15 results on '"Isabelle Rey"'
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2. Low incidence of SARS-CoV-2, risk factors of mortality and the course of illness in the French national cohort of dialysis patients
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Cécile Couchoud, Florian Bayer, Carole Ayav, Clémence Béchade, Philippe Brunet, François Chantrel, Luc Frimat, Roula Galland, Maryvonne Hourmant, Emmanuelle Laurain, Thierry Lobbedez, Lucile Mercadal, Olivier Moranne, Abdelhamid Abbassi, Alain Debure, Abdallah Guerraoui, Abdelatif Benmoussa, Abdelaziz Hamani, Abdelaziz Ziane, Abdelhamid Nefti, Abdelkader Hadj, Abderrahim El Amari, Abderrahmane Ghazali, Abo Bakr Abd El Fatah Mohamed, Achour Laradi, Adel Ben Ahmed, Adel Sahar, Adele Pillet, Adeline Lacraz, Adnan Moinat, Afshin Massoumi, Agathe Pardon, Agnes Caillette Beaudoin, Agnes Chapelet Debout, Agnes Mariot, Ahmed Rachi, Aida Afiani, Aime Remy Boula, Al Jalaby, Alain Cremault, Alain Fournier, Alain Jeanson, Alain Lyon, Alain Nony, Alain Robert, Alain Slingeneyer, Alanor Agnes Labatide, Albane Brodin Sartorius, Albert Bensman, Albert Fournier, Alex Ranlin, Alex Vido Sandor, Alexandra Colombo, Alexandra Duhem, Alexandra Stancu, Alexandre Dufay, Alexandre Dumoulin, Alexandre Ebel, Alexandre Klein, Alexandre Martin, Alexandre Mouneimne, Alexandre Seidowsky, Alfio De Martin, Alfredo Zannier, Ali Aizel, Ali Hafi, Ali Zineddine Diddaoui, Alim Heyani, Alina Mocanu, Alina Preda, Aline Hafi, Aline Talaszka, Alyette Duquesne, Amar Amaouche, Amel Ghemmour, Amelie Simon, Amina Skalli, Amine Boukadida, Amr Ekhlas Ragab Eid, Ana Fedorca, Anabelle Baillet, Anais Poyet, Ancuta Bouffandeau Giorgita, Anderson Ratsimbazafy, Andre Pruna, Angel Argiles, Angelo Testa, Ann Karolien Vandooren, Anne Jolivot, Anne Kolko Labadens, Anne Lataste, Anne Maisin, Anne Paris, Anne Sechet, Anne Wuillai, Anne Elisabeth Heng, Anne Gaelle Josse, Anne Helene Querard, Anne Helene Reboux, Anne Laure Adra, Anne Laure Faller, Anne Laure Leclerc, Anne Laure Poitou, Annie Lahoche Manucci, Antoine Jacquet, Antoine Pommereau, Antoine Thierry, Arezki Adem, Arielle Chapelet, Arnaud Del Bello, Arnaud Delezire, Arnaud Garnier, Arnaud Guerard, Arnaud Klisnick, Arnaud Lionet, Arnaud Roccabianca, Arnaud Stolz, Arthur Capdeville, Asma Allal, Assem Alrifai, Assetou Diarrassouba, Assia Djema, Assia Ferhat Carre, Astrid Godron Dubrasquet, Atman Haddj Elmrabet, Audrey Jegado, Aurelia Bertholet Thomas, Aurelie Davourie Salandre, Aurelie Pajot, Aurelien Lorthioir, Aurelien Tiple, Aurore Sury, Ayman Abokasem, Ayman Sarraj, Bachir Henaoui, Baher Chaghouri, Bassem Wehbe, Beatrice Ball, Beatrice Viron, Belkassem Issad, Benedicte Hodemon Corne, Benedicte Janbon, Benjamin Deroure, Benjamin Savenkoff, Benoit Jonon, Benoit Vendrely, Benyakoub Djelaleddine, Bernard Ohry, Bernard Painchart, Bernard Strullu, Bernard Temperville, Bertin Ebikili, Bertrand Hacq, Bertrand Morel, Bilal Aoun, Blanca Muniz, Bouchra Chlih, Brahim Amara, Brice Mayor, Brigitte Gilson, Brigitte Llanas, Brigitte Zins, Bruno Bourgeon, Bruno Coevoet, Bruno Guery, Bruno Legallicier, Bruno Paris, Bruno Ranchin, Bruno Seigneuric, Camelia Ghiciuc Dita, Camelia Prelipcean, Carine Achard Hottelart, Carine Diet, Carlos Frangie, Carlos Vela, Carmina Muresan, Carole Deprele, Caroline Araujo, Caroline Bidault, Caroline Creput, Caroline Delclaux, Caroline Du Halgouet, Caroline Favennec, Caroline Freguin, Caroline Gourraud Vercel, Caroline Mesguen, Caroline Ndomo Obama, Caroline Poitou, Caroline Preissig Dirhold, Caroline Roubiou, Catherine Albert, Catherine Bessin, Catherine De Marion Gaja, Catherine Godart, Catherine Lasseur, Catherine Leocardi, Catherine Lumbroso, Catherine Melander, Catherine Michel, Catherine Quere Maurouard, Catherine Rouannet, Catherine Taddei, Cathy Verove, Cecile Guiraud, Cecile Tafelin, Cecile Turc Baron, Cedric Formet, Cedric Pinier, Celia Lessore De Ste Foy, Celine Granolleras, Chaouki Bennini, Charles Cartou, Charles Chazot, Charlotte Jouzel, Cherif Badid, Christa Roubicek, Christel Viaud, Christelle Verrier, Christian Chuet, Christian Combe, Christian Dabot, Christian Duvic, Christian Emond, Christian Lagarde, Christian Lamotte, Christian Pain, Christiane Mousson, Christie Lorriaux, Christine Beauchamp, Christine Fumeron, Christine Le Gurun, Christine Leroy, Christine Pietrement, Christine Richer, Christophe Bouaka, Christophe Charasse, Christophe Goupy, Christophe Ridel, Cindy Castrale, Cindy Detourne, Clair Francois, Claire Presne, Claire Trivin, Clarissa Von Kotze, Claude Bernard, Claude Bonniol, Claude Desvergnes, Claude Raharivelina, Claudia Nistor, Claudine Gueret, Claudine Lloret, Claudine Saltiel, Clelia Rosati, Clementine Rabate, Corina Stanescu, Corinne Ferrandini, Corinne Guibergia, Corinne Lemoine, Corinne Passeron, Cynthia Kahil, Cyril Garrouste, Cyril Vo Van, Cyrille Jolimoy, Dalila Kesraoui, Damien Jolly, Damien Thibaudin, Dan Teboulle, Daniel Daubresse, Daniel Louvet, Daniel Rasamimanantsoa, Daniel Toledano, Daniela Babici, Daniela David, Daniela Dincu, Danielle Bruno, Delia May, Delphine Haussaire, Delphine Henriet Viprey, Denis Bugnon, Denis Fouque, Denis Morin, Derradji Nour, Diab Mohamed Mahmoud, Diana Istrati Cristescu, Didier Aguilera, Didier Coste, Didier Hamel, Didier Le Chapois, Didier Testou, Dilaver Erbilgin, Djamal Dahmane, Doan Bui Quang, Dominique Bertrand, Dominique Besnier, Dominique Blanchier, Dominique Briffa, Dominique Caux, Dominique Durand, Dominique Fleury, Dominique Guerrot, Dominique Hestin, Dominique Jaubert, Dominique Joly, Dominique Lombart, Dominique Pagniez, Dominique Pierre, Dominique Schohn, Donatien Ikonga, Dorina Visanica, Dorothee Bazin, Edouard Boury, Edouard Maksour, Ekoue Agbonon, Elarbi Harrami, Elena Marcu, Elena Tudorache, Elisabeth Caniot, Elisabeth Semjen, Elisabeth Tomkiewicz, Elise Scheidt, Elke Gaboriau, Elodie Lamouroux, Elsa Guiard, Elsa Martin Passos, Emerson Nsembani, Emilie Fache, Emilie Kalbacher, Emilie Pambrun, Emilie Pincon, Emma Allain Launay, Emmanuel Baron, Emmanuel Dupuis, Emmanuel Villar, Emmanuelle Charlin, Emmanuelle Hecquet, Emmanuelle Kohler, Emmanuelle Rosier, Enrique Figueroa, Eric Azoulay, Eric Canivet, Eric Daugas, Eric Gauthier, Eric Laruelle, Eric Le Guen, Eric Legrand, Eric Moumas, Eric Postec, Eric Prinz, Eric Renaudineau, Estelle Desport, Estelle Ricard Sutra, Etienne Berard, Etienne Ged, Etienne Robin, Eve Vilaine, Evelyne Bargas, Evelyne Mac Namara, François Combarnous, Fatima Yazbeck, Fabien Gerard, Fabien Metivier, Fabien Parazols, Fabien Soulis, Fabrice Garnier, Fadhila Pech Messaoudene, Fadi Haidar, Fanny Boullenger, Fanny Lepeytre, Fanny Leroy, Fares Frejate, Farid Bellahsene, Farid Bellhasene, Farid Saidani, Fatouma Toure, Faycal Kriaa, Fazia Nemmar, Fernando Vetromile, Florence Chalmin, Florence Lucats, Florence Sens, Florence Villemain, Florent Plasse, Fouad Lebhour, Francis Schillinger, Franck Berge, Franck Bourdon, Franck Bridoux, Franck Reynaud, Francois Babinet, Francois Basse, Francois Chantrel, Francois Clair, Francois Coulomb, Francois De Cornelissen, Francois Glowacki, Francois Marchal, Francois Maurice, Francois Nobili, Francois Pourreau, Francois Provot, Francois Roux Amani, Francoise Broux, Francoise Bulte, Francoise Heibel, Francoise Leonetti, Francoise Moussion Schott, Frank Le Roy, Frederic Besson, Frederic Lavainne, Frederic Tollis, Frederique Bocquentin, Frederique Meeus, Frederique Vecina, Friederike Von Ey, Gabriel Balit, Gabriel Choukroun, Gabriel Gruget, Gabriel Huchard, Gabriella Golea, Gabrielle Duneau, Gaelle Lefrancois, Gaelle Pelle, Gaetan Lebrun, Genevieve Dumont, Georges Brillet, Georges Deschenes, Georges Mourad, Georges Stamatakis, Geraldine Cazajous, Geraldine D'ythurbide, Geraldine Robitaille Wiart, Gerard Cardon, Gerard Champion, Gerard Deschodt, Gerard Mangenot, Gerard Motte, Gerard Schortgen, Ghada Boulahia, Ghassan Maakaroun, Ghylene Bourdat Michel, Gilbert Zanetta, Gilles Hufnagel, Gilles Messier, Giorgina Piccoli, Gregoire Couvrat Desvergnes, Guillaume Bobrie, Guillaume Bonnard, Guillaume Clement, Guillaume Jean, Guillaume Queffeulou, Guillaume Seret, Guillaume Vernin, Guy Delavaud, Guy Lambrey, Guy Rostoker, Gwenaelle Poussard, Gwenaelle Roussey Kesler, H. Leon, Habib Aboubekr, Hacene Boulechfar, Hacene Sekhri, Hadia Hebibi, Hadjira Benalia, Hafed Fessi, Hafsabhai Atchia, Haiat Bittar, Hakim Maiza, Hakim Mazouz, Hamid El Ali, Hammouche Bougrida, Hans Van Der Pijl, Hassan Lokmane, Hassane Izzedine, Hassen Adda, Helene De Preneuf, Helene Leray, Helene Philippot, Henri Boulanger, Henri Merault, Henri Renaud, Herve Bonarek, Herve Maheut, Hilaire Nzeyimana, Hocine Mehama, Hocine Zaidi, Hugo Weclawiak, Hugues Flodrops, Huseyin Karaaslan, Ibrahim Haskour, Ihssen Belhadj, Imad Almoubarak, Imad Haddad, Ines Castellano, Ines Ferrandiz, Ioana Daniliuc, Ioana Darie, Ioana Enache, Ionut Prunescu, Irenee Djiconkpode, Irina Shahapuni, Isabelle Bouchoule, Isabelle Devriendt, Isabelle Kazes, Isabelle Kolb, Isabelle Landru, Isabelle Poli, Isabelle Rey, Isabelle Segalen, Isabelle Selcer, Isabelle Vernier, Isabelle Vrillon, Ismahane Guenifi, J. Dominique Gheerbrandt, Jacky Potier, Jacques Becart, Jacques Cledes, Jacques Ducros, Jacques Duvic, Jacques Fourcade, Jacques Gaultier, Jacques Jurine, Jacques Lebleu, Jacques Ollier, Jacques Ibsen Charles, Jamal Yazji, Janette Mansour, Jean Arnautou, Jean Brocard, Jean Carolfi, Jean Montoriol, Jean Baptiste Gouin, Jean Bernard Palcoux, Jean Christophe Bendini, Jean Claude Aldigier, Jean Claude Alphonse, Jean Daniel Delbet, Jean Francois Bonne, Jean Francois Cantin, Jean Francois De Fremont, Jean Francois Dessassis, Jean Francois Subra, Jean Francois Valentin, Jean Francois Verdier, Jean Jacques Dion, Jean Jacques Haultier, Jean Jacques Montseny, Jean Louis Bacri, Jean Louis Bouchet, Jean Luc Mahe, Jean Marc Chalopin, Jean Marc Gabriel, Jean Marc Hurot, Jean Marc Lanau, Jean Marie Batho, Jean Marie Coulibaly, Jean Michel Hardin, Jean Michel Marc, Jean Michel Poux, Jean Michel Rebibou, Jean Michel Tivollier, Jean Noel Ottavioli, Jean Paul Faucon, Jean Paul Imiela, Jean Paul Jaulin, Jean Paul Masselot, Jean Paul Ortiz, Jean Philippe Bourdenx, Jean Philippe Devaux, Jean Philippe Hammelin, Jean Pierre Rivory, Jean Pierre Wauquier, Jean Rene Larue, Jean Rene Mondain, Jean Sebastien Borde, Jean Simon Virot, Jean Yves Bosc, Jedjiga Achiche, Jennifer Parasote, Jeremie Diolez, Jerome Harambat, Jerome Potier, Jerome Sampol, Jihad Mustel, Jean Jacques Lefevre, Jocelyne Maurizi, Joel Gamberoni, Joelle Claudeon, Joelle Terzic, Joffrey Rogol, Johnny Sayegh, Jorge Cardozo, Jose Brasseur, Jose Guiserix, Joseph Barsumau, Julie Albaret, Julie Beaume, Julie Sohier Attias, Julien Dehay, Julien Hogan, Julien Journet, Julien Ott, Juliette Baleynaud, Justine Bacchetta, Justine Faucher, Kamel Yousfi, Karim Dardim, Karine Clabault, Karine Moreau, Kedna Thomas, Khaled Sirajedine, Khalil Chedid, Khalil El Kaeoui, Khalil El Karoui, Khedidja Bouachi, Kheira Hue, Khuzama El Nasser, Kodso Akposso, Kristian Kunz, Krzysztof Bijak, Lilia Kihal, L. Rasoloarijaona, Laid Harbouche, Larbi Bencheikh, Larbie Lamriben, Latifa Hanafi, Laura Braun Parvez, Laure Champion, Laure Croze, Laure Eprinchard, Laure Patrier, Laurence Nicolet, Laurence Vrigneaud, Laurent Duflot, Leandre Mackaya, Leila Chenine, Leon Odry, Lili Taghipour Tamiji, Lilia Antri Bouzar, Liliane Ngango Nga Messi, Lionel Le Mouellic, Lise Mandart, Lise Weis, Lise Marie Pouteau, Lora Georgieva, Lorita Vitanova, Lotfi Chalabi, Luc Delvallez, Luc Fromentin, Luc Marty, Luc Monjot, Luciana Spataru, Lucie Bessenay, Lucie Boissinot, Lucie Wajsbrot, Lucien Rakoff, Ludivine Lebourg, Lydie Perez, Lyliane Lafage, Lynda Azzouz, Madeleine Dumoulin, Messaoud Ouziala, Maan Joseph, Mabrouk Brahimi, Maeva Wong Fat, Magalie Fort, Magued Nakhla, Mahdi Abtahi, Mahen Albadawy, Mahmoud Alouach, Mahmoud Mezghani, Maite Daroux, Maklouf Boukelmoune, Malek Dhib, Malik Touam, Malina Dubau, Mamadou Balde, Man Nguyen Khoa, Manfred Ismer, Manolie Mehdi, Manon Laforet, Marc Bouiller, Marc Eugene, Marc Fila, Marc Hazzan, Marc Kribs, Marc Ladriere, Marc Lebot, Marc Padilla, Marc Souid, Marcel Marraoui, Maren Burbach, Maria Manescu, Maria Eugenia Noguera Gonzalez, Mariana Revenco, Marianne Terrasse, Marie Essi, Marie Alice Macher, Marie Beatrice Nogier, Marie Cecile Cazin, Marie Christine Schweitzer Camoin, Marie Christine Thouret, Marie Claude Hannaert, Marie France Servel, Marie Helene Chabannier, Marie Jeanne Coudert Krier, Marie Noelle Catoliquot, Marie Paule Guillodo, Marie Sophie Gavard, Marie Xaviere Vairon Codaccioni, Marina Rabec, Marine Freist, Marion Gauthier, Marion Lemaire, Marion Mehrenberger, Marion Venot, Marios Pongas, Marlene Beaubrun Diant, Martial Levannier, Martine Bertaux, Mathieu Jablonski, Mathieu Sacquepee, Mathilde Dargelos, Mathilde Lemoine, Mathilde Tamain, Matthieu Monge, Matthieu Reberolle, Maud Cousin, Maud Francois, Maurice Baron, Maxime Hoffmann, Maxime Ingwiller, Maxime Touzot, Mederick Mohajer, Mehadji Maaz, Melanie Hanoy, Melanie Marroc, Melodie Cuny, Menno Van Der Straaten, Mf. Serveaux, Michel Basteri, Michel Fen Chong, Michel Hecht, Michel Massad, Michel Normand, Michel Olmer, Michel Tolani, Michel Tsimaratos, Michele Hemery, Michele Kessler, Miguel Esposito, Milad Shenouda, Mimi Kareche, Mina Khalili, Mirella Diaconita, Mohamad Khair Rifard, Mohamed Aladib, Mohamed Belmouaz, Mohamed Brahim, Mohamed Diouani, Mohamed Fodil Cherif, Mohamed Jamali, Mohamed Maghlaoua, Mohamed Meddeb, Mohamed Ramdane, Mohamed Rifaat, Mohamed Sharifull Islam, Mohamed Adnan Abbade, Mokhtar Amrandi, Mokhtar Chawki, Monica Ciobotaru, Monica Indrieis, Monique Chanas, Monique Hoarau, Monzer Tomeh, Moufida Bellou, Mouloud Bouzernidj, Mounia Ammor, Mounir Guergour, Mountassir Benzakour, Mourad Hachicha, Moussa Coulibaly, Mustafa Smati, Mustapha Al Morabiti, Mustapha Amirou, Myriam Isnard, Myriam Pastural, Myriam Pujo, Nourredine Boumendjel, Nabil Majbri, Nabila Goumri, Nadege Mingat, Nader Bassilios, Nadia Kerkeni, Nadia Sedrati, Nadia Soltani, Nadine Maroun, Nadine Neyrat, Nahn Luang, Najeh El Esper, Naji Ammar, Nasredine Ghali, Nasser Hamdini, Natacha Noel, Natacha Potelune, Nathalie Maisonneuve, Nathalie Pertuiset, Nathalie Raynal, Nathalie Vittoz, Nazim Terki, Nelly Castin, Nestor Nankeu, Nicolas Bouvier, Nicolas Keller, Nicolas Legros, Nicolas Peters, Nicolas Quirin, Nicole Lefrancois, Nicole Monnier, Nicole Rance, Niels Bruckmann, Noel Mertens, Nolwenn Lorcy, Olivia Gilbert, Olivier Coldefy, Olivier Drouineau, Olivier Dunand, Olivier Fritz, Olivier Imhoff, Olivier Kourilsky, Olivier Lavelle, Olivier Papin, Olivier Roques, Ophelie Le Maner, Oussamah Fikri Benbrahim, Pablo Antonio Erina Torres, Pablo Antonio Urena Torres, Paolo Malvezzi, Pascal Bindi, Pascal Cluzel, Pascal Fontanier, Pascal Wheatley, Pascale Depraetre, Pascale Dubosq, Pascale Halin, Pascale Sebahoun, Pascale Siohan, Pascale Testevuide, Patrice Deteix, Patrice Nolen, Patricia Hue, Patricia Lemarchand, Patrick Donnadieu, Patrick Fievet, Patrick Fohrer, Patrick Francais, Patrick Giraud, Patrick Hallonet, Patrick Henri, Patrick Michaut, Patrick Niaudet, Patrick Pauly, Patrick Thomas, Patrik Deleaval, Paul Finielz, Paul Stroumza, Paule Hardy Yverneau, Pauline Caillard, Pedro Palacin, Perrine Aubertin, Philippe Attias, Philippe Chauveau, Philippe Coindre, Philippe Coste, Philippe Dubot, Philippe Fournier, Philippe Hiernaux, Philippe Jousset, Philippe Lan Yue Wah, Philippe Lang, Philippe Le Cacheux, Philippe Martin Dupont, Philippe Michel, Philippe Mirgaine, Philippe Moriniere, Philippe Nicoud, Philippe Rieu, Philippe Rousseau, Philippe Sporer, Philippe Thorel, Philippe Vanhille, Philippe Vigeral, Philippe Zaoui, Pierre Bataille, Pierre Brignon, Pierre Filipozzi, Pierre Housset, Pierre Peyronnet, Pierre Ramperez, Pierre Vautrin, Pierre Alexandre Michel, Pierre Francois Westeel, Pierre Louis Carron, Pierre Yves Durand, Pierrot Parent, Piotr Seniuta, François Kuentz, Rabah Fraoui, Rachel Tetaz, Rachid Amaria, Rachid Bourouma, Rachid Djeffal, Rachida Nebbad, Radia Allal, Radu Dimulescu, Rafaat Boustani, Rafik Mesbah, Raifat Makdassi, Raji Diab, Raluca Puslenghea, Raoul Roura, Rateb Khayat, Raymond Azar, Raymond Frayssinet, Regine Monkam, Rehouni Boulahrouz, Remi Boudet, Renato Demontis, Renaud Gansey, Rene Cuvelier, Renee Schmitt, Reschad Noordally, Reynald Binaut, Rezkallah Latif, Richard Dufresne, Richard Montagnac, Richard Reade, Robert Genin, Robert Novo, Rocsana Fickl, Roger Dufresne, Roger Magnol, Roland Issautier, Romain Mortelette, Ronan Delaval, Ronan Lohro, Roseline M'barga, S. Beau, Clémentine Dupuis, Marie Jacques Vidil, Sabria Hacini, Said Dahmoune, Saliha Lekhal, Salima Ahriz Sakso, Salima Saksi, Salvatore Citarda, Samir Boubenider, Samuel Kassis, Sandra Verhille, Sandrine Genestier, Sandrine Muller, Saoussen Krid, Sarah Richter, Sebastien Delbes, Sebastien Mailliez, Sebastien Veillon, Sébastien Nony, Seddick Benarbia, Severine Beaudreuil, Sidi Ali Benyaghla, Simon Duquennoy, Simona Baluta, Simona Boncila, Sonia Mzoughi, Sonia Ribal, Sophie Acamer, Sophie Chauvet, Sophie Girerd, Sophie Ozenne, Sophie Parahy, Sophie Rubens Duval, Sophie Taque, Soraya Menouer, Soumaya Chargui, Stanislas Bataille, Stephane Barbier, Stephane Billion, Stephane Roueff, Stephane Torner, Stephane Jean Martin, Stephanie Coupel, Sylvie Cloarec, Sylvie Lavaud, Sylvie Leou, T. Chatelet, Tania Onesta, Tassadit Benhabib, Tayeb Bensalem, Theodora Dimulescu, Theophile Sawadogo, Thibault Dolley Hitze, Thierry Baranger, Thierry Boudemaghe, Thierry Hannedouche, Thierry Krummel, Thierry Milcent, Thomas Dervaux, Thomas Guincestre, Thomas Kofman, Thomas Raphael, Thomas Sadreux, Tim Ulinski, Tiphaine Guyon Roger, Tomas Serrato, Tomek Kofman, Tony Wong, Toufik Boubia, Ubald Assogba Gbindoun, Usama Khuzaie, Valerie Caudwell, Valerie Chatelet, Valerie Crougneau, Valerie De Precigout, Valerie Drouillat, Valerie Galantine, Valerie Granveau Hugot, Valerie Leroy, Veronique Boubia, Veronique Falque, Veronique Fournier, Veronique Queron, Veronique Viviani, Victor Gueuttin, Victor Panescu, Victorio Menoyo Calonge, Viet Nguyen, Vincent Allot, Vincent Delattre, Vincent Leduc, Vincent Pradier, Violaine Emal Aglae, Viorica Badulescu, Virginia Molina, Virginie Besson, Virginie Chaigne, Waddah Jaber, Wael Boudi, Wael El Haggan, Wen Qin Guillon, Wided Tabbi Aneni, William Hanf, Wladimir Kohn, Xavier Bellenfant, Xavier Moreau Gaudry, Yahsou Delmas, Yannick Knefati, Yannick Saingra, Yannick Tirolien, Youssef Mann, Yvan Brunak, Yves Dimitrov, Yves Doussy, Yves Tanter, Zaid Benabid, Zaara Soltani, Zacharia Boukerroucha, Zafer Takla, Zana Ramanantsialonina, Zara Dickson, Zead Tubail, Zoe Koochaki Pour, Zohra Boukhalfa, Zohra Jacquot, Agence de la biomédecine [Saint-Denis la Plaine], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Université de Caen Normandie (UNICAEN), Normandie Université (NU), CALYDIAL Vienne, Partenaires INRAE, Centre hospitalier universitaire de Nantes (CHU Nantes), Hôpital Armand Trousseau [AP-HP] (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre recherche en CardioVasculaire et Nutrition = Center for CardioVascular and Nutrition research (C2VN), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre de néphrologie et transplantation rénale [Hôpital de la Conception - APHM], Assistance Publique - Hôpitaux de Marseille (APHM)-Hôpital de la Conception [CHU - APHM] (LA CONCEPTION), Service d'Epidémiologie et Evaluations Cliniques [CHRU Nancy] (Pôle S2R), Centre Universitaire des Maladies Rénales [CHU Caen] (CUMR Caen), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Institut de Génomique Fonctionnelle (IGF), Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Montpellier 2 - Sciences et Techniques (UM2)-Centre National de la Recherche Scientifique (CNRS), Groupe hospitalier de la région de Mulhouse Sud-Alsace (GHRMSA), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Aide à la Décision pour une Médecine Personnalisé - Laboratoire de Biostatistique, Epidémiologie et Recherche Clinique - EA 2415 (AIDMP), Université Montpellier 1 (UM1)-Université de Montpellier (UM), Assistance Publique - Hôpitaux de Marseille (APHM), Service de diabétologie [CHU Pitié-Salpétrière], CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Université de Caen Normandie (UNICAEN), Service de Diabétologie [CHU Pitié-Salpétrière], and Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)
- Subjects
0301 basic medicine ,Male ,medicine.medical_treatment ,[SDV]Life Sciences [q-bio] ,030232 urology & nephrology ,Hemodialysis, Home ,Disease ,MESH: COVID-19 / therapy ,registry ,Ambulatory Care Facilities ,[SDV.MHEP.UN]Life Sciences [q-bio]/Human health and pathology/Urology and Nephrology ,MESH: Aged, 80 and over ,0302 clinical medicine ,[SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases ,Risk Factors ,80 and over ,Prevalence ,covid ,dialysis ,epidemiology ,mortality ,Aged ,Aged, 80 and over ,COVID-19 ,Case-Control Studies ,Critical Care ,Female ,France ,Humans ,Incidence ,Middle Aged ,Patient Acuity ,Protective Factors ,Registries ,Renal Dialysis ,SARS-CoV-2 ,Sex Factors ,Hypoalbuminemia ,MESH: France / epidemiology ,education.field_of_study ,Incidence (epidemiology) ,3. Good health ,MESH: COVID-19 / epidemiology ,Nephrology ,Hemodialysis ,medicine.medical_specialty ,Population ,Lower risk ,Article ,03 medical and health sciences ,MESH: Sex Factors ,Internal medicine ,medicine ,MESH: SARS-CoV-2 ,MESH: Renal Dialysis / statistics & numerical data ,education ,Dialysis ,Vascular disease ,business.industry ,medicine.disease ,Former Smoker ,MESH: Critical Care / statistics & numerical data ,030104 developmental biology ,[SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie ,business ,Home ,[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology ,MESH: Hemodialysis, Home / statistics & numerical data - Abstract
The aim of this study was to estimate the incidence of COVID-19 disease in the French national population of dialysis patients, their course of illness and to identify the risk factors associated with mortality. Our study included all patients on dialysis recorded in the French REIN Registry in April 2020. Clinical characteristics at last follow-up and the evolution of COVID-19 illness severity over time were recorded for diagnosed cases (either suspicious clinical symptoms, characteristic signs on the chest scan or a positive reverse transcription polymerase chain reaction) for SARS-CoV-2. A total of 1,621 infected patients were reported on the REIN registry from March 16th, 2020 to May 4th, 2020. Of these, 344 died. The prevalence of COVID-19 patients varied from less than 1% to 10% between regions. The probability of being a case was higher in males, patients with diabetes, those in need of assistance for transfer or treated at a self-care unit. Dialysis at home was associated with a lower probability of being infected as was being a smoker, a former smoker, having an active malignancy, or peripheral vascular disease. Mortality in diagnosed cases (21%) was associated with the same causes as in the general population. Higher age, hypoalbuminemia and the presence of an ischemic heart disease were statistically independently associated with a higher risk of death. Being treated at a selfcare unit was associated with a lower risk. Thus, our study showed a relatively low frequency of COVID-19 among dialysis patients contrary to what might have been assumed., Graphical abstract
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- 2020
3. L’impact du vieillissement pour les entreprises
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Jean-Renaud d’Elissagaray, Isabelle Rey, and Jacques Perotto
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- 2018
4. Treatment tolerance and patient-reported outcomes favor online hemodiafiltration compared to high-flux hemodialysis in the elderly
- Author
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Marion Morena, Audrey Jaussent, Lotfi Chalabi, Hélène Leray-Moragues, Leila Chenine, Alain Debure, Damien Thibaudin, Lynda Azzouz, Laure Patrier, Francois Maurice, Philippe Nicoud, Claude Durand, Bruno Seigneuric, Anne-Marie Dupuy, Marie-Christine Picot, Jean-Paul Cristol, Bernard Canaud, Aida Afiani, Didier Aguilera, Yamina Azymah, Francois Babinet, Claire Belloc, Jean- Christophe Bendini, Christian Broyet, Philippe Brunet, Marie-Hélène Chabannier, Leïla Chenine, Sylvie Chiron, Jean-Philippe Coindre, Angélique Colin, François Combarnous, Stéphanie Coupel, Alain Cremault, Irima Dancea, Catherine Delcroix, Pascale Depraetre, Assia Djema, Francis Ducret, Ibrahim Farah, Dominique Fleury, Abdallah Guerraoui, Marie-Paule Guillodo, Atman Haddj-Elmrabet, Maxime Hoffmann, Richard Ibos, Mohamed Shariful Islam, Dominique Jaubert, Josiane Joule, Véronique Joyeux, Kristian Kunz, Mélodie Lagarrigue, Achour Laradi, Frédéric Lavainne, Dominique Le Grignou, Gaétan Lebrun, Anne Lefebvre, Jean-Jacques Lefevre, Gaëlle Lefrancois, Vincent Lemaitre, Mehadji Maaz, Eric Magnant, François Maurice, Hesham Mohey, Michel Normand, Hilaire Nzeyimana, Messaoud Ouziala, Sophie Parahy, Franck Perrin, Philippe Pointet, Jacky Potier, Olivier Puyoo, Isabelle Rey, Jean-Pierre Rivory, Fabienne Rouleau, Marie-Odile Serveaux, Danièle Simonin, Angelo Testa, Cécile Turc-Baron, Carlos Vela, Sandor Vido, Laurence Vrigneaud, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), CHU Saint-Etienne, Service de Néphrologie - Immunologie Clinique [Toulouse], CHU Toulouse [Toulouse]-Hôpital de Rangueil, CHU Toulouse [Toulouse]-PRES Université de Toulouse, Département de biochimie [Montpellier], Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Lapeyronie, Université de Montpellier (UM), Herrada, Anthony, and Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-PRES Université de Toulouse
- Subjects
Male ,Time Factors ,medicine.medical_treatment ,030232 urology & nephrology ,Kaplan-Meier Estimate ,030204 cardiovascular system & hematology ,Kidney ,[SDV.MHEP.UN]Life Sciences [q-bio]/Human health and pathology/Urology and Nephrology ,law.invention ,0302 clinical medicine ,Randomized controlled trial ,Quality of life ,law ,Risk of mortality ,Prospective Studies ,Prospective cohort study ,ComputingMilieux_MISCELLANEOUS ,Aged, 80 and over ,Age Factors ,3. Good health ,Hospitalization ,Treatment Outcome ,Nephrology ,Female ,Kidney Diseases ,France ,Hemodialysis ,medicine.symptom ,safety ,medicine.medical_specialty ,Metabolic bone disease ,03 medical and health sciences ,Renal Dialysis ,Internal medicine ,medicine ,Humans ,Intensive care medicine ,Adverse effect ,Geriatric Assessment ,Aged ,hemodiafiltration ,intradialytic tolerance ,business.industry ,medicine.disease ,[SDV.MHEP.UN] Life Sciences [q-bio]/Human health and pathology/Urology and Nephrology ,mortality ,cardiovascular risk biomarkers ,[SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie ,Quality of Life ,[SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie ,business ,chronic kidney disease ,Muscle cramp - Abstract
Large cohort studies suggest that high convective volumes associated with online hemodiafiltration may reduce the risk of mortality/morbidity compared to optimal high-flux hemodialysis. By contrast, intradialytic tolerance is not well studied. The aim of the FRENCHIE (French Convective versus Hemodialysis in Elderly) study was to compare high-flux hemodialysis and online hemodiafiltration in terms of intradialytic tolerance. In this prospective, open-label randomized controlled trial, 381 elderly chronic hemodialysis patients (over age 65) were randomly assigned in a one-to-one ratio to either high-flux hemodialysis or online hemodiafiltration. The primary outcome was intradialytic tolerance (day 30-day 120). Secondary outcomes included health-related quality of life, cardiovascular risk biomarkers, morbidity, and mortality. During the observational period for intradialytic tolerance, 85% and 84% of patients in high-flux hemodialysis and online hemodiafiltration arms, respectively, experienced at least one adverse event without significant difference between groups. As exploratory analysis, intradialytic tolerance was also studied, considering the sessions as a statistical unit according to treatment actually received. Over a total of 11,981 sessions, 2,935 were complicated by the occurrence of at least one adverse event, with a significantly lower occurrence in online hemodiafiltration with fewer episodes of intradialytic symptomatic hypotension and muscle cramps. By contrast, health-related quality of life, morbidity, and mortality were not different in both groups. An improvement in the control of metabolic bone disease biomarkers and β2-microglobulin level without change in serum albumin concentration was observed with online hemodiafiltration. Thus, overall outcomes favor online hemodiafiltration over high-flux hemodialysis in the elderly.
- Published
- 2017
5. Retour d’expérience sur deux années de MOOC Inria
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Jean-Marc Hasenfratz, Marie-Hélène Comte, Aurélie Bayle, Isabelle Rey, and Christelle Mariais
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informatique ,recherche ,retour d’expérience ,conception ,MOOC ,research ,computer science ,design ,feedbacks ,Earth-Surface Processes - Abstract
This article presents six MOOCs produced by Inria Learning formerly Inria Mooc Lab) in 2014-2015 as well as feedbacks from analysis of data and reflections. This report raises some issues and needs that should be addressed in future works. The aim is to the design of future MOOCs and to share this information with the designers’ community., L’objectif de cette rubrique est de présenter un retour suite à l’analyse de données qualitatives et quantitatives diffusion de six MOOC produits par Inria Learning Lab (Mooc Lab Inria) en 2014-2015. Ce bilan soulève des met en évidence des besoins et perspectives de travail visant la conception de futurs MOOC et à être partagés avec la des concepteurs de MOOC., Mariais Christelle, Bayle Aurélie, Comte Marie-Hélène, Hasenfratz Jean-Marc, Rey Isabelle. Retour d’expérience sur deux années de MOOC Inria. In: Sciences et Technologies de l'Information et de la Communication pour l'Éducation et la Formation, volume 24 n°2, 2017. Recherches actuelles sur les MOOC, sous la direction de Jean-Marie Gilliot et Eric Bruillard. pp. 15-36.
- Published
- 2017
6. Intelligent Drilling Surveillance Through Real Time Diagnosis
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Isabelle Rey-Fabret, Yannick Peysson, J. F. Nauroy, F. Cagnard, O. Vincké, I. King, and H. Chauvin
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Engineering ,Focus (computing) ,business.industry ,General Chemical Engineering ,Process (computing) ,Stability (learning theory) ,Energy Engineering and Power Technology ,Drilling ,Mud logging ,Field (computer science) ,Fuel Technology ,Systems engineering ,Measurement while drilling ,State (computer science) ,business ,Simulation - Abstract
Drilling a well is a complex process which needs to be monitored continuously to ensure that the well will reach its goals. For this purpose mud logging is performed with sensors installed on the rig. However, the direct use of these data is not sufficient to know precisely the state of the drilling process. Processing and interpretation are needed. IFP and Geoservices have collaborated for many years in a research program dedicated to mud logging data interpretation. A system has been designed to inform the driller about the problems encountered while drilling. The focus of this paper is to present the system called GetSMART, which aims at the detection while drilling of the main abnormal vibrations and hydraulic malfunctions. The system is based on the diagnosis trees methodology, which allows one to take into account the empirical knowledge of the driller to analyze the signals coming from sensors or physical models and also to generate alarms. Some results obtained on field malfunctions real cases show the interest and the pertinence of the GetSMART system. In the future, others diagnosis trees (i.e. wellbore stability) will be introduced in this system
- Published
- 2004
7. Does entrepreneurship belong in the academy? Revisiting the idea of the university
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Lukas Fuchs, Gunter Bombaerts, and Isabelle Reymen
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Academic entrepreneurship ,role of university ,grand societal challenges ,innovation ,Technological innovations. Automation ,HD45-45.2 - Abstract
ABSTRACTAcademic entrepreneurship is a contentious university activity, but there is little engagement in the relevant literature with the idea of the university itself. References and assumptions about the role of universities in society are barely made explicit even though the centuries-old development of the idea of the university carries great insights. In this paper, we consider some of the deep tensions between instrumentalist and idealist views about the role of universities and argue that there is space for academic entrepreneurship, not merely as an add-on, but as an integral part of university activity. By formulating a research-oriented vision of academic entrepreneurship, we hope to guard the university from the dominance of other interests and goals and thus argue that an attractive form of academic entrepreneurship is possible.
- Published
- 2023
- Full Text
- View/download PDF
8. Production Forecast Improvement Using Vertical Lift Performance Curves: Deep Offshore Niger Delta
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Emmanuel Mogbolu, Halil Turan, Isabelle Rey-Fabret, and Onyedikachi Okereke
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Niger delta ,Engineering ,business.industry ,Lift (data mining) ,Performance curves ,Submarine pipeline ,business ,Marine engineering - Abstract
Improving the production forecast of a hydrocarbon resource using reservoir simulation models, allows us to have a better prediction of reserves. This is important in asset development due to uncertainties that can reduce the expectation ultimate recovery after development. The resulting optimized production forecast allows for a better reservoir management plan. This paper presents the methodology and reservoir tools to improve production forecast for fields under development. This methodology was applied in the case of HMS Field and the information obtained can be applied in optimizing the production forecast for other fields. In the case of HMS field, the estimation of the production forecast was initially given by a first reservoir model (RMV1) of the field. After the acquisition of new seismic data, the production forecast needed to be improved. The field studied is composed of 3 main reservoirs. Therefore, the improvement of the global production forecast has been made by generating up to date vertical lift performance (VLP) curves representative of the oil producers and water injectors based on the new data, and by connecting these VLPs on one hand to the 3 individual reservoir models, on the other hand to the new version of the global reservoir model (RMV2). Moreover, VLPs for the network (from the Well heads to the FPSO) have been built in order to test their impact on the merged model (RMV2). The results show that for the individual reservoirs and merged model, there is marginal improvement in the reserves. Sensitivity analysis and pressure gradient comparison for the wells were also investigated to manage uncertainties in the study. The results obtained were benchmarked against RMV1. The integrated approach used in the study across the Reservoir Engineering, Drilling Engineering, Completions and Geosciences disciplines allowed for seamless delivery.
- Published
- 2014
9. Neural Networks Tools for Improving Tacite Hydrodynamic Simulation of Multiphase Flow Behavior in Pipelines
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Eric Heintze, Isabelle Rey-Fabret, Veronique Henriot, R. Sankar, and Emmanuel Duret
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Pressure drop ,Engineering ,Artificial neural network ,business.industry ,General Chemical Engineering ,Computation ,Drop (liquid) ,Multiphase flow ,Energy Engineering and Power Technology ,Pipeline transport ,Fuel Technology ,Control theory ,Phase model ,Local pressure ,business ,Simulation - Abstract
Transient multiphase flow simulators are generally used to dimension the production scheme. One of the problems encountered is to predict accurately the pressure drop and the liquid holdup. This can be solved using an accurate numerical scheme and an appropriate thermodynamic behavior linked to an accurate and robust hydrodynamic model. In the Tacite Code, developed by IFP, a mechanistic hydrodynamic model has been developed. This model is able to predict the flow regime, the phase velocities and the local pressure drop for all slopes and all diameters. It contains closure laws based on flow regimes. This mechanistic model has been validated against various data banks. The two limitations of such an hydrodynamic model may be its mathematical disturbance (continuity, derivability are not always guaranteed) and the time consuming. This can be troublesome when using an accurate numerical scheme that requires derivative computation and for real time purposes. This paper presents a neural network based approach to efficiently replace the hydrodynamic module in the two phase model with the following two objectives: - to avoid discontinuity problems during hydrodynamic computations;- to reduce significantly computational time. This method was tested with experimental and simulated data. The results given in this paper prove the relevancy of this approach.
- Published
- 2001
10. Raman Spectroelectrochemistry of a Lithium/Polymer Electrolyte Symmetric Cell
- Author
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Jean-Luc Bruneel, Laurent Servant, Isabelle Rey, Jean-Claude Lassègues, and Joseph Grondin
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Renewable Energy, Sustainability and the Environment ,Chemistry ,Diffusion ,Analytical chemistry ,chemistry.chemical_element ,Ionic bonding ,Electrolyte ,Condensed Matter Physics ,Surfaces, Coatings and Films ,Electronic, Optical and Magnetic Materials ,symbols.namesake ,Electrode ,Materials Chemistry ,Electrochemistry ,symbols ,Ionic conductivity ,Lithium ,Raman spectroscopy ,Current density - Abstract
A symmetric lithium cell Li/P(EO) 20 LiTFSI/Li has been studied at 80°C by confocal Raman microspectrometry while current densities of up to 0.5 mA cm -2 are passed through the cell. The Raman observation is performed on the edge of the cell along a line of points extending from one electrode to the other at a depth of about 20 μm within the electrolyte. Local salt concentration is measured in the electrolyte as a function of time, current density I, and electrolyte thickness L (90 and 160 μm). When the steady-state regime is reached, linear and symmetric salt concentration gradients are observed. They are proportional to I and L as expected from the theoretical predictions for a binary electrolyte containing a fully dissociated salt with negligible ionic associations. In addition, preliminary results have been obtained concerning the establishment and relaxation of the steady state. From these data, it is shown that salt diffusion coefficient and ionic transport numbers can be determined with a reasonable precision. Confocal Raman microspectrometry can therefore be considered as a new and powerful spectroelectrochemical method to study transport properties in polymer electrolytes.
- Published
- 1998
11. Spectroelectrochemistry by Confocal Raman Microspectrometry
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Laurent Servant, Laurence Vignau, Jean-Claude Lassègues, Joseph Grondin, Jean-Luc Bruneel, and Isabelle Rey
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chemistry.chemical_classification ,Supercapacitor ,Chemistry ,Diffusion ,Analytical chemistry ,Polymer ,Electrolyte ,Condensed Matter Physics ,Electrochemistry ,symbols.namesake ,Specific surface area ,symbols ,Raman spectroscopy ,Current density - Abstract
Confocal Raman Microspectrometry is shown to be a powerful technique to study electrochemical devices under working conditions with a spatial resolution of about l μm3. This is first illustrated on a Li/P(EO)20, LiTFSI/Li symmetrical cell where salt concentration gradients in the polymer electrolyte are measured as a function of current density and time. These data give access to transport properties of the polymer electrolyte, namely transport numbers and diffusion coefficients. A second example is provided by electrostatic supercapacitors using activated carbon fabrics of high specific surface area and proton conducting liquid electrolytes. A mapping of a carbon fiber and of the surrounding electrolyte is recorded for ± IV polarizations. The relative intensity and the frequencies of the D and G Raman lines of carbon are found to be very sensitive to the carbon charge.
- Published
- 1998
12. Cloning of a Grb2 Isoform with Apoptotic Properties
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Bruno Tocque, Marc Duchesne, I. Fath, Isabelle Rey, Fabien Schweighoffer, J. Boiziau, and Marie-Christine Multon
- Subjects
Transcriptional Activation ,T-Lymphocytes ,Molecular Sequence Data ,Son of Sevenless ,Apoptosis ,Thymus Gland ,Transfection ,SH2 domain ,Mice ,Transactivation ,Cell surface receptor ,Complementary DNA ,Animals ,Humans ,Amino Acid Sequence ,RNA, Messenger ,Cloning, Molecular ,Adaptor Proteins, Signal Transducing ,GRB2 Adaptor Protein ,Multidisciplinary ,Base Sequence ,Epidermal Growth Factor ,biology ,Proteins ,3T3 Cells ,Rats ,Cell biology ,ErbB Receptors ,Biochemistry ,biology.protein ,GRB2 ,Phosphorylated Epidermal Growth Factor Receptor ,Proto-oncogene tyrosine-protein kinase Src - Abstract
Growth factor receptor-bound protein 2 (Grb2) links tyrosine-phosphorylated proteins to a guanine nucleotide releasing factor of the son of sevenless (Sos) class by attaching to the former by its Src homology 2 (SH2) moiety and to the latter by its SH3 domains. An isoform of grb2 complementary DNA (cDNA) was cloned that has a deletion in the SH2 domain. The protein encoded by this cDNA, Grb3-3, did not bind to phosphorylated epidermal growth factor receptor (EGFR) but retained functional SH3 domains and inhibited EGF-induced transactivation of a Ras-responsive element. The messenger RNA encoding Grb3-3 was expressed in high amounts in the thymus of rats at an age when massive negative selection of thymocytes occurs. Microinjection of Grb3-3 into Swiss 3T3 fibroblasts induced apoptosis. These findings indicate that Grb3-3, by acting as a dominant negative protein over Grb2 and by suppressing proliferative signals, may trigger active programmed cell death.
- Published
- 1994
13. Identification of Metabolic Pathways Differentially Regulated in Somatic and Zygotic Embryos of Maritime Pine
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Concepción Ávila, María Teresa Llebrés, Vanessa Castro-Rodríguez, César Lobato-Fernández, Isabelle Reymond, Luc Harvengt, Jean-François Trontin, and Francisco M. Cánovas
- Subjects
conifers ,Pinus pinaster ,pine embryogenic lines ,zygotic embryogenesis ,somatic embryogenesis ,transcriptome ,Plant culture ,SB1-1110 - Abstract
Embryogenesis is a complex phase of conifer development involving hundreds of genes, and a proper understanding of this process is critical not only to produce embryos with different applied purposes but also for comparative studies with angiosperms. A global view of transcriptome dynamics during pine somatic and zygotic embryogenesis is currently missing. Here, we present a genome-wide transcriptome analysis of somatic and zygotic embryos at three developmental stages to identify conserved biological processes and gene functions during late embryogenesis. Most of the differences became more significant as the developmental process progressed from early to cotyledonary stages, and a higher number of genes were differentially expressed in somatic than in zygotic embryos. Metabolic pathways substantially affected included those involved in amino acid biosynthesis and utilization, and this difference was already observable at early developmental stages. Overall, this effect was found to be independent of the line (genotype) used to produce the somatic embryos. Additionally, transcription factors differentially expressed in somatic versus zygotic embryos were analyzed. Some potential hub regulatory genes were identified that can provide clues as to what transcription factors are controlling the process and to how the observed differences between somatic and zygotic embryogenesis in conifers could be regulated.
- Published
- 2022
- Full Text
- View/download PDF
14. Tumour suppressors and the regulation of GTP-binding protein activity
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Isabelle Rey and Alan Hall
- Subjects
chemistry.chemical_classification ,biology ,GTP' ,G protein ,Cell Biology ,Neurofibromin 1 ,Cell biology ,law.invention ,Amino acid ,Normal cell ,Signalling ,chemistry ,Biochemistry ,law ,biology.protein ,Suppressor ,Tumour suppressor gene - Abstract
GTP-binding proteins regulate a wide variety of intracellular signalling pathways in eukaryotic cells. The Ras GTP-binding proteins have received a great deal of attention since they were found to be modified by amino acid substitutions in a large number of cancers. It is now clear that Ras plays an essential role in regulating normal cell growth and differentiation, although how this is achieved biochemically is not known. The cellular concentration of Ras bound to GTP appears to be the limiting factor for signalling, and, not suprisingly, it is tightly controlled by both positive and negative regulators. There is now convincing evidence that the loss of one of these negative regulators of Ras, neurofibromin, can contribute to the development of malignancy; thus, neurofibromin behaves as a tumour suppressor gene product.
- Published
- 1993
15. Milestones to the Discovery of T-type Calcium Channel Blockers for the Treatment of Generalized Epilepsies
- Author
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Olivier Bezençon, Thomas Pfeifer, Johannes Mosbacher, Isabelle Reymond, Eric A. Ertel, Ruben de Kanter, Bruno Capeleto, Elvire Fournier, Markus Rey, Luca Moccia, Michael Toeroek-Schafroth, René Roscher, Richard Moon, John Gatfield, Melanie Kessler, Romain Siegrist, Bibia Heidmann, Davide Pozzi, Simon Stamm, Luboš Remeň, Sylvia Richard, Lloyd Simons, Rick Gaston, Dennis Downing, Corinna Grisostomi, Catherine Roch, and Benno Schindelholz
- Subjects
Absence epilepsy ,Ames test ,Lead optimization ,T-type calcium channel blockers ,Chemistry ,QD1-999 - Abstract
We describe the discovery and optimization of new, brain-penetrant T-type calcium channel blockers. We present optimized compounds with excellent efficacy in a rodent model of generalized absence-like epilepsy. Along the fine optimization of a chemical series with a pharmacological target located in the CNS (target potency, brain penetration, and solubility), we successfully identified an Ames negative aminopyrazole as putative metabolite of this compound series. Our efforts culminated in the selection of compound 20, which was elected as a preclinical candidate.
- Published
- 2017
- Full Text
- View/download PDF
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