose and d-glucosamine hydrochloride. The various protected hyaluronic acid disaccharides were synthesized bearing new functional groups at C-6 of the β-d-glucuronic acid moiety with a view to structure-related biological activity tests. The orthogonal protecting group pattern allows ready access to the corresponding higher oligomers. Also, 1 H NMR studies of the new derivatives demonstrated the effect of the various functional groups on the intramolecular electronic environment.
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Affiliation(s)
- Marco Mende
- Institute of Organic Chemistry, Karlsruhe Institute of Technology, Fritz-Haber-Weg 6, 76131, Karlsruhe, Germany
| | - Martin Nieger
- Department of Chemistry, University of Helsinki, P. O. Box 55, 00014, Helsinki, Finland
| | - Stefan Bräse
- Institute of Organic Chemistry, Karlsruhe Institute of Technology, Fritz-Haber-Weg 6, 76131, Karlsruhe, Germany.,Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
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Chib R, Requena S, Mummert M, Strzhemechny YM, Gryczynski I, Borejdo J, Gryczynski Z, Fudala R. Fluorescence lifetime imaging with time-gated detection of hyaluronidase using a long lifetime azadioxatriangulenium (ADOTA) fluorophore. Methods Appl Fluoresc 2016; 4:047001. [PMID: 28192308 DOI: 10.1088/2050-6120/4/4/047001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A fluorescence lifetime imaging probe with a long lifetime was used in combination with time-gating for the detection of hyaluronidase using hyaluronic acid as the probe template. This probe was developed by heavily labeling hyaluronic acid with long lifetime azadioxatriangulenium fluorophores (ADOTA). We used this probe to image hyaluronidase produced by DU-145 prostate cancer cells.
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Affiliation(s)
- Rahul Chib
- Institute of Molecular Medicine, Center for Fluorescence Technologies and Nanomedicine, University of North Texas Health Science Center, Fort Worth, TX 76107, USA. Department of Food Science, Rutgers, The State University of New Jersey, New Brunswick, NJ 08901, USA
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Chib R, Mummert M, Bora I, Laursen BW, Shah S, Pendry R, Gryczynski I, Borejdo J, Gryczynski Z, Fudala R. Fluorescent biosensor for the detection of hyaluronidase: intensity-based ratiometric sensing and fluorescence lifetime-based sensing using a long lifetime azadioxatriangulenium (ADOTA) fluorophore. Anal Bioanal Chem 2016; 408:3811-21. [DOI: 10.1007/s00216-016-9472-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 02/22/2016] [Accepted: 03/07/2016] [Indexed: 10/22/2022]
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Jia T, Fu C, Huang C, Yang H, Jia N. Highly sensitive naphthalimide-based fluorescence polarization probe for detecting cancer cells. ACS APPLIED MATERIALS & INTERFACES 2015; 7:10013-10021. [PMID: 25898141 DOI: 10.1021/acsami.5b02429] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Fluorescence polarization (FP)-based signal is a self-referencing fluorescence signal, and it is less dependent on dye concentration and environmental interferences, which makes FP measurement an attractive alternative sensing technology to fluorescence intensity-based detection. However, most of the fluorescence polarization probes were constructed by introducing fluorescein, rhodamine, and cyanine dyes, which have relatively shorter excited-state lifetimes compared with BODIPY and naphthalimide dyes. Herein, a first naphthalimide based fluorescence polarization probe (BIO) was designed and synthesized for selective and direct detection of cancer cells. The relatively longer excited-state lifetimes and high photostability of naphthalimide makes BIO more sensitive and accuracy in quantitative determination of HeLa cells in homogeneous solution without cell lysis and further separation steps. The detection limit of BIO for HeLa cells was about 85 cells mL(-1), the linear range was from 2.5 × 10(2) cells mL(-1) to 1 × 10(6) cells mL(-1) and the response time is no more than 25 min. Moreover, due to the relatively high photostability of naphthalimide, BIO was particularly suitable for live cell imaging under continuous irradiation with confocal microscopy, and the specific interaction of BIO with CD44-overexpressing cell lines was clearly visualized. Importantly, this BIO based sensing platform offers a direct and real-time tool for cancer cell diagnosis when complemented with the use of naphthalimide-based fluorescence polarization probe.
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Affiliation(s)
- Ti Jia
- The Education Ministry Key Laboratory of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Department of Chemistry, College of Life and Environmental Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai 200234, China
| | - Congying Fu
- The Education Ministry Key Laboratory of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Department of Chemistry, College of Life and Environmental Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai 200234, China
| | - Chusen Huang
- The Education Ministry Key Laboratory of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Department of Chemistry, College of Life and Environmental Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai 200234, China
| | - Haotian Yang
- The Education Ministry Key Laboratory of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Department of Chemistry, College of Life and Environmental Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai 200234, China
| | - Nengqin Jia
- The Education Ministry Key Laboratory of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Department of Chemistry, College of Life and Environmental Sciences, Shanghai Normal University, 100 Guilin Road, Shanghai 200234, China
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Song Y, Wang Z, Li L, Shi W, Li X, Ma H. Gold nanoparticles functionalized with cresyl violet and porphyrin via hyaluronic acid for targeted cell imaging and phototherapy. Chem Commun (Camb) 2014; 50:15696-8. [DOI: 10.1039/c4cc07565j] [Citation(s) in RCA: 27] [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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Unterweger H, Tietze R, Janko C, Zaloga J, Lyer S, Dürr S, Taccardi N, Goudouri OM, Hoppe A, Eberbeck D, Schubert DW, Boccaccini AR, Alexiou C. Development and characterization of magnetic iron oxide nanoparticles with a cisplatin-bearing polymer coating for targeted drug delivery. Int J Nanomedicine 2014; 9:3659-76. [PMID: 25120363 PMCID: PMC4128796 DOI: 10.2147/ijn.s63433] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
A highly selective and efficient cancer therapy can be achieved using magnetically directed superparamagnetic iron oxide nanoparticles (SPIONs) bearing a sufficient amount of the therapeutic agent. In this project, SPIONs with a dextran and cisplatin-bearing hyaluronic acid coating were successfully synthesized as a novel cisplatin drug delivery system. Transmission electron microscopy images as well as X-ray diffraction analysis showed that the individual magnetite particles were around 4.5 nm in size and monocrystalline. The small crystallite sizes led to the superparamagnetic behavior of the particles, which was exemplified in their magnetization curves, acquired using superconducting quantum interference device measurements. Hyaluronic acid was bound to the initially dextran-coated SPIONs by esterification. The resulting amide bond linkage was verified using Fourier transform infrared spectroscopy. The additional polymer layer increased the vehicle size from 22 nm to 56 nm, with a hyaluronic acid to dextran to magnetite weight ratio of 51:29:20. A maximum payload of 330 μg cisplatin/mL nanoparticle suspension was achieved, thus the particle size was further increased to around 77 nm with a zeta potential of -45 mV. No signs of particle precipitation were observed over a period of at least 8 weeks. Analysis of drug-release kinetics using the dialysis tube method revealed that these were driven by inverse ligand substitution and diffusion through the polymer shell as well as enzymatic degradation of hyaluronic acid. The biological activity of the particles was investigated in a nonadherent Jurkat cell line using flow cytometry. Further, cell viability and proliferation was examined in an adherent PC-3 cell line using xCELLigence analysis. Both tests demonstrated that particles without cisplatin were biocompatible with these cells, whereas particles with the drug induced apoptosis in a dose-dependent manner, with secondary necrosis after prolonged incubation. In conclusion, combination of dextran-coated SPIONs with hyaluronic acid and cisplatin represents a promising approach for magnetic drug targeting in the treatment of cancer.
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Affiliation(s)
- Harald Unterweger
- ENT Department, Section of Experimental Oncology and Nanomedicine (SEON), Else Kroener-Fresenius-Stiftung-Professorship, University Hospital Erlangen, Germany
| | - Rainer Tietze
- ENT Department, Section of Experimental Oncology and Nanomedicine (SEON), Else Kroener-Fresenius-Stiftung-Professorship, University Hospital Erlangen, Germany
| | - Christina Janko
- ENT Department, Section of Experimental Oncology and Nanomedicine (SEON), Else Kroener-Fresenius-Stiftung-Professorship, University Hospital Erlangen, Germany
| | - Jan Zaloga
- ENT Department, Section of Experimental Oncology and Nanomedicine (SEON), Else Kroener-Fresenius-Stiftung-Professorship, University Hospital Erlangen, Germany
| | - Stefan Lyer
- ENT Department, Section of Experimental Oncology and Nanomedicine (SEON), Else Kroener-Fresenius-Stiftung-Professorship, University Hospital Erlangen, Germany
| | - Stephan Dürr
- ENT Department, Section of Experimental Oncology and Nanomedicine (SEON), Else Kroener-Fresenius-Stiftung-Professorship, University Hospital Erlangen, Germany
| | - Nicola Taccardi
- Chair of Chemical Engineering I (Reaction Engineering), University Erlangen-Nuremberg, Erlangen, Germany
| | - Ourania-Menti Goudouri
- Institute of Biomaterials, Department of Materials Science and Engineering, University Erlangen-Nuremberg, Erlangen, Germany
| | - Alexander Hoppe
- Institute of Biomaterials, Department of Materials Science and Engineering, University Erlangen-Nuremberg, Erlangen, Germany
| | | | - Dirk W Schubert
- Institute of Polymer Materials, Department of Materials Science and Engineering, University Erlangen-Nuremberg, Erlangen, Germany
| | - Aldo R Boccaccini
- Institute of Biomaterials, Department of Materials Science and Engineering, University Erlangen-Nuremberg, Erlangen, Germany
| | - Christoph Alexiou
- ENT Department, Section of Experimental Oncology and Nanomedicine (SEON), Else Kroener-Fresenius-Stiftung-Professorship, University Hospital Erlangen, Germany
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Di Cerbo A, Aponte M, Esposito R, Bondi M, Palmieri B. Comparison of the effects of hyaluronidase and hyaluronic acid on probiotics growth. BMC Microbiol 2013; 13:243. [PMID: 24188369 PMCID: PMC3826505 DOI: 10.1186/1471-2180-13-243] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2013] [Accepted: 10/25/2013] [Indexed: 11/27/2022] Open
Abstract
Background Hyaluronic acid has several clinical applications. Recent evidences suggested antimicrobial properties against several pathogens. The aim of the present survey was to evaluate the effect of hyaluronic acid, alone or in combination with hyaluronidase, on protechnological or probiotic strains. Results The role of hyaluronic acid and hyaluronidase on in vitro growth rate of different lactic acid bacteria was investigated. Standard methods revealed that low concentrations of hyaluronic acid (0.5-0.125 mg ml-1), and hyaluronidase at fixed concentration (1.6 mg ml-1), resulted in an increased bacterial strains growth up to 72 hours whereas higher concentrations of the acid (2 and 1 mg ml-1), and hyaluronidase at the same fixed concentration, reduced the bacterial growth. Conclusions Observations might suggest a possible protective role of both hyaluronidase and low doses of hyaluronic acid towards some strains, supporting their in vivo proliferation and engraftment after oral administration. Hyaluronidase introduction into growth medium greatly enhanced the bacterial growth up to 72 hours.
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Affiliation(s)
- Alessandro Di Cerbo
- Dipartimento di Chirurgia Generale e Specialità Chirurgiche, Università degli Studi di Modena e Reggio Emilia, via del pozzo 71 41124, Modena, Italy.
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Rich RM, Mummert M, Foldes-Papp Z, Gryczynski Z, Borejdo J, Gryczynski I, Fudala R. Detection of hyaluronidase activity using fluorescein labeled hyaluronic acid and Fluorescence Correlation Spectroscopy. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2012; 116:7-12. [PMID: 23018154 PMCID: PMC3461185 DOI: 10.1016/j.jphotobiol.2012.07.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Revised: 07/18/2012] [Accepted: 07/20/2012] [Indexed: 11/16/2022]
Abstract
The over-expression of hyaluronidase has been observed in many types of cancer, suggesting that it may have utility for diagnosis. Here we present a technique for the detection of hyaluronidase using Fluorescence Correlation Spectroscopy (FCS). Hyaluronan macromolecules (HAs) have been heavily labeled with fluorescein amine resulting in strong self-quenching. In the presence of hyaluronidase, HA is cleaved into smaller, fluorescein-labeled fragments and the self-quenching is released. Such cleavage is manifested by the increased average diffusion rate of the HA fragments, increased concentration of individual, fluorescent HA fragments, and increased intensity. All three of these properties are monitored simultaneously throughout FCS measurements, both as a function of time and hyaluronidase concentration. The method we present provides a sensitive measure of hyaluronidase activity and requires extremely small amounts of the HA substrate.
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Affiliation(s)
- Ryan M. Rich
- Department of Molecular Biology and Immunology, Center for Commercialization of Fluorescence Technologies, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
| | - Mark Mummert
- Department of Psychiatry and Behavioral Health, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
| | - Zeno Foldes-Papp
- St. Josef Clinical Center of Emergency Medicine, Department for Internal Medicine, Alte-Koelner-Strasse 9, D-51688 Koeln-Wipperfuerth, Germany
| | - Zygmunt Gryczynski
- Department of Molecular Biology and Immunology, Center for Commercialization of Fluorescence Technologies, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
- Department of Physics & Astronomy, Texas Christian University, Fort Worth, TX 76129, USA
| | - Julian Borejdo
- Department of Molecular Biology and Immunology, Center for Commercialization of Fluorescence Technologies, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
| | - Ignacy Gryczynski
- Department of Molecular Biology and Immunology, Center for Commercialization of Fluorescence Technologies, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
- Department of Cell Biology and Anatomy, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
| | - Rafal Fudala
- Department of Molecular Biology and Immunology, Center for Commercialization of Fluorescence Technologies, University of North Texas Health Science Center, Fort Worth, TX 76107, USA
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Fudala R, Mummert ME, Gryczynski Z, Rich R, Borejdo J, Gryczynski I. Lifetime-based sensing of the hyaluronidase using fluorescein labeled hyaluronic acid. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2012; 106:69-73. [PMID: 22082776 PMCID: PMC3242895 DOI: 10.1016/j.jphotobiol.2011.10.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2011] [Revised: 10/10/2011] [Accepted: 10/12/2011] [Indexed: 11/17/2022]
Abstract
In this report we propose a lifetime-based sensing (LBS) for the detection of hyaluronidase (HA-ase). First, we heavily label hyaluronan macromolecules (HAs) with fluorescein amine. The fluorescein labeled HA (HA-Fl) has a weak fluorescence and short fluorescence lifetime due to an efficient self-quenching. Upon the addition of HA-ase, the brightness and lifetime of the sample increase. The cleavage of an HA macromolecule reduces the energy migration between fluorescein molecules and the degree of the self-quenching. A first order of the cleavage reaction depends on the amount of the HA-ase enzyme. We describe an HA-ase sensing strategy based on the lifetime changes of the fluorescein labeled HA in the presence of HA-ase. We demonstrate that the calibration of the sensing response is the same for the average lifetime as for a single exponential decay approximation, which significantly simplifies the analysis of the sensing measurements.
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Affiliation(s)
- Rafal Fudala
- Department of Molecular Biology and Immunology, Center for Commercialization of Fluorescence Technologies, University of North Texas Health Science Center, Fort Worth, Texas 76107, USA
- Department of Microbiology, Institute of Biology, The Jan Kochanowski University in Kielce, Kielce, Poland
| | - Mark E. Mummert
- Department of Psychiatry and Behavioral Health, University of North Texas Health Science Center, Fort Worth, Texas 76107, USA
| | - Zygmunt Gryczynski
- Department of Molecular Biology and Immunology, Center for Commercialization of Fluorescence Technologies, University of North Texas Health Science Center, Fort Worth, Texas 76107, USA
- Department of Physics & Astronomy, Texas Christian University, Fort Worth, Texas 76129, USA
| | - Ryan Rich
- Department of Molecular Biology and Immunology, Center for Commercialization of Fluorescence Technologies, University of North Texas Health Science Center, Fort Worth, Texas 76107, USA
| | - Julian Borejdo
- Department of Molecular Biology and Immunology, Center for Commercialization of Fluorescence Technologies, University of North Texas Health Science Center, Fort Worth, Texas 76107, USA
| | - Ignacy Gryczynski
- Department of Molecular Biology and Immunology, Center for Commercialization of Fluorescence Technologies, University of North Texas Health Science Center, Fort Worth, Texas 76107, USA
- Department of Cell Biology and Anatomy, University of North Texas Health Science Center, Fort Worth, Texas 76107, USA
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