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Jamgotchian L, Devel L, Thai R, Poupel L, Huby T, Gautier E, Le Goff W, Lesnik P, Gravel E, Doris E. Targeted delivery of LXR-agonists to atherosclerotic lesions mediated by polydiacetylene micelles. NANOSCALE 2023; 15:18864-18870. [PMID: 37966726 DOI: 10.1039/d3nr04778d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
We report the development of compact and stabilized micelles incorporating a synthetic LXR agonist prodrug for the passive targeting of atherosclerotic lesions and therapeutic intervention. In vivo studies showed that the nanohybrid micelles exhibited favorable pharmacokinetics/biodistribution and were able to upregulate, to some extent, LXR target genes with no alteration of lipid metabolism.
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Affiliation(s)
- Lucie Jamgotchian
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
| | - Laurent Devel
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SIMOS, 91191 Gif-sur-Yvette, France.
| | - Robert Thai
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SIMOS, 91191 Gif-sur-Yvette, France.
| | - Lucie Poupel
- Inovarion, 251 rue saint Jacques, 75005 Paris, France
| | - Thierry Huby
- Sorbonne Université, INSERM UMRS-1166, Institute of Cardiometabolism and Nutrition (ICAN), 75013 Paris, France.
| | - Emmanuel Gautier
- Sorbonne Université, INSERM UMRS-1166, Institute of Cardiometabolism and Nutrition (ICAN), 75013 Paris, France.
| | - Wilfried Le Goff
- Sorbonne Université, INSERM UMRS-1166, Institute of Cardiometabolism and Nutrition (ICAN), 75013 Paris, France.
| | - Philippe Lesnik
- Sorbonne Université, INSERM UMRS-1166, Institute of Cardiometabolism and Nutrition (ICAN), 75013 Paris, France.
| | - Edmond Gravel
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
| | - Eric Doris
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
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2
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Jamgotchian L, Vaillant S, Selingue E, Doerflinger A, Belime A, Vandamme M, Pinna G, Ling WL, Gravel E, Mériaux S, Doris E. Tumor-targeted superfluorinated micellar probe for sensitive in vivo19F-MRI. NANOSCALE 2021; 13:2373-2377. [PMID: 33465227 DOI: 10.1039/d0nr08200g] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
We describe herein the assembly and in vivo evaluation of a tailor-made micellar carrier system designed for the optimized encapsulation of a superfluorinated MRI probe and further targeting of solid tumors. The in vivo validation was carried out on MC38 tumor-bearing mice which allowed the confirmation of the efficient targeting properties of the nano-carrier, as monitored by 19F-MRI.
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Affiliation(s)
- Lucie Jamgotchian
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
| | - Solenne Vaillant
- Université Paris-Saclay, CEA, CNRS, BAOBAB, NeuroSpin, 91191 Gif-sur-Yvette, France. and Sanofi Aventis Recherche Développement, 94400 Vitry-sur-Seine, France
| | - Erwan Selingue
- Université Paris-Saclay, CEA, CNRS, BAOBAB, NeuroSpin, 91191 Gif-sur-Yvette, France.
| | - Anaelle Doerflinger
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
| | - Agathe Belime
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
| | - Marie Vandamme
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198 Gif-sur-Yvette, France
| | - Guillaume Pinna
- Université Paris-Saclay, CEA, CNRS, Institute for Integrative Biology of the Cell (I2BC), 91198 Gif-sur-Yvette, France
| | - Wai Li Ling
- Université Grenoble Alpes, CEA, CNRS, IBS, 38000 Grenoble, France
| | - Edmond Gravel
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
| | - Sébastien Mériaux
- Université Paris-Saclay, CEA, CNRS, BAOBAB, NeuroSpin, 91191 Gif-sur-Yvette, France.
| | - Eric Doris
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191 Gif-sur-Yvette, France.
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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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Raval N, Jogi H, Gondaliya P, Kalia K, Tekade RK. Cyclo-RGD Truncated Polymeric Nanoconstruct with Dendrimeric Templates for Targeted HDAC4 Gene Silencing in a Diabetic Nephropathy Mouse Model. Mol Pharm 2020; 18:641-666. [PMID: 32453574 DOI: 10.1021/acs.molpharmaceut.0c00094] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Diabetic nephropathy (DN), a chronic progressive kidney disease, is a significant complication of diabetes mellitus. Dysregulation of the histone deacetylases (HDACs) gene has been implicated in the pathogenesis of DN. Hence, the HDAC-inhibitors have emerged as a critical class of therapeutic agents in DN; however, the currently available HDAC4-inhibitors are mostly nonselective in nature as well as inhibit multiple HDACs. RNA interference of HDAC4 (HDAC4 siRNA) has shown immense promise, but the clinical translation has been impeded due to lack of a targeted, specific, and in vivo applicable delivery modality. In the present investigation, we examined Cyclo(RGDfC) (cRGD) truncated polymeric nanoplex with dendrimeric templates for targeted HDAC4 Gene Silencing. The developed nanoplex exhibited enhanced encapsulation of siRNA and offered superior protection against serum RNase nucleases degradation. The nanoplex was tested on podocytes (in vitro), wherein it showed selective binding to the αvβ3 integrin receptor, active cellular uptake, and significant in vitro gene silencing. The in vivo experiments showed remarkable suppression of the HDAC4 and inhibition in the progression of renal fibrosis in the Streptozotocin (STZ) induced DN C57BL/6 mice model. Histopathological and toxicological studies revealed nonsignificant abnormality/toxicity with the nanoplex. Conclusively, nanoplex was found as a promising tactic for targeted therapy of podocytes and could be extended for other kidney-related ailments.
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Affiliation(s)
- Nidhi Raval
- National Institute of Pharmaceutical Education and Research (NIPER) - Ahmedabad, Palaj (An Institute of National Importance), Opposite Air Force Station, Gandhinagar 382355, Gujarat, India
| | - Hardi Jogi
- National Institute of Pharmaceutical Education and Research (NIPER) - Ahmedabad, Palaj (An Institute of National Importance), Opposite Air Force Station, Gandhinagar 382355, Gujarat, India
| | - Piyush Gondaliya
- National Institute of Pharmaceutical Education and Research (NIPER) - Ahmedabad, Palaj (An Institute of National Importance), Opposite Air Force Station, Gandhinagar 382355, Gujarat, India
| | - Kiran Kalia
- National Institute of Pharmaceutical Education and Research (NIPER) - Ahmedabad, Palaj (An Institute of National Importance), Opposite Air Force Station, Gandhinagar 382355, Gujarat, India
| | - Rakesh K Tekade
- National Institute of Pharmaceutical Education and Research (NIPER) - Ahmedabad, Palaj (An Institute of National Importance), Opposite Air Force Station, Gandhinagar 382355, Gujarat, India
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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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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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