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Godel-Pastre S, Porcel E, Pinna G, Vandamme M, Denis C, Leterrier C, Doris E, Truillet C, Gravel E. Tumor-Targeted Perfluorinated Micelles as Efficient Theranostic Agents Combining Positron Emission Tomography and Radiosensitization. ACS APPLIED MATERIALS & INTERFACES 2024; 16:21557-21570. [PMID: 38648555 DOI: 10.1021/acsami.4c00910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
We report the synthesis of biocompatible perfluorinated micelles designed to improve radiotherapeutic efficacy in a radioresistant tumor environment. In vitro and in vivo behaviors of perfluorinated micelles were assessed at both cellular and tissular levels. The micellar platform offers key advantages as theranostic tool: (i) small size, allowing deep tissue penetration; (ii) oxygen transport to hypoxic tissues; (iii) negligible toxicity in the absence of ionizing radiation; (iv) internalization into cancer cells; (v) potent radiosensitizing effect; and (vi) excellent tumor-targeting properties, as monitored by positron emission tomography. We have demonstrated strong in vitro radiosensitizing effects of the micelle and in vivo tumor targeting, making this nanometric carrier a promising tool for the potentiation of focused radiotherapy.
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Affiliation(s)
- Sophia Godel-Pastre
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France
- Université Paris-Saclay, CEA, CNRS, Inserm, BioMaps, Service Hospitalier Frédéric Joliot, 4 place du Général Leclerc, 91401 Orsay, France
| | - Erika Porcel
- Université Paris-Saclay, CNRS,Institut des Sciences Moléculaires d'Orsay, 91401 Orsay, France
| | - Guillaume Pinna
- Plateforme ARN Interférence (PARI), Institut de Radiobiologie Cellulaire et Moléculaire (iRCM), Université Paris-Saclay, CEA, 92260 Fontenay-aux-Roses, France
| | - Marie Vandamme
- Plateforme ARN Interférence (PARI), Institut de Radiobiologie Cellulaire et Moléculaire (iRCM), Université Paris-Saclay, CEA, 92260 Fontenay-aux-Roses, France
| | - Caroline Denis
- Université Paris-Saclay, CEA, CNRS, Inserm, BioMaps, Service Hospitalier Frédéric Joliot, 4 place du Général Leclerc, 91401 Orsay, France
| | - Claire Leterrier
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France
| | - Eric Doris
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France
| | - Charles Truillet
- Université Paris-Saclay, CEA, CNRS, Inserm, BioMaps, Service Hospitalier Frédéric Joliot, 4 place du Général Leclerc, 91401 Orsay, France
| | - Edmond Gravel
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France
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Fan M, Alghassab TS, Twyman LJ. Increased Oxygen Solubility in Aqueous Media Using PEG–Poly-2,2,2-trifluoroethyl Methacrylate Copolymer Micelles and Their Potential Application As Volume Expanders and As an Artificial Blood Product. ACS APPLIED BIO MATERIALS 2018; 1:708-713. [DOI: 10.1021/acsabm.8b00173] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Meng Fan
- Department of Chemistry, University of Sheffield, Dainton Building, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Talal S. Alghassab
- Department of Chemistry, University of Sheffield, Dainton Building, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
| | - Lance J. Twyman
- Department of Chemistry, University of Sheffield, Dainton Building, Brook Hill, Sheffield, South Yorkshire S3 7HF, U.K
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Chattoraj J, Risthaus T, Rubner O, Heuer A, Grimme S. A multi-scale approach to characterize pure CH4, CF4, and CH4/CF4 mixtures. J Chem Phys 2015; 142:164508. [DOI: 10.1063/1.4919079] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Palumbo FS, Di Stefano M, Palumbo Piccionello A, Fiorica C, Pitarresi G, Pibiri I, Buscemi S, Giammona G. Perfluorocarbon functionalized hyaluronic acid derivatives as oxygenating systems for cell culture. RSC Adv 2014. [DOI: 10.1039/c4ra01502a] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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Piccionello AP, Pitarresi G, Pace A, Triolo D, Picone P, Buscemi S, Giammona G. Fluorinated and pegylated polyaspartamide derivatives to increase solubility and efficacy of Flutamide. J Drug Target 2012; 20:433-44. [DOI: 10.3109/1061186x.2012.680961] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Palumbo Piccionello A, Guarcello A, Calabrese A, Pibiri I, Pace A, Buscemi S. Synthesis of fluorinated oxadiazoles with gelation and oxygen storage ability. Org Biomol Chem 2012; 10:3044-52. [PMID: 22395126 DOI: 10.1039/c2ob07024c] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new family of fluorinated low molecular weight (LMW) gelators has been synthesized through SNAr substitution of 5-polyfluoroaryl-3-perfluoroheptyl-1,2,4-oxadiazoles with glycine ester. The obtained compounds give thermal and pH-sensitive hydrogels or thermo-reversible organogels in DMSO. Oxygen solubility studies showed the ability to maintain high oxygen levels in solution and in gel blend with plate counter agar (PCA).
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Affiliation(s)
- Antonio Palumbo Piccionello
- Dipartimento di Scienze e Tecnologie Molecolari e Biomolecolari - Sez. Chimica Organica E. Paternò, Università degli Studi di Palermo, Viale delle Scienze - Parco d'Orleans II, Ed. 17, I-90128, Palermo, Italy.
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Li T, Jing X, Huang Y. Polymer/hemoglobin assemblies: biodegradable oxygen carriers for artificial red blood cells. Macromol Biosci 2011; 11:865-75. [PMID: 21312333 DOI: 10.1002/mabi.201000469] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Indexed: 01/05/2023]
Abstract
In routine clinical procedures, blood transfusion is now suffering from the defects of the blood products, like cross-matching, short storage time and virus infection. Various blood substitutes have been designed by researchers through continual efforts. With recent progress in nanotechnology, new types of artificial red blood cells with cellular structure are available. This article aims to describe some artificial red blood cells which encapsulate or conjugate hemoglobin molecules through various approaches, especially the nanoscale self-assembly technique, to mitigate the adverse effects of free hemoglobin molecules. These types of artificial red blood cell systems, which make use of biodegradable polymers as matrix materials, show advantages over the traditional types.
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Affiliation(s)
- Taihang Li
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
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Pibiri I, Palumbo Piccionello A, Calabrese A, Buscemi S, Vivona N, Pace A. Fluorescent Hg2+ Sensors: Synthesis and Evaluation of a Tren-Based Starburst Molecule Containing Fluorinated 1,2,4-Oxadiazoles. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000763] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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