N
Nicolas Grenier
Researcher at University of Bordeaux
Publications - 225
Citations - 7869
Nicolas Grenier is an academic researcher from University of Bordeaux. The author has contributed to research in topics: Magnetic resonance imaging & Embolization. The author has an hindex of 47, co-authored 214 publications receiving 6738 citations. Previous affiliations of Nicolas Grenier include Centre Hospitalier Universitaire de Bordeaux & Centre national de la recherche scientifique.
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Journal ArticleDOI
Use of prostate systematic and targeted biopsy on the basis of multiparametric MRI in biopsy-naive patients (MRI-FIRST): a prospective, multicentre, paired diagnostic study.
Olivier Rouvière,Philippe Puech,Raphaële Renard-Penna,Michel Claudon,Catherine Roy,Florence Mège-Lechevallier,Myriam Decaussin-Petrucci,Marine Dubreuil-Chambardel,Laurent Magaud,Laurent Remontet,Laurent Remontet,Alain Ruffion,Marc Colombel,Sebastien Crouzet,Anne-Marie Schott,Laurent Lemaitre,Muriel Rabilloud,Muriel Rabilloud,Nicolas Grenier,Nicolas Barry Delongchamps,Romain Boutier,Flavie Bratan,S. Brunelle,Philippe Camparo,Pierre Colin,Jean-Michel Correas,François Cornelis,François Cornud,Fanny Cros,Jean-Luc Descotes,Pascal Eschwege,Gaelle Fiard,Jean-Philippe Fendler,Hocine Habchi,Philippe Hallouin,Ahmed Khairoune,Hervé Lang,Y. Lebras,F Lefèvre,Bernard Malavaud,Paul C. Moldovan,Nicolas Mottet,Pierre Mozer,Pierre Nevoux,G. Pagnoux,Gilles Pasticier,Daniel Portalez,E. Potiron,Athivada Soto Thammavong,Marc-Olivier Timsit,Arnault Viller,Jochen Walz +51 more
TL;DR: Obtaining a multiparametric MRI before biopsy in biopsy-naive patients can improve the detection of clinically significant prostate cancer but does not seem to avoid the need for systematic biopsy.
Journal ArticleDOI
Targeted therapy in patients with PIK3CA-related overgrowth syndrome
Quitterie Venot,Thomas Blanc,Thomas Blanc,Thomas Blanc,Smail Hadj Rabia,Smail Hadj Rabia,Laureline Berteloot,Sophia Ladraa,J P Duong,J P Duong,Estelle Blanc,Simon C. Johnson,Clément Hoguin,Olivia Boccara,Sabine Sarnacki,Sabine Sarnacki,Nathalie Boddaert,Nathalie Boddaert,Stéphanie Pannier,Stéphanie Pannier,Frank Martinez,Sato Magassa,Junna Yamaguchi,Bertrand Knebelmann,Bertrand Knebelmann,Bertrand Knebelmann,Pierre Merville,Nicolas Grenier,Dominique Joly,Dominique Joly,Dominique Joly,Valérie Cormier-Daire,Valérie Cormier-Daire,Caroline Michot,Caroline Michot,Christine Bole-Feysot,Arnaud Picard,Arnaud Picard,Véronique Soupre,Stanislas Lyonnet,Stanislas Lyonnet,Jérémy Sadoine,Lotfi Slimani,Catherine Chaussain,Cécile Laroche-Raynaud,Laurent Guibaud,Christine Broissand,Jeanne Amiel,Jeanne Amiel,Christophe Legendre,Christophe Legendre,Christophe Legendre,Fabiola Terzi,Fabiola Terzi,Guillaume Canaud,Guillaume Canaud,Guillaume Canaud +56 more
TL;DR: This study provides the first direct evidence supporting PIK3CA inhibition as a promising therapeutic strategy in patients with PROS, by reversing symptoms in a mouse model of PROS/CLOVES syndrome, which results from gain-of-function mutations in PI3KCA.
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In vivo MR imaging of intravascularly injected magnetically labeled mesenchymal stem cells in rat kidney and liver.
Clemens Bos,Yahsou Delmas,Alexis Desmoulière,A. Solanilla,Olivier Hauger,Christophe Grosset,I. Dubus,Zoran Ivanovic,Jean Rosenbaum,Pierre Charbord,Christian Combe,Jeff W.M. Bulte,Chrit T. W. Moonen,Jean Ripoche,Nicolas Grenier +14 more
TL;DR: MR imaging can aid in monitoring of intravascularly administered SPIO-labeled MSCs in vivo in kidney and liver and was confirmed with serial R2* mapping.
Journal ArticleDOI
Diffusion tensor MRI of the human kidney.
TL;DR: This study characterizes the diffusion anisotropy of the human kidney using a diffusion‐weighted, single‐shot echo planar imaging (EPI) sequence in order to access the full apparent diffusion tensor (ADT) within one breathhold, highlighting the need for rotationally invariant diffusion measurements for clinical applications.
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Renal diffusion and BOLD MRI in experimental diabetic nephropathy. Blood oxygen level-dependent.
Mario Ries,Fabrice Basseau,Benoît Tyndal,Richard N. Jones,Colette Deminière,Bogdan Catargi,Christian Combe,Chrit Moonen,Nicolas Grenier +8 more
TL;DR: To investigate the possibility of using combined blood oxygen level‐dependent (BOLD) imaging and diffusion‐weighted imaging (DWI) to detect pathological and physiological changes in renal tissue damage of the kidney induced by chronic renal hyperfiltration.