1
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Jamgotchian L, Devel L, Thai R, Poupel L, Huby T, Gautier E, Le Goff W, Lesnik P, Gravel E, Doris E. Targeted delivery of LXR-agonists to atherosclerotic lesions mediated by polydiacetylene micelles. NANOSCALE 2023; 15:18864-18870. [PMID: 37966726 DOI: 10.1039/d3nr04778d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
We report the development of compact and stabilized micelles incorporating a synthetic LXR agonist prodrug for the passive targeting of atherosclerotic lesions and therapeutic intervention. In vivo studies showed that the nanohybrid micelles exhibited favorable pharmacokinetics/biodistribution and were able to upregulate, to some extent, LXR target genes with no alteration of lipid metabolism.
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Affiliation(s)
- Lucie Jamgotchian
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
| | - Laurent Devel
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SIMOS, 91191 Gif-sur-Yvette, France.
| | - Robert Thai
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SIMOS, 91191 Gif-sur-Yvette, France.
| | - Lucie Poupel
- Inovarion, 251 rue saint Jacques, 75005 Paris, France
| | - Thierry Huby
- Sorbonne Université, INSERM UMRS-1166, Institute of Cardiometabolism and Nutrition (ICAN), 75013 Paris, France.
| | - Emmanuel Gautier
- Sorbonne Université, INSERM UMRS-1166, Institute of Cardiometabolism and Nutrition (ICAN), 75013 Paris, France.
| | - Wilfried Le Goff
- Sorbonne Université, INSERM UMRS-1166, Institute of Cardiometabolism and Nutrition (ICAN), 75013 Paris, France.
| | - Philippe Lesnik
- Sorbonne Université, INSERM UMRS-1166, Institute of Cardiometabolism and Nutrition (ICAN), 75013 Paris, France.
| | - Edmond Gravel
- 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.
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2
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Jamgotchian L, Vaillant S, Selingue E, Doerflinger A, Belime A, Vandamme M, Pinna G, Ling WL, Gravel E, Mériaux S, Doris E. Tumor-targeted superfluorinated micellar probe for sensitive in vivo19F-MRI. NANOSCALE 2021; 13:2373-2377. [PMID: 33465227 DOI: 10.1039/d0nr08200g] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
We describe herein the assembly and in vivo evaluation of a tailor-made micellar carrier system designed for the optimized encapsulation of a superfluorinated MRI probe and further targeting of solid tumors. The in vivo validation was carried out on MC38 tumor-bearing mice which allowed the confirmation of the efficient targeting properties of the nano-carrier, as monitored by 19F-MRI.
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Affiliation(s)
- Lucie Jamgotchian
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
| | - Solenne Vaillant
- Université Paris-Saclay, CEA, CNRS, BAOBAB, NeuroSpin, 91191 Gif-sur-Yvette, France. and Sanofi Aventis Recherche Développement, 94400 Vitry-sur-Seine, France
| | - Erwan Selingue
- Université Paris-Saclay, CEA, CNRS, BAOBAB, NeuroSpin, 91191 Gif-sur-Yvette, France.
| | - Anaelle Doerflinger
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
| | - Agathe Belime
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
| | - Marie Vandamme
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198 Gif-sur-Yvette, France
| | - Guillaume Pinna
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198 Gif-sur-Yvette, France
| | - Wai Li Ling
- Université Grenoble Alpes, CEA, CNRS, IBS, 38000 Grenoble, France
| | - Edmond Gravel
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
| | - Sébastien Mériaux
- Université Paris-Saclay, CEA, CNRS, BAOBAB, NeuroSpin, 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.
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3
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Xu H, Wen Y, Chen S, Zhu L, Feng R, Song Z. Paclitaxel skin delivery by micelles-embedded Carbopol 940 hydrogel for local therapy of melanoma. Int J Pharm 2020; 587:119626. [DOI: 10.1016/j.ijpharm.2020.119626] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 06/23/2020] [Accepted: 07/05/2020] [Indexed: 12/21/2022]
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4
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Costamagna F, Hillaireau H, Vergnaud J, Clarisse D, Jamgotchian L, Loreau O, Denis S, Gravel E, Doris E, Fattal E. Nanotoxicology at the particle/micelle frontier: influence of core-polymerization on the intracellular distribution, cytotoxicity and genotoxicity of polydiacetylene micelles. NANOSCALE 2020; 12:2452-2463. [PMID: 31915784 DOI: 10.1039/c9nr08714a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The understanding of the cellular uptake and the intracellular fate of nanoparticles and their subsequent influence on cell viability is challenging as far as micelles are concerned. Such systems are dynamic by nature, existing as unimers under their critical micelle concentration (CMC), and as micelles in equilibrium with unimers above the CMC, making canonical dose-response relationships difficult to establish. The purpose of this study was to investigate the in vitro cytotoxicity and uptake of two micellar sytems that are relevant for drug delivery. The two micelles incorporate a poly(ethylene glycol) coating and a pentacosadiynoic core which is either polymerized (pDA-PEG micelles) or non-polymerized (DA-PEG micelles), with the aim of evaluating the influence of the micelles status ("particle-like" or "dynamic", respectively) on their toxicological profile. Intracellular distribution and cytotoxicity of polymerized and non-polymerized micelles were investigated on RAW 264.7 macrophages in order to compare any different interactions with cells. Non-polymerized micelles showed significantly higher cytotoxicity than polymerized micelles, especially in terms of cell permeabilization, correlated to a higher accumulation in cell membranes. Other potential toxicity endpoints of polymerized micelles were then thoroughly studied in order to assess possible responses resulting from their endocytosis. No specific mechanisms of cytotoxicity were observed, neither in terms of apoptosis induction, cell membrane damage, release of inflammatory mediators nor genotoxicity. These data indicate that non-polymerized micelles accumulate in the cell membrane and induce cell membrane permeabilization, resulting in significant toxicity, whereas polymerized, stable micelles are internalized by cells but exert no or very low toxicity.
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Affiliation(s)
- Federica Costamagna
- Institut Galien Paris-Sud, Univ. Paris-Sud, Cnrs, Université Paris-Saclay, Chatenay-Malabry, France.
| | - Hervé Hillaireau
- Institut Galien Paris-Sud, Univ. Paris-Sud, Cnrs, Université Paris-Saclay, Chatenay-Malabry, France.
| | - Juliette Vergnaud
- Institut Galien Paris-Sud, Univ. Paris-Sud, Cnrs, Université Paris-Saclay, Chatenay-Malabry, France.
| | - Damien Clarisse
- Service de Chimie Bioorganique et de Marquage (SCBM), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.
| | - Lucie Jamgotchian
- Service de Chimie Bioorganique et de Marquage (SCBM), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.
| | - Olivier Loreau
- Service de Chimie Bioorganique et de Marquage (SCBM), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.
| | - Stéphanie Denis
- Institut Galien Paris-Sud, Univ. Paris-Sud, Cnrs, Université Paris-Saclay, Chatenay-Malabry, France.
| | - Edmond Gravel
- Service de Chimie Bioorganique et de Marquage (SCBM), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.
| | - Eric Doris
- Service de Chimie Bioorganique et de Marquage (SCBM), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.
| | - Elias Fattal
- Institut Galien Paris-Sud, Univ. Paris-Sud, Cnrs, Université Paris-Saclay, Chatenay-Malabry, France.
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5
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Hoang MD, Vandamme M, Kratassiouk G, Pinna G, Gravel E, Doris E. Tuning the cationic interface of simple polydiacetylene micelles to improve siRNA delivery at the cellular level. NANOSCALE ADVANCES 2019; 1:4331-4338. [PMID: 36134419 PMCID: PMC9418740 DOI: 10.1039/c9na00571d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 09/23/2019] [Indexed: 06/12/2023]
Abstract
Polydiacetylene micelles were assembled from four different cationic amphiphiles and photopolymerized to reinforce their architecture. The produced micelles were systematically investigated, in interaction with siRNAs, for intracellular delivery of the silencing nucleic acids. The performances of the carrier systems were rationalized based on the cell penetrating properties of the micelles and the nature of their cationic complexing group, responsible for efficient siRNA binding and further endosomal escape.
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Affiliation(s)
- Minh-Duc Hoang
- Service de Chimie Bioorganique et de Marquage (SCBM), CEA, Université Paris-Saclay 91191 Gif-sur-Yvette France
| | - Marie Vandamme
- Plateforme ARN Interférence, Service de Biologie Intégrative et de Génétique Moléculaire (SBIGeM), I2BC, CEA, CNRS, Université Paris-Saclay 91191 Gif-sur-Yvette France
| | - Gueorgui Kratassiouk
- Plateforme ARN Interférence, Service de Biologie Intégrative et de Génétique Moléculaire (SBIGeM), I2BC, CEA, CNRS, Université Paris-Saclay 91191 Gif-sur-Yvette France
| | - Guillaume Pinna
- Plateforme ARN Interférence, Service de Biologie Intégrative et de Génétique Moléculaire (SBIGeM), I2BC, CEA, CNRS, Université Paris-Saclay 91191 Gif-sur-Yvette France
| | - Edmond Gravel
- Service de Chimie Bioorganique et de Marquage (SCBM), CEA, Université Paris-Saclay 91191 Gif-sur-Yvette France
| | - Eric Doris
- Service de Chimie Bioorganique et de Marquage (SCBM), CEA, Université Paris-Saclay 91191 Gif-sur-Yvette France
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6
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Park KH, Ku M, Yoon N, Hwang DY, Lee J, Yang J, Seo S. Effect of polydiacetylene-based nanosomes on cell viability and endocytosis. NANOTECHNOLOGY 2019; 30:245101. [PMID: 30836350 DOI: 10.1088/1361-6528/ab0ccf] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Polydiacetylene-based nanoparticles have been developed as nanocarriers for various bio-applications. However, how nanocarriers enter the cell environment and affect cell viability has not yet been considerably explored. In this study, polydiacetylene-based nanoliposomes (nanosomes) were electrostatically complexed with rhodamine fluorophores. Based on real-time cell imaging and cell viability assessment, the most highly polymerized nanosomes were found to be less toxic to cells. Moreover, it was revealed that the rhodamine/polydiacetylene nanosome complex dissociates at cell environment, the polydiacetylene nanosome penetrates into cells, as suggested by the fluorescence observed in confocal microscopy images.
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Affiliation(s)
- Kyu Ha Park
- Department of Biomaterials Science, Pusan National University, Miryang 50463, Republic of Korea. Life and Industry Convergence Institute, Pusan National University, Miryang 50463, Republic of Korea
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7
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Doerflinger A, Quang NN, Gravel E, Ducongé F, Doris E. Aptamer-decorated polydiacetylene micelles with improved targeting of cancer cells. Int J Pharm 2019; 565:59-63. [PMID: 31029658 DOI: 10.1016/j.ijpharm.2019.04.071] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 04/17/2019] [Accepted: 04/24/2019] [Indexed: 10/27/2022]
Abstract
In this study, a "click and hybridization" strategy was developed for the functionalization of polydiacetylene micelles with a targeting aptamer ligand. Decoration of the nanocarriers with an anti-Annexin A2 sequence efficiently triggered enhanced internalization of the functionalized micelles in the MCF-7 cell line, with a marked increase compared to control micelles.
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Affiliation(s)
- Anaëlle Doerflinger
- Service de Chimie Bioorganique et de Marquage (SCBM), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
| | - Nam Nguyen Quang
- Molecular Imaging Research Center (MIRCen), CEA, Université Paris-Saclay, UMR9199, 92265 Fontenay-aux-Roses, France
| | - Edmond Gravel
- Service de Chimie Bioorganique et de Marquage (SCBM), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
| | - Frédéric Ducongé
- Molecular Imaging Research Center (MIRCen), CEA, Université Paris-Saclay, UMR9199, 92265 Fontenay-aux-Roses, France.
| | - Eric Doris
- Service de Chimie Bioorganique et de Marquage (SCBM), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France.
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8
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Alliot J, Theodorou I, Ducongé F, Gravel E, Doris E. Polyamine transport system-targeted nanometric micelles assembled from epipodophyllotoxin-amphiphiles. Chem Commun (Camb) 2019; 55:14968-14971. [DOI: 10.1039/c9cc07883e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Micelle-forming amphiphilic drug conjugates were synthesized starting from a biologically active epipodophyllotoxin derivative which was covalently inserted in between a hydrophilic targeting spermine unit, and a hydrophobic stearyl chain.
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Affiliation(s)
- Julien Alliot
- Service de Chimie Bioorganique et de Marquage (SCBM)
- CEA
- Université Paris-Saclay
- 91191 Gif-sur-Yvette
- France
| | - Ioanna Theodorou
- Molecular Imaging Research Center (MIRCen)
- CEA
- Université Paris-Saclay
- URA2210
- 92265 Fontenay-aux-Roses
| | - Frédéric Ducongé
- Molecular Imaging Research Center (MIRCen)
- CEA
- Université Paris-Saclay
- URA2210
- 92265 Fontenay-aux-Roses
| | - Edmond Gravel
- Service de Chimie Bioorganique et de Marquage (SCBM)
- CEA
- Université Paris-Saclay
- 91191 Gif-sur-Yvette
- France
| | - Eric Doris
- Service de Chimie Bioorganique et de Marquage (SCBM)
- CEA
- Université Paris-Saclay
- 91191 Gif-sur-Yvette
- France
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9
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Yao D, Li S, Zhu X, Wu J, Tian H. Tumor-cell targeting polydiacetylene micelles encapsulated with an antitumor drug for the treatment of ovarian cancer. Chem Commun (Camb) 2018; 53:1233-1236. [PMID: 27995230 DOI: 10.1039/c6cc08581d] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Peptide functionalized polydiacetylene (PDA) micelles encapsulated with camptothecin (CPT) kill ovarian cancer cells by the lysosome release of anticancer drug CPT. Moreover, the sub-30 nm PDA micelles penetrate efficiently into a tumor for enhanced therapeutic efficacy.
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Affiliation(s)
- Defan Yao
- Key Labs for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, China.
| | - Shang Li
- Key Labs for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, China.
| | - Xiaomin Zhu
- Key Labs for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, China.
| | - Junchen Wu
- Key Labs for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, China.
| | - He Tian
- Key Labs for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, China.
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10
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Thielens NM, Belime A, Gravel E, Ancelet S, Caneiro C, Doris E, Ling WL. Impact of the surface charge of polydiacetylene micelles on their interaction with human innate immune protein C1q and the complement system. Int J Pharm 2018; 536:434-439. [DOI: 10.1016/j.ijpharm.2017.11.072] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 11/21/2017] [Accepted: 11/29/2017] [Indexed: 01/25/2023]
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11
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Zhou Z, Yan J, Sun T, Wang X, Xie Z. Nanoprodrug of retinoic acid-modified paclitaxel. Org Biomol Chem 2017; 15:9611-9615. [PMID: 29106434 DOI: 10.1039/c7ob02553j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A nanoprodrug with high content (75%) and increased water solubility of paclitaxel was prepared from retinoic acid-modified paclitaxel.
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Affiliation(s)
- Zijun Zhou
- Jilin Cancer Hospital
- Changchun
- P. R. China
| | | | - Tingting Sun
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Xin Wang
- Department of Thyroid Surgery
- The First Hospital of Jilin University
- Changchun
- P. R. China
| | - Zhigang Xie
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
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12
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Ripoll M, Neuberg P, Kichler A, Tounsi N, Wagner A, Remy JS. pH-Responsive Nanometric Polydiacetylenic Micelles Allow for Efficient Intracellular siRNA Delivery. ACS APPLIED MATERIALS & INTERFACES 2016; 8:30665-30670. [PMID: 27804286 DOI: 10.1021/acsami.6b09365] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A novel generation of pH-responsive photopolymerized diacetylenic amphiphile (PDA) micelles with a diameter of 10 nm was designed and optimized for the intracellular delivery of siRNAs. Dialysis and photopolymerization of the micelles allowed a strong reduction of the cytotoxicity of the nanovector, while the hydrophilic histidine headgroup permitted enhancing the siRNA delivery potential by improving the endosomal escape via imidazole protonation. These PDA-micellar systems were fully characterized by DLS, TEM, and DOSY-NMR experiments. The resulting bioactive complexes of PDA-micelles with siRNA were shown to have an optimal size below 100 nm.
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Affiliation(s)
| | | | | | - Nassera Tounsi
- Laboratory of Therapeutic Innovation, UMR7200 CNRS-Université de Strasbourg, Faculté de Pharmacie , Illkirch 67401, France
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13
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Fang JH, Chiu TL, Huang WC, Lai YH, Hu SH, Chen YY, Chen SY. Dual-Targeting Lactoferrin-Conjugated Polymerized Magnetic Polydiacetylene-Assembled Nanocarriers with Self-Responsive Fluorescence/Magnetic Resonance Imaging for In Vivo Brain Tumor Therapy. Adv Healthc Mater 2016; 5:688-95. [PMID: 26820074 DOI: 10.1002/adhm.201500750] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Revised: 11/05/2015] [Indexed: 12/21/2022]
Abstract
Maintaining a high concentration of therapeutic agents in the brain is difficult due to the restrictions of the blood-brain barrier (BBB) and rapid removal from blood circulation. To enable controlled drug release and enhance the blood-brain barrier (BBB)-crossing efficiency for brain tumor therapy, a new dual-targeting magnetic polydiacetylene nanocarriers (PDNCs) delivery system modified with lactoferrin (Lf) is developed. The PDNCs are synthesized using the ultraviolet (UV) cross-linkable 10,12-pentacosadiynoic acid (PCDA) monomers through spontaneous assembling onto the surface of superparamagnetic iron oxide (SPIO) nanoparticles to form micelles-polymerized structures. The results demonstrate that PDNCs will reduce the drug leakage and further control the drug release, and display self-responsive fluorescence upon intracellular uptake for cell trafficking and imaging-guided tumor treatment. The magnetic Lf-modified PDNCs with magnetic resonance imaging (MRI) and dual-targeting ability can enhance the transportation of the PDNCs across the BBB for tracking and targeting gliomas. An enhanced therapeutic efficiency can be obtained using Lf-Cur (Curcumin)-PDNCs by improving the retention time of the encapsulated Cur and producing fourfold higher Cur amounts in the brain compared to free Cur. Animal studies also confirm that Lf targeting and controlled release act synergistically to significantly suppress tumors in orthotopic brain-bearing rats.
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Affiliation(s)
- Jen-Hung Fang
- Department of Biomedical Engineering and Environmental Sciences; National Tsing Hua University; Hsinchu 300 Taiwan
| | - Tsung-Lang Chiu
- Department of Neurosurgery; Tzu Chi General Hospital; Tzu Chi University; Hualien 970 Taiwan
| | - Wei-Chen Huang
- Department of Materials Science and Engineering; Carnegie Mellon University; No. 5000 Forbes Avenue, Wean Hall 3325 Pittsburgh PA 15213 USA
| | - Yen-Ho Lai
- Department of Materials Science and Engineering; National Chiao Tung University; No. 1001, Ta-Hsueh Road Hsinchu 300 Taiwan
| | - Shang-Hsiu Hu
- Department of Biomedical Engineering and Environmental Sciences; National Tsing Hua University; Hsinchu 300 Taiwan
| | - You-Yin Chen
- Department of Biomedical Engineering; National Yang Ming University; Sec. 2, Linong Street Taipei 112 Taiwan
| | - San-Yuan Chen
- Department of Materials Science and Engineering; National Chiao Tung University; No. 1001, Ta-Hsueh Road Hsinchu 300 Taiwan
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14
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Foillard S, Russier J, Seifert C, Dumortier H, Doris E. Carbon nanotube-mediated delivery of budesonide to macrophages. RSC Adv 2016. [DOI: 10.1039/c6ra09809f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A carbon nanotube-based carrier was developed for the delivery of anti-inflammatory budesonide to intracellular compartments of macrophages.
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Affiliation(s)
- Stéphanie Foillard
- CEA
- iBiTecS
- Service de Chimie Bioorganique et de Marquage
- 91191 Gif-sur-Yvette
- France
| | - Julie Russier
- CNRS
- Immunopathologie et Chimie Thérapeutique/Laboratory of Excellence Medalis
- Institut de Biologie Moléculaire et Cellulaire
- 67084 Strasbourg
- France
| | - Cécile Seifert
- CNRS
- Immunopathologie et Chimie Thérapeutique/Laboratory of Excellence Medalis
- Institut de Biologie Moléculaire et Cellulaire
- 67084 Strasbourg
- France
| | - Hélène Dumortier
- CNRS
- Immunopathologie et Chimie Thérapeutique/Laboratory of Excellence Medalis
- Institut de Biologie Moléculaire et Cellulaire
- 67084 Strasbourg
- France
| | - Eric Doris
- CEA
- iBiTecS
- Service de Chimie Bioorganique et de Marquage
- 91191 Gif-sur-Yvette
- France
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15
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Neuberg P, Perino A, Morin-Picardat E, Anton N, Darwich Z, Weltin D, Mely Y, Klymchenko AS, Remy JS, Wagner A. Photopolymerized micelles of diacetylene amphiphile: physical characterization and cell delivery properties. Chem Commun (Camb) 2015; 51:11595-11598. [PMID: 26095460 DOI: 10.1039/c5cc03820k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
A series of polydiacetylene (PDA) - based micelles were prepared from diacetylenic surfactant bearing polyethylene glycol, by increasing UV-irradiation times. These polymeric lipid micelles were analyzed by physicochemical methods, electron microscopy and NMR analysis. Cellular delivery of fluorescent dye suggests that adjusting the polymerization state is vital to reach the full in vitro potential of PDA-based delivery systems.
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Affiliation(s)
- Patrick Neuberg
- Laboratory of Functional Chemo Systems, and Labex Medalis, CAMB, UMR 7199 CNRS, Faculty of Pharmacy, University of Strasbourg, 74 route du Rhin, 67401 Illkirch, France.
- Laboratory V-SAT, Vectors - Synthesis and Therapeutic Applications, and Labex Medalis, CAMB, UMR 7199 CNRS, Faculty of Pharmacy, University of Strasbourg, 74 route du Rhin, 67401 Illkirch, France.
| | - Aurélia Perino
- Laboratory of Functional Chemo Systems, and Labex Medalis, CAMB, UMR 7199 CNRS, Faculty of Pharmacy, University of Strasbourg, 74 route du Rhin, 67401 Illkirch, France.
| | - Emmanuelle Morin-Picardat
- Laboratory of Functional Chemo Systems, and Labex Medalis, CAMB, UMR 7199 CNRS, Faculty of Pharmacy, University of Strasbourg, 74 route du Rhin, 67401 Illkirch, France.
- Laboratory V-SAT, Vectors - Synthesis and Therapeutic Applications, and Labex Medalis, CAMB, UMR 7199 CNRS, Faculty of Pharmacy, University of Strasbourg, 74 route du Rhin, 67401 Illkirch, France.
| | - Nicolas Anton
- Laboratory of Biogalenic Pharmacy, CAMB, UMR 7199 CNRS, Faculty of Pharmacy, University of Strasbourg, 74 route du Rhin, 67401 Illkirch, France
| | - Zeinab Darwich
- Laboratory of Biophotonic and Pharmacology, UMR 7213, Faculty of Pharmacy, University of Strasbourg, 74 route du Rhin, 67401 Illkirch, France
| | - Denis Weltin
- Phytodia SAS, Boulevard Sébastien Brant, 67412 Illkirch, France
| | - Yves Mely
- Laboratory of Biophotonic and Pharmacology, UMR 7213, Faculty of Pharmacy, University of Strasbourg, 74 route du Rhin, 67401 Illkirch, France
| | - Andrey S Klymchenko
- Laboratory of Biophotonic and Pharmacology, UMR 7213, Faculty of Pharmacy, University of Strasbourg, 74 route du Rhin, 67401 Illkirch, France
| | - Jean-Serge Remy
- Laboratory V-SAT, Vectors - Synthesis and Therapeutic Applications, and Labex Medalis, CAMB, UMR 7199 CNRS, Faculty of Pharmacy, University of Strasbourg, 74 route du Rhin, 67401 Illkirch, France.
| | - Alain Wagner
- Laboratory of Functional Chemo Systems, and Labex Medalis, CAMB, UMR 7199 CNRS, Faculty of Pharmacy, University of Strasbourg, 74 route du Rhin, 67401 Illkirch, France.
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16
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Delgado Y, Morales-Cruz M, Figueroa CM, Hernández-Román J, Hernández G, Griebenow K. The cytotoxicity of BAMLET complexes is due to oleic acid and independent of the α-lactalbumin component. FEBS Open Bio 2015; 5:397-404. [PMID: 26101738 PMCID: PMC4430638 DOI: 10.1016/j.fob.2015.04.010] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Accepted: 04/16/2015] [Indexed: 11/17/2022] Open
Abstract
We synthesized three different BAMLET complexes consisting of oleic acid coupled to bovine α-lactalbumin. Oleic acid micelles alone are tumoricidal at equimolar concentrations of oleic acid bound in the BAMLET complexes. α-Lactalbumin is non-toxic to cells even when delivered to their cytoplasm. Both, BAMLET and oleic acid micelles showed no selective cytotoxicity to cancer cells.
Lipid–protein complexes comprised of oleic acid (OA) non-covalently coupled to human/bovine α-lactalbumin, named HAMLET/BAMLET, display cytotoxic properties against cancer cells. However, there is still a substantial debate about the role of the protein in these complexes. To shed light into this, we obtained three different BAMLET complexes using varying synthesis conditions. Our data suggest that to form active BAMLET particles, OA has to reach critical micelle concentration with an approximate diameter of 250 nm. Proteolysis experiments on BAMLET show that OA protects the protein and is probably located on the surface, consistent with a micelle-like structure. Native or unfolded α-lactalbumin without OA lacked any tumoricidal activity. In contrast, OA alone killed cancer cells with the same efficiency at equimolar concentrations as its formulation as BAMLET. Our data show unequivocally that the cytotoxicity of the BAMLET complex is exclusively due to OA and that OA alone, when formulated as a micelle, is as toxic as the BAMLET complex. The contradictory literature results on the cytotoxicity of BAMLET might be explained by our finding that it was imperative to sonicate the samples to obtain toxic OA.
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Key Words
- BAMLET
- BAMLET, bovine α-lactalbumin made lethal to tumor cells
- Cancer therapy
- DLS, dynamic light scattering
- EPR, enhanced permeability and retention
- FA, fatty acid
- Fatty acid
- FoA, folic acid
- HAMLET
- HAMLET, human α-lactalbumin made lethal to tumor cells
- MTS, 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium
- NP, nanoparticles
- OA, oleic acid
- Oleic acid
- PMS, phenazine methosulfate
- SEM, scanning electron microscopy
- α-LA, α-lactalbumin
- α-Lactalbumin
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Affiliation(s)
- Yamixa Delgado
- Department of Biology, University of Puerto Rico, Río Piedras Campus, P.O. Box 23360, San Juan 00931-3346, Puerto Rico
| | - Moraima Morales-Cruz
- Department of Biology, University of Puerto Rico, Río Piedras Campus, P.O. Box 23360, San Juan 00931-3346, Puerto Rico
| | - Cindy M. Figueroa
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, P.O. Box 23360, San Juan 00931-3346, Puerto Rico
| | - José Hernández-Román
- Department of Biology, University of Puerto Rico, Río Piedras Campus, P.O. Box 23360, San Juan 00931-3346, Puerto Rico
| | - Glinda Hernández
- Department of Biology, University of Puerto Rico, Río Piedras Campus, P.O. Box 23360, San Juan 00931-3346, Puerto Rico
| | - Kai Griebenow
- Department of Biology, University of Puerto Rico, Río Piedras Campus, P.O. Box 23360, San Juan 00931-3346, Puerto Rico
- Department of Chemistry, University of Puerto Rico, Río Piedras Campus, P.O. Box 23360, San Juan 00931-3346, Puerto Rico
- Corresponding author at: Department of Chemistry, University of Puerto Rico, Río Piedras Campus, P.O. Box 23360, San Juan 00931-3346, Puerto Rico. Tel.: +1 (787) 764 0000x7374; fax: +1 (787) 756 8242.
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17
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Theodorou I, Anilkumar P, Lelandais B, Clarisse D, Doerflinger A, Gravel E, Ducongé F, Doris E. Stable and compact zwitterionic polydiacetylene micelles with tumor-targeting properties. Chem Commun (Camb) 2015; 51:14937-40. [DOI: 10.1039/c5cc05333a] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Stealth zwitterionic polydiacetylene-micelles are evaluated in vivo for the passive targeting of tumors.
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Affiliation(s)
- Ioanna Theodorou
- CEA
- I2BM
- Molecular Imaging Research Center (MIRCen)
- 92265 Fontenay-aux-Roses
- France
| | - Parambath Anilkumar
- CEA
- IBITECS
- Service de Chimie Bioorganique et de Marquage
- 91191 Gif-sur-Yvette
- France
| | - Benoit Lelandais
- CEA
- I2BM
- Molecular Imaging Research Center (MIRCen)
- 92265 Fontenay-aux-Roses
- France
| | - Damien Clarisse
- CEA
- IBITECS
- Service de Chimie Bioorganique et de Marquage
- 91191 Gif-sur-Yvette
- France
| | - Anaëlle Doerflinger
- CEA
- IBITECS
- Service de Chimie Bioorganique et de Marquage
- 91191 Gif-sur-Yvette
- France
| | - Edmond Gravel
- CEA
- IBITECS
- Service de Chimie Bioorganique et de Marquage
- 91191 Gif-sur-Yvette
- France
| | - Frédéric Ducongé
- CEA
- I2BM
- Molecular Imaging Research Center (MIRCen)
- 92265 Fontenay-aux-Roses
- France
| | - Eric Doris
- CEA
- IBITECS
- Service de Chimie Bioorganique et de Marquage
- 91191 Gif-sur-Yvette
- France
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18
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Canapè C, Foillard S, Bonafè R, Maiocchi A, Doris E. Comparative assessment of the in vitro toxicity of some functionalized carbon nanotubes and fullerenes. RSC Adv 2015. [DOI: 10.1039/c5ra11489f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Carbon nanotubes and fullerenes with different surface coatings are evaluated for their potential cytotoxicity on a panel of cell lines.
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Affiliation(s)
- Carolina Canapè
- Bracco Imaging S. p. A
- Centro Ricerche Bracco
- 10010 Colleretto Giacosa
- Italy
| | - Stéphanie Foillard
- CEA
- iBiTecS
- Service de Chimie Bioorganique et de Marquage
- 91191 Gif-sur-Yvette
- France
| | - Roberta Bonafè
- Bracco Imaging S. p. A
- Centro Ricerche Bracco
- 10010 Colleretto Giacosa
- Italy
| | | | - Eric Doris
- CEA
- iBiTecS
- Service de Chimie Bioorganique et de Marquage
- 91191 Gif-sur-Yvette
- France
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19
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Yang D, Zou R, Zhu Y, Liu B, Yao D, Jiang J, Wu J, Tian H. Magainin II modified polydiacetylene micelles for cancer therapy. NANOSCALE 2014; 6:14772-14783. [PMID: 25355048 DOI: 10.1039/c4nr04405c] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Polydiacetylene (PDA) micelles have been widely used to deliver anticancer drugs in the treatment of a variety of tumours and for imaging living cells. In this study, we developed an effective strategy to directly conjugate magainin II (MGN-II) to the surface of PDA micelles using a fluorescent dye. These stable and well-defined PDA micelles had high cytotoxicity in cancer cell lines, and were able to reduce the tumour size in mice. The modified PDA micelles improved the anticancer effects of MGN-II in the A549 cell line only at a concentration of 16.0 μg mL(-1) (IC50). In addition, following irradiation with UV light at 254 nm, the PDA micelles gave rise to an energy transfer from the fluorescent dye to the backbone of PDA micelles to enhance the imaging of living cells. Our results demonstrate that modified PDA micelles can not only be used in the treatment of tumors in vitro and in vivo in a simple and directed way, but also offer a new platform for designing functional liposomes to act as anticancer agents.
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Affiliation(s)
- Danling Yang
- Key Labs for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, China.
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20
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An immunoassay utilizing the DNA-coated polydiacetylene micelles as a signal generator. Bioorg Med Chem Lett 2013; 23:2675-8. [DOI: 10.1016/j.bmcl.2013.02.087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2012] [Revised: 02/15/2013] [Accepted: 02/20/2013] [Indexed: 11/24/2022]
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21
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Gravel E, Thézé B, Jacques I, Anilkumar P, Gombert K, Ducongé F, Doris E. Cellular uptake and trafficking of polydiacetylene micelles. NANOSCALE 2013; 5:1955-1960. [PMID: 23360950 DOI: 10.1039/c2nr34149b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Polydiacetylene (PDA) micelles coated with either carboxylate-, ammonium-, or methoxy-polyethyleneglycol (PEG) chains were assembled and loaded with a fluorescent dye (DiO). Their interaction with MCF-7 human breast tumor cells was investigated by epi-fluorescence microscopy and fluorescence-activated cell sorting (FACS) to determine their internalization pathway and intracellular fate. It was found that the ionic character of the micelles influenced their internalization kinetics through a caveolae-mediated pathway and that all micelle types behaved somewhat similarly inside cells.
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Affiliation(s)
- Edmond Gravel
- CEA, iBiTecS, Service de Chimie Bioorganique et de Marquage, 91191 Gif-sur-Yvette, France
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22
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Ménard N, Tsapis N, Poirier C, Arnauld T, Moine L, Lefoulon F, Péan JM, Fattal E. Drug solubilization and in vitro toxicity evaluation of lipoamino acid surfactants. Int J Pharm 2012; 423:312-20. [DOI: 10.1016/j.ijpharm.2011.11.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2011] [Revised: 11/16/2011] [Accepted: 11/18/2011] [Indexed: 10/15/2022]
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23
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Gravel E, Ogier J, Arnauld T, Mackiewicz N, Ducongé F, Doris E. Drug Delivery and Imaging with Polydiacetylene Micelles. Chemistry 2011; 18:400-8. [DOI: 10.1002/chem.201102769] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2011] [Indexed: 11/08/2022]
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24
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Mackiewicz N, Gravel E, Garofalakis A, Ogier J, John J, Dupont DM, Gombert K, Tavitian B, Doris E, Ducongé F. Tumor-targeted polydiacetylene micelles for in vivo imaging and drug delivery. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2011; 7:2786-2792. [PMID: 21837631 DOI: 10.1002/smll.201100212] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Revised: 04/12/2011] [Indexed: 05/31/2023]
Abstract
In vivo tumor targeting and drug delivery properties of small polymerized polydiacetylene (PDA) micelles (∼10 nm) is investigated in a murine MDA-MB-231 xenograft model of breast cancer. Three micelles with different surface coatings are synthesized and tested for their ability to passively target tumor through the enhanced permeability and retention effect. After injection (24 h), fluorescence diffuse optical tomographic imaging indicates a tumor uptake of nearly 3% of the injected dose for the micelles with a 2 kDa poly(ethylene glycol) (PEG)-coating (PDA-PEG2000). The uptake of PDA micelles in tumors is confirmed by co-localization with [(18) F]-fluorodeoxyglucose (FDG) positron emission tomography. Although FDG has a higher diffusion rate in tumors, 40 ± 19% of the retained micelles is co-registered with the tumor volume visualized by FDG. Finally, PDA-PEG2000 micelles are loaded with the hydrophobic anticancer drug paclitaxel and used in vivo to inhibit tumor growth. These findings demonstrate the potential of PDA-PEG2000 micelles for both in vivo tumor imaging and drug delivery applications.
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Affiliation(s)
- Nicolas Mackiewicz
- CEA, I2 BM, Service Hospitalier Frédéric Joliot, INSERM U1023, Laboratoire d'Imagerie Moléculaire Expérimentale, Université Paris Sud, 4 place du général Leclerc, 91401 Orsay, France
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