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302 results on '"Gsell W"'

1. Targeting tumor cells and neovascularization using RGD-functionalized magnetoliposomes

Author

Garcia Ribeiro RS, Belderbos S, Danhier P, Gallo J, Manshian BB, Gallez B, Bañobre M, de Cuyper M, Soenen SJ, Gsell W, and Himmelreich U

Subjects
tumor targeting, SKOV-3, cRGD, magnetoliposomes, MRI, FLI, Medicine (General), R5-920
Abstract

Rita Sofia Garcia Ribeiro,1,* Sarah Belderbos,1,* Pierre Danhier,2 Juan Gallo,2 Bella B Manshian,1 Bernard Gallez,2 Manuel Bañobre,3 Marcel de Cuyper,4 Stefaan J Soenen,1 Willy Gsell,1 Uwe Himmelreich11Biomedical MRI/MoSAIC, Department of Imaging and Pathology, Biomedical Sciences Group, Leuven B-3000, Belgium; 2Biomedical Magnetic Resonance Research Group, Louvain Drug Research Institute, Université Catholique De Louvain, Brussels B-1200, Belgium; 3Diagnostic Tools and Methods/Advanced (Magnetic) Theranostic Nanostructures Lab, International Iberian Nanotechnology Laboratory (INL), PT-Braga 4715-330, Portugal; 4Laboratory of Bionanocolloids, Interdisciplinary Research Centre, KULAK/KU Leuven, Kortrijk B-8500, Belgium*These authors contributed equally to this workPurpose: Magnetoliposomes (MLs) have shown great potential as magnetic resonance imaging contrast agents and as delivery vehicles for cancer therapy. Targeting the MLs towards the tumor cells or neovascularization could ensure delivery of drugs at the tumor site. In this study, we evaluated the potential of MLs targeting the αvβ3 integrin overexpressed on tumor neovascularization and different tumor cell types, including glioma and ovarian cancer.Methods: MLs functionalized with a Texas Red fluorophore (anionic MLs), and with the fluorophore and the cyclic Arginine-Glycine-Aspartate (cRGD; cRGD-MLs) targeting the αvβ3 integrin, were produced in-house. Swiss nude mice were subcutaneously injected with 107 human ovarian cancer SKOV-3 cells. Tumors were allowed to grow for 3 weeks before injection of anionic or cRGD-MLs. Biodistribution of MLs was followed up with a 7T preclinical magnetic resonance imaging (MRI) scanner and fluorescence imaging (FLI) right after injection, 2h, 4h, 24h and 48h post injection. Ex vivo intratumoral ML uptake was confirmed using FLI, electron paramagnetic resonance spectroscopy (EPR) and histology at different time points post injection.Results: In vivo, we visualized a higher uptake of cRGD-MLs in SKOV-3 xenografts compared to control, anionic MLs with both MRI and FLI. Highest ML uptake was seen after 4h using MRI, but only after 24h using FLI indicating the lower sensitivity of this technique. Furthermore, ex vivo EPR and FLI confirmed the highest tumoral ML uptake at 4 h. Last, a Perl’s stain supported the presence of our iron-based particles in SKOV-3 xenografts.Conclusion: Uptake of cRGD-MLs can be visualized using both MRI and FLI, even though the latter was less sensitive due to lower depth penetration. Furthermore, our results indicate that cRGD-MLs can be used to target SKOV-3 xenograft in Swiss nude mice. Therefore, the further development of this particles into theranostics would be of interest.Keywords: tumor targeting, SKOV-3, cRGD, magnetoliposomes, MRI, FLI

Published
2019

2. A deep phenotyping study in mouse and iPSC models to understand the role of oligodendroglia in optic neuropathy in Wolfram syndrome

Author

Ahuja, K., Vandenabeele, M., Nami, F., Lefevere, E., Van hoecke, J., Bergmans, S., Claes, M., Vervliet, T., Neyrinck, K., Burg, T., De Herdt, D., Bhaskar, P., Zhu, Y., Looser, Z. J., Loncke, J., Gsell, W., Plaas, M., Agostinis, P., Swinnen, J. V., Van Den Bosch, L., Bultynck, G., Saab, A. S., Wolfs, E., Chai, Y. C., Himmelreich, U., Verfaillie, C., Moons, L., and De Groef, L.

Published
2024
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5. Radiation dose-escalation and dose-fractionation modulate the immune microenvironment, cancer stem cells and vasculature in experimental high-grade gliomas

Author

UCL - SSS/IREC/MIRO - Pôle d'imagerie moléculaire, radiothérapie et oncologie, Riva, M., Wouters, R., Nittner, D., Ceusters, J., Sterpin, Edmond, Giovannoni, R., Himmelreich, U., Gsell, W., VAN Ranst, M., Coosemans, A., UCL - SSS/IREC/MIRO - Pôle d'imagerie moléculaire, radiothérapie et oncologie, Riva, M., Wouters, R., Nittner, D., Ceusters, J., Sterpin, Edmond, Giovannoni, R., Himmelreich, U., Gsell, W., VAN Ranst, M., and Coosemans, A.

Published
2023

9. Progressive Neurodegeneration of the Dopaminergic system and Inhibition of the Complex I Induced by the Chloral-Derived Tetrahydro-β-Carboline TaClo

Author

Sontag, K.-H., Heim, C., Sontag, T. A., Kolasiewicz, W., Clement, W., Grote, C., Wesemann, W., Janetzky, B., Reichmann, H., Feineis, D., God, R., Bringmann, G., Rausch, D., Abdel-mohsen, M., Abdel-moneim, M., Chan, W. W., Koutsilieri, E., Zielke, B., Götz, M., Gsell, W., Riederer, P., Ohye, Chihiro, editor, Kimura, Minoru, editor, and McKenzie, John S., editor

Published
1996
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35. Abstracts

Author

Arendt, T., Bigl, V., Beckmann, H., Senitz, D., Kalus, P., Lauer, M., Durany, N., Cruz-Sanchez, F. F., Thome, J., Rösler, M., Riederer, P., Heinsen, H., Rüb, U., Hökfelt, T., Jellinger, K. A., Leszek, J., Ransmayr, G., Berger, W., Federspiel, S., Butá, M., Nowakowski, C., Meisel, U., Reynolds, G. P., Sardar, A. M., Beasley, C. L., Aparicio-Legarza, M. I., Gsell, W., Frölich, L., Blum-Degen, D., Ozawa, H., Hashimoto, E., Danielczyk, W., Münch, G., Janetzky, B., Reichmann, H., Wodarz, N., Lesch, K. P., Kornhuber, J., Shoham, S., Youdim, M. B. H., Teherani, D. K., Simanyi, M., and Tipton, K. F.

Published
1997
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37. Abstracts Second Congress of the European Society for Clinical Neuropharmacology: Würzburg, November 9–11, 1995

Author

Agid, Y., Arendt, T., Gärtner, U., Holzer, M., Fruth, P., Brückner, M. K., Arzberger, T., Weindl, A., Baas, H., Demisch, L., Harder, S., Bürklin, F., Fischer, P. A., Bagli, M., Rao, M. L., Sobanski, T., Laux, G., Barbier, P., Fumagalli, F., Donati, E., Maggio, R., Racagni, G., Corsini, G. U., Riva, M., Berger, J., Löschl, B., Bernheimer, H., Lugowska, A., Tylki-Szymanska, A., Gieselmann, V., Molzer, B., Faé, I., Bernocchi, G., Scherini, E., Necchi, D., Bigl, M., Bleyl, D., Bigl, V., Eschrich, K., Block, F., Schwarz, M., Blum-Degen, D., Müller, Th., Kuhn, W., Gerlach, M., Przuntek, H., Riederer, R., Bonuccelli, U., Ceravolo, R., Nuti, A., D'Avino, C., Placidi, G., Perugi, G., Cassano, G. B., Del Dotto, P., Piccini, P., Colzi, A., Muratorio, A., Braak, H., Braak, E., Yilmazer, D. M., de Vos, R. A. I., Jansen, E. N. H., Bringmann, G., Clement, H. W., Grote, C., Rausch, F., Reichmann, H., Riederer, P., Sontag, K. -H., Wesemann, W., God, R., Feineis, D., Brückner, R., Protzen, J. -A., Fähr, S., Rausch, W. -D., Brunt, E. R. P., Pruim, J., Willemsen, A. J., van Weerden, T. W., Bryan-Lluka, L. J., Bönisch, H., Büttner, Th., Kühn, W., McMonagle, U., Calza, L., Pozza, M., Coraddu, F., Farci, G., Carlsson, A., Napolitano, A., Salvetti, S., Dell'Agnello, G., Renna, M., Conquet, F., Bashir, Z., Daniel, H., Ferraguti, F., Collingridge, G., Crépel, F., Coos Verhoef, J., Merkus, F. W. H. M., Junginger, H. E., Cruz-Sánchez, F. F., Kutschka, T., Beeg, M., Deuschle, M., Weber, B., Körner, A., Standhardt, H., Lammers, C. -H., Motzek-Noé, T., Heuser, I., Earl, C. D., Reum, T., Sautter, J., Xie, J. -X, Kupsch, A., Oertel, W. H., Morgenstern, R., Emilien, G. M., Maloteaux, J. M., Seghers, A., Charles, G., Erdmann, R., Högemann, D., Fichter, N., Lücking, C. H., Landwehrmeyer, G. B., Winter, T., Feuerstein, T. J., Fitzgeral, D., Anderson, M. C., Lawlor, B., Tipton, K. F., Frackowiak, R. S. J., Freo, U., Dam, M., Pizzolato, G., Merico, A., Ori, C., Sale, E., Battistin, L., Fritze, J., Froelich, L., Goetz, M., Gsell, W., Jellinger, K., Beckmann, H., Fünfgeld, E. W., Glinka, Y., Youdim, M. B. H., Götz, M. E., Breithaupt, W., Burger, R., Streifler, M., Simanyi, M., Müller, F., Danielczyk, W., Hirning, T., Sohlbach, M., Nafc, R., Sternadl, H., Winter, M., Nöth, U., Heim, C., Hartmann, J., Künig, G., Niedermeyer, B., Berger, W., Deckert, J., Abel, F., Heinsen, H., Senitz, D., Mayr, J., Ransmayr, G., Hartung, H. -P., Heils, A., Teufel, A., Petri, S., Seemann, M., Bengel, D., Degen, H. J., Lesch, K. P., Sontag, T., Heinen, F., Korinthenberg, R., Heiss, W. -D., Rüb, U., Gangus, B., Jungkunz, G., Bauer, M., Ulmar, G., Böcker, F., Schüler, M., Bethke, B., Lockemann, U., Hermans, E., Vanhoorde, P., Hesse, S., Hüll, M., Fiebich, B., Lieb, K., Strauss, S., Berger, M., Volk, B., Bauer, J., Iversen, L. L., Janetzky, B., Hauck, S., Jeanjean, A. P., Laterre, E. C., Bancher, C., Jost, W. H., Kalus, P., Kanner, B., Khrapova, E. V., Brusov, O. S., Knauber, J., Müller, W. E., Korczyn, A. D., Kornhuber, J., Parsons, C. G., Hartmann, S., Retz, W., Kamolz, S., Thome, J., Koutsilieri, E., Chen, T. -S., Kreutzberg, G. W., Krieglstein, J., Winkel, R., Danielcyk, S., Gerstner, A., Mattern, C., Häcker, R., Labunsky, D., Zhirnova, I., Komelkova, L., Popova, L., Avdiunina, I., Lakke, J. P. W. F., Lange, K. W., Steup, A., Tucha, O., Naumann, M., Lassmann, H., Leszek, J., Gasiorowski, K., Inglot, D., Lohse, M. J., Löschmann, P. -A., Eblen, F., Wüllner, U., Klockgether, T., Dichgans, J., Macrae, I. M., Mimmack, M. L., Emson, P., Norta, M., Borchert, H. -H., Medori, R., Chan, W. W., Heinemann, T., Melzacka, M., Kolasiewicz, W., Sieklucka, M., Jaros, T., Mesec, A., Šega, S., Kiauta, T., Moser, A., Vieregge, P., Siebecker, F., Münch, G., Schinzel, R., Michaelis, J., Cunningham, A., Da Prada, M., Borroni, E., Zürcher, G., Reiners, K., Neveu, P. J., Nitsch, R. M., Pavese, N., Lucetti, C., Rossi, G., Offen, D., Ziv, I., Stein, R., Barzilai, A., Hochman, A., Melamed, E., Ozawa, H., Hashimoto, E., Saito, T., Ymamoto, M., Takahata, N., Frölich, L., Paulus, W., Hermsteiner, E., Haug, B., Bandelow, B., Peckys, D., Gleichauf, O., Jackisch, R., Landwehrmeyer, B., Bloß, H. G., Plaschke, K., Müller, D., Hoyer, S., Avdyuna, L. A., Putzke, J., Spanagel, R., Tolle, T. R., Zieglgänsberger, W., Rabey, J. -M., Orlov, E., von Raison, F., Lehmann, K., Havemann-Reinecke, U., Butà, M., Federspiel, S., Maier, H., Abdel-mohsen, M., Abdel-moneim, M., Reynolds, G. P., Sardar, A. M., Eggett, C. J., Rosario, P., de la Morena, E., José Barro, M., Rossini, P. M., Roth, J., Růžička, E., Svobodová, I., Mečíř, P., Jech, R., Remeš, F., Kleinschroth, A., Schliebs, R., Roßner, S., Heider, M., Schubert, H., König, P., Schuttes, H., HaveIec, L., Schwartz, J. -C., Sendtner, M., Smith, A., Li, M., Griesbeck, O., Parsadanian, A., Holtmann, B., Carroll, P., Toyka, K. V., Thoenen, H., Sharkawy, A. A., Ibrahim, T. A., Pulkowski, U., Siesjö, B. K., Klessaschek, M., Sopper, S., Demuth, M., Dörries, R., Hemm, S., Stahl-Hennig, C., Brinkmann, R., ter Meulen, V., Sperk, G., Schwarzer, C., Stern, G., Storm, G., Strein, I., Struck, M., Stürenburg, H. J., Kunze, K., Svadovsky, A. I., Morgunov, K. V., Peresedov, V. V., Moshkin, A. V., Teherani, D. K., Baumer, A., Rösier, M., Rösler, M., Wiesbeck, G. A., Wodarz, N., Boning, J., Timerbaeva, S. L., Alekseeva, N. S., Toso, A., Barletta, D., Tuulik, V., Lossmann, E., Raja, A., Meister, A., Uitti, R. J., Rajput, A. H., Ahlskog, J. E., Offord, K. P., Schroeder, D. R., O'Brien, P. C., Vaglini, F., Fascetti, F., Pardini, C., Mancino, L., Velbinger, K., Hartmann, H., Eckert, A., Grüter, S., Behrens, S., Niemann, J., Guschelbauer, B., Lauk, M., Wissel, J., Poewe, W., Wurthman, C., Janzen, E. N. H., Goping, G., Adegemo, O. M., Gemma, A., Kuijpers, J., Pollard, H. B., Zielke, B., Ziemann, U., and Bruns, D.

Published
1995
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50. Abstracts from the 4th ImmunoTherapy of Cancer Conference

Author

Ženka, J., primary, Caisová, V., additional, Uher, O., additional, Nedbalová, P., additional, Kvardová, K., additional, Masáková, K., additional, Krejčová, G., additional, Paďouková, L., additional, Jochmanová, I., additional, Wolf, K. I., additional, Chmelař, J., additional, Kopecký, J., additional, Loumagne, L., additional, Mestadier, J., additional, D’agostino, S., additional, Rohaut, A., additional, Ruffin, Y., additional, Croize, V., additional, Lemaître, O., additional, Sidhu, S. S., additional, Althammer, S., additional, Steele, K., additional, Rebelatto, M., additional, Tan, T., additional, Wiestler, T., additional, Spitzmueller, A., additional, Korn, R., additional, Schmidt, G., additional, Higgs, B., additional, Li, X., additional, Shi, L., additional, Jin, X., additional, Ranade, K., additional, Koeck, S., additional, Amann, A., additional, Gamerith, G., additional, Zwierzina, M., additional, Lorenz, E., additional, Zwierzina, H., additional, Kern, J., additional, Riva, M., additional, Baert, T., additional, Coosemans, A., additional, Giovannoni, R., additional, Radaelli, E., additional, Gsell, W., additional, Himmelreich, U., additional, Van Ranst, M., additional, Xing, F., additional, Qian, W., additional, Dong, C., additional, Xu, X., additional, Guo, S., additional, Shi, Q., additional, Quandt, D., additional, Seliger, B., additional, Plett, C., additional, Amberger, D. C., additional, Rabe, A., additional, Deen, D., additional, Stankova, Z., additional, Hirn, A., additional, Vokac, Y., additional, Werner, J., additional, Krämer, D., additional, Rank, A., additional, Schmid, C., additional, Schmetzer, H., additional, Guerin, M., additional, Weiss, J. M., additional, Regnier, F., additional, Renault, G., additional, Vimeux, L., additional, Peranzoni, E., additional, Feuillet, V., additional, Thoreau, M., additional, Guilbert, T., additional, Trautmann, A., additional, Bercovici, N., additional, Doraneh-Gard, F., additional, Boeck, C. L., additional, Gunsilius, C., additional, Kugler, C., additional, Schmohl, J., additional, Kraemer, D., additional, Ismann, B., additional, Schmetzer, H. M., additional, Markota, A., additional, Ochs, C., additional, May, P., additional, Gottschlich, A., additional, Gosálvez, J. Suárez, additional, Karches, C., additional, Wenk, D., additional, Endres, S., additional, Kobold, S., additional, Hilmenyuk, T., additional, Klar, R., additional, Jaschinski, F., additional, Augustin, F., additional, Manzl, C., additional, Hoflehner, E., additional, Moser, P., additional, Zelger, B., additional, Köck, S., additional, Schäfer, G., additional, Öfner, D., additional, Maier, H., additional, Sopper, S., additional, Prado-Garcia, H., additional, Romero-Garcia, S., additional, Sandoval-Martínez, R., additional, Puerto-Aquino, A., additional, Lopez-Gonzalez, J., additional, Rumbo-Nava, U., additional, Van Hoylandt, A., additional, Busschaert, P., additional, Vergote, I., additional, Laengle, J., additional, Pilatova, K., additional, Budinska, E., additional, Bencsikova, B., additional, Sefr, R., additional, Nenutil, R., additional, Brychtova, V., additional, Fedorova, L., additional, Hanakova, B., additional, Zdrazilova-Dubska, L., additional, Allen, Chris, additional, Ku, Yuan-Chieh, additional, Tom, Warren, additional, Sun, Yongming, additional, Pankov, Alex, additional, Looney, Tim, additional, Hyland, Fiona, additional, Au-Young, Janice, additional, Mongan, Ann, additional, Becker, A., additional, Tan, J. B. L., additional, Chen, A., additional, Lawson, K., additional, Lindsey, E., additional, Powers, J. P., additional, Walters, M., additional, Schindler, U., additional, Young, S., additional, Jaen, J. C., additional, Yin, S., additional, Chen, Y., additional, Gullo, I., additional, Gonçalves, G., additional, Pinto, M. L., additional, Athelogou, M., additional, Almeida, G., additional, Huss, R., additional, Oliveira, C., additional, Carneiro, F., additional, Merz, C., additional, Sykora, J., additional, Hermann, K., additional, Hussong, R., additional, Richards, D. M., additional, Fricke, H., additional, Hill, O., additional, Gieffers, C., additional, Pinho, M. P., additional, Barbuto, J. A. M., additional, McArdle, S. E., additional, Foulds, G., additional, Vadakekolathu, J. N., additional, Abdel-Fatah, T. M. A., additional, Johnson, C., additional, Hood, S., additional, Moseley, P., additional, Rees, R. C., additional, Chan, S. Y. T., additional, Pockley, A. G., additional, Rutella, S., additional, Geppert, C., additional, Hartmann, A., additional, Kumar, K. Senthil, additional, Gokilavani, M., additional, Wang, S., additional, Redondo-Müller, M., additional, Heinonen, K., additional, Marschall, V., additional, Thiemann, M., additional, Zhang, L., additional, Mao, B., additional, Jin, Y., additional, Zhai, G., additional, Li, Z., additional, Wang, Z., additional, An, X., additional, Qiao, M., additional, Zhang, J., additional, Weber, J., additional, Kluger, H., additional, Halaban, R., additional, Sznol, M., additional, Roder, H., additional, Roder, J., additional, Grigorieva, J., additional, Asmellash, S., additional, Meyer, K., additional, Steingrimsson, A., additional, Blackmon, S., additional, Sullivan, R., additional, Sutanto, W., additional, Guenther, T., additional, Schuster, F., additional, Salih, H., additional, Babor, F., additional, Borkhardt, A., additional, Kim, Y., additional, Oh, I., additional, Park, C., additional, Ahn, S., additional, Na, K., additional, Song, S., additional, Choi, Y., additional, Poprach, A., additional, Lakomy, R., additional, Selingerova, I., additional, Demlova, R., additional, Kozakova, S., additional, Valik, D., additional, Petrakova, K., additional, Vyzula, R., additional, Aguilar-Cazares, D., additional, Galicia-Velasco, M., additional, Camacho-Mendoza, C., additional, Islas-Vazquez, L., additional, Chavez-Dominguez, R., additional, Gonzalez-Gonzalez, C., additional, Lopez-Gonzalez, J. S., additional, Yang, S., additional, Moynihan, K. D., additional, Noh, M., additional, Bekdemir, A., additional, Stellacci, F., additional, Irvine, D. J., additional, Volz, B., additional, Kapp, K., additional, Oswald, D., additional, Wittig, B., additional, Schmidt, M., additional, Kleef, R., additional, Bohdjalian, A., additional, McKee, D., additional, Moss, R. W., additional, Saeed, Mesha, additional, Zalba, Sara, additional, Debets, Reno, additional, ten Hagen, Timo L. M., additional, Javed, S., additional, Becher, J., additional, Koch-Nolte, F., additional, Haag, F., additional, Gordon, E. M., additional, Sankhala, K. K., additional, Stumpf, N., additional, Tseng, W., additional, Chawla, S. P., additional, Suárez, N. González, additional, Báez, G. Bergado, additional, Rodríguez, M. Cruz, additional, Pérez, A. Gutierrez, additional, García, L. Chao, additional, Fernández, D. Hernández, additional, Pous, J. Raymond, additional, Ramírez, B. Sánchez, additional, Jacoberger-Foissac, C., additional, Saliba, H., additional, Seguin, C., additional, Brion, A., additional, Frisch, B., additional, Fournel, S., additional, Heurtault, B., additional, Otterhaug, T., additional, Håkerud, M., additional, Nedberg, A., additional, Edwards, V., additional, Selbo, P., additional, Høgset, A., additional, Jaitly, T., additional, Dörrie, J., additional, Schaft, N., additional, Gross, S., additional, Schuler-Thurner, B., additional, Gupta, S., additional, Taher, L., additional, Schuler, G., additional, Vera, J., additional, Rataj, F., additional, Kraus, F., additional, Grassmann, S., additional, Chaloupka, M., additional, Lesch, S., additional, Heise, C., additional, Cadilha, B. M. Loureiro, additional, and Dorman, K., additional

Published
2017
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