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Hoang S, Vandamme M, Pinna G, Miserque F, Kučka J, Šefc L, Štěpánek P, Doris E, Hrubý M, Gravel E. Phototriggered Cytotoxicity of Ferrocene-Based Micelles - A Nonconventional Approach to Phototherapy. ACS APPLIED MATERIALS & INTERFACES 2024; 16:5666-5676. [PMID: 38278776 DOI: 10.1021/acsami.3c17673] [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: 01/28/2024]
Abstract
We report the design, synthesis, and in vitro evaluation of stimuli-responsive nanoscale micelles that can be activated by light to induce a cytotoxic effect. Micelles were assembled from amphiphilic units made of a photoactivatable ferrocenyl linker, connected on one side to a lipophilic chain, and on the other side to a hydrophilic pegylated chain. In vitro experiments indicated that pristine micelles ("off" state) were nontoxic to MCF-7 cancer cells, even at high concentrations, but became potent upon photoactivation ("on" state). The illumination process led to the dissociation of the micelles and the concomitant release of iron species, triggering cytotoxicity.
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Affiliation(s)
- Stéphane Hoang
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague 162 06, Czech Republic
| | - Marie Vandamme
- Plateforme ARN Interférence (PARI), Institut de Radiobiologie Cellulaire et Moléculaire (iRCM), Université Paris-Saclay, CEA, 92260 Fontenay-aux-Roses, France
| | - Guillaume Pinna
- Plateforme ARN Interférence (PARI), Institut de Radiobiologie Cellulaire et Moléculaire (iRCM), Université Paris-Saclay, CEA, 92260 Fontenay-aux-Roses, France
| | - Frédéric Miserque
- Université Paris-Saclay, CEA, DES-Service de la Corrosion et du Comportement des Matériaux dans leur Environnement (SCCME), 91191 Gif-sur-Yvette, France
| | - Jan Kučka
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague 162 06, Czech Republic
| | - Luděk Šefc
- Center for Advanced Preclinical Imaging (CAPI), First Faculty of Medicine, Charles University, Salmovská 3, 120 00 Prague 2, Czech Republic
| | - Petr Štěpánek
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague 162 06, Czech Republic
| | - Eric Doris
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France
| | - Martin Hrubý
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague 162 06, Czech Republic
| | - 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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2
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Tripathi R, Guglani A, Ghorpade R, Wang B. Biotin conjugates in targeted drug delivery: is it mediated by a biotin transporter, a yet to be identified receptor, or (an)other unknown mechanism(s)? J Enzyme Inhib Med Chem 2023; 38:2276663. [PMID: 37955285 PMCID: PMC10653662 DOI: 10.1080/14756366.2023.2276663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 10/24/2023] [Indexed: 11/14/2023] Open
Abstract
Conjugation of drugs with biotin is a widely studied strategy for targeted drug delivery. The structure-activity relationship (SAR) studies through H3-biotin competition experiments conclude with the presence of a free carboxylic acid being essential for its uptake via the sodium-dependent multivitamin transporter (SMVT, the major biotin transporter). However, biotin conjugation with a payload requires modification of the carboxylic acid to an amide or ester group. Then, there is the question as to how/whether the uptake of biotin conjugates goes through the SMVT. If not, then what is the mechanism? Herein, we present known uptake mechanisms of biotin and its applications reported in the literature. We also critically analyse possible uptake mechanism(s) of biotin conjugates to address the disconnect between the results from SMVT-based SAR and "biotin-facilitated" targeted drug delivery. We believe understanding the uptake mechanism of biotin conjugates is critical for their future applications and further development.
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Affiliation(s)
- Ravi Tripathi
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA, USA
| | - Anchala Guglani
- Department of Biology, Georgia State University, Atlanta, GA, USA
| | - Rujuta Ghorpade
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA, USA
| | - Binghe Wang
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA, USA
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3
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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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Xu Y, Liang N, Liu J, Gong X, Yan P, Sun S. Design and fabrication of chitosan-based AIE active micelles for bioimaging and intelligent delivery of paclitaxel. Carbohydr Polym 2022; 290:119509. [PMID: 35550783 DOI: 10.1016/j.carbpol.2022.119509] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/10/2022] [Accepted: 04/18/2022] [Indexed: 11/02/2022]
Abstract
In this study, cetyl 4-formylbenzoate alkyl and 4-(2-hydroxyethoxy) benzophenonesalicylaldazide modified biotinylated chitosan (CS-BT-HBS-CB) featured with aggregation-induced emission (AIE) characteristic, active tumor-targeting ability and pH-responsive drug release property was designed and synthesized. The polymer was fabricated by introducing hydrophobic segment, tumor targeting ligand, acid-sensitive bond and AIE fluorophore to the backbone of chitosan. Due to its amphiphilicity, the polymer could self-assemble into micelles and encapsulate paclitaxel (PTX) to form PTX-loaded CS-BT-HBS-CB micelles. The mean size of the micelles was 167 nm, which was beneficial to the EPR effect. Moreover, with the help of above functional groups, the micelles exhibited excellent AIE effect, triggered drug release behavior by acidic condition, selective internalization by MCF-7 cells and excellent cellular imaging capability. In vivo studies revealed that the PTX-loaded CS-BT-HBS-CB micelles could enhance the antitumor efficacy with low systemic toxicity. This micellar system would be a potential candidate for cancer therapy and bioimaging.
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Affiliation(s)
- Yang Xu
- Key Laboratory of Functional Inorganic Materials Chemistry (Ministry of Education), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Na Liang
- College of Chemistry & Chemical Engineering, Harbin Normal University, Harbin 150025, China.
| | - Jiyang Liu
- Key Laboratory of Functional Inorganic Materials Chemistry (Ministry of Education), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Xianfeng Gong
- Key Laboratory of Functional Inorganic Materials Chemistry (Ministry of Education), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Pengfei Yan
- Key Laboratory of Functional Inorganic Materials Chemistry (Ministry of Education), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Shaoping Sun
- Key Laboratory of Functional Inorganic Materials Chemistry (Ministry of Education), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China.
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Wang Y, Fens MH, van Kronenburg NCH, Shi Y, Lammers T, Heger M, van Nostrum CF, Hennink WE. Magnetic beads for the evaluation of drug release from biotinylated polymeric micelles in biological media. J Control Release 2022; 349:954-962. [PMID: 35931210 DOI: 10.1016/j.jconrel.2022.07.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/22/2022] [Accepted: 07/31/2022] [Indexed: 11/16/2022]
Abstract
To improve the reliability of in vitro release studies of drug delivery systems, we developed a novel in vitro method for the evaluation of drug release from polymeric micelles in complex biological media. Polymeric micelles based on poly(N-2-hydroxypropyl methacrylamide)-block-poly(N-2-benzoyloxypropyl methacrylamide) (p(HPMAm)-b-p(HPMAm-Bz)) of which 10% of the chains was functionalized with biotin at the p(HPMAm) terminus were prepared using a solvent extraction method. The size of the micelles when loaded with a hydrophobic agent, namely paclitaxel (a clinically used cytostatic drug) or curcumin (a compound with multiple pharmacological activities), was around 65 nm. The biotin decoration allowed the binding of the micelles to streptavidin-coated magnetic beads which occurred within 10 min and reached a binding efficiency of 90 ± 6%. Drug release in different media was studied after the magnetic separation of micelles bound to the streptavidin-coated beads, by determination of the released drug in the media as well as the retained drug in the micellar fraction bound to the beads. The in vitro release of paclitaxel and curcumin at 37 °C in PBS, PBS containing 2% v/v Tween 80, PBS containing 4.5% w/v bovine serum albumin, mouse plasma, and whole mouse blood was highly medium-dependent. In all media studied, paclitaxel showed superior micellar retention compared to curcumin. Importantly, the presence of serum proteins accelerated the release of both paclitaxel and curcumin. The results presented in this study show great potential for predicting drug release from nanomedicines in biological media which in turn is crucial for their further pharmaceutical development.
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Affiliation(s)
- Yan Wang
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3508 TB Utrecht, the Netherlands
| | - Marcel H Fens
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3508 TB Utrecht, the Netherlands
| | - Nicky C H van Kronenburg
- Department of Translational Neuroscience, University Medical Center Utrecht Brain Center, Universiteitsweg 100, 3584 CG Utrecht, the Netherlands
| | - Yang Shi
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging, RWTH Aachen University Clinic, Forckenbecktrasse 55, 52074 Aachen, Germany
| | - Twan Lammers
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging, RWTH Aachen University Clinic, Forckenbecktrasse 55, 52074 Aachen, Germany
| | - Michal Heger
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3508 TB Utrecht, the Netherlands; Department of Pharmaceutics, Jiaxing Key Laboratory for Photonanomedicine and Experimental Therapeutics, College of Medicine, Jiaxing University, Jiaxing 314001, Zhejiang, PR China
| | - Cornelus F van Nostrum
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3508 TB Utrecht, the Netherlands
| | - Wim E Hennink
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3508 TB Utrecht, the Netherlands.
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Massaro M, Poma P, Cavallaro G, García-Villén F, Lazzara G, Notarbartolo M, Muratore N, Sánchez-Espejo R, Viseras Iborra C, Riela S. Prodrug based on halloysite delivery systems to improve the antitumor ability of methotrexate in leukemia cell lines. Colloids Surf B Biointerfaces 2022; 213:112385. [PMID: 35168104 DOI: 10.1016/j.colsurfb.2022.112385] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/27/2022] [Accepted: 01/29/2022] [Indexed: 02/09/2023]
Abstract
The prodrug approach, as well as the development of specific systems able to deliver a chemotherapeutic agent in the target site, decreasing the side effects often associated with its administration, are still a challenging. In this context, both methotrexate drug molecules (MTX) and biotin ligand moieties, whose receptors are overexpressed on the surface of several cancer cells, were loaded on halloysite nanotubes (HNTs) to develop nanomaterial based on multifunctional and "smart" delivery systems. To highlight the crucial role played by biotin, carrier systems based on HNTs and MTX were also synthetized. In detail, several approaches were envisaged: i) a supramolecular interaction between the clay and the drug; ii) a covalent grafting of the drug onto the HNTs external surface and, iii) a combination of both approaches. The nanomaterials obtained were characterized by thermogravimetric analysis, FT-IR, and UV-vis spectroscopies, DLS and ζ-potential measurements and the morphologies were imaged by HAADF/STEM investigations. Kinetic release experiments at different pH conditions were also performed. Finally, as a proof-of-concept application of our pro-drug delivery systems based on HNTs in cancer therapy, the cytotoxic effects were evaluated on acute myeloid leukemia cell lines, HL60 and its multidrug resistance variant, HL60R. The obtained results showed that both the MTX prodrug system and the biotinylated ones played a crucial role in the biological activity and, they are promising agents for the cancer treatments.
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Affiliation(s)
- Marina Massaro
- Dipartimento di Scienze Biologiche, Chimiche e Farmaceutiche (STEBICEF), University of Palermo Viale delle Scienze, 90128 Palermo, Italy
| | - Paola Poma
- Dipartimento di Scienze Biologiche, Chimiche e Farmaceutiche (STEBICEF), University of Palermo Viale delle Scienze, 90128 Palermo, Italy
| | - Giuseppe Cavallaro
- Dipartimento di Fisica e Chimica "E. Segrè (DiFC), University of Palermo, Viale delle Scienze, 90128 Palermo, Italy; Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali, INSTM, I-50121 Firenze, Italy
| | - Fátima García-Villén
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Granada, Campus of Cartuja, 18071 s/n Granada, Spain
| | - Giuseppe Lazzara
- Dipartimento di Fisica e Chimica "E. Segrè (DiFC), University of Palermo, Viale delle Scienze, 90128 Palermo, Italy; Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali, INSTM, I-50121 Firenze, Italy
| | - Monica Notarbartolo
- Dipartimento di Scienze Biologiche, Chimiche e Farmaceutiche (STEBICEF), University of Palermo Viale delle Scienze, 90128 Palermo, Italy
| | - Nicola Muratore
- Dipartimento di Fisica e Chimica "E. Segrè (DiFC), University of Palermo, Viale delle Scienze, 90128 Palermo, Italy
| | - Rita Sánchez-Espejo
- Andalusian Institute of Earth Sciences, CSIC-UGR, Avenida de las Palmeras 4, 18100 Armilla, Granada, Spain
| | - César Viseras Iborra
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Granada, Campus of Cartuja, 18071 s/n Granada, Spain; Andalusian Institute of Earth Sciences, CSIC-UGR, Avenida de las Palmeras 4, 18100 Armilla, Granada, Spain
| | - Serena Riela
- Dipartimento di Scienze Biologiche, Chimiche e Farmaceutiche (STEBICEF), University of Palermo Viale delle Scienze, 90128 Palermo, Italy.
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7
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Shi H, Liang N, Liu J, Li S, Gong X, Yan P, Sun S. AIE-active polymeric micelles based on modified chitosan for bioimaging-guided targeted delivery and controlled release of paclitaxel. Carbohydr Polym 2021; 269:118327. [PMID: 34294339 DOI: 10.1016/j.carbpol.2021.118327] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 06/05/2021] [Accepted: 06/07/2021] [Indexed: 12/30/2022]
Abstract
In this study, a novel polymer based on aggregation-induced emission (AIE) fluorogen, biotin and disulfide bonds modified chitosan (TPE-bi(SS-CS-Bio)) was designed and synthesized. The polymer could self-assemble into micelles in aqueous media and encapsulate paclitaxel (PTX) into the core with high drug loading. Fluorescence study indicated that the micelles exhibited excellent AIE feature with intense blue fluorescence emitted. In vitro drug release study indicated that the micelles could disassemble rapidly in the presence of high level of glutathione. The modification by biotin could enhance the cellular uptake of the micelles. The drug-loaded micelles possessed remarkable cytotoxicity against MCF-7 cells, and their distribution in the cells could be traced due to the excellent AIE feature. In vivo antitumor efficacy study demonstrated the superior antitumor activity of the PTX-loaded TPE-bi(SS-CS-Bio) micelles. These results indicated that TPE-bi(SS-CS-Bio) has the ability of biological imaging and can be used as a potential carrier for PTX.
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Affiliation(s)
- Haohui Shi
- Key Laboratory of Functional Inorganic Materials Chemistry (Ministry of Education), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Na Liang
- College of Chemistry & Chemical Engineering, Harbin Normal University, Harbin 150025, China.
| | - Jiyang Liu
- Key Laboratory of Functional Inorganic Materials Chemistry (Ministry of Education), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Siyi Li
- Key Laboratory of Functional Inorganic Materials Chemistry (Ministry of Education), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Xianfeng Gong
- Key Laboratory of Functional Inorganic Materials Chemistry (Ministry of Education), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Pengfei Yan
- Key Laboratory of Functional Inorganic Materials Chemistry (Ministry of Education), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China
| | - Shaoping Sun
- Key Laboratory of Functional Inorganic Materials Chemistry (Ministry of Education), School of Chemistry and Material Science, Heilongjiang University, Harbin 150080, China.
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Jurczyk M, Jelonek K, Musiał-Kulik M, Beberok A, Wrześniok D, Kasperczyk J. Single- versus Dual-Targeted Nanoparticles with Folic Acid and Biotin for Anticancer Drug Delivery. Pharmaceutics 2021; 13:326. [PMID: 33802531 PMCID: PMC8001342 DOI: 10.3390/pharmaceutics13030326] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/10/2021] [Accepted: 02/25/2021] [Indexed: 12/19/2022] Open
Abstract
Cancer is one of the major causes of death worldwide and its treatment remains very challenging. The effectiveness of cancer therapy significantly depends upon tumour-specific delivery of the drug. Nanoparticle drug delivery systems have been developed to avoid the side effects of the conventional chemotherapy. However, according to the most recent recommendations, future nanomedicine should be focused mainly on active targeting of nanocarriers based on ligand-receptor recognition, which may show better efficacy than passive targeting in human cancer therapy. Nevertheless, the efficacy of single-ligand nanomedicines is still limited due to the complexity of the tumour microenvironment. Thus, the NPs are improved toward an additional functionality, e.g., pH-sensitivity (advanced single-targeted NPs). Moreover, dual-targeted nanoparticles which contain two different types of targeting agents on the same drug delivery system are developed. The advanced single-targeted NPs and dual-targeted nanocarriers present superior properties related to cell selectivity, cellular uptake and cytotoxicity toward cancer cells than conventional drug, non-targeted systems and single-targeted systems without additional functionality. Folic acid and biotin are used as targeting ligands for cancer chemotherapy, since they are available, inexpensive, nontoxic, nonimmunogenic and easy to modify. These ligands are used in both, single- and dual-targeted systems although the latter are still a novel approach. This review presents the recent achievements in the development of single- or dual-targeted nanoparticles for anticancer drug delivery.
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Affiliation(s)
- Magdalena Jurczyk
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 41-819 Zabrze, Poland; (M.J.); (M.M.-K.); (J.K.)
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 41-200 Sosnowiec, Poland; (A.B.); (D.W.)
| | - Katarzyna Jelonek
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 41-819 Zabrze, Poland; (M.J.); (M.M.-K.); (J.K.)
| | - Monika Musiał-Kulik
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 41-819 Zabrze, Poland; (M.J.); (M.M.-K.); (J.K.)
| | - Artur Beberok
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 41-200 Sosnowiec, Poland; (A.B.); (D.W.)
| | - Dorota Wrześniok
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 41-200 Sosnowiec, Poland; (A.B.); (D.W.)
| | - Janusz Kasperczyk
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 41-819 Zabrze, Poland; (M.J.); (M.M.-K.); (J.K.)
- Department of Biopharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 41-200 Sosnowiec, Poland
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9
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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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10
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Tuning the Surface Charge of Self-Assembled Polydiacetylene Vesicles to Control Aggregation and Cell Binding. BIOSENSORS-BASEL 2020; 10:bios10100132. [PMID: 32987658 PMCID: PMC7598607 DOI: 10.3390/bios10100132] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 09/18/2020] [Accepted: 09/21/2020] [Indexed: 02/07/2023]
Abstract
Polydiacetylene vesicles of various compositions were assembled using a two-part mixture of 10,12-pentacosadiynoic acid (PCDA) and ethylenedioxy-bis-ethylamine (EDEA)-labeled PCDA in order to control surface charge and stability within a desired pH range. Investigation of the interaction of the vesicles with mammalian cells as a function of surface charge was carried out and identified a clear correlation in cell–vesicle association and corresponding cell death for vesicles with positive surface charge. The binding behavior of the vesicles was found to be tunable by regulating the proportion of anionic PCDA relative to cationic PCDA–EDEA content within vesicles as to control the surface charge as a function of pH. Association of vesicles with cells thus depended on the corresponding charge of the vesicles and cell surface. The prospect of this work may serve as a step toward future vesicle designs to allow triggered uptake of vesicles locally within low pH tumor microenvironments.
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Wang Y, van Steenbergen MJ, Beztsinna N, Shi Y, Lammers T, van Nostrum CF, Hennink WE. Biotin-decorated all-HPMA polymeric micelles for paclitaxel delivery. J Control Release 2020; 328:970-984. [PMID: 32926885 DOI: 10.1016/j.jconrel.2020.09.013] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 08/21/2020] [Accepted: 09/07/2020] [Indexed: 12/28/2022]
Abstract
To avoid poly(ethylene glycol)-related issues of nanomedicines such as accelerated blood clearance, fully N-2-hydroxypropyl methacrylamide (HPMAm)-based polymeric micelles decorated with biotin for drug delivery were designed. To this end, a biotin-functionalized chain transfer agent (CTA), 4-cyano-4-[(dodecylsulfanylthiocarbonyl)-sulfanyl]pentanoic acid (biotin-CDTPA), was synthesized for reversible addition-fragmentation chain-transfer (RAFT) polymerization. Amphiphilic poly(N-2-hydroxypropyl methacrylamide)-block-poly(N-2-benzoyloxypropyl methacrylamide) (p(HPMAm)-b-p(HPMAm-Bz)) with molecular weights ranging from 8 to 24 kDa were synthesized using CDTPA or biotin-CDTPA as CTA and 2,2'-azobis(2-methylpropionitrile) as initiator. The copolymers self-assembled in aqueous media into micelles with sizes of 40-90 nm which positively correlated to the chain length of the hydrophobic block in the polymers, whereas the critical micelle concentrations decreased with increasing hydrophobic block length. The polymer with a molecular weight of 22.1 kDa was used to prepare paclitaxel-loaded micelles which had sizes between 61 and 70 nm, and a maximum loading capacity of around 10 wt%. A549 lung cancer cells overexpressing the biotin receptor, internalized the biotin-decorated micelles more efficiently than non-targeted micelles, while very low internalization of both types of micelles by HEK293 human embryonic kidney cells lacking the biotin receptor was observed. As a consequence, the paclitaxel-loaded micelles with biotin decoration exhibited stronger cytotoxicity in A549 cells than non-targeted micelles. Overall, a synthetic pathway to obtain actively targeted poly(ethylene glycol)-free micelles fully based on a poly(HPMAm) backbone was established. These polymeric micelles are promising systems for the delivery of hydrophobic anticancer drugs.
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Affiliation(s)
- Yan Wang
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3508 TB Utrecht, the Netherlands.
| | - Mies J van Steenbergen
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3508 TB Utrecht, the Netherlands.
| | - Nataliia Beztsinna
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3508 TB Utrecht, the Netherlands.
| | - Yang Shi
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging, RWTH Aachen University Clinic, Forckenbecktrasse 55, 52074 Aachen, Germany.
| | - Twan Lammers
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging, RWTH Aachen University Clinic, Forckenbecktrasse 55, 52074 Aachen, Germany.
| | - Cornelus F van Nostrum
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3508 TB Utrecht, the Netherlands.
| | - Wim E Hennink
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Universiteitsweg 99, 3508 TB Utrecht, the Netherlands.
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12
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Kumar RA, Jawale DV, Oheix E, Geertsen V, Gravel E, Doris E. Tailor‐Made Polydiacetylene Micelles for the Catalysis of 1,3‐Dipolar Cycloadditions in Water. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000795] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Ramar Arun Kumar
- Université Paris-Saclay CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM 91191 Gif-sur-Yvette France 91
- SRM Research Institute Department of Chemistry SRM Institute of Science and Technology, Kattankulathur 603203 Chennai India
| | - Dhanaji V. Jawale
- Université Paris-Saclay CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM 91191 Gif-sur-Yvette France 91
| | - Emmanuel Oheix
- Université Paris-Saclay CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM 91191 Gif-sur-Yvette France 91
| | - Valérie Geertsen
- Université Paris-Saclay CEA, CNRS, NIMBE 91191 Gif-sur-Yvette France
| | - Edmond Gravel
- Université Paris-Saclay CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM 91191 Gif-sur-Yvette France 91
| | - Eric Doris
- Université Paris-Saclay CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM 91191 Gif-sur-Yvette France 91
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13
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Fam KT, Collot M, Klymchenko AS. Probing biotin receptors in cancer cells with rationally designed fluorogenic squaraine dimers. Chem Sci 2020; 11:8240-8248. [PMID: 34094177 PMCID: PMC8163205 DOI: 10.1039/d0sc01973a] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 07/08/2020] [Indexed: 12/15/2022] Open
Abstract
Fluorogenic probes enable imaging biomolecular targets with high sensitivity and maximal signal-to-background ratio under non-wash conditions. Here, we focus on the molecular design of biotinylated dimeric squaraines that undergo aggregation-caused quenching in aqueous media through intramolecular H-type dimerization, but turn on their fluorescence in apolar environment due to target-mediated disaggregation. Our structure-property study revealed that depending on the linkers used to connect the squaraine dyes, different aggregation patterns could be obtained (intramolecular dimerization versus intermolecular aggregation) leading to different probing efficiencies. Using a relatively short l-lysine linker we developed a bright fluorogenic probe, Sq2B, displaying only intramolecular dimerization-caused quenching properties in aqueous media. The latter was successfully applied for imaging biotin receptors, in particular sodium-dependent multivitamin transporter (SMVT), which are overexpressed at the surface of cancer cells. Competitive displacement with SMVT-targets, such as biotin, lipoic acid or sodium pantothenate, showed Sq2B targeting ability to SMVT. This fluorogenic probe for biotin receptors could distinguish cancer cells (HeLa and KB) from model non-cancer cell lines (NIH/3T3 and HEK293T). The obtained results provide guidelines for development of new dimerization-based fluorogenic probes and propose bright tools for imaging biotin receptors, which is particularly important for specific detection of cancer cells.
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Affiliation(s)
- Kyong T Fam
- Nanochemistry and Bioimaging Group, Laboratoire de Bioimagerie et Pathologies, CNRS UMR 7021, Université de Strasbourg, Faculté de Pharmacie 67401 Illkirch France
| | - Mayeul Collot
- Nanochemistry and Bioimaging Group, Laboratoire de Bioimagerie et Pathologies, CNRS UMR 7021, Université de Strasbourg, Faculté de Pharmacie 67401 Illkirch France
| | - Andrey S Klymchenko
- Nanochemistry and Bioimaging Group, Laboratoire de Bioimagerie et Pathologies, CNRS UMR 7021, Université de Strasbourg, Faculté de Pharmacie 67401 Illkirch France
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14
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Biotinylated HPMA centered polymeric nanoparticles for Bortezomib delivery. Int J Pharm 2020; 579:119173. [PMID: 32097684 DOI: 10.1016/j.ijpharm.2020.119173] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/16/2020] [Accepted: 02/21/2020] [Indexed: 12/23/2022]
Abstract
Bortezomib (BTZ) is a proteasome inhibitor as approved by US FDA for the treatment of multiple myeloma. It exhibits significant anti-cancer properties, against solid tumors; but lacks aqueous solubility, chemical stability which hinders its successful formulation development. The present study is an attempt to deliver BTZ using N-(2-hydroxypropyl) methacrylamide (HPMA) based copolymeric conjugates and biotinylated PNPs in an effective manner. Study describes a systematic synthetic pathway to synthesize functional polymeric conjugates such as HPMA-Biotin (HP-BT) HPMA-Polylactic acid (HPLA) and HPMA-PLA-Biotin (HPLA-BT) followed by exhaustive characterization both spectroscopically and microscopically. Our strategy yielded polymeric nanoparticles (PNPs) of narrow size range of 199.7 ± 1.32 nm. Release studies were performed at pH 7.4 and 5.6. PNPs were 2-folds less hemolytic (p < 0.0001) than pure drug. BTZ loaded PNPs of HPLA-BT demonstrated significant anti-cancer activity against MCF-7 cells. IC50 value of these PNPs was 56.06 ± 0.12 nM, which was approximately two folds less than BTZ (p < 0.0001). Cellular uptake study confirmed that higher uptake of formulations might be an outcome of biotin surface tethering characteristics that enhanced selectivity and targeting of formulations efficiently. In vivo pharmacokinetics evidenced increased bioavailability (AUC0 t-∞) of DL-HPLA-BT PNPs (drug loaded) than BTZ with an improved half-life. Overall the developed PNPs led to the improved and effective BTZ delivery.
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15
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Hoang M, Kumar RA, Buisson DA, Ling WL, Gravel E, Doris E. Self‐assembled Polydiacetylene Nanoribbons for Semi‐heterogeneous and Enantioselective Organocatalysis of Aldol Reactions in Water. ChemCatChem 2019. [DOI: 10.1002/cctc.201901960] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Minh‐Duc Hoang
- Service de Chimie Bioorganique et de Marquage (SCBM) CEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
| | - Ramar Arun Kumar
- Service de Chimie Bioorganique et de Marquage (SCBM) CEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
- SRM Research Institute, Department of ChemistrySRM Institute of Science and Technology Kattankulathur 603203 Chennai India
| | - David A. Buisson
- Service de Chimie Bioorganique et de Marquage (SCBM) CEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
| | - Wai Li Ling
- Univ. Grenoble Alpes, CEA, CNRS, IBS 38000 Grenoble France
| | - Edmond Gravel
- Service de Chimie Bioorganique et de Marquage (SCBM) CEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
| | - Eric Doris
- Service de Chimie Bioorganique et de Marquage (SCBM) CEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
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16
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Jang D, Pramanik SK, Das A, Baek W, Heo JM, Ro HJ, Jun S, Park BJ, Kim JM. Photoinduced Reversible Bending and Guest Molecule Release of Azobenzene-Containing Polydiacetylene Nanotubes. Sci Rep 2019; 9:15982. [PMID: 31690756 PMCID: PMC6831582 DOI: 10.1038/s41598-019-52462-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 09/30/2019] [Indexed: 12/31/2022] Open
Abstract
Creation of hollow, one-dimensional nanomaterials has gained great recent attention in the chemical and material sciences. In a study aimed at discovering new functional materials of this type, we observed that an amphiphilic diacetylene (DA) derivative, containing an azobenzene moiety and an oligo-ethylene group, self-assembles to form nanotubes and undergoes photopolymerization to form hollow polydiacetylene (PDA) nanotubes with a uniform wall thickness and diameter. The azobenzene-PDA nanotubes are photoresponsive in that on-and-off UV-irradiation leads to a reversible morphological change between straight and bent forms in association with E-Z photoisomerization of the azobenzene group. Owing to the UV-induced structural change feature, the new DA and PDA nanotubes serve as a controlled release material. Accordingly, fluorescent rhodamine B encapsulated inside the nanotubes are effectively released by using repeated on-off UV irradiation. Furthermore, photo-release of rhodamine B was shown to occur in an artemia (brine shrimp).
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Affiliation(s)
- Daewoong Jang
- Department of Chemical Engineering, Hanyang University, Seoul, 04763, Korea
| | - Sumit Kumar Pramanik
- CSIR-Central Salt & Marine Chemicals Research Institute, Bhavnagar, 364002, Gujarat, India
| | - Amitava Das
- CSIR-Central Salt & Marine Chemicals Research Institute, Bhavnagar, 364002, Gujarat, India.
| | - Woohyun Baek
- Department of Chemical Engineering, Hanyang University, Seoul, 04763, Korea
| | - Jung-Moo Heo
- Department of Chemical Engineering, Hanyang University, Seoul, 04763, Korea
| | - Hyun-Joo Ro
- Drug and Disease Target Team, Korea Basic Science Institute, Cheongu, 28119, Korea
| | - Sangmi Jun
- Drug and Disease Target Team, Korea Basic Science Institute, Cheongu, 28119, Korea
- Convergent Research Center for Emerging Virus Infection Korea Research Institute of Chemical Technology, Daejeon, 34114, Korea
| | - Bum Jun Park
- Department of Chemical Engineering, Kyung Hee University, Yongin, 17104, Korea.
| | - Jong-Man Kim
- Department of Chemical Engineering, Hanyang University, Seoul, 04763, Korea.
- Institute of Nano Science and Technology, Hanyang University, Seoul, 04763, Korea.
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17
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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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18
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Levi-Acobas F, Katolik A, Röthlisberger P, Cokelaer T, Sarac I, Damha MJ, Leumann CJ, Hollenstein M. Compatibility of 5-ethynyl-2'F-ANA UTP with in vitro selection for the generation of base-modified, nuclease resistant aptamers. Org Biomol Chem 2019; 17:8083-8087. [PMID: 31460550 DOI: 10.1039/c9ob01515a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A modified nucleoside triphosphate bearing two modifications based on a 2'-deoxy-2'-fluoro-arabinofuranose sugar and a uracil nucleobase equipped with a C5-ethynyl moiety (5-ethynyl-2'F-ANA UTP) was synthesized. This nucleotide analog could enzymatically be incorporated into DNA oligonucleotides by primer extension and reverse transcribed to unmodified DNA. This nucleotide could be used in SELEX for the identification of high binding affinity and nuclease resistant aptamers.
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Affiliation(s)
- Fabienne Levi-Acobas
- Institut Pasteur, Department of Structural Biology and Chemistry, Laboratory for Bioorganic Chemistry of Nucleic Acids, CNRS UMR 3523, 28, rue du Docteur Roux, 75724 Paris Cedex 15, France. and Institut Pasteur, Department of Genome and Genetics, Paris, France
| | - Adam Katolik
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland and Department of Chemistry, McGill University, 801 Rue Sherbrooke Street West, Montréal, QC H3A 0B8, Canada
| | - Pascal Röthlisberger
- Institut Pasteur, Department of Structural Biology and Chemistry, Laboratory for Bioorganic Chemistry of Nucleic Acids, CNRS UMR 3523, 28, rue du Docteur Roux, 75724 Paris Cedex 15, France. and Institut Pasteur, Department of Genome and Genetics, Paris, France
| | - Thomas Cokelaer
- Institut Pasteur, Bioinformatics and Biostatistics Hub, Department of Computational Biology, Institut Pasteur, USR 3756 CNRS, Paris, France and Institut Pasteur, Biomics Platform, C2RT, Paris, France
| | - Ivo Sarac
- Institut Pasteur, Department of Structural Biology and Chemistry, Laboratory for Bioorganic Chemistry of Nucleic Acids, CNRS UMR 3523, 28, rue du Docteur Roux, 75724 Paris Cedex 15, France. and Institut Pasteur, Department of Genome and Genetics, Paris, France
| | - Masad J Damha
- Department of Chemistry, McGill University, 801 Rue Sherbrooke Street West, Montréal, QC H3A 0B8, Canada
| | - Christian J Leumann
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
| | - Marcel Hollenstein
- Institut Pasteur, Department of Structural Biology and Chemistry, Laboratory for Bioorganic Chemistry of Nucleic Acids, CNRS UMR 3523, 28, rue du Docteur Roux, 75724 Paris Cedex 15, France. and Institut Pasteur, Department of Genome and Genetics, Paris, France
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19
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Guo R, Huang F, Zhang B, Yan Y, Che J, Jin Y, Zhuang Y, Dong R, Li Y, Tan B, Song R, Hu Y, Dong X, Li X, Lin N. GSH Activated Biotin-tagged Near-Infrared Probe for Efficient Cancer Imaging. Am J Cancer Res 2019; 9:3515-3525. [PMID: 31281494 PMCID: PMC6587172 DOI: 10.7150/thno.32742] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 04/29/2019] [Indexed: 11/05/2022] Open
Abstract
Tumor imaging tools with high specificity and sensitivity are needed to aid the boundary recognition in solid tumor diagnosis and surgical resection. In this study, we developed a near infra-red (NIR) probe (P6) for in vitro/in vivo tumor imaging on the basis of the dual strategy of cancer cell targeting and stimulus-dependent activation. The selective imaging capacity towards cancer cells of P6 was thoroughly investigated, and the potential mechanisms of endocytosis were preliminary explored. Methods: GSH-activated biotin labelled NIR probe (P6) was designed, synthesized and characterized. The GSH responsive properties were systematically illustrated through UV-vis, fluorescent tests and LC-MS analysis. In vitro fluorescent imaging of probe P6 was collected in various living cancer cell lines (i.e. SW480, HGC-27, H460, BxPC-3, KHOS) and normal cell lines (i.e. BEAS-2B, HLF-1, THP1) under confocal laser scanning microscopy. Probe P6 was further applied to image primary human cancer cells which were freshly isolated from the peritoneal carcinoma and rectal cancer patients. Serial sections of human tumor tissues were collected and sent for H&E (hematoxylin-eosin) staining and P6 imaging. Live fluorescent and photoacoustic imaging were used to investigate the in vivo imaging of P6 in both tumor and normal tissues in HGC-27 and KHOS xenograft model. Results: Probe P6 could be recognized and transported into cancer cells by tumor specific biotin receptors and efficiently be triggered by GSH to release fluorophore 4. In fact, the cellular uptake of P6 could be partially blocked by the addition of free biotin. Furthermore, probe P6 could image various cancer cell lines, as well as primary cancer cells, exhibiting a ten-fold increase in fluorescence intensity over normal cells. In freshly dissected cancer tissues, P6 fluorescent imaging distinguished the cancerous area under confocal laser scanning microscopy, which was exact the same area as indicated by H&E staining. We also found that P6 exhibited superior selectivity against cancer tissues by local injection. Conclusion: In this study, we developed a dual-modal NIR probe P6 with enhanced cellular uptake into cancer cells and environmental stimulus triggered fluorescence. Our strategy provided a novel insight into the development of imaging tools that could be potentially used for fluorescent image-guided cancer boundary recognition and possibly cancer diagnosis.
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20
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Alliot J, Theodorou I, Nguyen DV, Forier C, Ducongé F, Gravel E, Doris E. Tumor targeted micellar nanocarriers assembled from epipodophyllotoxin-based amphiphiles. NANOSCALE 2019; 11:9756-9759. [PMID: 31066425 DOI: 10.1039/c9nr01068h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Micelle-forming amphiphilic drug conjugates were synthesized starting from a biologically active epipodophyllotoxin derivative which was covalently inserted in between a hydrophilic PEG unit and a hydrophobic stearyl chain. The epipodophyllotoxin-containing amphiphiles were assembled into the corresponding micelles which were evaluated in vivo for their tumor targeting properties.
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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.
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21
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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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22
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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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23
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Fang L, Trigiante G, Kousseff CJ, Crespo-Otero R, Philpott MP, Watkinson M. Biotin-tagged fluorescent sensor to visualize ‘mobile’ Zn2+ in cancer cells. Chem Commun (Camb) 2018; 54:9619-9622. [DOI: 10.1039/c8cc05425h] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A biotin-tagged fluorescent sensor was developed to image Zn2+ in cancer cells specifically, which showed no entry to normal cells.
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Affiliation(s)
- Le Fang
- The Joseph Priestley Building
- School of Biological and Chemical Sciences
- Queen Mary University of London
- London
- UK
| | - Giuseppe Trigiante
- Centre for Cutaneous Research, Institute of Cell and Molecular Science
- Barts and The London School of Medicine and Dentistry
- Queen Mary University of London
- London E1 2AT
- UK
| | - Christina J. Kousseff
- The Joseph Priestley Building
- School of Biological and Chemical Sciences
- Queen Mary University of London
- London
- UK
| | - Rachel Crespo-Otero
- The Joseph Priestley Building
- School of Biological and Chemical Sciences
- Queen Mary University of London
- London
- UK
| | - Michael P. Philpott
- Centre for Cutaneous Research, Institute of Cell and Molecular Science
- Barts and The London School of Medicine and Dentistry
- Queen Mary University of London
- London E1 2AT
- UK
| | - Michael Watkinson
- The Joseph Priestley Building
- School of Biological and Chemical Sciences
- Queen Mary University of London
- London
- UK
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