Search

Your search keyword '"Guillemot F"' showing total 624 results
Start Over Author "Guillemot F"
624 results on '"Guillemot F"'

1. Contributors

Author

An, Jia, primary, Atala, Anthony, additional, Brugger, J., additional, Burg, T., additional, Burg, Karen J.L., additional, Burg, Timothy C., additional, Carter, Mackenzie, additional, Catros, S., additional, Cho, D.-W., additional, Chua, Chee Kai, additional, Day, Sarah, additional, Fontaine, A., additional, Fricain, J.-C., additional, Guillemot, F., additional, Guillotin, B., additional, Hoying, James B., additional, Huang, S., additional, Kengla, Carlos, additional, Keriquel, V., additional, Kundu, J., additional, Lee, Jia Min, additional, Lee, Sang Jin, additional, Leong, Kah Fai, additional, Ma, Z., additional, Moss, Sarah M., additional, Ng, Wei Long, additional, Pataky, K., additional, Pati, F., additional, Remy, M., additional, Shim, J.-H., additional, Sing, S.L., additional, Souquet, A., additional, Strobel, Hannah A., additional, Summit, S., additional, Tan, J.H.K., additional, Tey, C.F., additional, Tran, V., additional, Vaezi, M., additional, Wang, C., additional, Wen, X., additional, Yang, S., additional, Yeong, Wai Yee, additional, Yoo, James J., additional, and Zhou, Miaomiao, additional

Published
2020
Full Text
View/download PDF

2. A Novel 8-Predictors Signature to Predict Complicated Disease Course in Pediatric-onset Crohn’s Disease: A Population-based Study

Author

Sarter, Hélène, Savoye, Guillaume, Marot, Guillemette, Ley, Delphine, Turck, Dominique, Hugot, Jean-Pierre, Vasseur, Francis, Duhamel, Alain, Wils, Pauline, Princen, Fred, Colombel, Jean-Frédéric, Gower-Rousseau, Corinne, Fumery, Mathurin, Al Hameedi, R, Al Khatib, M, Al Turk, S, Agoute, E, Andre, J, Antonietti, M, Aouakli, A, Armand, A, Armengol-Debeir, L, Aroichane, I, Assi, F, Aubet, J, Auxenfants, E, Avram, A, Ayafi-Ramelot, F, Azzouzi, K, Bankovski, D, Barbry, B, Bardoux, N, Baron, P, Baudet, A, Bayart, P, Bazin, B, Bebahani, A, Becqwort, J, Bellati, S, Benet, V, Benali, H, Benard, C, Benguigui, C, Ben Soussan, E, Bental, A, Berkelmans, I, Bernet, J, Bernou, K, Bernou-Dron, C, Bertot, P, Bertiaux-Vandaële, N, Bertrand, V, Billoud, E, Biron, N, Bismuth, B, Bleuet, M, Blondel, F, Blondin, V, Bobula, M, Bohon, P, Bondjemah, V, Boniface, E, Bonkovski, D, Bonnière, P, Bonvarlet, E, Bonvarlet, P, Boruchowicz, A, Bostvironnois, R, Boualit, M, Bouazza, A, Bouche, B, Boudaillez, C, Bourgeaux, C, Bourgeois, M, Bourguet, A, Bourienne, A, Boutaleb, H, Bouthors, A, Branche, J, Bray, G, Brazier, F, Breban, P, Bridenne, M, Brihier, H, Bril, L, Brung-Lefebvre, V, Bulois, P, Burgiere, P, Butel, J, Canva, J, Canva-Delcambre, V, Capron, J, Cardot, F, Carette, S, Carpentier, P, Cartier, E, Cassar, J, Cassagnou, M, Castex, J, Catala, P, Cattan, S, Catteau, S, Caujolle, B, Cayron, G, Chandelier, C, Chantre, M, Charles, J, Charneau, T, Chavance-Thelu, M, Cheny, A, Chirita, D, Choteau, A, Claerbout, J, Clergue, P, Coevoet, H, Cohen, G, Collet, R, Colin, M, Colombel, J, Coopman, S, Cordiez, L, Corvisart, J, Cortot, A, Couttenier, F, Crinquette, J, Crombe, V, Dadamessi, I, Daoudi, H, Dapvril, V, Davion, T, Dautreme, S, Debas, J, Decoster, S, Degrave, N, Dehont, F, Delatre, C, Delcenserie, R, Delesalle, D, Delette, O, Delgrange, T, Delhoustal, L, Delmotte, J, Demmane, S, Deregnaucourt, G, Descombes, P, Desechalliers, J, Desmet, P, Desreumaux, P, Desseaux, G, Desurmont, P, Devienne, A, Devouge, E, Devred, M, Devroux, A, Dewailly, A, Dharancy, S, Di Fiore, A, Djedir, D, Djedir, R, Doleh, W, Dreher-Duwat, M, Dubois, R, Duburque, C, Ducatillon, P, Duclay, J, Ducrocq, B, Ducrot, F, Ducrotte, P, Dufilho, A, Duhamel, C, Dujardin, D, Dumant-Forest, C, Dupas, J, Dupont, F, Duranton, Y, Duriez, A, Duveau, N, El Achkar, K, El Farisi, M, Elie, C, Elie-Legrand, M, Elkhaki, A, Eoche, M, Essmaeel, E, Evrard, D, Evrard, J, Fatome, A, Filoche, B, Finet, L, Flahaut, M, Flamme, C, Foissey, D, Fournier, P, Foutrein-Comes, M, Foutrein, P, Fremond, D, Frere, T, Gallais, P, Gamblin, C, Ganga, S, Gerard, R, Geslin, G, Gheyssens, Y, Ghossini, N, Ghrib, S, Gilbert, T, Gillet, B, Godart, D, Godard, P, Godchaux, J, Godchaux, R, Goegebeur, G, Goria, O, Gottrand, F, Gower, P, Grandmaison, B, Groux, M, Guedon, C, Guerbeau, L, Gueroult-Dero, M, Guillard, J, Guillem, L, Guillemot, F, Guimberd, D, Haddouche, B, Hakim, S, Hanon, D, Hautefeuille, V, Heckestweiller, P, Hecquet, G, Hedde, J, Hellal, H, Henneresse, P, Heyman, B, Heraud, M, Herve, S, Hochain, P, Houssin-Bailly, L, Houcke, P, Huguenin, B, Iobagiu, S, Istanboli, S, Ivanovic, A, Iwanicki-Caron, I, Janicki, E, Jarry, M, Jeu, J, Joly, J, Jonas, C, Jouvenet, A, Katherin, F, Kerleveo, A, Khachfe, A, Kiriakos, A, Kiriakos, J, Klein, O, Kohut, M, Kornhauser, R, Koutsomanis, D, Laberenne, J, Lacotte, E, Laffineur, G, Lagarde, M, Lalanne, A, Lalieu, A, Lannoy, P, Lapchin, J, Laprand, M, Laude, D, Leblanc, R, Lecieux, P, Lecleire, S, Leclerc, N, Le Couteulx, C, Ledent, J, Lefebvre, J, Lefiliatre, P, Le Goffic, C, Legrand, C, Le Grix, A, Lelong, P, Leluyer, B, Lemaitre, C, Lenaerts, C, Lepeut, G, Lepileur, L, Leplat, A, Lepoutre-Dujardin, E, Leroi, H, Leroy, M, Le Roy, P, Lesage, B, Lesage, J, Lesage, X, Lescanne-Darchis, I, Lescut, J, Lescut, D, Leurent, B, Levy, P, Lhermie, M, Libier, L, Lion, A, Lisambert, B, Loge, I, Loire, F, Loreau, J, Louf, S, Louvet, A, Lubret, L, Luciani, M, Lucidarme, D, Lugand, J, Macaigne, O, Maetz, D, Maillard, D, Mancheron, H, Manolache, O, Marks-Brunel, A, Marre, C, Marti, R, Martin, F, Martin, G, Marzloff, E, Mathurin, P, Mauillon, J, Maunoury, V, Maupas, J, Medam Djomo, M, Mechior, C, Melki, Z, Mesnard, B, Metayer, P, Methari, L, Meurisse, B, Meurisse, F, Michaud, L, Mirmaran, X, Modaine, P, Monthe, A, Morel, L, Mortier, P, Moulin, E, Mouterde, O, Mozziconaci, N, Mudry, J, Nachury, M, Ngo, M, N’guyen Khac, Eric, Notteghem, B, Ollevier, V, Ostyn, A, Ouraghi, A, Oussadou, B, Ouvry, D, Paillot, B, Painchart, C, Panien-Claudot, N, Paoletti, C, Papazian, A, Parent, B, Pariente, B, Paris, J, Patrier, P, Paupard, T, Pauwels, B, Pauwels, M, Penninck, E, Petit, R, Piat, M, Piotte, S, Plane, C, Plouvier, B, Pollet, E, Pommelet, P, Pop, D, Pordes, C, Pouchain, G, Prades, P, Prevost, A, Prevost, J, Quartier, G, Quesnel, B, Queuniet, A, Quinton, J, Rabache, A, Rabelle, P, Raclot, G, Ratajczyk, S, Rault, D, Razemon, V, Reix, N, Renaut-Vantroys, T, Revillion, M, Riachi, G, Richez, C, Robinson, P, Rodriguez, J, Roger, J, Roux, J, Rudelli, A, Saber, A, Savoye, G, Schlossberg, P, Sefrioui, D, Segrestin, M, Seguy, D, Seminur, C, Serin, M, Seryer, A, Sevenet, F, Shekh, N, Silvie, J, Simon, V, Spyckerelle, C, Talbodec, N, Tavernier, N, Tchandeu, H, Techy, A, Thelu, J, Thevenin, A, Thiebault, H, Thomas, J, Thorel, J, Thuillier, C, Tielman, G, Tode, M, Toisin, J, Tonnel, J, Touchais, J, Toumelin, P, Touze, Y, Tranvouez, J, Triplet, C, Triki, N, Turck, D, Uhlen, S, Vaillant, E, Valmage, C, Vanco, D, Vandaele-Bertiaux, N, Vandamme, H, Vanderbecq, E, Vander Eecken, E, Vandermolen, P, Vandevenne, P, Vandeville, L, Vandewalle, A, Vandewalle, C, Vaneslander, P, Vanhoove, J, Vanrenterghem, A, Vanveuren, C, Varlet, P, Vasies, I, Verbiese, G, Verlynde, J, Vernier-Massouille, G, Vermelle, P, Verne, C, Vezilier-Cocq, P, Vigneron, B, Vincendet, M, Viot, J, Voiment, Y, Wacrenier, A, Waeghemaecker, L, Wallez, J, Wantiez, M, Wartel, F, Weber, J, Willocquet, J, Wizla, N, Wolschies, E, Zaharia, O, Zaoui, S, Zalar, A, Zaouri, B, Zellweger, A, Ziade, C, Beaugerie, L, Allez, M, Ruemmele, F, Lamer, A, Roy, M, CHU Lille, Institute for Translational Research in Inflammation - U 1286 (INFINITE (Ex-Liric)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Nutrition, Inflammation et axe Microbiote-Intestin-Cerveau (ADEN), Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Normandie Université (NU)-Institute for Research and Innovation in Biomedicine (IRIB), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institute for Research and Innovation in Biomedicine (IRIB), Normandie Université (NU)-Normandie Université (NU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Normandie Université (NU), Service d'Hépato-Gastroentérologie [CHU Rouen], Hôpital Charles Nicolle [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-CHU Rouen, Normandie Université (NU)-Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Evaluation des technologies de santé et des pratiques médicales - ULR 2694 (METRICS), Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Service des Maladies de l'Appareil Digestif et de la Nutrition [CHRU Lille], Hôpital Claude Huriez [Lille], CHU Lille-CHU Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Centre Hospitalier Universitaire de Reims (CHU Reims), Périnatalité et Risques Toxiques - UMR INERIS_I 1 (PERITOX), Institut National de l'Environnement Industriel et des Risques (INERIS)-Université de Picardie Jules Verne (UPJV)-CHU Amiens-Picardie, CHU Amiens-Picardie, Registre EPIMAD, Normandie Université (NU)-Normandie Université (NU)-CHU Amiens-Picardie-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Department of Colloid Chemistry [Potsdam], Max Planck Institute of Colloids and Interfaces, Max-Planck-Gesellschaft-Max-Planck-Gesellschaft, Groupe de Recherche sur l'alcool et les pharmacodépendances - UMR INSERM_S 1247 (GRAP), and Université de Picardie Jules Verne (UPJV)-Institut National de la Santé et de la Recherche Médicale (INSERM)

Subjects
Crohn’s disease, inflammatory bowel disease, complication, genetics, prediction, prognosis, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract

International audience; Background The identification of patients at high risk of a disabling disease course would be invaluable in guiding initial therapy in Crohn’s disease (CD). Our objective was to evaluate a combination of clinical, serological, and genetic factors to predict complicated disease course in pediatric-onset CD. Methods Data for pediatric-onset CD patients, diagnosed before 17 years of age between 1988 and 2004 and followed more than 5 years, were extracted from the population-based EPIMAD registry. The main outcome was defined by the occurrence of complicated behavior (stricturing or penetrating) and/or intestinal resection within the 5 years following diagnosis. Lasso logistic regression models were used to build a predictive model based on clinical data at diagnosis, serological data (ASCA, pANCA, anti-OmpC, anti-Cbir1, anti-Fla2, anti-Flax), and 369 candidate single nucleotide polymorphisms. Results In total, 156 children with an inflammatory (B1) disease at diagnosis were included. Among them, 35% (n = 54) progressed to a complicated behavior or an intestinal resection within the 5 years following diagnosis. The best predictive model (PREDICT-EPIMAD) included the location at diagnosis, pANCA, and 6 single nucleotide polymorphisms. This model showed good discrimination and good calibration, with an area under the curve of 0.80 after correction for optimism bias (sensitivity, 79%, specificity, 74%, positive predictive value, 61%, negative predictive value, 87%). Decision curve analysis confirmed the clinical utility of the model. Conclusions A combination of clinical, serotypic, and genotypic variables can predict disease progression in this population-based pediatric-onset CD cohort. Independent validation is needed before it can be used in clinical practice.

Published
2023

3. Impact of Extra-Intestinal Manifestations at Diagnosis on Disease Outcome in Pediatric- and Elderly-Onset Crohn′s Disease: A French Population-Based Study

Author

Duricova, Dana, Sarter, Hélène, Savoye, Guillaume, Leroyer, Ariane, Pariente, Benjamin, Armengol-Debeir, Laura, Bouguen, Guillaume, Ley, Delphine, Turck, Dominique, Templier, Carole, Buche, Sebastien, Peyrin-Biroulet, Laurent, Gower-Rousseau, Corinne, Fumery, Mathurin, Andre, J M, Antonietti, M, Aouakli, A, Armand, A, Aroichane, I, Assi, F, Aubet, J P, Auxenfants, E, Ayafi-Ramelot, F, Bankovski, D, Barbry, B, Bardoux, N, Baron, P, Baudet, A, Bazin, B, Bebahani, A, Becqwort, J P, Benet, V, Benali, H, Benguigui, C, Ben Soussan, E, Bental, A, Berkelmans, I, Bernet, J, Bernou, K, Bernou-Dron, C, Bertot, P, Bertiaux-Vandaële, N, Bertrand, V, Billoud, E, Biron, N, Bismuth, B, Bleuet, M, Blondel, F, Blondin, V, Bohon, P, Boniface, E, Bonnière, P, Bonvarlet, E, Bonvarlet, P, Boruchowicz, A, Bostvironnois, R, Boualit, M, Bouche, B, Boudaillez, C, Bourgeaux, C, Bourgeois, M, Bourguet, A, Bourienne, A, Branche, J, Bray, G, Brazier, F, Breban, P, Brihier, H, Brung-Lefebvre, V, Bulois, P, Burgiere, P, Butel, J, Canva, J Y, Canva-Delcambre, V, Capron, J P, Cardot, F, Carpentier, P, Cartier, E, Cassar, J F, Cassagnou, M, Castex, J F, Catala, P, Cattan, S, Catteau, S, Caujolle, B, Cayron, G, Chandelier, C, Chantre, M, Charles, J, Charneau, T, Chavance-Thelu, M, Chirita, D, Choteau, A, Claerbout, J F, Clergue, P Y, Coevoet, H, Cohen, G, Collet, R, Colombel, J F, Coopman, S, Corvisart, J, Cortot, A, Couttenier, F, Crinquette, J F, Crombe, V, Dadamessi, I, Dapvril, V, Davion, T, Dautreme, S, Debas, J, Degrave, N, Dehont, F, Delatre, C, Delcenserie, R, Delette, O, Delgrange, T, Delhoustal, L, Delmotte, J S, Demmane, S, Deregnaucourt, G, Descombes, P, Desechalliers, J P, Desmet, P, Desreumaux, P, Desseaux, G, Desurmont, P, Devienne, A, Devouge, E, Devred, M, Devroux, A, Dewailly, A, Dharancy, S, Di Fiore, A, Djeddi, D, Djedir, R, Dreher-Duwat, M L, Dubois, R, Dubuque, C, Ducatillon, P, Duclay, J, Ducrocq, B, Ducrot, F, Ducrotté, P, Dufilho, A, Duhamel, C, Dujardin, D, Dumant-Forest, C, Dupas, J L, Dupont, F, Duranton, Y, Duriez, A, El Achkar, K, El Farisi, M, Elie, C, Elie-Legrand, M C, Elkhaki, A, Eoche, M, Evrard, D, Evrard, J P, Fatome, A, Filoche, B, Finet, L, Flahaut, M, Flamme, C, Foissey, D, Fournier, P, Foutrein- Comes, M C, Foutrein, P, Fremond, D, Frere, T, Fumery, M, Gallet, P, Gamblin, C, Ganga-Zandzou, S, Gerard, R, Geslin, G, Gheyssens, Y, Ghossini, N, Ghrib, S, Gilbert, T, Gillet, B, Godard, D, Godard, P, Godchaux, J M, Godchaux, R, Goegebeur, G, Goria, O, Gottrand, F, Gower, P, Grandmaison, B, Groux, M, Guedon, C, Guillard, J F, Guillem, L, Guillemot, F, Guimber, D, Haddouche, B, Hakim, S, Hanon, D, Hautefeuille, V, Heckestweiller, P, Hecquet, G, Hedde, J P, Hellal, H, Henneresse, P E, Heyman, B, Heraud, M, Herve, S, Hochain, P, Houssin-Bailly, L, Houcke, P, Huguenin, B, Iobagiu, S, Ivanovic, A, Iwanicki-Caron, I, Janicki, E, Jarry, M, Jeu, J, Joly, J P, Jonas, C, Katherin, F, Kerleveo, A, Khachfe, A, Kiriakos, A, Kiriakos, J, Klein, O, Kohut, M, Kornhauser, R, Koutsomanis, D, Laberenne, J E, Laffineur, G, Lagarde, M, Lannoy, P, Lapchin, J, Lapprand, M, Laude, D, Leblanc, R, Lecieux, P, Leclerc, N, Le Couteulx, C, Ledent, J, Lefebvre, J, Lefiliatre, P, Legrand, C, Le Grix, A, Lelong, P, Leluyer, B, Lenaerts, C, Lepileur, L, Leplat, A, Lepoutre-Dujardin, E, Leroi, H, Leroy, M Y, Lesage, J P, Lesage, X, Lesage, J, Lescanne-Darchis, I, Lescut, J, Lescut, D, Leurent, B, Levy, P, Lhermie, M, Lion, A, Lisambert, B, Loire, F, Louf, S, Louvet, A, Luciani, M, Lucidarme, D, Lugand, J, Macaigne, O, Maetz, D, Maillard, D, Mancheron, H, Manolache, O, Marks-Brunel, A B, Marti, R, Martin, F, Martin, G, Marzloff, E, Mathurin, P, Mauillon, J, Maunoury, V, Maupas, J L, Mesnard, B, Metayer, P, Methari, L, Meurisse, B, Meurisse, F, Michaud, L, Mirmaran, X, Modaine, P, Monthe, A, Morel, L, Mortier, P E, Moulin, E, Mouterde, O, Mudry, J, Nachury, M, N’Guyen Khac, E, Notteghem, B, Ollevier, V, Ostyn, A, Ouraghi, A, Ouvry, D, Paillot, B, Panien-Claudot, N, Paoletti, C, Papazian, A, Parent, B, Pariente, B, Paris, J C, Patrier, P, Paupart, L, Pauwels, B, Pauwels, M, Petit, R, Piat, M, Piotte, S, Plane, C, Plouvier, B, Pollet, E, Pommelet, P, Pop, D, Pordes, C, Pouchain, G, Prades, P, Prevost, A, Prevost, J C, Quesnel, B, Queuniet, A M, Quinton, J F, Rabache, A, Rabelle, P, Raclot, G, Ratajczyk, S, Rault, D, Razemon, V, Reix, N, Revillon, M, Richez, C, Robinson, P, Rodriguez, J, Roger, J, Roux, J M, Rudelli, A, Saber, A, Savoye, G, Schlosseberg, P, Segrestin, M, Seguy, D, Serin, M, Seryer, A, Sevenet, F, Shekh, N, Silvie, J, Simon, V, Spyckerelle, C, Talbodec, N, Techy, A, Thelu, J L, Thevenin, A, Thiebault, H, Thomas, J, Thorel, J M, Tielman, G, Tode, M, Toisin, J, Tonnel, J, Touchais, J Y, Touze, Y, Tranvouez, J L, Triplet, C, Turck, D, Uhlen, S, Vaillant, E, Valmage, C, Vanco, D, Vandamme, H, Vanderbecq, E, Vander Eecken, E, Vandermolen, P, Vandevenne, P, Vandeville, L, Vandewalle, A, Vandewalle, C, Vaneslander, P, Vanhoove, J P, Vanrenterghem, A, Varlet, P, Vasies, I, Verbiese, G, Vernier-Massouille, G, Vermelle, P, Verne, C, Vezilier-Cocq, P, Vigneron, B, Vincendet, M, Viot, J, Voiment, Y M, Wacrenier, A, Waeghemaecker, L, Wallez, J Y, Wantiez, M, Wartel, F, Weber, J, Willocquet, J L, Wizla, N, Wolschies, E, Zalar, A, Zaouri, B, Zellweger, A, and Ziade, C

Published
2019
Full Text
View/download PDF

5. Ulcerative proctitis is a frequent location of paediatric-onset UC and not a minor disease: a population-based study

Author

Hochart, A, Gower-Rousseau, C, Sarter, H, Fumery, M, Ley, D, Spyckerelle, C, Peyrin-Biroulet, L, Laberenne, J-E, Vasseur, F, Savoye, G, Turck, D, Andre, JM, Antonietti, M, Aouakli, A, Armand, A, Aroichane, I, Assi, F, Aubet, JP, Auxenfants, E, Ayafi-Ramelot, F, Azzouzi, K, Bankovski, D, Barbry, B, Bardoux, N, Baron, P, Baudet, A, Bazin, B, Bebahani, A, Becqwort, JP, Benet, V, Benali, H, Benguigui, C, Ben Soussan, E, Bental, A, Berkelmans, I, Bernet, J, Bernou, K, Bernou-Dron, C, Bertot, P, Bertiaux-Vandaële, N, Bertrand, V, Billoud, E, Biron, N, Bismuth, B, Bleuet, M, Blondel, F, Blondin, V, Bohon, P, Boniface, E, Bonnière, P, Bonvarlet, E, Bonvarlet, P, Boruchowicz, A, Bostvironnois, R, Boualit, M, Bouche, B, Boudaillez, C, Bourgeaux, C, Bourgeois, M, Bourguet, A, Bourienne, A, Branche, J, Bray, G, Brazier, F, Breban, P, Bridenne, M, Brihier, H, Brung-Lefebvre, V, Bulois, P, Burgiere, P, Butel, J, Canva, JY, Canva-Delcambre, V, Capron, JP, Cardot, F, Carpentier, P, Cartier, E, Cassar, JF, Cassagnou, M, Castex, JF, Catala, P, Cattan, S, Catteau, S, Caujolle, B, Cayron, G, Chandelier, C, Chantre, M, Charles, J, Charneau, T, Chavance-Thelu, M, Chirita, D, Choteau, A, Claerbout, JF, Clergue, PY, Coevoet, H, Cohen, G, Collet, R, Colombel, JF, Coopman, S, Corvisart, J, Cortot, A, Couttenier, F, Crinquette, JF, Crombe, V, Dadamessi, I, Dapvril, V, Davion, T, Dautreme, S, Debas, J, Degrave, N, Dehont, F, Delatre, C, Delcenserie, R, Delette, O, Delgrange, T, Delhoustal, L, Delmotte, JS, Demmane, S, Deregnaucourt, G, Descombes, P, Desechalliers, JP, Desmet, P, Desreumaux, P, Desseaux, G, Desurmont, P, Devienne, A, Devouge, E, Devred, M, Devroux, A, Dewailly, A, Dharancy, S, Di Fiore, A, Djeddi, D, Djedir, R, Dreher-Duwat, ML, Dubois, R, Dubuque, C, Ducatillon, P, Duclay, J, Ducrocq, B, Ducrot, F, Ducrotte, P, Dufilho, A, Duhamel, C, Dujardin, D, Dumant-Forest, C, Dupas, JL, Dupont, F, Duranton, Y, Duriez, A, El Achkar, K, El Farisi, M, Elie, C, Elie-Legrand, MC, Elkhaki, A, Eoche, M, Evrard, D, Evrard, JP, Fatome, A, Filoche, B, Finet, L, Flahaut, M, Flamme, C, Foissey, D, Fournier, P, Foutrein-Comes, MC, Foutrein, P, Fremond, D, Frere, T, Gallet, P, Gamblin, C, Ganga, S, Gerard, R, Geslin, G, Gheyssens, Y, Ghossini, N, Ghrib, S, Gilbert, T, Gillet, B, Godard, D, Godard, P, Godchaux, JM, Godchaux, R, Goegebeur, G, Goria, O, Gottrand, F, Gower, P, Grandmaison, B, Groux, M, Guedon, C, Guillard, JF, Guillem, L, Guillemot, F, Guimberd, D, Haddouche, B, Hakim, S, Hanon, D, Hautefeuille, V, Heckestweiller, P, Hecquet, G, Hedde, JP, Hellal, H, Henneresse, PE, Heyman, B, Heraud, M, Herve, S, Hochain, P, Houssin-Bailly, L, Houcke, P, Huguenin, B, Iobagiu, S, Ivanovic, A, Iwanicki-Caron, I, Janicki, E, Jarry, M, Jeu, J, Joly, JP, Jonas, C, Katherin, F, Kerleveo, A, Khachfe, A, Kiriakos, A, Kiriakos, J, Klein, O, Kohut, M, Kornhauser, R, Koutsomanis, D, Laffineur, G, Lagarde, M, Lalanne, A, Lannoy, P, Lapchin, J, Laprand, M, Laude, D, Leblanc, R, Lecieux, P, Leclerc, N, Le Couteulx, C, Ledent, J, Lefebvre, J, Lefiliatre, P, Legrand, C, Le Grix, A, Lelong, P, Leluyer, B, Lenaerts, C, Lepileur, L, Leplat, A, Lepoutre-Dujardin, E, Leroi, H, Leroy, MY, Lesage, JP, Lesage, X, Lesage, J, Lescanne-Darchis, I, Lescut, J, Lescut, D, Leurent, B, Levy, P, Lhermie, M, Lion, A, Lisambert, B, Loire, F, Louf, S, Louvet, A, Luciani, M, Lucidarme, D, Lugand, J, Macaigne, O, Maetz, D, Maillard, D, Mancheron, H, Manolache, O, Marks-Brunel, AB, Marti, R, Martin, F, Martin, G, Marzloff, E, Mathurin, P, Mauillon, J, Maunoury, V, Maupas, JL, Mesnard, B, Metayer, P, Methari, L, Meurisse, B, Meurisse, F, Michaud, L, Mirmaran, X, Modaine, P, Monthe, A, Morel, L, Mortier, PE, Moulin, E, Mouterde, O, Mudry, J, Nachury, M, NʼGuyen Khac, E, Notteghem, B, Ollevier, V, Ostyn, A, Ouraghi, A, Ouvry, D, Paillot, B, Panien-Claudot, N, Paoletti, C, Papazian, A, Parent, B, Pariente, B, Paris, JC, Patrier, P, Paupart, L, Pauwels, B, Pauwels, M, Petit, R, Piat, M, Piotte, S, Plane, C, Plouvier, B, Pollet, E, Pommelet, P, Pop, D, Pordes, C, Pouchain, G, Prades, P, Prevost, A, Prevost, JC, Quesnel, B, Queuniet, AM, Quinton, JF, Rabache, A, Rabelle, P, Raclot, G, Ratajczyk, S, Rault, D, Razemon, V, Reix, N, Revillon, M, Richez, C, Robinson, P, Rodriguez, J, Roger, J, Roux, JM, Rudelli, A, Saber, A, Schlosseberg, P, Segrestin, M, Seguy, D, Serin, M, Seryer, A, Sevenet, F, Shekh, N, Silvie, J, Simon, V, Talbodec, N, Techy, A, Thelu, JL, Thevenin, A, Thiebault, H, Thomas, J, Thorel, JM, Tielman, G, Tode, M, Toisin, J, Tonnel, J, Touchais, JY, Touze, Y, Tranvouez, JL, Triplet, C, Uhlen, S, Vaillant, E, Valmage, C, Vanco, D, Vandamme, H, Vanderbecq, E, Vander Eecken, E, Vandermolen, P, Vandevenne, P, Vandeville, L, Vandewalle, A, Vandewalle, C, Vaneslander, P, Vanhoove, JP, Vanrenterghem, A, Varlet, P, Vasies, I, Verbiese, G, Vernier-Massouille, G, Vermelle, P, Verne, C, Vezilier-Cocq, P, Vigneron, B, Vincendet, M, Viot, J, Voiment, YM, Wacrenier, A, Waeghemaecker, L, Wallez, JY, Wantiez, M, Wartel, F, Weber, J, Willocquet, JL, Wizla, N, Wolschies, E, Zalar, A, Zaouri, B, Zellweger, A, and Ziade, C

Published
2017
Full Text
View/download PDF

7. Sox2 Acts in Thalamic Neurons to Control the Development of Retina-Thalamus-Cortex Connectivity

Author

Mercurio, S, Serra, L, Motta, A, Gesuita, L, Sanchez-Arrones, L, Inverardi, F, Foglio, B, Barone, C, Kaimakis, P, Martynoga, B, Ottolenghi, S, Studer, M, Guillemot, F, Frassoni, C, Bovolenta, P, Nicolis, S, Mercurio S., Serra L., Motta A., Gesuita L., Sanchez-Arrones L., Inverardi F., Foglio B., Barone C., Kaimakis P., Martynoga B., Ottolenghi S., Studer M., Guillemot F., Frassoni C., Bovolenta P., Nicolis S. K., Mercurio, S, Serra, L, Motta, A, Gesuita, L, Sanchez-Arrones, L, Inverardi, F, Foglio, B, Barone, C, Kaimakis, P, Martynoga, B, Ottolenghi, S, Studer, M, Guillemot, F, Frassoni, C, Bovolenta, P, Nicolis, S, Mercurio S., Serra L., Motta A., Gesuita L., Sanchez-Arrones L., Inverardi F., Foglio B., Barone C., Kaimakis P., Martynoga B., Ottolenghi S., Studer M., Guillemot F., Frassoni C., Bovolenta P., and Nicolis S. K.

Abstract

Visual system development involves the formation of neuronal projections connecting the retina to the thalamic dorso-lateral geniculate nucleus (dLGN)and the thalamus to the visual cerebral cortex. Patients carrying mutations in the SOX2 transcription factor gene present severe visual defects, thought to be linked to SOX2 functions in the retina. We show that Sox2 is strongly expressed in mouse postmitotic thalamic projection neurons. Cre-mediated deletion of Sox2 in these neurons causes reduction of the dLGN, abnormal distribution of retino-thalamic and thalamo-cortical projections, and secondary defects in cortical patterning. Reduced expression, in mutants, of Sox2 target genes encoding ephrin-A5 and the serotonin transport molecules SERT and vMAT2 (important for establishment of thalamic connectivity)likely provides a molecular contribution to these defects. These findings unveil thalamic SOX2 function as a novel regulator of visual system development and a plausible additional cause of brain-linked genetic blindness in humans

Published
2019

14. Development of a 3D atlas of the embryonic pancreas for topological and quantitative analysis of heterologous cell interactions

Author

Aleksandra Sapala, Schonblum A, Lina Sakhneny, David Willnow, Edri S, Lang C, Darrigrand J, Conrad L, Glorieux L, Francesca M. Spagnoli, Limor Landsman, Shulamit Levenberg, Schaumann L, Pierreux C, Harold F. Gómez, Guillemot F, Moulis M, Dagmar Iber, UCL - SSS/DDUV - Institut de Duve, and UCL - SSS/DDUV/CELL - Biologie cellulaire

Subjects
Genetically modified mouse, 0303 health sciences, Cell type, Cell, Mesenchymal stem cell, Context (language use), Computational biology, Biology, Embryonic stem cell, 03 medical and health sciences, 0302 clinical medicine, medicine.anatomical_structure, medicine, Pancreas, 030217 neurology & neurosurgery, 030304 developmental biology, Progenitor
Abstract

Generating comprehensive image maps, while preserving spatial 3D context, is essential to quantitatively assess and locate specific cellular features and cell-cell interactions during organ development. Despite the recent advances in 3D imaging approaches, our current knowledge of the spatial organization of distinct cell types in the embryonic pancreatic tissue is still largely based on 2D histological sections. Here, we present a light-sheet fluorescence microscopy approach to image the pancreas in 3D and map tissue interactions at key development time points in the mouse embryo. We used transgenic mouse models and antibodies to visualize the three main cellular components within the developing pancreas, including epithelial, mesenchymal and endothelial cell populations. We demonstrated the utility of the approach by providing volumetric data, 3D distribution of distinct progenitor populations and quantification of relative cellular abundance within the tissue. Lastly, our image data were combined in an open source online repository (referred to as Pancreas Embryonic Cell Atlas). This image dataset will serve the scientific community by enabling further investigation on pancreas organogenesis but also for devising strategies for the in vitro generation of transplantable pancreatic tissue for regenerative therapies.

Published
2021
Full Text
View/download PDF

18. Neural stem cells alter nucleocytoplasmic partitioning and accumulate nuclear polyadenylated transcripts during quiescence

Author

Rossi, A., primary, Coum, A., additional, Madelenat, M., additional, Harris, L., additional, Miedzik, A., additional, Strohbuecker, S., additional, Chai, A., additional, Fiaz, H., additional, Chaouni, R., additional, Faull, P., additional, Grey, W., additional, Bonnet, D., additional, Hamid, F., additional, Makeyev, E. V., additional, Snijders, A. P., additional, Kelly, G., additional, Guillemot, F., additional, and Sousa-Nunes, R., additional

Published
2021
Full Text
View/download PDF

25. Canonical NOTCH signaling controls the early progenitor state and emergence of the medullary epithelial lineage in fetal thymus development

Author

Freddy Radtke, Popis M, Kousa Ai, Farley Am, O’Neill Ke, Liu D, Guillemot F, Tomlinson, Ute Koch, Svetlana Ulyanchenko, Philip A. Seymour, C. Clare Blackburn, and Palle Serup

Subjects
Thymic Tissue, Regulator, Notch signaling pathway, Compartment (development), FOXN1, Progenitor cell, Biology, Central tolerance, Cell biology, Progenitor
Abstract

Thymus function depends on the epithelial compartment of the thymic stroma. Cortical thymic epithelial cells (cTECs) regulate T cell lineage commitment and positive selection, while medullary (m) TECs impose central tolerance on the T cell repertoire. During thymus organogenesis, these functionally distinct sub-lineages are thought to arise from a common thymic epithelial progenitor cell (TEPC). The mechanisms controlling cTEC and mTEC production from the common TEPC are not however understood. Here, we show that emergence of the earliest mTEC lineage-restricted progenitors requires active NOTCH signaling in progenitor TEC and that, once specified, further mTEC development is NOTCH-independent. In addition, we demonstrate that persistent NOTCH activity favors maintenance of undifferentiated TEPC at the expense of cTEC differentiation. Finally, we uncover a direct interaction between NOTCH and FOXN1, the master regulator of TEC differentiation. These data establish NOTCH as a potent regulator of TEPC and mTEC fate during fetal thymus development and are thus of high relevance to strategies aimed at generating/regenerating functional thymic tissue in vitro and in vivo.

Published
2019
Full Text
View/download PDF

28. Id4 promotes the elimination of the pro-activation factor Ascl1 to maintain quiescence of adult hippocampal stem cells

Author

Blomfield, I.M., Rocamonde, B., Masdeu, M.D., Mulugeta, E., Vaga, S., Berg, D.L.C. (Debbie) van den, Huillard, E., Guillemot, F. (Francois), Urban, N, Blomfield, I.M., Rocamonde, B., Masdeu, M.D., Mulugeta, E., Vaga, S., Berg, D.L.C. (Debbie) van den, Huillard, E., Guillemot, F. (Francois), and Urban, N

Abstract

Quiescence is essential for the long-term maintenance of adult stem cells but how stem cells maintain quiescence is poorly understood. Here, we show that neural stem cells (NSCs) in the adult mouse hippocampus actively transcribe the pro-activation factor Ascl1 regardless of their activated or quiescent states. We found that the inhibitor of DNA binding protein Id4 is enriched in quiescent NSCs and that elimination of Id4 results in abnormal accumulation of Ascl1 protein and premature stem cell activation. Accordingly, Id4 and other Id proteins promote elimination of Ascl1 protein in NSC cultures. Id4 sequesters Ascl1 heterodimerization partner E47, promoting Ascl1 protein degradation and stem cell quiescence. Our results highlight the importance of non-transcriptional mechanisms for the maintenance of NSC quiescence and reveal a role for Id4 as a quiescence-inducing factor, in contrast with its role of promoting the proliferation of embryonic neural progenitors

Published
2019
Full Text
View/download PDF

29. Id4 promotes the elimination of the pro-activation factor ascl1 to maintain quiescence of adult hippocampal stem cells

Author

Blomfield, I.M. (Isabelle M.), Rocamonde, B. (Brenda), del Mar Masdeu, M. (Maria), Mulugeta, E. (Eskeatnaf), Vaga, S. (Stefania), Berg, D.L.C. (Debbie) van den, Huillard, E. (Emmanuelle), Guillemot, F. (Francois), Urbán, N. (Noelia), Blomfield, I.M. (Isabelle M.), Rocamonde, B. (Brenda), del Mar Masdeu, M. (Maria), Mulugeta, E. (Eskeatnaf), Vaga, S. (Stefania), Berg, D.L.C. (Debbie) van den, Huillard, E. (Emmanuelle), Guillemot, F. (Francois), and Urbán, N. (Noelia)

Abstract

Quiescence is essential for the long-term maintenance of adult stem cells but how stem cells maintain quiescence is poorly understood. Here we show that neural stem cells in the adult mouse hippocampus actively transcribe the pro-activation factor Ascl1 regardless of their activated or quiescent states. We found that the inhibitor of DNA binding protein Id4 is enriched in quiescent neural stem cells and that elimination of Id4 results in abnormal accumulation of Ascl1 protein and premature stem cell activation. Accordingly, Id4 and other Id proteins promote elimination of Ascl1 protein in neural stem cell cultures. Id4 sequesters Ascl1 heterodimerisation partner E47, promoting Ascl1 protein degradation and stem cell quiescence. Our results highlight the importance of non-transcriptional mechanisms for the maintenance of neural stem cell quiescence and reveal a role for Id4 as a quiescence-inducing factor, in contrast with its role of promoting the proliferation of embryonic neural progenitors.

Published
2019

30. Mapping the Global Chromatin Connectivity Network for Sox2 Function in Neural Stem Cell Maintenance

Author

Bertolini, J, Favaro, R, Zhu, Y, Pagin, M, Ngan, C, Wong, C, Tjong, H, Vermunt, M, Martynoga, B, Barone, C, Mariani, J, Cardozo, M, Tabanera, N, Zambelli, F, Mercurio, S, Ottolenghi, S, Robson, P, Creyghton, M, Bovolenta, P, Pavesi, G, Guillemot, F, Nicolis, S, Wei, C, Bertolini, Jessica A., Favaro, Rebecca, Zhu, Yanfen, Pagin, Miriam, Ngan, Chew Yee, Wong, Chee Hong, Tjong, Harianto, Vermunt, Marit W., Martynoga, Ben, Barone, Cristiana, Mariani, Jessica, Cardozo, Marcos Julián, Tabanera, Noemi, Zambelli, Federico, Mercurio, Sara, Ottolenghi, Sergio, Robson, Paul, Creyghton, Menno P., Bovolenta, Paola, Pavesi, Giulio, Guillemot, Francois, Nicolis, Silvia K., Wei, Chia-Lin, Bertolini, J, Favaro, R, Zhu, Y, Pagin, M, Ngan, C, Wong, C, Tjong, H, Vermunt, M, Martynoga, B, Barone, C, Mariani, J, Cardozo, M, Tabanera, N, Zambelli, F, Mercurio, S, Ottolenghi, S, Robson, P, Creyghton, M, Bovolenta, P, Pavesi, G, Guillemot, F, Nicolis, S, Wei, C, Bertolini, Jessica A., Favaro, Rebecca, Zhu, Yanfen, Pagin, Miriam, Ngan, Chew Yee, Wong, Chee Hong, Tjong, Harianto, Vermunt, Marit W., Martynoga, Ben, Barone, Cristiana, Mariani, Jessica, Cardozo, Marcos Julián, Tabanera, Noemi, Zambelli, Federico, Mercurio, Sara, Ottolenghi, Sergio, Robson, Paul, Creyghton, Menno P., Bovolenta, Paola, Pavesi, Giulio, Guillemot, Francois, Nicolis, Silvia K., and Wei, Chia-Lin

Abstract

The SOX2 transcription factor is critical for neural stem cell (NSC) maintenance and brain development. Through chromatin immunoprecipitation (ChIP) and chromatin interaction analysis (ChIA-PET), we determined genome-wide SOX2-bound regions and Pol II-mediated long-range chromatin interactions in brain-derived NSCs. SOX2-bound DNA was highly enriched in distal chromatin regions interacting with promoters and carrying epigenetic enhancer marks. Sox2 deletion caused widespread reduction of Pol II-mediated long-range interactions and decreased gene expression. Genes showing reduced expression in Sox2-deleted cells were significantly enriched in interactions between promoters and SOX2-bound distal enhancers. Expression of one such gene, Suppressor of Cytokine Signaling 3 (Socs3), rescued the self-renewal defect of Sox2-ablated NSCs. Our work identifies SOX2 as a major regulator of gene expression through connections to the enhancer network in NSCs. Through the definition of such a connectivity network, our study shows the way to the identification of genes and enhancers involved in NSC maintenance and neurodevelopmental disorders

Published
2019

39. Travelers With Cutaneous Leishmaniasis Cured Without Systemic Therapy

Author

Morizot, G., Kendjo, E., Mouri, O., Thellier, M., Pérignon, A., Foulet, F., Cordoliani, F., Bourrat, E., Laffitte, E., Alcaraz, I., Bodak, N., Ravel, C., Vray, M., Grogl, M., Mazier, D., Caumes, E., Lachaud, L., Buffet, P. A., El Samad, Y., Salle, V., Gounod, N., Dallot, A., Belot, G., Pelletier-Cunat, S., Belon, M., Verdon, R., Rogeaux, O., Grossetête, G., Lesens, O., Clabaut, A., Maus, E., Jouy, L., Gener, G., Perrin, P., Roch, N., Herve, A., Le Duc, D., Cuchet, E., Maubon, D., Hillion, B., Menot, E., Guillemot, F., Beneton-Benhard, N., Celerier, P., Dupuis De Fonclare, A. L., Carre, D., Bourgeois, A., Marty, P., Pomares, C., Meunier, L., Abergel, H., Timsit, F., Amoric, J. C., Busquet, P., Karam, S., Moisson, Y. F., Mouly, F., Ortoli, J. C., Consigny, P. H., Jouan, M., Caby, F., Datry, A., Hochedez, P., Rozembaum, F., Dumortier, C., Ancelle, T., Dupin, N., Paugam, A., Ranque, B., Bougnoux, M. E., Canestri, A., Galezowsky, M. F., Hadj Rabia, S., Hamel, D., Schneider, P., Wolter-Desfosses, M., Janier, M., Baccard, M., Bezier, M., Broissin, M., Colin De Verdiere, N., Durupt, F., Hope Rapp, E., Juillard, C., Levy, A., Moraillon, I., Petit, A., Regner, S., Barthelme, D., Tamarin, J. M., Begon, E., Strady, C., Gangneux, J. P., Carpentier, O., Mechai, F., Kieffer, C., Dellestable, P., and Rebauder, S.

Abstract

Guidelines recommend wound care and/or local therapy as first-line treatment for cutaneous leishmaniasis. An analysis of a referral treatment program in 135 travelers showed that this approach was feasible in 62% of patients, with positive outcome in 83% of evaluable patients

Published
2017

41. Dramatic Increase in Incidence of Ulcerative Colitis and Crohn's Disease (1988–2011): A Population-Based Study of French Adolescents

Author

Ghione, Silvia, primary, Sarter, Hélène, additional, Fumery, Mathurin, additional, Armengol-Debeir, Laura, additional, Savoye, Guillaume, additional, Ley, Delphine, additional, Spyckerelle, Claire, additional, Pariente, Benjamin, additional, Peyrin-Biroulet, Laurent, additional, Turck, Dominique, additional, Gower-Rousseau, Corinne, additional, Andre, J M, additional, Antonietti, M, additional, Aouakli, A, additional, Armand, A, additional, Aroichane, I, additional, Assi, F, additional, Aubet, J P, additional, Auxenfants, E, additional, Ayafi-Ramelot, F, additional, Bankovski, D, additional, Barbry, B, additional, Bardoux, N, additional, Baron, P, additional, Baudet, A, additional, Bazin, B, additional, Bebahani, A, additional, Becqwort, J P, additional, Benet, V, additional, Benali, H, additional, Benguigui, C, additional, Soussan, Ben E, additional, Bental, A, additional, Berkelmans, I, additional, Bernet, J, additional, Bernou, K, additional, Bernou-Dron, C, additional, Bertot, P, additional, Bertiaux-Vandaële, N, additional, Bertrand, V, additional, Billoud, E, additional, Biron, N, additional, Bismuth, B, additional, Bleuet, M, additional, Blondel, F, additional, Blondin, V, additional, Bohon, P, additional, Boniface, E, additional, Bonnière, P, additional, Bonvarlet, E, additional, Bonvarlet, P, additional, Boruchowicz, A, additional, Bostvironnois, R, additional, Boualit, M, additional, Bouche, B, additional, Boudaillez, C, additional, Bourgeaux, C, additional, Bourgeois, M, additional, Bourguet, A, additional, Bourienne, A, additional, Branche, J, additional, Bray, G, additional, Brazier, F, additional, Breban, P, additional, Brihier, H, additional, Brung-Lefebvre, V, additional, Bulois, P, additional, Burgiere, P, additional, Butel, J, additional, Canva, J Y, additional, Canva-Delcambre, V, additional, Capron, J P, additional, Cardot, F, additional, Carpentier, P, additional, Cartier, E, additional, Cassar, J F, additional, Cassagnou, M, additional, Castex, J F, additional, Catala, P, additional, Cattan, S, additional, Catteau, S, additional, Caujolle, B, additional, Cayron, G, additional, Chandelier, C, additional, Chantre, M, additional, Charles, J, additional, Charneau, T, additional, Chavance-Thelu, M, additional, Chirita, D, additional, Choteau, A, additional, Claerbout, J F, additional, Clergue, P Y, additional, Coevoet, H, additional, Cohen, G, additional, Collet, R, additional, Colombel, J F, additional, Coopman, S, additional, Corvisart, J, additional, Cortot, A, additional, Couttenier, F, additional, Crinquette, J F, additional, Crombe, V, additional, Dadamessi, I, additional, Dapvril, V, additional, Davion, T, additional, Dautreme, S, additional, Debas, J, additional, Degrave, N, additional, Dehont, F, additional, Delatre, C, additional, Delcenserie, R, additional, Delette, O, additional, Delgrange, T, additional, Delhoustal, L, additional, Delmotte, J S, additional, Demmane, S, additional, Deregnaucourt, G, additional, Descombes, P, additional, Desechalliers, J P, additional, Desmet, P, additional, Desreumaux, P, additional, Desseaux, G, additional, Desurmont, P, additional, Devienne, A, additional, Devouge, E, additional, Devred, M, additional, Devroux, A, additional, Dewailly, A, additional, Dharancy, S, additional, Di Fiore, A, additional, Djeddi, D, additional, Djedir, R, additional, Dreher-Duwat, M L, additional, Dubois, R, additional, Dubuque, C, additional, Ducatillon, P, additional, Duclay, J, additional, Ducrocq, B, additional, Ducrot, F, additional, Ducrotte, P, additional, Dufilho, A, additional, Duhamel, C, additional, Dujardin, D, additional, Dumant-Forest, C, additional, Dupas, J L, additional, Dupont, F, additional, Duranton, Y, additional, Duriez, A, additional, El Achkar, K, additional, El Farisi, M, additional, Elie, C, additional, Elie-Legrand, M C, additional, Elkhaki, A, additional, Eoche, M, additional, Evrard, D, additional, Evrard, J P, additional, Fatome, A, additional, Filoche, B, additional, Finet, L, additional, Flahaut, M, additional, Flamme, C, additional, Foissey, D, additional, Fournier, P, additional, Foutrein-Comes, M C, additional, Foutrein, P, additional, Fremond, D, additional, Frere, T, additional, Fumery, M, additional, Gallet, P, additional, Gamblin, C, additional, Ganga-Zandzou, P S, additional, Gérard, R, additional, Geslin, G, additional, Gheyssens, Y, additional, Ghossini, N, additional, Ghrib, S, additional, Gilbert, T, additional, Gillet, B, additional, Godard, D, additional, Godard, P, additional, Godchaux, J M, additional, Godchaux, R, additional, Goegebeur, G, additional, Goria, O, additional, Gottrand, F, additional, Gower, P, additional, Grandmaison, B, additional, Groux, M, additional, Guedon, C, additional, Guillard, J F, additional, Guillem, L, additional, Guillemot, F, additional, Guimber, D, additional, Haddouche, B, additional, Hakim, S, additional, Hanon, D, additional, Hautefeuille, V, additional, Heckestweiller, P, additional, Hecquet, G, additional, Hedde, J P, additional, Hellal, H, additional, Henneresse, P E, additional, Heyman, B, additional, Heraud, M, additional, Herve, S, additional, Hochain, P, additional, Houssin-Bailly, L, additional, Houcke, P, additional, Huguenin, B, additional, Iobagiu, S, additional, Ivanovic, A, additional, Iwanicki-Caron, I, additional, Janicki, E, additional, Jarry, M, additional, Jeu, J, additional, Joly, J P, additional, Jonas, C, additional, Katherin, F, additional, Kerleveo, A, additional, Khachfe, A, additional, Kiriakos, A, additional, Kiriakos, J, additional, Klein, O, additional, Kohut, M, additional, Kornhauser, R, additional, Koutsomanis, D, additional, Laberenne, J E, additional, Laffineur, G, additional, Lagarde, M, additional, Lannoy, P, additional, Lapchin, J, additional, Lapprand, M, additional, Laude, D, additional, Leblanc, R, additional, Lecieux, P, additional, Leclerc, N, additional, Le Couteulx, C, additional, Ledent, J, additional, Lefebvre, J, additional, Lefiliatre, P, additional, Legrand, C, additional, Le Grix, A, additional, Lelong, P, additional, Leluyer, B, additional, Lenaerts, C, additional, Lepileur, L, additional, Leplat, A, additional, Lepoutre-Dujardin, E, additional, Leroi, H, additional, Leroy, M Y, additional, Lesage, J P, additional, Lesage, X, additional, Lesage, J, additional, Lescanne-Darchis, I, additional, Lescut, J, additional, Lescut, D, additional, Leurent, B, additional, Levy, P, additional, Lhermie, M, additional, Lion, A, additional, Lisambert, B, additional, Loire, F, additional, Louf, S, additional, Louvet, A, additional, Luciani, M, additional, Lucidarme, D, additional, Lugand, J, additional, Macaigne, O, additional, Maetz, D, additional, Maillard, D, additional, Mancheron, H, additional, Manolache, O, additional, Marks-Brunel, A B, additional, Marti, R, additional, Martin, F, additional, Martin, G, additional, Marzloff, E, additional, Mathurin, P, additional, Mauillon, J, additional, Maunoury, V, additional, Maupas, J L, additional, Mesnard, B, additional, Metayer, P, additional, Methari, L, additional, Meurisse, B, additional, Meurisse, F, additional, Michaud, L, additional, Mirmaran, X, additional, Modaine, P, additional, Monthe, A, additional, Morel, L, additional, Mortier, P E, additional, Moulin, E, additional, Mouterde, O, additional, Mudry, J, additional, Nachury, M, additional, Khac, N'Guyen E, additional, Notteghem, B, additional, Ollevier, V, additional, Ostyn, A, additional, Ouraghi, A, additional, Ouvry, D, additional, Paillot, B, additional, Panien-Claudot, N, additional, Paoletti, C, additional, Papazian, A, additional, Parent, B, additional, Pariente, B, additional, Paris, J C, additional, Patrier, P, additional, Paupart, L, additional, Pauwels, B, additional, Pauwels, M, additional, Petit, R, additional, Piat, M, additional, Piotte, S, additional, Plane, C, additional, Plouvier, B, additional, Pollet, E, additional, Pommelet, P, additional, Pop, D, additional, Pordes, C, additional, Pouchain, G, additional, Prades, P, additional, Prevost, A, additional, Prevost, J C, additional, Quesnel, B, additional, Queuniet, A M, additional, Quinton, J F, additional, Rabache, A, additional, Rabelle, P, additional, Raclot, G, additional, Ratajczyk, S, additional, Rault, D, additional, Razemon, V, additional, Reix, N, additional, Revillon, M, additional, Richez, C, additional, Robinson, P, additional, Rodriguez, J, additional, Roger, J, additional, Roux, J M, additional, Rudelli, A, additional, Saber, A, additional, Savoye, G, additional, Schlosseberg, P, additional, Segrestin, M, additional, Seguy, D, additional, Serin, M, additional, Seryer, A, additional, Sevenet, F, additional, Shekh, N, additional, Silvie, J, additional, Simon, V, additional, Spyckerelle, C, additional, Talbodec, N, additional, Techy, A, additional, Thelu, J L, additional, Thevenin, A, additional, Thiebault, H, additional, Thomas, J, additional, Thorel, J M, additional, Tielman, G, additional, Tode, M, additional, Toisin, J, additional, Tonnel, J, additional, Touchais, J Y, additional, Touze, Y, additional, Tranvouez, J L, additional, Triplet, C, additional, Turck, D, additional, Uhlen, S, additional, Vaillant, E, additional, Valmage, C, additional, Vanco, D, additional, Vandamme, H, additional, Vanderbecq, E, additional, Eecken, Vander E, additional, Vandermolen, P, additional, Vandevenne, P, additional, Vandeville, L, additional, Vandewalle, A, additional, Vandewalle, C, additional, Vaneslander, P, additional, Vanhoove, J P, additional, Vanrenterghem, A, additional, Varlet, P, additional, Vasies, I, additional, Verbiese, G, additional, Vernier-Massouille, G, additional, Vermelle, P, additional, Verne, C, additional, Vezilier-Cocq, P, additional, Vigneron, B, additional, Vincendet, M, additional, Viot, J, additional, Voiment, Y M, additional, Wacrenier, A, additional, Waeghemaecker, L, additional, Wallez, J Y, additional, Wantiez, M, additional, Wartel, F, additional, Weber, J, additional, Willocquet, J L, additional, Wizla, N, additional, Wolschies, E, additional, Zalar, A, additional, Zaouri, B, additional, Zellweger, A, additional, and Ziade, C, additional

Published
2018
Full Text
View/download PDF

43. Nipbl Interacts with Zfp609 and the Integrator Complex to Regulate Cortical Neuron Migration

Author

Berg, D.L.C. (Debbie) van den, Azzarelli, R. (Roberta), Oishi, K. (Koji), Martynoga, B. (Ben), Urbán, N. (Noelia), Dekkers, D.H. (Dick), Demmers, J.A.A. (Jeroen), Guillemot, F. (Francois), Berg, D.L.C. (Debbie) van den, Azzarelli, R. (Roberta), Oishi, K. (Koji), Martynoga, B. (Ben), Urbán, N. (Noelia), Dekkers, D.H. (Dick), Demmers, J.A.A. (Jeroen), and Guillemot, F. (Francois)

Abstract

Mutations in NIPBL are the most frequent cause of Cornelia de Lange syndrome (CdLS), a developmental disorder encompassing

Published
2017
Full Text
View/download PDF

45. Sequential generation of olfactory bulb glutamatergic neurons by Neurog2-expressing precursor cells

Author

Winpenny E1 Lebel-Potter M Fernandez ME Brill MS Götz M Guillemot F Raineteau O.

Subjects
nervous system, urogenital system
Abstract

Background: While the diversity and spatio temporal origin of olfactory bulb (OB) GABAergic interneurons has been studied in detail much less is known about the subtypes of glutamatergic OB interneurons. Results: We studied the temporal generation and diversity of Neurog2 positive precursor progeny using an inducible genetic fate mapping approach. We show that all subtypes of glutamatergic neurons derive from Neurog2 positive progenitors during development of the OB. Projection neurons that is mitral and tufted cells are produced at early embryonic stages while a heterogeneous population of glutamatergic juxtaglomerular neurons are generated at later embryonic as well as at perinatal stages. While most juxtaglomerular neurons express the T Box protein Tbr2 those generated later also express Tbr1. Based on morphological features these juxtaglomerular cells can be identified as tufted interneurons and short axon cells respectively. Finally targeted electroporation experiments provide evidence that while the majority of OB glutamatergic neurons are generated from intrabulbar progenitors a small portion of them originate from extrabulbar regions at perinatal ages. Conclusions: We provide the first comprehensive analysis of the temporal and spatial generation of OB glutamatergic neurons and identify distinct populations of juxtaglomerular interneurons that differ in their antigenic properties and time of origin.

Published
2011

46. Influence of the timing of administration of 300 mg ranitidine on 24-hour gastvic pH in patients with acute duodenal ulcer

Author

Guillemot F, J. Moreau, M. Veyrac, B. Alberola, Soulé Jc, Antoine Cortot, and M. Pappo

Subjects
Adult, Male, medicine.medical_specialty, Ranitidine, Gastroenterology, Bedtime, Drug Administration Schedule, Gastric Acid, Double-Blind Method, Histamine H2 receptor, Internal medicine, medicine, Humans, Pharmacology (medical), In patient, Morning, Hepatology, business.industry, Hydrogen-Ion Concentration, Crossover study, Circadian Rhythm, medicine.anatomical_structure, Gastric Mucosa, Duodenal Ulcer, Acute Disease, Duodenum, Female, Acute duodenal ulcer, business, medicine.drug
Abstract

The 24-hour intragastric pH of 12 patients with an acute duodenal ulcer was recorded with the aim of comparing the effects of two different times of administration of 300 mg ranitidine: post evening meal, or bedtime. This double-blind crossover trial involved 3 centres. Twenty-four-hour gastric pH was measured under standard conditions (meals, time schedule) at the middle of each 14-day treatment period. The analysis was performed on the percentage of times spent at pH levels below 1.5, 2, 3 and 4 for different periods and for the total 24 hours. During the whole day and night combined, as well as during the afternoon (12.00 hours-19.00 hours), there was no difference between the 2 regimens regardless of the pH profile studied. During the morning (07.30 hours-12.00 hours), the time spent below pH 1.5 and 2 was less when the drug was taken at bedtime (P less than 0.05). In contrast, during the whole night (19.00 hours-07.30 hours) the percentage of time spent below pH 1.5, 2 and 3 was significantly less when the drug was taken at post evening meal (P less than 0.05). These results show that in patients with acute duodenal ulcer, 300 mg ranitidine administered at the end of the evening meal provides better control of nocturnal acidity than administration at bedtime and hence is suggested for optimization of therapeutic efficacy.

Published
2007

49. Return to Quiescence of mouse neural stem cells by degradation of a proactivation protein

Author

Urbán, N. (Noelia), Berg, D.L.C. (Debbie) van den, Forget, A. (Antoine), Andersen, J. (Jimena), Demmers, J.A.A. (Jeroen), Hunt, C. (Charles), Ayrault, O. (Olivier), Guillemot, F. (Francois), Urbán, N. (Noelia), Berg, D.L.C. (Debbie) van den, Forget, A. (Antoine), Andersen, J. (Jimena), Demmers, J.A.A. (Jeroen), Hunt, C. (Charles), Ayrault, O. (Olivier), and Guillemot, F. (Francois)

Abstract

Quiescence is essential for long-term maintenance of adult stem cells. Niche signals regulate the transit of stem cells from dormant to activated states. Here, we show that the E3-ubiquitin ligase Huwe1 (HECT, UBA, and WWE domain-containing 1) is required for proliferating stem cells of the adult mouse hippocampus to return to quiescence. Huwe1 destabilizes proactivation protein Ascl1 (achaete-scute family bHLH transcription factor 1) in proliferating hippocampal stem cells, which prevents accumulation of cyclin Ds and promotes the return to a resting state. When stem cells fail to return to quiescence, the proliferative stem cell pool becomes depleted. Thus, long-term maintenance of hippocampal neurogenesis depends on the return of stem cells to a transient quiescent state through the rapid degradation of a key proactivation factor.

Published
2016
Full Text
View/download PDF

50. Prospective, randomized, parallel-group trial to evaluate the effects of lactulose and polyethylene glycol-4000 on colonic flora in chronic idiopathic constipation

Author

Claude Andrieux, François Dyard, Bernard Flourié, Yoram Bouhnik, Laurent Raskine, Michel Riottot, Christel Neut, C. Michel, and Guillemot F

Subjects
medicine.medical_specialty, Constipation, Polyethylene glycol, Gastroenterology, law.invention, 03 medical and health sciences, chemistry.chemical_compound, Lactulose, 0302 clinical medicine, Randomized controlled trial, law, Internal medicine, Medicine, Pharmacology (medical), 030212 general & internal medicine, Prospective cohort study, Chronic constipation, Gastrointestinal agent, Hepatology, biology, business.industry, biology.organism_classification, 3. Good health, chemistry, 030211 gastroenterology & hepatology, medicine.symptom, Bacteroides, business, medicine.drug
Abstract

Summary Background : Although lactulose and polyethylene glycol are osmotic laxatives widely used in the treatment of chronic constipation, no study has been conducted to compare their actions on the colonic bacterial ecosystem, which has an important influence on host health. Aim : To assess the effects of lactulose and polyethylene glycol on the composition and metabolic indices of the faecal flora in patients with chronic idiopathic constipation. Methods : Sixty-five patients with chronic idiopathic constipation were included in this controlled, multi-centre, randomized, parallel-group study. Participants received lactulose (Duphalac) or polyethylene glycol-4000 (Forlax) powders for the first week at a fixed dosage at night (20 g/day); in the second week, patients were given the option to vary the dose according to efficacy and tolerance (10–30 g/day); for the last 2 weeks, treatment was administered at a fixed dosage based on the results of the second week (10–30 g/day). Stools were recovered for bacteriological analysis at days − 1, 21 and 28. Results : Clinical efficacy and tolerance were similar with both treatments. In the lactulose group, an increase in faecal bifidobacteria counts (P = 0.04) and β-galactosidase activity (P

Published
2004

Catalog

Books, media, physical & digital resources
See catalog results