Euro Fed Lipid Congress, 20-23 octobre, Seville, Espagne
Arab-Tehrany, E., Latifi, S., Jimenez Garavito, M., Passeri, E., Kahn, C., Yen Potin, F., Linder, M.
2019
Phospholipids, the main constituents of liposomes, in brain membranes, contain different
polyunsaturated fatty acids (PUFA) that are critical for nervous system function and
structure. The main PUFA in the brain are docosahexaenoic acid (DHA), derived from the
omega-3 fatty acid, alpha-linolenic acid, arachidonic acid (AA) and docosatetraenoic acid,
the last two of which derived from the omega-6 fatty acid, linoleic acid. Several studies
have demonstrated the positive relevance of purified omega-3 and omega-6 PUFAs in
brain structure and function. In this work, we developed highly specific natural
nanoliposomes, extracted by low temperature enzymatic process without any organic
solvent. Administration of these nanoliposomes to primary cortical neurons results in a
significant increase of metabolic activity. Furthermore, the nanoliposomes from salmon
lecithin promote neurite outgrowth and dendritic arborization. Our data suggest that the
variety of fatty acids composition, especially mono and polyunsaturated fatty acids and
different lipid classes, can significantly improve the formation and activity of neuronal
networks. Nanoliposomes derived from natural sources such as fish can be used as
carrier systems to transport MUFAs and PUFAs. These systems will not only be prepared
from lecithins in an innovative green enzymatic extraction process that does not involve
any solvents, but promise to be very efficient drug carriers. Encapsulation of curcumin as
active molecule in this active nanoliposomes allows us to developpe the nanoliposome
with double functionalities. The results showed that the nanoliposomes with and without
curcumin have an important impact on neuronal network and metabolic activities of
primary cell culture.
7èmes Journées de la Recherche de la Filière Piscicole, 05-06 juillet, Paris, France
Journées de la recherche et de l'innovation - Biogaz et méthanisation, 15-17 mars, Lyon, France
Alnajjar, P., Martin, D., Le Roux, Y., Pacaud, S., Saaidi, P.-L., Feidt, C.
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Alnajjar, P., Martin, D., Muselet, D., Soligot-Hognon, C., Kanso, H., Pacaud, S., Feidt, C., Saaidi, P.-L., Le Roux, Y.
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Delannoy, M., Le Roux, Y., Gaspard, S., Fournier, A., Hartmeyer, P., Huguet-Cizo, M., Soligot-Hognon, C., Jurjanz, S., Piutti, S., Rychen, G., Feidt, C.
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Feidt, C., Fournier, A., Beugnet, C., Fourcot, A., Jock, S., Le Roux, Y., Pelonde, P., Pezeron, M., Saint-Hilaire, M., Samut, T., Seguin, L., Tarche, A., Rychen, G.
5th International Percid Fish Symposium - Percis V, 18-23 septembre, Ceske Budejovice, République Tchèque
Fourrier, C., Senff, P., Changey, F., Mathieu, L., Abs al rahim, S., Ledore, Y., Milla, S., Charpentier, N., Fontaine, P.
7èmes Journées de la Recherche de la Filière Piscicole, 05-06 juillet, Paris, France
Jaeger, C., Roucaute, M., Wilfart, A., Latourre, Q., Maillot, M., Corson, M., Gallard, A., Joseph, B., Bennevault, Y., Coké, M., Azam, D., Thomas, M., Lecocq, T., Robin, J., Toqueville, A., Laithier, J., Pannard, J., Coudreuse, J., Aubin, J.
Rencontres Chlordécone, connaître pour agir, 12-14 décembre, Le Gosier (Guadeloupe), France
Martin, D., Muselet, D., Alnajjar, P., Pacaud, S., Le Roux, Y., Bristeau, S., Charlier, J.-B., Hellal, J., Feidt, C., Saaidi, P.-L.
SETAC, 03-06 mai, Seville, Espagne
Amutova, F., El Wanny, N., Feidt, C., Konuspayeva, G., Jurjanz, S., Delannoy, M.
1st Franco-Canadian of Aquatic Sciences, Saint-Pierre and Miquelon, 14-17 juin, Québec, Canada
Detcheverry, E., Lemallier, E., Teletchea, F.
Colloque international "Transitions 2021 - Les transitions écologiques en transactions et actions", 21-24 juin, Toulouse, France
Feidt, C., Fournier, A., Rychen, G.
Rencontres transfrontalières sur le loup et les activités d'élevage en plaine, 22-23 avril, Sion-Vaudémont, France
Feidt, C., Godé, L.
SETAC, 03-06 mai, Seville, Espagne
Fourcot, A., Feidt, C., Rychen, G., Fournier, A.
SETAC, 03-06 mai, Seville, Espagne
Le Cor, F., Slaby, S., Dufour, V., Iuretig, A., Feidt, C., Dauchy, X., Banas, D.
SETAC, 03-06 mai, Seville, Espagne
Slaby, S., Le Cor, F., Dufour, V., Auger, L., Pasquini, L., Cardos, O., Curtet, L., Baudoin, J.-M., Wiest, L., Vulliet, E., Feidt, C., Dauchy, X., Banas, D.
2nd International conference on Biomolecules and the Bioeconomy, 04-05 novembre, Nancy, France
Yen, F.T., Boschi Muller, S.
Transitions 2020, 22 juin - 26 juin, Toulouse, France
Baubekova, A., Akindykova, A., Dumat, C., Jurjanz, S.
Colloque de réseau ECOTOX INRAE, 16-17 novembre, Webminaire, France
Fourcot, A., Feidt, C., Saint-Hilaire M., Rychen, G., Fournier, A.
Euro Fed Lipid Congress, 20-23 octobre, Seville, Espagne
Arab-Tehrany, E., Latifi, S., Jimenez Garavito, M., Passeri, E., Kahn, C., Yen Potin, F., Linder, M.
Séminaire Défis Scientifiques du Département Physiologie Animale et Système d’Elevage, INRA, 06-07 novembre, Rennes, France
Dumont, B., Aubin, J., Ingrand, S., Martin, G., Niderkorn, V., Puillet, L., Savietto, D., Steinmetz, L., Thomas, M.
17ème congrès de la Société Française de Génie des Procédés (SFGP), 15-17 octobre, Nantes, France
El Hajj, S., Cakir-Kiefer, C., Stefan, L., Selmeczi, K., Muhr, L., Pasc, A., Boschi-Muller, S., Gaucher, C., Canabady-Rochelle, L.
6èmes Journées de la Recherche Piscicole, 02-03 juillet, Paris, France
Fontaine, P., Krauss, D., Ledore, Y., Colchen, T., Pasquet, A.
International conference on Biotechnology and genetic engineering BIOCON 2019, 28-30 octobre, Paris, France
Kuznetcova, D., Linder, M., Nadtochii, L., Yen Potin, F., Arab-Tehrany, E.
Séminaire de la Société Française d’Ichtyologie, 28-29 mai, Nancy, France
Milla, S.
International conference on Biotechnology and Genetic Engineering BIOCON 2019, 28-30 octobre, Paris, France
Passeri, E., Poerio, A., Malaplate, C., Arab-Tehrany, E., Yen, F.
35th International Conference on Environmental Geochemistry and Health, 01-05 juillet, Manchester, Royaume-Uni
Ranguin, R., Jean-Marius, C., Yacou, C., Jeanne-Rose, V., Gaspard, S., Feidt, C., Rychen, G., Delannoy, M.
7. International Workshop on the Biology of Fish Gametes, 02-06 septembre, Rennes, France
Rocha De Almeida, T., Bobe, J., Le Cam, A., Klopp, C., Montfort, J., Fontaine, P., Chardard, D., Schaerlinger, B.
Séminaire de la Société Française d’Ichtyologie, 28-29 mai, Nancy, France
Thomas, M., Lecocq, T., Ledore, Y., Nahon, S., Benard, A., Pasquet, A.