Annuaire du laboratoire :
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Après des études de Physique à l’Université Paris Sud (France), Nicolas Tsapis a fait son doctorat sur l’influence des protéines sur les propriétés élastiques de membranes biologiques modèles au Laboratoire de Physique Statistique (ENS, Paris, France). En 2001, il a rejoint l’Université de Harvard en tant que chercheur post-doctoral dans les groupes des professeurs David A. Edwards et David A. Weitz. Il y a étudié le processus de séchage de gouttelettes contenant des particules colloïdales d’un point de vue fondamental et appliqué. En octobre 2003, Nicolas Tsapis a rejoint l’équipe du professeur Elias Fattal en tant que chercheur CNRS (Institut Galien Paris-Sud, Univ Paris-Sud, Faculté de Pharmacie, Châtenay-Malabry, France). Son activité de recherche se concentre sur trois thèmes principaux : Les nouveaux agents de contraste pour l’imagerie médicale et la théranostique, le séchage par atomisation pour la délivrance pulmonaire et les nanosystèmes pour la délivrance de médicaments. En 2009, il a obtenu la médaille de bronze du CNRS et en 2014, il a été nommé directeur de recherche au CNRS. Avec le professeur E. Fattal, il codirige l’équipe Ingénierie Particulaire et Cellulaire à visée thérapeutique. Depuis 2020, il est Directeur -Adjoint de l’Institut Galien Paris-Saclay. Il est l’auteur d’environ 130 publications et 8 brevets dont l’un a donné lieu à la création de la start-up Imescia (https://imescia.com/).
After studying Physics at Univ Paris Sud (France), Nicolas Tsapis did his PhD on the influence of proteins on the elastic properties of model biological membranes at Laboratoire de Physique Statistique (ENS, Paris, France). In 2001, he went to Harvard University as a post-doctoral fellow in the groups of Prof. David A. Edwards and Prof. David A. Weitz. There he studied the drying process of droplets containing colloidal particles from a fundamental as well as from an applied point of view. In October 2003, Nicolas Tsapis joined the team of Prof Elias Fattal as a CNRS researcher (Institut Galien Paris-Sud, Univ Paris-Sud, Faculté de Pharmacie, Châtenay-Malabry, France). His research activity focuses on three main topics: Novel contrast agents for medical imaging and theranostics, spray drying from fundamentals to therapeutic applications and thermoresponsive polymers. In 2009, he obtained the CNRS bronze medal and in 2014 he was appointed CNRS research director. Together with Prof E. Fattal is the co-leader of the Particle and Cell Engineering for Therapeutic applications group at Institut Galien Paris-Saclay. Since 2020, he is the vice-director of Institut Galien Paris-Saclay. He is the co-author of about 130 publications and 8 patents among which one led to the founding of Imescia (https://imescia.com/).
Mots clés
Polymères fluorés, séchage par atomisation, théranostique, administration pulmonaire, nanosystèmes pour la thérapie
Fluorinated polymers, spray drying, theranostics, lung delivery, therapeutic nanosytems
10 publications majeures
- Yu Z, Tsapis N, Fay F, Chen L, Karpus A, Shi X, Cailleau C, García Pérez S, Huang N, Vergnaud J, Mignani S, Majoral JP, Fattal E. Amphiphilic Phosphorus Dendrons Associated with Anti-inflammatory siRNA Reduce Symptoms in Murine Collagen-Induced Arthritis. Biomacromolecules (2023) 24(2):667-677 doi: 10.1021/acs.biomac.2c01117
- Japiassu KB, Fay F, Marengo A, Louaguenouni Y, Cailleau C, Denis S, Chapron D, Tsapis N, Nascimento TL, Lima EM, Fattal E. Interplay between mucus mobility and alveolar macrophage targeting of surface-modified liposomes. J Control Release (2022) 352:15-24. doi: 10.1016/j.jconrel.2022.10.006
- Bordat A, Boissenot T, Ibrahim N, Ferrere M, Levêque M, Potiron L, Denis S, Garcia-Argote S, Carvalho O, Abadie J, Cailleau C, Pieters G, Tsapis N, Nicolas J. A Polymer Prodrug Strategy to Switch from Intravenous to Subcutaneous Cancer Therapy for Irritant/Vesicant Drugs. JACS (2022) 144(41):18844-18860 doi: 10.1021/jacs.2c04944
- Bodin JB, Gateau J, Coïs J, Lucas T, Lefebvre F, Moine L, Noiray M, Cailleau C, Denis S, Clavier G, Tsapis N, Méallet-Renault R. Biocompatible and Photostable Photoacoustic Contrast Agents as Nanoparticles Based on Bodipy Scaffold and Polylactide Polymers: Synthesis, Formulation, and In Vivo Evaluation. ACS Appl Mater Interfaces (2022) 14(36):40501-40512. doi: 10.1021/acsami.2c04874
- Canioni R, Reynaud F, Leite-Nascimento T, Gueutin C, Guiblin N, Ghermani NE, Jayat C, Daull P, Garrigue JS, Fattal E, Tsapis N*. Tiny dexamethasone palmitate nanoparticles for intravitreal injection: Optimization and in vivo evaluation. Int J Pharm. (2021) 600:120509. doi: 10.1016/j.ijpharm.2021.120509
- Bohr A., Tsapis N., Foged C., Andreana I., Yang M., Fattal E. Treatment of acute lung inflammation by pulmonary delivery of anti-TNF-alpha siRNA with PAMAM dendrimers in a murine model. Eur. J. Pharm. Biopharm. (2020) 156:114-120. doi:10.1016/j.ejpb.2020.08.009
- Bordat A., Soliman N., Ben Chrait I., Manerlax K., Yagoubi N., Boissenot T., Nicolas J., Tsapis N*. The crucial role of macromolecular engineering, drug encapsulation and dilution on the thermoresponsiveness of UCST diblock copolymer nanoparticles used for hyperthermia. Eur. J. Pharm. Biopharm. (2019) 142:281-290. DOI:10.1016/j.ejpb.2019.07.001
- Lorscheider M, Tsapis N, Simon-Vazquez R., Guiblin N., Ghermani N., Reynaud F., Canioni R., Abreu S, Chaminade P., Fattal E. Nanoscale Lipophilic Prodrugs of Dexamethasone with Enhanced Pharmacokinetics. Molecular Pharmaceutics (2019) 16 (7): 2999-3010. DOI: 10.1021/acs.molpharmaceut.9b00237
- Chvatal A, Ambrus R, Party P, Katona G, Jójárt-Laczkovich O, Szabó-Révész P, Fattal E, Tsapis N*. Formulation and Comparison Of Spray Dried Non-Porous And Large Porous Particles Containing Meloxicam For Pulmonary Drug Delivery. Int J Pharm. (2019) 559: 68-75. doi: 10.1016/j.ijpharm.2019.01.034
- Lorscheider M, Tsapis N, Mujeeb-Ur-Rehman, Gaudin F, Stolfa I, Abreu S, Mura S, Chaminade P, Espeli M, Fattal E. Dexamethasone palmitate nanoparticles: An efficient treatment for rheumatoid arthritis. J Control Release (2019) 296: 179-189. doi: 10.1016/j.jconrel.2019.01.015
- Mathilde Lorscheider, Nicolas Tsapis, Mujeeb Ur-Rehman, Françoise Gaudin, Ivana Stolfa, et al.. Dexamethasone palmitate nanoparticles: An efficient treatment for rheumatoid arthritis. Journal of Controlled Release, 2019, 296, pp.179-189. ⟨10.1016/j.jconrel.2019.01.015⟩. ⟨hal-02323608⟩
- Alessandro Marengo, Stefania Forciniti, Ilaria Dando, Elisa Dalla Pozza, Barbara Stella, et al.. Pancreatic cancer stem cell proliferation is strongly inhibited by diethyldithiocarbamate-copper complex loaded into hyaluronic acid decorated liposomes. Biochimica et Biophysica Acta (BBA) - General Subjects, 2019, 1863 (1), pp.61-72. ⟨10.1016/j.bbagen.2018.09.018⟩. ⟨hal-02323431⟩
- Alexandre Bordat, Tanguy Boissenot, Julien Nicolas, Nicolas Tsapis. Thermoresponsive polymer nanocarriers for biomedical applications. Advanced Drug Delivery Reviews, 2019, 138, pp.167-192. ⟨10.1016/j.addr.2018.10.005⟩. ⟨hal-01990241⟩
- Claire Albert, Nicolas Huang, Nicolas Tsapis, Sandrine Geiger, Véronique Rosilio, et al.. Bare and Sterically Stabilized PLGA Nanoparticles for the Stabilization of Pickering Emulsions. Langmuir, 2018, 34 (46), pp.13935-13945. ⟨10.1021/acs.langmuir.8b02558⟩. ⟨hal-04269455⟩
- Claire Albert, Nicolas Huang, Nicolas Tsapis, Sandrine Geiger, Véronique Rosilio, et al.. Bare and Sterically Stabilized PLGA Nanoparticles for the Stabilization of Pickering Emulsions. Langmuir, 2018, 34 (46), pp.13935-13945. ⟨10.1021/acs.langmuir.8b02558⟩. ⟨hal-01990240⟩
- Giovanna Giacalone, Nicolas Tsapis, Ludivine Mousnier, Hélène Chacun, Elias Fattal. PLA-PEG Nanoparticles Improve the Anti-Inflammatory Effect of Rosiglitazone on Macrophages by Enhancing Drug Uptake Compared to Free Rosiglitazone. Materials, 2018, 11 (10), pp.1845. ⟨10.3390/ma11101845⟩. ⟨hal-01990253⟩
- Sophie Houvenagel, Laurence Moine, Guilherme Picheth, Camille Dejean, Annie Brûlet, et al.. Comb-Like Fluorophilic-Lipophilic-Hydrophilic Polymers for Nanocapsules as Ultrasound Contrast Agents. Biomacromolecules, 2018, 19 (8), pp.3244-3256. ⟨10.1021/acs.biomac.8b00506⟩. ⟨hal-02323756⟩
- Alain N'Guessan, Elias Fattal, David Chapron, Claire Gueutin, Armand Koffi, et al.. Dexamethasone palmitate large porous particles: A controlled release formulation for lung delivery of corticosteroids. European Journal of Pharmaceutical Sciences, 2018, 113, pp.185-192. ⟨10.1016/j.ejps.2017.09.013⟩. ⟨hal-02323727⟩
- J. F. Bruxelle, N. Tsapis, S. Hoys, A. Collignon, Claire Janoir, et al.. Protection against Clostridium difficile infection in a hamster model by oral vaccination using flagellin FliC-loaded pectin beads. Vaccine, 2018, 36 (40), pp.6017-6021. ⟨10.1016/j.vaccine.2018.08.013⟩. ⟨hal-02323737⟩
- Marco A. Deriu, N. Tsapis, M. Noiray, G. Grasso, Nabil El brahmi, et al.. Elucidating the role of surface chemistry on cationic phosphorus dendrimer–siRNA complexation. Nanoscale, 2018, 10 (23), pp.10952-10962. ⟨10.1039/C8NR01928B⟩. ⟨hal-01957985⟩