1
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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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2
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Sevrain CM, Fontaine D, Bauduin A, Guéguinou M, Zhang BL, Chantôme A, Mahéo K, Pasqualin C, Maupoil V, Couthon H, Vandier C, Jaffrès PA. Thio-ether functionalized glycolipid amphiphilic compounds reveal a potent activator of SK3 channel with vasorelaxation effect. Org Biomol Chem 2021; 19:2753-2766. [PMID: 33687423 DOI: 10.1039/d1ob00021g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The modulation of SK3 ion channels can be efficiently and selectively achieved by using the amphiphilic compound Ohmline (a glyco-glycero-ether-lipid). We report herein a series of Ohmline analogues featuring the replacement of one ether function by a thioether function located at the same position or shifted close to its initial position. The variation of the lipid chain length and the preparation of two analogues featuring either one sulfoxide or one sulfone moiety complete this series. Patch clamp measurements indicate that the presence of the thioether function (compounds 7 and 17a) produces strong activators of SK3 channels, whereas the introduction of a sulfoxide or a sulfone function at the same place produces amphiphiles devoid of an effect on SK3 channels. Compounds 7 and 17a are the first amphiphilic compounds featuring strong activation of SK3 channels (close to 200% activation). The cytosolic calcium concentration determined from fluorescence at 3 different times for compound 7b (13 min, 1 h, 24 h) revealed that the effect is different suggesting that the compound could be metabolized over time. This compound could be used as a strong SK3 activator for a short time. The capacity of 7b to activate SK3 was then used to induce vasorelaxation via an endothelium-derived hyperpolarization (EDH) pathway. For the first time, we report that an amphiphilic compound can affect the endothelium dependent vasorelaxation.
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Affiliation(s)
- Charlotte M Sevrain
- Univ. Brest, CNRS, CEMCA UMR 6521, 6 Avenue Victor Le Gorgeu, Brest, F-29238 Brest, France.
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3
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Development of pyrene-based fluorescent ether lipid as inhibitor of SK3 ion channels. Eur J Med Chem 2020; 209:112894. [PMID: 33049604 DOI: 10.1016/j.ejmech.2020.112894] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 09/04/2020] [Accepted: 09/24/2020] [Indexed: 01/11/2023]
Abstract
We report the synthesis of three bioactive pyrene-based fluorescent analogues of Ohmline which is the most efficient and selective inhibitor of SK3 ion channel. The interaction of these Ohmline-pyrene (OP1-3) with liposomes of different composition reveals that only OP2 and OP3 are readily integrated into liposomes. Fluorescence measurements indicate that, depending on their concentration, OP2 and OP3 exist either as monomer or as a mixture of monomer and excimers within the liposome bilayer. Among the three Ohmline Pyrene compounds (OP1-3) only OP2 is able to reduce SK3 currents and is the first efficient fluorescent modulator of SK3 channel as revealed by patch clamp measurements (- 71.3 ± 13.3% at 10 μM) and by its inhibition of SK3-dependent cancer cell migration at (-32.5% ± 4.8% at 1 μM). We also report the first fluorescence study on living breast cancer cells (MDA-MB-231) showing that OP2 is rapidly integrated in bio-membranes followed by cell internalization.
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5
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Pinault M, Guimaraes C, Couthon H, Thibonnet J, Fontaine D, Chantôme A, Chevalier S, Besson P, Jaffrès PA, Vandier C. Synthesis of Alkyl-Glycerolipids Standards for Gas Chromatography Analysis: Application for Chimera and Shark Liver Oils. Mar Drugs 2018; 16:E101. [PMID: 29570630 PMCID: PMC5923388 DOI: 10.3390/md16040101] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 03/13/2018] [Accepted: 03/20/2018] [Indexed: 02/05/2023] Open
Abstract
Natural O-alkyl-glycerolipids, also known as alkyl-ether-lipids (AEL), feature a long fatty alkyl chain linked to the glycerol unit by an ether bond. AEL are ubiquitously found in different tissues but, are abundant in shark liver oil, breast milk, red blood cells, blood plasma, and bone marrow. Only a few AEL are commercially available, while many others with saturated or mono-unsaturated alkyl chains of variable length are not available. These compounds are, however, necessary as standards for analytical methods. Here, we investigated different reported procedures and we adapted some of them to prepare a series of 1-O-alkyl-glycerols featuring mainly saturated alkyl chains of various lengths (14:0, 16:0, 17:0, 19:0, 20:0, 22:0) and two monounsaturated chains (16:1, 18:1). All of these standards were fully characterized by NMR and GC-MS. Finally, we used these standards to identify the AEL subtypes in shark and chimera liver oils. The distribution of the identified AEL were: 14:0 (20-24%), 16:0 (42-54%) and 18:1 (6-16%) and, to a lesser extent, (0.2-2%) for each of the following: 16:1, 17:0, 18:0, and 20:0. These standards open the possibilities to identify AEL subtypes in tumours and compare their composition to those of non-tumour tissues.
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Affiliation(s)
| | | | - Hélène Couthon
- CEMCA, CNRS UMR6521, Université de Brest, IBSAM, 6 Av V. Le Gorgeu, 29238 Brest, France.
| | - Jérôme Thibonnet
- Equipe SIMBA, Synthèse et Isolement de Molécules BioActives, EA 7502, Université de Tours, 37000 Tours, France.
- Faculté de Sciences et Techniques, Université de Tours, 37000 Tours, France.
| | | | - Aurélie Chantôme
- Inserm, UMR1069, Université de Tours, 37000 Tours, France.
- Faculté de Pharmacie, Université de Tours, 37000 Tours, France.
| | - Stephan Chevalier
- Inserm, UMR1069, Université de Tours, 37000 Tours, France.
- Faculté de Pharmacie, Université de Tours, 37000 Tours, France.
| | - Pierre Besson
- Inserm, UMR1069, Université de Tours, 37000 Tours, France.
- Faculté de Pharmacie, Université de Tours, 37000 Tours, France.
| | - Paul-Alain Jaffrès
- CEMCA, CNRS UMR6521, Université de Brest, IBSAM, 6 Av V. Le Gorgeu, 29238 Brest, France.
| | - Christophe Vandier
- Inserm, UMR1069, Université de Tours, 37000 Tours, France.
- Faculté de Sciences et Techniques, Université de Tours, 37000 Tours, France.
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6
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Herrera F, Sevrain CM, Jaffrès PA, Couthon H, Grélard A, Dufourc EJ, Chantôme A, Potier-Cartereau M, Vandier C, Bouchet AM. Singular Interaction between an Antimetastatic Agent and the Lipid Bilayer: The Ohmline Case. ACS OMEGA 2017; 2:6361-6370. [PMID: 30023517 PMCID: PMC6045331 DOI: 10.1021/acsomega.7b00936] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 09/08/2017] [Indexed: 06/08/2023]
Abstract
SK3 channels are abnormaly expressed in metastatic cells, and Ohmline (OHM), an ether lipid, has been shown to reduce the activity of SK3 channels and the migration capacity of cancer cells. OHM incorporation into the plasma membrane is proposed to dissociate the protein complex formed between SK3 and Orai1, a potassium and a calcium channel, respectively, and would lead to a modification in the lipid environment of both the proteins. Here, we report the synthesis of deuterated OHM that affords the determination, through solid-state NMR, of its entire partitioning into membranes mimicking the SK3 environment. Use of deuterated lipids affords the demonstration of an OHM-induced membrane disordering, which is dose-dependent and increases with increasing amounts of cholesterol (CHOL). Molecular dynamics simulations comfort the disordering action and show that OHM interacts with the carbonyl and phosphate groups of stearoylphosphatidylcholine and sphingomyelin and to a minor extent with CHOL. OHM is thus proposed to remove the CHOL OH moieties away from their main binding sites, forcing a new rearrangement with other lipid groups. Such an interaction takes its origin at the lipid-water interface, but it propagates toward the entire lipid molecules and leads to a cooperative destabilization of the lipid acyl chains, that is, membrane disordering. The consequences of this reorganization of the lipid phases are discussed in the context of the OHM-induced inhibition of SK3 channels.
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Affiliation(s)
- Fernando
E. Herrera
- Physics
Department, Universidad Nacional del Litoral,
Ciudad Universitaria, 3000 Santa Fe, Argentina
| | - Charlotte M. Sevrain
- Université
de Brest, CEMCA, UMR CNRS 6521, IBSAM, 6, Avenue Victor le Gorgeu, 29238 Brest, France
- Network
and Cancer-Canceropole Grand Ouest, (IC-CGO), Maison de la Recherche
en Santé, 63 Quai
Magellan, 44000 Nantes, France
| | - Paul-Alain Jaffrès
- Université
de Brest, CEMCA, UMR CNRS 6521, IBSAM, 6, Avenue Victor le Gorgeu, 29238 Brest, France
- Network
and Cancer-Canceropole Grand Ouest, (IC-CGO), Maison de la Recherche
en Santé, 63 Quai
Magellan, 44000 Nantes, France
| | - Hélène Couthon
- Université
de Brest, CEMCA, UMR CNRS 6521, IBSAM, 6, Avenue Victor le Gorgeu, 29238 Brest, France
- Network
and Cancer-Canceropole Grand Ouest, (IC-CGO), Maison de la Recherche
en Santé, 63 Quai
Magellan, 44000 Nantes, France
| | - Axelle Grélard
- Université
Bordeaux, Institute of Chemistry & Biology of Membranes &
Nanoobjects, UMR5248 CNRS, Allée de Geoffroy St Hilaire Bât B14 Pessac, 33600 Bordeaux, France
| | - Erick J. Dufourc
- Université
Bordeaux, Institute of Chemistry & Biology of Membranes &
Nanoobjects, UMR5248 CNRS, Allée de Geoffroy St Hilaire Bât B14 Pessac, 33600 Bordeaux, France
| | - Aurélie Chantôme
- Network
and Cancer-Canceropole Grand Ouest, (IC-CGO), Maison de la Recherche
en Santé, 63 Quai
Magellan, 44000 Nantes, France
- Université
François Rabelais de Tours, Nutrition, Croissance et Cancer, Inserm UMR1069, 10 Boulevard Tonnellé Bât. Dutrochet, 2ème étage, 37032 Tours, France
| | - Marie Potier-Cartereau
- Network
and Cancer-Canceropole Grand Ouest, (IC-CGO), Maison de la Recherche
en Santé, 63 Quai
Magellan, 44000 Nantes, France
- Université
François Rabelais de Tours, Nutrition, Croissance et Cancer, Inserm UMR1069, 10 Boulevard Tonnellé Bât. Dutrochet, 2ème étage, 37032 Tours, France
| | - Christophe Vandier
- Network
and Cancer-Canceropole Grand Ouest, (IC-CGO), Maison de la Recherche
en Santé, 63 Quai
Magellan, 44000 Nantes, France
- Université
François Rabelais de Tours, Nutrition, Croissance et Cancer, Inserm UMR1069, 10 Boulevard Tonnellé Bât. Dutrochet, 2ème étage, 37032 Tours, France
| | - Ana M. Bouchet
- Network
and Cancer-Canceropole Grand Ouest, (IC-CGO), Maison de la Recherche
en Santé, 63 Quai
Magellan, 44000 Nantes, France
- Université
François Rabelais de Tours, Nutrition, Croissance et Cancer, Inserm UMR1069, 10 Boulevard Tonnellé Bât. Dutrochet, 2ème étage, 37032 Tours, France
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7
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Izmest’ev ES, Andreeva OV, Sharipova RR, Kravchenko MA, Garifullin BF, Strobykina IY, Kataev VE, Mironov VF. Synthesis and antitubercular activity of first glucuronosyl phosphates and amidophosphates containing polymethylene chains. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1070428017010092] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Sevrain CM, Berthe W, Couthon-Gourvès H, Haelters JP, Bouchet AM, Chantôme A, Potier-Cartereau M, Vandier C, Jaffrès PA. Glyco-phospho-glycero-ether lipid as modulator of SK3 ion channel and SK3-dependent cancer cell migration. PHOSPHORUS SULFUR 2016. [DOI: 10.1080/10426507.2016.1217221] [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)
- C. M. Sevrain
- CEMCA, UMR CNRS 6521, Université de Brest, IBSAM, BREST, France
- Network “Ion channels and cancer”-Canceropôle Grand Ouest, (IC-CGO) France
| | - W. Berthe
- CEMCA, UMR CNRS 6521, Université de Brest, IBSAM, BREST, France
- Network “Ion channels and cancer”-Canceropôle Grand Ouest, (IC-CGO) France
| | - H. Couthon-Gourvès
- CEMCA, UMR CNRS 6521, Université de Brest, IBSAM, BREST, France
- Network “Ion channels and cancer”-Canceropôle Grand Ouest, (IC-CGO) France
| | - J. P. Haelters
- CEMCA, UMR CNRS 6521, Université de Brest, IBSAM, BREST, France
- Network “Ion channels and cancer”-Canceropôle Grand Ouest, (IC-CGO) France
| | - A. M. Bouchet
- Network “Ion channels and cancer”-Canceropôle Grand Ouest, (IC-CGO) France
- Inserm, UMR 1069, Université François Rabelais Tours, France
| | - A. Chantôme
- Network “Ion channels and cancer”-Canceropôle Grand Ouest, (IC-CGO) France
- Inserm, UMR 1069, Université François Rabelais Tours, France
| | - M. Potier-Cartereau
- Network “Ion channels and cancer”-Canceropôle Grand Ouest, (IC-CGO) France
- Inserm, UMR 1069, Université François Rabelais Tours, France
| | - C. Vandier
- Network “Ion channels and cancer”-Canceropôle Grand Ouest, (IC-CGO) France
- Inserm, UMR 1069, Université François Rabelais Tours, France
| | - P. A. Jaffrès
- CEMCA, UMR CNRS 6521, Université de Brest, IBSAM, BREST, France
- Network “Ion channels and cancer”-Canceropôle Grand Ouest, (IC-CGO) France
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9
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An efficient method for the preparation of 1,5-anhydroalditol from unprotected carbohydrates via glycopyranosyl iodide. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.10.063] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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10
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Alkyl ether lipids, ion channels and lipid raft reorganization in cancer therapy. Pharmacol Ther 2016; 165:114-31. [DOI: 10.1016/j.pharmthera.2016.06.003] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 05/26/2016] [Indexed: 12/21/2022]
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11
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Berthe W, Sevrain CM, Chantôme A, Bouchet AM, Gueguinou M, Fourbon Y, Potier-Cartereau M, Haelters JP, Couthon-Gourvès H, Vandier C, Jaffrès PA. New Disaccharide-Based Ether Lipids as SK3 Ion Channel Inhibitors. ChemMedChem 2016; 11:1531-9. [DOI: 10.1002/cmdc.201600147] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 05/09/2016] [Indexed: 01/20/2023]
Affiliation(s)
- Wilfried Berthe
- Université de Brest; CEMCA, CNRS UMR 6521, IBSAM; 6 Avenue Le Gorgeu 29238 Brest France
- Network “Ion Channels and Cancer - Canceropole Grand Ouest”, (IC-CGO); France
| | - Charlotte M. Sevrain
- Université de Brest; CEMCA, CNRS UMR 6521, IBSAM; 6 Avenue Le Gorgeu 29238 Brest France
- Network “Ion Channels and Cancer - Canceropole Grand Ouest”, (IC-CGO); France
| | - Aurélie Chantôme
- INSERM, UMR 1069; Université François Rabelais; Tours 37032 France
- Network “Ion Channels and Cancer - Canceropole Grand Ouest”, (IC-CGO); France
| | - Ana Maria Bouchet
- INSERM, UMR 1069; Université François Rabelais; Tours 37032 France
- Network “Ion Channels and Cancer - Canceropole Grand Ouest”, (IC-CGO); France
| | - Maxime Gueguinou
- INSERM, UMR 1069; Université François Rabelais; Tours 37032 France
- Network “Ion Channels and Cancer - Canceropole Grand Ouest”, (IC-CGO); France
| | - Yann Fourbon
- INSERM, UMR 1069; Université François Rabelais; Tours 37032 France
- Network “Ion Channels and Cancer - Canceropole Grand Ouest”, (IC-CGO); France
| | - Marie Potier-Cartereau
- INSERM, UMR 1069; Université François Rabelais; Tours 37032 France
- Network “Ion Channels and Cancer - Canceropole Grand Ouest”, (IC-CGO); France
| | - Jean-Pierre Haelters
- Université de Brest; CEMCA, CNRS UMR 6521, IBSAM; 6 Avenue Le Gorgeu 29238 Brest France
- Network “Ion Channels and Cancer - Canceropole Grand Ouest”, (IC-CGO); France
| | - Hélène Couthon-Gourvès
- Université de Brest; CEMCA, CNRS UMR 6521, IBSAM; 6 Avenue Le Gorgeu 29238 Brest France
- Network “Ion Channels and Cancer - Canceropole Grand Ouest”, (IC-CGO); France
| | - Christophe Vandier
- INSERM, UMR 1069; Université François Rabelais; Tours 37032 France
- Network “Ion Channels and Cancer - Canceropole Grand Ouest”, (IC-CGO); France
| | - Paul-Alain Jaffrès
- Université de Brest; CEMCA, CNRS UMR 6521, IBSAM; 6 Avenue Le Gorgeu 29238 Brest France
- Network “Ion Channels and Cancer - Canceropole Grand Ouest”, (IC-CGO); France
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12
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Morozova NG, Timofeev GA, Timakova AA, Shmendel EV, Kubasova TS, Tyutyunnik LL, Markova AA, Maslov MA, Shtil AA. Synthesis and antitumor activity of new alkyl glycoglycerolipids. MENDELEEV COMMUNICATIONS 2015. [DOI: 10.1016/j.mencom.2015.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Afonso D, Le Corre SS, Berchel M, Couthon-Gourvès H, Le Gall T, Montier T, Lehn P, Jaffrès PA. Synthetic Phospholipids for pDNA Delivery and Antibacterial Action. PHOSPHORUS SULFUR 2015. [DOI: 10.1080/10426507.2014.980410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Damien Afonso
- Université de Brest, UEB, CEMCA, UMR CNRS 6521, Brest, France
| | | | - Mathieu Berchel
- Université de Brest, UEB, CEMCA, UMR CNRS 6521, Brest, France
| | | | - Tony Le Gall
- Université de Brest, UEB, INSERM U1078, SFR 148 ScInBIoS, Faculté de Médecine Brest, France
| | - Tristan Montier
- Université de Brest, UEB, INSERM U1078, SFR 148 ScInBIoS, Faculté de Médecine Brest, France
- CHRU de Brest, Faculté de Médecine et des Sciences de la Santé, Brest, France
| | - Pierre Lehn
- Université de Brest, UEB, INSERM U1078, SFR 148 ScInBIoS, Faculté de Médecine Brest, France
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14
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Le Corre SS, Berchel M, Le Gall T, Haelters JP, Lehn P, Montier T, Jaffrès PA. Cationic Trialkylphosphates: Synthesis and Transfection Efficacies Compared to Phosphoramidate Analogues. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403103] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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15
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Hildmann A, Danker K. Modified phospholipids: From detergents towards small molecular response modifiers. EUR J LIPID SCI TECH 2014. [DOI: 10.1002/ejlt.201300374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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16
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Le Corre SS, Berchel M, Belmadi N, Denis C, Haelters JP, Le Gall T, Lehn P, Montier T, Jaffrès PA. Cationic lipophosphoramidates with two different lipid chains: synthesis and evaluation as gene carriers. Org Biomol Chem 2014; 12:1463-74. [DOI: 10.1039/c3ob42270d] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The synthesis of a series of new cationic lipids possessing two different lipid chains is detailed. The transfection efficacies have shown the interest to associate a phytanyl chain with either, a lauryl or oleyl chain.
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Affiliation(s)
- Stéphanie S. Le Corre
- UMR CNRS 6521; SFR ScInBioS
- Université de Bretagne Occidentale
- Université Européenne de Bretagne
- Faculté des Sciences
- 29238 Brest, France
| | - Mathieu Berchel
- UMR CNRS 6521; SFR ScInBioS
- Université de Bretagne Occidentale
- Université Européenne de Bretagne
- Faculté des Sciences
- 29238 Brest, France
| | - Nawal Belmadi
- IBiSA SynNanoVect platform
- SFR ScInBIoS
- Université de Bretagne Occidentale
- 29238 Brest Cedex 3, France
- Unité INSERM 1078; SFR ScInBioS
| | - Caroline Denis
- IBiSA SynNanoVect platform
- SFR ScInBIoS
- Université de Bretagne Occidentale
- 29238 Brest Cedex 3, France
- Unité INSERM 1078; SFR ScInBioS
| | - Jean-Pierre Haelters
- UMR CNRS 6521; SFR ScInBioS
- Université de Bretagne Occidentale
- Université Européenne de Bretagne
- Faculté des Sciences
- 29238 Brest, France
| | - Tony Le Gall
- IBiSA SynNanoVect platform
- SFR ScInBIoS
- Université de Bretagne Occidentale
- 29238 Brest Cedex 3, France
- Unité INSERM 1078; SFR ScInBioS
| | - Pierre Lehn
- Unité INSERM 1078; SFR ScInBioS
- Université de Bretagne Occidentale
- Université Européenne de Bretagne
- Faculté de Médecine et des Sciences de la Santé
- 29238 Brest, France
| | - Tristan Montier
- IBiSA SynNanoVect platform
- SFR ScInBIoS
- Université de Bretagne Occidentale
- 29238 Brest Cedex 3, France
- Unité INSERM 1078; SFR ScInBioS
| | - Paul-Alain Jaffrès
- UMR CNRS 6521; SFR ScInBioS
- Université de Bretagne Occidentale
- Université Européenne de Bretagne
- Faculté des Sciences
- 29238 Brest, France
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