1
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Nguyen QM, Dupré PF, Berchel M, Ghanem R, Jaffrès PA, d'Arbonneau F, Montier T. BSV163/DOPE-mediated TRAIL gene transfection acts synergistically with chemotherapy against cisplatin-resistant ovarian cancer. Chem Biol Drug Des 2024; 103:e14357. [PMID: 37731182 DOI: 10.1111/cbdd.14357] [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: 05/22/2023] [Revised: 08/04/2023] [Accepted: 09/07/2023] [Indexed: 09/22/2023]
Abstract
Ovarian cancer is the seventh most frequently diagnosed cancer among women worldwide. Most patients experience recurrence and succumb eventually to resistant disease, underscoring the need for an alternative treatment option. In the presented manuscript, we investigated the effect of the TRAIL-gene, transfected by an innovative bioinspired lipid vector BSV163/DOPE in the presence or absence of cisplatin, to fight against sensitive and resistant ovarian cancer. We showed that BSV163/DOPE can transfect ovarian cancer cell lines (Caov3, OVCAR3, and our new cisplatin-resistant, CR-Caov3) safely and efficiently. In addition, TRAIL-gene transfection in association with cisplatin inhibited cellular growth more efficiently (nearly 50% in Caov3 cells after the combined treatment, and 15% or 25% by each treatment alone, respectively) owing to an increase in apoptosis rate, caspases activity and TRAIL's death receptors expression. Most importantly, such synergistic effect was also observed in CR-Caov3 cells demonstrated by an apoptosis rate of 35% following the combined treatment in comparison with 17% after TRAIL-gene transfection or 6% after cisplatin exposition. These results suggest this combination may have potential application for sensitive as well as refractory ovarian cancer patients.
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Affiliation(s)
- Quoc Manh Nguyen
- Univ Brest, Inserm, EFS, UMR 1078, GGB, GTCA Team, "Gene Transfer and Combined therapeutic Approaches", Brest, France
| | - Pierre-François Dupré
- Univ Brest, Inserm, EFS, UMR 1078, GGB, GTCA Team, "Gene Transfer and Combined therapeutic Approaches", Brest, France
- CHU de Brest, Service de Chirurgie Gynécologique, Brest, France
| | | | - Rosy Ghanem
- Univ Brest, Inserm, EFS, UMR 1078, GGB, GTCA Team, "Gene Transfer and Combined therapeutic Approaches", Brest, France
- CHU de Brest, Service de Génétique Médicale et de Biologie de la Reproduction, Brest, France
| | | | - Frédérique d'Arbonneau
- Univ Brest, Inserm, EFS, UMR 1078, GGB, GTCA Team, "Gene Transfer and Combined therapeutic Approaches", Brest, France
- CHU de Brest, Service d'Odontologie, UFR d'Odontologie de Brest, Brest, France
| | - Tristan Montier
- Univ Brest, Inserm, EFS, UMR 1078, GGB, GTCA Team, "Gene Transfer and Combined therapeutic Approaches", Brest, France
- CHU de Brest, Service de Génétique Médicale et de Biologie de la Reproduction, Brest, France
- CHU de Brest, Centre de Référence des Maladies Rares "Maladies Neuromusculaires", Brest, France
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2
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Gomes MAGB, Bauduin A, Le Roux C, Fouinneteau R, Berthe W, Berchel M, Couthon H, Jaffrès PA. Synthesis of ether lipids: natural compounds and analogues. Beilstein J Org Chem 2023; 19:1299-1369. [PMID: 37701305 PMCID: PMC10494250 DOI: 10.3762/bjoc.19.96] [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: 04/05/2023] [Accepted: 08/17/2023] [Indexed: 09/14/2023] Open
Abstract
Ether lipids are compounds present in many living organisms including humans that feature an ether bond linkage at the sn-1 position of the glycerol. This class of lipids features singular structural roles and biological functions. Alkyl ether lipids and alkenyl ether lipids (also identified as plasmalogens) correspond to the two sub-classes of naturally occurring ether lipids. In 1979 the discovery of the structure of the platelet-activating factor (PAF) that belongs to the alkyl ether class of lipids increased the interest in these bioactive lipids and further promoted the synthesis of non-natural ether lipids that was initiated in the late 60's with the development of edelfosine (an anticancer drug). More recently, ohmline, a glyco glycero ether lipid that modulates selectively SK3 ion channels and reduces in vivo the occurrence of bone metastases, and other glyco glycero ether also identified as GAEL (glycosylated antitumor ether lipids) that exhibit promising anticancer properties renew the interest in this class of compounds. Indeed, ether lipid represent a new and promising class of compounds featuring the capacity to modulate selectively the activity of some membrane proteins or, for other compounds, feature antiproliferative properties via an original mechanism of action. The increasing interest in studying ether lipids for fundamental and applied researches invited to review the methodologies developed to prepare ether lipids. In this review we focus on the synthetic method used for the preparation of alkyl ether lipids either naturally occurring ether lipids (e.g., PAF) or synthetic derivatives that were developed to study their biological properties. The synthesis of neutral or charged ether lipids are reported with the aim to assemble in this review the most frequently used methodologies to prepare this specific class of compounds.
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Affiliation(s)
| | - Alicia Bauduin
- Univ. Brest, CNRS, CEMCA UMR 6521, 6 Avenue Victor Le Gorgeu, 29238 Brest, France
| | - Chloé Le Roux
- Univ. Brest, CNRS, CEMCA UMR 6521, 6 Avenue Victor Le Gorgeu, 29238 Brest, France
| | - Romain Fouinneteau
- Univ. Brest, CNRS, CEMCA UMR 6521, 6 Avenue Victor Le Gorgeu, 29238 Brest, France
| | - Wilfried Berthe
- Univ. Brest, CNRS, CEMCA UMR 6521, 6 Avenue Victor Le Gorgeu, 29238 Brest, France
| | - Mathieu Berchel
- Univ. Brest, CNRS, CEMCA UMR 6521, 6 Avenue Victor Le Gorgeu, 29238 Brest, France
| | - Hélène Couthon
- Univ. Brest, CNRS, CEMCA UMR 6521, 6 Avenue Victor Le Gorgeu, 29238 Brest, France
| | - Paul-Alain Jaffrès
- Univ. Brest, CNRS, CEMCA UMR 6521, 6 Avenue Victor Le Gorgeu, 29238 Brest, France
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3
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Phosphonodithioester-Amine Coupling as a Key Reaction Step for the Design of Cationic Amphiphiles Used for Gene Delivery. Molecules 2021; 26:molecules26247507. [PMID: 34946591 PMCID: PMC8707180 DOI: 10.3390/molecules26247507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/06/2021] [Accepted: 12/07/2021] [Indexed: 12/04/2022] Open
Abstract
A convergent synthesis of cationic amphiphilic compounds is reported here with the use of the phosphonodithioester–amine coupling (PAC) reaction. This versatile reaction occurs at room temperature without any catalyst, allowing binding of the lipid moiety to a polar head group. This strategy is illustrated with the use of two lipid units featuring either two oleyl chains or two-branched saturated lipid chains. The final cationic amphiphiles were evaluated as carriers for plasmid DNA delivery in four cell lines (A549, Calu3, CFBE and 16HBE) and were compared to standards (BSV36 and KLN47). These new amphiphilic derivatives, which were formulated with DOPE or DOPE-cholesterol as helper lipids, feature high transfection efficacies when associated with DOPE. The highest transfection efficacies were observed in the four cell lines at low charge ratios (CR = 0.7, 1 or 2). At these CRs, no toxic effects were detected. Altogether, this new synthesis scheme using the PAC reaction opens up new possibilities for investigating the effects of lipid or polar head groups on transfection efficacies.
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4
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Maiti B, Bhattacharya S. Liposomal nanoparticles based on steroids and isoprenoids for nonviral gene delivery. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2021; 14:e1759. [PMID: 34729941 DOI: 10.1002/wnan.1759] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 07/24/2021] [Accepted: 08/10/2021] [Indexed: 11/11/2022]
Abstract
Natural lipid molecules are an essential part of life as they constitute the membrane of cells and organelle. In most of these cases, the hydrophobicity of natural lipids is contributed by alkyl chains. Although natural lipids with a nonfatty acid hydrophobic backbone are quite rare, steroids and isoprenoids have been strong candidates as part of a lipid. Over the years, these natural molecules (steroid and isoprenoids) have been used to make either lipid-based nanoparticle or functionalize in such a way that it could form nano assembly alone for therapeutic delivery. Here we mainly focus on the synthetic functionalized version of these natural molecules which forms cationic liposomal nanoparticles (LipoNPs). These cationic LipoNPs were further used to deliver various negatively charged genetic materials in the form of pDNA, siRNA, mRNA (nucleic acids), and so on. This article is categorized under: Biology-Inspired Nanomaterials > Lipid-Based Structures.
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Affiliation(s)
- Bappa Maiti
- Technical Research Centre, Indian Association for the Cultivation of Science, Kolkata, India
| | - Santanu Bhattacharya
- Technical Research Centre, Indian Association for the Cultivation of Science, Kolkata, India.,School of Applied & Interdisciplinary Sciences, Indian Association for the Cultivation of Science, Kolkata, India.,Department of Organic Chemistry, Indian Institute of Science, Bangalore, India
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5
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Bouraoui A, Berchel M, Ghanem R, Vié V, Paboeuf G, Deschamps L, Lozach O, Le Gall T, Montier T, Jaffrès PA. Substitution of unsaturated lipid chains by thioether-containing lipid chains in cationic amphiphiles: physicochemical consequences and application for gene delivery. Org Biomol Chem 2020; 17:3609-3616. [PMID: 30912791 DOI: 10.1039/c9ob00473d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The hydrophobic moiety of cationic amphiphiles plays an important role in the transfection process because its structure has an impact on both the type of the supramolecular assembly and the dynamic properties of these assemblies. The latter have to exhibit a compromise between stability and instability to efficiently compact then deliver DNA into target cells. In the present work, we report the synthesis of new cationic amphiphiles featuring a thioether function at different positions of two 18-atom length lipid chains and we study their physicochemical properties (anisotropy of fluorescence and compression isotherms) with analogues possessing either oleyl (C18:1) or stearyl (C18:0) chains. We show that the fluidity of cationic lipids featuring a thioether function located close to the middle of each lipid chain is intermediate between that of oleyl- and stearyl-containing analogues. These properties are also supported by the compression isotherm assays. When used as carriers to deliver a plasmid DNA, thioether-containing cationic amphiphiles demonstrate a good ability to transfect human-derived cell lines, with those incorporating such a moiety in the middle of the chain being the most efficient. This work supports the use of a thioether function as a possible alternative to unsaturation in aliphatic lipid chains of cationic amphiphiles to modulate physicochemical behaviours and in turn biological activities such as gene delivery ability.
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Affiliation(s)
- Amal Bouraoui
- CEMCA UMR CNRS 6521, Université de Brest, IBSAM, 6 Avenue Victor Le Gorgeu, F-29238 Brest, France.
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6
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Chabour I, Nájera C, Sansano JM. Diastereoselective multicomponent phosphoramidate-aldehyde-dienophile (PAD) process for the synthesis of polysubstituted cyclohex-2-enyl-amine derivatives. Tetrahedron 2020. [DOI: 10.1016/j.tet.2019.130801] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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7
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Bouraoui A, Ghanem R, Berchel M, Deschamps L, Vié V, Paboeuf G, Le Gall T, Montier T, Jaffrès PA. Branched lipid chains to prepare cationic amphiphiles producing hexagonal aggregates: supramolecular behavior and application to gene delivery. Org Biomol Chem 2020; 18:337-345. [DOI: 10.1039/c9ob02381j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Cationic amphiphiles featuring ramified lipid chains self-organized in water as inverted hexagonal aggregates. They demonstrated high gene delivery efficiencies.
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Affiliation(s)
| | - Rosy Ghanem
- Univ Brest
- INSERM
- groupe “Transfert de gènes et thérapie génique”
- UMR 1078
- CHRU de Brest
| | | | | | | | | | - Tony Le Gall
- Univ Brest
- INSERM
- groupe “Transfert de gènes et thérapie génique”
- UMR 1078
- CHRU de Brest
| | - Tristan Montier
- Univ Brest
- INSERM
- groupe “Transfert de gènes et thérapie génique”
- UMR 1078
- CHRU de Brest
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8
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Delbeke EIP, Everaert J, Lozach O, Le Gall T, Berchel M, Montier T, Jaffrès PA, Rigole P, Coenye T, Brennich M, Baccile N, Roelants SLKW, Soetaert W, Van Bogaert INA, Van Geem KM, Stevens CV. Lipid-Based Quaternary Ammonium Sophorolipid Amphiphiles with Antimicrobial and Transfection Activities. CHEMSUSCHEM 2019; 12:3642-3653. [PMID: 31081279 DOI: 10.1002/cssc.201900721] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/09/2019] [Indexed: 06/09/2023]
Abstract
Twelve new quaternary ammonium sophorolipids with long alkyl chains on the nitrogen atom were synthesized starting from oleic and petroselinic acid-based sophorolipids. These novel derivatives were evaluated for their antimicrobial activity against selected Gram-negative and Gram-positive bacteria and their transfection efficacies on three different eukaryotic cell lines in vitro as good activities were demonstrated for previously synthesized derivatives. Self-assembly properties were also evaluated. All compounds proved to possess antimicrobial and transfection properties, and trends could be observed based on the length of the nitrogen substituent and the total length of the sophorolipid tail. Moreover, all long-chain quaternary ammonium sophorolipids form micelles, which proved to be a prerequisite to induce antimicrobial activity and transfection capacity. These results are promising for future healthcare applications of long-chained quaternary ammonium sophorolipids.
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Affiliation(s)
- Elisabeth I P Delbeke
- SynBioC, Department of Green Chemistry and Technology, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
- LCT, Department of Materials, Textiles and Chemical Engineering, Ghent University, Technologiepark 125, 9052, Ghent, Belgium
| | - Jonas Everaert
- SynBioC, Department of Green Chemistry and Technology, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
- InBio, Department of Biotechnology, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - Olivier Lozach
- CEMCA, CNRS UMR 6521, IBSAM, Université de Brest, 6 avenue le Gorgeu, 29238, Brest, France
| | - Tony Le Gall
- IBiSA SynNanoVect Platform, IBSAM, Faculté de médicine Morvan, Université de Brest, Avenue Camille Desmoulins, 46 rue Félix Le Dantec, CS 51819, 29219, Brest Cedex 2, France
- INSERM UMR 1078, IBSAM, Faculté de médecine Morvan, Université de Brest, Avenue Camille Desmoulins, 46 rue Félix Le Dantec, CS 51819, 29219, Brest Cedex 2, France
| | - Mathieu Berchel
- CEMCA, CNRS UMR 6521, IBSAM, Université de Brest, 6 avenue le Gorgeu, 29238, Brest, France
- IBiSA SynNanoVect Platform, IBSAM, Faculté de médicine Morvan, Université de Brest, Avenue Camille Desmoulins, 46 rue Félix Le Dantec, CS 51819, 29219, Brest Cedex 2, France
| | - Tristan Montier
- IBiSA SynNanoVect Platform, IBSAM, Faculté de médicine Morvan, Université de Brest, Avenue Camille Desmoulins, 46 rue Félix Le Dantec, CS 51819, 29219, Brest Cedex 2, France
- INSERM UMR 1078, IBSAM, Faculté de médecine Morvan, Université de Brest, Avenue Camille Desmoulins, 46 rue Félix Le Dantec, CS 51819, 29219, Brest Cedex 2, France
- CHRU de Brest, Service de Génétique Moléculaire et d'Histocompatibilité, 5 avenue Maréchal Foch, 29609, Brest Cedex, France
- DUMG, Faculté de Médecine et des Sciences de la Santé, 22 avenue Camille Desmoulins, 29328, Brest, France
| | - Paul-Alain Jaffrès
- CEMCA, CNRS UMR 6521, IBSAM, Université de Brest, 6 avenue le Gorgeu, 29238, Brest, France
- IBiSA SynNanoVect Platform, IBSAM, Faculté de médicine Morvan, Université de Brest, Avenue Camille Desmoulins, 46 rue Félix Le Dantec, CS 51819, 29219, Brest Cedex 2, France
| | - Petra Rigole
- Laboratory of Pharmaceutical Biotechnology, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Tom Coenye
- Laboratory of Pharmaceutical Biotechnology, Ghent University, Ottergemsesteenweg 460, 9000, Ghent, Belgium
| | - Martha Brennich
- Synchrotron Crystallography Group, European Molecular Biology Laboratory, 71 Avenue des Martyrs, 38042, Grenoble, France
- Institut Laue-Langevin, Grenoble, Beamline D16, Cedex 9, 38042, Grenoble, France
| | - Niki Baccile
- UPMC Univ Paris 06, CNRS, Collège de France, Laboratoire de Chimie de la Matière Condensée de Paris, Sorbonne Université, UMR 7574, 75005, Paris, France
| | - Sophie L K W Roelants
- InBio, Department of Biotechnology, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
- Bio Base Europe Pilot Plant (BBEU), Rodenhuizenkaai 1, 9042, Ghent (Desteldonk), Belgium
| | - Wim Soetaert
- InBio, Department of Biotechnology, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
- Bio Base Europe Pilot Plant (BBEU), Rodenhuizenkaai 1, 9042, Ghent (Desteldonk), Belgium
| | - Inge N A Van Bogaert
- Centre for Synthetic Biology, Department of Biotechnology, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
| | - Kevin M Van Geem
- LCT, Department of Materials, Textiles and Chemical Engineering, Ghent University, Technologiepark 125, 9052, Ghent, Belgium
| | - Christian V Stevens
- SynBioC, Department of Green Chemistry and Technology, Ghent University, Coupure Links 653, 9000, Ghent, Belgium
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9
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Bouraoui A, Ghanem R, Berchel M, Vié V, Le Guen Y, Paboeuf G, Deschamps L, Le Gall T, Montier T, Jaffrès PA. Bis-Thioether-Containing Lipid Chains in Cationic Amphiphiles: Physicochemical Properties and Applications in Gene Delivery. Chemphyschem 2019; 20:2187-2194. [PMID: 31393059 DOI: 10.1002/cphc.201900626] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 07/18/2019] [Indexed: 11/08/2022]
Abstract
Cationic amphiphiles featuring two thioether functions in each lipid chain of bicatenar cationic amphiphiles are reported here for the first time. The physicochemical properties and transfection abilities of these new amphiphiles were compared with those of already reported analogues featuring either (i) saturated, (ii) unsaturated or (iii) mono-thioether containing lipid chains. The homogeneity of the series of new compounds allowed to clearly underscore the effect of bis-thioether containing lipid chains. This study shows that besides previous strategies based on unsaturation or ramification, the incorporation of two thioether functions per lipid chain constitutes an original complementary alternative to tune the supramolecular properties of amphiphilic compounds. The potential of this strategy was evaluated in the context of gene delivery and report that two cationic amphiphiles (i. e. 4 a and 4 b) can be proposed as new efficient transfection reagents.
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Affiliation(s)
- Amal Bouraoui
- Univ Brest, CNRS, CEMCA, UMR CNRS 6521, 6 Avenue Victor Le Gorgeu, F-29238, Brest, France
| | - Rosy Ghanem
- Univ Brest, INSERM UMR 1078, IBSAM, UFR Médecine et Sciences de la Santé, CHRU Brest, 22 avenue Camille Desmoulins, F-29238, Brest, France
| | - Mathieu Berchel
- Univ Brest, CNRS, CEMCA, UMR CNRS 6521, 6 Avenue Victor Le Gorgeu, F-29238, Brest, France
| | - Véronique Vié
- Univ Rennes, CNRS, IPR - UMR 6251, ScanMAT - UMS 2001, F-35000, Rennes, France
| | - Yann Le Guen
- Univ Brest, INSERM UMR 1078, IBSAM, UFR Médecine et Sciences de la Santé, CHRU Brest, 22 avenue Camille Desmoulins, F-29238, Brest, France
| | - Gilles Paboeuf
- Univ Rennes, CNRS, IPR - UMR 6251, ScanMAT - UMS 2001, F-35000, Rennes, France
| | - Laure Deschamps
- Univ Brest, CNRS, CEMCA, UMR CNRS 6521, 6 Avenue Victor Le Gorgeu, F-29238, Brest, France
| | - Tony Le Gall
- Univ Brest, INSERM UMR 1078, IBSAM, UFR Médecine et Sciences de la Santé, CHRU Brest, 22 avenue Camille Desmoulins, F-29238, Brest, France
| | - Tristan Montier
- Univ Brest, INSERM UMR 1078, IBSAM, UFR Médecine et Sciences de la Santé, CHRU Brest, 22 avenue Camille Desmoulins, F-29238, Brest, France
| | - Paul-Alain Jaffrès
- Univ Brest, CNRS, CEMCA, UMR CNRS 6521, 6 Avenue Victor Le Gorgeu, F-29238, Brest, France
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10
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Berchel M, Lozach O, Berthe W, Hernot S, Couthon-Gourvès H, Mottais A, Le Gall T, Midoux P, Montier T, Jaffrès PA. Synthetic phospholipids and phospho-bola-amphiphiles for nucleic acid delivery. PHOSPHORUS SULFUR 2016. [DOI: 10.1080/10426507.2016.1212049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- M. Berchel
- CEMCA, UMR CNRS 6521, Université de Brest, IBSAM, Brest, France
| | - O. Lozach
- CEMCA, UMR CNRS 6521, Université de Brest, IBSAM, Brest, France
| | - W. Berthe
- CEMCA, UMR CNRS 6521, Université de Brest, IBSAM, Brest, France
| | - S. Hernot
- CEMCA, UMR CNRS 6521, Université de Brest, IBSAM, Brest, France
| | | | - A. Mottais
- U INSERM 1078, CHRU de Brest Hôpital Morvan, Faculté de Médecine, Université de Brest, Brest, France
| | - T. Le Gall
- U INSERM 1078, CHRU de Brest Hôpital Morvan, Faculté de Médecine, Université de Brest, Brest, France
| | - P. Midoux
- Centre de Biophysique Moléculaire, Orléans cedex 2, France
| | - T. Montier
- U INSERM 1078, CHRU de Brest Hôpital Morvan, Faculté de Médecine, Université de Brest, Brest, France
| | - P. A. Jaffrès
- CEMCA, UMR CNRS 6521, Université de Brest, IBSAM, Brest, France
- Centre de Biophysique Moléculaire, Orléans cedex 2, France
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11
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Delbeke EIP, Lozach O, Le Gall T, Berchel M, Montier T, Jaffrès PA, Van Geem KM, Stevens CV. Evaluation of the transfection efficacies of quaternary ammonium salts prepared from sophorolipids. Org Biomol Chem 2016; 14:3744-51. [DOI: 10.1039/c6ob00241b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Two quaternary ammonium sophorolipids proved to be suitable as transfection vectors for gene delivery.
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Affiliation(s)
- E. I. P. Delbeke
- SynBioC
- Department of Sustainable Organic Chemistry and Technology
- Ghent University
- 9000 Ghent
- Belgium
| | - O. Lozach
- Université de Brest
- CEMCA
- CNRS UMR 6521
- IBSAM
- 29238 Brest
| | - T. Le Gall
- IBiSA SynNanoVect platform
- IBSAM
- Université de Brest
- Faculté de médecine Morvan
- avenue Camille Desmoulins
| | - M. Berchel
- Université de Brest
- CEMCA
- CNRS UMR 6521
- IBSAM
- 29238 Brest
| | - T. Montier
- IBiSA SynNanoVect platform
- IBSAM
- Université de Brest
- Faculté de médecine Morvan
- avenue Camille Desmoulins
| | - P.-A. Jaffrès
- Université de Brest
- CEMCA
- CNRS UMR 6521
- IBSAM
- 29238 Brest
| | - K. M. Van Geem
- LCT
- Department of Chemical Engineering and Technical Chemistry
- Ghent University
- 9052 Ghentn
- Belgium
| | - C. V. Stevens
- SynBioC
- Department of Sustainable Organic Chemistry and Technology
- Ghent University
- 9000 Ghent
- Belgium
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12
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Berchel M, Le Gall T, Haelters JP, Lehn P, Montier T, Jaffrès PA. Cationic Lipophosphoramidates Containing a Hydroxylated Polar Headgroup for Improving Gene Delivery. Mol Pharm 2015; 12:1902-10. [DOI: 10.1021/mp500807k] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Mathieu Berchel
- CEMCA, CNRS UMR
6521, SFR ScInBioS, Université Européenne de Bretagne,
Université de Brest, Brest, France
- Plateforme
IBiSASynNanoVect,
SFR ScInBioS, Université de Bretagne Occidentale, Université
Européenne de Bretagne, 29238 Brest, Cedex 3, France
| | - Tony Le Gall
- Unité INSERM
1078, SFR ScInBioS, Université de Bretagne Occidentale, Université
Européenne de Bretagne, Faculté de Médecine et
des Sciences de la Santé, 22
avenue Camille Desmoulins, 29218 Brest, France
- Plateforme
IBiSASynNanoVect,
SFR ScInBioS, Université de Bretagne Occidentale, Université
Européenne de Bretagne, 29238 Brest, Cedex 3, France
| | - Jean-Pierre Haelters
- CEMCA, CNRS UMR
6521, SFR ScInBioS, Université Européenne de Bretagne,
Université de Brest, Brest, France
| | - Pierre Lehn
- Unité INSERM
1078, SFR ScInBioS, Université de Bretagne Occidentale, Université
Européenne de Bretagne, Faculté de Médecine et
des Sciences de la Santé, 22
avenue Camille Desmoulins, 29218 Brest, France
| | - Tristan Montier
- Unité INSERM
1078, SFR ScInBioS, Université de Bretagne Occidentale, Université
Européenne de Bretagne, Faculté de Médecine et
des Sciences de la Santé, 22
avenue Camille Desmoulins, 29218 Brest, France
- CHRU de Brest, Service
de Génétique Moléculaire et d’Histocompatibilité, 5 avenue du maréchal Foch, 29609 Brest Cedex, France
- DUMG, Faculté
de Médecine et des Sciences de la Santé, 22 avenue Camille Desmoulins, 29238 Brest, France
- Plateforme
IBiSASynNanoVect,
SFR ScInBioS, Université de Bretagne Occidentale, Université
Européenne de Bretagne, 29238 Brest, Cedex 3, France
| | - Paul-Alain Jaffrès
- CEMCA, CNRS UMR
6521, SFR ScInBioS, Université Européenne de Bretagne,
Université de Brest, Brest, France
- Plateforme
IBiSASynNanoVect,
SFR ScInBioS, Université de Bretagne Occidentale, Université
Européenne de Bretagne, 29238 Brest, Cedex 3, France
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Berchel M, Haddad J, Le Corre SS, Haelters JP, Jaffrès PA. Synthesis of lipid-based unsymmetrical O,O-dialkylphosphites. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.03.093] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Mattingly SJ, O'Toole MG, James KT, Clark GJ, Nantz MH. Magnetic nanoparticle-supported lipid bilayers for drug delivery. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:3326-3332. [PMID: 25714501 DOI: 10.1021/la504830z] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Magnetic nanoparticle-supported lipid bilayers (SLBs) constructed around core-shell Fe3O4-SiO2 nanoparticles (SNPs) were prepared and evaluated as potential drug carriers. We describe how an oxime ether lipid can be mixed with SNPs to produce lipid-particle assemblies with highly positive ζ potential. To demonstrate the potential of the resultant cationic SLBs, the particles were loaded with either the anticancer drug doxorubicin or an amphiphilic analogue, prepared to facilitate integration into the supported lipid bilayer, and then examined in studies against MCF-7 breast cancer cells. The assemblies were rapidly internalized and exhibited higher toxicity than treatments with doxorubicin alone. The magnetic SLBs were also shown to increase the efficacy of unmodified doxorubicin.
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Affiliation(s)
- Stephanie J Mattingly
- †Department of Chemistry, ‡Department of Biomedical Engineering, J.B. Speed School of Engineering, and §School of Medicine, University of Louisville, Louisville, Kentucky 40292, United States
| | - Martin G O'Toole
- †Department of Chemistry, ‡Department of Biomedical Engineering, J.B. Speed School of Engineering, and §School of Medicine, University of Louisville, Louisville, Kentucky 40292, United States
| | - Kurtis T James
- †Department of Chemistry, ‡Department of Biomedical Engineering, J.B. Speed School of Engineering, and §School of Medicine, University of Louisville, Louisville, Kentucky 40292, United States
| | - Geoffrey J Clark
- †Department of Chemistry, ‡Department of Biomedical Engineering, J.B. Speed School of Engineering, and §School of Medicine, University of Louisville, Louisville, Kentucky 40292, United States
| | - Michael H Nantz
- †Department of Chemistry, ‡Department of Biomedical Engineering, J.B. Speed School of Engineering, and §School of Medicine, University of Louisville, Louisville, Kentucky 40292, United States
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